gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 PPLINC
 608 PPLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 libgcc_tm_include_list
 622 libgcc_tm_file_list
 623 tm_defines
 624 tm_include_list
 625 tm_file_list
 626 thread_file
 627 common_out_object_file
 628 common_out_file
 629 out_object_file
 630 out_file
 631 objc_boehm_gc
 632 md_file
 633 local_prefix
 634 lang_tree_files
 635 lang_specs_files
 636 lang_opt_files
 637 install
 638 out_host_hook_obj
 639 host_xm_defines
 640 host_xm_include_list
 641 host_xm_file_list
 642 host_exeext
 643 gcc_gxx_include_dir
 644 gcc_config_arguments
 645 float_h_file
 646 extra_programs
 647 extra_passes
 648 extra_parts
 649 extra_objs
 650 extra_headers_list
 651 user_headers_inc_next_post
 652 user_headers_inc_next_pre
 653 extra_gcc_objs
 654 TM_MULTILIB_EXCEPTIONS_CONFIG
 655 TM_MULTILIB_CONFIG
 656 TM_ENDIAN_CONFIG
 657 tmake_file
 658 xmake_file
 659 cpp_install_dir
 660 check_languages
 661 build_file_translate
 662 build_xm_defines
 663 build_xm_include_list
 664 build_xm_file_list
 665 build_install_headers_dir
 666 build_exeext
 667 all_selected_languages
 668 all_languages
 669 all_lang_makefrags
 670 all_gtfiles
 671 all_compilers
 672 srcdir
 673 subdirs
 674 slibdir
 675 dollar
 676 gcc_tooldir
 677 enable_lto
 678 MAINT
 679 zlibinc
 680 zlibdir
 681 HOST_LIBS
 682 GGC
 683 libgcc_visibility
 684 gcc_cv_readelf
 685 gcc_cv_objdump
 686 ORIGINAL_NM_FOR_TARGET
 687 gcc_cv_nm
 688 ORIGINAL_LD_FOR_TARGET
 689 ORIGINAL_PLUGIN_LD_FOR_TARGET
 690 gcc_cv_ld
 691 ORIGINAL_AS_FOR_TARGET
 692 gcc_cv_as
 693 enable_fast_install
 694 objdir
 695 OTOOL64
 696 OTOOL
 697 LIPO
 698 NMEDIT
 699 DSYMUTIL
 700 STRIP
 701 OBJDUMP
 702 ac_ct_DUMPBIN
 703 DUMPBIN
 704 LD
 705 FGREP
 706 SED
 707 LIBTOOL
 708 collect2
 709 STMP_FIXINC
 710 BUILD_LDFLAGS
 711 BUILD_CFLAGS
 712 CC_FOR_BUILD
 713 inhibit_libc
 714 SYSTEM_HEADER_DIR
 715 ALL
 716 CROSS
 717 CATOBJEXT
 718 GENCAT
 719 INSTOBJEXT
 720 DATADIRNAME
 721 CATALOGS
 722 POSUB
 723 GMSGFMT
 724 XGETTEXT
 725 INCINTL
 726 LIBINTL_DEP
 727 LIBINTL
 728 USE_NLS
 729 extra_opt_files
 730 extra_modes_file
 731 gthread_flags
 732 objext
 733 manext
 734 LIBICONV_DEP
 735 LTLIBICONV
 736 LIBICONV
 737 LDEXP_LIB
 738 EXTRA_GCC_LIBS
 739 GNAT_LIBEXC
 740 COLLECT2_LIBS
 741 CXXCPP
 742 AR
 743 NM
 744 BISON
 745 FLEX
 746 GENERATED_MANPAGES
 747 BUILD_INFO
 748 MAKEINFO
 749 have_mktemp_command
 750 make_compare_target
 751 INSTALL_DATA
 752 INSTALL_PROGRAM
 753 INSTALL
 754 ranlib_flags
 755 RANLIB
 756 LN
 757 LN_S
 758 AWK
 759 SET_MAKE
 760 REPORT_BUGS_TEXI
 761 REPORT_BUGS_TO
 762 PKGVERSION
 763 CONFIGURE_SPECS
 764 CROSS_SYSTEM_HEADER_DIR
 765 TARGET_SYSTEM_ROOT_DEFINE
 766 TARGET_SYSTEM_ROOT
 767 enable_shared
 768 enable_fixed_point
 769 enable_decimal_float
 770 enable_multilib
 771 ENABLE_BUILD_WITH_CXX
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREEBROWSER
 777 nocommon_flag
 778 warn_cxxflags
 779 warn_cflags
 780 c_strict_warn
 781 strict_warn
 782 c_loose_warn
 783 loose_warn
 784 EGREP
 785 GREP
 786 CPP
 787 OUTPUT_OPTION
 788 NO_MINUS_C_MINUS_O
 789 GNATMAKE
 790 GNATBIND
 791 ac_ct_CXX
 792 CXXFLAGS
 793 CXX
 794 OBJEXT
 795 EXEEXT
 796 ac_ct_CC
 797 CPPFLAGS
 798 LDFLAGS
 799 CFLAGS
 800 CC
 801 GENINSRC
 802 target_subdir
 803 host_subdir
 804 build_subdir
 805 build_libsubdir
 806 target_noncanonical
 807 target_os
 808 target_vendor
 809 target_cpu
 810 target
 811 host_os
 812 host_vendor
 813 host_cpu
 814 host
 815 build_os
 816 build_vendor
 817 build_cpu
 818 build
 819 target_alias
 820 host_alias
 821 build_alias
 822 LIBS
 823 ECHO_T
 824 ECHO_N
 825 ECHO_C
 826 DEFS
 827 mandir
 828 localedir
 829 libdir
 830 psdir
 831 pdfdir
 832 dvidir
 833 htmldir
 834 infodir
 835 docdir
 836 oldincludedir
 837 includedir
 838 localstatedir
 839 sharedstatedir
 840 sysconfdir
 841 datadir
 842 datarootdir
 843 libexecdir
 844 sbindir
 845 bindir
 846 program_transform_name
 847 prefix
 848 exec_prefix
 849 PACKAGE_URL
 850 PACKAGE_BUGREPORT
 851 PACKAGE_STRING
 852 PACKAGE_VERSION
 853 PACKAGE_TARNAME
 854 PACKAGE_NAME
 855 PATH_SEPARATOR
 856 SHELL'
 857 ac_subst_files='option_includes
 858 language_hooks'
 859 ac_user_opts='
 860 enable_option_checking
 861 with_build_libsubdir
 862 with_local_prefix
 863 with_gxx_include_dir
 864 with_cpp_install_dir
 865 enable_generated_files_in_srcdir
 866 with_gnu_ld
 867 with_ld
 868 with_demangler_in_ld
 869 with_gnu_as
 870 with_as
 871 enable_largefile
 872 enable_werror_always
 873 enable_checking
 874 enable_coverage
 875 enable_gather_detailed_mem_stats
 876 enable_build_with_cxx
 877 with_stabs
 878 enable_multilib
 879 enable___cxa_atexit
 880 enable_decimal_float
 881 enable_fixed_point
 882 enable_threads
 883 enable_tls
 884 enable_objc_gc
 885 with_dwarf2
 886 enable_shared
 887 with_build_sysroot
 888 with_sysroot
 889 with_specs
 890 with_pkgversion
 891 with_bugurl
 892 enable_languages
 893 with_multilib_list
 894 enable_rpath
 895 with_libiconv_prefix
 896 enable_initfini_array
 897 enable_sjlj_exceptions
 898 enable_secureplt
 899 enable_leading_mingw64_underscores
 900 enable_cld
 901 enable_frame_pointer
 902 enable_win32_registry
 903 enable_static
 904 with_pic
 905 enable_fast_install
 906 enable_libtool_lock
 907 with_plugin_ld
 908 enable_gnu_indirect_function
 909 enable_comdat
 910 enable_gnu_unique_object
 911 enable_linker_build_id
 912 with_long_double_128
 913 with_gc
 914 with_system_zlib
 915 enable_maintainer_mode
 916 enable_version_specific_runtime_libs
 917 with_slibdir
 918 enable_plugin
 919 enable_libquadmath_support
 920 with_linker_hash_style
 921 '
 922       ac_precious_vars='build_alias
 923 host_alias
 924 target_alias
 925 CC
 926 CFLAGS
 927 LDFLAGS
 928 LIBS
 929 CPPFLAGS
 930 CXX
 931 CXXFLAGS
 932 CCC
 933 CPP
 934 CXXCPP
 935 GMPLIBS
 936 GMPINC
 937 PPLLIBS
 938 PPLINC
 939 CLOOGLIBS
 940 CLOOGINC'
 941
 942
 943 # Initialize some variables set by options.
 944 ac_init_help=
 945 ac_init_version=false
 946 ac_unrecognized_opts=
 947 ac_unrecognized_sep=
 948 # The variables have the same names as the options, with
 949 # dashes changed to underlines.
 950 cache_file=/dev/null
 951 exec_prefix=NONE
 952 no_create=
 953 no_recursion=
 954 prefix=NONE
 955 program_prefix=NONE
 956 program_suffix=NONE
 957 program_transform_name=s,x,x,
 958 silent=
 959 site=
 960 srcdir=
 961 verbose=
 962 x_includes=NONE
 963 x_libraries=NONE
 964
 965 # Installation directory options.
 966 # These are left unexpanded so users can "make install exec_prefix=/foo"
 967 # and all the variables that are supposed to be based on exec_prefix
 968 # by default will actually change.
 969 # Use braces instead of parens because sh, perl, etc. also accept them.
 970 # (The list follows the same order as the GNU Coding Standards.)
 971 bindir='${exec_prefix}/bin'
 972 sbindir='${exec_prefix}/sbin'
 973 libexecdir='${exec_prefix}/libexec'
 974 datarootdir='${prefix}/share'
 975 datadir='${datarootdir}'
 976 sysconfdir='${prefix}/etc'
 977 sharedstatedir='${prefix}/com'
 978 localstatedir='${prefix}/var'
 979 includedir='${prefix}/include'
 980 oldincludedir='/usr/include'
 981 docdir='${datarootdir}/doc/${PACKAGE}'
 982 infodir='${datarootdir}/info'
 983 htmldir='${docdir}'
 984 dvidir='${docdir}'
 985 pdfdir='${docdir}'
 986 psdir='${docdir}'
 987 libdir='${exec_prefix}/lib'
 988 localedir='${datarootdir}/locale'
 989 mandir='${datarootdir}/man'
 990
 991 ac_prev=
 992 ac_dashdash=
 993 for ac_option
 994 do
 995   # If the previous option needs an argument, assign it.
 996   if test -n "$ac_prev"; then
 997     eval $ac_prev=\$ac_option
 998     ac_prev=
 999     continue
1000   fi
1001
1002   case $ac_option in
1003   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1004   *)    ac_optarg=yes ;;
1005   esac
1006
1007   # Accept the important Cygnus configure options, so we can diagnose typos.
1008
1009   case $ac_dashdash$ac_option in
1010   --)
1011     ac_dashdash=yes ;;
1012
1013   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1014     ac_prev=bindir ;;
1015   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1016     bindir=$ac_optarg ;;
1017
1018   -build | --build | --buil | --bui | --bu)
1019     ac_prev=build_alias ;;
1020   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1021     build_alias=$ac_optarg ;;
1022
1023   -cache-file | --cache-file | --cache-fil | --cache-fi \
1024   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1025     ac_prev=cache_file ;;
1026   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1027   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1028     cache_file=$ac_optarg ;;
1029
1030   --config-cache | -C)
1031     cache_file=config.cache ;;
1032
1033   -datadir | --datadir | --datadi | --datad)
1034     ac_prev=datadir ;;
1035   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1036     datadir=$ac_optarg ;;
1037
1038   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1039   | --dataroo | --dataro | --datar)
1040     ac_prev=datarootdir ;;
1041   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1042   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1043     datarootdir=$ac_optarg ;;
1044
1045   -disable-* | --disable-*)
1046     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1047     # Reject names that are not valid shell variable names.
1048     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049       as_fn_error "invalid feature name: $ac_useropt"
1050     ac_useropt_orig=$ac_useropt
1051     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052     case $ac_user_opts in
1053       *"
1054 "enable_$ac_useropt"
1055 "*) ;;
1056       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1057          ac_unrecognized_sep=', ';;
1058     esac
1059     eval enable_$ac_useropt=no ;;
1060
1061   -docdir | --docdir | --docdi | --doc | --do)
1062     ac_prev=docdir ;;
1063   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1064     docdir=$ac_optarg ;;
1065
1066   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1067     ac_prev=dvidir ;;
1068   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1069     dvidir=$ac_optarg ;;
1070
1071   -enable-* | --enable-*)
1072     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075       as_fn_error "invalid feature name: $ac_useropt"
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "enable_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval enable_$ac_useropt=\$ac_optarg ;;
1086
1087   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1088   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1089   | --exec | --exe | --ex)
1090     ac_prev=exec_prefix ;;
1091   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1092   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1093   | --exec=* | --exe=* | --ex=*)
1094     exec_prefix=$ac_optarg ;;
1095
1096   -gas | --gas | --ga | --g)
1097     # Obsolete; use --with-gas.
1098     with_gas=yes ;;
1099
1100   -help | --help | --hel | --he | -h)
1101     ac_init_help=long ;;
1102   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1103     ac_init_help=recursive ;;
1104   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1105     ac_init_help=short ;;
1106
1107   -host | --host | --hos | --ho)
1108     ac_prev=host_alias ;;
1109   -host=* | --host=* | --hos=* | --ho=*)
1110     host_alias=$ac_optarg ;;
1111
1112   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1113     ac_prev=htmldir ;;
1114   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1115   | --ht=*)
1116     htmldir=$ac_optarg ;;
1117
1118   -includedir | --includedir | --includedi | --included | --include \
1119   | --includ | --inclu | --incl | --inc)
1120     ac_prev=includedir ;;
1121   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1122   | --includ=* | --inclu=* | --incl=* | --inc=*)
1123     includedir=$ac_optarg ;;
1124
1125   -infodir | --infodir | --infodi | --infod | --info | --inf)
1126     ac_prev=infodir ;;
1127   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1128     infodir=$ac_optarg ;;
1129
1130   -libdir | --libdir | --libdi | --libd)
1131     ac_prev=libdir ;;
1132   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1133     libdir=$ac_optarg ;;
1134
1135   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1136   | --libexe | --libex | --libe)
1137     ac_prev=libexecdir ;;
1138   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1139   | --libexe=* | --libex=* | --libe=*)
1140     libexecdir=$ac_optarg ;;
1141
1142   -localedir | --localedir | --localedi | --localed | --locale)
1143     ac_prev=localedir ;;
1144   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1145     localedir=$ac_optarg ;;
1146
1147   -localstatedir | --localstatedir | --localstatedi | --localstated \
1148   | --localstate | --localstat | --localsta | --localst | --locals)
1149     ac_prev=localstatedir ;;
1150   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1151   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1152     localstatedir=$ac_optarg ;;
1153
1154   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1155     ac_prev=mandir ;;
1156   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1157     mandir=$ac_optarg ;;
1158
1159   -nfp | --nfp | --nf)
1160     # Obsolete; use --without-fp.
1161     with_fp=no ;;
1162
1163   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1164   | --no-cr | --no-c | -n)
1165     no_create=yes ;;
1166
1167   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1168   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1169     no_recursion=yes ;;
1170
1171   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1172   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1173   | --oldin | --oldi | --old | --ol | --o)
1174     ac_prev=oldincludedir ;;
1175   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1176   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1177   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1178     oldincludedir=$ac_optarg ;;
1179
1180   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1181     ac_prev=prefix ;;
1182   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1183     prefix=$ac_optarg ;;
1184
1185   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1186   | --program-pre | --program-pr | --program-p)
1187     ac_prev=program_prefix ;;
1188   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1189   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1190     program_prefix=$ac_optarg ;;
1191
1192   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1193   | --program-suf | --program-su | --program-s)
1194     ac_prev=program_suffix ;;
1195   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1196   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1197     program_suffix=$ac_optarg ;;
1198
1199   -program-transform-name | --program-transform-name \
1200   | --program-transform-nam | --program-transform-na \
1201   | --program-transform-n | --program-transform- \
1202   | --program-transform | --program-transfor \
1203   | --program-transfo | --program-transf \
1204   | --program-trans | --program-tran \
1205   | --progr-tra | --program-tr | --program-t)
1206     ac_prev=program_transform_name ;;
1207   -program-transform-name=* | --program-transform-name=* \
1208   | --program-transform-nam=* | --program-transform-na=* \
1209   | --program-transform-n=* | --program-transform-=* \
1210   | --program-transform=* | --program-transfor=* \
1211   | --program-transfo=* | --program-transf=* \
1212   | --program-trans=* | --program-tran=* \
1213   | --progr-tra=* | --program-tr=* | --program-t=*)
1214     program_transform_name=$ac_optarg ;;
1215
1216   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1217     ac_prev=pdfdir ;;
1218   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1219     pdfdir=$ac_optarg ;;
1220
1221   -psdir | --psdir | --psdi | --psd | --ps)
1222     ac_prev=psdir ;;
1223   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1224     psdir=$ac_optarg ;;
1225
1226   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1227   | -silent | --silent | --silen | --sile | --sil)
1228     silent=yes ;;
1229
1230   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1231     ac_prev=sbindir ;;
1232   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1233   | --sbi=* | --sb=*)
1234     sbindir=$ac_optarg ;;
1235
1236   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1237   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1238   | --sharedst | --shareds | --shared | --share | --shar \
1239   | --sha | --sh)
1240     ac_prev=sharedstatedir ;;
1241   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1242   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1243   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1244   | --sha=* | --sh=*)
1245     sharedstatedir=$ac_optarg ;;
1246
1247   -site | --site | --sit)
1248     ac_prev=site ;;
1249   -site=* | --site=* | --sit=*)
1250     site=$ac_optarg ;;
1251
1252   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1253     ac_prev=srcdir ;;
1254   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1255     srcdir=$ac_optarg ;;
1256
1257   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1258   | --syscon | --sysco | --sysc | --sys | --sy)
1259     ac_prev=sysconfdir ;;
1260   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1261   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1262     sysconfdir=$ac_optarg ;;
1263
1264   -target | --target | --targe | --targ | --tar | --ta | --t)
1265     ac_prev=target_alias ;;
1266   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1267     target_alias=$ac_optarg ;;
1268
1269   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1270     verbose=yes ;;
1271
1272   -version | --version | --versio | --versi | --vers | -V)
1273     ac_init_version=: ;;
1274
1275   -with-* | --with-*)
1276     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1277     # Reject names that are not valid shell variable names.
1278     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1279       as_fn_error "invalid package name: $ac_useropt"
1280     ac_useropt_orig=$ac_useropt
1281     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1282     case $ac_user_opts in
1283       *"
1284 "with_$ac_useropt"
1285 "*) ;;
1286       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1287          ac_unrecognized_sep=', ';;
1288     esac
1289     eval with_$ac_useropt=\$ac_optarg ;;
1290
1291   -without-* | --without-*)
1292     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1293     # Reject names that are not valid shell variable names.
1294     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1295       as_fn_error "invalid package name: $ac_useropt"
1296     ac_useropt_orig=$ac_useropt
1297     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1298     case $ac_user_opts in
1299       *"
1300 "with_$ac_useropt"
1301 "*) ;;
1302       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1303          ac_unrecognized_sep=', ';;
1304     esac
1305     eval with_$ac_useropt=no ;;
1306
1307   --x)
1308     # Obsolete; use --with-x.
1309     with_x=yes ;;
1310
1311   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1312   | --x-incl | --x-inc | --x-in | --x-i)
1313     ac_prev=x_includes ;;
1314   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1315   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1316     x_includes=$ac_optarg ;;
1317
1318   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1319   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1320     ac_prev=x_libraries ;;
1321   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1322   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1323     x_libraries=$ac_optarg ;;
1324
1325   -*) as_fn_error "unrecognized option: \`$ac_option'
1326 Try \`$0 --help' for more information."
1327     ;;
1328
1329   *=*)
1330     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1331     # Reject names that are not valid shell variable names.
1332     case $ac_envvar in #(
1333       '' | [0-9]* | *[!_$as_cr_alnum]* )
1334       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1335     esac
1336     eval $ac_envvar=\$ac_optarg
1337     export $ac_envvar ;;
1338
1339   *)
1340     # FIXME: should be removed in autoconf 3.0.
1341     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1342     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1343       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1344     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1345     ;;
1346
1347   esac
1348 done
1349
1350 if test -n "$ac_prev"; then
1351   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1352   as_fn_error "missing argument to $ac_option"
1353 fi
1354
1355 if test -n "$ac_unrecognized_opts"; then
1356   case $enable_option_checking in
1357     no) ;;
1358     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1359     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1360   esac
1361 fi
1362
1363 # Check all directory arguments for consistency.
1364 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1365                 datadir sysconfdir sharedstatedir localstatedir includedir \
1366                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1367                 libdir localedir mandir
1368 do
1369   eval ac_val=\$$ac_var
1370   # Remove trailing slashes.
1371   case $ac_val in
1372     */ )
1373       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1374       eval $ac_var=\$ac_val;;
1375   esac
1376   # Be sure to have absolute directory names.
1377   case $ac_val in
1378     [\\/$]* | ?:[\\/]* )  continue;;
1379     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1380   esac
1381   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1382 done
1383
1384 # There might be people who depend on the old broken behavior: `$host'
1385 # used to hold the argument of --host etc.
1386 # FIXME: To remove some day.
1387 build=$build_alias
1388 host=$host_alias
1389 target=$target_alias
1390
1391 # FIXME: To remove some day.
1392 if test "x$host_alias" != x; then
1393   if test "x$build_alias" = x; then
1394     cross_compiling=maybe
1395     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1396     If a cross compiler is detected then cross compile mode will be used." >&2
1397   elif test "x$build_alias" != "x$host_alias"; then
1398     cross_compiling=yes
1399   fi
1400 fi
1401
1402 ac_tool_prefix=
1403 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1404
1405 test "$silent" = yes && exec 6>/dev/null
1406
1407
1408 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1409 ac_ls_di=`ls -di .` &&
1410 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1411   as_fn_error "working directory cannot be determined"
1412 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1413   as_fn_error "pwd does not report name of working directory"
1414
1415
1416 # Find the source files, if location was not specified.
1417 if test -z "$srcdir"; then
1418   ac_srcdir_defaulted=yes
1419   # Try the directory containing this script, then the parent directory.
1420   ac_confdir=`$as_dirname -- "$as_myself" ||
1421 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1422          X"$as_myself" : 'X\(//\)[^/]' \| \
1423          X"$as_myself" : 'X\(//\)$' \| \
1424          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1425 $as_echo X"$as_myself" |
1426     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1427             s//\1/
1428             q
1429           }
1430           /^X\(\/\/\)[^/].*/{
1431             s//\1/
1432             q
1433           }
1434           /^X\(\/\/\)$/{
1435             s//\1/
1436             q
1437           }
1438           /^X\(\/\).*/{
1439             s//\1/
1440             q
1441           }
1442           s/.*/./; q'`
1443   srcdir=$ac_confdir
1444   if test ! -r "$srcdir/$ac_unique_file"; then
1445     srcdir=..
1446   fi
1447 else
1448   ac_srcdir_defaulted=no
1449 fi
1450 if test ! -r "$srcdir/$ac_unique_file"; then
1451   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1452   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1453 fi
1454 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1455 ac_abs_confdir=`(
1456         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1457         pwd)`
1458 # When building in place, set srcdir=.
1459 if test "$ac_abs_confdir" = "$ac_pwd"; then
1460   srcdir=.
1461 fi
1462 # Remove unnecessary trailing slashes from srcdir.
1463 # Double slashes in file names in object file debugging info
1464 # mess up M-x gdb in Emacs.
1465 case $srcdir in
1466 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1467 esac
1468 for ac_var in $ac_precious_vars; do
1469   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_env_${ac_var}_value=\$${ac_var}
1471   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1472   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1473 done
1474
1475 #
1476 # Report the --help message.
1477 #
1478 if test "$ac_init_help" = "long"; then
1479   # Omit some internal or obsolete options to make the list less imposing.
1480   # This message is too long to be a string in the A/UX 3.1 sh.
1481   cat <<_ACEOF
1482 \`configure' configures this package to adapt to many kinds of systems.
1483
1484 Usage: $0 [OPTION]... [VAR=VALUE]...
1485
1486 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1487 VAR=VALUE.  See below for descriptions of some of the useful variables.
1488
1489 Defaults for the options are specified in brackets.
1490
1491 Configuration:
1492   -h, --help              display this help and exit
1493       --help=short        display options specific to this package
1494       --help=recursive    display the short help of all the included packages
1495   -V, --version           display version information and exit
1496   -q, --quiet, --silent   do not print \`checking...' messages
1497       --cache-file=FILE   cache test results in FILE [disabled]
1498   -C, --config-cache      alias for \`--cache-file=config.cache'
1499   -n, --no-create         do not create output files
1500       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1501
1502 Installation directories:
1503   --prefix=PREFIX         install architecture-independent files in PREFIX
1504                           [$ac_default_prefix]
1505   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1506                           [PREFIX]
1507
1508 By default, \`make install' will install all the files in
1509 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1510 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1511 for instance \`--prefix=\$HOME'.
1512
1513 For better control, use the options below.
1514
1515 Fine tuning of the installation directories:
1516   --bindir=DIR            user executables [EPREFIX/bin]
1517   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1518   --libexecdir=DIR        program executables [EPREFIX/libexec]
1519   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1520   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1521   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1522   --libdir=DIR            object code libraries [EPREFIX/lib]
1523   --includedir=DIR        C header files [PREFIX/include]
1524   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1525   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1526   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1527   --infodir=DIR           info documentation [DATAROOTDIR/info]
1528   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1529   --mandir=DIR            man documentation [DATAROOTDIR/man]
1530   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1531   --htmldir=DIR           html documentation [DOCDIR]
1532   --dvidir=DIR            dvi documentation [DOCDIR]
1533   --pdfdir=DIR            pdf documentation [DOCDIR]
1534   --psdir=DIR             ps documentation [DOCDIR]
1535 _ACEOF
1536
1537   cat <<\_ACEOF
1538
1539 Program names:
1540   --program-prefix=PREFIX            prepend PREFIX to installed program names
1541   --program-suffix=SUFFIX            append SUFFIX to installed program names
1542   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1543
1544 System types:
1545   --build=BUILD     configure for building on BUILD [guessed]
1546   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1547   --target=TARGET   configure for building compilers for TARGET [HOST]
1548 _ACEOF
1549 fi
1550
1551 if test -n "$ac_init_help"; then
1552
1553   cat <<\_ACEOF
1554
1555 Optional Features:
1556   --disable-option-checking  ignore unrecognized --enable/--with options
1557   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1558   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1559   --enable-generated-files-in-srcdir
1560                           put copies of generated files in source dir intended
1561                           for creating source tarballs for users without
1562                           texinfo bison or flex
1563   --disable-largefile     omit support for large files
1564   --enable-werror-always  enable -Werror despite compiler version
1565   --enable-checking[=LIST]
1566                           enable expensive run-time checks. With LIST, enable
1567                           only specific categories of checks. Categories are:
1568                           yes,no,all,none,release. Flags are:
1569                           assert,df,fold,gc,gcac,gimple,misc,
1570                           rtlflag,rtl,runtime,tree,valgrind,types
1571   --enable-coverage[=LEVEL]
1572                           enable compiler's code coverage collection. Use to
1573                           measure compiler performance and locate unused parts
1574                           of the compiler. With LEVEL, specify optimization.
1575                           Values are opt, noopt, default is noopt
1576   --enable-gather-detailed-mem-stats
1577                           enable detailed memory allocation stats gathering
1578   --enable-build-with-cxx build with C++ compiler instead of C compiler
1579   --enable-multilib       enable library support for multiple ABIs
1580   --enable-__cxa_atexit   enable __cxa_atexit for C++
1581   --enable-decimal-float={no,yes,bid,dpd}
1582                         enable decimal float extension to C.  Selecting 'bid'
1583                         or 'dpd' choses which decimal floating point format
1584                         to use
1585   --enable-fixed-point    enable fixed-point arithmetic extension to C
1586   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1587                           package
1588   --enable-tls            enable or disable generation of tls code overriding
1589                           the assembler check for tls support
1590   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1591                           GNU Objective-C runtime
1592   --disable-shared        don't provide a shared libgcc
1593   --enable-languages=LIST specify which front-ends to build
1594   --disable-rpath         do not hardcode runtime library paths
1595   --enable-initfini-array       use .init_array/.fini_array sections
1596   --enable-sjlj-exceptions
1597                           arrange to use setjmp/longjmp exception handling
1598   --enable-secureplt      enable -msecure-plt by default for PowerPC
1599   --enable-leading-mingw64-underscores
1600                           enable leading underscores on 64 bit mingw targets
1601   --enable-cld            enable -mcld by default for 32bit x86
1602   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1603                           x86
1604   --disable-win32-registry
1605                           disable lookup of installation paths in the Registry
1606                           on Windows hosts
1607   --enable-win32-registry enable registry lookup (default)
1608   --enable-win32-registry=KEY
1609                           use KEY instead of GCC version as the last portion
1610                           of the registry key
1611   --enable-shared[=PKGS]  build shared libraries [default=yes]
1612   --enable-static[=PKGS]  build static libraries [default=yes]
1613   --enable-fast-install[=PKGS]
1614                           optimize for fast installation [default=yes]
1615   --disable-libtool-lock  avoid locking (might break parallel builds)
1616   --enable-gnu-indirect-function
1617                           enable the use of the @gnu_indirect_function to
1618                           glibc systems
1619   --enable-comdat         enable COMDAT group support
1620   --enable-gnu-unique-object
1621                           enable the use of the @gnu_unique_object ELF
1622                           extension on glibc systems
1623   --enable-linker-build-id
1624                           compiler will always pass --build-id to linker
1625   --enable-maintainer-mode
1626                           enable make rules and dependencies not useful (and
1627                           sometimes confusing) to the casual installer
1628   --enable-version-specific-runtime-libs
1629                           specify that runtime libraries should be installed
1630                           in a compiler-specific directory
1631   --enable-plugin         enable plugin support
1632   --disable-libquadmath-support
1633                           disable libquadmath support for Fortran
1634
1635 Optional Packages:
1636   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1637   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1638   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1639   --with-local-prefix=DIR specifies directory to put local include
1640   --with-gxx-include-dir=DIR
1641                           specifies directory to put g++ header files
1642   --with-cpp-install-dir=DIR
1643                           install the user visible C preprocessor in DIR
1644                           (relative to PREFIX) as well as PREFIX/bin
1645   --with-gnu-ld           arrange to work with GNU ld
1646   --with-ld               arrange to use the specified ld (full pathname)
1647   --with-demangler-in-ld  try to use demangler in GNU ld
1648   --with-gnu-as           arrange to work with GNU as
1649   --with-as               arrange to use the specified as (full pathname)
1650   --with-stabs            arrange to use stabs instead of host debug format
1651   --with-dwarf2           force the default debug format to be DWARF 2
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-slibdir=DIR      shared libraries in DIR [LIBDIR]
1671   --with-linker-hash-style={sysv,gnu,both}
1672                           specify the linker hash style
1673
1674 Some influential environment variables:
1675   CC          C compiler command
1676   CFLAGS      C compiler flags
1677   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1678               nonstandard directory <lib dir>
1679   LIBS        libraries to pass to the linker, e.g. -l<library>
1680   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1681               you have headers in a nonstandard directory <include dir>
1682   CXX         C++ compiler command
1683   CXXFLAGS    C++ compiler flags
1684   CPP         C preprocessor
1685   CXXCPP      C++ preprocessor
1686   GMPLIBS     How to link GMP
1687   GMPINC      How to find GMP include files
1688   PPLLIBS     How to link PPL
1689   PPLINC      How to find PPL include files
1690   CLOOGLIBS   How to link CLOOG
1691   CLOOGINC    How to find CLOOG include files
1692
1693 Use these variables to override the choices made by `configure' or to help
1694 it to find libraries and programs with nonstandard names/locations.
1695
1696 Report bugs to the package provider.
1697 _ACEOF
1698 ac_status=$?
1699 fi
1700
1701 if test "$ac_init_help" = "recursive"; then
1702   # If there are subdirs, report their specific --help.
1703   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1704     test -d "$ac_dir" ||
1705       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1706       continue
1707     ac_builddir=.
1708
1709 case "$ac_dir" in
1710 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1711 *)
1712   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1713   # A ".." for each directory in $ac_dir_suffix.
1714   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1715   case $ac_top_builddir_sub in
1716   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1718   esac ;;
1719 esac
1720 ac_abs_top_builddir=$ac_pwd
1721 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1722 # for backward compatibility:
1723 ac_top_builddir=$ac_top_build_prefix
1724
1725 case $srcdir in
1726   .)  # We are building in place.
1727     ac_srcdir=.
1728     ac_top_srcdir=$ac_top_builddir_sub
1729     ac_abs_top_srcdir=$ac_pwd ;;
1730   [\\/]* | ?:[\\/]* )  # Absolute name.
1731     ac_srcdir=$srcdir$ac_dir_suffix;
1732     ac_top_srcdir=$srcdir
1733     ac_abs_top_srcdir=$srcdir ;;
1734   *) # Relative name.
1735     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1736     ac_top_srcdir=$ac_top_build_prefix$srcdir
1737     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1738 esac
1739 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1740
1741     cd "$ac_dir" || { ac_status=$?; continue; }
1742     # Check for guested configure.
1743     if test -f "$ac_srcdir/configure.gnu"; then
1744       echo &&
1745       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1746     elif test -f "$ac_srcdir/configure"; then
1747       echo &&
1748       $SHELL "$ac_srcdir/configure" --help=recursive
1749     else
1750       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1751     fi || ac_status=$?
1752     cd "$ac_pwd" || { ac_status=$?; break; }
1753   done
1754 fi
1755
1756 test -n "$ac_init_help" && exit $ac_status
1757 if $ac_init_version; then
1758   cat <<\_ACEOF
1759 configure
1760 generated by GNU Autoconf 2.64
1761
1762 Copyright (C) 2009 Free Software Foundation, Inc.
1763 This configure script is free software; the Free Software Foundation
1764 gives unlimited permission to copy, distribute and modify it.
1765 _ACEOF
1766   exit
1767 fi
1768
1769 ## ------------------------ ##
1770 ## Autoconf initialization. ##
1771 ## ------------------------ ##
1772
1773 # ac_fn_c_try_compile LINENO
1774 # --------------------------
1775 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1776 ac_fn_c_try_compile ()
1777 {
1778   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779   rm -f conftest.$ac_objext
1780   if { { ac_try="$ac_compile"
1781 case "(($ac_try" in
1782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783   *) ac_try_echo=$ac_try;;
1784 esac
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787   (eval "$ac_compile") 2>conftest.err
1788   ac_status=$?
1789   if test -s conftest.err; then
1790     grep -v '^ *+' conftest.err >conftest.er1
1791     cat conftest.er1 >&5
1792     mv -f conftest.er1 conftest.err
1793   fi
1794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795   test $ac_status = 0; } && {
1796          test -z "$ac_c_werror_flag" ||
1797          test ! -s conftest.err
1798        } && test -s conftest.$ac_objext; then :
1799   ac_retval=0
1800 else
1801   $as_echo "$as_me: failed program was:" >&5
1802 sed 's/^/| /' conftest.$ac_ext >&5
1803
1804         ac_retval=1
1805 fi
1806   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1807   return $ac_retval
1808
1809 } # ac_fn_c_try_compile
1810
1811 # ac_fn_cxx_try_compile LINENO
1812 # ----------------------------
1813 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1814 ac_fn_cxx_try_compile ()
1815 {
1816   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817   rm -f conftest.$ac_objext
1818   if { { ac_try="$ac_compile"
1819 case "(($ac_try" in
1820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1821   *) ac_try_echo=$ac_try;;
1822 esac
1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1824 $as_echo "$ac_try_echo"; } >&5
1825   (eval "$ac_compile") 2>conftest.err
1826   ac_status=$?
1827   if test -s conftest.err; then
1828     grep -v '^ *+' conftest.err >conftest.er1
1829     cat conftest.er1 >&5
1830     mv -f conftest.er1 conftest.err
1831   fi
1832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833   test $ac_status = 0; } && {
1834          test -z "$ac_cxx_werror_flag" ||
1835          test ! -s conftest.err
1836        } && test -s conftest.$ac_objext; then :
1837   ac_retval=0
1838 else
1839   $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842         ac_retval=1
1843 fi
1844   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845   return $ac_retval
1846
1847 } # ac_fn_cxx_try_compile
1848
1849 # ac_fn_c_try_cpp LINENO
1850 # ----------------------
1851 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1852 ac_fn_c_try_cpp ()
1853 {
1854   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855   if { { ac_try="$ac_cpp conftest.$ac_ext"
1856 case "(($ac_try" in
1857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1858   *) ac_try_echo=$ac_try;;
1859 esac
1860 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861 $as_echo "$ac_try_echo"; } >&5
1862   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1863   ac_status=$?
1864   if test -s conftest.err; then
1865     grep -v '^ *+' conftest.err >conftest.er1
1866     cat conftest.er1 >&5
1867     mv -f conftest.er1 conftest.err
1868   fi
1869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1870   test $ac_status = 0; } >/dev/null && {
1871          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1872          test ! -s conftest.err
1873        }; then :
1874   ac_retval=0
1875 else
1876   $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1878
1879     ac_retval=1
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882   return $ac_retval
1883
1884 } # ac_fn_c_try_cpp
1885
1886 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1887 # -------------------------------------------------------
1888 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1889 # the include files in INCLUDES and setting the cache variable VAR
1890 # accordingly.
1891 ac_fn_c_check_header_mongrel ()
1892 {
1893   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896 $as_echo_n "checking for $2... " >&6; }
1897 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1898   $as_echo_n "(cached) " >&6
1899 fi
1900 eval ac_res=\$$3
1901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903 else
1904   # Is the header compilable?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1906 $as_echo_n "checking $2 usability... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 #include <$2>
1911 _ACEOF
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913   ac_header_compiler=yes
1914 else
1915   ac_header_compiler=no
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1919 $as_echo "$ac_header_compiler" >&6; }
1920
1921 # Is the header present?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1923 $as_echo_n "checking $2 presence... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 #include <$2>
1927 _ACEOF
1928 if ac_fn_c_try_cpp "$LINENO"; then :
1929   ac_header_preproc=yes
1930 else
1931   ac_header_preproc=no
1932 fi
1933 rm -f conftest.err conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1935 $as_echo "$ac_header_preproc" >&6; }
1936
1937 # So?  What about this header?
1938 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1939   yes:no: )
1940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1941 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1943 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1944     ;;
1945   no:yes:* )
1946     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1947 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1949 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1951 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1953 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1955 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1956     ;;
1957 esac
1958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1959 $as_echo_n "checking for $2... " >&6; }
1960 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1961   $as_echo_n "(cached) " >&6
1962 else
1963   eval "$3=\$ac_header_compiler"
1964 fi
1965 eval ac_res=\$$3
1966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968 fi
1969   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1970
1971 } # ac_fn_c_check_header_mongrel
1972
1973 # ac_fn_c_try_run LINENO
1974 # ----------------------
1975 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1976 # that executables *can* be run.
1977 ac_fn_c_try_run ()
1978 {
1979   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980   if { { ac_try="$ac_link"
1981 case "(($ac_try" in
1982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1983   *) ac_try_echo=$ac_try;;
1984 esac
1985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1986 $as_echo "$ac_try_echo"; } >&5
1987   (eval "$ac_link") 2>&5
1988   ac_status=$?
1989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1990   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1991   { { case "(($ac_try" in
1992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1993   *) ac_try_echo=$ac_try;;
1994 esac
1995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1996 $as_echo "$ac_try_echo"; } >&5
1997   (eval "$ac_try") 2>&5
1998   ac_status=$?
1999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000   test $ac_status = 0; }; }; then :
2001   ac_retval=0
2002 else
2003   $as_echo "$as_me: program exited with status $ac_status" >&5
2004        $as_echo "$as_me: failed program was:" >&5
2005 sed 's/^/| /' conftest.$ac_ext >&5
2006
2007        ac_retval=$ac_status
2008 fi
2009   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2010   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2011   return $ac_retval
2012
2013 } # ac_fn_c_try_run
2014
2015 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2016 # -------------------------------------------------------
2017 # Tests whether HEADER exists and can be compiled using the include files in
2018 # INCLUDES, setting the cache variable VAR accordingly.
2019 ac_fn_c_check_header_compile ()
2020 {
2021   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2023 $as_echo_n "checking for $2... " >&6; }
2024 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025   $as_echo_n "(cached) " >&6
2026 else
2027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2028 /* end confdefs.h.  */
2029 $4
2030 #include <$2>
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   eval "$3=yes"
2034 else
2035   eval "$3=no"
2036 fi
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 fi
2039 eval ac_res=\$$3
2040                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041 $as_echo "$ac_res" >&6; }
2042   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2043
2044 } # ac_fn_c_check_header_compile
2045
2046 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2047 # --------------------------------------------
2048 # Tries to find the compile-time value of EXPR in a program that includes
2049 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2050 # computed
2051 ac_fn_c_compute_int ()
2052 {
2053   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2054   if test "$cross_compiling" = yes; then
2055     # Depending upon the size, compute the lo and hi bounds.
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) >= 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_lo=0 ac_mid=0
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_hi=$ac_mid; break
2087 else
2088   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2089                         if test $ac_lo -le $ac_mid; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 $4
2101 int
2102 main ()
2103 {
2104 static int test_array [1 - 2 * !(($2) < 0)];
2105 test_array [0] = 0
2106
2107   ;
2108   return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112   ac_hi=-1 ac_mid=-1
2113   while :; do
2114     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2115 /* end confdefs.h.  */
2116 $4
2117 int
2118 main ()
2119 {
2120 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2121 test_array [0] = 0
2122
2123   ;
2124   return 0;
2125 }
2126 _ACEOF
2127 if ac_fn_c_try_compile "$LINENO"; then :
2128   ac_lo=$ac_mid; break
2129 else
2130   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2131                         if test $ac_mid -le $ac_hi; then
2132                           ac_lo= ac_hi=
2133                           break
2134                         fi
2135                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2136 fi
2137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2138   done
2139 else
2140   ac_lo= ac_hi=
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 # Binary search between lo and hi bounds.
2146 while test "x$ac_lo" != "x$ac_hi"; do
2147   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149 /* end confdefs.h.  */
2150 $4
2151 int
2152 main ()
2153 {
2154 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2155 test_array [0] = 0
2156
2157   ;
2158   return 0;
2159 }
2160 _ACEOF
2161 if ac_fn_c_try_compile "$LINENO"; then :
2162   ac_hi=$ac_mid
2163 else
2164   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 done
2168 case $ac_lo in #((
2169 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2170 '') ac_retval=1 ;;
2171 esac
2172   else
2173     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h.  */
2175 $4
2176 static long int longval () { return $2; }
2177 static unsigned long int ulongval () { return $2; }
2178 #include <stdio.h>
2179 #include <stdlib.h>
2180 int
2181 main ()
2182 {
2183
2184   FILE *f = fopen ("conftest.val", "w");
2185   if (! f)
2186     return 1;
2187   if (($2) < 0)
2188     {
2189       long int i = longval ();
2190       if (i != ($2))
2191         return 1;
2192       fprintf (f, "%ld", i);
2193     }
2194   else
2195     {
2196       unsigned long int i = ulongval ();
2197       if (i != ($2))
2198         return 1;
2199       fprintf (f, "%lu", i);
2200     }
2201   /* Do not output a trailing newline, as this causes \r\n confusion
2202      on some platforms.  */
2203   return ferror (f) || fclose (f) != 0;
2204
2205   ;
2206   return 0;
2207 }
2208 _ACEOF
2209 if ac_fn_c_try_run "$LINENO"; then :
2210   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2211 else
2212   ac_retval=1
2213 fi
2214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2215   conftest.$ac_objext conftest.beam conftest.$ac_ext
2216 rm -f conftest.val
2217
2218   fi
2219   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2220   return $ac_retval
2221
2222 } # ac_fn_c_compute_int
2223
2224 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2225 # -------------------------------------------
2226 # Tests whether TYPE exists after having included INCLUDES, setting cache
2227 # variable VAR accordingly.
2228 ac_fn_c_check_type ()
2229 {
2230   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2232 $as_echo_n "checking for $2... " >&6; }
2233 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2234   $as_echo_n "(cached) " >&6
2235 else
2236   eval "$3=no"
2237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h.  */
2239 $4
2240 int
2241 main ()
2242 {
2243 if (sizeof ($2))
2244          return 0;
2245   ;
2246   return 0;
2247 }
2248 _ACEOF
2249 if ac_fn_c_try_compile "$LINENO"; then :
2250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h.  */
2252 $4
2253 int
2254 main ()
2255 {
2256 if (sizeof (($2)))
2257             return 0;
2258   ;
2259   return 0;
2260 }
2261 _ACEOF
2262 if ac_fn_c_try_compile "$LINENO"; then :
2263
2264 else
2265   eval "$3=yes"
2266 fi
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 eval ac_res=\$$3
2272                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2275
2276 } # ac_fn_c_check_type
2277
2278 # ac_fn_c_find_intX_t LINENO BITS VAR
2279 # -----------------------------------
2280 # Finds a signed integer type with width BITS, setting cache variable VAR
2281 # accordingly.
2282 ac_fn_c_find_intX_t ()
2283 {
2284   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2286 $as_echo_n "checking for int$2_t... " >&6; }
2287 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2288   $as_echo_n "(cached) " >&6
2289 else
2290   eval "$3=no"
2291      for ac_type in int$2_t 'int' 'long int' \
2292          'long long int' 'short int' 'signed char'; do
2293        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294 /* end confdefs.h.  */
2295 $ac_includes_default
2296 int
2297 main ()
2298 {
2299 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2300 test_array [0] = 0
2301
2302   ;
2303   return 0;
2304 }
2305 _ACEOF
2306 if ac_fn_c_try_compile "$LINENO"; then :
2307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h.  */
2309 $ac_includes_default
2310 int
2311 main ()
2312 {
2313 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2314                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2315 test_array [0] = 0
2316
2317   ;
2318   return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322
2323 else
2324   case $ac_type in #(
2325   int$2_t) :
2326     eval "$3=yes" ;; #(
2327   *) :
2328     eval "$3=\$ac_type" ;;
2329 esac
2330 fi
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2332 fi
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334        eval as_val=\$$3
2335    if test "x$as_val" = x""no; then :
2336
2337 else
2338   break
2339 fi
2340      done
2341 fi
2342 eval ac_res=\$$3
2343                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2344 $as_echo "$ac_res" >&6; }
2345   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2346
2347 } # ac_fn_c_find_intX_t
2348
2349 # ac_fn_c_try_link LINENO
2350 # -----------------------
2351 # Try to link conftest.$ac_ext, and return whether this succeeded.
2352 ac_fn_c_try_link ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   rm -f conftest.$ac_objext conftest$ac_exeext
2356   if { { ac_try="$ac_link"
2357 case "(($ac_try" in
2358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2359   *) ac_try_echo=$ac_try;;
2360 esac
2361 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2362 $as_echo "$ac_try_echo"; } >&5
2363   (eval "$ac_link") 2>conftest.err
2364   ac_status=$?
2365   if test -s conftest.err; then
2366     grep -v '^ *+' conftest.err >conftest.er1
2367     cat conftest.er1 >&5
2368     mv -f conftest.er1 conftest.err
2369   fi
2370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371   test $ac_status = 0; } && {
2372          test -z "$ac_c_werror_flag" ||
2373          test ! -s conftest.err
2374        } && test -s conftest$ac_exeext && {
2375          test "$cross_compiling" = yes ||
2376          $as_test_x conftest$ac_exeext
2377        }; then :
2378   ac_retval=0
2379 else
2380   $as_echo "$as_me: failed program was:" >&5
2381 sed 's/^/| /' conftest.$ac_ext >&5
2382
2383         ac_retval=1
2384 fi
2385   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2386   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2387   # interfere with the next link command; also delete a directory that is
2388   # left behind by Apple's compiler.  We do this before executing the actions.
2389   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391   return $ac_retval
2392
2393 } # ac_fn_c_try_link
2394
2395 # ac_fn_c_find_uintX_t LINENO BITS VAR
2396 # ------------------------------------
2397 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2398 # accordingly.
2399 ac_fn_c_find_uintX_t ()
2400 {
2401   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2403 $as_echo_n "checking for uint$2_t... " >&6; }
2404 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2405   $as_echo_n "(cached) " >&6
2406 else
2407   eval "$3=no"
2408      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2409          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2410        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h.  */
2412 $ac_includes_default
2413 int
2414 main ()
2415 {
2416 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2417 test_array [0] = 0
2418
2419   ;
2420   return 0;
2421 }
2422 _ACEOF
2423 if ac_fn_c_try_compile "$LINENO"; then :
2424   case $ac_type in #(
2425   uint$2_t) :
2426     eval "$3=yes" ;; #(
2427   *) :
2428     eval "$3=\$ac_type" ;;
2429 esac
2430 fi
2431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2432        eval as_val=\$$3
2433    if test "x$as_val" = x""no; then :
2434
2435 else
2436   break
2437 fi
2438      done
2439 fi
2440 eval ac_res=\$$3
2441                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2442 $as_echo "$ac_res" >&6; }
2443   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2444
2445 } # ac_fn_c_find_uintX_t
2446
2447 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2448 # ----------------------------------------------
2449 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2450 ac_fn_c_check_header_preproc ()
2451 {
2452   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2454 $as_echo_n "checking for $2... " >&6; }
2455 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2456   $as_echo_n "(cached) " >&6
2457 else
2458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2459 /* end confdefs.h.  */
2460 #include <$2>
2461 _ACEOF
2462 if ac_fn_c_try_cpp "$LINENO"; then :
2463   eval "$3=yes"
2464 else
2465   eval "$3=no"
2466 fi
2467 rm -f conftest.err conftest.$ac_ext
2468 fi
2469 eval ac_res=\$$3
2470                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2471 $as_echo "$ac_res" >&6; }
2472   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2473
2474 } # ac_fn_c_check_header_preproc
2475
2476 # ac_fn_cxx_try_cpp LINENO
2477 # ------------------------
2478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2479 ac_fn_cxx_try_cpp ()
2480 {
2481   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2482   if { { ac_try="$ac_cpp conftest.$ac_ext"
2483 case "(($ac_try" in
2484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2485   *) ac_try_echo=$ac_try;;
2486 esac
2487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2488 $as_echo "$ac_try_echo"; } >&5
2489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2490   ac_status=$?
2491   if test -s conftest.err; then
2492     grep -v '^ *+' conftest.err >conftest.er1
2493     cat conftest.er1 >&5
2494     mv -f conftest.er1 conftest.err
2495   fi
2496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2497   test $ac_status = 0; } >/dev/null && {
2498          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2499          test ! -s conftest.err
2500        }; then :
2501   ac_retval=0
2502 else
2503   $as_echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2505
2506     ac_retval=1
2507 fi
2508   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2509   return $ac_retval
2510
2511 } # ac_fn_cxx_try_cpp
2512
2513 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2514 # ------------------------------------------------
2515 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2516 ac_fn_cxx_check_header_preproc ()
2517 {
2518   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2520 $as_echo_n "checking for $2... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522   $as_echo_n "(cached) " >&6
2523 else
2524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2525 /* end confdefs.h.  */
2526 #include <$2>
2527 _ACEOF
2528 if ac_fn_cxx_try_cpp "$LINENO"; then :
2529   eval "$3=yes"
2530 else
2531   eval "$3=no"
2532 fi
2533 rm -f conftest.err conftest.$ac_ext
2534 fi
2535 eval ac_res=\$$3
2536                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2537 $as_echo "$ac_res" >&6; }
2538   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2539
2540 } # ac_fn_cxx_check_header_preproc
2541
2542 # ac_fn_c_check_func LINENO FUNC VAR
2543 # ----------------------------------
2544 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2545 ac_fn_c_check_func ()
2546 {
2547   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2549 $as_echo_n "checking for $2... " >&6; }
2550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2551   $as_echo_n "(cached) " >&6
2552 else
2553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h.  */
2555 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2556    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2557 #define $2 innocuous_$2
2558
2559 /* System header to define __stub macros and hopefully few prototypes,
2560     which can conflict with char $2 (); below.
2561     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2562     <limits.h> exists even on freestanding compilers.  */
2563
2564 #ifdef __STDC__
2565 # include <limits.h>
2566 #else
2567 # include <assert.h>
2568 #endif
2569
2570 #undef $2
2571
2572 /* Override any GCC internal prototype to avoid an error.
2573    Use char because int might match the return type of a GCC
2574    builtin and then its argument prototype would still apply.  */
2575 #ifdef __cplusplus
2576 extern "C"
2577 #endif
2578 char $2 ();
2579 /* The GNU C library defines this for functions which it implements
2580     to always fail with ENOSYS.  Some functions are actually named
2581     something starting with __ and the normal name is an alias.  */
2582 #if defined __stub_$2 || defined __stub___$2
2583 choke me
2584 #endif
2585
2586 int
2587 main ()
2588 {
2589 return $2 ();
2590   ;
2591   return 0;
2592 }
2593 _ACEOF
2594 if ac_fn_c_try_link "$LINENO"; then :
2595   eval "$3=yes"
2596 else
2597   eval "$3=no"
2598 fi
2599 rm -f core conftest.err conftest.$ac_objext \
2600     conftest$ac_exeext conftest.$ac_ext
2601 fi
2602 eval ac_res=\$$3
2603                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2604 $as_echo "$ac_res" >&6; }
2605   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2606
2607 } # ac_fn_c_check_func
2608
2609 # ac_fn_cxx_try_link LINENO
2610 # -------------------------
2611 # Try to link conftest.$ac_ext, and return whether this succeeded.
2612 ac_fn_cxx_try_link ()
2613 {
2614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2615   rm -f conftest.$ac_objext conftest$ac_exeext
2616   if { { ac_try="$ac_link"
2617 case "(($ac_try" in
2618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2619   *) ac_try_echo=$ac_try;;
2620 esac
2621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2622 $as_echo "$ac_try_echo"; } >&5
2623   (eval "$ac_link") 2>conftest.err
2624   ac_status=$?
2625   if test -s conftest.err; then
2626     grep -v '^ *+' conftest.err >conftest.er1
2627     cat conftest.er1 >&5
2628     mv -f conftest.er1 conftest.err
2629   fi
2630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2631   test $ac_status = 0; } && {
2632          test -z "$ac_cxx_werror_flag" ||
2633          test ! -s conftest.err
2634        } && test -s conftest$ac_exeext && {
2635          test "$cross_compiling" = yes ||
2636          $as_test_x conftest$ac_exeext
2637        }; then :
2638   ac_retval=0
2639 else
2640   $as_echo "$as_me: failed program was:" >&5
2641 sed 's/^/| /' conftest.$ac_ext >&5
2642
2643         ac_retval=1
2644 fi
2645   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2646   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2647   # interfere with the next link command; also delete a directory that is
2648   # left behind by Apple's compiler.  We do this before executing the actions.
2649   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2650   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2651   return $ac_retval
2652
2653 } # ac_fn_cxx_try_link
2654 cat >config.log <<_ACEOF
2655 This file contains any messages produced by compilers while
2656 running configure, to aid debugging if configure makes a mistake.
2657
2658 It was created by $as_me, which was
2659 generated by GNU Autoconf 2.64.  Invocation command line was
2660
2661   $ $0 $@
2662
2663 _ACEOF
2664 exec 5>>config.log
2665 {
2666 cat <<_ASUNAME
2667 ## --------- ##
2668 ## Platform. ##
2669 ## --------- ##
2670
2671 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2672 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2673 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2674 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2675 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2676
2677 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2678 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2679
2680 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2681 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2682 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2683 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2684 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2685 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2686 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2687
2688 _ASUNAME
2689
2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2691 for as_dir in $PATH
2692 do
2693   IFS=$as_save_IFS
2694   test -z "$as_dir" && as_dir=.
2695     $as_echo "PATH: $as_dir"
2696   done
2697 IFS=$as_save_IFS
2698
2699 } >&5
2700
2701 cat >&5 <<_ACEOF
2702
2703
2704 ## ----------- ##
2705 ## Core tests. ##
2706 ## ----------- ##
2707
2708 _ACEOF
2709
2710
2711 # Keep a trace of the command line.
2712 # Strip out --no-create and --no-recursion so they do not pile up.
2713 # Strip out --silent because we don't want to record it for future runs.
2714 # Also quote any args containing shell meta-characters.
2715 # Make two passes to allow for proper duplicate-argument suppression.
2716 ac_configure_args=
2717 ac_configure_args0=
2718 ac_configure_args1=
2719 ac_must_keep_next=false
2720 for ac_pass in 1 2
2721 do
2722   for ac_arg
2723   do
2724     case $ac_arg in
2725     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2726     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2727     | -silent | --silent | --silen | --sile | --sil)
2728       continue ;;
2729     *\'*)
2730       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2731     esac
2732     case $ac_pass in
2733     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2734     2)
2735       as_fn_append ac_configure_args1 " '$ac_arg'"
2736       if test $ac_must_keep_next = true; then
2737         ac_must_keep_next=false # Got value, back to normal.
2738       else
2739         case $ac_arg in
2740           *=* | --config-cache | -C | -disable-* | --disable-* \
2741           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2742           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2743           | -with-* | --with-* | -without-* | --without-* | --x)
2744             case "$ac_configure_args0 " in
2745               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2746             esac
2747             ;;
2748           -* ) ac_must_keep_next=true ;;
2749         esac
2750       fi
2751       as_fn_append ac_configure_args " '$ac_arg'"
2752       ;;
2753     esac
2754   done
2755 done
2756 { ac_configure_args0=; unset ac_configure_args0;}
2757 { ac_configure_args1=; unset ac_configure_args1;}
2758
2759 # When interrupted or exit'd, cleanup temporary files, and complete
2760 # config.log.  We remove comments because anyway the quotes in there
2761 # would cause problems or look ugly.
2762 # WARNING: Use '\'' to represent an apostrophe within the trap.
2763 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2764 trap 'exit_status=$?
2765   # Save into config.log some information that might help in debugging.
2766   {
2767     echo
2768
2769     cat <<\_ASBOX
2770 ## ---------------- ##
2771 ## Cache variables. ##
2772 ## ---------------- ##
2773 _ASBOX
2774     echo
2775     # The following way of writing the cache mishandles newlines in values,
2776 (
2777   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2778     eval ac_val=\$$ac_var
2779     case $ac_val in #(
2780     *${as_nl}*)
2781       case $ac_var in #(
2782       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2783 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2784       esac
2785       case $ac_var in #(
2786       _ | IFS | as_nl) ;; #(
2787       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2788       *) { eval $ac_var=; unset $ac_var;} ;;
2789       esac ;;
2790     esac
2791   done
2792   (set) 2>&1 |
2793     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2794     *${as_nl}ac_space=\ *)
2795       sed -n \
2796         "s/'\''/'\''\\\\'\'''\''/g;
2797           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2798       ;; #(
2799     *)
2800       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2801       ;;
2802     esac |
2803     sort
2804 )
2805     echo
2806
2807     cat <<\_ASBOX
2808 ## ----------------- ##
2809 ## Output variables. ##
2810 ## ----------------- ##
2811 _ASBOX
2812     echo
2813     for ac_var in $ac_subst_vars
2814     do
2815       eval ac_val=\$$ac_var
2816       case $ac_val in
2817       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2818       esac
2819       $as_echo "$ac_var='\''$ac_val'\''"
2820     done | sort
2821     echo
2822
2823     if test -n "$ac_subst_files"; then
2824       cat <<\_ASBOX
2825 ## ------------------- ##
2826 ## File substitutions. ##
2827 ## ------------------- ##
2828 _ASBOX
2829       echo
2830       for ac_var in $ac_subst_files
2831       do
2832         eval ac_val=\$$ac_var
2833         case $ac_val in
2834         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835         esac
2836         $as_echo "$ac_var='\''$ac_val'\''"
2837       done | sort
2838       echo
2839     fi
2840
2841     if test -s confdefs.h; then
2842       cat <<\_ASBOX
2843 ## ----------- ##
2844 ## confdefs.h. ##
2845 ## ----------- ##
2846 _ASBOX
2847       echo
2848       cat confdefs.h
2849       echo
2850     fi
2851     test "$ac_signal" != 0 &&
2852       $as_echo "$as_me: caught signal $ac_signal"
2853     $as_echo "$as_me: exit $exit_status"
2854   } >&5
2855   rm -f core *.core core.conftest.* &&
2856     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2857     exit $exit_status
2858 ' 0
2859 for ac_signal in 1 2 13 15; do
2860   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2861 done
2862 ac_signal=0
2863
2864 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2865 rm -f -r conftest* confdefs.h
2866
2867 $as_echo "/* confdefs.h */" > confdefs.h
2868
2869 # Predefined preprocessor variables.
2870
2871 cat >>confdefs.h <<_ACEOF
2872 #define PACKAGE_NAME "$PACKAGE_NAME"
2873 _ACEOF
2874
2875 cat >>confdefs.h <<_ACEOF
2876 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2877 _ACEOF
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_STRING "$PACKAGE_STRING"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_URL "$PACKAGE_URL"
2893 _ACEOF
2894
2895
2896 # Let the site file select an alternate cache file if it wants to.
2897 # Prefer an explicitly selected file to automatically selected ones.
2898 ac_site_file1=NONE
2899 ac_site_file2=NONE
2900 if test -n "$CONFIG_SITE"; then
2901   ac_site_file1=$CONFIG_SITE
2902 elif test "x$prefix" != xNONE; then
2903   ac_site_file1=$prefix/share/config.site
2904   ac_site_file2=$prefix/etc/config.site
2905 else
2906   ac_site_file1=$ac_default_prefix/share/config.site
2907   ac_site_file2=$ac_default_prefix/etc/config.site
2908 fi
2909 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2910 do
2911   test "x$ac_site_file" = xNONE && continue
2912   if test -r "$ac_site_file"; then
2913     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2914 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2915     sed 's/^/| /' "$ac_site_file" >&5
2916     . "$ac_site_file"
2917   fi
2918 done
2919
2920 if test -r "$cache_file"; then
2921   # Some versions of bash will fail to source /dev/null (special
2922   # files actually), so we avoid doing that.
2923   if test -f "$cache_file"; then
2924     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2925 $as_echo "$as_me: loading cache $cache_file" >&6;}
2926     case $cache_file in
2927       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2928       *)                      . "./$cache_file";;
2929     esac
2930   fi
2931 else
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2933 $as_echo "$as_me: creating cache $cache_file" >&6;}
2934   >$cache_file
2935 fi
2936
2937 # Check that the precious variables saved in the cache have kept the same
2938 # value.
2939 ac_cache_corrupted=false
2940 for ac_var in $ac_precious_vars; do
2941   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2942   eval ac_new_set=\$ac_env_${ac_var}_set
2943   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2944   eval ac_new_val=\$ac_env_${ac_var}_value
2945   case $ac_old_set,$ac_new_set in
2946     set,)
2947       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2948 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2949       ac_cache_corrupted=: ;;
2950     ,set)
2951       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2952 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2953       ac_cache_corrupted=: ;;
2954     ,);;
2955     *)
2956       if test "x$ac_old_val" != "x$ac_new_val"; then
2957         # differences in whitespace do not lead to failure.
2958         ac_old_val_w=`echo x $ac_old_val`
2959         ac_new_val_w=`echo x $ac_new_val`
2960         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2961           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2962 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2963           ac_cache_corrupted=:
2964         else
2965           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2966 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2967           eval $ac_var=\$ac_old_val
2968         fi
2969         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2970 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2971         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2972 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2973       fi;;
2974   esac
2975   # Pass precious variables to config.status.
2976   if test "$ac_new_set" = set; then
2977     case $ac_new_val in
2978     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2979     *) ac_arg=$ac_var=$ac_new_val ;;
2980     esac
2981     case " $ac_configure_args " in
2982       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2983       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2984     esac
2985   fi
2986 done
2987 if $ac_cache_corrupted; then
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2991 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2992   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2993 fi
2994 ## -------------------- ##
2995 ## Main body of script. ##
2996 ## -------------------- ##
2997
2998 ac_ext=c
2999 ac_cpp='$CPP $CPPFLAGS'
3000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3003
3004
3005
3006
3007
3008
3009 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3010
3011
3012 gcc_version=`cat $srcdir/BASE-VER`
3013
3014 # Determine the host, build, and target systems
3015 ac_aux_dir=
3016 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3017   for ac_t in install-sh install.sh shtool; do
3018     if test -f "$ac_dir/$ac_t"; then
3019       ac_aux_dir=$ac_dir
3020       ac_install_sh="$ac_aux_dir/$ac_t -c"
3021       break 2
3022     fi
3023   done
3024 done
3025 if test -z "$ac_aux_dir"; then
3026   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3027 fi
3028
3029 # These three variables are undocumented and unsupported,
3030 # and are intended to be withdrawn in a future Autoconf release.
3031 # They can cause serious problems if a builder's source tree is in a directory
3032 # whose full name contains unusual characters.
3033 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3034 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3035 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3036
3037
3038 # Make sure we can run config.sub.
3039 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3040   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3041
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3043 $as_echo_n "checking build system type... " >&6; }
3044 if test "${ac_cv_build+set}" = set; then :
3045   $as_echo_n "(cached) " >&6
3046 else
3047   ac_build_alias=$build_alias
3048 test "x$ac_build_alias" = x &&
3049   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3050 test "x$ac_build_alias" = x &&
3051   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3052 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3053   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3054
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3057 $as_echo "$ac_cv_build" >&6; }
3058 case $ac_cv_build in
3059 *-*-*) ;;
3060 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3061 esac
3062 build=$ac_cv_build
3063 ac_save_IFS=$IFS; IFS='-'
3064 set x $ac_cv_build
3065 shift
3066 build_cpu=$1
3067 build_vendor=$2
3068 shift; shift
3069 # Remember, the first character of IFS is used to create $*,
3070 # except with old shells:
3071 build_os=$*
3072 IFS=$ac_save_IFS
3073 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3074
3075
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3077 $as_echo_n "checking host system type... " >&6; }
3078 if test "${ac_cv_host+set}" = set; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test "x$host_alias" = x; then
3082   ac_cv_host=$ac_cv_build
3083 else
3084   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3085     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3086 fi
3087
3088 fi
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3090 $as_echo "$ac_cv_host" >&6; }
3091 case $ac_cv_host in
3092 *-*-*) ;;
3093 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3094 esac
3095 host=$ac_cv_host
3096 ac_save_IFS=$IFS; IFS='-'
3097 set x $ac_cv_host
3098 shift
3099 host_cpu=$1
3100 host_vendor=$2
3101 shift; shift
3102 # Remember, the first character of IFS is used to create $*,
3103 # except with old shells:
3104 host_os=$*
3105 IFS=$ac_save_IFS
3106 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3107
3108
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3110 $as_echo_n "checking target system type... " >&6; }
3111 if test "${ac_cv_target+set}" = set; then :
3112   $as_echo_n "(cached) " >&6
3113 else
3114   if test "x$target_alias" = x; then
3115   ac_cv_target=$ac_cv_host
3116 else
3117   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3118     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3119 fi
3120
3121 fi
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3123 $as_echo "$ac_cv_target" >&6; }
3124 case $ac_cv_target in
3125 *-*-*) ;;
3126 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3127 esac
3128 target=$ac_cv_target
3129 ac_save_IFS=$IFS; IFS='-'
3130 set x $ac_cv_target
3131 shift
3132 target_cpu=$1
3133 target_vendor=$2
3134 shift; shift
3135 # Remember, the first character of IFS is used to create $*,
3136 # except with old shells:
3137 target_os=$*
3138 IFS=$ac_save_IFS
3139 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3140
3141
3142 # The aliases save the names the user supplied, while $host etc.
3143 # will get canonicalized.
3144 test -n "$target_alias" &&
3145   test "$program_prefix$program_suffix$program_transform_name" = \
3146     NONENONEs,x,x, &&
3147   program_prefix=${target_alias}-
3148
3149 # Determine the noncanonical target name, for directory use.
3150  case ${build_alias} in
3151   "") build_noncanonical=${build} ;;
3152   *) build_noncanonical=${build_alias} ;;
3153 esac
3154
3155  case ${host_alias} in
3156   "") host_noncanonical=${build_noncanonical} ;;
3157   *) host_noncanonical=${host_alias} ;;
3158 esac
3159
3160  case ${target_alias} in
3161   "") target_noncanonical=${host_noncanonical} ;;
3162   *) target_noncanonical=${target_alias} ;;
3163 esac
3164
3165
3166
3167
3168 # Determine the target- and build-specific subdirectories
3169
3170 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3171 # have matching libraries, they should use host libraries: Makefile.tpl
3172 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3173 # However, they still use the build modules, because the corresponding
3174 # host modules (e.g. bison) are only built for the host when bootstrap
3175 # finishes. So:
3176 # - build_subdir is where we find build modules, and never changes.
3177 # - build_libsubdir is where we find build libraries, and can be overridden.
3178
3179 # Prefix 'build-' so this never conflicts with target_subdir.
3180 build_subdir="build-${build_noncanonical}"
3181
3182 # Check whether --with-build-libsubdir was given.
3183 if test "${with_build_libsubdir+set}" = set; then :
3184   withval=$with_build_libsubdir; build_libsubdir="$withval"
3185 else
3186   build_libsubdir="$build_subdir"
3187 fi
3188
3189 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3190 if ( test $srcdir = . && test -d gcc ) \
3191    || test -d $srcdir/../host-${host_noncanonical}; then
3192   host_subdir="host-${host_noncanonical}"
3193 else
3194   host_subdir=.
3195 fi
3196 # No prefix.
3197 target_subdir=${target_noncanonical}
3198
3199
3200 # Set program_transform_name
3201 test "$program_prefix" != NONE &&
3202   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3203 # Use a double $ so make ignores it.
3204 test "$program_suffix" != NONE &&
3205   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3206 # Double any \ or $.
3207 # By default was `s,x,x', remove it if useless.
3208 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3209 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3210
3211
3212 # Check for bogus environment variables.
3213 # Test if LIBRARY_PATH contains the notation for the current directory
3214 # since this would lead to problems installing/building glibc.
3215 # LIBRARY_PATH contains the current directory if one of the following
3216 # is true:
3217 # - one of the terminals (":" and ";") is the first or last sign
3218 # - two terminals occur directly after each other
3219 # - the path contains an element with a dot in it
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3221 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3222 case ${LIBRARY_PATH} in
3223   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3224     library_path_setting="contains current directory"
3225     ;;
3226   *)
3227     library_path_setting="ok"
3228     ;;
3229 esac
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3231 $as_echo "$library_path_setting" >&6; }
3232 if test "$library_path_setting" != "ok"; then
3233 as_fn_error "
3234 *** LIBRARY_PATH shouldn't contain the current directory when
3235 *** building gcc. Please change the environment variable
3236 *** and run configure again." "$LINENO" 5
3237 fi
3238
3239 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3240 # since this would lead to problems installing/building glibc.
3241 # GCC_EXEC_PREFIX contains the current directory if one of the following
3242 # is true:
3243 # - one of the terminals (":" and ";") is the first or last sign
3244 # - two terminals occur directly after each other
3245 # - the path contains an element with a dot in it
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3247 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3248 case ${GCC_EXEC_PREFIX} in
3249   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3250     gcc_exec_prefix_setting="contains current directory"
3251     ;;
3252   *)
3253     gcc_exec_prefix_setting="ok"
3254     ;;
3255 esac
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3257 $as_echo "$gcc_exec_prefix_setting" >&6; }
3258 if test "$gcc_exec_prefix_setting" != "ok"; then
3259 as_fn_error "
3260 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3261 *** building gcc. Please change the environment variable
3262 *** and run configure again." "$LINENO" 5
3263 fi
3264
3265 # -----------
3266 # Directories
3267 # -----------
3268
3269 # Specify the local prefix
3270 local_prefix=
3271
3272 # Check whether --with-local-prefix was given.
3273 if test "${with_local_prefix+set}" = set; then :
3274   withval=$with_local_prefix; case "${withval}" in
3275 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3276 no)     ;;
3277 *)      local_prefix=$with_local_prefix ;;
3278 esac
3279 fi
3280
3281
3282 # Default local prefix if it is empty
3283 if test x$local_prefix = x; then
3284         local_prefix=/usr/local
3285 fi
3286
3287 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3288 # passed in by the toplevel make and thus we'd get different behavior
3289 # depending on where we built the sources.
3290 gcc_gxx_include_dir=
3291 # Specify the g++ header file directory
3292
3293 # Check whether --with-gxx-include-dir was given.
3294 if test "${with_gxx_include_dir+set}" = set; then :
3295   withval=$with_gxx_include_dir; case "${withval}" in
3296 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3297 no)     ;;
3298 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3299 esac
3300 fi
3301
3302
3303 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3304 if test x${gcc_gxx_include_dir} = x; then
3305   if test x${enable_version_specific_runtime_libs} = xyes; then
3306     gcc_gxx_include_dir='${libsubdir}/include/c++'
3307   else
3308     libstdcxx_incdir='include/c++/$(version)'
3309     if test x$host != x$target; then
3310        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3311     fi
3312     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3313   fi
3314 fi
3315
3316
3317 # Check whether --with-cpp_install_dir was given.
3318 if test "${with_cpp_install_dir+set}" = set; then :
3319   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3320   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3321 elif test x$withval != xno; then
3322   cpp_install_dir=$withval
3323 fi
3324 fi
3325
3326
3327 # We would like to our source tree to be readonly.  However when releases or
3328 # pre-releases are generated, the flex/bison generated files as well as the
3329 # various formats of manuals need to be included along with the rest of the
3330 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3331 # just that.
3332
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3334 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3335     # Check whether --enable-generated-files-in-srcdir was given.
3336 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3337   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3338 else
3339   generated_files_in_srcdir=no
3340 fi
3341
3342
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3344 $as_echo "$generated_files_in_srcdir" >&6; }
3345
3346 if test "$generated_files_in_srcdir" = "yes"; then
3347   GENINSRC=''
3348 else
3349   GENINSRC='#'
3350 fi
3351
3352
3353 # -------------------
3354 # Find default linker
3355 # -------------------
3356
3357 # With GNU ld
3358
3359 # Check whether --with-gnu-ld was given.
3360 if test "${with_gnu_ld+set}" = set; then :
3361   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3362 else
3363   gnu_ld_flag=no
3364 fi
3365
3366
3367 # With pre-defined ld
3368
3369 # Check whether --with-ld was given.
3370 if test "${with_ld+set}" = set; then :
3371   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3372 fi
3373
3374 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3375   if test ! -x "$DEFAULT_LINKER"; then
3376     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3377   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3378     gnu_ld_flag=yes
3379   fi
3380
3381 cat >>confdefs.h <<_ACEOF
3382 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3383 _ACEOF
3384
3385 fi
3386
3387 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3388
3389 cat >>confdefs.h <<_ACEOF
3390 #define HAVE_GNU_LD $gnu_ld
3391 _ACEOF
3392
3393
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3395 $as_echo_n "checking whether a default linker was specified... " >&6; }
3396 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3397   if test x"$gnu_ld_flag" = x"no"; then
3398     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3399 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3400   else
3401     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3402 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3403   fi
3404 else
3405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406 $as_echo "no" >&6; }
3407 fi
3408
3409 # With demangler in GNU ld
3410
3411 # Check whether --with-demangler-in-ld was given.
3412 if test "${with_demangler_in_ld+set}" = set; then :
3413   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3414 else
3415   demangler_in_ld=yes
3416 fi
3417
3418
3419 # ----------------------
3420 # Find default assembler
3421 # ----------------------
3422
3423 # With GNU as
3424
3425 # Check whether --with-gnu-as was given.
3426 if test "${with_gnu_as+set}" = set; then :
3427   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3428 else
3429   gas_flag=no
3430 fi
3431
3432
3433
3434 # Check whether --with-as was given.
3435 if test "${with_as+set}" = set; then :
3436   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3437 fi
3438
3439 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3440   if test ! -x "$DEFAULT_ASSEMBLER"; then
3441     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3442   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3443     gas_flag=yes
3444   fi
3445
3446 cat >>confdefs.h <<_ACEOF
3447 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3448 _ACEOF
3449
3450 fi
3451
3452 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3453
3454 cat >>confdefs.h <<_ACEOF
3455 #define HAVE_GNU_AS $gnu_as
3456 _ACEOF
3457
3458
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3460 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3461 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3462   if test x"$gas_flag" = x"no"; then
3463     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3465   else
3466     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3467 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3468   fi
3469 else
3470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3472 fi
3473
3474 # ---------------
3475 # Find C compiler
3476 # ---------------
3477
3478 # If a non-executable a.out is present (e.g. created by GNU as above even if
3479 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3480 # file, even when creating an executable, so an execution test fails.
3481 # Remove possible default executable files to avoid this.
3482 #
3483 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3484 # Autoconf includes it.
3485 rm -f a.out a.exe b.out
3486
3487 # Find the native compiler
3488 ac_ext=c
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3493 if test -n "$ac_tool_prefix"; then
3494   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3495 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if test "${ac_cv_prog_CC+set}" = set; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   if test -n "$CC"; then
3502   ac_cv_prog_CC="$CC" # Let the user override the test.
3503 else
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505 for as_dir in $PATH
3506 do
3507   IFS=$as_save_IFS
3508   test -z "$as_dir" && as_dir=.
3509     for ac_exec_ext in '' $ac_executable_extensions; do
3510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3511     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3513     break 2
3514   fi
3515 done
3516   done
3517 IFS=$as_save_IFS
3518
3519 fi
3520 fi
3521 CC=$ac_cv_prog_CC
3522 if test -n "$CC"; then
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3525 else
3526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530
3531 fi
3532 if test -z "$ac_cv_prog_CC"; then
3533   ac_ct_CC=$CC
3534   # Extract the first word of "gcc", so it can be a program name with args.
3535 set dummy gcc; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3539   $as_echo_n "(cached) " >&6
3540 else
3541   if test -n "$ac_ct_CC"; then
3542   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3543 else
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH
3546 do
3547   IFS=$as_save_IFS
3548   test -z "$as_dir" && as_dir=.
3549     for ac_exec_ext in '' $ac_executable_extensions; do
3550   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3551     ac_cv_prog_ac_ct_CC="gcc"
3552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3553     break 2
3554   fi
3555 done
3556   done
3557 IFS=$as_save_IFS
3558
3559 fi
3560 fi
3561 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3562 if test -n "$ac_ct_CC"; then
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3564 $as_echo "$ac_ct_CC" >&6; }
3565 else
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 fi
3569
3570   if test "x$ac_ct_CC" = x; then
3571     CC=""
3572   else
3573     case $cross_compiling:$ac_tool_warned in
3574 yes:)
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3577 ac_tool_warned=yes ;;
3578 esac
3579     CC=$ac_ct_CC
3580   fi
3581 else
3582   CC="$ac_cv_prog_CC"
3583 fi
3584
3585 if test -z "$CC"; then
3586           if test -n "$ac_tool_prefix"; then
3587     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3588 set dummy ${ac_tool_prefix}cc; ac_word=$2
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3590 $as_echo_n "checking for $ac_word... " >&6; }
3591 if test "${ac_cv_prog_CC+set}" = set; then :
3592   $as_echo_n "(cached) " >&6
3593 else
3594   if test -n "$CC"; then
3595   ac_cv_prog_CC="$CC" # Let the user override the test.
3596 else
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598 for as_dir in $PATH
3599 do
3600   IFS=$as_save_IFS
3601   test -z "$as_dir" && as_dir=.
3602     for ac_exec_ext in '' $ac_executable_extensions; do
3603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604     ac_cv_prog_CC="${ac_tool_prefix}cc"
3605     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3606     break 2
3607   fi
3608 done
3609   done
3610 IFS=$as_save_IFS
3611
3612 fi
3613 fi
3614 CC=$ac_cv_prog_CC
3615 if test -n "$CC"; then
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3617 $as_echo "$CC" >&6; }
3618 else
3619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3620 $as_echo "no" >&6; }
3621 fi
3622
3623
3624   fi
3625 fi
3626 if test -z "$CC"; then
3627   # Extract the first word of "cc", so it can be a program name with args.
3628 set dummy cc; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_CC+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -n "$CC"; then
3635   ac_cv_prog_CC="$CC" # Let the user override the test.
3636 else
3637   ac_prog_rejected=no
3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3639 for as_dir in $PATH
3640 do
3641   IFS=$as_save_IFS
3642   test -z "$as_dir" && as_dir=.
3643     for ac_exec_ext in '' $ac_executable_extensions; do
3644   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3645     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3646        ac_prog_rejected=yes
3647        continue
3648      fi
3649     ac_cv_prog_CC="cc"
3650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3651     break 2
3652   fi
3653 done
3654   done
3655 IFS=$as_save_IFS
3656
3657 if test $ac_prog_rejected = yes; then
3658   # We found a bogon in the path, so make sure we never use it.
3659   set dummy $ac_cv_prog_CC
3660   shift
3661   if test $# != 0; then
3662     # We chose a different compiler from the bogus one.
3663     # However, it has the same basename, so the bogon will be chosen
3664     # first if we set CC to just the basename; use the full file name.
3665     shift
3666     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3667   fi
3668 fi
3669 fi
3670 fi
3671 CC=$ac_cv_prog_CC
3672 if test -n "$CC"; then
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3674 $as_echo "$CC" >&6; }
3675 else
3676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3677 $as_echo "no" >&6; }
3678 fi
3679
3680
3681 fi
3682 if test -z "$CC"; then
3683   if test -n "$ac_tool_prefix"; then
3684   for ac_prog in cl.exe
3685   do
3686     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3687 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3689 $as_echo_n "checking for $ac_word... " >&6; }
3690 if test "${ac_cv_prog_CC+set}" = set; then :
3691   $as_echo_n "(cached) " >&6
3692 else
3693   if test -n "$CC"; then
3694   ac_cv_prog_CC="$CC" # Let the user override the test.
3695 else
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697 for as_dir in $PATH
3698 do
3699   IFS=$as_save_IFS
3700   test -z "$as_dir" && as_dir=.
3701     for ac_exec_ext in '' $ac_executable_extensions; do
3702   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3705     break 2
3706   fi
3707 done
3708   done
3709 IFS=$as_save_IFS
3710
3711 fi
3712 fi
3713 CC=$ac_cv_prog_CC
3714 if test -n "$CC"; then
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3716 $as_echo "$CC" >&6; }
3717 else
3718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3719 $as_echo "no" >&6; }
3720 fi
3721
3722
3723     test -n "$CC" && break
3724   done
3725 fi
3726 if test -z "$CC"; then
3727   ac_ct_CC=$CC
3728   for ac_prog in cl.exe
3729 do
3730   # Extract the first word of "$ac_prog", so it can be a program name with args.
3731 set dummy $ac_prog; ac_word=$2
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3733 $as_echo_n "checking for $ac_word... " >&6; }
3734 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3735   $as_echo_n "(cached) " >&6
3736 else
3737   if test -n "$ac_ct_CC"; then
3738   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3739 else
3740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3741 for as_dir in $PATH
3742 do
3743   IFS=$as_save_IFS
3744   test -z "$as_dir" && as_dir=.
3745     for ac_exec_ext in '' $ac_executable_extensions; do
3746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3747     ac_cv_prog_ac_ct_CC="$ac_prog"
3748     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3749     break 2
3750   fi
3751 done
3752   done
3753 IFS=$as_save_IFS
3754
3755 fi
3756 fi
3757 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3758 if test -n "$ac_ct_CC"; then
3759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3760 $as_echo "$ac_ct_CC" >&6; }
3761 else
3762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3763 $as_echo "no" >&6; }
3764 fi
3765
3766
3767   test -n "$ac_ct_CC" && break
3768 done
3769
3770   if test "x$ac_ct_CC" = x; then
3771     CC=""
3772   else
3773     case $cross_compiling:$ac_tool_warned in
3774 yes:)
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3777 ac_tool_warned=yes ;;
3778 esac
3779     CC=$ac_ct_CC
3780   fi
3781 fi
3782
3783 fi
3784
3785
3786 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3787 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3788 as_fn_error "no acceptable C compiler found in \$PATH
3789 See \`config.log' for more details." "$LINENO" 5; }
3790
3791 # Provide some information about the compiler.
3792 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3793 set X $ac_compile
3794 ac_compiler=$2
3795 for ac_option in --version -v -V -qversion; do
3796   { { ac_try="$ac_compiler $ac_option >&5"
3797 case "(($ac_try" in
3798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799   *) ac_try_echo=$ac_try;;
3800 esac
3801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802 $as_echo "$ac_try_echo"; } >&5
3803   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3804   ac_status=$?
3805   if test -s conftest.err; then
3806     sed '10a\
3807 ... rest of stderr output deleted ...
3808          10q' conftest.err >conftest.er1
3809     cat conftest.er1 >&5
3810     rm -f conftest.er1 conftest.err
3811   fi
3812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813   test $ac_status = 0; }
3814 done
3815
3816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3817 /* end confdefs.h.  */
3818
3819 int
3820 main ()
3821 {
3822
3823   ;
3824   return 0;
3825 }
3826 _ACEOF
3827 ac_clean_files_save=$ac_clean_files
3828 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3829 # Try to create an executable without -o first, disregard a.out.
3830 # It will help us diagnose broken compilers, and finding out an intuition
3831 # of exeext.
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3835
3836 # The possible output files:
3837 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3838
3839 ac_rmfiles=
3840 for ac_file in $ac_files
3841 do
3842   case $ac_file in
3843     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3844     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3845   esac
3846 done
3847 rm -f $ac_rmfiles
3848
3849 if { { ac_try="$ac_link_default"
3850 case "(($ac_try" in
3851   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3852   *) ac_try_echo=$ac_try;;
3853 esac
3854 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3855 $as_echo "$ac_try_echo"; } >&5
3856   (eval "$ac_link_default") 2>&5
3857   ac_status=$?
3858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3859   test $ac_status = 0; }; then :
3860   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3861 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3862 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3863 # so that the user can short-circuit this test for compilers unknown to
3864 # Autoconf.
3865 for ac_file in $ac_files ''
3866 do
3867   test -f "$ac_file" || continue
3868   case $ac_file in
3869     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3870         ;;
3871     [ab].out )
3872         # We found the default executable, but exeext='' is most
3873         # certainly right.
3874         break;;
3875     *.* )
3876         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3877         then :; else
3878            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3879         fi
3880         # We set ac_cv_exeext here because the later test for it is not
3881         # safe: cross compilers may not add the suffix if given an `-o'
3882         # argument, so we may need to know it at that point already.
3883         # Even if this section looks crufty: it has the advantage of
3884         # actually working.
3885         break;;
3886     * )
3887         break;;
3888   esac
3889 done
3890 test "$ac_cv_exeext" = no && ac_cv_exeext=
3891
3892 else
3893   ac_file=''
3894 fi
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3896 $as_echo "$ac_file" >&6; }
3897 if test -z "$ac_file"; then :
3898   $as_echo "$as_me: failed program was:" >&5
3899 sed 's/^/| /' conftest.$ac_ext >&5
3900
3901 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3903 { as_fn_set_status 77
3904 as_fn_error "C compiler cannot create executables
3905 See \`config.log' for more details." "$LINENO" 5; }; }
3906 fi
3907 ac_exeext=$ac_cv_exeext
3908
3909 # Check that the compiler produces executables we can run.  If not, either
3910 # the compiler is broken, or we cross compile.
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3912 $as_echo_n "checking whether the C compiler works... " >&6; }
3913 # If not cross compiling, check that we can run a simple program.
3914 if test "$cross_compiling" != yes; then
3915   if { ac_try='./$ac_file'
3916   { { case "(($ac_try" in
3917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3918   *) ac_try_echo=$ac_try;;
3919 esac
3920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3921 $as_echo "$ac_try_echo"; } >&5
3922   (eval "$ac_try") 2>&5
3923   ac_status=$?
3924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3925   test $ac_status = 0; }; }; then
3926     cross_compiling=no
3927   else
3928     if test "$cross_compiling" = maybe; then
3929         cross_compiling=yes
3930     else
3931         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3933 as_fn_error "cannot run C compiled programs.
3934 If you meant to cross compile, use \`--host'.
3935 See \`config.log' for more details." "$LINENO" 5; }
3936     fi
3937   fi
3938 fi
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3940 $as_echo "yes" >&6; }
3941
3942 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3943 ac_clean_files=$ac_clean_files_save
3944 # Check that the compiler produces executables we can run.  If not, either
3945 # the compiler is broken, or we cross compile.
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3947 $as_echo_n "checking whether we are cross compiling... " >&6; }
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3949 $as_echo "$cross_compiling" >&6; }
3950
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3952 $as_echo_n "checking for suffix of executables... " >&6; }
3953 if { { ac_try="$ac_link"
3954 case "(($ac_try" in
3955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956   *) ac_try_echo=$ac_try;;
3957 esac
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960   (eval "$ac_link") 2>&5
3961   ac_status=$?
3962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963   test $ac_status = 0; }; then :
3964   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3965 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3966 # work properly (i.e., refer to `conftest.exe'), while it won't with
3967 # `rm'.
3968 for ac_file in conftest.exe conftest conftest.*; do
3969   test -f "$ac_file" || continue
3970   case $ac_file in
3971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3972     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3973           break;;
3974     * ) break;;
3975   esac
3976 done
3977 else
3978   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error "cannot compute suffix of executables: cannot compile and link
3981 See \`config.log' for more details." "$LINENO" 5; }
3982 fi
3983 rm -f conftest$ac_cv_exeext
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3985 $as_echo "$ac_cv_exeext" >&6; }
3986
3987 rm -f conftest.$ac_ext
3988 EXEEXT=$ac_cv_exeext
3989 ac_exeext=$EXEEXT
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3991 $as_echo_n "checking for suffix of object files... " >&6; }
3992 if test "${ac_cv_objext+set}" = set; then :
3993   $as_echo_n "(cached) " >&6
3994 else
3995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3996 /* end confdefs.h.  */
3997
3998 int
3999 main ()
4000 {
4001
4002   ;
4003   return 0;
4004 }
4005 _ACEOF
4006 rm -f conftest.o conftest.obj
4007 if { { ac_try="$ac_compile"
4008 case "(($ac_try" in
4009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4010   *) ac_try_echo=$ac_try;;
4011 esac
4012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4013 $as_echo "$ac_try_echo"; } >&5
4014   (eval "$ac_compile") 2>&5
4015   ac_status=$?
4016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4017   test $ac_status = 0; }; then :
4018   for ac_file in conftest.o conftest.obj conftest.*; do
4019   test -f "$ac_file" || continue;
4020   case $ac_file in
4021     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4022     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4023        break;;
4024   esac
4025 done
4026 else
4027   $as_echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4029
4030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4032 as_fn_error "cannot compute suffix of object files: cannot compile
4033 See \`config.log' for more details." "$LINENO" 5; }
4034 fi
4035 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4036 fi
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4038 $as_echo "$ac_cv_objext" >&6; }
4039 OBJEXT=$ac_cv_objext
4040 ac_objext=$OBJEXT
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4042 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4043 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4044   $as_echo_n "(cached) " >&6
4045 else
4046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h.  */
4048
4049 int
4050 main ()
4051 {
4052 #ifndef __GNUC__
4053        choke me
4054 #endif
4055
4056   ;
4057   return 0;
4058 }
4059 _ACEOF
4060 if ac_fn_c_try_compile "$LINENO"; then :
4061   ac_compiler_gnu=yes
4062 else
4063   ac_compiler_gnu=no
4064 fi
4065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4066 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4067
4068 fi
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4070 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4071 if test $ac_compiler_gnu = yes; then
4072   GCC=yes
4073 else
4074   GCC=
4075 fi
4076 ac_test_CFLAGS=${CFLAGS+set}
4077 ac_save_CFLAGS=$CFLAGS
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4079 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4080 if test "${ac_cv_prog_cc_g+set}" = set; then :
4081   $as_echo_n "(cached) " >&6
4082 else
4083   ac_save_c_werror_flag=$ac_c_werror_flag
4084    ac_c_werror_flag=yes
4085    ac_cv_prog_cc_g=no
4086    CFLAGS="-g"
4087    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h.  */
4089
4090 int
4091 main ()
4092 {
4093
4094   ;
4095   return 0;
4096 }
4097 _ACEOF
4098 if ac_fn_c_try_compile "$LINENO"; then :
4099   ac_cv_prog_cc_g=yes
4100 else
4101   CFLAGS=""
4102       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h.  */
4104
4105 int
4106 main ()
4107 {
4108
4109   ;
4110   return 0;
4111 }
4112 _ACEOF
4113 if ac_fn_c_try_compile "$LINENO"; then :
4114
4115 else
4116   ac_c_werror_flag=$ac_save_c_werror_flag
4117          CFLAGS="-g"
4118          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4119 /* end confdefs.h.  */
4120
4121 int
4122 main ()
4123 {
4124
4125   ;
4126   return 0;
4127 }
4128 _ACEOF
4129 if ac_fn_c_try_compile "$LINENO"; then :
4130   ac_cv_prog_cc_g=yes
4131 fi
4132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4133 fi
4134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137    ac_c_werror_flag=$ac_save_c_werror_flag
4138 fi
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4140 $as_echo "$ac_cv_prog_cc_g" >&6; }
4141 if test "$ac_test_CFLAGS" = set; then
4142   CFLAGS=$ac_save_CFLAGS
4143 elif test $ac_cv_prog_cc_g = yes; then
4144   if test "$GCC" = yes; then
4145     CFLAGS="-g -O2"
4146   else
4147     CFLAGS="-g"
4148   fi
4149 else
4150   if test "$GCC" = yes; then
4151     CFLAGS="-O2"
4152   else
4153     CFLAGS=
4154   fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4157 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4158 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4159   $as_echo_n "(cached) " >&6
4160 else
4161   ac_cv_prog_cc_c89=no
4162 ac_save_CC=$CC
4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4164 /* end confdefs.h.  */
4165 #include <stdarg.h>
4166 #include <stdio.h>
4167 #include <sys/types.h>
4168 #include <sys/stat.h>
4169 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4170 struct buf { int x; };
4171 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4172 static char *e (p, i)
4173      char **p;
4174      int i;
4175 {
4176   return p[i];
4177 }
4178 static char *f (char * (*g) (char **, int), char **p, ...)
4179 {
4180   char *s;
4181   va_list v;
4182   va_start (v,p);
4183   s = g (p, va_arg (v,int));
4184   va_end (v);
4185   return s;
4186 }
4187
4188 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4189    function prototypes and stuff, but not '\xHH' hex character constants.
4190    These don't provoke an error unfortunately, instead are silently treated
4191    as 'x'.  The following induces an error, until -std is added to get
4192    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4193    array size at least.  It's necessary to write '\x00'==0 to get something
4194    that's true only with -std.  */
4195 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4196
4197 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4198    inside strings and character constants.  */
4199 #define FOO(x) 'x'
4200 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4201
4202 int test (int i, double x);
4203 struct s1 {int (*f) (int a);};
4204 struct s2 {int (*f) (double a);};
4205 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4206 int argc;
4207 char **argv;
4208 int
4209 main ()
4210 {
4211 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4212   ;
4213   return 0;
4214 }
4215 _ACEOF
4216 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4217         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4218 do
4219   CC="$ac_save_CC $ac_arg"
4220   if ac_fn_c_try_compile "$LINENO"; then :
4221   ac_cv_prog_cc_c89=$ac_arg
4222 fi
4223 rm -f core conftest.err conftest.$ac_objext
4224   test "x$ac_cv_prog_cc_c89" != "xno" && break
4225 done
4226 rm -f conftest.$ac_ext
4227 CC=$ac_save_CC
4228
4229 fi
4230 # AC_CACHE_VAL
4231 case "x$ac_cv_prog_cc_c89" in
4232   x)
4233     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4234 $as_echo "none needed" >&6; } ;;
4235   xno)
4236     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4237 $as_echo "unsupported" >&6; } ;;
4238   *)
4239     CC="$CC $ac_cv_prog_cc_c89"
4240     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4241 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4242 esac
4243 if test "x$ac_cv_prog_cc_c89" != xno; then :
4244
4245 fi
4246
4247 ac_ext=c
4248 ac_cpp='$CPP $CPPFLAGS'
4249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4252
4253 if test "x$CC" != xcc; then
4254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4255 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4256 else
4257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4258 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4259 fi
4260 set dummy $CC; ac_cc=`$as_echo "$2" |
4261                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4262 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4263   $as_echo_n "(cached) " >&6
4264 else
4265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h.  */
4267
4268 int
4269 main ()
4270 {
4271
4272   ;
4273   return 0;
4274 }
4275 _ACEOF
4276 # Make sure it works both with $CC and with simple cc.
4277 # We do the test twice because some compilers refuse to overwrite an
4278 # existing .o file with -o, though they will create one.
4279 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4280 rm -f conftest2.*
4281 if { { case "(($ac_try" in
4282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4283   *) ac_try_echo=$ac_try;;
4284 esac
4285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4286 $as_echo "$ac_try_echo"; } >&5
4287   (eval "$ac_try") 2>&5
4288   ac_status=$?
4289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4290   test $ac_status = 0; } &&
4291    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4293   *) ac_try_echo=$ac_try;;
4294 esac
4295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4296 $as_echo "$ac_try_echo"; } >&5
4297   (eval "$ac_try") 2>&5
4298   ac_status=$?
4299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4300   test $ac_status = 0; };
4301 then
4302   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4303   if test "x$CC" != xcc; then
4304     # Test first that cc exists at all.
4305     if { ac_try='cc -c conftest.$ac_ext >&5'
4306   { { case "(($ac_try" in
4307   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4308   *) ac_try_echo=$ac_try;;
4309 esac
4310 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4311 $as_echo "$ac_try_echo"; } >&5
4312   (eval "$ac_try") 2>&5
4313   ac_status=$?
4314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4315   test $ac_status = 0; }; }; then
4316       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4317       rm -f conftest2.*
4318       if { { case "(($ac_try" in
4319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320   *) ac_try_echo=$ac_try;;
4321 esac
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324   (eval "$ac_try") 2>&5
4325   ac_status=$?
4326   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327   test $ac_status = 0; } &&
4328          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4329   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4330   *) ac_try_echo=$ac_try;;
4331 esac
4332 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4333 $as_echo "$ac_try_echo"; } >&5
4334   (eval "$ac_try") 2>&5
4335   ac_status=$?
4336   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4337   test $ac_status = 0; };
4338       then
4339         # cc works too.
4340         :
4341       else
4342         # cc exists but doesn't like -o.
4343         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4344       fi
4345     fi
4346   fi
4347 else
4348   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4349 fi
4350 rm -f core conftest*
4351
4352 fi
4353 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4355 $as_echo "yes" >&6; }
4356 else
4357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4358 $as_echo "no" >&6; }
4359
4360 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4361
4362 fi
4363
4364 # expand $ac_aux_dir to an absolute path
4365 am_aux_dir=`cd $ac_aux_dir && pwd`
4366
4367 # FIXME: we rely on the cache variable name because
4368 # there is no other way.
4369 set dummy $CC
4370 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4371 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4372 if test "$am_t" != yes; then
4373    # Losing compiler, so override with the script.
4374    # FIXME: It is wrong to rewrite CC.
4375    # But if we don't then we get into trouble of one sort or another.
4376    # A longer-term fix would be to have automake use am__CC in this case,
4377    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4378    CC="$am_aux_dir/compile $CC"
4379 fi
4380
4381
4382 ac_ext=cpp
4383 ac_cpp='$CXXCPP $CPPFLAGS'
4384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4387 if test -z "$CXX"; then
4388   if test -n "$CCC"; then
4389     CXX=$CCC
4390   else
4391     if test -n "$ac_tool_prefix"; then
4392   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4393   do
4394     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4395 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if test "${ac_cv_prog_CXX+set}" = set; then :
4399   $as_echo_n "(cached) " >&6
4400 else
4401   if test -n "$CXX"; then
4402   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4403 else
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4405 for as_dir in $PATH
4406 do
4407   IFS=$as_save_IFS
4408   test -z "$as_dir" && as_dir=.
4409     for ac_exec_ext in '' $ac_executable_extensions; do
4410   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4411     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4413     break 2
4414   fi
4415 done
4416   done
4417 IFS=$as_save_IFS
4418
4419 fi
4420 fi
4421 CXX=$ac_cv_prog_CXX
4422 if test -n "$CXX"; then
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4424 $as_echo "$CXX" >&6; }
4425 else
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4428 fi
4429
4430
4431     test -n "$CXX" && break
4432   done
4433 fi
4434 if test -z "$CXX"; then
4435   ac_ct_CXX=$CXX
4436   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4437 do
4438   # Extract the first word of "$ac_prog", so it can be a program name with args.
4439 set dummy $ac_prog; ac_word=$2
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4441 $as_echo_n "checking for $ac_word... " >&6; }
4442 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   if test -n "$ac_ct_CXX"; then
4446   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4447 else
4448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4449 for as_dir in $PATH
4450 do
4451   IFS=$as_save_IFS
4452   test -z "$as_dir" && as_dir=.
4453     for ac_exec_ext in '' $ac_executable_extensions; do
4454   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4455     ac_cv_prog_ac_ct_CXX="$ac_prog"
4456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4457     break 2
4458   fi
4459 done
4460   done
4461 IFS=$as_save_IFS
4462
4463 fi
4464 fi
4465 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4466 if test -n "$ac_ct_CXX"; then
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4468 $as_echo "$ac_ct_CXX" >&6; }
4469 else
4470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4471 $as_echo "no" >&6; }
4472 fi
4473
4474
4475   test -n "$ac_ct_CXX" && break
4476 done
4477
4478   if test "x$ac_ct_CXX" = x; then
4479     CXX="g++"
4480   else
4481     case $cross_compiling:$ac_tool_warned in
4482 yes:)
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4484 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4485 ac_tool_warned=yes ;;
4486 esac
4487     CXX=$ac_ct_CXX
4488   fi
4489 fi
4490
4491   fi
4492 fi
4493 # Provide some information about the compiler.
4494 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4495 set X $ac_compile
4496 ac_compiler=$2
4497 for ac_option in --version -v -V -qversion; do
4498   { { ac_try="$ac_compiler $ac_option >&5"
4499 case "(($ac_try" in
4500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4501   *) ac_try_echo=$ac_try;;
4502 esac
4503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4504 $as_echo "$ac_try_echo"; } >&5
4505   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4506   ac_status=$?
4507   if test -s conftest.err; then
4508     sed '10a\
4509 ... rest of stderr output deleted ...
4510          10q' conftest.err >conftest.er1
4511     cat conftest.er1 >&5
4512     rm -f conftest.er1 conftest.err
4513   fi
4514   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4515   test $ac_status = 0; }
4516 done
4517
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4519 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4520 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4521   $as_echo_n "(cached) " >&6
4522 else
4523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h.  */
4525
4526 int
4527 main ()
4528 {
4529 #ifndef __GNUC__
4530        choke me
4531 #endif
4532
4533   ;
4534   return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_cxx_try_compile "$LINENO"; then :
4538   ac_compiler_gnu=yes
4539 else
4540   ac_compiler_gnu=no
4541 fi
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4544
4545 fi
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4547 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4548 if test $ac_compiler_gnu = yes; then
4549   GXX=yes
4550 else
4551   GXX=
4552 fi
4553 ac_test_CXXFLAGS=${CXXFLAGS+set}
4554 ac_save_CXXFLAGS=$CXXFLAGS
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4556 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4557 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4561    ac_cxx_werror_flag=yes
4562    ac_cv_prog_cxx_g=no
4563    CXXFLAGS="-g"
4564    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4565 /* end confdefs.h.  */
4566
4567 int
4568 main ()
4569 {
4570
4571   ;
4572   return 0;
4573 }
4574 _ACEOF
4575 if ac_fn_cxx_try_compile "$LINENO"; then :
4576   ac_cv_prog_cxx_g=yes
4577 else
4578   CXXFLAGS=""
4579       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4580 /* end confdefs.h.  */
4581
4582 int
4583 main ()
4584 {
4585
4586   ;
4587   return 0;
4588 }
4589 _ACEOF
4590 if ac_fn_cxx_try_compile "$LINENO"; then :
4591
4592 else
4593   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4594          CXXFLAGS="-g"
4595          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596 /* end confdefs.h.  */
4597
4598 int
4599 main ()
4600 {
4601
4602   ;
4603   return 0;
4604 }
4605 _ACEOF
4606 if ac_fn_cxx_try_compile "$LINENO"; then :
4607   ac_cv_prog_cxx_g=yes
4608 fi
4609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4610 fi
4611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612 fi
4613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4615 fi
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4617 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4618 if test "$ac_test_CXXFLAGS" = set; then
4619   CXXFLAGS=$ac_save_CXXFLAGS
4620 elif test $ac_cv_prog_cxx_g = yes; then
4621   if test "$GXX" = yes; then
4622     CXXFLAGS="-g -O2"
4623   else
4624     CXXFLAGS="-g"
4625   fi
4626 else
4627   if test "$GXX" = yes; then
4628     CXXFLAGS="-O2"
4629   else
4630     CXXFLAGS=
4631   fi
4632 fi
4633 ac_ext=c
4634 ac_cpp='$CPP $CPPFLAGS'
4635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4638
4639
4640
4641
4642 if test -n "$ac_tool_prefix"; then
4643   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4644 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4648   $as_echo_n "(cached) " >&6
4649 else
4650   if test -n "$GNATBIND"; then
4651   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4652 else
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4654 for as_dir in $PATH
4655 do
4656   IFS=$as_save_IFS
4657   test -z "$as_dir" && as_dir=.
4658     for ac_exec_ext in '' $ac_executable_extensions; do
4659   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4660     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4662     break 2
4663   fi
4664 done
4665   done
4666 IFS=$as_save_IFS
4667
4668 fi
4669 fi
4670 GNATBIND=$ac_cv_prog_GNATBIND
4671 if test -n "$GNATBIND"; then
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4673 $as_echo "$GNATBIND" >&6; }
4674 else
4675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4677 fi
4678
4679
4680 fi
4681 if test -z "$ac_cv_prog_GNATBIND"; then
4682   ac_ct_GNATBIND=$GNATBIND
4683   # Extract the first word of "gnatbind", so it can be a program name with args.
4684 set dummy gnatbind; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4688   $as_echo_n "(cached) " >&6
4689 else
4690   if test -n "$ac_ct_GNATBIND"; then
4691   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4692 else
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4694 for as_dir in $PATH
4695 do
4696   IFS=$as_save_IFS
4697   test -z "$as_dir" && as_dir=.
4698     for ac_exec_ext in '' $ac_executable_extensions; do
4699   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4700     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702     break 2
4703   fi
4704 done
4705   done
4706 IFS=$as_save_IFS
4707
4708 fi
4709 fi
4710 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4711 if test -n "$ac_ct_GNATBIND"; then
4712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4713 $as_echo "$ac_ct_GNATBIND" >&6; }
4714 else
4715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4717 fi
4718
4719   if test "x$ac_ct_GNATBIND" = x; then
4720     GNATBIND="no"
4721   else
4722     case $cross_compiling:$ac_tool_warned in
4723 yes:)
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4726 ac_tool_warned=yes ;;
4727 esac
4728     GNATBIND=$ac_ct_GNATBIND
4729   fi
4730 else
4731   GNATBIND="$ac_cv_prog_GNATBIND"
4732 fi
4733
4734 if test -n "$ac_tool_prefix"; then
4735   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4736 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4738 $as_echo_n "checking for $ac_word... " >&6; }
4739 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4740   $as_echo_n "(cached) " >&6
4741 else
4742   if test -n "$GNATMAKE"; then
4743   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4744 else
4745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4746 for as_dir in $PATH
4747 do
4748   IFS=$as_save_IFS
4749   test -z "$as_dir" && as_dir=.
4750     for ac_exec_ext in '' $ac_executable_extensions; do
4751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4752     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4754     break 2
4755   fi
4756 done
4757   done
4758 IFS=$as_save_IFS
4759
4760 fi
4761 fi
4762 GNATMAKE=$ac_cv_prog_GNATMAKE
4763 if test -n "$GNATMAKE"; then
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4765 $as_echo "$GNATMAKE" >&6; }
4766 else
4767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768 $as_echo "no" >&6; }
4769 fi
4770
4771
4772 fi
4773 if test -z "$ac_cv_prog_GNATMAKE"; then
4774   ac_ct_GNATMAKE=$GNATMAKE
4775   # Extract the first word of "gnatmake", so it can be a program name with args.
4776 set dummy gnatmake; ac_word=$2
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4778 $as_echo_n "checking for $ac_word... " >&6; }
4779 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4780   $as_echo_n "(cached) " >&6
4781 else
4782   if test -n "$ac_ct_GNATMAKE"; then
4783   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4784 else
4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4786 for as_dir in $PATH
4787 do
4788   IFS=$as_save_IFS
4789   test -z "$as_dir" && as_dir=.
4790     for ac_exec_ext in '' $ac_executable_extensions; do
4791   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4792     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4793     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4794     break 2
4795   fi
4796 done
4797   done
4798 IFS=$as_save_IFS
4799
4800 fi
4801 fi
4802 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4803 if test -n "$ac_ct_GNATMAKE"; then
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4805 $as_echo "$ac_ct_GNATMAKE" >&6; }
4806 else
4807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4808 $as_echo "no" >&6; }
4809 fi
4810
4811   if test "x$ac_ct_GNATMAKE" = x; then
4812     GNATMAKE="no"
4813   else
4814     case $cross_compiling:$ac_tool_warned in
4815 yes:)
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4817 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4818 ac_tool_warned=yes ;;
4819 esac
4820     GNATMAKE=$ac_ct_GNATMAKE
4821   fi
4822 else
4823   GNATMAKE="$ac_cv_prog_GNATMAKE"
4824 fi
4825
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4827 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4828 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4829   $as_echo_n "(cached) " >&6
4830 else
4831   cat >conftest.adb <<EOF
4832 procedure conftest is begin null; end conftest;
4833 EOF
4834 acx_cv_cc_gcc_supports_ada=no
4835 # There is a bug in old released versions of GCC which causes the
4836 # driver to exit successfully when the appropriate language module
4837 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4838 # Therefore we must check for the error message as well as an
4839 # unsuccessful exit.
4840 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4841 # given a .adb file, but produce no object file.  So we must check
4842 # if an object file was really produced to guard against this.
4843 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4844 if test x"$errors" = x && test -f conftest.$ac_objext; then
4845   acx_cv_cc_gcc_supports_ada=yes
4846 fi
4847 rm -f conftest.*
4848 fi
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4850 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4851
4852 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4853   have_gnat=yes
4854 else
4855   have_gnat=no
4856 fi
4857
4858
4859 # autoconf is lame and doesn't give us any substitution variable for this.
4860 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4861   NO_MINUS_C_MINUS_O=yes
4862 else
4863   OUTPUT_OPTION='-o $@'
4864 fi
4865
4866
4867
4868 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4869 # optimizations to be activated explicitly by the toplevel.
4870 case "$CC" in
4871   */prev-gcc/xgcc*) ;;
4872   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4873 esac
4874
4875
4876 # -------------------------
4877 # Check C compiler features
4878 # -------------------------
4879
4880
4881 ac_ext=c
4882 ac_cpp='$CPP $CPPFLAGS'
4883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4887 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4888 # On Suns, sometimes $CPP names a directory.
4889 if test -n "$CPP" && test -d "$CPP"; then
4890   CPP=
4891 fi
4892 if test -z "$CPP"; then
4893   if test "${ac_cv_prog_CPP+set}" = set; then :
4894   $as_echo_n "(cached) " >&6
4895 else
4896       # Double quotes because CPP needs to be expanded
4897     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4898     do
4899       ac_preproc_ok=false
4900 for ac_c_preproc_warn_flag in '' yes
4901 do
4902   # Use a header file that comes with gcc, so configuring glibc
4903   # with a fresh cross-compiler works.
4904   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4905   # <limits.h> exists even on freestanding compilers.
4906   # On the NeXT, cc -E runs the code through the compiler's parser,
4907   # not just through cpp. "Syntax error" is here to catch this case.
4908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4909 /* end confdefs.h.  */
4910 #ifdef __STDC__
4911 # include <limits.h>
4912 #else
4913 # include <assert.h>
4914 #endif
4915                      Syntax error
4916 _ACEOF
4917 if ac_fn_c_try_cpp "$LINENO"; then :
4918
4919 else
4920   # Broken: fails on valid input.
4921 continue
4922 fi
4923 rm -f conftest.err conftest.$ac_ext
4924
4925   # OK, works on sane cases.  Now check whether nonexistent headers
4926   # can be detected and how.
4927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h.  */
4929 #include <ac_nonexistent.h>
4930 _ACEOF
4931 if ac_fn_c_try_cpp "$LINENO"; then :
4932   # Broken: success on invalid input.
4933 continue
4934 else
4935   # Passes both tests.
4936 ac_preproc_ok=:
4937 break
4938 fi
4939 rm -f conftest.err conftest.$ac_ext
4940
4941 done
4942 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4943 rm -f conftest.err conftest.$ac_ext
4944 if $ac_preproc_ok; then :
4945   break
4946 fi
4947
4948     done
4949     ac_cv_prog_CPP=$CPP
4950
4951 fi
4952   CPP=$ac_cv_prog_CPP
4953 else
4954   ac_cv_prog_CPP=$CPP
4955 fi
4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4957 $as_echo "$CPP" >&6; }
4958 ac_preproc_ok=false
4959 for ac_c_preproc_warn_flag in '' yes
4960 do
4961   # Use a header file that comes with gcc, so configuring glibc
4962   # with a fresh cross-compiler works.
4963   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4964   # <limits.h> exists even on freestanding compilers.
4965   # On the NeXT, cc -E runs the code through the compiler's parser,
4966   # not just through cpp. "Syntax error" is here to catch this case.
4967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4968 /* end confdefs.h.  */
4969 #ifdef __STDC__
4970 # include <limits.h>
4971 #else
4972 # include <assert.h>
4973 #endif
4974                      Syntax error
4975 _ACEOF
4976 if ac_fn_c_try_cpp "$LINENO"; then :
4977
4978 else
4979   # Broken: fails on valid input.
4980 continue
4981 fi
4982 rm -f conftest.err conftest.$ac_ext
4983
4984   # OK, works on sane cases.  Now check whether nonexistent headers
4985   # can be detected and how.
4986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4987 /* end confdefs.h.  */
4988 #include <ac_nonexistent.h>
4989 _ACEOF
4990 if ac_fn_c_try_cpp "$LINENO"; then :
4991   # Broken: success on invalid input.
4992 continue
4993 else
4994   # Passes both tests.
4995 ac_preproc_ok=:
4996 break
4997 fi
4998 rm -f conftest.err conftest.$ac_ext
4999
5000 done
5001 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5002 rm -f conftest.err conftest.$ac_ext
5003 if $ac_preproc_ok; then :
5004
5005 else
5006   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5008 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5009 See \`config.log' for more details." "$LINENO" 5; }
5010 fi
5011
5012 ac_ext=c
5013 ac_cpp='$CPP $CPPFLAGS'
5014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5017
5018
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5020 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5021 if test "${ac_cv_path_GREP+set}" = set; then :
5022   $as_echo_n "(cached) " >&6
5023 else
5024   if test -z "$GREP"; then
5025   ac_path_GREP_found=false
5026   # Loop through the user's path and test for each of PROGNAME-LIST
5027   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5028 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5029 do
5030   IFS=$as_save_IFS
5031   test -z "$as_dir" && as_dir=.
5032     for ac_prog in grep ggrep; do
5033     for ac_exec_ext in '' $ac_executable_extensions; do
5034       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5035       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5036 # Check for GNU ac_path_GREP and select it if it is found.
5037   # Check for GNU $ac_path_GREP
5038 case `"$ac_path_GREP" --version 2>&1` in
5039 *GNU*)
5040   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5041 *)
5042   ac_count=0
5043   $as_echo_n 0123456789 >"conftest.in"
5044   while :
5045   do
5046     cat "conftest.in" "conftest.in" >"conftest.tmp"
5047     mv "conftest.tmp" "conftest.in"
5048     cp "conftest.in" "conftest.nl"
5049     $as_echo 'GREP' >> "conftest.nl"
5050     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5051     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5052     as_fn_arith $ac_count + 1 && ac_count=$as_val
5053     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5054       # Best one so far, save it but keep looking for a better one
5055       ac_cv_path_GREP="$ac_path_GREP"
5056       ac_path_GREP_max=$ac_count
5057     fi
5058     # 10*(2^10) chars as input seems more than enough
5059     test $ac_count -gt 10 && break
5060   done
5061   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5062 esac
5063
5064       $ac_path_GREP_found && break 3
5065     done
5066   done
5067   done
5068 IFS=$as_save_IFS
5069   if test -z "$ac_cv_path_GREP"; then
5070     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5071   fi
5072 else
5073   ac_cv_path_GREP=$GREP
5074 fi
5075
5076 fi
5077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5078 $as_echo "$ac_cv_path_GREP" >&6; }
5079  GREP="$ac_cv_path_GREP"
5080
5081
5082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5083 $as_echo_n "checking for egrep... " >&6; }
5084 if test "${ac_cv_path_EGREP+set}" = set; then :
5085   $as_echo_n "(cached) " >&6
5086 else
5087   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5088    then ac_cv_path_EGREP="$GREP -E"
5089    else
5090      if test -z "$EGREP"; then
5091   ac_path_EGREP_found=false
5092   # Loop through the user's path and test for each of PROGNAME-LIST
5093   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5094 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5095 do
5096   IFS=$as_save_IFS
5097   test -z "$as_dir" && as_dir=.
5098     for ac_prog in egrep; do
5099     for ac_exec_ext in '' $ac_executable_extensions; do
5100       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5101       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5102 # Check for GNU ac_path_EGREP and select it if it is found.
5103   # Check for GNU $ac_path_EGREP
5104 case `"$ac_path_EGREP" --version 2>&1` in
5105 *GNU*)
5106   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5107 *)
5108   ac_count=0
5109   $as_echo_n 0123456789 >"conftest.in"
5110   while :
5111   do
5112     cat "conftest.in" "conftest.in" >"conftest.tmp"
5113     mv "conftest.tmp" "conftest.in"
5114     cp "conftest.in" "conftest.nl"
5115     $as_echo 'EGREP' >> "conftest.nl"
5116     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5117     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5118     as_fn_arith $ac_count + 1 && ac_count=$as_val
5119     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5120       # Best one so far, save it but keep looking for a better one
5121       ac_cv_path_EGREP="$ac_path_EGREP"
5122       ac_path_EGREP_max=$ac_count
5123     fi
5124     # 10*(2^10) chars as input seems more than enough
5125     test $ac_count -gt 10 && break
5126   done
5127   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5128 esac
5129
5130       $ac_path_EGREP_found && break 3
5131     done
5132   done
5133   done
5134 IFS=$as_save_IFS
5135   if test -z "$ac_cv_path_EGREP"; then
5136     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5137   fi
5138 else
5139   ac_cv_path_EGREP=$EGREP
5140 fi
5141
5142    fi
5143 fi
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5145 $as_echo "$ac_cv_path_EGREP" >&6; }
5146  EGREP="$ac_cv_path_EGREP"
5147
5148
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5150 $as_echo_n "checking for ANSI C header files... " >&6; }
5151 if test "${ac_cv_header_stdc+set}" = set; then :
5152   $as_echo_n "(cached) " >&6
5153 else
5154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5155 /* end confdefs.h.  */
5156 #include <stdlib.h>
5157 #include <stdarg.h>
5158 #include <string.h>
5159 #include <float.h>
5160
5161 int
5162 main ()
5163 {
5164
5165   ;
5166   return 0;
5167 }
5168 _ACEOF
5169 if ac_fn_c_try_compile "$LINENO"; then :
5170   ac_cv_header_stdc=yes
5171 else
5172   ac_cv_header_stdc=no
5173 fi
5174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5175
5176 if test $ac_cv_header_stdc = yes; then
5177   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5179 /* end confdefs.h.  */
5180 #include <string.h>
5181
5182 _ACEOF
5183 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5184   $EGREP "memchr" >/dev/null 2>&1; then :
5185
5186 else
5187   ac_cv_header_stdc=no
5188 fi
5189 rm -f conftest*
5190
5191 fi
5192
5193 if test $ac_cv_header_stdc = yes; then
5194   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5196 /* end confdefs.h.  */
5197 #include <stdlib.h>
5198
5199 _ACEOF
5200 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5201   $EGREP "free" >/dev/null 2>&1; then :
5202
5203 else
5204   ac_cv_header_stdc=no
5205 fi
5206 rm -f conftest*
5207
5208 fi
5209
5210 if test $ac_cv_header_stdc = yes; then
5211   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5212   if test "$cross_compiling" = yes; then :
5213   :
5214 else
5215   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5216 /* end confdefs.h.  */
5217 #include <ctype.h>
5218 #include <stdlib.h>
5219 #if ((' ' & 0x0FF) == 0x020)
5220 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5221 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5222 #else
5223 # define ISLOWER(c) \
5224                    (('a' <= (c) && (c) <= 'i') \
5225                      || ('j' <= (c) && (c) <= 'r') \
5226                      || ('s' <= (c) && (c) <= 'z'))
5227 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5228 #endif
5229
5230 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5231 int
5232 main ()
5233 {
5234   int i;
5235   for (i = 0; i < 256; i++)
5236     if (XOR (islower (i), ISLOWER (i))
5237         || toupper (i) != TOUPPER (i))
5238       return 2;
5239   return 0;
5240 }
5241 _ACEOF
5242 if ac_fn_c_try_run "$LINENO"; then :
5243
5244 else
5245   ac_cv_header_stdc=no
5246 fi
5247 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5248   conftest.$ac_objext conftest.beam conftest.$ac_ext
5249 fi
5250
5251 fi
5252 fi
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5254 $as_echo "$ac_cv_header_stdc" >&6; }
5255 if test $ac_cv_header_stdc = yes; then
5256
5257 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5258
5259 fi
5260
5261 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5262 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5263                   inttypes.h stdint.h unistd.h
5264 do :
5265   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5266 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5267 "
5268 eval as_val=\$$as_ac_Header
5269    if test "x$as_val" = x""yes; then :
5270   cat >>confdefs.h <<_ACEOF
5271 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5272 _ACEOF
5273
5274 fi
5275
5276 done
5277
5278
5279
5280   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5281 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5282   MINIX=yes
5283 else
5284   MINIX=
5285 fi
5286
5287
5288   if test "$MINIX" = yes; then
5289
5290 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5291
5292
5293 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5294
5295
5296 $as_echo "#define _MINIX 1" >>confdefs.h
5297
5298   fi
5299
5300
5301   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5302 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5303 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5304   $as_echo_n "(cached) " >&6
5305 else
5306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5307 /* end confdefs.h.  */
5308
5309 #         define __EXTENSIONS__ 1
5310           $ac_includes_default
5311 int
5312 main ()
5313 {
5314
5315   ;
5316   return 0;
5317 }
5318 _ACEOF
5319 if ac_fn_c_try_compile "$LINENO"; then :
5320   ac_cv_safe_to_define___extensions__=yes
5321 else
5322   ac_cv_safe_to_define___extensions__=no
5323 fi
5324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5325 fi
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5327 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5328   test $ac_cv_safe_to_define___extensions__ = yes &&
5329     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5330
5331   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5332
5333   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5334
5335   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5336
5337   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5338
5339
5340 ac_ext=c
5341 ac_cpp='$CPP $CPPFLAGS'
5342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5346 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5347 # On Suns, sometimes $CPP names a directory.
5348 if test -n "$CPP" && test -d "$CPP"; then
5349   CPP=
5350 fi
5351 if test -z "$CPP"; then
5352   if test "${ac_cv_prog_CPP+set}" = set; then :
5353   $as_echo_n "(cached) " >&6
5354 else
5355       # Double quotes because CPP needs to be expanded
5356     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5357     do
5358       ac_preproc_ok=false
5359 for ac_c_preproc_warn_flag in '' yes
5360 do
5361   # Use a header file that comes with gcc, so configuring glibc
5362   # with a fresh cross-compiler works.
5363   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5364   # <limits.h> exists even on freestanding compilers.
5365   # On the NeXT, cc -E runs the code through the compiler's parser,
5366   # not just through cpp. "Syntax error" is here to catch this case.
5367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5368 /* end confdefs.h.  */
5369 #ifdef __STDC__
5370 # include <limits.h>
5371 #else
5372 # include <assert.h>
5373 #endif
5374                      Syntax error
5375 _ACEOF
5376 if ac_fn_c_try_cpp "$LINENO"; then :
5377
5378 else
5379   # Broken: fails on valid input.
5380 continue
5381 fi
5382 rm -f conftest.err conftest.$ac_ext
5383
5384   # OK, works on sane cases.  Now check whether nonexistent headers
5385   # can be detected and how.
5386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5387 /* end confdefs.h.  */
5388 #include <ac_nonexistent.h>
5389 _ACEOF
5390 if ac_fn_c_try_cpp "$LINENO"; then :
5391   # Broken: success on invalid input.
5392 continue
5393 else
5394   # Passes both tests.
5395 ac_preproc_ok=:
5396 break
5397 fi
5398 rm -f conftest.err conftest.$ac_ext
5399
5400 done
5401 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5402 rm -f conftest.err conftest.$ac_ext
5403 if $ac_preproc_ok; then :
5404   break
5405 fi
5406
5407     done
5408     ac_cv_prog_CPP=$CPP
5409
5410 fi
5411   CPP=$ac_cv_prog_CPP
5412 else
5413   ac_cv_prog_CPP=$CPP
5414 fi
5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5416 $as_echo "$CPP" >&6; }
5417 ac_preproc_ok=false
5418 for ac_c_preproc_warn_flag in '' yes
5419 do
5420   # Use a header file that comes with gcc, so configuring glibc
5421   # with a fresh cross-compiler works.
5422   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5423   # <limits.h> exists even on freestanding compilers.
5424   # On the NeXT, cc -E runs the code through the compiler's parser,
5425   # not just through cpp. "Syntax error" is here to catch this case.
5426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5427 /* end confdefs.h.  */
5428 #ifdef __STDC__
5429 # include <limits.h>
5430 #else
5431 # include <assert.h>
5432 #endif
5433                      Syntax error
5434 _ACEOF
5435 if ac_fn_c_try_cpp "$LINENO"; then :
5436
5437 else
5438   # Broken: fails on valid input.
5439 continue
5440 fi
5441 rm -f conftest.err conftest.$ac_ext
5442
5443   # OK, works on sane cases.  Now check whether nonexistent headers
5444   # can be detected and how.
5445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5446 /* end confdefs.h.  */
5447 #include <ac_nonexistent.h>
5448 _ACEOF
5449 if ac_fn_c_try_cpp "$LINENO"; then :
5450   # Broken: success on invalid input.
5451 continue
5452 else
5453   # Passes both tests.
5454 ac_preproc_ok=:
5455 break
5456 fi
5457 rm -f conftest.err conftest.$ac_ext
5458
5459 done
5460 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5461 rm -f conftest.err conftest.$ac_ext
5462 if $ac_preproc_ok; then :
5463
5464 else
5465   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5466 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5467 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5468 See \`config.log' for more details." "$LINENO" 5; }
5469 fi
5470
5471 ac_ext=c
5472 ac_cpp='$CPP $CPPFLAGS'
5473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5476
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5478 $as_echo_n "checking for inline... " >&6; }
5479 if test "${ac_cv_c_inline+set}" = set; then :
5480   $as_echo_n "(cached) " >&6
5481 else
5482   ac_cv_c_inline=no
5483 for ac_kw in inline __inline__ __inline; do
5484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5485 /* end confdefs.h.  */
5486 #ifndef __cplusplus
5487 typedef int foo_t;
5488 static $ac_kw foo_t static_foo () {return 0; }
5489 $ac_kw foo_t foo () {return 0; }
5490 #endif
5491
5492 _ACEOF
5493 if ac_fn_c_try_compile "$LINENO"; then :
5494   ac_cv_c_inline=$ac_kw
5495 fi
5496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5497   test "$ac_cv_c_inline" != no && break
5498 done
5499
5500 fi
5501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5502 $as_echo "$ac_cv_c_inline" >&6; }
5503
5504 case $ac_cv_c_inline in
5505   inline | yes) ;;
5506   *)
5507     case $ac_cv_c_inline in
5508       no) ac_val=;;
5509       *) ac_val=$ac_cv_c_inline;;
5510     esac
5511     cat >>confdefs.h <<_ACEOF
5512 #ifndef __cplusplus
5513 #define inline $ac_val
5514 #endif
5515 _ACEOF
5516     ;;
5517 esac
5518
5519
5520 # Check whether --enable-largefile was given.
5521 if test "${enable_largefile+set}" = set; then :
5522   enableval=$enable_largefile;
5523 fi
5524
5525 if test "$enable_largefile" != no; then
5526
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5528 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5529 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5530   $as_echo_n "(cached) " >&6
5531 else
5532   ac_cv_sys_largefile_CC=no
5533      if test "$GCC" != yes; then
5534        ac_save_CC=$CC
5535        while :; do
5536          # IRIX 6.2 and later do not support large files by default,
5537          # so use the C compiler's -n32 option if that helps.
5538          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539 /* end confdefs.h.  */
5540 #include <sys/types.h>
5541  /* Check that off_t can represent 2**63 - 1 correctly.
5542     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5543     since some C++ compilers masquerading as C compilers
5544     incorrectly reject 9223372036854775807.  */
5545 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5546   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5547                        && LARGE_OFF_T % 2147483647 == 1)
5548                       ? 1 : -1];
5549 int
5550 main ()
5551 {
5552
5553   ;
5554   return 0;
5555 }
5556 _ACEOF
5557          if ac_fn_c_try_compile "$LINENO"; then :
5558   break
5559 fi
5560 rm -f core conftest.err conftest.$ac_objext
5561          CC="$CC -n32"
5562          if ac_fn_c_try_compile "$LINENO"; then :
5563   ac_cv_sys_largefile_CC=' -n32'; break
5564 fi
5565 rm -f core conftest.err conftest.$ac_objext
5566          break
5567        done
5568        CC=$ac_save_CC
5569        rm -f conftest.$ac_ext
5570     fi
5571 fi
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5573 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5574   if test "$ac_cv_sys_largefile_CC" != no; then
5575     CC=$CC$ac_cv_sys_largefile_CC
5576   fi
5577
5578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5579 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5580 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5581   $as_echo_n "(cached) " >&6
5582 else
5583   while :; do
5584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5585 /* end confdefs.h.  */
5586 #include <sys/types.h>
5587  /* Check that off_t can represent 2**63 - 1 correctly.
5588     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5589     since some C++ compilers masquerading as C compilers
5590     incorrectly reject 9223372036854775807.  */
5591 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5592   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5593                        && LARGE_OFF_T % 2147483647 == 1)
5594                       ? 1 : -1];
5595 int
5596 main ()
5597 {
5598
5599   ;
5600   return 0;
5601 }
5602 _ACEOF
5603 if ac_fn_c_try_compile "$LINENO"; then :
5604   ac_cv_sys_file_offset_bits=no; break
5605 fi
5606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5608 /* end confdefs.h.  */
5609 #define _FILE_OFFSET_BITS 64
5610 #include <sys/types.h>
5611  /* Check that off_t can represent 2**63 - 1 correctly.
5612     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5613     since some C++ compilers masquerading as C compilers
5614     incorrectly reject 9223372036854775807.  */
5615 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5616   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5617                        && LARGE_OFF_T % 2147483647 == 1)
5618                       ? 1 : -1];
5619 int
5620 main ()
5621 {
5622
5623   ;
5624   return 0;
5625 }
5626 _ACEOF
5627 if ac_fn_c_try_compile "$LINENO"; then :
5628   ac_cv_sys_file_offset_bits=64; break
5629 fi
5630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5631   ac_cv_sys_file_offset_bits=unknown
5632   break
5633 done
5634 fi
5635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5636 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5637 case $ac_cv_sys_file_offset_bits in #(
5638   no | unknown) ;;
5639   *)
5640 cat >>confdefs.h <<_ACEOF
5641 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5642 _ACEOF
5643 ;;
5644 esac
5645 rm -rf conftest*
5646   if test $ac_cv_sys_file_offset_bits = unknown; then
5647     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5648 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5649 if test "${ac_cv_sys_large_files+set}" = set; then :
5650   $as_echo_n "(cached) " >&6
5651 else
5652   while :; do
5653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5654 /* end confdefs.h.  */
5655 #include <sys/types.h>
5656  /* Check that off_t can represent 2**63 - 1 correctly.
5657     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5658     since some C++ compilers masquerading as C compilers
5659     incorrectly reject 9223372036854775807.  */
5660 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5661   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5662                        && LARGE_OFF_T % 2147483647 == 1)
5663                       ? 1 : -1];
5664 int
5665 main ()
5666 {
5667
5668   ;
5669   return 0;
5670 }
5671 _ACEOF
5672 if ac_fn_c_try_compile "$LINENO"; then :
5673   ac_cv_sys_large_files=no; break
5674 fi
5675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5677 /* end confdefs.h.  */
5678 #define _LARGE_FILES 1
5679 #include <sys/types.h>
5680  /* Check that off_t can represent 2**63 - 1 correctly.
5681     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5682     since some C++ compilers masquerading as C compilers
5683     incorrectly reject 9223372036854775807.  */
5684 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5685   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5686                        && LARGE_OFF_T % 2147483647 == 1)
5687                       ? 1 : -1];
5688 int
5689 main ()
5690 {
5691
5692   ;
5693   return 0;
5694 }
5695 _ACEOF
5696 if ac_fn_c_try_compile "$LINENO"; then :
5697   ac_cv_sys_large_files=1; break
5698 fi
5699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5700   ac_cv_sys_large_files=unknown
5701   break
5702 done
5703 fi
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5705 $as_echo "$ac_cv_sys_large_files" >&6; }
5706 case $ac_cv_sys_large_files in #(
5707   no | unknown) ;;
5708   *)
5709 cat >>confdefs.h <<_ACEOF
5710 #define _LARGE_FILES $ac_cv_sys_large_files
5711 _ACEOF
5712 ;;
5713 esac
5714 rm -rf conftest*
5715   fi
5716 fi
5717
5718
5719 # sizeof(char) is 1 by definition.
5720 # The cast to long int works around a bug in the HP C Compiler
5721 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5722 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5723 # This bug is HP SR number 8606223364.
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5725 $as_echo_n "checking size of void *... " >&6; }
5726 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5727   $as_echo_n "(cached) " >&6
5728 else
5729   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5730
5731 else
5732   if test "$ac_cv_type_void_p" = yes; then
5733      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5735 { as_fn_set_status 77
5736 as_fn_error "cannot compute sizeof (void *)
5737 See \`config.log' for more details." "$LINENO" 5; }; }
5738    else
5739      ac_cv_sizeof_void_p=0
5740    fi
5741 fi
5742
5743 fi
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5745 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5746
5747
5748
5749 cat >>confdefs.h <<_ACEOF
5750 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5751 _ACEOF
5752
5753
5754 # The cast to long int works around a bug in the HP C Compiler
5755 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5756 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5757 # This bug is HP SR number 8606223364.
5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5759 $as_echo_n "checking size of short... " >&6; }
5760 if test "${ac_cv_sizeof_short+set}" = set; then :
5761   $as_echo_n "(cached) " >&6
5762 else
5763   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5764
5765 else
5766   if test "$ac_cv_type_short" = yes; then
5767      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5768 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5769 { as_fn_set_status 77
5770 as_fn_error "cannot compute sizeof (short)
5771 See \`config.log' for more details." "$LINENO" 5; }; }
5772    else
5773      ac_cv_sizeof_short=0
5774    fi
5775 fi
5776
5777 fi
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5779 $as_echo "$ac_cv_sizeof_short" >&6; }
5780
5781
5782
5783 cat >>confdefs.h <<_ACEOF
5784 #define SIZEOF_SHORT $ac_cv_sizeof_short
5785 _ACEOF
5786
5787
5788 # The cast to long int works around a bug in the HP C Compiler
5789 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5790 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5791 # This bug is HP SR number 8606223364.
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5793 $as_echo_n "checking size of int... " >&6; }
5794 if test "${ac_cv_sizeof_int+set}" = set; then :
5795   $as_echo_n "(cached) " >&6
5796 else
5797   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5798
5799 else
5800   if test "$ac_cv_type_int" = yes; then
5801      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5802 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5803 { as_fn_set_status 77
5804 as_fn_error "cannot compute sizeof (int)
5805 See \`config.log' for more details." "$LINENO" 5; }; }
5806    else
5807      ac_cv_sizeof_int=0
5808    fi
5809 fi
5810
5811 fi
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5813 $as_echo "$ac_cv_sizeof_int" >&6; }
5814
5815
5816
5817 cat >>confdefs.h <<_ACEOF
5818 #define SIZEOF_INT $ac_cv_sizeof_int
5819 _ACEOF
5820
5821
5822 # The cast to long int works around a bug in the HP C Compiler
5823 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5824 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5825 # This bug is HP SR number 8606223364.
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5827 $as_echo_n "checking size of long... " >&6; }
5828 if test "${ac_cv_sizeof_long+set}" = set; then :
5829   $as_echo_n "(cached) " >&6
5830 else
5831   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5832
5833 else
5834   if test "$ac_cv_type_long" = yes; then
5835      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5837 { as_fn_set_status 77
5838 as_fn_error "cannot compute sizeof (long)
5839 See \`config.log' for more details." "$LINENO" 5; }; }
5840    else
5841      ac_cv_sizeof_long=0
5842    fi
5843 fi
5844
5845 fi
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5847 $as_echo "$ac_cv_sizeof_long" >&6; }
5848
5849
5850
5851 cat >>confdefs.h <<_ACEOF
5852 #define SIZEOF_LONG $ac_cv_sizeof_long
5853 _ACEOF
5854
5855
5856 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5857 if test "x$ac_cv_type_long_long" = x""yes; then :
5858
5859 cat >>confdefs.h <<_ACEOF
5860 #define HAVE_LONG_LONG 1
5861 _ACEOF
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 long long" >&5
5868 $as_echo_n "checking size of long long... " >&6; }
5869 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5873
5874 else
5875   if test "$ac_cv_type_long_long" = yes; then
5876      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5878 { as_fn_set_status 77
5879 as_fn_error "cannot compute sizeof (long long)
5880 See \`config.log' for more details." "$LINENO" 5; }; }
5881    else
5882      ac_cv_sizeof_long_long=0
5883    fi
5884 fi
5885
5886 fi
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5888 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5889
5890
5891
5892 cat >>confdefs.h <<_ACEOF
5893 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5894 _ACEOF
5895
5896
5897 fi
5898
5899 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5900 if test "x$ac_cv_type___int64" = x""yes; then :
5901
5902 cat >>confdefs.h <<_ACEOF
5903 #define HAVE___INT64 1
5904 _ACEOF
5905
5906 # The cast to long int works around a bug in the HP C Compiler
5907 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5908 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5909 # This bug is HP SR number 8606223364.
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5911 $as_echo_n "checking size of __int64... " >&6; }
5912 if test "${ac_cv_sizeof___int64+set}" = set; then :
5913   $as_echo_n "(cached) " >&6
5914 else
5915   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5916
5917 else
5918   if test "$ac_cv_type___int64" = yes; then
5919      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5920 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5921 { as_fn_set_status 77
5922 as_fn_error "cannot compute sizeof (__int64)
5923 See \`config.log' for more details." "$LINENO" 5; }; }
5924    else
5925      ac_cv_sizeof___int64=0
5926    fi
5927 fi
5928
5929 fi
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5931 $as_echo "$ac_cv_sizeof___int64" >&6; }
5932
5933
5934
5935 cat >>confdefs.h <<_ACEOF
5936 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5937 _ACEOF
5938
5939
5940 fi
5941
5942 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5943 case $ac_cv_c_int8_t in #(
5944   no|yes) ;; #(
5945   *)
5946
5947 cat >>confdefs.h <<_ACEOF
5948 #define int8_t $ac_cv_c_int8_t
5949 _ACEOF
5950 ;;
5951 esac
5952
5953 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5954 case $ac_cv_c_int16_t in #(
5955   no|yes) ;; #(
5956   *)
5957
5958 cat >>confdefs.h <<_ACEOF
5959 #define int16_t $ac_cv_c_int16_t
5960 _ACEOF
5961 ;;
5962 esac
5963
5964 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5965 case $ac_cv_c_int32_t in #(
5966   no|yes) ;; #(
5967   *)
5968
5969 cat >>confdefs.h <<_ACEOF
5970 #define int32_t $ac_cv_c_int32_t
5971 _ACEOF
5972 ;;
5973 esac
5974
5975 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5976 case $ac_cv_c_int64_t in #(
5977   no|yes) ;; #(
5978   *)
5979
5980 cat >>confdefs.h <<_ACEOF
5981 #define int64_t $ac_cv_c_int64_t
5982 _ACEOF
5983 ;;
5984 esac
5985
5986
5987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5988 $as_echo_n "checking for long long int... " >&6; }
5989 if test "${ac_cv_type_long_long_int+set}" = set; then :
5990   $as_echo_n "(cached) " >&6
5991 else
5992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5993 /* end confdefs.h.  */
5994
5995   /* For now, do not test the preprocessor; as of 2007 there are too many
5996          implementations with broken preprocessors.  Perhaps this can
5997          be revisited in 2012.  In the meantime, code should not expect
5998          #if to work with literals wider than 32 bits.  */
5999       /* Test literals.  */
6000       long long int ll = 9223372036854775807ll;
6001       long long int nll = -9223372036854775807LL;
6002       unsigned long long int ull = 18446744073709551615ULL;
6003       /* Test constant expressions.   */
6004       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6005                      ? 1 : -1)];
6006       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6007                      ? 1 : -1)];
6008       int i = 63;
6009 int
6010 main ()
6011 {
6012 /* Test availability of runtime routines for shift and division.  */
6013       long long int llmax = 9223372036854775807ll;
6014       unsigned long long int ullmax = 18446744073709551615ull;
6015       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6016               | (llmax / ll) | (llmax % ll)
6017               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6018               | (ullmax / ull) | (ullmax % ull));
6019   ;
6020   return 0;
6021 }
6022
6023 _ACEOF
6024 if ac_fn_c_try_link "$LINENO"; then :
6025                         if test "$cross_compiling" = yes; then :
6026   ac_cv_type_long_long_int=yes
6027 else
6028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6029 /* end confdefs.h.  */
6030 #include <limits.h>
6031                #ifndef LLONG_MAX
6032                # define HALF \
6033                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6034                # define LLONG_MAX (HALF - 1 + HALF)
6035                #endif
6036 int
6037 main ()
6038 {
6039 long long int n = 1;
6040                int i;
6041                for (i = 0; ; i++)
6042                  {
6043                    long long int m = n << i;
6044                    if (m >> i != n)
6045                      return 1;
6046                    if (LLONG_MAX / 2 < m)
6047                      break;
6048                  }
6049                return 0;
6050   ;
6051   return 0;
6052 }
6053 _ACEOF
6054 if ac_fn_c_try_run "$LINENO"; then :
6055   ac_cv_type_long_long_int=yes
6056 else
6057   ac_cv_type_long_long_int=no
6058 fi
6059 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6060   conftest.$ac_objext conftest.beam conftest.$ac_ext
6061 fi
6062
6063 else
6064   ac_cv_type_long_long_int=no
6065 fi
6066 rm -f core conftest.err conftest.$ac_objext \
6067     conftest$ac_exeext conftest.$ac_ext
6068 fi
6069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6070 $as_echo "$ac_cv_type_long_long_int" >&6; }
6071   if test $ac_cv_type_long_long_int = yes; then
6072
6073 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6074
6075   fi
6076
6077
6078
6079   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6080 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6081
6082 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6083
6084 else
6085   test $ac_cv_type_long_long_int = yes \
6086        && ac_type='long long int' \
6087        || ac_type='long int'
6088
6089 cat >>confdefs.h <<_ACEOF
6090 #define intmax_t $ac_type
6091 _ACEOF
6092
6093 fi
6094
6095
6096
6097   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6098 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6099
6100 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6101
6102 else
6103   for ac_type in 'int' 'long int' 'long long int'; do
6104        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6105 /* end confdefs.h.  */
6106 $ac_includes_default
6107 int
6108 main ()
6109 {
6110 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6111 test_array [0] = 0
6112
6113   ;
6114   return 0;
6115 }
6116 _ACEOF
6117 if ac_fn_c_try_compile "$LINENO"; then :
6118
6119 cat >>confdefs.h <<_ACEOF
6120 #define intptr_t $ac_type
6121 _ACEOF
6122
6123           ac_type=
6124 fi
6125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6126        test -z "$ac_type" && break
6127      done
6128 fi
6129
6130
6131 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6132 case $ac_cv_c_uint8_t in #(
6133   no|yes) ;; #(
6134   *)
6135
6136 $as_echo "#define _UINT8_T 1" >>confdefs.h
6137
6138
6139 cat >>confdefs.h <<_ACEOF
6140 #define uint8_t $ac_cv_c_uint8_t
6141 _ACEOF
6142 ;;
6143   esac
6144
6145 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6146 case $ac_cv_c_uint16_t in #(
6147   no|yes) ;; #(
6148   *)
6149
6150
6151 cat >>confdefs.h <<_ACEOF
6152 #define uint16_t $ac_cv_c_uint16_t
6153 _ACEOF
6154 ;;
6155   esac
6156
6157 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6158 case $ac_cv_c_uint32_t in #(
6159   no|yes) ;; #(
6160   *)
6161
6162 $as_echo "#define _UINT32_T 1" >>confdefs.h
6163
6164
6165 cat >>confdefs.h <<_ACEOF
6166 #define uint32_t $ac_cv_c_uint32_t
6167 _ACEOF
6168 ;;
6169   esac
6170
6171 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6172 case $ac_cv_c_uint64_t in #(
6173   no|yes) ;; #(
6174   *)
6175
6176 $as_echo "#define _UINT64_T 1" >>confdefs.h
6177
6178
6179 cat >>confdefs.h <<_ACEOF
6180 #define uint64_t $ac_cv_c_uint64_t
6181 _ACEOF
6182 ;;
6183   esac
6184
6185
6186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6187 $as_echo_n "checking for unsigned long long int... " >&6; }
6188 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6189   $as_echo_n "(cached) " >&6
6190 else
6191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6192 /* end confdefs.h.  */
6193
6194   /* For now, do not test the preprocessor; as of 2007 there are too many
6195          implementations with broken preprocessors.  Perhaps this can
6196          be revisited in 2012.  In the meantime, code should not expect
6197          #if to work with literals wider than 32 bits.  */
6198       /* Test literals.  */
6199       long long int ll = 9223372036854775807ll;
6200       long long int nll = -9223372036854775807LL;
6201       unsigned long long int ull = 18446744073709551615ULL;
6202       /* Test constant expressions.   */
6203       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6204                      ? 1 : -1)];
6205       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6206                      ? 1 : -1)];
6207       int i = 63;
6208 int
6209 main ()
6210 {
6211 /* Test availability of runtime routines for shift and division.  */
6212       long long int llmax = 9223372036854775807ll;
6213       unsigned long long int ullmax = 18446744073709551615ull;
6214       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6215               | (llmax / ll) | (llmax % ll)
6216               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6217               | (ullmax / ull) | (ullmax % ull));
6218   ;
6219   return 0;
6220 }
6221
6222 _ACEOF
6223 if ac_fn_c_try_link "$LINENO"; then :
6224   ac_cv_type_unsigned_long_long_int=yes
6225 else
6226   ac_cv_type_unsigned_long_long_int=no
6227 fi
6228 rm -f core conftest.err conftest.$ac_objext \
6229     conftest$ac_exeext conftest.$ac_ext
6230 fi
6231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6232 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6233   if test $ac_cv_type_unsigned_long_long_int = yes; then
6234
6235 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6236
6237   fi
6238
6239
6240
6241   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6242 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6243
6244 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6245
6246 else
6247   test $ac_cv_type_unsigned_long_long_int = yes \
6248        && ac_type='unsigned long long int' \
6249        || ac_type='unsigned long int'
6250
6251 cat >>confdefs.h <<_ACEOF
6252 #define uintmax_t $ac_type
6253 _ACEOF
6254
6255 fi
6256
6257
6258
6259   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6260 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6261
6262 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6263
6264 else
6265   for ac_type in 'unsigned int' 'unsigned long int' \
6266         'unsigned long long int'; do
6267        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6268 /* end confdefs.h.  */
6269 $ac_includes_default
6270 int
6271 main ()
6272 {
6273 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6274 test_array [0] = 0
6275
6276   ;
6277   return 0;
6278 }
6279 _ACEOF
6280 if ac_fn_c_try_compile "$LINENO"; then :
6281
6282 cat >>confdefs.h <<_ACEOF
6283 #define uintptr_t $ac_type
6284 _ACEOF
6285
6286           ac_type=
6287 fi
6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6289        test -z "$ac_type" && break
6290      done
6291 fi
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307 # ---------------------
6308 # Warnings and checking
6309 # ---------------------
6310
6311 # Check $CC warning features (if it's GCC).
6312 # We want to use -pedantic, but we don't want warnings about
6313 # * 'long long'
6314 # * variadic macros
6315 # * overlong strings
6316 # So, we only use -pedantic if we can disable those warnings.
6317
6318 loose_warn=
6319 save_CFLAGS="$CFLAGS"
6320 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6321   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6322
6323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6324 $as_echo_n "checking whether $CC supports $option... " >&6; }
6325 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6326   $as_echo_n "(cached) " >&6
6327 else
6328   CFLAGS="$option"
6329     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6330 /* end confdefs.h.  */
6331
6332 int
6333 main ()
6334 {
6335
6336   ;
6337   return 0;
6338 }
6339 _ACEOF
6340 if ac_fn_c_try_compile "$LINENO"; then :
6341   eval "$as_acx_Woption=yes"
6342 else
6343   eval "$as_acx_Woption=no"
6344 fi
6345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6346
6347 fi
6348 eval ac_res=\$$as_acx_Woption
6349                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6350 $as_echo "$ac_res" >&6; }
6351   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6352   loose_warn="$loose_warn${loose_warn:+ }$option"
6353 fi
6354   done
6355 CFLAGS="$save_CFLAGS"
6356
6357 c_loose_warn=
6358 save_CFLAGS="$CFLAGS"
6359 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6360   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6361
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6363 $as_echo_n "checking whether $CC supports $option... " >&6; }
6364 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6365   $as_echo_n "(cached) " >&6
6366 else
6367   CFLAGS="$option"
6368     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6369 /* end confdefs.h.  */
6370
6371 int
6372 main ()
6373 {
6374
6375   ;
6376   return 0;
6377 }
6378 _ACEOF
6379 if ac_fn_c_try_compile "$LINENO"; then :
6380   eval "$as_acx_Woption=yes"
6381 else
6382   eval "$as_acx_Woption=no"
6383 fi
6384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6385
6386 fi
6387 eval ac_res=\$$as_acx_Woption
6388                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6389 $as_echo "$ac_res" >&6; }
6390   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6391   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6392 fi
6393   done
6394 CFLAGS="$save_CFLAGS"
6395
6396 strict_warn=
6397 save_CFLAGS="$CFLAGS"
6398 for option in -Wmissing-format-attribute; do
6399   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6400
6401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6402 $as_echo_n "checking whether $CC supports $option... " >&6; }
6403 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6404   $as_echo_n "(cached) " >&6
6405 else
6406   CFLAGS="$option"
6407     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6408 /* end confdefs.h.  */
6409
6410 int
6411 main ()
6412 {
6413
6414   ;
6415   return 0;
6416 }
6417 _ACEOF
6418 if ac_fn_c_try_compile "$LINENO"; then :
6419   eval "$as_acx_Woption=yes"
6420 else
6421   eval "$as_acx_Woption=no"
6422 fi
6423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6424
6425 fi
6426 eval ac_res=\$$as_acx_Woption
6427                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6428 $as_echo "$ac_res" >&6; }
6429   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6430   strict_warn="$strict_warn${strict_warn:+ }$option"
6431 fi
6432   done
6433 CFLAGS="$save_CFLAGS"
6434
6435 c_strict_warn=
6436 save_CFLAGS="$CFLAGS"
6437 for option in -Wold-style-definition -Wc++-compat; do
6438   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6439
6440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6441 $as_echo_n "checking whether $CC supports $option... " >&6; }
6442 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6443   $as_echo_n "(cached) " >&6
6444 else
6445   CFLAGS="$option"
6446     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6447 /* end confdefs.h.  */
6448
6449 int
6450 main ()
6451 {
6452
6453   ;
6454   return 0;
6455 }
6456 _ACEOF
6457 if ac_fn_c_try_compile "$LINENO"; then :
6458   eval "$as_acx_Woption=yes"
6459 else
6460   eval "$as_acx_Woption=no"
6461 fi
6462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6463
6464 fi
6465 eval ac_res=\$$as_acx_Woption
6466                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6467 $as_echo "$ac_res" >&6; }
6468   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6469   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6470 fi
6471   done
6472 CFLAGS="$save_CFLAGS"
6473
6474 if test "$GCC" = yes; then :
6475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6476 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6477 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6478   $as_echo_n "(cached) " >&6
6479 else
6480   save_CFLAGS="$CFLAGS"
6481 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6483 /* end confdefs.h.  */
6484
6485 int
6486 main ()
6487 {
6488
6489   ;
6490   return 0;
6491 }
6492 _ACEOF
6493 if ac_fn_c_try_compile "$LINENO"; then :
6494   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6495 else
6496   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6497 fi
6498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6499 CFLAGS="$save_CFLAGS"
6500 fi
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6502 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6503 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6504   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6505 fi
6506
6507 fi
6508
6509 # Check whether --enable-werror-always was given.
6510 if test "${enable_werror_always+set}" = set; then :
6511   enableval=$enable_werror_always;
6512 else
6513   enable_werror_always=no
6514 fi
6515
6516 if test $enable_werror_always = yes; then :
6517   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6518 fi
6519
6520
6521
6522 # The above macros do nothing if the compiler is not GCC.  However, the
6523 # Makefile has more goo to add other flags, so these variables are used
6524 # to enable warnings only for GCC.
6525 warn_cflags=
6526 warn_cxxflags=
6527 if test "x$GCC" = "xyes"; then
6528   warn_cflags='$(GCC_WARN_CFLAGS)'
6529   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6530 fi
6531
6532
6533
6534 # Enable expensive internal checks
6535 is_release=
6536 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6537   is_release=yes
6538 fi
6539
6540 # Check whether --enable-checking was given.
6541 if test "${enable_checking+set}" = set; then :
6542   enableval=$enable_checking; ac_checking_flags="${enableval}"
6543 else
6544
6545 # Determine the default checks.
6546 if test x$is_release = x ; then
6547   ac_checking_flags=yes
6548 else
6549   ac_checking_flags=release
6550 fi
6551 fi
6552
6553 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6554 for check in release $ac_checking_flags
6555 do
6556         case $check in
6557         # these set all the flags to specific states
6558         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6559                         ac_fold_checking= ; ac_gc_checking=1 ;
6560                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6561                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6562                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6563                         ac_types_checking=1 ;;
6564         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6565                         ac_fold_checking= ; ac_gc_checking= ;
6566                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6567                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6568                         ac_tree_checking= ; ac_valgrind_checking= ;
6569                         ac_types_checking= ;;
6570         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6571                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6572                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6573                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6574                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6575                         ac_types_checking=1 ;;
6576         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6577                         ac_fold_checking= ; ac_gc_checking= ;
6578                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6579                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6580                         ac_tree_checking= ; ac_valgrind_checking= ;
6581                         ac_types_checking= ;;
6582         # these enable particular checks
6583         assert)         ac_assert_checking=1 ;;
6584         df)             ac_df_checking=1 ;;
6585         fold)           ac_fold_checking=1 ;;
6586         gc)             ac_gc_checking=1 ;;
6587         gcac)           ac_gc_always_collect=1 ;;
6588         gimple)         ac_gimple_checking=1 ;;
6589         misc)           ac_checking=1 ;;
6590         rtl)            ac_rtl_checking=1 ;;
6591         rtlflag)        ac_rtlflag_checking=1 ;;
6592         runtime)        ac_runtime_checking=1 ;;
6593         tree)           ac_tree_checking=1 ;;
6594         types)          ac_types_checking=1 ;;
6595         valgrind)       ac_valgrind_checking=1 ;;
6596         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6597         esac
6598 done
6599 IFS="$ac_save_IFS"
6600
6601 nocommon_flag=""
6602 if test x$ac_checking != x ; then
6603
6604 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6605
6606   nocommon_flag=-fno-common
6607 fi
6608
6609 if test x$ac_df_checking != x ; then
6610
6611 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6612
6613 fi
6614 if test x$ac_assert_checking != x ; then
6615
6616 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6617
6618 fi
6619 if test x$ac_gimple_checking != x ; then
6620
6621 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6622
6623 fi
6624
6625 if test x$ac_runtime_checking != x ; then
6626
6627 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6628
6629 fi
6630 if test x$ac_tree_checking != x ; then
6631
6632 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6633
6634   TREEBROWSER=tree-browser.o
6635 fi
6636 if test x$ac_types_checking != x ; then
6637
6638 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6639
6640 fi
6641
6642 if test x$ac_rtl_checking != x ; then
6643
6644 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6645
6646 fi
6647 if test x$ac_rtlflag_checking != x ; then
6648
6649 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6650
6651 fi
6652 if test x$ac_gc_checking != x ; then
6653
6654 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6655
6656 fi
6657 if test x$ac_gc_always_collect != x ; then
6658
6659 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6660
6661 fi
6662 if test x$ac_fold_checking != x ; then
6663
6664 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6665
6666 fi
6667 valgrind_path_defines=
6668 valgrind_command=
6669
6670 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6671 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6672   have_valgrind_h=yes
6673 else
6674   have_valgrind_h=no
6675 fi
6676
6677
6678
6679 if test x$ac_valgrind_checking != x ; then
6680   # It is certainly possible that there's valgrind but no valgrind.h.
6681   # GCC relies on making annotations so we must have both.
6682   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6683 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6685 /* end confdefs.h.  */
6686 #include <valgrind/memcheck.h>
6687 #ifndef VALGRIND_DISCARD
6688 #error VALGRIND_DISCARD not defined
6689 #endif
6690 _ACEOF
6691 if ac_fn_c_try_cpp "$LINENO"; then :
6692   gcc_cv_header_valgrind_memcheck_h=yes
6693 else
6694   gcc_cv_header_valgrind_memcheck_h=no
6695 fi
6696 rm -f conftest.err conftest.$ac_ext
6697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6698 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6700 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6702 /* end confdefs.h.  */
6703 #include <memcheck.h>
6704 #ifndef VALGRIND_DISCARD
6705 #error VALGRIND_DISCARD not defined
6706 #endif
6707 _ACEOF
6708 if ac_fn_c_try_cpp "$LINENO"; then :
6709   gcc_cv_header_memcheck_h=yes
6710 else
6711   gcc_cv_header_memcheck_h=no
6712 fi
6713 rm -f conftest.err conftest.$ac_ext
6714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6715 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6716
6717 # Prepare PATH_SEPARATOR.
6718 # The user is always right.
6719 if test "${PATH_SEPARATOR+set}" != set; then
6720   echo "#! /bin/sh" >conf$$.sh
6721   echo  "exit 0"   >>conf$$.sh
6722   chmod +x conf$$.sh
6723   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6724     PATH_SEPARATOR=';'
6725   else
6726     PATH_SEPARATOR=:
6727   fi
6728   rm -f conf$$.sh
6729 fi
6730
6731 # Find out how to test for executable files. Don't use a zero-byte file,
6732 # as systems may use methods other than mode bits to determine executability.
6733 cat >conf$$.file <<_ASEOF
6734 #! /bin/sh
6735 exit 0
6736 _ASEOF
6737 chmod +x conf$$.file
6738 if test -x conf$$.file >/dev/null 2>&1; then
6739   ac_executable_p="test -x"
6740 else
6741   ac_executable_p="test -f"
6742 fi
6743 rm -f conf$$.file
6744
6745 # Extract the first word of "valgrind", so it can be a program name with args.
6746 set dummy valgrind; ac_word=$2
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6748 $as_echo_n "checking for $ac_word... " >&6; }
6749 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752   case "$valgrind_path" in
6753   [\\/]* | ?:[\\/]*)
6754     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6755     ;;
6756   *)
6757     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6758     for ac_dir in $PATH; do
6759       IFS="$ac_save_IFS"
6760       test -z "$ac_dir" && ac_dir=.
6761       for ac_exec_ext in '' $ac_executable_extensions; do
6762         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6763           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6764             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6765             break 2
6766           fi
6767         fi
6768       done
6769     done
6770     IFS="$ac_save_IFS"
6771     ;;
6772 esac
6773 fi
6774 valgrind_path="$ac_cv_path_valgrind_path"
6775 if test -n "$valgrind_path"; then
6776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6777 $as_echo "$valgrind_path" >&6; }
6778 else
6779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6780 $as_echo "no" >&6; }
6781 fi
6782
6783   if test "x$valgrind_path" = "x" \
6784     || (test $have_valgrind_h = no \
6785         && test $gcc_cv_header_memcheck_h = no \
6786         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6787         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6788   fi
6789   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6790   valgrind_command="$valgrind_path -q"
6791
6792 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6793
6794   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6795
6796 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6797
6798   fi
6799   if test $gcc_cv_header_memcheck_h = yes; then
6800
6801 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6802
6803   fi
6804 fi
6805
6806
6807
6808 # Enable code coverage collection
6809 # Check whether --enable-coverage was given.
6810 if test "${enable_coverage+set}" = set; then :
6811   enableval=$enable_coverage; case "${enableval}" in
6812   yes|noopt)
6813     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6814     ;;
6815   opt)
6816     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6817     ;;
6818   no)
6819     # a.k.a. --disable-coverage
6820     coverage_flags=""
6821     ;;
6822   *)
6823     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6824     ;;
6825 esac
6826 else
6827   coverage_flags=""
6828 fi
6829
6830
6831
6832 # Check whether --enable-gather-detailed-mem-stats was given.
6833 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6834   enableval=$enable_gather_detailed_mem_stats;
6835 else
6836   enable_gather_detailed_mem_stats=no
6837 fi
6838
6839 if test x$enable_gather_detailed_mem_stats = xyes ; then
6840
6841 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6842
6843 fi
6844
6845 # -------------------------------
6846 # Miscenalleous configure options
6847 # -------------------------------
6848
6849 # See if we are building gcc with C++.
6850 # Check whether --enable-build-with-cxx was given.
6851 if test "${enable_build_with_cxx+set}" = set; then :
6852   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6853 else
6854   ENABLE_BUILD_WITH_CXX=no
6855 fi
6856
6857
6858 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6859
6860 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6861
6862 fi
6863
6864 # With stabs
6865
6866 # Check whether --with-stabs was given.
6867 if test "${with_stabs+set}" = set; then :
6868   withval=$with_stabs; stabs="$with_stabs"
6869 else
6870   stabs=no
6871 fi
6872
6873
6874 # Determine whether or not multilibs are enabled.
6875 # Check whether --enable-multilib was given.
6876 if test "${enable_multilib+set}" = set; then :
6877   enableval=$enable_multilib;
6878 else
6879   enable_multilib=yes
6880 fi
6881
6882
6883
6884 # Enable __cxa_atexit for C++.
6885 # Check whether --enable-__cxa_atexit was given.
6886 if test "${enable___cxa_atexit+set}" = set; then :
6887   enableval=$enable___cxa_atexit;
6888 fi
6889
6890
6891 # Enable C extension for decimal float if target supports it.
6892
6893 # Check whether --enable-decimal-float was given.
6894 if test "${enable_decimal_float+set}" = set; then :
6895   enableval=$enable_decimal_float;
6896   case $enable_decimal_float in
6897     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6898     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6899 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6900   esac
6901
6902 else
6903
6904   case $target in
6905     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6906     i?86*-*-mingw* | x86_64*-*-mingw* | \
6907     i?86*-*-cygwin*)
6908       enable_decimal_float=yes
6909       ;;
6910     *)
6911       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6912 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6913       enable_decimal_float=no
6914       ;;
6915   esac
6916
6917 fi
6918
6919
6920 # x86's use BID format instead of DPD
6921 case x$enable_decimal_float in
6922   xyes)
6923     case $target in
6924       i?86*-*-* | x86_64*-*-*)
6925         enable_decimal_float=bid
6926         ;;
6927       *)
6928         enable_decimal_float=dpd
6929         ;;
6930     esac
6931     default_decimal_float=$enable_decimal_float
6932     ;;
6933   xno)
6934     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6935     # dependency on libdecnumber.
6936     default_decimal_float=dpd
6937     ;;
6938 esac
6939
6940
6941
6942
6943 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6944
6945 cat >>confdefs.h <<_ACEOF
6946 #define ENABLE_DECIMAL_FLOAT $dfp
6947 _ACEOF
6948
6949
6950 # Use default_decimal_float for dependency.
6951 enable_decimal_float=$default_decimal_float
6952
6953 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6954
6955 cat >>confdefs.h <<_ACEOF
6956 #define ENABLE_DECIMAL_BID_FORMAT $bid
6957 _ACEOF
6958
6959
6960 # Enable C extension for fixed-point arithmetic.
6961 # Check whether --enable-fixed-point was given.
6962 if test "${enable_fixed_point+set}" = set; then :
6963   enableval=$enable_fixed_point;
6964 else
6965
6966   case $target in
6967     arm*)
6968       enable_fixed_point=yes
6969       ;;
6970
6971     mips*-*-*)
6972       case $host in
6973         mips*-sgi-irix*)
6974           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
6975 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
6976           enable_fixed_point=no
6977           ;;
6978         *)
6979           enable_fixed_point=yes
6980           ;;
6981       esac
6982       ;;
6983     *)
6984       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
6985 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
6986       enable_fixed_point=no
6987       ;;
6988   esac
6989
6990 fi
6991
6992
6993
6994 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6995
6996 cat >>confdefs.h <<_ACEOF
6997 #define ENABLE_FIXED_POINT $fixedpoint
6998 _ACEOF
6999
7000
7001 # Enable threads
7002 # Pass with no value to take the default
7003 # Pass with a value to specify a thread package
7004 # Check whether --enable-threads was given.
7005 if test "${enable_threads+set}" = set; then :
7006   enableval=$enable_threads;
7007 else
7008   enable_threads=''
7009 fi
7010
7011
7012 # Check whether --enable-tls was given.
7013 if test "${enable_tls+set}" = set; then :
7014   enableval=$enable_tls;
7015   case $enable_tls in
7016     yes | no) ;;
7017     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7018 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7019   esac
7020
7021 else
7022   enable_tls=''
7023 fi
7024
7025
7026 # Check whether --enable-objc-gc was given.
7027 if test "${enable_objc_gc+set}" = set; then :
7028   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7029         objc_boehm_gc=''
7030 else
7031         objc_boehm_gc=1
7032 fi
7033 else
7034   objc_boehm_gc=''
7035 fi
7036
7037
7038
7039 # Check whether --with-dwarf2 was given.
7040 if test "${with_dwarf2+set}" = set; then :
7041   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7042 else
7043   dwarf2=no
7044 fi
7045
7046
7047 # Check whether --enable-shared was given.
7048 if test "${enable_shared+set}" = set; then :
7049   enableval=$enable_shared;
7050   case $enable_shared in
7051   yes | no) ;;
7052   *)
7053     enable_shared=no
7054     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7055     for pkg in $enableval; do
7056       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7057         enable_shared=yes
7058       fi
7059     done
7060     IFS="$ac_save_ifs"
7061     ;;
7062   esac
7063
7064 else
7065   enable_shared=yes
7066 fi
7067
7068
7069
7070
7071 # Check whether --with-build-sysroot was given.
7072 if test "${with_build_sysroot+set}" = set; then :
7073   withval=$with_build_sysroot;
7074 fi
7075
7076
7077
7078 # Check whether --with-sysroot was given.
7079 if test "${with_sysroot+set}" = set; then :
7080   withval=$with_sysroot;
7081  case ${with_sysroot} in
7082  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7083  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7084  esac
7085
7086  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7087  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7088
7089  if test "x$prefix" = xNONE; then
7090   test_prefix=/usr/local
7091  else
7092   test_prefix=$prefix
7093  fi
7094  if test "x$exec_prefix" = xNONE; then
7095   test_exec_prefix=$test_prefix
7096  else
7097   test_exec_prefix=$exec_prefix
7098  fi
7099  case ${TARGET_SYSTEM_ROOT} in
7100  "${test_prefix}"|"${test_prefix}/"*|\
7101  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7102  '${prefix}'|'${prefix}/'*|\
7103  '${exec_prefix}'|'${exec_prefix}/'*)
7104    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7105    TARGET_SYSTEM_ROOT_DEFINE="$t"
7106    ;;
7107  esac
7108
7109 else
7110
7111  TARGET_SYSTEM_ROOT=
7112  TARGET_SYSTEM_ROOT_DEFINE=
7113  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7114
7115 fi
7116
7117
7118
7119
7120
7121
7122 # Check whether --with-specs was given.
7123 if test "${with_specs+set}" = set; then :
7124   withval=$with_specs; CONFIGURE_SPECS=$withval
7125 else
7126   CONFIGURE_SPECS=
7127
7128 fi
7129
7130
7131
7132
7133
7134 # Check whether --with-pkgversion was given.
7135 if test "${with_pkgversion+set}" = set; then :
7136   withval=$with_pkgversion; case "$withval" in
7137       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7138       no)  PKGVERSION= ;;
7139       *)   PKGVERSION="($withval) " ;;
7140      esac
7141 else
7142   PKGVERSION="(GCC) "
7143
7144 fi
7145
7146
7147
7148
7149
7150 # Check whether --with-bugurl was given.
7151 if test "${with_bugurl+set}" = set; then :
7152   withval=$with_bugurl; case "$withval" in
7153       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7154       no)  BUGURL=
7155            ;;
7156       *)   BUGURL="$withval"
7157            ;;
7158      esac
7159 else
7160   BUGURL="http://gcc.gnu.org/bugs.html"
7161
7162 fi
7163
7164   case ${BUGURL} in
7165   "")
7166     REPORT_BUGS_TO=
7167     REPORT_BUGS_TEXI=
7168     ;;
7169   *)
7170     REPORT_BUGS_TO="<$BUGURL>"
7171     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7172     ;;
7173   esac;
7174
7175
7176
7177
7178 # Sanity check enable_languages in case someone does not run the toplevel
7179 # configure # script.
7180 # Check whether --enable-languages was given.
7181 if test "${enable_languages+set}" = set; then :
7182   enableval=$enable_languages; case ,${enable_languages}, in
7183        ,,|,yes,)
7184                 # go safe -- we cannot be much sure without the toplevel
7185                 # configure's
7186                 # analysis of which target libs are present and usable
7187                 enable_languages=c
7188                 ;;
7189          *,all,*)
7190                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7191                 ;;
7192         *,c,*)
7193                 ;;
7194         *)
7195                 enable_languages=c,${enable_languages}
7196                 ;;
7197 esac
7198 else
7199   enable_languages=c
7200 fi
7201
7202
7203
7204 # Check whether --with-multilib-list was given.
7205 if test "${with_multilib_list+set}" = set; then :
7206   withval=$with_multilib_list; :
7207 else
7208   with_multilib_list=default
7209 fi
7210
7211
7212 # -------------------------
7213 # Checks for other programs
7214 # -------------------------
7215
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7217 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7218 set x ${MAKE-make}
7219 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7220 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7221   $as_echo_n "(cached) " >&6
7222 else
7223   cat >conftest.make <<\_ACEOF
7224 SHELL = /bin/sh
7225 all:
7226         @echo '@@@%%%=$(MAKE)=@@@%%%'
7227 _ACEOF
7228 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7229 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7230   *@@@%%%=?*=@@@%%%*)
7231     eval ac_cv_prog_make_${ac_make}_set=yes;;
7232   *)
7233     eval ac_cv_prog_make_${ac_make}_set=no;;
7234 esac
7235 rm -f conftest.make
7236 fi
7237 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7239 $as_echo "yes" >&6; }
7240   SET_MAKE=
7241 else
7242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7243 $as_echo "no" >&6; }
7244   SET_MAKE="MAKE=${MAKE-make}"
7245 fi
7246
7247
7248 # Find some useful tools
7249 for ac_prog in gawk mawk nawk awk
7250 do
7251   # Extract the first word of "$ac_prog", so it can be a program name with args.
7252 set dummy $ac_prog; ac_word=$2
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7254 $as_echo_n "checking for $ac_word... " >&6; }
7255 if test "${ac_cv_prog_AWK+set}" = set; then :
7256   $as_echo_n "(cached) " >&6
7257 else
7258   if test -n "$AWK"; then
7259   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7260 else
7261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7262 for as_dir in $PATH
7263 do
7264   IFS=$as_save_IFS
7265   test -z "$as_dir" && as_dir=.
7266     for ac_exec_ext in '' $ac_executable_extensions; do
7267   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7268     ac_cv_prog_AWK="$ac_prog"
7269     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7270     break 2
7271   fi
7272 done
7273   done
7274 IFS=$as_save_IFS
7275
7276 fi
7277 fi
7278 AWK=$ac_cv_prog_AWK
7279 if test -n "$AWK"; then
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7281 $as_echo "$AWK" >&6; }
7282 else
7283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7284 $as_echo "no" >&6; }
7285 fi
7286
7287
7288   test -n "$AWK" && break
7289 done
7290
7291 # We need awk to create options.c and options.h.
7292 # Bail out if it's missing.
7293 case ${AWK} in
7294   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7295 esac
7296
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7298 $as_echo_n "checking whether ln -s works... " >&6; }
7299 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7300   $as_echo_n "(cached) " >&6
7301 else
7302   rm -f conftestdata_t
7303 echo >conftestdata_f
7304 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7305 then
7306   gcc_cv_prog_LN_S="ln -s"
7307 else
7308   if ln conftestdata_f conftestdata_t 2>/dev/null
7309   then
7310     gcc_cv_prog_LN_S=ln
7311   else
7312     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7313     then
7314       gcc_cv_prog_LN_S="cp -p"
7315     else
7316       gcc_cv_prog_LN_S=cp
7317     fi
7318   fi
7319 fi
7320 rm -f conftestdata_f conftestdata_t
7321
7322 fi
7323 LN_S="$gcc_cv_prog_LN_S"
7324 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7326 $as_echo "yes" >&6; }
7327 else
7328   if test "$gcc_cv_prog_LN_S" = "ln"; then
7329     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7330 $as_echo "no, using ln" >&6; }
7331   else
7332     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7333 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7334   fi
7335 fi
7336
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7338 $as_echo_n "checking whether ln works... " >&6; }
7339 if test "${acx_cv_prog_LN+set}" = set; then :
7340   $as_echo_n "(cached) " >&6
7341 else
7342   rm -f conftestdata_t
7343 echo >conftestdata_f
7344 if ln conftestdata_f conftestdata_t 2>/dev/null
7345 then
7346   acx_cv_prog_LN=ln
7347 else
7348   acx_cv_prog_LN=no
7349 fi
7350 rm -f conftestdata_f conftestdata_t
7351
7352 fi
7353 if test $acx_cv_prog_LN = no; then
7354   LN="$LN_S"
7355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7356 $as_echo "no, using $LN" >&6; }
7357 else
7358   LN="$acx_cv_prog_LN"
7359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7360 $as_echo "yes" >&6; }
7361 fi
7362
7363 if test -n "$ac_tool_prefix"; then
7364   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7365 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7367 $as_echo_n "checking for $ac_word... " >&6; }
7368 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7369   $as_echo_n "(cached) " >&6
7370 else
7371   if test -n "$RANLIB"; then
7372   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7373 else
7374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7375 for as_dir in $PATH
7376 do
7377   IFS=$as_save_IFS
7378   test -z "$as_dir" && as_dir=.
7379     for ac_exec_ext in '' $ac_executable_extensions; do
7380   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7381     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7383     break 2
7384   fi
7385 done
7386   done
7387 IFS=$as_save_IFS
7388
7389 fi
7390 fi
7391 RANLIB=$ac_cv_prog_RANLIB
7392 if test -n "$RANLIB"; then
7393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7394 $as_echo "$RANLIB" >&6; }
7395 else
7396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7397 $as_echo "no" >&6; }
7398 fi
7399
7400
7401 fi
7402 if test -z "$ac_cv_prog_RANLIB"; then
7403   ac_ct_RANLIB=$RANLIB
7404   # Extract the first word of "ranlib", so it can be a program name with args.
7405 set dummy ranlib; ac_word=$2
7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7407 $as_echo_n "checking for $ac_word... " >&6; }
7408 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7409   $as_echo_n "(cached) " >&6
7410 else
7411   if test -n "$ac_ct_RANLIB"; then
7412   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7413 else
7414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7415 for as_dir in $PATH
7416 do
7417   IFS=$as_save_IFS
7418   test -z "$as_dir" && as_dir=.
7419     for ac_exec_ext in '' $ac_executable_extensions; do
7420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7421     ac_cv_prog_ac_ct_RANLIB="ranlib"
7422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7423     break 2
7424   fi
7425 done
7426   done
7427 IFS=$as_save_IFS
7428
7429 fi
7430 fi
7431 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7432 if test -n "$ac_ct_RANLIB"; then
7433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7434 $as_echo "$ac_ct_RANLIB" >&6; }
7435 else
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7437 $as_echo "no" >&6; }
7438 fi
7439
7440   if test "x$ac_ct_RANLIB" = x; then
7441     RANLIB=":"
7442   else
7443     case $cross_compiling:$ac_tool_warned in
7444 yes:)
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7446 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7447 ac_tool_warned=yes ;;
7448 esac
7449     RANLIB=$ac_ct_RANLIB
7450   fi
7451 else
7452   RANLIB="$ac_cv_prog_RANLIB"
7453 fi
7454
7455 case "${host}" in
7456 *-*-darwin*)
7457   # By default, the Darwin ranlib will not treat common symbols as
7458   # definitions when  building the archive table of contents.  Other
7459   # ranlibs do that; pass an option to the Darwin ranlib that makes
7460   # it behave similarly.
7461   ranlib_flags="-c"
7462   ;;
7463 *)
7464   ranlib_flags=""
7465 esac
7466
7467
7468 # Find a good install program.  We prefer a C program (faster),
7469 # so one script is as good as another.  But avoid the broken or
7470 # incompatible versions:
7471 # SysV /etc/install, /usr/sbin/install
7472 # SunOS /usr/etc/install
7473 # IRIX /sbin/install
7474 # AIX /bin/install
7475 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7476 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7477 # ./install, which can be erroneously created by make from ./install.sh.
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7479 $as_echo_n "checking for a BSD compatible install... " >&6; }
7480 if test -z "$INSTALL"; then
7481 if test "${ac_cv_path_install+set}" = set; then :
7482   $as_echo_n "(cached) " >&6
7483 else
7484     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7485   for ac_dir in $PATH; do
7486     # Account for people who put trailing slashes in PATH elements.
7487     case "$ac_dir/" in
7488     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7489     *)
7490       # OSF1 and SCO ODT 3.0 have their own names for install.
7491       for ac_prog in ginstall scoinst install; do
7492         if test -f $ac_dir/$ac_prog; then
7493           if test $ac_prog = install &&
7494             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7495             # AIX install.  It has an incompatible calling convention.
7496             # OSF/1 installbsd also uses dspmsg, but is usable.
7497             :
7498           else
7499             ac_cv_path_install="$ac_dir/$ac_prog -c"
7500             break 2
7501           fi
7502         fi
7503       done
7504       ;;
7505     esac
7506   done
7507   IFS="$ac_save_IFS"
7508
7509 fi
7510   if test "${ac_cv_path_install+set}" = set; then
7511     INSTALL="$ac_cv_path_install"
7512   else
7513     # As a last resort, use the slow shell script.  We don't cache a
7514     # path for INSTALL within a source directory, because that will
7515     # break other packages using the cache if that directory is
7516     # removed, or if the path is relative.
7517     INSTALL="$ac_install_sh"
7518   fi
7519 fi
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7521 $as_echo "$INSTALL" >&6; }
7522
7523 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7524 # It thinks the first close brace ends the variable substitution.
7525 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7526
7527 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7528
7529
7530 # See if cmp has --ignore-initial.
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7532 $as_echo_n "checking for cmp's capabilities... " >&6; }
7533 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536    echo abfoo >t1
7537   echo cdfoo >t2
7538   gcc_cv_prog_cmp_skip=slowcompare
7539   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7540     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7541       :
7542     else
7543       gcc_cv_prog_cmp_skip=gnucompare
7544     fi
7545   fi
7546   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7547     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7548       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7549         :
7550       else
7551         gcc_cv_prog_cmp_skip=fastcompare
7552       fi
7553     fi
7554   fi
7555   rm t1 t2
7556
7557 fi
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7559 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7560 make_compare_target=$gcc_cv_prog_cmp_skip
7561
7562
7563
7564 # See if we have the mktemp command.
7565 # Extract the first word of "mktemp", so it can be a program name with args.
7566 set dummy mktemp; ac_word=$2
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7568 $as_echo_n "checking for $ac_word... " >&6; }
7569 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7570   $as_echo_n "(cached) " >&6
7571 else
7572   if test -n "$have_mktemp_command"; then
7573   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7574 else
7575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7576 for as_dir in $PATH
7577 do
7578   IFS=$as_save_IFS
7579   test -z "$as_dir" && as_dir=.
7580     for ac_exec_ext in '' $ac_executable_extensions; do
7581   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7582     ac_cv_prog_have_mktemp_command="yes"
7583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7584     break 2
7585   fi
7586 done
7587   done
7588 IFS=$as_save_IFS
7589
7590   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7591 fi
7592 fi
7593 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7594 if test -n "$have_mktemp_command"; then
7595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7596 $as_echo "$have_mktemp_command" >&6; }
7597 else
7598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7599 $as_echo "no" >&6; }
7600 fi
7601
7602
7603
7604 # See if makeinfo has been installed and is modern enough
7605 # that we can use it.
7606
7607   # Extract the first word of "makeinfo", so it can be a program name with args.
7608 set dummy makeinfo; ac_word=$2
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7610 $as_echo_n "checking for $ac_word... " >&6; }
7611 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7612   $as_echo_n "(cached) " >&6
7613 else
7614   if test -n "$MAKEINFO"; then
7615   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7616 else
7617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7618 for as_dir in $PATH
7619 do
7620   IFS=$as_save_IFS
7621   test -z "$as_dir" && as_dir=.
7622     for ac_exec_ext in '' $ac_executable_extensions; do
7623   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7624     ac_cv_prog_MAKEINFO="makeinfo"
7625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7626     break 2
7627   fi
7628 done
7629   done
7630 IFS=$as_save_IFS
7631
7632 fi
7633 fi
7634 MAKEINFO=$ac_cv_prog_MAKEINFO
7635 if test -n "$MAKEINFO"; then
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7637 $as_echo "$MAKEINFO" >&6; }
7638 else
7639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7640 $as_echo "no" >&6; }
7641 fi
7642
7643
7644   if test -n "$MAKEINFO"; then
7645     # Found it, now check the version.
7646     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7647 $as_echo_n "checking for modern makeinfo... " >&6; }
7648 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7652                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7653
7654                     case $ac_prog_version in
7655                       '')  gcc_cv_prog_makeinfo_modern=no;;
7656                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7657                       *)   gcc_cv_prog_makeinfo_modern=no;;
7658                     esac
7659
7660 fi
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7662 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7663   else
7664     gcc_cv_prog_makeinfo_modern=no
7665   fi
7666   if test $gcc_cv_prog_makeinfo_modern = no; then
7667     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7668   fi
7669
7670 if test $gcc_cv_prog_makeinfo_modern = no; then
7671   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7672 *** Makeinfo is missing or too old.
7673 *** Info documentation will not be built." >&5
7674 $as_echo "$as_me: WARNING:
7675 *** Makeinfo is missing or too old.
7676 *** Info documentation will not be built." >&2;}
7677   BUILD_INFO=
7678 else
7679   BUILD_INFO=info
7680 fi
7681
7682
7683 # Is pod2man recent enough to regenerate manpages?
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7685 $as_echo_n "checking for recent Pod::Man... " >&6; }
7686 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7688 $as_echo "yes" >&6; }
7689   GENERATED_MANPAGES=generated-manpages
7690 else
7691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7692 $as_echo "no" >&6; }
7693   GENERATED_MANPAGES=
7694 fi
7695
7696
7697 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7698
7699 # How about lex?
7700 for ac_prog in flex
7701 do
7702   # Extract the first word of "$ac_prog", so it can be a program name with args.
7703 set dummy $ac_prog; ac_word=$2
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7705 $as_echo_n "checking for $ac_word... " >&6; }
7706 if test "${ac_cv_prog_FLEX+set}" = set; then :
7707   $as_echo_n "(cached) " >&6
7708 else
7709   if test -n "$FLEX"; then
7710   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7711 else
7712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7713 for as_dir in $PATH
7714 do
7715   IFS=$as_save_IFS
7716   test -z "$as_dir" && as_dir=.
7717     for ac_exec_ext in '' $ac_executable_extensions; do
7718   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7719     ac_cv_prog_FLEX="$ac_prog"
7720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7721     break 2
7722   fi
7723 done
7724   done
7725 IFS=$as_save_IFS
7726
7727 fi
7728 fi
7729 FLEX=$ac_cv_prog_FLEX
7730 if test -n "$FLEX"; then
7731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7732 $as_echo "$FLEX" >&6; }
7733 else
7734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7735 $as_echo "no" >&6; }
7736 fi
7737
7738
7739   test -n "$FLEX" && break
7740 done
7741 test -n "$FLEX" || FLEX="$MISSING flex"
7742
7743
7744 # Bison?
7745 for ac_prog in bison
7746 do
7747   # Extract the first word of "$ac_prog", so it can be a program name with args.
7748 set dummy $ac_prog; ac_word=$2
7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7750 $as_echo_n "checking for $ac_word... " >&6; }
7751 if test "${ac_cv_prog_BISON+set}" = set; then :
7752   $as_echo_n "(cached) " >&6
7753 else
7754   if test -n "$BISON"; then
7755   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7756 else
7757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7758 for as_dir in $PATH
7759 do
7760   IFS=$as_save_IFS
7761   test -z "$as_dir" && as_dir=.
7762     for ac_exec_ext in '' $ac_executable_extensions; do
7763   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7764     ac_cv_prog_BISON="$ac_prog"
7765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7766     break 2
7767   fi
7768 done
7769   done
7770 IFS=$as_save_IFS
7771
7772 fi
7773 fi
7774 BISON=$ac_cv_prog_BISON
7775 if test -n "$BISON"; then
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7777 $as_echo "$BISON" >&6; }
7778 else
7779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7780 $as_echo "no" >&6; }
7781 fi
7782
7783
7784   test -n "$BISON" && break
7785 done
7786 test -n "$BISON" || BISON="$MISSING bison"
7787
7788
7789 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7790 # check for build == host before using them.
7791
7792 # NM
7793 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7794   && test -d ../binutils ; then
7795   NM='${objdir}/../binutils/nm-new'
7796 else
7797   # Extract the first word of "nm", so it can be a program name with args.
7798 set dummy nm; ac_word=$2
7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7800 $as_echo_n "checking for $ac_word... " >&6; }
7801 if test "${ac_cv_prog_NM+set}" = set; then :
7802   $as_echo_n "(cached) " >&6
7803 else
7804   if test -n "$NM"; then
7805   ac_cv_prog_NM="$NM" # Let the user override the test.
7806 else
7807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7808 for as_dir in $PATH
7809 do
7810   IFS=$as_save_IFS
7811   test -z "$as_dir" && as_dir=.
7812     for ac_exec_ext in '' $ac_executable_extensions; do
7813   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7814     ac_cv_prog_NM="nm"
7815     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7816     break 2
7817   fi
7818 done
7819   done
7820 IFS=$as_save_IFS
7821
7822   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7823 fi
7824 fi
7825 NM=$ac_cv_prog_NM
7826 if test -n "$NM"; then
7827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7828 $as_echo "$NM" >&6; }
7829 else
7830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7831 $as_echo "no" >&6; }
7832 fi
7833
7834
7835 fi
7836
7837 # AR
7838 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7839   && test -d ../binutils ; then
7840   AR='${objdir}/../binutils/ar'
7841 else
7842   # Extract the first word of "ar", so it can be a program name with args.
7843 set dummy ar; ac_word=$2
7844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7845 $as_echo_n "checking for $ac_word... " >&6; }
7846 if test "${ac_cv_prog_AR+set}" = set; then :
7847   $as_echo_n "(cached) " >&6
7848 else
7849   if test -n "$AR"; then
7850   ac_cv_prog_AR="$AR" # Let the user override the test.
7851 else
7852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7853 for as_dir in $PATH
7854 do
7855   IFS=$as_save_IFS
7856   test -z "$as_dir" && as_dir=.
7857     for ac_exec_ext in '' $ac_executable_extensions; do
7858   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7859     ac_cv_prog_AR="ar"
7860     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7861     break 2
7862   fi
7863 done
7864   done
7865 IFS=$as_save_IFS
7866
7867   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7868 fi
7869 fi
7870 AR=$ac_cv_prog_AR
7871 if test -n "$AR"; then
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7873 $as_echo "$AR" >&6; }
7874 else
7875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7876 $as_echo "no" >&6; }
7877 fi
7878
7879
7880 fi
7881
7882
7883 # --------------------
7884 # Checks for C headers
7885 # --------------------
7886
7887 # Need to reject headers which give warnings, so that the -Werror bootstrap
7888 # works later. *sigh*  This needs to come before all header checks.
7889
7890 ac_c_preproc_warn_flag=yes
7891
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7893 $as_echo_n "checking for ANSI C header files... " >&6; }
7894 if test "${ac_cv_header_stdc+set}" = set; then :
7895   $as_echo_n "(cached) " >&6
7896 else
7897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7898 /* end confdefs.h.  */
7899 #include <stdlib.h>
7900 #include <stdarg.h>
7901 #include <string.h>
7902 #include <float.h>
7903
7904 int
7905 main ()
7906 {
7907
7908   ;
7909   return 0;
7910 }
7911 _ACEOF
7912 if ac_fn_c_try_compile "$LINENO"; then :
7913   ac_cv_header_stdc=yes
7914 else
7915   ac_cv_header_stdc=no
7916 fi
7917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7918
7919 if test $ac_cv_header_stdc = yes; then
7920   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7922 /* end confdefs.h.  */
7923 #include <string.h>
7924
7925 _ACEOF
7926 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7927   $EGREP "memchr" >/dev/null 2>&1; then :
7928
7929 else
7930   ac_cv_header_stdc=no
7931 fi
7932 rm -f conftest*
7933
7934 fi
7935
7936 if test $ac_cv_header_stdc = yes; then
7937   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7939 /* end confdefs.h.  */
7940 #include <stdlib.h>
7941
7942 _ACEOF
7943 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7944   $EGREP "free" >/dev/null 2>&1; then :
7945
7946 else
7947   ac_cv_header_stdc=no
7948 fi
7949 rm -f conftest*
7950
7951 fi
7952
7953 if test $ac_cv_header_stdc = yes; then
7954   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7955   if test "$cross_compiling" = yes; then :
7956   :
7957 else
7958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7959 /* end confdefs.h.  */
7960 #include <ctype.h>
7961 #include <stdlib.h>
7962 #if ((' ' & 0x0FF) == 0x020)
7963 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7964 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7965 #else
7966 # define ISLOWER(c) \
7967                    (('a' <= (c) && (c) <= 'i') \
7968                      || ('j' <= (c) && (c) <= 'r') \
7969                      || ('s' <= (c) && (c) <= 'z'))
7970 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7971 #endif
7972
7973 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7974 int
7975 main ()
7976 {
7977   int i;
7978   for (i = 0; i < 256; i++)
7979     if (XOR (islower (i), ISLOWER (i))
7980         || toupper (i) != TOUPPER (i))
7981       return 2;
7982   return 0;
7983 }
7984 _ACEOF
7985 if ac_fn_c_try_run "$LINENO"; then :
7986
7987 else
7988   ac_cv_header_stdc=no
7989 fi
7990 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7991   conftest.$ac_objext conftest.beam conftest.$ac_ext
7992 fi
7993
7994 fi
7995 fi
7996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7997 $as_echo "$ac_cv_header_stdc" >&6; }
7998 if test $ac_cv_header_stdc = yes; then
7999
8000 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8001
8002 fi
8003
8004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8005 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8006 if test "${ac_cv_header_time+set}" = set; then :
8007   $as_echo_n "(cached) " >&6
8008 else
8009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8010 /* end confdefs.h.  */
8011 #include <sys/types.h>
8012 #include <sys/time.h>
8013 #include <time.h>
8014
8015 int
8016 main ()
8017 {
8018 if ((struct tm *) 0)
8019 return 0;
8020   ;
8021   return 0;
8022 }
8023 _ACEOF
8024 if ac_fn_c_try_compile "$LINENO"; then :
8025   ac_cv_header_time=yes
8026 else
8027   ac_cv_header_time=no
8028 fi
8029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8030 fi
8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8032 $as_echo "$ac_cv_header_time" >&6; }
8033 if test $ac_cv_header_time = yes; then
8034
8035 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8036
8037 fi
8038
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8040 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8041 if test "${gcc_cv_header_string+set}" = set; then :
8042   $as_echo_n "(cached) " >&6
8043 else
8044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8045 /* end confdefs.h.  */
8046 #include <string.h>
8047 #include <strings.h>
8048 int
8049 main ()
8050 {
8051
8052   ;
8053   return 0;
8054 }
8055 _ACEOF
8056 if ac_fn_c_try_compile "$LINENO"; then :
8057   gcc_cv_header_string=yes
8058 else
8059   gcc_cv_header_string=no
8060 fi
8061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8062 fi
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8064 $as_echo "$gcc_cv_header_string" >&6; }
8065 if test $gcc_cv_header_string = yes; then
8066
8067 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8068
8069 fi
8070
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8072 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8073 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8074   $as_echo_n "(cached) " >&6
8075 else
8076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8077 /* end confdefs.h.  */
8078 #include <sys/types.h>
8079 #include <sys/wait.h>
8080 #ifndef WEXITSTATUS
8081 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8082 #endif
8083 #ifndef WIFEXITED
8084 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8085 #endif
8086
8087 int
8088 main ()
8089 {
8090   int s;
8091   wait (&s);
8092   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8093   ;
8094   return 0;
8095 }
8096 _ACEOF
8097 if ac_fn_c_try_compile "$LINENO"; then :
8098   ac_cv_header_sys_wait_h=yes
8099 else
8100   ac_cv_header_sys_wait_h=no
8101 fi
8102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8103 fi
8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8105 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8106 if test $ac_cv_header_sys_wait_h = yes; then
8107
8108 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8109
8110 fi
8111
8112 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8113                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8114                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8115                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8116 do :
8117   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8118 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8119 eval as_val=\$$as_ac_Header
8120    if test "x$as_val" = x""yes; then :
8121   cat >>confdefs.h <<_ACEOF
8122 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8123 _ACEOF
8124
8125 fi
8126 done
8127
8128
8129 # Check for thread headers.
8130 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8131 if test "x$ac_cv_header_thread_h" = x""yes; then :
8132   have_thread_h=yes
8133 else
8134   have_thread_h=
8135 fi
8136
8137 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8138 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8139   have_pthread_h=yes
8140 else
8141   have_pthread_h=
8142 fi
8143
8144
8145 # These tests can't be done till we know if we have limits.h.
8146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8147 $as_echo_n "checking for CHAR_BIT... " >&6; }
8148 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8149   $as_echo_n "(cached) " >&6
8150 else
8151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8152 /* end confdefs.h.  */
8153 #ifdef HAVE_LIMITS_H
8154 #include <limits.h>
8155 #endif
8156 #ifdef CHAR_BIT
8157 found
8158 #endif
8159 _ACEOF
8160 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8161   $EGREP "found" >/dev/null 2>&1; then :
8162   gcc_cv_decl_char_bit=yes
8163 else
8164   gcc_cv_decl_char_bit=no
8165 fi
8166 rm -f conftest*
8167
8168
8169 fi
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8171 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8172 if test $gcc_cv_decl_char_bit = no; then
8173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8174 $as_echo_n "checking number of bits in a byte... " >&6; }
8175 if test "${gcc_cv_c_nbby+set}" = set; then :
8176   $as_echo_n "(cached) " >&6
8177 else
8178   i=8
8179  gcc_cv_c_nbby=
8180  while test $i -lt 65; do
8181    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8182 /* end confdefs.h.  */
8183
8184 int
8185 main ()
8186 {
8187 switch(0) {
8188   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8189   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8190   ; }
8191   ;
8192   return 0;
8193 }
8194 _ACEOF
8195 if ac_fn_c_try_compile "$LINENO"; then :
8196   gcc_cv_c_nbby=$i; break
8197 fi
8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8199    i=`expr $i + 1`
8200  done
8201  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8202
8203 fi
8204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8205 $as_echo "$gcc_cv_c_nbby" >&6; }
8206 if test $gcc_cv_c_nbby = failed; then
8207   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8208 else
8209
8210 cat >>confdefs.h <<_ACEOF
8211 #define CHAR_BIT $gcc_cv_c_nbby
8212 _ACEOF
8213
8214 fi
8215 fi
8216  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8217 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8218 if test "${ac_cv_c_bigendian+set}" = set; then :
8219   $as_echo_n "(cached) " >&6
8220 else
8221   ac_cv_c_bigendian=unknown
8222     # See if we're dealing with a universal compiler.
8223     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8224 /* end confdefs.h.  */
8225 #ifndef __APPLE_CC__
8226                not a universal capable compiler
8227              #endif
8228              typedef int dummy;
8229
8230 _ACEOF
8231 if ac_fn_c_try_compile "$LINENO"; then :
8232
8233         # Check for potential -arch flags.  It is not universal unless
8234         # there are at least two -arch flags with different values.
8235         ac_arch=
8236         ac_prev=
8237         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8238          if test -n "$ac_prev"; then
8239            case $ac_word in
8240              i?86 | x86_64 | ppc | ppc64)
8241                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8242                  ac_arch=$ac_word
8243                else
8244                  ac_cv_c_bigendian=universal
8245                  break
8246                fi
8247                ;;
8248            esac
8249            ac_prev=
8250          elif test "x$ac_word" = "x-arch"; then
8251            ac_prev=arch
8252          fi
8253        done
8254 fi
8255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8256     if test $ac_cv_c_bigendian = unknown; then
8257       # See if sys/param.h defines the BYTE_ORDER macro.
8258       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8259 /* end confdefs.h.  */
8260 #include <sys/types.h>
8261              #include <sys/param.h>
8262
8263 int
8264 main ()
8265 {
8266 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8267                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8268                      && LITTLE_ENDIAN)
8269               bogus endian macros
8270              #endif
8271
8272   ;
8273   return 0;
8274 }
8275 _ACEOF
8276 if ac_fn_c_try_compile "$LINENO"; then :
8277   # It does; now see whether it defined to BIG_ENDIAN or not.
8278          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8279 /* end confdefs.h.  */
8280 #include <sys/types.h>
8281                 #include <sys/param.h>
8282
8283 int
8284 main ()
8285 {
8286 #if BYTE_ORDER != BIG_ENDIAN
8287                  not big endian
8288                 #endif
8289
8290   ;
8291   return 0;
8292 }
8293 _ACEOF
8294 if ac_fn_c_try_compile "$LINENO"; then :
8295   ac_cv_c_bigendian=yes
8296 else
8297   ac_cv_c_bigendian=no
8298 fi
8299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8300 fi
8301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8302     fi
8303     if test $ac_cv_c_bigendian = unknown; then
8304       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8305       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8306 /* end confdefs.h.  */
8307 #include <limits.h>
8308
8309 int
8310 main ()
8311 {
8312 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8313               bogus endian macros
8314              #endif
8315
8316   ;
8317   return 0;
8318 }
8319 _ACEOF
8320 if ac_fn_c_try_compile "$LINENO"; then :
8321   # It does; now see whether it defined to _BIG_ENDIAN or not.
8322          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8323 /* end confdefs.h.  */
8324 #include <limits.h>
8325
8326 int
8327 main ()
8328 {
8329 #ifndef _BIG_ENDIAN
8330                  not big endian
8331                 #endif
8332
8333   ;
8334   return 0;
8335 }
8336 _ACEOF
8337 if ac_fn_c_try_compile "$LINENO"; then :
8338   ac_cv_c_bigendian=yes
8339 else
8340   ac_cv_c_bigendian=no
8341 fi
8342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8343 fi
8344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8345     fi
8346     if test $ac_cv_c_bigendian = unknown; then
8347       # Compile a test program.
8348       if test "$cross_compiling" = yes; then :
8349   # Try to guess by grepping values from an object file.
8350          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8351 /* end confdefs.h.  */
8352 short int ascii_mm[] =
8353                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8354                 short int ascii_ii[] =
8355                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8356                 int use_ascii (int i) {
8357                   return ascii_mm[i] + ascii_ii[i];
8358                 }
8359                 short int ebcdic_ii[] =
8360                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8361                 short int ebcdic_mm[] =
8362                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8363                 int use_ebcdic (int i) {
8364                   return ebcdic_mm[i] + ebcdic_ii[i];
8365                 }
8366                 extern int foo;
8367
8368 int
8369 main ()
8370 {
8371 return use_ascii (foo) == use_ebcdic (foo);
8372   ;
8373   return 0;
8374 }
8375 _ACEOF
8376 if ac_fn_c_try_compile "$LINENO"; then :
8377   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8378               ac_cv_c_bigendian=yes
8379             fi
8380             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8381               if test "$ac_cv_c_bigendian" = unknown; then
8382                 ac_cv_c_bigendian=no
8383               else
8384                 # finding both strings is unlikely to happen, but who knows?
8385                 ac_cv_c_bigendian=unknown
8386               fi
8387             fi
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8390 else
8391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8392 /* end confdefs.h.  */
8393 $ac_includes_default
8394 int
8395 main ()
8396 {
8397
8398              /* Are we little or big endian?  From Harbison&Steele.  */
8399              union
8400              {
8401                long int l;
8402                char c[sizeof (long int)];
8403              } u;
8404              u.l = 1;
8405              return u.c[sizeof (long int) - 1] == 1;
8406
8407   ;
8408   return 0;
8409 }
8410 _ACEOF
8411 if ac_fn_c_try_run "$LINENO"; then :
8412   ac_cv_c_bigendian=no
8413 else
8414   ac_cv_c_bigendian=yes
8415 fi
8416 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8417   conftest.$ac_objext conftest.beam conftest.$ac_ext
8418 fi
8419
8420     fi
8421 fi
8422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8423 $as_echo "$ac_cv_c_bigendian" >&6; }
8424  case $ac_cv_c_bigendian in #(
8425    yes)
8426      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8427 ;; #(
8428    no)
8429       ;; #(
8430    universal)
8431
8432 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8433
8434      ;; #(
8435    *)
8436      as_fn_error "unknown endianness
8437  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8438  esac
8439
8440
8441 # ----------------------
8442 # Checks for C++ headers
8443 # ----------------------
8444
8445 ac_ext=cpp
8446 ac_cpp='$CXXCPP $CPPFLAGS'
8447 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8448 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8449 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8451 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8452 if test -z "$CXXCPP"; then
8453   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8454   $as_echo_n "(cached) " >&6
8455 else
8456       # Double quotes because CXXCPP needs to be expanded
8457     for CXXCPP in "$CXX -E" "/lib/cpp"
8458     do
8459       ac_preproc_ok=false
8460 for ac_cxx_preproc_warn_flag in '' yes
8461 do
8462   # Use a header file that comes with gcc, so configuring glibc
8463   # with a fresh cross-compiler works.
8464   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8465   # <limits.h> exists even on freestanding compilers.
8466   # On the NeXT, cc -E runs the code through the compiler's parser,
8467   # not just through cpp. "Syntax error" is here to catch this case.
8468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8469 /* end confdefs.h.  */
8470 #ifdef __STDC__
8471 # include <limits.h>
8472 #else
8473 # include <assert.h>
8474 #endif
8475                      Syntax error
8476 _ACEOF
8477 if ac_fn_cxx_try_cpp "$LINENO"; then :
8478
8479 else
8480   # Broken: fails on valid input.
8481 continue
8482 fi
8483 rm -f conftest.err conftest.$ac_ext
8484
8485   # OK, works on sane cases.  Now check whether nonexistent headers
8486   # can be detected and how.
8487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8488 /* end confdefs.h.  */
8489 #include <ac_nonexistent.h>
8490 _ACEOF
8491 if ac_fn_cxx_try_cpp "$LINENO"; then :
8492   # Broken: success on invalid input.
8493 continue
8494 else
8495   # Passes both tests.
8496 ac_preproc_ok=:
8497 break
8498 fi
8499 rm -f conftest.err conftest.$ac_ext
8500
8501 done
8502 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8503 rm -f conftest.err conftest.$ac_ext
8504 if $ac_preproc_ok; then :
8505   break
8506 fi
8507
8508     done
8509     ac_cv_prog_CXXCPP=$CXXCPP
8510
8511 fi
8512   CXXCPP=$ac_cv_prog_CXXCPP
8513 else
8514   ac_cv_prog_CXXCPP=$CXXCPP
8515 fi
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8517 $as_echo "$CXXCPP" >&6; }
8518 ac_preproc_ok=false
8519 for ac_cxx_preproc_warn_flag in '' yes
8520 do
8521   # Use a header file that comes with gcc, so configuring glibc
8522   # with a fresh cross-compiler works.
8523   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8524   # <limits.h> exists even on freestanding compilers.
8525   # On the NeXT, cc -E runs the code through the compiler's parser,
8526   # not just through cpp. "Syntax error" is here to catch this case.
8527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8528 /* end confdefs.h.  */
8529 #ifdef __STDC__
8530 # include <limits.h>
8531 #else
8532 # include <assert.h>
8533 #endif
8534                      Syntax error
8535 _ACEOF
8536 if ac_fn_cxx_try_cpp "$LINENO"; then :
8537
8538 else
8539   # Broken: fails on valid input.
8540 continue
8541 fi
8542 rm -f conftest.err conftest.$ac_ext
8543
8544   # OK, works on sane cases.  Now check whether nonexistent headers
8545   # can be detected and how.
8546   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8547 /* end confdefs.h.  */
8548 #include <ac_nonexistent.h>
8549 _ACEOF
8550 if ac_fn_cxx_try_cpp "$LINENO"; then :
8551   # Broken: success on invalid input.
8552 continue
8553 else
8554   # Passes both tests.
8555 ac_preproc_ok=:
8556 break
8557 fi
8558 rm -f conftest.err conftest.$ac_ext
8559
8560 done
8561 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8562 rm -f conftest.err conftest.$ac_ext
8563 if $ac_preproc_ok; then :
8564
8565 else
8566   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8567 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8568 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8569 See \`config.log' for more details." >&5
8570 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8571 See \`config.log' for more details." >&2;}; }
8572 fi
8573
8574 ac_ext=c
8575 ac_cpp='$CPP $CPPFLAGS'
8576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8579
8580
8581 ac_ext=cpp
8582 ac_cpp='$CXXCPP $CPPFLAGS'
8583 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8584 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8585 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8586
8587
8588
8589
8590 for ac_header in unordered_map
8591 do :
8592   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8593 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8594   cat >>confdefs.h <<_ACEOF
8595 #define HAVE_UNORDERED_MAP 1
8596 _ACEOF
8597
8598 fi
8599 done
8600
8601 for ac_header in tr1/unordered_map
8602 do :
8603   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8604 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8605   cat >>confdefs.h <<_ACEOF
8606 #define HAVE_TR1_UNORDERED_MAP 1
8607 _ACEOF
8608
8609 fi
8610 done
8611
8612 for ac_header in ext/hash_map
8613 do :
8614   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8615 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8616   cat >>confdefs.h <<_ACEOF
8617 #define HAVE_EXT_HASH_MAP 1
8618 _ACEOF
8619
8620 fi
8621 done
8622
8623
8624 ac_ext=c
8625 ac_cpp='$CPP $CPPFLAGS'
8626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8628 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8629
8630
8631 # --------
8632 # UNSORTED
8633 # --------
8634
8635
8636 # These libraries may be used by collect2.
8637 # We may need a special search path to get them linked.
8638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8639 $as_echo_n "checking for collect2 libraries... " >&6; }
8640 if test "${gcc_cv_collect2_libs+set}" = set; then :
8641   $as_echo_n "(cached) " >&6
8642 else
8643   save_LIBS="$LIBS"
8644 for libs in '' -lld -lmld \
8645                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8646                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8647 do
8648         LIBS="$libs"
8649         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8650 /* end confdefs.h.  */
8651
8652 /* Override any GCC internal prototype to avoid an error.
8653    Use char because int might match the return type of a GCC
8654    builtin and then its argument prototype would still apply.  */
8655 #ifdef __cplusplus
8656 extern "C"
8657 #endif
8658 char ldopen ();
8659 int
8660 main ()
8661 {
8662 return ldopen ();
8663   ;
8664   return 0;
8665 }
8666 _ACEOF
8667 if ac_fn_c_try_link "$LINENO"; then :
8668   gcc_cv_collect2_libs="$libs"; break
8669 fi
8670 rm -f core conftest.err conftest.$ac_objext \
8671     conftest$ac_exeext conftest.$ac_ext
8672 done
8673 LIBS="$save_LIBS"
8674 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8675 fi
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8677 $as_echo "$gcc_cv_collect2_libs" >&6; }
8678 case $gcc_cv_collect2_libs in
8679         "none required")        ;;
8680         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8681 esac
8682
8683
8684 # When building Ada code on Alpha, we need exc_resume which is usually in
8685 # -lexc.  So test for it.
8686 save_LIBS="$LIBS"
8687 LIBS=
8688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8689 $as_echo_n "checking for library containing exc_resume... " >&6; }
8690 if test "${ac_cv_search_exc_resume+set}" = set; then :
8691   $as_echo_n "(cached) " >&6
8692 else
8693   ac_func_search_save_LIBS=$LIBS
8694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8695 /* end confdefs.h.  */
8696
8697 /* Override any GCC internal prototype to avoid an error.
8698    Use char because int might match the return type of a GCC
8699    builtin and then its argument prototype would still apply.  */
8700 #ifdef __cplusplus
8701 extern "C"
8702 #endif
8703 char exc_resume ();
8704 int
8705 main ()
8706 {
8707 return exc_resume ();
8708   ;
8709   return 0;
8710 }
8711 _ACEOF
8712 for ac_lib in '' exc; do
8713   if test -z "$ac_lib"; then
8714     ac_res="none required"
8715   else
8716     ac_res=-l$ac_lib
8717     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8718   fi
8719   if ac_fn_c_try_link "$LINENO"; then :
8720   ac_cv_search_exc_resume=$ac_res
8721 fi
8722 rm -f core conftest.err conftest.$ac_objext \
8723     conftest$ac_exeext
8724   if test "${ac_cv_search_exc_resume+set}" = set; then :
8725   break
8726 fi
8727 done
8728 if test "${ac_cv_search_exc_resume+set}" = set; then :
8729
8730 else
8731   ac_cv_search_exc_resume=no
8732 fi
8733 rm conftest.$ac_ext
8734 LIBS=$ac_func_search_save_LIBS
8735 fi
8736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8737 $as_echo "$ac_cv_search_exc_resume" >&6; }
8738 ac_res=$ac_cv_search_exc_resume
8739 if test "$ac_res" != no; then :
8740   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8741
8742 fi
8743
8744 GNAT_LIBEXC="$LIBS"
8745 LIBS="$save_LIBS"
8746
8747
8748 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8749 save_LIBS="$LIBS"
8750 LIBS=
8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8752 $as_echo_n "checking for library containing kstat_open... " >&6; }
8753 if test "${ac_cv_search_kstat_open+set}" = set; then :
8754   $as_echo_n "(cached) " >&6
8755 else
8756   ac_func_search_save_LIBS=$LIBS
8757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8758 /* end confdefs.h.  */
8759
8760 /* Override any GCC internal prototype to avoid an error.
8761    Use char because int might match the return type of a GCC
8762    builtin and then its argument prototype would still apply.  */
8763 #ifdef __cplusplus
8764 extern "C"
8765 #endif
8766 char kstat_open ();
8767 int
8768 main ()
8769 {
8770 return kstat_open ();
8771   ;
8772   return 0;
8773 }
8774 _ACEOF
8775 for ac_lib in '' kstat; do
8776   if test -z "$ac_lib"; then
8777     ac_res="none required"
8778   else
8779     ac_res=-l$ac_lib
8780     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8781   fi
8782   if ac_fn_c_try_link "$LINENO"; then :
8783   ac_cv_search_kstat_open=$ac_res
8784 fi
8785 rm -f core conftest.err conftest.$ac_objext \
8786     conftest$ac_exeext
8787   if test "${ac_cv_search_kstat_open+set}" = set; then :
8788   break
8789 fi
8790 done
8791 if test "${ac_cv_search_kstat_open+set}" = set; then :
8792
8793 else
8794   ac_cv_search_kstat_open=no
8795 fi
8796 rm conftest.$ac_ext
8797 LIBS=$ac_func_search_save_LIBS
8798 fi
8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8800 $as_echo "$ac_cv_search_kstat_open" >&6; }
8801 ac_res=$ac_cv_search_kstat_open
8802 if test "$ac_res" != no; then :
8803   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8804
8805 fi
8806
8807 EXTRA_GCC_LIBS="$LIBS"
8808 LIBS="$save_LIBS"
8809
8810
8811 # Some systems put ldexp and frexp in libm instead of libc; assume
8812 # they're both in the same place.  jcf-dump needs them.
8813 save_LIBS="$LIBS"
8814 LIBS=
8815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8816 $as_echo_n "checking for library containing ldexp... " >&6; }
8817 if test "${ac_cv_search_ldexp+set}" = set; then :
8818   $as_echo_n "(cached) " >&6
8819 else
8820   ac_func_search_save_LIBS=$LIBS
8821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8822 /* end confdefs.h.  */
8823
8824 /* Override any GCC internal prototype to avoid an error.
8825    Use char because int might match the return type of a GCC
8826    builtin and then its argument prototype would still apply.  */
8827 #ifdef __cplusplus
8828 extern "C"
8829 #endif
8830 char ldexp ();
8831 int
8832 main ()
8833 {
8834 return ldexp ();
8835   ;
8836   return 0;
8837 }
8838 _ACEOF
8839 for ac_lib in '' m; do
8840   if test -z "$ac_lib"; then
8841     ac_res="none required"
8842   else
8843     ac_res=-l$ac_lib
8844     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8845   fi
8846   if ac_fn_c_try_link "$LINENO"; then :
8847   ac_cv_search_ldexp=$ac_res
8848 fi
8849 rm -f core conftest.err conftest.$ac_objext \
8850     conftest$ac_exeext
8851   if test "${ac_cv_search_ldexp+set}" = set; then :
8852   break
8853 fi
8854 done
8855 if test "${ac_cv_search_ldexp+set}" = set; then :
8856
8857 else
8858   ac_cv_search_ldexp=no
8859 fi
8860 rm conftest.$ac_ext
8861 LIBS=$ac_func_search_save_LIBS
8862 fi
8863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8864 $as_echo "$ac_cv_search_ldexp" >&6; }
8865 ac_res=$ac_cv_search_ldexp
8866 if test "$ac_res" != no; then :
8867   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8868
8869 fi
8870
8871 LDEXP_LIB="$LIBS"
8872 LIBS="$save_LIBS"
8873
8874
8875 # Use <inttypes.h> only if it exists,
8876 # doesn't clash with <sys/types.h>, and declares intmax_t.
8877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8878 $as_echo_n "checking for inttypes.h... " >&6; }
8879 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8880   $as_echo_n "(cached) " >&6
8881 else
8882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8883 /* end confdefs.h.  */
8884 #include <sys/types.h>
8885 #include <inttypes.h>
8886 int
8887 main ()
8888 {
8889 intmax_t i = -1;
8890   ;
8891   return 0;
8892 }
8893 _ACEOF
8894 if ac_fn_c_try_compile "$LINENO"; then :
8895   gcc_cv_header_inttypes_h=yes
8896 else
8897   gcc_cv_header_inttypes_h=no
8898 fi
8899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8900 fi
8901
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8903 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8904 if test $gcc_cv_header_inttypes_h = yes; then
8905
8906 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8907
8908 fi
8909
8910
8911
8912 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8913         sysconf strsignal getrusage nl_langinfo \
8914         gettimeofday mbstowcs wcswidth mmap setlocale \
8915         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
8916 do :
8917   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8918 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8919 eval as_val=\$$as_ac_var
8920    if test "x$as_val" = x""yes; then :
8921   cat >>confdefs.h <<_ACEOF
8922 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8923 _ACEOF
8924
8925 fi
8926 done
8927
8928
8929 if test x$ac_cv_func_mbstowcs = xyes; then
8930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8931 $as_echo_n "checking whether mbstowcs works... " >&6; }
8932 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8933   $as_echo_n "(cached) " >&6
8934 else
8935       if test "$cross_compiling" = yes; then :
8936   gcc_cv_func_mbstowcs_works=yes
8937 else
8938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8939 /* end confdefs.h.  */
8940 #include <stdlib.h>
8941 int main()
8942 {
8943   mbstowcs(0, "", 0);
8944   return 0;
8945 }
8946 _ACEOF
8947 if ac_fn_c_try_run "$LINENO"; then :
8948   gcc_cv_func_mbstowcs_works=yes
8949 else
8950   gcc_cv_func_mbstowcs_works=no
8951 fi
8952 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8953   conftest.$ac_objext conftest.beam conftest.$ac_ext
8954 fi
8955
8956 fi
8957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8958 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8959   if test x$gcc_cv_func_mbstowcs_works = xyes; then
8960
8961 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8962
8963   fi
8964 fi
8965
8966 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8967 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8968
8969 else
8970
8971 cat >>confdefs.h <<_ACEOF
8972 #define ssize_t int
8973 _ACEOF
8974
8975 fi
8976
8977 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8978 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8979
8980 else
8981
8982 cat >>confdefs.h <<_ACEOF
8983 #define caddr_t char *
8984 _ACEOF
8985
8986 fi
8987
8988
8989
8990 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8991 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8992   gcc_header_sys_mman_h=yes
8993 else
8994   gcc_header_sys_mman_h=no
8995 fi
8996
8997 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8998 if test "x$ac_cv_func_mmap" = x""yes; then :
8999   gcc_func_mmap=yes
9000 else
9001   gcc_func_mmap=no
9002 fi
9003
9004 if test "$gcc_header_sys_mman_h" != yes \
9005  || test "$gcc_func_mmap" != yes; then
9006    gcc_cv_func_mmap_file=no
9007    gcc_cv_func_mmap_dev_zero=no
9008    gcc_cv_func_mmap_anon=no
9009 else
9010    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9011 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9012 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9013   $as_echo_n "(cached) " >&6
9014 else
9015   # Add a system to this blacklist if
9016    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9017    # memory area containing the same data that you'd get if you applied
9018    # read() to the same fd.  The only system known to have a problem here
9019    # is VMS, where text files have record structure.
9020    case "$host_os" in
9021      vms* | ultrix*)
9022         gcc_cv_func_mmap_file=no ;;
9023      *)
9024         gcc_cv_func_mmap_file=yes;;
9025    esac
9026 fi
9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9028 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9029    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9030 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9031 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9032   $as_echo_n "(cached) " >&6
9033 else
9034   # Add a system to this blacklist if it has mmap() but /dev/zero
9035    # does not exist, or if mmapping /dev/zero does not give anonymous
9036    # zeroed pages with both the following properties:
9037    # 1. If you map N consecutive pages in with one call, and then
9038    #    unmap any subset of those pages, the pages that were not
9039    #    explicitly unmapped remain accessible.
9040    # 2. If you map two adjacent blocks of memory and then unmap them
9041    #    both at once, they must both go away.
9042    # Systems known to be in this category are Windows (all variants),
9043    # VMS, and Darwin.
9044    case "$host_os" in
9045      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9046         gcc_cv_func_mmap_dev_zero=no ;;
9047      *)
9048         gcc_cv_func_mmap_dev_zero=yes;;
9049    esac
9050 fi
9051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9052 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9053
9054    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9055    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9056 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9057 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9058   $as_echo_n "(cached) " >&6
9059 else
9060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9061 /* end confdefs.h.  */
9062 #include <sys/types.h>
9063 #include <sys/mman.h>
9064 #include <unistd.h>
9065
9066 #ifndef MAP_ANONYMOUS
9067 #define MAP_ANONYMOUS MAP_ANON
9068 #endif
9069
9070 int
9071 main ()
9072 {
9073 int n = MAP_ANONYMOUS;
9074   ;
9075   return 0;
9076 }
9077 _ACEOF
9078 if ac_fn_c_try_compile "$LINENO"; then :
9079   gcc_cv_decl_map_anon=yes
9080 else
9081   gcc_cv_decl_map_anon=no
9082 fi
9083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9084 fi
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9086 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9087
9088    if test $gcc_cv_decl_map_anon = no; then
9089      gcc_cv_func_mmap_anon=no
9090    else
9091      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9092 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9093 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9094   $as_echo_n "(cached) " >&6
9095 else
9096   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9097    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9098    # doesn't give anonymous zeroed pages with the same properties listed
9099    # above for use of /dev/zero.
9100    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9101    case "$host_os" in
9102      vms* | cygwin* | pe | mingw* | sco* | udk* )
9103         gcc_cv_func_mmap_anon=no ;;
9104      *)
9105         gcc_cv_func_mmap_anon=yes;;
9106    esac
9107 fi
9108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9109 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9110    fi
9111 fi
9112
9113 if test $gcc_cv_func_mmap_file = yes; then
9114
9115 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9116
9117 fi
9118 if test $gcc_cv_func_mmap_dev_zero = yes; then
9119
9120 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9121
9122 fi
9123 if test $gcc_cv_func_mmap_anon = yes; then
9124
9125 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9126
9127 fi
9128
9129
9130 case "${host}" in
9131 *-*-*vms*)
9132   # Under VMS, vfork works very differently than on Unix. The standard test
9133   # won't work, and it isn't easily adaptable. It makes more sense to
9134   # just force it.
9135   ac_cv_func_vfork_works=yes
9136   ;;
9137 esac
9138 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9139 if test "x$ac_cv_type_pid_t" = x""yes; then :
9140
9141 else
9142
9143 cat >>confdefs.h <<_ACEOF
9144 #define pid_t int
9145 _ACEOF
9146
9147 fi
9148
9149 for ac_header in vfork.h
9150 do :
9151   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9152 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9153   cat >>confdefs.h <<_ACEOF
9154 #define HAVE_VFORK_H 1
9155 _ACEOF
9156
9157 fi
9158 done
9159
9160 for ac_func in fork vfork
9161 do :
9162   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9163 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9164 eval as_val=\$$as_ac_var
9165    if test "x$as_val" = x""yes; then :
9166   cat >>confdefs.h <<_ACEOF
9167 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9168 _ACEOF
9169
9170 fi
9171 done
9172
9173 if test "x$ac_cv_func_fork" = xyes; then
9174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9175 $as_echo_n "checking for working fork... " >&6; }
9176 if test "${ac_cv_func_fork_works+set}" = set; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179   if test "$cross_compiling" = yes; then :
9180   ac_cv_func_fork_works=cross
9181 else
9182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9183 /* end confdefs.h.  */
9184 $ac_includes_default
9185 int
9186 main ()
9187 {
9188
9189           /* By Ruediger Kuhlmann. */
9190           return fork () < 0;
9191
9192   ;
9193   return 0;
9194 }
9195 _ACEOF
9196 if ac_fn_c_try_run "$LINENO"; then :
9197   ac_cv_func_fork_works=yes
9198 else
9199   ac_cv_func_fork_works=no
9200 fi
9201 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9202   conftest.$ac_objext conftest.beam conftest.$ac_ext
9203 fi
9204
9205 fi
9206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9207 $as_echo "$ac_cv_func_fork_works" >&6; }
9208
9209 else
9210   ac_cv_func_fork_works=$ac_cv_func_fork
9211 fi
9212 if test "x$ac_cv_func_fork_works" = xcross; then
9213   case $host in
9214     *-*-amigaos* | *-*-msdosdjgpp*)
9215       # Override, as these systems have only a dummy fork() stub
9216       ac_cv_func_fork_works=no
9217       ;;
9218     *)
9219       ac_cv_func_fork_works=yes
9220       ;;
9221   esac
9222   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9223 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9224 fi
9225 ac_cv_func_vfork_works=$ac_cv_func_vfork
9226 if test "x$ac_cv_func_vfork" = xyes; then
9227   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9228 $as_echo_n "checking for working vfork... " >&6; }
9229 if test "${ac_cv_func_vfork_works+set}" = set; then :
9230   $as_echo_n "(cached) " >&6
9231 else
9232   if test "$cross_compiling" = yes; then :
9233   ac_cv_func_vfork_works=cross
9234 else
9235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9236 /* end confdefs.h.  */
9237 /* Thanks to Paul Eggert for this test.  */
9238 $ac_includes_default
9239 #include <sys/wait.h>
9240 #ifdef HAVE_VFORK_H
9241 # include <vfork.h>
9242 #endif
9243 /* On some sparc systems, changes by the child to local and incoming
9244    argument registers are propagated back to the parent.  The compiler
9245    is told about this with #include <vfork.h>, but some compilers
9246    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9247    static variable whose address is put into a register that is
9248    clobbered by the vfork.  */
9249 static void
9250 #ifdef __cplusplus
9251 sparc_address_test (int arg)
9252 # else
9253 sparc_address_test (arg) int arg;
9254 #endif
9255 {
9256   static pid_t child;
9257   if (!child) {
9258     child = vfork ();
9259     if (child < 0) {
9260       perror ("vfork");
9261       _exit(2);
9262     }
9263     if (!child) {
9264       arg = getpid();
9265       write(-1, "", 0);
9266       _exit (arg);
9267     }
9268   }
9269 }
9270
9271 int
9272 main ()
9273 {
9274   pid_t parent = getpid ();
9275   pid_t child;
9276
9277   sparc_address_test (0);
9278
9279   child = vfork ();
9280
9281   if (child == 0) {
9282     /* Here is another test for sparc vfork register problems.  This
9283        test uses lots of local variables, at least as many local
9284        variables as main has allocated so far including compiler
9285        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9286        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9287        reuse the register of parent for one of the local variables,
9288        since it will think that parent can't possibly be used any more
9289        in this routine.  Assigning to the local variable will thus
9290        munge parent in the parent process.  */
9291     pid_t
9292       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9293       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9294     /* Convince the compiler that p..p7 are live; otherwise, it might
9295        use the same hardware register for all 8 local variables.  */
9296     if (p != p1 || p != p2 || p != p3 || p != p4
9297         || p != p5 || p != p6 || p != p7)
9298       _exit(1);
9299
9300     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9301        from child file descriptors.  If the child closes a descriptor
9302        before it execs or exits, this munges the parent's descriptor
9303        as well.  Test for this by closing stdout in the child.  */
9304     _exit(close(fileno(stdout)) != 0);
9305   } else {
9306     int status;
9307     struct stat st;
9308
9309     while (wait(&status) != child)
9310       ;
9311     return (
9312          /* Was there some problem with vforking?  */
9313          child < 0
9314
9315          /* Did the child fail?  (This shouldn't happen.)  */
9316          || status
9317
9318          /* Did the vfork/compiler bug occur?  */
9319          || parent != getpid()
9320
9321          /* Did the file descriptor bug occur?  */
9322          || fstat(fileno(stdout), &st) != 0
9323          );
9324   }
9325 }
9326 _ACEOF
9327 if ac_fn_c_try_run "$LINENO"; then :
9328   ac_cv_func_vfork_works=yes
9329 else
9330   ac_cv_func_vfork_works=no
9331 fi
9332 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9333   conftest.$ac_objext conftest.beam conftest.$ac_ext
9334 fi
9335
9336 fi
9337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9338 $as_echo "$ac_cv_func_vfork_works" >&6; }
9339
9340 fi;
9341 if test "x$ac_cv_func_fork_works" = xcross; then
9342   ac_cv_func_vfork_works=$ac_cv_func_vfork
9343   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9344 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9345 fi
9346
9347 if test "x$ac_cv_func_vfork_works" = xyes; then
9348
9349 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9350
9351 else
9352
9353 $as_echo "#define vfork fork" >>confdefs.h
9354
9355 fi
9356 if test "x$ac_cv_func_fork_works" = xyes; then
9357
9358 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9359
9360 fi
9361
9362
9363 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9364 # iconv() prototype.
9365
9366       if test "X$prefix" = "XNONE"; then
9367     acl_final_prefix="$ac_default_prefix"
9368   else
9369     acl_final_prefix="$prefix"
9370   fi
9371   if test "X$exec_prefix" = "XNONE"; then
9372     acl_final_exec_prefix='${prefix}'
9373   else
9374     acl_final_exec_prefix="$exec_prefix"
9375   fi
9376   acl_save_prefix="$prefix"
9377   prefix="$acl_final_prefix"
9378   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9379   prefix="$acl_save_prefix"
9380
9381
9382 # Check whether --with-gnu-ld was given.
9383 if test "${with_gnu_ld+set}" = set; then :
9384   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9385 else
9386   with_gnu_ld=no
9387 fi
9388
9389 # Prepare PATH_SEPARATOR.
9390 # The user is always right.
9391 if test "${PATH_SEPARATOR+set}" != set; then
9392   echo "#! /bin/sh" >conf$$.sh
9393   echo  "exit 0"   >>conf$$.sh
9394   chmod +x conf$$.sh
9395   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9396     PATH_SEPARATOR=';'
9397   else
9398     PATH_SEPARATOR=:
9399   fi
9400   rm -f conf$$.sh
9401 fi
9402 ac_prog=ld
9403 if test "$GCC" = yes; then
9404   # Check if gcc -print-prog-name=ld gives a path.
9405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9406 $as_echo_n "checking for ld used by GCC... " >&6; }
9407   case $host in
9408   *-*-mingw*)
9409     # gcc leaves a trailing carriage return which upsets mingw
9410     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9411   *)
9412     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9413   esac
9414   case $ac_prog in
9415     # Accept absolute paths.
9416     [\\/]* | [A-Za-z]:[\\/]*)
9417       re_direlt='/[^/][^/]*/\.\./'
9418       # Canonicalize the path of ld
9419       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9420       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9421         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9422       done
9423       test -z "$LD" && LD="$ac_prog"
9424       ;;
9425   "")
9426     # If it fails, then pretend we aren't using GCC.
9427     ac_prog=ld
9428     ;;
9429   *)
9430     # If it is relative, then search for the first ld in PATH.
9431     with_gnu_ld=unknown
9432     ;;
9433   esac
9434 elif test "$with_gnu_ld" = yes; then
9435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9436 $as_echo_n "checking for GNU ld... " >&6; }
9437 else
9438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9439 $as_echo_n "checking for non-GNU ld... " >&6; }
9440 fi
9441 if test "${acl_cv_path_LD+set}" = set; then :
9442   $as_echo_n "(cached) " >&6
9443 else
9444   if test -z "$LD"; then
9445   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9446   for ac_dir in $PATH; do
9447     test -z "$ac_dir" && ac_dir=.
9448     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9449       acl_cv_path_LD="$ac_dir/$ac_prog"
9450       # Check to see if the program is GNU ld.  I'd rather use --version,
9451       # but apparently some GNU ld's only accept -v.
9452       # Break only if it was the GNU/non-GNU ld that we prefer.
9453       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9454         test "$with_gnu_ld" != no && break
9455       else
9456         test "$with_gnu_ld" != yes && break
9457       fi
9458     fi
9459   done
9460   IFS="$ac_save_ifs"
9461 else
9462   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9463 fi
9464 fi
9465
9466 LD="$acl_cv_path_LD"
9467 if test -n "$LD"; then
9468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9469 $as_echo "$LD" >&6; }
9470 else
9471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9472 $as_echo "no" >&6; }
9473 fi
9474 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9476 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9477 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9478   $as_echo_n "(cached) " >&6
9479 else
9480   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9481 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9482   acl_cv_prog_gnu_ld=yes
9483 else
9484   acl_cv_prog_gnu_ld=no
9485 fi
9486 fi
9487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9488 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9489 with_gnu_ld=$acl_cv_prog_gnu_ld
9490
9491
9492
9493                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9494 $as_echo_n "checking for shared library run path origin... " >&6; }
9495 if test "${acl_cv_rpath+set}" = set; then :
9496   $as_echo_n "(cached) " >&6
9497 else
9498
9499     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9500     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9501     . ./conftest.sh
9502     rm -f ./conftest.sh
9503     acl_cv_rpath=done
9504
9505 fi
9506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9507 $as_echo "$acl_cv_rpath" >&6; }
9508   wl="$acl_cv_wl"
9509   libext="$acl_cv_libext"
9510   shlibext="$acl_cv_shlibext"
9511   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9512   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9513   hardcode_direct="$acl_cv_hardcode_direct"
9514   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9515     # Check whether --enable-rpath was given.
9516 if test "${enable_rpath+set}" = set; then :
9517   enableval=$enable_rpath; :
9518 else
9519   enable_rpath=yes
9520 fi
9521
9522
9523
9524
9525
9526
9527
9528
9529     use_additional=yes
9530
9531   acl_save_prefix="$prefix"
9532   prefix="$acl_final_prefix"
9533   acl_save_exec_prefix="$exec_prefix"
9534   exec_prefix="$acl_final_exec_prefix"
9535
9536     eval additional_includedir=\"$includedir\"
9537     eval additional_libdir=\"$libdir\"
9538
9539   exec_prefix="$acl_save_exec_prefix"
9540   prefix="$acl_save_prefix"
9541
9542
9543 # Check whether --with-libiconv-prefix was given.
9544 if test "${with_libiconv_prefix+set}" = set; then :
9545   withval=$with_libiconv_prefix;
9546     if test "X$withval" = "Xno"; then
9547       use_additional=no
9548     else
9549       if test "X$withval" = "X"; then
9550
9551   acl_save_prefix="$prefix"
9552   prefix="$acl_final_prefix"
9553   acl_save_exec_prefix="$exec_prefix"
9554   exec_prefix="$acl_final_exec_prefix"
9555
9556           eval additional_includedir=\"$includedir\"
9557           eval additional_libdir=\"$libdir\"
9558
9559   exec_prefix="$acl_save_exec_prefix"
9560   prefix="$acl_save_prefix"
9561
9562       else
9563         additional_includedir="$withval/include"
9564         additional_libdir="$withval/lib"
9565       fi
9566     fi
9567
9568 fi
9569
9570       LIBICONV=
9571   LTLIBICONV=
9572   INCICONV=
9573   rpathdirs=
9574   ltrpathdirs=
9575   names_already_handled=
9576   names_next_round='iconv '
9577   while test -n "$names_next_round"; do
9578     names_this_round="$names_next_round"
9579     names_next_round=
9580     for name in $names_this_round; do
9581       already_handled=
9582       for n in $names_already_handled; do
9583         if test "$n" = "$name"; then
9584           already_handled=yes
9585           break
9586         fi
9587       done
9588       if test -z "$already_handled"; then
9589         names_already_handled="$names_already_handled $name"
9590                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9591         eval value=\"\$HAVE_LIB$uppername\"
9592         if test -n "$value"; then
9593           if test "$value" = yes; then
9594             eval value=\"\$LIB$uppername\"
9595             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9596             eval value=\"\$LTLIB$uppername\"
9597             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9598           else
9599                                     :
9600           fi
9601         else
9602                               found_dir=
9603           found_la=
9604           found_so=
9605           found_a=
9606           if test $use_additional = yes; then
9607             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9608               found_dir="$additional_libdir"
9609               found_so="$additional_libdir/lib$name.$shlibext"
9610               if test -f "$additional_libdir/lib$name.la"; then
9611                 found_la="$additional_libdir/lib$name.la"
9612               fi
9613             else
9614               if test -f "$additional_libdir/lib$name.$libext"; then
9615                 found_dir="$additional_libdir"
9616                 found_a="$additional_libdir/lib$name.$libext"
9617                 if test -f "$additional_libdir/lib$name.la"; then
9618                   found_la="$additional_libdir/lib$name.la"
9619                 fi
9620               fi
9621             fi
9622           fi
9623           if test "X$found_dir" = "X"; then
9624             for x in $LDFLAGS $LTLIBICONV; do
9625
9626   acl_save_prefix="$prefix"
9627   prefix="$acl_final_prefix"
9628   acl_save_exec_prefix="$exec_prefix"
9629   exec_prefix="$acl_final_exec_prefix"
9630   eval x=\"$x\"
9631   exec_prefix="$acl_save_exec_prefix"
9632   prefix="$acl_save_prefix"
9633
9634               case "$x" in
9635                 -L*)
9636                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9637                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9638                     found_dir="$dir"
9639                     found_so="$dir/lib$name.$shlibext"
9640                     if test -f "$dir/lib$name.la"; then
9641                       found_la="$dir/lib$name.la"
9642                     fi
9643                   else
9644                     if test -f "$dir/lib$name.$libext"; then
9645                       found_dir="$dir"
9646                       found_a="$dir/lib$name.$libext"
9647                       if test -f "$dir/lib$name.la"; then
9648                         found_la="$dir/lib$name.la"
9649                       fi
9650                     fi
9651                   fi
9652                   ;;
9653               esac
9654               if test "X$found_dir" != "X"; then
9655                 break
9656               fi
9657             done
9658           fi
9659           if test "X$found_dir" != "X"; then
9660                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9661             if test "X$found_so" != "X"; then
9662                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9663                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9664               else
9665                                                                                 haveit=
9666                 for x in $ltrpathdirs; do
9667                   if test "X$x" = "X$found_dir"; then
9668                     haveit=yes
9669                     break
9670                   fi
9671                 done
9672                 if test -z "$haveit"; then
9673                   ltrpathdirs="$ltrpathdirs $found_dir"
9674                 fi
9675                                 if test "$hardcode_direct" = yes; then
9676                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9677                 else
9678                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9679                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9680                                                             haveit=
9681                     for x in $rpathdirs; do
9682                       if test "X$x" = "X$found_dir"; then
9683                         haveit=yes
9684                         break
9685                       fi
9686                     done
9687                     if test -z "$haveit"; then
9688                       rpathdirs="$rpathdirs $found_dir"
9689                     fi
9690                   else
9691                                                                                 haveit=
9692                     for x in $LDFLAGS $LIBICONV; do
9693
9694   acl_save_prefix="$prefix"
9695   prefix="$acl_final_prefix"
9696   acl_save_exec_prefix="$exec_prefix"
9697   exec_prefix="$acl_final_exec_prefix"
9698   eval x=\"$x\"
9699   exec_prefix="$acl_save_exec_prefix"
9700   prefix="$acl_save_prefix"
9701
9702                       if test "X$x" = "X-L$found_dir"; then
9703                         haveit=yes
9704                         break
9705                       fi
9706                     done
9707                     if test -z "$haveit"; then
9708                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9709                     fi
9710                     if test "$hardcode_minus_L" != no; then
9711                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9712                     else
9713                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9714                     fi
9715                   fi
9716                 fi
9717               fi
9718             else
9719               if test "X$found_a" != "X"; then
9720                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9721               else
9722                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9723               fi
9724             fi
9725                         additional_includedir=
9726             case "$found_dir" in
9727               */lib | */lib/)
9728                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9729                 additional_includedir="$basedir/include"
9730                 ;;
9731             esac
9732             if test "X$additional_includedir" != "X"; then
9733                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9734                 haveit=
9735                 if test "X$additional_includedir" = "X/usr/local/include"; then
9736                   if test -n "$GCC"; then
9737                     case $host_os in
9738                       linux*) haveit=yes;;
9739                     esac
9740                   fi
9741                 fi
9742                 if test -z "$haveit"; then
9743                   for x in $CPPFLAGS $INCICONV; do
9744
9745   acl_save_prefix="$prefix"
9746   prefix="$acl_final_prefix"
9747   acl_save_exec_prefix="$exec_prefix"
9748   exec_prefix="$acl_final_exec_prefix"
9749   eval x=\"$x\"
9750   exec_prefix="$acl_save_exec_prefix"
9751   prefix="$acl_save_prefix"
9752
9753                     if test "X$x" = "X-I$additional_includedir"; then
9754                       haveit=yes
9755                       break
9756                     fi
9757                   done
9758                   if test -z "$haveit"; then
9759                     if test -d "$additional_includedir"; then
9760                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9761                     fi
9762                   fi
9763                 fi
9764               fi
9765             fi
9766                         if test -n "$found_la"; then
9767                                                         save_libdir="$libdir"
9768               case "$found_la" in
9769                 */* | *\\*) . "$found_la" ;;
9770                 *) . "./$found_la" ;;
9771               esac
9772               libdir="$save_libdir"
9773                             for dep in $dependency_libs; do
9774                 case "$dep" in
9775                   -L*)
9776                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9777                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9778                       haveit=
9779                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9780                         if test -n "$GCC"; then
9781                           case $host_os in
9782                             linux*) haveit=yes;;
9783                           esac
9784                         fi
9785                       fi
9786                       if test -z "$haveit"; then
9787                         haveit=
9788                         for x in $LDFLAGS $LIBICONV; do
9789
9790   acl_save_prefix="$prefix"
9791   prefix="$acl_final_prefix"
9792   acl_save_exec_prefix="$exec_prefix"
9793   exec_prefix="$acl_final_exec_prefix"
9794   eval x=\"$x\"
9795   exec_prefix="$acl_save_exec_prefix"
9796   prefix="$acl_save_prefix"
9797
9798                           if test "X$x" = "X-L$additional_libdir"; then
9799                             haveit=yes
9800                             break
9801                           fi
9802                         done
9803                         if test -z "$haveit"; then
9804                           if test -d "$additional_libdir"; then
9805                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9806                           fi
9807                         fi
9808                         haveit=
9809                         for x in $LDFLAGS $LTLIBICONV; do
9810
9811   acl_save_prefix="$prefix"
9812   prefix="$acl_final_prefix"
9813   acl_save_exec_prefix="$exec_prefix"
9814   exec_prefix="$acl_final_exec_prefix"
9815   eval x=\"$x\"
9816   exec_prefix="$acl_save_exec_prefix"
9817   prefix="$acl_save_prefix"
9818
9819                           if test "X$x" = "X-L$additional_libdir"; then
9820                             haveit=yes
9821                             break
9822                           fi
9823                         done
9824                         if test -z "$haveit"; then
9825                           if test -d "$additional_libdir"; then
9826                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9827                           fi
9828                         fi
9829                       fi
9830                     fi
9831                     ;;
9832                   -R*)
9833                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9834                     if test "$enable_rpath" != no; then
9835                                                                   haveit=
9836                       for x in $rpathdirs; do
9837                         if test "X$x" = "X$dir"; then
9838                           haveit=yes
9839                           break
9840                         fi
9841                       done
9842                       if test -z "$haveit"; then
9843                         rpathdirs="$rpathdirs $dir"
9844                       fi
9845                                                                   haveit=
9846                       for x in $ltrpathdirs; do
9847                         if test "X$x" = "X$dir"; then
9848                           haveit=yes
9849                           break
9850                         fi
9851                       done
9852                       if test -z "$haveit"; then
9853                         ltrpathdirs="$ltrpathdirs $dir"
9854                       fi
9855                     fi
9856                     ;;
9857                   -l*)
9858                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9859                     ;;
9860                   *.la)
9861                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9862                     ;;
9863                   *)
9864                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9865                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9866                     ;;
9867                 esac
9868               done
9869             fi
9870           else
9871                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9872             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9873           fi
9874         fi
9875       fi
9876     done
9877   done
9878   if test "X$rpathdirs" != "X"; then
9879     if test -n "$hardcode_libdir_separator"; then
9880                         alldirs=
9881       for found_dir in $rpathdirs; do
9882         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9883       done
9884             acl_save_libdir="$libdir"
9885       libdir="$alldirs"
9886       eval flag=\"$hardcode_libdir_flag_spec\"
9887       libdir="$acl_save_libdir"
9888       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9889     else
9890             for found_dir in $rpathdirs; do
9891         acl_save_libdir="$libdir"
9892         libdir="$found_dir"
9893         eval flag=\"$hardcode_libdir_flag_spec\"
9894         libdir="$acl_save_libdir"
9895         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9896       done
9897     fi
9898   fi
9899   if test "X$ltrpathdirs" != "X"; then
9900             for found_dir in $ltrpathdirs; do
9901       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9902     done
9903   fi
9904
9905
9906 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
9907   ac_ext=cpp
9908 ac_cpp='$CXXCPP $CPPFLAGS'
9909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9912
9913
9914
9915
9916
9917
9918           am_save_CPPFLAGS="$CPPFLAGS"
9919
9920   for element in $INCICONV; do
9921     haveit=
9922     for x in $CPPFLAGS; do
9923
9924   acl_save_prefix="$prefix"
9925   prefix="$acl_final_prefix"
9926   acl_save_exec_prefix="$exec_prefix"
9927   exec_prefix="$acl_final_exec_prefix"
9928   eval x=\"$x\"
9929   exec_prefix="$acl_save_exec_prefix"
9930   prefix="$acl_save_prefix"
9931
9932       if test "X$x" = "X$element"; then
9933         haveit=yes
9934         break
9935       fi
9936     done
9937     if test -z "$haveit"; then
9938       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9939     fi
9940   done
9941
9942
9943   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9944 $as_echo_n "checking for iconv... " >&6; }
9945 if test "${am_cv_func_iconv+set}" = set; then :
9946   $as_echo_n "(cached) " >&6
9947 else
9948
9949     am_cv_func_iconv="no, consider installing GNU libiconv"
9950     am_cv_lib_iconv=no
9951     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9952 /* end confdefs.h.  */
9953 #include <stdlib.h>
9954 #include <iconv.h>
9955 int
9956 main ()
9957 {
9958 iconv_t cd = iconv_open("","");
9959        iconv(cd,NULL,NULL,NULL,NULL);
9960        iconv_close(cd);
9961   ;
9962   return 0;
9963 }
9964 _ACEOF
9965 if ac_fn_cxx_try_link "$LINENO"; then :
9966   am_cv_func_iconv=yes
9967 fi
9968 rm -f core conftest.err conftest.$ac_objext \
9969     conftest$ac_exeext conftest.$ac_ext
9970     if test "$am_cv_func_iconv" != yes; then
9971       am_save_LIBS="$LIBS"
9972       LIBS="$LIBS $LIBICONV"
9973       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9974 /* end confdefs.h.  */
9975 #include <stdlib.h>
9976 #include <iconv.h>
9977 int
9978 main ()
9979 {
9980 iconv_t cd = iconv_open("","");
9981          iconv(cd,NULL,NULL,NULL,NULL);
9982          iconv_close(cd);
9983   ;
9984   return 0;
9985 }
9986 _ACEOF
9987 if ac_fn_cxx_try_link "$LINENO"; then :
9988   am_cv_lib_iconv=yes
9989         am_cv_func_iconv=yes
9990 fi
9991 rm -f core conftest.err conftest.$ac_objext \
9992     conftest$ac_exeext conftest.$ac_ext
9993       LIBS="$am_save_LIBS"
9994     fi
9995
9996 fi
9997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9998 $as_echo "$am_cv_func_iconv" >&6; }
9999   if test "$am_cv_func_iconv" = yes; then
10000
10001 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10002
10003   fi
10004   if test "$am_cv_lib_iconv" = yes; then
10005     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10006 $as_echo_n "checking how to link with libiconv... " >&6; }
10007     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10008 $as_echo "$LIBICONV" >&6; }
10009   else
10010             CPPFLAGS="$am_save_CPPFLAGS"
10011     LIBICONV=
10012     LTLIBICONV=
10013   fi
10014
10015
10016
10017   if test "$am_cv_func_iconv" = yes; then
10018     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10019 $as_echo_n "checking for iconv declaration... " >&6; }
10020     if test "${am_cv_proto_iconv+set}" = set; then :
10021   $as_echo_n "(cached) " >&6
10022 else
10023
10024       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10025 /* end confdefs.h.  */
10026
10027 #include <stdlib.h>
10028 #include <iconv.h>
10029 extern
10030 #ifdef __cplusplus
10031 "C"
10032 #endif
10033 #if defined(__STDC__) || defined(__cplusplus)
10034 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10035 #else
10036 size_t iconv();
10037 #endif
10038
10039 int
10040 main ()
10041 {
10042
10043   ;
10044   return 0;
10045 }
10046 _ACEOF
10047 if ac_fn_cxx_try_compile "$LINENO"; then :
10048   am_cv_proto_iconv_arg1=""
10049 else
10050   am_cv_proto_iconv_arg1="const"
10051 fi
10052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10053       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);"
10054 fi
10055
10056     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10057     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10058          }$am_cv_proto_iconv" >&5
10059 $as_echo "${ac_t:-
10060          }$am_cv_proto_iconv" >&6; }
10061
10062 cat >>confdefs.h <<_ACEOF
10063 #define ICONV_CONST $am_cv_proto_iconv_arg1
10064 _ACEOF
10065
10066   fi
10067
10068    ac_ext=c
10069 ac_cpp='$CPP $CPPFLAGS'
10070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10073
10074 else
10075
10076
10077
10078
10079
10080           am_save_CPPFLAGS="$CPPFLAGS"
10081
10082   for element in $INCICONV; do
10083     haveit=
10084     for x in $CPPFLAGS; do
10085
10086   acl_save_prefix="$prefix"
10087   prefix="$acl_final_prefix"
10088   acl_save_exec_prefix="$exec_prefix"
10089   exec_prefix="$acl_final_exec_prefix"
10090   eval x=\"$x\"
10091   exec_prefix="$acl_save_exec_prefix"
10092   prefix="$acl_save_prefix"
10093
10094       if test "X$x" = "X$element"; then
10095         haveit=yes
10096         break
10097       fi
10098     done
10099     if test -z "$haveit"; then
10100       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10101     fi
10102   done
10103
10104
10105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10106 $as_echo_n "checking for iconv... " >&6; }
10107 if test "${am_cv_func_iconv+set}" = set; then :
10108   $as_echo_n "(cached) " >&6
10109 else
10110
10111     am_cv_func_iconv="no, consider installing GNU libiconv"
10112     am_cv_lib_iconv=no
10113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10114 /* end confdefs.h.  */
10115 #include <stdlib.h>
10116 #include <iconv.h>
10117 int
10118 main ()
10119 {
10120 iconv_t cd = iconv_open("","");
10121        iconv(cd,NULL,NULL,NULL,NULL);
10122        iconv_close(cd);
10123   ;
10124   return 0;
10125 }
10126 _ACEOF
10127 if ac_fn_c_try_link "$LINENO"; then :
10128   am_cv_func_iconv=yes
10129 fi
10130 rm -f core conftest.err conftest.$ac_objext \
10131     conftest$ac_exeext conftest.$ac_ext
10132     if test "$am_cv_func_iconv" != yes; then
10133       am_save_LIBS="$LIBS"
10134       LIBS="$LIBS $LIBICONV"
10135       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10136 /* end confdefs.h.  */
10137 #include <stdlib.h>
10138 #include <iconv.h>
10139 int
10140 main ()
10141 {
10142 iconv_t cd = iconv_open("","");
10143          iconv(cd,NULL,NULL,NULL,NULL);
10144          iconv_close(cd);
10145   ;
10146   return 0;
10147 }
10148 _ACEOF
10149 if ac_fn_c_try_link "$LINENO"; then :
10150   am_cv_lib_iconv=yes
10151         am_cv_func_iconv=yes
10152 fi
10153 rm -f core conftest.err conftest.$ac_objext \
10154     conftest$ac_exeext conftest.$ac_ext
10155       LIBS="$am_save_LIBS"
10156     fi
10157
10158 fi
10159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10160 $as_echo "$am_cv_func_iconv" >&6; }
10161   if test "$am_cv_func_iconv" = yes; then
10162
10163 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10164
10165   fi
10166   if test "$am_cv_lib_iconv" = yes; then
10167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10168 $as_echo_n "checking how to link with libiconv... " >&6; }
10169     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10170 $as_echo "$LIBICONV" >&6; }
10171   else
10172             CPPFLAGS="$am_save_CPPFLAGS"
10173     LIBICONV=
10174     LTLIBICONV=
10175   fi
10176
10177
10178
10179   if test "$am_cv_func_iconv" = yes; then
10180     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10181 $as_echo_n "checking for iconv declaration... " >&6; }
10182     if test "${am_cv_proto_iconv+set}" = set; then :
10183   $as_echo_n "(cached) " >&6
10184 else
10185
10186       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10187 /* end confdefs.h.  */
10188
10189 #include <stdlib.h>
10190 #include <iconv.h>
10191 extern
10192 #ifdef __cplusplus
10193 "C"
10194 #endif
10195 #if defined(__STDC__) || defined(__cplusplus)
10196 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10197 #else
10198 size_t iconv();
10199 #endif
10200
10201 int
10202 main ()
10203 {
10204
10205   ;
10206   return 0;
10207 }
10208 _ACEOF
10209 if ac_fn_c_try_compile "$LINENO"; then :
10210   am_cv_proto_iconv_arg1=""
10211 else
10212   am_cv_proto_iconv_arg1="const"
10213 fi
10214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10215       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);"
10216 fi
10217
10218     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10219     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10220          }$am_cv_proto_iconv" >&5
10221 $as_echo "${ac_t:-
10222          }$am_cv_proto_iconv" >&6; }
10223
10224 cat >>confdefs.h <<_ACEOF
10225 #define ICONV_CONST $am_cv_proto_iconv_arg1
10226 _ACEOF
10227
10228   fi
10229
10230 fi
10231
10232 # Until we have in-tree GNU iconv:
10233 LIBICONV_DEP=
10234
10235
10236
10237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10238 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10239 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10240   $as_echo_n "(cached) " >&6
10241 else
10242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10243 /* end confdefs.h.  */
10244 #include <locale.h>
10245 int
10246 main ()
10247 {
10248 return LC_MESSAGES
10249   ;
10250   return 0;
10251 }
10252 _ACEOF
10253 if ac_fn_c_try_link "$LINENO"; then :
10254   am_cv_val_LC_MESSAGES=yes
10255 else
10256   am_cv_val_LC_MESSAGES=no
10257 fi
10258 rm -f core conftest.err conftest.$ac_objext \
10259     conftest$ac_exeext conftest.$ac_ext
10260 fi
10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10262 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10263   if test $am_cv_val_LC_MESSAGES = yes; then
10264
10265 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10266
10267   fi
10268
10269
10270
10271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10272 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10273 if test "${am_cv_langinfo_codeset+set}" = set; then :
10274   $as_echo_n "(cached) " >&6
10275 else
10276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10277 /* end confdefs.h.  */
10278 #include <langinfo.h>
10279 int
10280 main ()
10281 {
10282 char* cs = nl_langinfo(CODESET);
10283   ;
10284   return 0;
10285 }
10286 _ACEOF
10287 if ac_fn_c_try_link "$LINENO"; then :
10288   am_cv_langinfo_codeset=yes
10289 else
10290   am_cv_langinfo_codeset=no
10291 fi
10292 rm -f core conftest.err conftest.$ac_objext \
10293     conftest$ac_exeext conftest.$ac_ext
10294
10295 fi
10296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10297 $as_echo "$am_cv_langinfo_codeset" >&6; }
10298   if test $am_cv_langinfo_codeset = yes; then
10299
10300 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10301
10302   fi
10303
10304
10305 # We will need to find libiberty.h and ansidecl.h
10306 saved_CFLAGS="$CFLAGS"
10307 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10308 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10309         strsignal strstr strverscmp \
10310         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10311         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10312 do
10313   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10315 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10316 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10317   $as_echo_n "(cached) " >&6
10318 else
10319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10320 /* end confdefs.h.  */
10321 #undef $ac_tr_decl
10322 #define $ac_tr_decl 1
10323
10324 #include "ansidecl.h"
10325 #include "system.h"
10326
10327 int
10328 main ()
10329 {
10330 #ifndef $ac_func
10331 char *(*pfn) = (char *(*)) $ac_func ;
10332 #endif
10333   ;
10334   return 0;
10335 }
10336 _ACEOF
10337 if ac_fn_c_try_compile "$LINENO"; then :
10338   eval "gcc_cv_have_decl_$ac_func=yes"
10339 else
10340   eval "gcc_cv_have_decl_$ac_func=no"
10341 fi
10342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10343 fi
10344
10345 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10347 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10348 #define $ac_tr_decl 1
10349 _ACEOF
10350
10351 else
10352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10353 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10354 #define $ac_tr_decl 0
10355 _ACEOF
10356
10357 fi
10358
10359 done
10360
10361
10362 for ac_func in getrlimit setrlimit getrusage
10363 do
10364   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10366 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10367 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10368   $as_echo_n "(cached) " >&6
10369 else
10370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10371 /* end confdefs.h.  */
10372 #undef $ac_tr_decl
10373 #define $ac_tr_decl 1
10374
10375 #include "ansidecl.h"
10376 #include "system.h"
10377 #ifdef HAVE_SYS_RESOURCE_H
10378 #include <sys/resource.h>
10379 #endif
10380
10381
10382 int
10383 main ()
10384 {
10385 #ifndef $ac_func
10386 char *(*pfn) = (char *(*)) $ac_func ;
10387 #endif
10388   ;
10389   return 0;
10390 }
10391 _ACEOF
10392 if ac_fn_c_try_compile "$LINENO"; then :
10393   eval "gcc_cv_have_decl_$ac_func=yes"
10394 else
10395   eval "gcc_cv_have_decl_$ac_func=no"
10396 fi
10397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10398 fi
10399
10400 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10402 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10403 #define $ac_tr_decl 1
10404 _ACEOF
10405
10406 else
10407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10408 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10409 #define $ac_tr_decl 0
10410 _ACEOF
10411
10412 fi
10413
10414 done
10415
10416
10417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10418 /* end confdefs.h.  */
10419
10420 #include "ansidecl.h"
10421 #include "system.h"
10422 #ifdef HAVE_SYS_RESOURCE_H
10423 #include <sys/resource.h>
10424 #endif
10425
10426 int
10427 main ()
10428 {
10429 rlim_t l = 0;
10430   ;
10431   return 0;
10432 }
10433 _ACEOF
10434 if ac_fn_c_try_compile "$LINENO"; then :
10435
10436 else
10437
10438 $as_echo "#define rlim_t long" >>confdefs.h
10439
10440 fi
10441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10442
10443 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10444 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10445 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10446 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10447 for ac_func in ldgetname
10448 do
10449   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10451 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10452 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10453   $as_echo_n "(cached) " >&6
10454 else
10455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10456 /* end confdefs.h.  */
10457 #undef $ac_tr_decl
10458 #define $ac_tr_decl 1
10459
10460 #include "ansidecl.h"
10461 #include "system.h"
10462 #ifdef HAVE_LDFCN_H
10463 #undef FREAD
10464 #undef FWRITE
10465 #include <ldfcn.h>
10466 #endif
10467
10468
10469 int
10470 main ()
10471 {
10472 #ifndef $ac_func
10473 char *(*pfn) = (char *(*)) $ac_func ;
10474 #endif
10475   ;
10476   return 0;
10477 }
10478 _ACEOF
10479 if ac_fn_c_try_compile "$LINENO"; then :
10480   eval "gcc_cv_have_decl_$ac_func=yes"
10481 else
10482   eval "gcc_cv_have_decl_$ac_func=no"
10483 fi
10484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10485 fi
10486
10487 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10489 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10490 #define $ac_tr_decl 1
10491 _ACEOF
10492
10493 else
10494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10495 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10496 #define $ac_tr_decl 0
10497 _ACEOF
10498
10499 fi
10500
10501 done
10502
10503
10504 for ac_func in times
10505 do
10506   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10508 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10509 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10510   $as_echo_n "(cached) " >&6
10511 else
10512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10513 /* end confdefs.h.  */
10514 #undef $ac_tr_decl
10515 #define $ac_tr_decl 1
10516
10517 #include "ansidecl.h"
10518 #include "system.h"
10519 #ifdef HAVE_SYS_TIMES_H
10520 #include <sys/times.h>
10521 #endif
10522
10523
10524 int
10525 main ()
10526 {
10527 #ifndef $ac_func
10528 char *(*pfn) = (char *(*)) $ac_func ;
10529 #endif
10530   ;
10531   return 0;
10532 }
10533 _ACEOF
10534 if ac_fn_c_try_compile "$LINENO"; then :
10535   eval "gcc_cv_have_decl_$ac_func=yes"
10536 else
10537   eval "gcc_cv_have_decl_$ac_func=no"
10538 fi
10539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10540 fi
10541
10542 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10544 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10545 #define $ac_tr_decl 1
10546 _ACEOF
10547
10548 else
10549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10550 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10551 #define $ac_tr_decl 0
10552 _ACEOF
10553
10554 fi
10555
10556 done
10557
10558
10559 for ac_func in sigaltstack
10560 do
10561   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10563 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10564 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10565   $as_echo_n "(cached) " >&6
10566 else
10567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10568 /* end confdefs.h.  */
10569 #undef $ac_tr_decl
10570 #define $ac_tr_decl 1
10571
10572 #include "ansidecl.h"
10573 #include "system.h"
10574 #include <signal.h>
10575
10576
10577 int
10578 main ()
10579 {
10580 #ifndef $ac_func
10581 char *(*pfn) = (char *(*)) $ac_func ;
10582 #endif
10583   ;
10584   return 0;
10585 }
10586 _ACEOF
10587 if ac_fn_c_try_compile "$LINENO"; then :
10588   eval "gcc_cv_have_decl_$ac_func=yes"
10589 else
10590   eval "gcc_cv_have_decl_$ac_func=no"
10591 fi
10592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10593 fi
10594
10595 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10597 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10598 #define $ac_tr_decl 1
10599 _ACEOF
10600
10601 else
10602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10603 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10604 #define $ac_tr_decl 0
10605 _ACEOF
10606
10607 fi
10608
10609 done
10610
10611
10612 # More time-related stuff.
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10614 $as_echo_n "checking for struct tms... " >&6; }
10615 if test "${ac_cv_struct_tms+set}" = set; then :
10616   $as_echo_n "(cached) " >&6
10617 else
10618
10619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10620 /* end confdefs.h.  */
10621
10622 #include "ansidecl.h"
10623 #include "system.h"
10624 #ifdef HAVE_SYS_TIMES_H
10625 #include <sys/times.h>
10626 #endif
10627
10628 int
10629 main ()
10630 {
10631 struct tms tms;
10632   ;
10633   return 0;
10634 }
10635 _ACEOF
10636 if ac_fn_c_try_compile "$LINENO"; then :
10637   ac_cv_struct_tms=yes
10638 else
10639   ac_cv_struct_tms=no
10640 fi
10641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10642 fi
10643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10644 $as_echo "$ac_cv_struct_tms" >&6; }
10645 if test $ac_cv_struct_tms = yes; then
10646
10647 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10648
10649 fi
10650
10651 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10652 # revisit after autoconf 2.50.
10653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10654 $as_echo_n "checking for clock_t... " >&6; }
10655 if test "${gcc_cv_type_clock_t+set}" = set; then :
10656   $as_echo_n "(cached) " >&6
10657 else
10658
10659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10660 /* end confdefs.h.  */
10661
10662 #include "ansidecl.h"
10663 #include "system.h"
10664
10665 int
10666 main ()
10667 {
10668 clock_t x;
10669   ;
10670   return 0;
10671 }
10672 _ACEOF
10673 if ac_fn_c_try_compile "$LINENO"; then :
10674   gcc_cv_type_clock_t=yes
10675 else
10676   gcc_cv_type_clock_t=no
10677 fi
10678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10679 fi
10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10681 $as_echo "$gcc_cv_type_clock_t" >&6; }
10682 if test $gcc_cv_type_clock_t = yes; then
10683
10684 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10685
10686 fi
10687
10688 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10689 CFLAGS="$saved_CFLAGS"
10690
10691 # Check whether --enable-initfini-array was given.
10692 if test "${enable_initfini_array+set}" = set; then :
10693   enableval=$enable_initfini_array;
10694 else
10695
10696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10697 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10698 if test "${gcc_cv_initfini_array+set}" = set; then :
10699   $as_echo_n "(cached) " >&6
10700 else
10701     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10702     if test "$cross_compiling" = yes; then :
10703   gcc_cv_initfini_array=no
10704 else
10705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10706 /* end confdefs.h.  */
10707
10708 #ifdef __ia64__
10709 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10710    if it can be used.  */
10711 static int x = -1;
10712 int main (void) { return x; }
10713 int foo (void) { x = 0; }
10714 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10715 #else
10716 extern void abort ();
10717 static int count;
10718
10719 static void
10720 init1005 ()
10721 {
10722   if (count != 0)
10723     abort ();
10724   count = 1005;
10725 }
10726 void (*const init_array1005) ()
10727   __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10728   = { init1005 };
10729 static void
10730 fini1005 ()
10731 {
10732   if (count != 1005)
10733     abort ();
10734 }
10735 void (*const fini_array1005) ()
10736   __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10737   = { fini1005 };
10738
10739 static void
10740 ctor1007 ()
10741 {
10742   if (count != 1005)
10743     abort ();
10744   count = 1007;
10745 }
10746 void (*const ctors1007) ()
10747   __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
10748   = { ctor1007 };
10749 static void
10750 dtor1007 ()
10751 {
10752   if (count != 1007)
10753     abort ();
10754   count = 1005;
10755 }
10756 void (*const dtors1007) ()
10757   __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
10758   = { dtor1007 };
10759
10760 static void
10761 init65530 ()
10762 {
10763   if (count != 1007)
10764     abort ();
10765   count = 65530;
10766 }
10767 void (*const init_array65530) ()
10768   __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
10769   = { init65530 };
10770 static void
10771 fini65530 ()
10772 {
10773   if (count != 65530)
10774     abort ();
10775   count = 1007;
10776 }
10777 void (*const fini_array65530) ()
10778   __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
10779   = { fini65530 };
10780
10781 static void
10782 ctor65535 ()
10783 {
10784   if (count != 65530)
10785     abort ();
10786   count = 65535;
10787 }
10788 void (*const ctors65535) ()
10789   __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
10790   = { ctor65535 };
10791 static void
10792 dtor65535 ()
10793 {
10794   if (count != 65535)
10795     abort ();
10796   count = 65530;
10797 }
10798 void (*const dtors65535) ()
10799   __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
10800   = { dtor65535 };
10801
10802 int
10803 main ()
10804 {
10805   return 0;
10806 }
10807 #endif
10808
10809 _ACEOF
10810 if ac_fn_c_try_run "$LINENO"; then :
10811   gcc_cv_initfini_array=yes
10812 else
10813   gcc_cv_initfini_array=no
10814 fi
10815 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10816   conftest.$ac_objext conftest.beam conftest.$ac_ext
10817 fi
10818
10819    else
10820      { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
10821 $as_echo_n "checking cross compile... guessing... " >&6; }
10822      gcc_cv_initfini_array=no
10823    fi
10824 fi
10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10826 $as_echo "$gcc_cv_initfini_array" >&6; }
10827   enable_initfini_array=$gcc_cv_initfini_array
10828
10829 fi
10830
10831 if test $enable_initfini_array = yes; then
10832
10833 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10834
10835 fi
10836
10837 # mkdir takes a single argument on some systems.
10838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10839 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10840 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10841   $as_echo_n "(cached) " >&6
10842 else
10843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10844 /* end confdefs.h.  */
10845
10846 #include <sys/types.h>
10847 #ifdef HAVE_SYS_STAT_H
10848 # include <sys/stat.h>
10849 #endif
10850 #ifdef HAVE_UNISTD_H
10851 # include <unistd.h>
10852 #endif
10853 #ifdef HAVE_DIRECT_H
10854 # include <direct.h>
10855 #endif
10856 int
10857 main ()
10858 {
10859 mkdir ("foo", 0);
10860   ;
10861   return 0;
10862 }
10863 _ACEOF
10864 if ac_fn_c_try_compile "$LINENO"; then :
10865   gcc_cv_mkdir_takes_one_arg=no
10866 else
10867   gcc_cv_mkdir_takes_one_arg=yes
10868 fi
10869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10870 fi
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10872 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10873 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10874
10875 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10876
10877 fi
10878
10879
10880 # File extensions
10881 manext='.1'
10882 objext='.o'
10883
10884
10885
10886 # With Setjmp/Longjmp based exception handling.
10887 # Check whether --enable-sjlj-exceptions was given.
10888 if test "${enable_sjlj_exceptions+set}" = set; then :
10889   enableval=$enable_sjlj_exceptions; case $target in
10890   *-*-hpux10*)
10891     if test $enableval != yes; then
10892       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10893 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10894       enableval=yes
10895     fi
10896     ;;
10897 esac
10898 force_sjlj_exceptions=yes
10899 else
10900   case $target in
10901   *-*-hpux10*)
10902     force_sjlj_exceptions=yes
10903     enableval=yes
10904     ;;
10905   *)
10906     force_sjlj_exceptions=no
10907     ;;
10908 esac
10909 fi
10910
10911 if test $force_sjlj_exceptions = yes; then
10912   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10913
10914 cat >>confdefs.h <<_ACEOF
10915 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10916 _ACEOF
10917
10918 fi
10919
10920 # --------------------------------------------------------
10921 # Build, host, and target specific configuration fragments
10922 # --------------------------------------------------------
10923
10924 # Collect build-machine-specific information.
10925 . ${srcdir}/config.build
10926
10927 # Collect host-machine-specific information.
10928 . ${srcdir}/config.host
10929
10930 target_gtfiles=
10931
10932 # Collect target-machine-specific information.
10933 . ${srcdir}/config.gcc
10934
10935 extra_objs="${host_extra_objs} ${extra_objs}"
10936 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10937
10938 # Default the target-machine variables that were not explicitly set.
10939 if test x"$tm_file" = x
10940 then tm_file=$cpu_type/$cpu_type.h; fi
10941
10942 if test x"$extra_headers" = x
10943 then extra_headers=; fi
10944
10945 if test x$md_file = x
10946 then md_file=$cpu_type/$cpu_type.md; fi
10947
10948 if test x$out_file = x
10949 then out_file=$cpu_type/$cpu_type.c; fi
10950
10951 if test x"$tmake_file" = x
10952 then tmake_file=$cpu_type/t-$cpu_type
10953 fi
10954
10955 if test x"$dwarf2" = xyes
10956 then tm_file="$tm_file tm-dwarf2.h"
10957 fi
10958
10959 # Say what files are being used for the output code and MD file.
10960 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10961 echo "Using \`$srcdir/config/$md_file' as machine description file."
10962
10963 # If any of the xm_file variables contain nonexistent files, warn
10964 # about them and drop them.
10965
10966 bx=
10967 for x in $build_xm_file; do
10968   if    test -f $srcdir/config/$x
10969   then      bx="$bx $x"
10970   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10971 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10972   fi
10973 done
10974 build_xm_file="$bx"
10975
10976 hx=
10977 for x in $host_xm_file; do
10978   if    test -f $srcdir/config/$x
10979   then      hx="$hx $x"
10980   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10981 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10982   fi
10983 done
10984 host_xm_file="$hx"
10985
10986 tx=
10987 for x in $xm_file; do
10988   if    test -f $srcdir/config/$x
10989   then      tx="$tx $x"
10990   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10991 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10992   fi
10993 done
10994 xm_file="$tx"
10995
10996 count=a
10997 for f in $tm_file; do
10998         count=${count}x
10999 done
11000 if test $count = ax; then
11001         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11002 else
11003         echo "Using the following target machine macro files:"
11004         for f in $tm_file; do
11005                 echo "  $srcdir/config/$f"
11006         done
11007 fi
11008
11009 if test x$need_64bit_hwint = xyes; then
11010
11011 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11012
11013 fi
11014
11015 if test x$use_long_long_for_widest_fast_int = xyes; then
11016
11017 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11018
11019 fi
11020
11021 count=a
11022 for f in $host_xm_file; do
11023         count=${count}x
11024 done
11025 if test $count = a; then
11026         :
11027 elif test $count = ax; then
11028         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11029 else
11030         echo "Using the following host machine macro files:"
11031         for f in $host_xm_file; do
11032                 echo "  $srcdir/config/$f"
11033         done
11034 fi
11035 echo "Using ${out_host_hook_obj} for host machine hooks."
11036
11037 if test "$host_xm_file" != "$build_xm_file"; then
11038         count=a
11039         for f in $build_xm_file; do
11040                 count=${count}x
11041         done
11042         if test $count = a; then
11043                 :
11044         elif test $count = ax; then
11045                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11046         else
11047                 echo "Using the following build machine macro files:"
11048                 for f in $build_xm_file; do
11049                         echo "  $srcdir/config/$f"
11050                 done
11051         fi
11052 fi
11053
11054 case ${host} in
11055   powerpc*-*-darwin*)
11056     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11057 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11058 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11059   $as_echo_n "(cached) " >&6
11060 else
11061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11062 /* end confdefs.h.  */
11063
11064 #include <sys/cdefs.h>
11065 #include <sys/signal.h>
11066 #include <ucontext.h>
11067 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11068
11069 _ACEOF
11070 if ac_fn_c_try_compile "$LINENO"; then :
11071   gcc_cv_mcontext_underscores=no
11072 else
11073   gcc_cv_mcontext_underscores=yes
11074 fi
11075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11076 fi
11077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11078 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11079       if test $gcc_cv_mcontext_underscores = yes; then
11080
11081 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11082
11083       fi
11084     ;;
11085 esac
11086
11087 # ---------
11088 # Threading
11089 # ---------
11090
11091 # Check if a valid thread package
11092 case ${enable_threads} in
11093   "" | no)
11094     # No threads
11095     target_thread_file='single'
11096     ;;
11097   yes)
11098     # default
11099     target_thread_file='single'
11100     ;;
11101   aix | dce | lynx | mipssde | posix | posix95 | rtems | \
11102   single | tpf | vxworks | win32)
11103     target_thread_file=${enable_threads}
11104     ;;
11105   *)
11106     echo "${enable_threads} is an unknown thread package" 1>&2
11107     exit 1
11108     ;;
11109 esac
11110
11111 if test x${thread_file} = x; then
11112   # No thread file set by target-specific clauses in config.gcc,
11113   # so use file chosen by default logic above
11114   thread_file=${target_thread_file}
11115 fi
11116
11117 # Make gthr-default.h if we have a thread file.
11118 gthread_flags=
11119 if test $thread_file != single; then
11120   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
11121   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
11122     rm -f gthr-default.h-t
11123   else
11124     mv -f gthr-default.h-t gthr-default.h
11125   fi
11126   gthread_flags=-DHAVE_GTHR_DEFAULT
11127 fi
11128
11129
11130 # --------
11131 # UNSORTED
11132 # --------
11133
11134 use_cxa_atexit=no
11135 if test x$enable___cxa_atexit = xyes || \
11136    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11137   if test x$host = x$target; then
11138     case $host in
11139       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11140       # keyed to flag_use_cxa_atexit
11141       *-*-mingw32*)
11142         use_cxa_atexit=yes
11143         ;;
11144       *)
11145         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11146 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11147   use_cxa_atexit=yes
11148 else
11149   echo "__cxa_atexit can't be enabled on this target"
11150 fi
11151
11152         ;;
11153     esac
11154   else
11155     # We can't check for __cxa_atexit when building a cross, so assume
11156     # it is available
11157     use_cxa_atexit=yes
11158   fi
11159   if test x$use_cxa_atexit = xyes; then
11160
11161 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11162
11163   fi
11164 fi
11165
11166 # Look for a file containing extra machine modes.
11167 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11168   extra_modes_file='$(srcdir)'/config/${extra_modes}
11169
11170
11171 cat >>confdefs.h <<_ACEOF
11172 #define EXTRA_MODES_FILE "config/$extra_modes"
11173 _ACEOF
11174
11175 fi
11176
11177 # Convert extra_options into a form suitable for Makefile use.
11178 extra_opt_files=
11179 all_opt_files=
11180 for f in $extra_options; do
11181   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11182   all_opt_files="$all_opt_files $srcdir/config/$f"
11183 done
11184
11185
11186 # auto-host.h is the file containing items generated by autoconf and is
11187 # the first file included by config.h.
11188 # If host=build, it is correct to have bconfig include auto-host.h
11189 # as well.  If host!=build, we are in error and need to do more
11190 # work to find out the build config parameters.
11191 if test x$host = x$build
11192 then
11193         build_auto=auto-host.h
11194 else
11195         # We create a subdir, then run autoconf in the subdir.
11196         # To prevent recursion we set host and build for the new
11197         # invocation of configure to the build for this invocation
11198         # of configure.
11199         tempdir=build.$$
11200         rm -rf $tempdir
11201         mkdir $tempdir
11202         cd $tempdir
11203         case ${srcdir} in
11204         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11205         *) realsrcdir=../${srcdir};;
11206         esac
11207         saved_CFLAGS="${CFLAGS}"
11208         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11209         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11210         ${realsrcdir}/configure \
11211                 --enable-languages=${enable_languages-all} \
11212                 --target=$target_alias --host=$build_alias --build=$build_alias
11213         CFLAGS="${saved_CFLAGS}"
11214
11215         # We just finished tests for the build machine, so rename
11216         # the file auto-build.h in the gcc directory.
11217         mv auto-host.h ../auto-build.h
11218         cd ..
11219         rm -rf $tempdir
11220         build_auto=auto-build.h
11221 fi
11222
11223
11224 tm_file="${tm_file} defaults.h"
11225 tm_p_file="${tm_p_file} tm-preds.h"
11226 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11227 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11228 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11229 # put this back in temporarily.
11230 xm_file="auto-host.h ansidecl.h ${xm_file}"
11231
11232 # --------
11233 # UNSORTED
11234 # --------
11235
11236 # Compile in configure arguments.
11237 if test -f configargs.h ; then
11238         # Being re-configured.
11239         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11240         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11241 else
11242         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11243 fi
11244
11245 # Double all backslashes and backslash all quotes to turn
11246 # gcc_config_arguments into a C string.
11247 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11248 $gcc_config_arguments
11249 EOF
11250 gcc_config_arguments_str=`cat conftest.out`
11251 rm -f conftest.out
11252
11253 cat > configargs.h <<EOF
11254 /* Generated automatically. */
11255 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11256 static const char thread_model[] = "$thread_file";
11257
11258 static const struct {
11259   const char *name, *value;
11260 } configure_default_options[] = $configure_default_options;
11261 EOF
11262
11263 gcc_BASEVER=`cat $srcdir/BASE-VER`
11264 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11265 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11266 if test -f $srcdir/REVISION ; then
11267         gcc_REVISION=`cat $srcdir/REVISION`
11268 else
11269         gcc_REVISION=""
11270 fi
11271 cat > plugin-version.h <<EOF
11272 #include "configargs.h"
11273
11274 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11275 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11276 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11277 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11278
11279 static char basever[] = "$gcc_BASEVER";
11280 static char datestamp[] = "$gcc_DATESTAMP";
11281 static char devphase[] = "$gcc_DEVPHASE";
11282 static char revision[] = "$gcc_REVISION";
11283
11284 /* FIXME plugins: We should make the version information more precise.
11285    One way to do is to add a checksum. */
11286
11287 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11288                                                 devphase, revision,
11289                                                 configuration_arguments};
11290 EOF
11291
11292 # Internationalization
11293 # If we haven't got the data from the intl directory,
11294 # assume NLS is disabled.
11295 USE_NLS=no
11296 LIBINTL=
11297 LIBINTL_DEP=
11298 INCINTL=
11299 XGETTEXT=
11300 GMSGFMT=
11301 POSUB=
11302
11303 if test -f  ../intl/config.intl; then
11304   .  ../intl/config.intl
11305 fi
11306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11307 $as_echo_n "checking whether NLS is requested... " >&6; }
11308 if test x"$USE_NLS" != xyes; then
11309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11310 $as_echo "no" >&6; }
11311 else
11312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11313 $as_echo "yes" >&6; }
11314
11315 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11316
11317
11318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11319 $as_echo_n "checking for catalogs to be installed... " >&6; }
11320   # Look for .po and .gmo files in the source directory.
11321   CATALOGS=
11322   XLINGUAS=
11323   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11324     # If there aren't any .gmo files the shell will give us the
11325     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11326     # weeded out.
11327     case "$cat" in *\**)
11328       continue;;
11329     esac
11330     # The quadruple backslash is collapsed to a double backslash
11331     # by the backticks, then collapsed again by the double quotes,
11332     # leaving us with one backslash in the sed expression (right
11333     # before the dot that mustn't act as a wildcard).
11334     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11335     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11336     # The user is allowed to set LINGUAS to a list of languages to
11337     # install catalogs for.  If it's empty that means "all of them."
11338     if test "x$LINGUAS" = x; then
11339       CATALOGS="$CATALOGS $cat"
11340       XLINGUAS="$XLINGUAS $lang"
11341     else
11342       case "$LINGUAS" in *$lang*)
11343         CATALOGS="$CATALOGS $cat"
11344         XLINGUAS="$XLINGUAS $lang"
11345         ;;
11346       esac
11347     fi
11348   done
11349   LINGUAS="$XLINGUAS"
11350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11351 $as_echo "$LINGUAS" >&6; }
11352
11353
11354     DATADIRNAME=share
11355
11356   INSTOBJEXT=.mo
11357
11358   GENCAT=gencat
11359
11360   CATOBJEXT=.gmo
11361
11362 fi
11363
11364 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11365 # -liconv on the link line twice.
11366 case "$LIBINTL" in *$LIBICONV*)
11367         LIBICONV= ;;
11368 esac
11369
11370 # Check whether --enable-secureplt was given.
11371 if test "${enable_secureplt+set}" = set; then :
11372   enableval=$enable_secureplt;
11373 fi
11374
11375
11376 # Check whether --enable-leading-mingw64-underscores was given.
11377 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11378   enableval=$enable_leading_mingw64_underscores;
11379 fi
11380
11381 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11382
11383 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11384
11385 fi
11386
11387 # Check whether --enable-cld was given.
11388 if test "${enable_cld+set}" = set; then :
11389   enableval=$enable_cld;
11390 else
11391   enable_cld=no
11392 fi
11393
11394
11395 # Check whether --enable-frame-pointer was given.
11396 if test "${enable_frame_pointer+set}" = set; then :
11397   enableval=$enable_frame_pointer;
11398 else
11399
11400 case $target_os in
11401 linux* | darwin[8912]*)
11402   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11403   # DWARF2.
11404   enable_frame_pointer=no
11405   ;;
11406 *)
11407   enable_frame_pointer=yes
11408   ;;
11409 esac
11410
11411 fi
11412
11413
11414 # Windows32 Registry support for specifying GCC installation paths.
11415 # Check whether --enable-win32-registry was given.
11416 if test "${enable_win32_registry+set}" = set; then :
11417   enableval=$enable_win32_registry;
11418 fi
11419
11420
11421 case $host_os in
11422   win32 | pe | cygwin* | mingw32* | uwin*)
11423     if test "x$enable_win32_registry" != xno; then
11424       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11425 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11426 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11427   $as_echo_n "(cached) " >&6
11428 else
11429   ac_func_search_save_LIBS=$LIBS
11430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11431 /* end confdefs.h.  */
11432
11433 /* Override any GCC internal prototype to avoid an error.
11434    Use char because int might match the return type of a GCC
11435    builtin and then its argument prototype would still apply.  */
11436 #ifdef __cplusplus
11437 extern "C"
11438 #endif
11439 char RegOpenKeyExA ();
11440 int
11441 main ()
11442 {
11443 return RegOpenKeyExA ();
11444   ;
11445   return 0;
11446 }
11447 _ACEOF
11448 for ac_lib in '' advapi32; do
11449   if test -z "$ac_lib"; then
11450     ac_res="none required"
11451   else
11452     ac_res=-l$ac_lib
11453     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11454   fi
11455   if ac_fn_c_try_link "$LINENO"; then :
11456   ac_cv_search_RegOpenKeyExA=$ac_res
11457 fi
11458 rm -f core conftest.err conftest.$ac_objext \
11459     conftest$ac_exeext
11460   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11461   break
11462 fi
11463 done
11464 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11465
11466 else
11467   ac_cv_search_RegOpenKeyExA=no
11468 fi
11469 rm conftest.$ac_ext
11470 LIBS=$ac_func_search_save_LIBS
11471 fi
11472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11473 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11474 ac_res=$ac_cv_search_RegOpenKeyExA
11475 if test "$ac_res" != no; then :
11476   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11477
11478 else
11479   enable_win32_registry=no
11480 fi
11481
11482     fi
11483
11484     if test "x$enable_win32_registry" != xno; then
11485
11486 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11487
11488
11489       if test "x$enable_win32_registry" != xyes \
11490          && test "x$enable_win32_registry" != x; then
11491
11492 cat >>confdefs.h <<_ACEOF
11493 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11494 _ACEOF
11495
11496       fi
11497     fi
11498   ;;
11499 esac
11500
11501 # Get an absolute path to the GCC top-level source directory
11502 holddir=`${PWDCMD-pwd}`
11503 cd $srcdir
11504 topdir=`${PWDCMD-pwd}`
11505 cd $holddir
11506
11507 # Conditionalize the makefile for this host machine.
11508 xmake_file=
11509 for f in ${host_xmake_file}
11510 do
11511         if test -f ${srcdir}/config/$f
11512         then
11513                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11514         fi
11515 done
11516
11517 # Conditionalize the makefile for this target machine.
11518 tmake_file_=
11519 for f in ${tmake_file}
11520 do
11521         if test -f ${srcdir}/config/$f
11522         then
11523                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11524         fi
11525 done
11526 tmake_file="${tmake_file_}"
11527
11528 out_object_file=`basename $out_file .c`.o
11529 common_out_object_file=`basename $common_out_file .c`.o
11530
11531 tm_file_list="options.h"
11532 tm_include_list="options.h insn-constants.h"
11533 for f in $tm_file; do
11534   case $f in
11535     ./* )
11536        f=`echo $f | sed 's/^..//'`
11537        tm_file_list="${tm_file_list} $f"
11538        tm_include_list="${tm_include_list} $f"
11539        ;;
11540     defaults.h )
11541        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11542        tm_include_list="${tm_include_list} $f"
11543        ;;
11544     * )
11545        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11546        tm_include_list="${tm_include_list} config/$f"
11547        ;;
11548   esac
11549 done
11550
11551 libgcc_tm_file_list=
11552 libgcc_tm_include_list=
11553 for f in $libgcc_tm_file; do
11554   libgcc_tm_file_list="${libgcc_tm_file_list} \$(srcdir)/../libgcc/config/$f"
11555   libgcc_tm_include_list="${libgcc_tm_include_list} ../libgcc/config/$f"
11556 done
11557
11558 tm_p_file_list=
11559 tm_p_include_list=
11560 for f in $tm_p_file; do
11561   case $f in
11562     tm-preds.h )
11563        tm_p_file_list="${tm_p_file_list} $f"
11564        tm_p_include_list="${tm_p_include_list} $f"
11565        ;;
11566     * )
11567        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11568        tm_p_include_list="${tm_p_include_list} config/$f"
11569   esac
11570 done
11571
11572 xm_file_list=
11573 xm_include_list=
11574 for f in $xm_file; do
11575   case $f in
11576     ansidecl.h )
11577        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11578        xm_include_list="${xm_include_list} $f"
11579        ;;
11580     auto-host.h )
11581        xm_file_list="${xm_file_list} $f"
11582        xm_include_list="${xm_include_list} $f"
11583        ;;
11584     * )
11585        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11586        xm_include_list="${xm_include_list} config/$f"
11587        ;;
11588   esac
11589 done
11590
11591 host_xm_file_list=
11592 host_xm_include_list=
11593 for f in $host_xm_file; do
11594   case $f in
11595     ansidecl.h )
11596        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11597        host_xm_include_list="${host_xm_include_list} $f"
11598        ;;
11599     auto-host.h )
11600        host_xm_file_list="${host_xm_file_list} $f"
11601        host_xm_include_list="${host_xm_include_list} $f"
11602        ;;
11603     * )
11604        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11605        host_xm_include_list="${host_xm_include_list} config/$f"
11606        ;;
11607   esac
11608 done
11609
11610 build_xm_file_list=
11611 for f in $build_xm_file; do
11612   case $f in
11613     ansidecl.h )
11614        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11615        build_xm_include_list="${build_xm_include_list} $f"
11616        ;;
11617     auto-build.h | auto-host.h )
11618        build_xm_file_list="${build_xm_file_list} $f"
11619        build_xm_include_list="${build_xm_include_list} $f"
11620        ;;
11621     * )
11622        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11623        build_xm_include_list="${build_xm_include_list} config/$f"
11624        ;;
11625   esac
11626 done
11627
11628 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11629 # cross-compiler which does not use the native headers and libraries.
11630 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11631 CROSS=
11632 ALL=all.internal
11633 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11634
11635 if test "x$with_build_sysroot" != x; then
11636   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11637 else
11638   # This value is used, even on a native system, because
11639   # CROSS_SYSTEM_HEADER_DIR is just
11640   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11641   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11642 fi
11643
11644 if test x$host != x$target
11645 then
11646         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11647         ALL=all.cross
11648         SYSTEM_HEADER_DIR=$build_system_header_dir
11649         case "$host","$target" in
11650         # Darwin crosses can use the host system's libraries and headers,
11651         # because of the fat library support.  Of course, it must be the
11652         # same version of Darwin on both sides.  Allow the user to
11653         # just say --target=foo-darwin without a version number to mean
11654         # "the version on this system".
11655             *-*-darwin*,*-*-darwin*)
11656                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11657                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11658                 if test $hostos = $targetos -o $targetos = darwin ; then
11659                     CROSS=
11660                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11661                     with_headers=yes
11662                 fi
11663                 ;;
11664
11665             i?86-*-*,x86_64-*-* \
11666             | powerpc*-*-*,powerpc64*-*-*)
11667                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11668         esac
11669
11670         case $target in
11671                 *-*-mingw*)
11672                         if test "x$with_headers" = x; then
11673                                 with_headers=yes
11674                         fi
11675                         ;;
11676                 *)
11677                         ;;
11678         esac
11679 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11680         SYSTEM_HEADER_DIR=$build_system_header_dir
11681 fi
11682
11683 # If this is a cross-compiler that does not
11684 # have its own set of headers then define
11685 # inhibit_libc
11686
11687 # If this is using newlib, without having the headers available now,
11688 # then define inhibit_libc in LIBGCC2_CFLAGS.
11689 # This prevents libgcc2 from containing any code which requires libc
11690 # support.
11691 : ${inhibit_libc=false}
11692 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11693        test x$with_newlib = xyes ; } &&
11694      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11695        inhibit_libc=true
11696 fi
11697
11698
11699 # When building gcc with a cross-compiler, we need to adjust things so
11700 # that the generator programs are still built with the native compiler.
11701 # Also, we cannot run fixincludes.
11702
11703 # These are the normal (build=host) settings:
11704 CC_FOR_BUILD='$(CC)'
11705 BUILD_CFLAGS='$(ALL_CFLAGS)'
11706 BUILD_LDFLAGS='$(LDFLAGS)'
11707 STMP_FIXINC=stmp-fixinc
11708
11709 # And these apply if build != host, or we are generating coverage data
11710 if test x$build != x$host || test "x$coverage_flags" != x
11711 then
11712     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11713     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11714 fi
11715
11716 # Expand extra_headers to include complete path.
11717 # This substitutes for lots of t-* files.
11718 extra_headers_list=
11719 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11720 for file in ${extra_headers} ; do
11721   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11722 done
11723
11724 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11725 if test x"$use_gcc_tgmath" = xyes
11726 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11727 fi
11728
11729 # Define collect2 in Makefile.
11730 case $host_can_use_collect2 in
11731   no) collect2= ;;
11732   *) collect2='collect2$(exeext)' ;;
11733 esac
11734
11735
11736 # Add a definition of USE_COLLECT2 if system wants one.
11737 case $use_collect2 in
11738   no) use_collect2= ;;
11739   "") ;;
11740   *)
11741     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11742     xm_defines="${xm_defines} USE_COLLECT2"
11743     case $host_can_use_collect2 in
11744       no)
11745         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11746         ;;
11747     esac
11748     ;;
11749 esac
11750
11751
11752 cat >>confdefs.h <<_ACEOF
11753 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11754 _ACEOF
11755
11756
11757 # ---------------------------
11758 # Assembler & linker features
11759 # ---------------------------
11760
11761 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11762 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11763 # However when ld-new is first executed from the build tree, libtool will
11764 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11765 # to the build tree.  While doing this we need to use the previous-stage
11766 # linker, or we have an infinite loop.  The presence of a shell script as
11767 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11768 # the gcc/collect-ld script.  So we need to know how libtool works, or
11769 # exec-tool will fail.
11770
11771
11772 case `pwd` in
11773   *\ * | *\     *)
11774     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11775 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11776 esac
11777
11778
11779
11780 macro_version='2.2.7a'
11781 macro_revision='1.3134'
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794
11795 ltmain="$ac_aux_dir/ltmain.sh"
11796
11797 # Backslashify metacharacters that are still active within
11798 # double-quoted strings.
11799 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11800
11801 # Same as above, but do not quote variable references.
11802 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11803
11804 # Sed substitution to delay expansion of an escaped shell variable in a
11805 # double_quote_subst'ed string.
11806 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11807
11808 # Sed substitution to delay expansion of an escaped single quote.
11809 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11810
11811 # Sed substitution to avoid accidental globbing in evaled expressions
11812 no_glob_subst='s/\*/\\\*/g'
11813
11814 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11815 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11816 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11817
11818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11819 $as_echo_n "checking how to print strings... " >&6; }
11820 # Test print first, because it will be a builtin if present.
11821 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11822    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11823   ECHO='print -r --'
11824 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11825   ECHO='printf %s\n'
11826 else
11827   # Use this function as a fallback that always works.
11828   func_fallback_echo ()
11829   {
11830     eval 'cat <<_LTECHO_EOF
11831 $1
11832 _LTECHO_EOF'
11833   }
11834   ECHO='func_fallback_echo'
11835 fi
11836
11837 # func_echo_all arg...
11838 # Invoke $ECHO with all args, space-separated.
11839 func_echo_all ()
11840 {
11841     $ECHO ""
11842 }
11843
11844 case "$ECHO" in
11845   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11846 $as_echo "printf" >&6; } ;;
11847   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11848 $as_echo "print -r" >&6; } ;;
11849   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11850 $as_echo "cat" >&6; } ;;
11851 esac
11852
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11867 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11868 if test "${ac_cv_path_SED+set}" = set; then :
11869   $as_echo_n "(cached) " >&6
11870 else
11871             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11872      for ac_i in 1 2 3 4 5 6 7; do
11873        ac_script="$ac_script$as_nl$ac_script"
11874      done
11875      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11876      { ac_script=; unset ac_script;}
11877      if test -z "$SED"; then
11878   ac_path_SED_found=false
11879   # Loop through the user's path and test for each of PROGNAME-LIST
11880   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11881 for as_dir in $PATH
11882 do
11883   IFS=$as_save_IFS
11884   test -z "$as_dir" && as_dir=.
11885     for ac_prog in sed gsed; do
11886     for ac_exec_ext in '' $ac_executable_extensions; do
11887       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11888       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11889 # Check for GNU ac_path_SED and select it if it is found.
11890   # Check for GNU $ac_path_SED
11891 case `"$ac_path_SED" --version 2>&1` in
11892 *GNU*)
11893   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11894 *)
11895   ac_count=0
11896   $as_echo_n 0123456789 >"conftest.in"
11897   while :
11898   do
11899     cat "conftest.in" "conftest.in" >"conftest.tmp"
11900     mv "conftest.tmp" "conftest.in"
11901     cp "conftest.in" "conftest.nl"
11902     $as_echo '' >> "conftest.nl"
11903     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11904     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11905     as_fn_arith $ac_count + 1 && ac_count=$as_val
11906     if test $ac_count -gt ${ac_path_SED_max-0}; then
11907       # Best one so far, save it but keep looking for a better one
11908       ac_cv_path_SED="$ac_path_SED"
11909       ac_path_SED_max=$ac_count
11910     fi
11911     # 10*(2^10) chars as input seems more than enough
11912     test $ac_count -gt 10 && break
11913   done
11914   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11915 esac
11916
11917       $ac_path_SED_found && break 3
11918     done
11919   done
11920   done
11921 IFS=$as_save_IFS
11922   if test -z "$ac_cv_path_SED"; then
11923     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11924   fi
11925 else
11926   ac_cv_path_SED=$SED
11927 fi
11928
11929 fi
11930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11931 $as_echo "$ac_cv_path_SED" >&6; }
11932  SED="$ac_cv_path_SED"
11933   rm -f conftest.sed
11934
11935 test -z "$SED" && SED=sed
11936 Xsed="$SED -e 1s/^X//"
11937
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11949 $as_echo_n "checking for fgrep... " >&6; }
11950 if test "${ac_cv_path_FGREP+set}" = set; then :
11951   $as_echo_n "(cached) " >&6
11952 else
11953   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11954    then ac_cv_path_FGREP="$GREP -F"
11955    else
11956      if test -z "$FGREP"; then
11957   ac_path_FGREP_found=false
11958   # Loop through the user's path and test for each of PROGNAME-LIST
11959   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11960 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11961 do
11962   IFS=$as_save_IFS
11963   test -z "$as_dir" && as_dir=.
11964     for ac_prog in fgrep; do
11965     for ac_exec_ext in '' $ac_executable_extensions; do
11966       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11967       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11968 # Check for GNU ac_path_FGREP and select it if it is found.
11969   # Check for GNU $ac_path_FGREP
11970 case `"$ac_path_FGREP" --version 2>&1` in
11971 *GNU*)
11972   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11973 *)
11974   ac_count=0
11975   $as_echo_n 0123456789 >"conftest.in"
11976   while :
11977   do
11978     cat "conftest.in" "conftest.in" >"conftest.tmp"
11979     mv "conftest.tmp" "conftest.in"
11980     cp "conftest.in" "conftest.nl"
11981     $as_echo 'FGREP' >> "conftest.nl"
11982     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11983     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11984     as_fn_arith $ac_count + 1 && ac_count=$as_val
11985     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11986       # Best one so far, save it but keep looking for a better one
11987       ac_cv_path_FGREP="$ac_path_FGREP"
11988       ac_path_FGREP_max=$ac_count
11989     fi
11990     # 10*(2^10) chars as input seems more than enough
11991     test $ac_count -gt 10 && break
11992   done
11993   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11994 esac
11995
11996       $ac_path_FGREP_found && break 3
11997     done
11998   done
11999   done
12000 IFS=$as_save_IFS
12001   if test -z "$ac_cv_path_FGREP"; then
12002     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12003   fi
12004 else
12005   ac_cv_path_FGREP=$FGREP
12006 fi
12007
12008    fi
12009 fi
12010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12011 $as_echo "$ac_cv_path_FGREP" >&6; }
12012  FGREP="$ac_cv_path_FGREP"
12013
12014
12015 test -z "$GREP" && GREP=grep
12016
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034
12035 # Check whether --with-gnu-ld was given.
12036 if test "${with_gnu_ld+set}" = set; then :
12037   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12038 else
12039   with_gnu_ld=no
12040 fi
12041
12042 ac_prog=ld
12043 if test "$GCC" = yes; then
12044   # Check if gcc -print-prog-name=ld gives a path.
12045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12046 $as_echo_n "checking for ld used by $CC... " >&6; }
12047   case $host in
12048   *-*-mingw*)
12049     # gcc leaves a trailing carriage return which upsets mingw
12050     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12051   *)
12052     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12053   esac
12054   case $ac_prog in
12055     # Accept absolute paths.
12056     [\\/]* | ?:[\\/]*)
12057       re_direlt='/[^/][^/]*/\.\./'
12058       # Canonicalize the pathname of ld
12059       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12060       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12061         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12062       done
12063       test -z "$LD" && LD="$ac_prog"
12064       ;;
12065   "")
12066     # If it fails, then pretend we aren't using GCC.
12067     ac_prog=ld
12068     ;;
12069   *)
12070     # If it is relative, then search for the first ld in PATH.
12071     with_gnu_ld=unknown
12072     ;;
12073   esac
12074 elif test "$with_gnu_ld" = yes; then
12075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12076 $as_echo_n "checking for GNU ld... " >&6; }
12077 else
12078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12079 $as_echo_n "checking for non-GNU ld... " >&6; }
12080 fi
12081 if test "${lt_cv_path_LD+set}" = set; then :
12082   $as_echo_n "(cached) " >&6
12083 else
12084   if test -z "$LD"; then
12085   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12086   for ac_dir in $PATH; do
12087     IFS="$lt_save_ifs"
12088     test -z "$ac_dir" && ac_dir=.
12089     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12090       lt_cv_path_LD="$ac_dir/$ac_prog"
12091       # Check to see if the program is GNU ld.  I'd rather use --version,
12092       # but apparently some variants of GNU ld only accept -v.
12093       # Break only if it was the GNU/non-GNU ld that we prefer.
12094       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12095       *GNU* | *'with BFD'*)
12096         test "$with_gnu_ld" != no && break
12097         ;;
12098       *)
12099         test "$with_gnu_ld" != yes && break
12100         ;;
12101       esac
12102     fi
12103   done
12104   IFS="$lt_save_ifs"
12105 else
12106   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12107 fi
12108 fi
12109
12110 LD="$lt_cv_path_LD"
12111 if test -n "$LD"; then
12112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12113 $as_echo "$LD" >&6; }
12114 else
12115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12116 $as_echo "no" >&6; }
12117 fi
12118 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12120 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12121 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12122   $as_echo_n "(cached) " >&6
12123 else
12124   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12125 case `$LD -v 2>&1 </dev/null` in
12126 *GNU* | *'with BFD'*)
12127   lt_cv_prog_gnu_ld=yes
12128   ;;
12129 *)
12130   lt_cv_prog_gnu_ld=no
12131   ;;
12132 esac
12133 fi
12134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12135 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12136 with_gnu_ld=$lt_cv_prog_gnu_ld
12137
12138
12139
12140
12141
12142
12143
12144
12145
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12147 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12148 if test "${lt_cv_path_NM+set}" = set; then :
12149   $as_echo_n "(cached) " >&6
12150 else
12151   if test -n "$NM"; then
12152   # Let the user override the test.
12153   lt_cv_path_NM="$NM"
12154 else
12155   lt_nm_to_check="${ac_tool_prefix}nm"
12156   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12157     lt_nm_to_check="$lt_nm_to_check nm"
12158   fi
12159   for lt_tmp_nm in $lt_nm_to_check; do
12160     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12161     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12162       IFS="$lt_save_ifs"
12163       test -z "$ac_dir" && ac_dir=.
12164       tmp_nm="$ac_dir/$lt_tmp_nm"
12165       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12166         # Check to see if the nm accepts a BSD-compat flag.
12167         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12168         #   nm: unknown option "B" ignored
12169         # Tru64's nm complains that /dev/null is an invalid object file
12170         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12171         */dev/null* | *'Invalid file or object type'*)
12172           lt_cv_path_NM="$tmp_nm -B"
12173           break
12174           ;;
12175         *)
12176           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12177           */dev/null*)
12178             lt_cv_path_NM="$tmp_nm -p"
12179             break
12180             ;;
12181           *)
12182             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12183             continue # so that we can try to find one that supports BSD flags
12184             ;;
12185           esac
12186           ;;
12187         esac
12188       fi
12189     done
12190     IFS="$lt_save_ifs"
12191   done
12192   : ${lt_cv_path_NM=no}
12193 fi
12194 fi
12195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12196 $as_echo "$lt_cv_path_NM" >&6; }
12197 if test "$lt_cv_path_NM" != "no"; then
12198   NM="$lt_cv_path_NM"
12199 else
12200   # Didn't find any BSD compatible name lister, look for dumpbin.
12201   if test -n "$DUMPBIN"; then :
12202     # Let the user override the test.
12203   else
12204     if test -n "$ac_tool_prefix"; then
12205   for ac_prog in dumpbin "link -dump"
12206   do
12207     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12208 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12210 $as_echo_n "checking for $ac_word... " >&6; }
12211 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12212   $as_echo_n "(cached) " >&6
12213 else
12214   if test -n "$DUMPBIN"; then
12215   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12216 else
12217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12218 for as_dir in $PATH
12219 do
12220   IFS=$as_save_IFS
12221   test -z "$as_dir" && as_dir=.
12222     for ac_exec_ext in '' $ac_executable_extensions; do
12223   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12224     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12225     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12226     break 2
12227   fi
12228 done
12229   done
12230 IFS=$as_save_IFS
12231
12232 fi
12233 fi
12234 DUMPBIN=$ac_cv_prog_DUMPBIN
12235 if test -n "$DUMPBIN"; then
12236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12237 $as_echo "$DUMPBIN" >&6; }
12238 else
12239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12240 $as_echo "no" >&6; }
12241 fi
12242
12243
12244     test -n "$DUMPBIN" && break
12245   done
12246 fi
12247 if test -z "$DUMPBIN"; then
12248   ac_ct_DUMPBIN=$DUMPBIN
12249   for ac_prog in dumpbin "link -dump"
12250 do
12251   # Extract the first word of "$ac_prog", so it can be a program name with args.
12252 set dummy $ac_prog; ac_word=$2
12253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12254 $as_echo_n "checking for $ac_word... " >&6; }
12255 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12256   $as_echo_n "(cached) " >&6
12257 else
12258   if test -n "$ac_ct_DUMPBIN"; then
12259   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12260 else
12261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12262 for as_dir in $PATH
12263 do
12264   IFS=$as_save_IFS
12265   test -z "$as_dir" && as_dir=.
12266     for ac_exec_ext in '' $ac_executable_extensions; do
12267   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12268     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12269     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12270     break 2
12271   fi
12272 done
12273   done
12274 IFS=$as_save_IFS
12275
12276 fi
12277 fi
12278 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12279 if test -n "$ac_ct_DUMPBIN"; then
12280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12281 $as_echo "$ac_ct_DUMPBIN" >&6; }
12282 else
12283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12284 $as_echo "no" >&6; }
12285 fi
12286
12287
12288   test -n "$ac_ct_DUMPBIN" && break
12289 done
12290
12291   if test "x$ac_ct_DUMPBIN" = x; then
12292     DUMPBIN=":"
12293   else
12294     case $cross_compiling:$ac_tool_warned in
12295 yes:)
12296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12297 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12298 ac_tool_warned=yes ;;
12299 esac
12300     DUMPBIN=$ac_ct_DUMPBIN
12301   fi
12302 fi
12303
12304     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12305     *COFF*)
12306       DUMPBIN="$DUMPBIN -symbols"
12307       ;;
12308     *)
12309       DUMPBIN=:
12310       ;;
12311     esac
12312   fi
12313
12314   if test "$DUMPBIN" != ":"; then
12315     NM="$DUMPBIN"
12316   fi
12317 fi
12318 test -z "$NM" && NM=nm
12319
12320
12321
12322
12323
12324
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12326 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12327 if test "${lt_cv_nm_interface+set}" = set; then :
12328   $as_echo_n "(cached) " >&6
12329 else
12330   lt_cv_nm_interface="BSD nm"
12331   echo "int some_variable = 0;" > conftest.$ac_ext
12332   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12333   (eval "$ac_compile" 2>conftest.err)
12334   cat conftest.err >&5
12335   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12336   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12337   cat conftest.err >&5
12338   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12339   cat conftest.out >&5
12340   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12341     lt_cv_nm_interface="MS dumpbin"
12342   fi
12343   rm -f conftest*
12344 fi
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12346 $as_echo "$lt_cv_nm_interface" >&6; }
12347
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12349 $as_echo_n "checking whether ln -s works... " >&6; }
12350 LN_S=$as_ln_s
12351 if test "$LN_S" = "ln -s"; then
12352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12353 $as_echo "yes" >&6; }
12354 else
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12356 $as_echo "no, using $LN_S" >&6; }
12357 fi
12358
12359 # find the maximum length of command line arguments
12360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12361 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12362 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12363   $as_echo_n "(cached) " >&6
12364 else
12365     i=0
12366   teststring="ABCD"
12367
12368   case $build_os in
12369   msdosdjgpp*)
12370     # On DJGPP, this test can blow up pretty badly due to problems in libc
12371     # (any single argument exceeding 2000 bytes causes a buffer overrun
12372     # during glob expansion).  Even if it were fixed, the result of this
12373     # check would be larger than it should be.
12374     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12375     ;;
12376
12377   gnu*)
12378     # Under GNU Hurd, this test is not required because there is
12379     # no limit to the length of command line arguments.
12380     # Libtool will interpret -1 as no limit whatsoever
12381     lt_cv_sys_max_cmd_len=-1;
12382     ;;
12383
12384   cygwin* | mingw* | cegcc*)
12385     # On Win9x/ME, this test blows up -- it succeeds, but takes
12386     # about 5 minutes as the teststring grows exponentially.
12387     # Worse, since 9x/ME are not pre-emptively multitasking,
12388     # you end up with a "frozen" computer, even though with patience
12389     # the test eventually succeeds (with a max line length of 256k).
12390     # Instead, let's just punt: use the minimum linelength reported by
12391     # all of the supported platforms: 8192 (on NT/2K/XP).
12392     lt_cv_sys_max_cmd_len=8192;
12393     ;;
12394
12395   mint*)
12396     # On MiNT this can take a long time and run out of memory.
12397     lt_cv_sys_max_cmd_len=8192;
12398     ;;
12399
12400   amigaos*)
12401     # On AmigaOS with pdksh, this test takes hours, literally.
12402     # So we just punt and use a minimum line length of 8192.
12403     lt_cv_sys_max_cmd_len=8192;
12404     ;;
12405
12406   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12407     # This has been around since 386BSD, at least.  Likely further.
12408     if test -x /sbin/sysctl; then
12409       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12410     elif test -x /usr/sbin/sysctl; then
12411       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12412     else
12413       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12414     fi
12415     # And add a safety zone
12416     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12417     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12418     ;;
12419
12420   interix*)
12421     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12422     lt_cv_sys_max_cmd_len=196608
12423     ;;
12424
12425   osf*)
12426     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12427     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12428     # nice to cause kernel panics so lets avoid the loop below.
12429     # First set a reasonable default.
12430     lt_cv_sys_max_cmd_len=16384
12431     #
12432     if test -x /sbin/sysconfig; then
12433       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12434         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12435       esac
12436     fi
12437     ;;
12438   sco3.2v5*)
12439     lt_cv_sys_max_cmd_len=102400
12440     ;;
12441   sysv5* | sco5v6* | sysv4.2uw2*)
12442     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12443     if test -n "$kargmax"; then
12444       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12445     else
12446       lt_cv_sys_max_cmd_len=32768
12447     fi
12448     ;;
12449   *)
12450     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12451     if test -n "$lt_cv_sys_max_cmd_len"; then
12452       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12453       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12454     else
12455       # Make teststring a little bigger before we do anything with it.
12456       # a 1K string should be a reasonable start.
12457       for i in 1 2 3 4 5 6 7 8 ; do
12458         teststring=$teststring$teststring
12459       done
12460       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12461       # If test is not a shell built-in, we'll probably end up computing a
12462       # maximum length that is only half of the actual maximum length, but
12463       # we can't tell.
12464       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12465                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12466               test $i != 17 # 1/2 MB should be enough
12467       do
12468         i=`expr $i + 1`
12469         teststring=$teststring$teststring
12470       done
12471       # Only check the string length outside the loop.
12472       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12473       teststring=
12474       # Add a significant safety factor because C++ compilers can tack on
12475       # massive amounts of additional arguments before passing them to the
12476       # linker.  It appears as though 1/2 is a usable value.
12477       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12478     fi
12479     ;;
12480   esac
12481
12482 fi
12483
12484 if test -n $lt_cv_sys_max_cmd_len ; then
12485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12486 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12487 else
12488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12489 $as_echo "none" >&6; }
12490 fi
12491 max_cmd_len=$lt_cv_sys_max_cmd_len
12492
12493
12494
12495
12496
12497
12498 : ${CP="cp -f"}
12499 : ${MV="mv -f"}
12500 : ${RM="rm -f"}
12501
12502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12503 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12504 # Try some XSI features
12505 xsi_shell=no
12506 ( _lt_dummy="a/b/c"
12507   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12508       = c,a/b,, \
12509     && eval 'test $(( 1 + 1 )) -eq 2 \
12510     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12511   && xsi_shell=yes
12512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12513 $as_echo "$xsi_shell" >&6; }
12514
12515
12516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12517 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12518 lt_shell_append=no
12519 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12520     >/dev/null 2>&1 \
12521   && lt_shell_append=yes
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12523 $as_echo "$lt_shell_append" >&6; }
12524
12525
12526 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12527   lt_unset=unset
12528 else
12529   lt_unset=false
12530 fi
12531
12532
12533
12534
12535
12536 # test EBCDIC or ASCII
12537 case `echo X|tr X '\101'` in
12538  A) # ASCII based system
12539     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12540   lt_SP2NL='tr \040 \012'
12541   lt_NL2SP='tr \015\012 \040\040'
12542   ;;
12543  *) # EBCDIC based system
12544   lt_SP2NL='tr \100 \n'
12545   lt_NL2SP='tr \r\n \100\100'
12546   ;;
12547 esac
12548
12549
12550
12551
12552
12553
12554
12555
12556
12557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12558 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12559 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12560   $as_echo_n "(cached) " >&6
12561 else
12562   lt_cv_ld_reload_flag='-r'
12563 fi
12564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12565 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12566 reload_flag=$lt_cv_ld_reload_flag
12567 case $reload_flag in
12568 "" | " "*) ;;
12569 *) reload_flag=" $reload_flag" ;;
12570 esac
12571 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12572 case $host_os in
12573   darwin*)
12574     if test "$GCC" = yes; then
12575       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12576     else
12577       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12578     fi
12579     ;;
12580 esac
12581
12582
12583
12584
12585
12586
12587
12588
12589
12590 if test -n "$ac_tool_prefix"; then
12591   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12592 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12594 $as_echo_n "checking for $ac_word... " >&6; }
12595 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12596   $as_echo_n "(cached) " >&6
12597 else
12598   if test -n "$OBJDUMP"; then
12599   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12600 else
12601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12602 for as_dir in $PATH
12603 do
12604   IFS=$as_save_IFS
12605   test -z "$as_dir" && as_dir=.
12606     for ac_exec_ext in '' $ac_executable_extensions; do
12607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12608     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12610     break 2
12611   fi
12612 done
12613   done
12614 IFS=$as_save_IFS
12615
12616 fi
12617 fi
12618 OBJDUMP=$ac_cv_prog_OBJDUMP
12619 if test -n "$OBJDUMP"; then
12620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12621 $as_echo "$OBJDUMP" >&6; }
12622 else
12623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12624 $as_echo "no" >&6; }
12625 fi
12626
12627
12628 fi
12629 if test -z "$ac_cv_prog_OBJDUMP"; then
12630   ac_ct_OBJDUMP=$OBJDUMP
12631   # Extract the first word of "objdump", so it can be a program name with args.
12632 set dummy objdump; ac_word=$2
12633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12634 $as_echo_n "checking for $ac_word... " >&6; }
12635 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12636   $as_echo_n "(cached) " >&6
12637 else
12638   if test -n "$ac_ct_OBJDUMP"; then
12639   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12640 else
12641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12642 for as_dir in $PATH
12643 do
12644   IFS=$as_save_IFS
12645   test -z "$as_dir" && as_dir=.
12646     for ac_exec_ext in '' $ac_executable_extensions; do
12647   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12648     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12650     break 2
12651   fi
12652 done
12653   done
12654 IFS=$as_save_IFS
12655
12656 fi
12657 fi
12658 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12659 if test -n "$ac_ct_OBJDUMP"; then
12660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12661 $as_echo "$ac_ct_OBJDUMP" >&6; }
12662 else
12663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12664 $as_echo "no" >&6; }
12665 fi
12666
12667   if test "x$ac_ct_OBJDUMP" = x; then
12668     OBJDUMP="false"
12669   else
12670     case $cross_compiling:$ac_tool_warned in
12671 yes:)
12672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12674 ac_tool_warned=yes ;;
12675 esac
12676     OBJDUMP=$ac_ct_OBJDUMP
12677   fi
12678 else
12679   OBJDUMP="$ac_cv_prog_OBJDUMP"
12680 fi
12681
12682 test -z "$OBJDUMP" && OBJDUMP=objdump
12683
12684
12685
12686
12687
12688
12689
12690
12691
12692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12693 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12694 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12695   $as_echo_n "(cached) " >&6
12696 else
12697   lt_cv_file_magic_cmd='$MAGIC_CMD'
12698 lt_cv_file_magic_test_file=
12699 lt_cv_deplibs_check_method='unknown'
12700 # Need to set the preceding variable on all platforms that support
12701 # interlibrary dependencies.
12702 # 'none' -- dependencies not supported.
12703 # `unknown' -- same as none, but documents that we really don't know.
12704 # 'pass_all' -- all dependencies passed with no checks.
12705 # 'test_compile' -- check by making test program.
12706 # 'file_magic [[regex]]' -- check by looking for files in library path
12707 # which responds to the $file_magic_cmd with a given extended regex.
12708 # If you have `file' or equivalent on your system and you're not sure
12709 # whether `pass_all' will *always* work, you probably want this one.
12710
12711 case $host_os in
12712 aix[4-9]*)
12713   lt_cv_deplibs_check_method=pass_all
12714   ;;
12715
12716 beos*)
12717   lt_cv_deplibs_check_method=pass_all
12718   ;;
12719
12720 bsdi[45]*)
12721   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12722   lt_cv_file_magic_cmd='/usr/bin/file -L'
12723   lt_cv_file_magic_test_file=/shlib/libc.so
12724   ;;
12725
12726 cygwin*)
12727   # func_win32_libid is a shell function defined in ltmain.sh
12728   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12729   lt_cv_file_magic_cmd='func_win32_libid'
12730   ;;
12731
12732 mingw* | pw32*)
12733   # Base MSYS/MinGW do not provide the 'file' command needed by
12734   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12735   # unless we find 'file', for example because we are cross-compiling.
12736   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12737   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12738     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12739     lt_cv_file_magic_cmd='func_win32_libid'
12740   else
12741     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12742     lt_cv_file_magic_cmd='$OBJDUMP -f'
12743   fi
12744   ;;
12745
12746 cegcc*)
12747   # use the weaker test based on 'objdump'. See mingw*.
12748   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12749   lt_cv_file_magic_cmd='$OBJDUMP -f'
12750   ;;
12751
12752 darwin* | rhapsody*)
12753   lt_cv_deplibs_check_method=pass_all
12754   ;;
12755
12756 freebsd* | dragonfly*)
12757   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12758     case $host_cpu in
12759     i*86 )
12760       # Not sure whether the presence of OpenBSD here was a mistake.
12761       # Let's accept both of them until this is cleared up.
12762       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12763       lt_cv_file_magic_cmd=/usr/bin/file
12764       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12765       ;;
12766     esac
12767   else
12768     lt_cv_deplibs_check_method=pass_all
12769   fi
12770   ;;
12771
12772 gnu*)
12773   lt_cv_deplibs_check_method=pass_all
12774   ;;
12775
12776 haiku*)
12777   lt_cv_deplibs_check_method=pass_all
12778   ;;
12779
12780 hpux10.20* | hpux11*)
12781   lt_cv_file_magic_cmd=/usr/bin/file
12782   case $host_cpu in
12783   ia64*)
12784     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12785     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12786     ;;
12787   hppa*64*)
12788     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12789     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12790     ;;
12791   *)
12792     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12793     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12794     ;;
12795   esac
12796   ;;
12797
12798 interix[3-9]*)
12799   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12800   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12801   ;;
12802
12803 irix5* | irix6* | nonstopux*)
12804   case $LD in
12805   *-32|*"-32 ") libmagic=32-bit;;
12806   *-n32|*"-n32 ") libmagic=N32;;
12807   *-64|*"-64 ") libmagic=64-bit;;
12808   *) libmagic=never-match;;
12809   esac
12810   lt_cv_deplibs_check_method=pass_all
12811   ;;
12812
12813 # This must be Linux ELF.
12814 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12815   lt_cv_deplibs_check_method=pass_all
12816   ;;
12817
12818 netbsd*)
12819   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12820     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12821   else
12822     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12823   fi
12824   ;;
12825
12826 newos6*)
12827   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12828   lt_cv_file_magic_cmd=/usr/bin/file
12829   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12830   ;;
12831
12832 *nto* | *qnx*)
12833   lt_cv_deplibs_check_method=pass_all
12834   ;;
12835
12836 openbsd*)
12837   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12838     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12839   else
12840     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12841   fi
12842   ;;
12843
12844 osf3* | osf4* | osf5*)
12845   lt_cv_deplibs_check_method=pass_all
12846   ;;
12847
12848 rdos*)
12849   lt_cv_deplibs_check_method=pass_all
12850   ;;
12851
12852 solaris*)
12853   lt_cv_deplibs_check_method=pass_all
12854   ;;
12855
12856 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12857   lt_cv_deplibs_check_method=pass_all
12858   ;;
12859
12860 sysv4 | sysv4.3*)
12861   case $host_vendor in
12862   motorola)
12863     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]'
12864     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12865     ;;
12866   ncr)
12867     lt_cv_deplibs_check_method=pass_all
12868     ;;
12869   sequent)
12870     lt_cv_file_magic_cmd='/bin/file'
12871     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12872     ;;
12873   sni)
12874     lt_cv_file_magic_cmd='/bin/file'
12875     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12876     lt_cv_file_magic_test_file=/lib/libc.so
12877     ;;
12878   siemens)
12879     lt_cv_deplibs_check_method=pass_all
12880     ;;
12881   pc)
12882     lt_cv_deplibs_check_method=pass_all
12883     ;;
12884   esac
12885   ;;
12886
12887 tpf*)
12888   lt_cv_deplibs_check_method=pass_all
12889   ;;
12890 esac
12891
12892 fi
12893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12894 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12895 file_magic_cmd=$lt_cv_file_magic_cmd
12896 deplibs_check_method=$lt_cv_deplibs_check_method
12897 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12898
12899
12900
12901
12902
12903
12904
12905
12906
12907
12908
12909
12910 if test -n "$ac_tool_prefix"; then
12911   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12912 set dummy ${ac_tool_prefix}ar; ac_word=$2
12913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12914 $as_echo_n "checking for $ac_word... " >&6; }
12915 if test "${ac_cv_prog_AR+set}" = set; then :
12916   $as_echo_n "(cached) " >&6
12917 else
12918   if test -n "$AR"; then
12919   ac_cv_prog_AR="$AR" # Let the user override the test.
12920 else
12921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12922 for as_dir in $PATH
12923 do
12924   IFS=$as_save_IFS
12925   test -z "$as_dir" && as_dir=.
12926     for ac_exec_ext in '' $ac_executable_extensions; do
12927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12928     ac_cv_prog_AR="${ac_tool_prefix}ar"
12929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12930     break 2
12931   fi
12932 done
12933   done
12934 IFS=$as_save_IFS
12935
12936 fi
12937 fi
12938 AR=$ac_cv_prog_AR
12939 if test -n "$AR"; then
12940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12941 $as_echo "$AR" >&6; }
12942 else
12943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12944 $as_echo "no" >&6; }
12945 fi
12946
12947
12948 fi
12949 if test -z "$ac_cv_prog_AR"; then
12950   ac_ct_AR=$AR
12951   # Extract the first word of "ar", so it can be a program name with args.
12952 set dummy ar; ac_word=$2
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12954 $as_echo_n "checking for $ac_word... " >&6; }
12955 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12956   $as_echo_n "(cached) " >&6
12957 else
12958   if test -n "$ac_ct_AR"; then
12959   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12960 else
12961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12962 for as_dir in $PATH
12963 do
12964   IFS=$as_save_IFS
12965   test -z "$as_dir" && as_dir=.
12966     for ac_exec_ext in '' $ac_executable_extensions; do
12967   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12968     ac_cv_prog_ac_ct_AR="ar"
12969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12970     break 2
12971   fi
12972 done
12973   done
12974 IFS=$as_save_IFS
12975
12976 fi
12977 fi
12978 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12979 if test -n "$ac_ct_AR"; then
12980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12981 $as_echo "$ac_ct_AR" >&6; }
12982 else
12983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12984 $as_echo "no" >&6; }
12985 fi
12986
12987   if test "x$ac_ct_AR" = x; then
12988     AR="false"
12989   else
12990     case $cross_compiling:$ac_tool_warned in
12991 yes:)
12992 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12993 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12994 ac_tool_warned=yes ;;
12995 esac
12996     AR=$ac_ct_AR
12997   fi
12998 else
12999   AR="$ac_cv_prog_AR"
13000 fi
13001
13002 test -z "$AR" && AR=ar
13003 test -z "$AR_FLAGS" && AR_FLAGS=cru
13004
13005
13006
13007
13008
13009
13010
13011
13012
13013
13014
13015 if test -n "$ac_tool_prefix"; then
13016   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13017 set dummy ${ac_tool_prefix}strip; ac_word=$2
13018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13019 $as_echo_n "checking for $ac_word... " >&6; }
13020 if test "${ac_cv_prog_STRIP+set}" = set; then :
13021   $as_echo_n "(cached) " >&6
13022 else
13023   if test -n "$STRIP"; then
13024   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13025 else
13026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13027 for as_dir in $PATH
13028 do
13029   IFS=$as_save_IFS
13030   test -z "$as_dir" && as_dir=.
13031     for ac_exec_ext in '' $ac_executable_extensions; do
13032   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13033     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13034     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13035     break 2
13036   fi
13037 done
13038   done
13039 IFS=$as_save_IFS
13040
13041 fi
13042 fi
13043 STRIP=$ac_cv_prog_STRIP
13044 if test -n "$STRIP"; then
13045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13046 $as_echo "$STRIP" >&6; }
13047 else
13048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13049 $as_echo "no" >&6; }
13050 fi
13051
13052
13053 fi
13054 if test -z "$ac_cv_prog_STRIP"; then
13055   ac_ct_STRIP=$STRIP
13056   # Extract the first word of "strip", so it can be a program name with args.
13057 set dummy strip; ac_word=$2
13058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13059 $as_echo_n "checking for $ac_word... " >&6; }
13060 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13061   $as_echo_n "(cached) " >&6
13062 else
13063   if test -n "$ac_ct_STRIP"; then
13064   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13065 else
13066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13067 for as_dir in $PATH
13068 do
13069   IFS=$as_save_IFS
13070   test -z "$as_dir" && as_dir=.
13071     for ac_exec_ext in '' $ac_executable_extensions; do
13072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13073     ac_cv_prog_ac_ct_STRIP="strip"
13074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13075     break 2
13076   fi
13077 done
13078   done
13079 IFS=$as_save_IFS
13080
13081 fi
13082 fi
13083 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13084 if test -n "$ac_ct_STRIP"; then
13085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13086 $as_echo "$ac_ct_STRIP" >&6; }
13087 else
13088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13089 $as_echo "no" >&6; }
13090 fi
13091
13092   if test "x$ac_ct_STRIP" = x; then
13093     STRIP=":"
13094   else
13095     case $cross_compiling:$ac_tool_warned in
13096 yes:)
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13098 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13099 ac_tool_warned=yes ;;
13100 esac
13101     STRIP=$ac_ct_STRIP
13102   fi
13103 else
13104   STRIP="$ac_cv_prog_STRIP"
13105 fi
13106
13107 test -z "$STRIP" && STRIP=:
13108
13109
13110
13111
13112
13113
13114 if test -n "$ac_tool_prefix"; then
13115   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13116 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13118 $as_echo_n "checking for $ac_word... " >&6; }
13119 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13120   $as_echo_n "(cached) " >&6
13121 else
13122   if test -n "$RANLIB"; then
13123   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13124 else
13125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13126 for as_dir in $PATH
13127 do
13128   IFS=$as_save_IFS
13129   test -z "$as_dir" && as_dir=.
13130     for ac_exec_ext in '' $ac_executable_extensions; do
13131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13132     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13134     break 2
13135   fi
13136 done
13137   done
13138 IFS=$as_save_IFS
13139
13140 fi
13141 fi
13142 RANLIB=$ac_cv_prog_RANLIB
13143 if test -n "$RANLIB"; then
13144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13145 $as_echo "$RANLIB" >&6; }
13146 else
13147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13148 $as_echo "no" >&6; }
13149 fi
13150
13151
13152 fi
13153 if test -z "$ac_cv_prog_RANLIB"; then
13154   ac_ct_RANLIB=$RANLIB
13155   # Extract the first word of "ranlib", so it can be a program name with args.
13156 set dummy ranlib; ac_word=$2
13157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13158 $as_echo_n "checking for $ac_word... " >&6; }
13159 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13160   $as_echo_n "(cached) " >&6
13161 else
13162   if test -n "$ac_ct_RANLIB"; then
13163   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13164 else
13165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13166 for as_dir in $PATH
13167 do
13168   IFS=$as_save_IFS
13169   test -z "$as_dir" && as_dir=.
13170     for ac_exec_ext in '' $ac_executable_extensions; do
13171   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13172     ac_cv_prog_ac_ct_RANLIB="ranlib"
13173     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13174     break 2
13175   fi
13176 done
13177   done
13178 IFS=$as_save_IFS
13179
13180 fi
13181 fi
13182 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13183 if test -n "$ac_ct_RANLIB"; then
13184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13185 $as_echo "$ac_ct_RANLIB" >&6; }
13186 else
13187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13188 $as_echo "no" >&6; }
13189 fi
13190
13191   if test "x$ac_ct_RANLIB" = x; then
13192     RANLIB=":"
13193   else
13194     case $cross_compiling:$ac_tool_warned in
13195 yes:)
13196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13197 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13198 ac_tool_warned=yes ;;
13199 esac
13200     RANLIB=$ac_ct_RANLIB
13201   fi
13202 else
13203   RANLIB="$ac_cv_prog_RANLIB"
13204 fi
13205
13206 test -z "$RANLIB" && RANLIB=:
13207
13208
13209
13210
13211
13212
13213 # Determine commands to create old-style static archives.
13214 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13215 old_postinstall_cmds='chmod 644 $oldlib'
13216 old_postuninstall_cmds=
13217
13218 if test -n "$RANLIB"; then
13219   case $host_os in
13220   openbsd*)
13221     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13222     ;;
13223   *)
13224     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13225     ;;
13226   esac
13227   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13228 fi
13229
13230 case $host_os in
13231   darwin*)
13232     lock_old_archive_extraction=yes ;;
13233   *)
13234     lock_old_archive_extraction=no ;;
13235 esac
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275 # If no C compiler was specified, use CC.
13276 LTCC=${LTCC-"$CC"}
13277
13278 # If no C compiler flags were specified, use CFLAGS.
13279 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13280
13281 # Allow CC to be a program name with arguments.
13282 compiler=$CC
13283
13284
13285 # Check for command to grab the raw symbol name followed by C symbol from nm.
13286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13287 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13288 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13289   $as_echo_n "(cached) " >&6
13290 else
13291
13292 # These are sane defaults that work on at least a few old systems.
13293 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13294
13295 # Character class describing NM global symbol codes.
13296 symcode='[BCDEGRST]'
13297
13298 # Regexp to match symbols that can be accessed directly from C.
13299 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13300
13301 # Define system-specific variables.
13302 case $host_os in
13303 aix*)
13304   symcode='[BCDT]'
13305   ;;
13306 cygwin* | mingw* | pw32* | cegcc*)
13307   symcode='[ABCDGISTW]'
13308   ;;
13309 hpux*)
13310   if test "$host_cpu" = ia64; then
13311     symcode='[ABCDEGRST]'
13312   fi
13313   ;;
13314 irix* | nonstopux*)
13315   symcode='[BCDEGRST]'
13316   ;;
13317 osf*)
13318   symcode='[BCDEGQRST]'
13319   ;;
13320 solaris*)
13321   symcode='[BDRT]'
13322   ;;
13323 sco3.2v5*)
13324   symcode='[DT]'
13325   ;;
13326 sysv4.2uw2*)
13327   symcode='[DT]'
13328   ;;
13329 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13330   symcode='[ABDT]'
13331   ;;
13332 sysv4)
13333   symcode='[DFNSTU]'
13334   ;;
13335 esac
13336
13337 # If we're using GNU nm, then use its standard symbol codes.
13338 case `$NM -V 2>&1` in
13339 *GNU* | *'with BFD'*)
13340   symcode='[ABCDGIRSTW]' ;;
13341 esac
13342
13343 # Transform an extracted symbol line into a proper C declaration.
13344 # Some systems (esp. on ia64) link data and code symbols differently,
13345 # so use this general approach.
13346 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13347
13348 # Transform an extracted symbol line into symbol name and symbol address
13349 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13350 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'"
13351
13352 # Handle CRLF in mingw tool chain
13353 opt_cr=
13354 case $build_os in
13355 mingw*)
13356   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13357   ;;
13358 esac
13359
13360 # Try without a prefix underscore, then with it.
13361 for ac_symprfx in "" "_"; do
13362
13363   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13364   symxfrm="\\1 $ac_symprfx\\2 \\2"
13365
13366   # Write the raw and C identifiers.
13367   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13368     # Fake it for dumpbin and say T for any non-static function
13369     # and D for any global variable.
13370     # Also find C++ and __fastcall symbols from MSVC++,
13371     # which start with @ or ?.
13372     lt_cv_sys_global_symbol_pipe="$AWK '"\
13373 "     {last_section=section; section=\$ 3};"\
13374 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13375 "     \$ 0!~/External *\|/{next};"\
13376 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13377 "     {if(hide[section]) next};"\
13378 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13379 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13380 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13381 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13382 "     ' prfx=^$ac_symprfx"
13383   else
13384     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13385   fi
13386
13387   # Check to see that the pipe works correctly.
13388   pipe_works=no
13389
13390   rm -f conftest*
13391   cat > conftest.$ac_ext <<_LT_EOF
13392 #ifdef __cplusplus
13393 extern "C" {
13394 #endif
13395 char nm_test_var;
13396 void nm_test_func(void);
13397 void nm_test_func(void){}
13398 #ifdef __cplusplus
13399 }
13400 #endif
13401 int main(){nm_test_var='a';nm_test_func();return(0);}
13402 _LT_EOF
13403
13404   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13405   (eval $ac_compile) 2>&5
13406   ac_status=$?
13407   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13408   test $ac_status = 0; }; then
13409     # Now try to grab the symbols.
13410     nlist=conftest.nm
13411     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13412   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13413   ac_status=$?
13414   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13415   test $ac_status = 0; } && test -s "$nlist"; then
13416       # Try sorting and uniquifying the output.
13417       if sort "$nlist" | uniq > "$nlist"T; then
13418         mv -f "$nlist"T "$nlist"
13419       else
13420         rm -f "$nlist"T
13421       fi
13422
13423       # Make sure that we snagged all the symbols we need.
13424       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13425         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13426           cat <<_LT_EOF > conftest.$ac_ext
13427 #ifdef __cplusplus
13428 extern "C" {
13429 #endif
13430
13431 _LT_EOF
13432           # Now generate the symbol file.
13433           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13434
13435           cat <<_LT_EOF >> conftest.$ac_ext
13436
13437 /* The mapping between symbol names and symbols.  */
13438 const struct {
13439   const char *name;
13440   void       *address;
13441 }
13442 lt__PROGRAM__LTX_preloaded_symbols[] =
13443 {
13444   { "@PROGRAM@", (void *) 0 },
13445 _LT_EOF
13446           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13447           cat <<\_LT_EOF >> conftest.$ac_ext
13448   {0, (void *) 0}
13449 };
13450
13451 /* This works around a problem in FreeBSD linker */
13452 #ifdef FREEBSD_WORKAROUND
13453 static const void *lt_preloaded_setup() {
13454   return lt__PROGRAM__LTX_preloaded_symbols;
13455 }
13456 #endif
13457
13458 #ifdef __cplusplus
13459 }
13460 #endif
13461 _LT_EOF
13462           # Now try linking the two files.
13463           mv conftest.$ac_objext conftstm.$ac_objext
13464           lt_save_LIBS="$LIBS"
13465           lt_save_CFLAGS="$CFLAGS"
13466           LIBS="conftstm.$ac_objext"
13467           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13468           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13469   (eval $ac_link) 2>&5
13470   ac_status=$?
13471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13472   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13473             pipe_works=yes
13474           fi
13475           LIBS="$lt_save_LIBS"
13476           CFLAGS="$lt_save_CFLAGS"
13477         else
13478           echo "cannot find nm_test_func in $nlist" >&5
13479         fi
13480       else
13481         echo "cannot find nm_test_var in $nlist" >&5
13482       fi
13483     else
13484       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13485     fi
13486   else
13487     echo "$progname: failed program was:" >&5
13488     cat conftest.$ac_ext >&5
13489   fi
13490   rm -rf conftest* conftst*
13491
13492   # Do not use the global_symbol_pipe unless it works.
13493   if test "$pipe_works" = yes; then
13494     break
13495   else
13496     lt_cv_sys_global_symbol_pipe=
13497   fi
13498 done
13499
13500 fi
13501
13502 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13503   lt_cv_sys_global_symbol_to_cdecl=
13504 fi
13505 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13507 $as_echo "failed" >&6; }
13508 else
13509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13510 $as_echo "ok" >&6; }
13511 fi
13512
13513
13514
13515
13516
13517
13518
13519
13520
13521
13522
13523
13524
13525
13526
13527
13528
13529
13530
13531
13532
13533
13534 # Check whether --enable-libtool-lock was given.
13535 if test "${enable_libtool_lock+set}" = set; then :
13536   enableval=$enable_libtool_lock;
13537 fi
13538
13539 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13540
13541 # Some flags need to be propagated to the compiler or linker for good
13542 # libtool support.
13543 case $host in
13544 ia64-*-hpux*)
13545   # Find out which ABI we are using.
13546   echo 'int i;' > conftest.$ac_ext
13547   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13548   (eval $ac_compile) 2>&5
13549   ac_status=$?
13550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13551   test $ac_status = 0; }; then
13552     case `/usr/bin/file conftest.$ac_objext` in
13553       *ELF-32*)
13554         HPUX_IA64_MODE="32"
13555         ;;
13556       *ELF-64*)
13557         HPUX_IA64_MODE="64"
13558         ;;
13559     esac
13560   fi
13561   rm -rf conftest*
13562   ;;
13563 *-*-irix6*)
13564   # Find out which ABI we are using.
13565   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13566   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13567   (eval $ac_compile) 2>&5
13568   ac_status=$?
13569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13570   test $ac_status = 0; }; then
13571     if test "$lt_cv_prog_gnu_ld" = yes; then
13572       case `/usr/bin/file conftest.$ac_objext` in
13573         *32-bit*)
13574           LD="${LD-ld} -melf32bsmip"
13575           ;;
13576         *N32*)
13577           LD="${LD-ld} -melf32bmipn32"
13578           ;;
13579         *64-bit*)
13580           LD="${LD-ld} -melf64bmip"
13581         ;;
13582       esac
13583     else
13584       case `/usr/bin/file conftest.$ac_objext` in
13585         *32-bit*)
13586           LD="${LD-ld} -32"
13587           ;;
13588         *N32*)
13589           LD="${LD-ld} -n32"
13590           ;;
13591         *64-bit*)
13592           LD="${LD-ld} -64"
13593           ;;
13594       esac
13595     fi
13596   fi
13597   rm -rf conftest*
13598   ;;
13599
13600 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13601 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13602   # Find out which ABI we are using.
13603   echo 'int i;' > conftest.$ac_ext
13604   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13605   (eval $ac_compile) 2>&5
13606   ac_status=$?
13607   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13608   test $ac_status = 0; }; then
13609     case `/usr/bin/file conftest.o` in
13610       *32-bit*)
13611         case $host in
13612           x86_64-*kfreebsd*-gnu)
13613             LD="${LD-ld} -m elf_i386_fbsd"
13614             ;;
13615           x86_64-*linux*)
13616             LD="${LD-ld} -m elf_i386"
13617             ;;
13618           ppc64-*linux*|powerpc64-*linux*)
13619             LD="${LD-ld} -m elf32ppclinux"
13620             ;;
13621           s390x-*linux*)
13622             LD="${LD-ld} -m elf_s390"
13623             ;;
13624           sparc64-*linux*)
13625             LD="${LD-ld} -m elf32_sparc"
13626             ;;
13627         esac
13628         ;;
13629       *64-bit*)
13630         case $host in
13631           x86_64-*kfreebsd*-gnu)
13632             LD="${LD-ld} -m elf_x86_64_fbsd"
13633             ;;
13634           x86_64-*linux*)
13635             LD="${LD-ld} -m elf_x86_64"
13636             ;;
13637           ppc*-*linux*|powerpc*-*linux*)
13638             LD="${LD-ld} -m elf64ppc"
13639             ;;
13640           s390*-*linux*|s390*-*tpf*)
13641             LD="${LD-ld} -m elf64_s390"
13642             ;;
13643           sparc*-*linux*)
13644             LD="${LD-ld} -m elf64_sparc"
13645             ;;
13646         esac
13647         ;;
13648     esac
13649   fi
13650   rm -rf conftest*
13651   ;;
13652
13653 *-*-sco3.2v5*)
13654   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13655   SAVE_CFLAGS="$CFLAGS"
13656   CFLAGS="$CFLAGS -belf"
13657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13658 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13659 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13660   $as_echo_n "(cached) " >&6
13661 else
13662   ac_ext=c
13663 ac_cpp='$CPP $CPPFLAGS'
13664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13667
13668      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13669 /* end confdefs.h.  */
13670
13671 int
13672 main ()
13673 {
13674
13675   ;
13676   return 0;
13677 }
13678 _ACEOF
13679 if ac_fn_c_try_link "$LINENO"; then :
13680   lt_cv_cc_needs_belf=yes
13681 else
13682   lt_cv_cc_needs_belf=no
13683 fi
13684 rm -f core conftest.err conftest.$ac_objext \
13685     conftest$ac_exeext conftest.$ac_ext
13686      ac_ext=c
13687 ac_cpp='$CPP $CPPFLAGS'
13688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13691
13692 fi
13693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13694 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13695   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13696     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13697     CFLAGS="$SAVE_CFLAGS"
13698   fi
13699   ;;
13700 sparc*-*solaris*)
13701   # Find out which ABI we are using.
13702   echo 'int i;' > conftest.$ac_ext
13703   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13704   (eval $ac_compile) 2>&5
13705   ac_status=$?
13706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13707   test $ac_status = 0; }; then
13708     case `/usr/bin/file conftest.o` in
13709     *64-bit*)
13710       case $lt_cv_prog_gnu_ld in
13711       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13712       *)
13713         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13714           LD="${LD-ld} -64"
13715         fi
13716         ;;
13717       esac
13718       ;;
13719     esac
13720   fi
13721   rm -rf conftest*
13722   ;;
13723 esac
13724
13725 need_locks="$enable_libtool_lock"
13726
13727
13728   case $host_os in
13729     rhapsody* | darwin*)
13730     if test -n "$ac_tool_prefix"; then
13731   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13732 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13734 $as_echo_n "checking for $ac_word... " >&6; }
13735 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13736   $as_echo_n "(cached) " >&6
13737 else
13738   if test -n "$DSYMUTIL"; then
13739   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13740 else
13741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13742 for as_dir in $PATH
13743 do
13744   IFS=$as_save_IFS
13745   test -z "$as_dir" && as_dir=.
13746     for ac_exec_ext in '' $ac_executable_extensions; do
13747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13748     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13750     break 2
13751   fi
13752 done
13753   done
13754 IFS=$as_save_IFS
13755
13756 fi
13757 fi
13758 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13759 if test -n "$DSYMUTIL"; then
13760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13761 $as_echo "$DSYMUTIL" >&6; }
13762 else
13763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13764 $as_echo "no" >&6; }
13765 fi
13766
13767
13768 fi
13769 if test -z "$ac_cv_prog_DSYMUTIL"; then
13770   ac_ct_DSYMUTIL=$DSYMUTIL
13771   # Extract the first word of "dsymutil", so it can be a program name with args.
13772 set dummy dsymutil; ac_word=$2
13773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13774 $as_echo_n "checking for $ac_word... " >&6; }
13775 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13776   $as_echo_n "(cached) " >&6
13777 else
13778   if test -n "$ac_ct_DSYMUTIL"; then
13779   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13780 else
13781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13782 for as_dir in $PATH
13783 do
13784   IFS=$as_save_IFS
13785   test -z "$as_dir" && as_dir=.
13786     for ac_exec_ext in '' $ac_executable_extensions; do
13787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13788     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13790     break 2
13791   fi
13792 done
13793   done
13794 IFS=$as_save_IFS
13795
13796 fi
13797 fi
13798 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13799 if test -n "$ac_ct_DSYMUTIL"; then
13800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13801 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13802 else
13803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13804 $as_echo "no" >&6; }
13805 fi
13806
13807   if test "x$ac_ct_DSYMUTIL" = x; then
13808     DSYMUTIL=":"
13809   else
13810     case $cross_compiling:$ac_tool_warned in
13811 yes:)
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13813 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13814 ac_tool_warned=yes ;;
13815 esac
13816     DSYMUTIL=$ac_ct_DSYMUTIL
13817   fi
13818 else
13819   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13820 fi
13821
13822     if test -n "$ac_tool_prefix"; then
13823   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13824 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13826 $as_echo_n "checking for $ac_word... " >&6; }
13827 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13828   $as_echo_n "(cached) " >&6
13829 else
13830   if test -n "$NMEDIT"; then
13831   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13832 else
13833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13834 for as_dir in $PATH
13835 do
13836   IFS=$as_save_IFS
13837   test -z "$as_dir" && as_dir=.
13838     for ac_exec_ext in '' $ac_executable_extensions; do
13839   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13840     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13841     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13842     break 2
13843   fi
13844 done
13845   done
13846 IFS=$as_save_IFS
13847
13848 fi
13849 fi
13850 NMEDIT=$ac_cv_prog_NMEDIT
13851 if test -n "$NMEDIT"; then
13852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13853 $as_echo "$NMEDIT" >&6; }
13854 else
13855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13856 $as_echo "no" >&6; }
13857 fi
13858
13859
13860 fi
13861 if test -z "$ac_cv_prog_NMEDIT"; then
13862   ac_ct_NMEDIT=$NMEDIT
13863   # Extract the first word of "nmedit", so it can be a program name with args.
13864 set dummy nmedit; ac_word=$2
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13866 $as_echo_n "checking for $ac_word... " >&6; }
13867 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13868   $as_echo_n "(cached) " >&6
13869 else
13870   if test -n "$ac_ct_NMEDIT"; then
13871   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13872 else
13873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13874 for as_dir in $PATH
13875 do
13876   IFS=$as_save_IFS
13877   test -z "$as_dir" && as_dir=.
13878     for ac_exec_ext in '' $ac_executable_extensions; do
13879   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13880     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13882     break 2
13883   fi
13884 done
13885   done
13886 IFS=$as_save_IFS
13887
13888 fi
13889 fi
13890 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13891 if test -n "$ac_ct_NMEDIT"; then
13892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13893 $as_echo "$ac_ct_NMEDIT" >&6; }
13894 else
13895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13896 $as_echo "no" >&6; }
13897 fi
13898
13899   if test "x$ac_ct_NMEDIT" = x; then
13900     NMEDIT=":"
13901   else
13902     case $cross_compiling:$ac_tool_warned in
13903 yes:)
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13905 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13906 ac_tool_warned=yes ;;
13907 esac
13908     NMEDIT=$ac_ct_NMEDIT
13909   fi
13910 else
13911   NMEDIT="$ac_cv_prog_NMEDIT"
13912 fi
13913
13914     if test -n "$ac_tool_prefix"; then
13915   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13916 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13918 $as_echo_n "checking for $ac_word... " >&6; }
13919 if test "${ac_cv_prog_LIPO+set}" = set; then :
13920   $as_echo_n "(cached) " >&6
13921 else
13922   if test -n "$LIPO"; then
13923   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13924 else
13925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13926 for as_dir in $PATH
13927 do
13928   IFS=$as_save_IFS
13929   test -z "$as_dir" && as_dir=.
13930     for ac_exec_ext in '' $ac_executable_extensions; do
13931   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13932     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13933     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13934     break 2
13935   fi
13936 done
13937   done
13938 IFS=$as_save_IFS
13939
13940 fi
13941 fi
13942 LIPO=$ac_cv_prog_LIPO
13943 if test -n "$LIPO"; then
13944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13945 $as_echo "$LIPO" >&6; }
13946 else
13947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13948 $as_echo "no" >&6; }
13949 fi
13950
13951
13952 fi
13953 if test -z "$ac_cv_prog_LIPO"; then
13954   ac_ct_LIPO=$LIPO
13955   # Extract the first word of "lipo", so it can be a program name with args.
13956 set dummy lipo; ac_word=$2
13957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13958 $as_echo_n "checking for $ac_word... " >&6; }
13959 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13960   $as_echo_n "(cached) " >&6
13961 else
13962   if test -n "$ac_ct_LIPO"; then
13963   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13964 else
13965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13966 for as_dir in $PATH
13967 do
13968   IFS=$as_save_IFS
13969   test -z "$as_dir" && as_dir=.
13970     for ac_exec_ext in '' $ac_executable_extensions; do
13971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13972     ac_cv_prog_ac_ct_LIPO="lipo"
13973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13974     break 2
13975   fi
13976 done
13977   done
13978 IFS=$as_save_IFS
13979
13980 fi
13981 fi
13982 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13983 if test -n "$ac_ct_LIPO"; then
13984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13985 $as_echo "$ac_ct_LIPO" >&6; }
13986 else
13987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13988 $as_echo "no" >&6; }
13989 fi
13990
13991   if test "x$ac_ct_LIPO" = x; then
13992     LIPO=":"
13993   else
13994     case $cross_compiling:$ac_tool_warned in
13995 yes:)
13996 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13997 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13998 ac_tool_warned=yes ;;
13999 esac
14000     LIPO=$ac_ct_LIPO
14001   fi
14002 else
14003   LIPO="$ac_cv_prog_LIPO"
14004 fi
14005
14006     if test -n "$ac_tool_prefix"; then
14007   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14008 set dummy ${ac_tool_prefix}otool; ac_word=$2
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14010 $as_echo_n "checking for $ac_word... " >&6; }
14011 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14012   $as_echo_n "(cached) " >&6
14013 else
14014   if test -n "$OTOOL"; then
14015   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14016 else
14017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14018 for as_dir in $PATH
14019 do
14020   IFS=$as_save_IFS
14021   test -z "$as_dir" && as_dir=.
14022     for ac_exec_ext in '' $ac_executable_extensions; do
14023   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14024     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14026     break 2
14027   fi
14028 done
14029   done
14030 IFS=$as_save_IFS
14031
14032 fi
14033 fi
14034 OTOOL=$ac_cv_prog_OTOOL
14035 if test -n "$OTOOL"; then
14036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14037 $as_echo "$OTOOL" >&6; }
14038 else
14039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14040 $as_echo "no" >&6; }
14041 fi
14042
14043
14044 fi
14045 if test -z "$ac_cv_prog_OTOOL"; then
14046   ac_ct_OTOOL=$OTOOL
14047   # Extract the first word of "otool", so it can be a program name with args.
14048 set dummy otool; ac_word=$2
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14050 $as_echo_n "checking for $ac_word... " >&6; }
14051 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14052   $as_echo_n "(cached) " >&6
14053 else
14054   if test -n "$ac_ct_OTOOL"; then
14055   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14056 else
14057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14058 for as_dir in $PATH
14059 do
14060   IFS=$as_save_IFS
14061   test -z "$as_dir" && as_dir=.
14062     for ac_exec_ext in '' $ac_executable_extensions; do
14063   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14064     ac_cv_prog_ac_ct_OTOOL="otool"
14065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14066     break 2
14067   fi
14068 done
14069   done
14070 IFS=$as_save_IFS
14071
14072 fi
14073 fi
14074 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14075 if test -n "$ac_ct_OTOOL"; then
14076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14077 $as_echo "$ac_ct_OTOOL" >&6; }
14078 else
14079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14080 $as_echo "no" >&6; }
14081 fi
14082
14083   if test "x$ac_ct_OTOOL" = x; then
14084     OTOOL=":"
14085   else
14086     case $cross_compiling:$ac_tool_warned in
14087 yes:)
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14089 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14090 ac_tool_warned=yes ;;
14091 esac
14092     OTOOL=$ac_ct_OTOOL
14093   fi
14094 else
14095   OTOOL="$ac_cv_prog_OTOOL"
14096 fi
14097
14098     if test -n "$ac_tool_prefix"; then
14099   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14100 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14102 $as_echo_n "checking for $ac_word... " >&6; }
14103 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14104   $as_echo_n "(cached) " >&6
14105 else
14106   if test -n "$OTOOL64"; then
14107   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14108 else
14109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14110 for as_dir in $PATH
14111 do
14112   IFS=$as_save_IFS
14113   test -z "$as_dir" && as_dir=.
14114     for ac_exec_ext in '' $ac_executable_extensions; do
14115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14116     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14118     break 2
14119   fi
14120 done
14121   done
14122 IFS=$as_save_IFS
14123
14124 fi
14125 fi
14126 OTOOL64=$ac_cv_prog_OTOOL64
14127 if test -n "$OTOOL64"; then
14128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14129 $as_echo "$OTOOL64" >&6; }
14130 else
14131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14132 $as_echo "no" >&6; }
14133 fi
14134
14135
14136 fi
14137 if test -z "$ac_cv_prog_OTOOL64"; then
14138   ac_ct_OTOOL64=$OTOOL64
14139   # Extract the first word of "otool64", so it can be a program name with args.
14140 set dummy otool64; ac_word=$2
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14142 $as_echo_n "checking for $ac_word... " >&6; }
14143 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14144   $as_echo_n "(cached) " >&6
14145 else
14146   if test -n "$ac_ct_OTOOL64"; then
14147   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14148 else
14149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14150 for as_dir in $PATH
14151 do
14152   IFS=$as_save_IFS
14153   test -z "$as_dir" && as_dir=.
14154     for ac_exec_ext in '' $ac_executable_extensions; do
14155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14156     ac_cv_prog_ac_ct_OTOOL64="otool64"
14157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14158     break 2
14159   fi
14160 done
14161   done
14162 IFS=$as_save_IFS
14163
14164 fi
14165 fi
14166 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14167 if test -n "$ac_ct_OTOOL64"; then
14168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14169 $as_echo "$ac_ct_OTOOL64" >&6; }
14170 else
14171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14172 $as_echo "no" >&6; }
14173 fi
14174
14175   if test "x$ac_ct_OTOOL64" = x; then
14176     OTOOL64=":"
14177   else
14178     case $cross_compiling:$ac_tool_warned in
14179 yes:)
14180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14181 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14182 ac_tool_warned=yes ;;
14183 esac
14184     OTOOL64=$ac_ct_OTOOL64
14185   fi
14186 else
14187   OTOOL64="$ac_cv_prog_OTOOL64"
14188 fi
14189
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14217 $as_echo_n "checking for -single_module linker flag... " >&6; }
14218 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14219   $as_echo_n "(cached) " >&6
14220 else
14221   lt_cv_apple_cc_single_mod=no
14222       if test -z "${LT_MULTI_MODULE}"; then
14223         # By default we will add the -single_module flag. You can override
14224         # by either setting the environment variable LT_MULTI_MODULE
14225         # non-empty at configure time, or by adding -multi_module to the
14226         # link flags.
14227         rm -rf libconftest.dylib*
14228         echo "int foo(void){return 1;}" > conftest.c
14229         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14230 -dynamiclib -Wl,-single_module conftest.c" >&5
14231         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14232           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14233         _lt_result=$?
14234         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14235           lt_cv_apple_cc_single_mod=yes
14236         else
14237           cat conftest.err >&5
14238         fi
14239         rm -rf libconftest.dylib*
14240         rm -f conftest.*
14241       fi
14242 fi
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14244 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14246 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14247 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14248   $as_echo_n "(cached) " >&6
14249 else
14250   lt_cv_ld_exported_symbols_list=no
14251       save_LDFLAGS=$LDFLAGS
14252       echo "_main" > conftest.sym
14253       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14254       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14255 /* end confdefs.h.  */
14256
14257 int
14258 main ()
14259 {
14260
14261   ;
14262   return 0;
14263 }
14264 _ACEOF
14265 if ac_fn_c_try_link "$LINENO"; then :
14266   lt_cv_ld_exported_symbols_list=yes
14267 else
14268   lt_cv_ld_exported_symbols_list=no
14269 fi
14270 rm -f core conftest.err conftest.$ac_objext \
14271     conftest$ac_exeext conftest.$ac_ext
14272         LDFLAGS="$save_LDFLAGS"
14273
14274 fi
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14276 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14277     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14278 $as_echo_n "checking for -force_load linker flag... " >&6; }
14279 if test "${lt_cv_ld_force_load+set}" = set; then :
14280   $as_echo_n "(cached) " >&6
14281 else
14282   lt_cv_ld_force_load=no
14283       cat > conftest.c << _LT_EOF
14284 int forced_loaded() { return 2;}
14285 _LT_EOF
14286       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14287       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14288       echo "$AR cru libconftest.a conftest.o" >&5
14289       $AR cru libconftest.a conftest.o 2>&5
14290       cat > conftest.c << _LT_EOF
14291 int main() { return 0;}
14292 _LT_EOF
14293       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14294       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14295       _lt_result=$?
14296       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14297         lt_cv_ld_force_load=yes
14298       else
14299         cat conftest.err >&5
14300       fi
14301         rm -f conftest.err libconftest.a conftest conftest.c
14302         rm -rf conftest.dSYM
14303
14304 fi
14305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14306 $as_echo "$lt_cv_ld_force_load" >&6; }
14307     case $host_os in
14308     rhapsody* | darwin1.[012])
14309       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14310     darwin1.*)
14311       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14312     darwin*) # darwin 5.x on
14313       # if running on 10.5 or later, the deployment target defaults
14314       # to the OS version, if on x86, and 10.4, the deployment
14315       # target defaults to 10.4. Don't you love it?
14316       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14317         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14318           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14319         10.[012]*)
14320           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14321         10.*)
14322           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14323       esac
14324     ;;
14325   esac
14326     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14327       _lt_dar_single_mod='$single_module'
14328     fi
14329     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14330       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14331     else
14332       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14333     fi
14334     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14335       _lt_dsymutil='~$DSYMUTIL $lib || :'
14336     else
14337       _lt_dsymutil=
14338     fi
14339     ;;
14340   esac
14341
14342 for ac_header in dlfcn.h
14343 do :
14344   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14345 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14346   cat >>confdefs.h <<_ACEOF
14347 #define HAVE_DLFCN_H 1
14348 _ACEOF
14349
14350 fi
14351 done
14352
14353
14354
14355
14356
14357 # Set options
14358
14359
14360
14361         enable_dlopen=no
14362
14363
14364   enable_win32_dll=no
14365
14366
14367             # Check whether --enable-shared was given.
14368 if test "${enable_shared+set}" = set; then :
14369   enableval=$enable_shared; p=${PACKAGE-default}
14370     case $enableval in
14371     yes) enable_shared=yes ;;
14372     no) enable_shared=no ;;
14373     *)
14374       enable_shared=no
14375       # Look at the argument we got.  We use all the common list separators.
14376       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14377       for pkg in $enableval; do
14378         IFS="$lt_save_ifs"
14379         if test "X$pkg" = "X$p"; then
14380           enable_shared=yes
14381         fi
14382       done
14383       IFS="$lt_save_ifs"
14384       ;;
14385     esac
14386 else
14387   enable_shared=yes
14388 fi
14389
14390
14391
14392
14393
14394
14395
14396
14397
14398   # Check whether --enable-static was given.
14399 if test "${enable_static+set}" = set; then :
14400   enableval=$enable_static; p=${PACKAGE-default}
14401     case $enableval in
14402     yes) enable_static=yes ;;
14403     no) enable_static=no ;;
14404     *)
14405      enable_static=no
14406       # Look at the argument we got.  We use all the common list separators.
14407       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14408       for pkg in $enableval; do
14409         IFS="$lt_save_ifs"
14410         if test "X$pkg" = "X$p"; then
14411           enable_static=yes
14412         fi
14413       done
14414       IFS="$lt_save_ifs"
14415       ;;
14416     esac
14417 else
14418   enable_static=yes
14419 fi
14420
14421
14422
14423
14424
14425
14426
14427
14428
14429
14430 # Check whether --with-pic was given.
14431 if test "${with_pic+set}" = set; then :
14432   withval=$with_pic; pic_mode="$withval"
14433 else
14434   pic_mode=default
14435 fi
14436
14437
14438 test -z "$pic_mode" && pic_mode=default
14439
14440
14441
14442
14443
14444
14445
14446   # Check whether --enable-fast-install was given.
14447 if test "${enable_fast_install+set}" = set; then :
14448   enableval=$enable_fast_install; p=${PACKAGE-default}
14449     case $enableval in
14450     yes) enable_fast_install=yes ;;
14451     no) enable_fast_install=no ;;
14452     *)
14453       enable_fast_install=no
14454       # Look at the argument we got.  We use all the common list separators.
14455       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14456       for pkg in $enableval; do
14457         IFS="$lt_save_ifs"
14458         if test "X$pkg" = "X$p"; then
14459           enable_fast_install=yes
14460         fi
14461       done
14462       IFS="$lt_save_ifs"
14463       ;;
14464     esac
14465 else
14466   enable_fast_install=yes
14467 fi
14468
14469
14470
14471
14472
14473
14474
14475
14476
14477
14478
14479 # This can be used to rebuild libtool when needed
14480 LIBTOOL_DEPS="$ltmain"
14481
14482 # Always use our own libtool.
14483 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14484
14485
14486
14487
14488
14489
14490
14491
14492
14493
14494
14495
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508
14509
14510 test -z "$LN_S" && LN_S="ln -s"
14511
14512
14513
14514
14515
14516
14517
14518
14519
14520
14521
14522
14523
14524
14525 if test -n "${ZSH_VERSION+set}" ; then
14526    setopt NO_GLOB_SUBST
14527 fi
14528
14529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14530 $as_echo_n "checking for objdir... " >&6; }
14531 if test "${lt_cv_objdir+set}" = set; then :
14532   $as_echo_n "(cached) " >&6
14533 else
14534   rm -f .libs 2>/dev/null
14535 mkdir .libs 2>/dev/null
14536 if test -d .libs; then
14537   lt_cv_objdir=.libs
14538 else
14539   # MS-DOS does not allow filenames that begin with a dot.
14540   lt_cv_objdir=_libs
14541 fi
14542 rmdir .libs 2>/dev/null
14543 fi
14544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14545 $as_echo "$lt_cv_objdir" >&6; }
14546 objdir=$lt_cv_objdir
14547
14548
14549
14550
14551
14552 cat >>confdefs.h <<_ACEOF
14553 #define LT_OBJDIR "$lt_cv_objdir/"
14554 _ACEOF
14555
14556
14557
14558
14559 case $host_os in
14560 aix3*)
14561   # AIX sometimes has problems with the GCC collect2 program.  For some
14562   # reason, if we set the COLLECT_NAMES environment variable, the problems
14563   # vanish in a puff of smoke.
14564   if test "X${COLLECT_NAMES+set}" != Xset; then
14565     COLLECT_NAMES=
14566     export COLLECT_NAMES
14567   fi
14568   ;;
14569 esac
14570
14571 # Global variables:
14572 ofile=libtool
14573 can_build_shared=yes
14574
14575 # All known linkers require a `.a' archive for static linking (except MSVC,
14576 # which needs '.lib').
14577 libext=a
14578
14579 with_gnu_ld="$lt_cv_prog_gnu_ld"
14580
14581 old_CC="$CC"
14582 old_CFLAGS="$CFLAGS"
14583
14584 # Set sane defaults for various variables
14585 test -z "$CC" && CC=cc
14586 test -z "$LTCC" && LTCC=$CC
14587 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14588 test -z "$LD" && LD=ld
14589 test -z "$ac_objext" && ac_objext=o
14590
14591 for cc_temp in $compiler""; do
14592   case $cc_temp in
14593     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14594     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14595     \-*) ;;
14596     *) break;;
14597   esac
14598 done
14599 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14600
14601
14602 # Only perform the check for file, if the check method requires it
14603 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14604 case $deplibs_check_method in
14605 file_magic*)
14606   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14607     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14608 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14609 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14610   $as_echo_n "(cached) " >&6
14611 else
14612   case $MAGIC_CMD in
14613 [\\/*] |  ?:[\\/]*)
14614   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14615   ;;
14616 *)
14617   lt_save_MAGIC_CMD="$MAGIC_CMD"
14618   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14619   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14620   for ac_dir in $ac_dummy; do
14621     IFS="$lt_save_ifs"
14622     test -z "$ac_dir" && ac_dir=.
14623     if test -f $ac_dir/${ac_tool_prefix}file; then
14624       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14625       if test -n "$file_magic_test_file"; then
14626         case $deplibs_check_method in
14627         "file_magic "*)
14628           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14629           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14630           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14631             $EGREP "$file_magic_regex" > /dev/null; then
14632             :
14633           else
14634             cat <<_LT_EOF 1>&2
14635
14636 *** Warning: the command libtool uses to detect shared libraries,
14637 *** $file_magic_cmd, produces output that libtool cannot recognize.
14638 *** The result is that libtool may fail to recognize shared libraries
14639 *** as such.  This will affect the creation of libtool libraries that
14640 *** depend on shared libraries, but programs linked with such libtool
14641 *** libraries will work regardless of this problem.  Nevertheless, you
14642 *** may want to report the problem to your system manager and/or to
14643 *** bug-libtool@gnu.org
14644
14645 _LT_EOF
14646           fi ;;
14647         esac
14648       fi
14649       break
14650     fi
14651   done
14652   IFS="$lt_save_ifs"
14653   MAGIC_CMD="$lt_save_MAGIC_CMD"
14654   ;;
14655 esac
14656 fi
14657
14658 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14659 if test -n "$MAGIC_CMD"; then
14660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14661 $as_echo "$MAGIC_CMD" >&6; }
14662 else
14663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14664 $as_echo "no" >&6; }
14665 fi
14666
14667
14668
14669
14670
14671 if test -z "$lt_cv_path_MAGIC_CMD"; then
14672   if test -n "$ac_tool_prefix"; then
14673     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14674 $as_echo_n "checking for file... " >&6; }
14675 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14676   $as_echo_n "(cached) " >&6
14677 else
14678   case $MAGIC_CMD in
14679 [\\/*] |  ?:[\\/]*)
14680   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14681   ;;
14682 *)
14683   lt_save_MAGIC_CMD="$MAGIC_CMD"
14684   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14685   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14686   for ac_dir in $ac_dummy; do
14687     IFS="$lt_save_ifs"
14688     test -z "$ac_dir" && ac_dir=.
14689     if test -f $ac_dir/file; then
14690       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14691       if test -n "$file_magic_test_file"; then
14692         case $deplibs_check_method in
14693         "file_magic "*)
14694           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14695           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14696           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14697             $EGREP "$file_magic_regex" > /dev/null; then
14698             :
14699           else
14700             cat <<_LT_EOF 1>&2
14701
14702 *** Warning: the command libtool uses to detect shared libraries,
14703 *** $file_magic_cmd, produces output that libtool cannot recognize.
14704 *** The result is that libtool may fail to recognize shared libraries
14705 *** as such.  This will affect the creation of libtool libraries that
14706 *** depend on shared libraries, but programs linked with such libtool
14707 *** libraries will work regardless of this problem.  Nevertheless, you
14708 *** may want to report the problem to your system manager and/or to
14709 *** bug-libtool@gnu.org
14710
14711 _LT_EOF
14712           fi ;;
14713         esac
14714       fi
14715       break
14716     fi
14717   done
14718   IFS="$lt_save_ifs"
14719   MAGIC_CMD="$lt_save_MAGIC_CMD"
14720   ;;
14721 esac
14722 fi
14723
14724 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14725 if test -n "$MAGIC_CMD"; then
14726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14727 $as_echo "$MAGIC_CMD" >&6; }
14728 else
14729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14730 $as_echo "no" >&6; }
14731 fi
14732
14733
14734   else
14735     MAGIC_CMD=:
14736   fi
14737 fi
14738
14739   fi
14740   ;;
14741 esac
14742
14743 # Use C for the default configuration in the libtool script
14744
14745 lt_save_CC="$CC"
14746 ac_ext=c
14747 ac_cpp='$CPP $CPPFLAGS'
14748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14751
14752
14753 # Source file extension for C test sources.
14754 ac_ext=c
14755
14756 # Object file extension for compiled C test sources.
14757 objext=o
14758 objext=$objext
14759
14760 # Code to be used in simple compile tests
14761 lt_simple_compile_test_code="int some_variable = 0;"
14762
14763 # Code to be used in simple link tests
14764 lt_simple_link_test_code='int main(){return(0);}'
14765
14766
14767
14768
14769
14770
14771
14772 # If no C compiler was specified, use CC.
14773 LTCC=${LTCC-"$CC"}
14774
14775 # If no C compiler flags were specified, use CFLAGS.
14776 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14777
14778 # Allow CC to be a program name with arguments.
14779 compiler=$CC
14780
14781 # Save the default compiler, since it gets overwritten when the other
14782 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14783 compiler_DEFAULT=$CC
14784
14785 # save warnings/boilerplate of simple test code
14786 ac_outfile=conftest.$ac_objext
14787 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14788 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14789 _lt_compiler_boilerplate=`cat conftest.err`
14790 $RM conftest*
14791
14792 ac_outfile=conftest.$ac_objext
14793 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14794 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14795 _lt_linker_boilerplate=`cat conftest.err`
14796 $RM -r conftest*
14797
14798
14799 ## CAVEAT EMPTOR:
14800 ## There is no encapsulation within the following macros, do not change
14801 ## the running order or otherwise move them around unless you know exactly
14802 ## what you are doing...
14803 if test -n "$compiler"; then
14804
14805 lt_prog_compiler_no_builtin_flag=
14806
14807 if test "$GCC" = yes; then
14808   case $cc_basename in
14809   nvcc*)
14810     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14811   *)
14812     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14813   esac
14814
14815   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14816 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14817 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14818   $as_echo_n "(cached) " >&6
14819 else
14820   lt_cv_prog_compiler_rtti_exceptions=no
14821    ac_outfile=conftest.$ac_objext
14822    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14823    lt_compiler_flag="-fno-rtti -fno-exceptions"
14824    # Insert the option either (1) after the last *FLAGS variable, or
14825    # (2) before a word containing "conftest.", or (3) at the end.
14826    # Note that $ac_compile itself does not contain backslashes and begins
14827    # with a dollar sign (not a hyphen), so the echo should work correctly.
14828    # The option is referenced via a variable to avoid confusing sed.
14829    lt_compile=`echo "$ac_compile" | $SED \
14830    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14831    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14832    -e 's:$: $lt_compiler_flag:'`
14833    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14834    (eval "$lt_compile" 2>conftest.err)
14835    ac_status=$?
14836    cat conftest.err >&5
14837    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14838    if (exit $ac_status) && test -s "$ac_outfile"; then
14839      # The compiler can only warn and ignore the option if not recognized
14840      # So say no if there are warnings other than the usual output.
14841      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14842      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14843      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14844        lt_cv_prog_compiler_rtti_exceptions=yes
14845      fi
14846    fi
14847    $RM conftest*
14848
14849 fi
14850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14851 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14852
14853 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14854     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14855 else
14856     :
14857 fi
14858
14859 fi
14860
14861
14862
14863
14864
14865
14866   lt_prog_compiler_wl=
14867 lt_prog_compiler_pic=
14868 lt_prog_compiler_static=
14869
14870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14871 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14872
14873   if test "$GCC" = yes; then
14874     lt_prog_compiler_wl='-Wl,'
14875     lt_prog_compiler_static='-static'
14876
14877     case $host_os in
14878       aix*)
14879       # All AIX code is PIC.
14880       if test "$host_cpu" = ia64; then
14881         # AIX 5 now supports IA64 processor
14882         lt_prog_compiler_static='-Bstatic'
14883       fi
14884       ;;
14885
14886     amigaos*)
14887       case $host_cpu in
14888       powerpc)
14889             # see comment about AmigaOS4 .so support
14890             lt_prog_compiler_pic='-fPIC'
14891         ;;
14892       m68k)
14893             # FIXME: we need at least 68020 code to build shared libraries, but
14894             # adding the `-m68020' flag to GCC prevents building anything better,
14895             # like `-m68040'.
14896             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14897         ;;
14898       esac
14899       ;;
14900
14901     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14902       # PIC is the default for these OSes.
14903       ;;
14904
14905     mingw* | cygwin* | pw32* | os2* | cegcc*)
14906       # This hack is so that the source file can tell whether it is being
14907       # built for inclusion in a dll (and should export symbols for example).
14908       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14909       # (--disable-auto-import) libraries
14910       lt_prog_compiler_pic='-DDLL_EXPORT'
14911       ;;
14912
14913     darwin* | rhapsody*)
14914       # PIC is the default on this platform
14915       # Common symbols not allowed in MH_DYLIB files
14916       lt_prog_compiler_pic='-fno-common'
14917       ;;
14918
14919     haiku*)
14920       # PIC is the default for Haiku.
14921       # The "-static" flag exists, but is broken.
14922       lt_prog_compiler_static=
14923       ;;
14924
14925     hpux*)
14926       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14927       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14928       # sets the default TLS model and affects inlining.
14929       case $host_cpu in
14930       hppa*64*)
14931         # +Z the default
14932         ;;
14933       *)
14934         lt_prog_compiler_pic='-fPIC'
14935         ;;
14936       esac
14937       ;;
14938
14939     interix[3-9]*)
14940       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14941       # Instead, we relocate shared libraries at runtime.
14942       ;;
14943
14944     msdosdjgpp*)
14945       # Just because we use GCC doesn't mean we suddenly get shared libraries
14946       # on systems that don't support them.
14947       lt_prog_compiler_can_build_shared=no
14948       enable_shared=no
14949       ;;
14950
14951     *nto* | *qnx*)
14952       # QNX uses GNU C++, but need to define -shared option too, otherwise
14953       # it will coredump.
14954       lt_prog_compiler_pic='-fPIC -shared'
14955       ;;
14956
14957     sysv4*MP*)
14958       if test -d /usr/nec; then
14959         lt_prog_compiler_pic=-Kconform_pic
14960       fi
14961       ;;
14962
14963     *)
14964       lt_prog_compiler_pic='-fPIC'
14965       ;;
14966     esac
14967
14968     case $cc_basename in
14969     nvcc*) # Cuda Compiler Driver 2.2
14970       lt_prog_compiler_wl='-Xlinker '
14971       lt_prog_compiler_pic='-Xcompiler -fPIC'
14972       ;;
14973     esac
14974   else
14975     # PORTME Check for flag to pass linker flags through the system compiler.
14976     case $host_os in
14977     aix*)
14978       lt_prog_compiler_wl='-Wl,'
14979       if test "$host_cpu" = ia64; then
14980         # AIX 5 now supports IA64 processor
14981         lt_prog_compiler_static='-Bstatic'
14982       else
14983         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14984       fi
14985       ;;
14986
14987     mingw* | cygwin* | pw32* | os2* | cegcc*)
14988       # This hack is so that the source file can tell whether it is being
14989       # built for inclusion in a dll (and should export symbols for example).
14990       lt_prog_compiler_pic='-DDLL_EXPORT'
14991       ;;
14992
14993     hpux9* | hpux10* | hpux11*)
14994       lt_prog_compiler_wl='-Wl,'
14995       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14996       # not for PA HP-UX.
14997       case $host_cpu in
14998       hppa*64*|ia64*)
14999         # +Z the default
15000         ;;
15001       *)
15002         lt_prog_compiler_pic='+Z'
15003         ;;
15004       esac
15005       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15006       lt_prog_compiler_static='${wl}-a ${wl}archive'
15007       ;;
15008
15009     irix5* | irix6* | nonstopux*)
15010       lt_prog_compiler_wl='-Wl,'
15011       # PIC (with -KPIC) is the default.
15012       lt_prog_compiler_static='-non_shared'
15013       ;;
15014
15015     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15016       case $cc_basename in
15017       # old Intel for x86_64 which still supported -KPIC.
15018       ecc*)
15019         lt_prog_compiler_wl='-Wl,'
15020         lt_prog_compiler_pic='-KPIC'
15021         lt_prog_compiler_static='-static'
15022         ;;
15023       # icc used to be incompatible with GCC.
15024       # ICC 10 doesn't accept -KPIC any more.
15025       icc* | ifort*)
15026         lt_prog_compiler_wl='-Wl,'
15027         lt_prog_compiler_pic='-fPIC'
15028         lt_prog_compiler_static='-static'
15029         ;;
15030       # Lahey Fortran 8.1.
15031       lf95*)
15032         lt_prog_compiler_wl='-Wl,'
15033         lt_prog_compiler_pic='--shared'
15034         lt_prog_compiler_static='--static'
15035         ;;
15036       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15037         # Portland Group compilers (*not* the Pentium gcc compiler,
15038         # which looks to be a dead project)
15039         lt_prog_compiler_wl='-Wl,'
15040         lt_prog_compiler_pic='-fpic'
15041         lt_prog_compiler_static='-Bstatic'
15042         ;;
15043       ccc*)
15044         lt_prog_compiler_wl='-Wl,'
15045         # All Alpha code is PIC.
15046         lt_prog_compiler_static='-non_shared'
15047         ;;
15048       xl* | bgxl* | bgf* | mpixl*)
15049         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15050         lt_prog_compiler_wl='-Wl,'
15051         lt_prog_compiler_pic='-qpic'
15052         lt_prog_compiler_static='-qstaticlink'
15053         ;;
15054       *)
15055         case `$CC -V 2>&1 | sed 5q` in
15056         *Sun\ F* | *Sun*Fortran*)
15057           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15058           lt_prog_compiler_pic='-KPIC'
15059           lt_prog_compiler_static='-Bstatic'
15060           lt_prog_compiler_wl=''
15061           ;;
15062         *Sun\ C*)
15063           # Sun C 5.9
15064           lt_prog_compiler_pic='-KPIC'
15065           lt_prog_compiler_static='-Bstatic'
15066           lt_prog_compiler_wl='-Wl,'
15067           ;;
15068         esac
15069         ;;
15070       esac
15071       ;;
15072
15073     newsos6)
15074       lt_prog_compiler_pic='-KPIC'
15075       lt_prog_compiler_static='-Bstatic'
15076       ;;
15077
15078     *nto* | *qnx*)
15079       # QNX uses GNU C++, but need to define -shared option too, otherwise
15080       # it will coredump.
15081       lt_prog_compiler_pic='-fPIC -shared'
15082       ;;
15083
15084     osf3* | osf4* | osf5*)
15085       lt_prog_compiler_wl='-Wl,'
15086       # All OSF/1 code is PIC.
15087       lt_prog_compiler_static='-non_shared'
15088       ;;
15089
15090     rdos*)
15091       lt_prog_compiler_static='-non_shared'
15092       ;;
15093
15094     solaris*)
15095       lt_prog_compiler_pic='-KPIC'
15096       lt_prog_compiler_static='-Bstatic'
15097       case $cc_basename in
15098       f77* | f90* | f95*)
15099         lt_prog_compiler_wl='-Qoption ld ';;
15100       *)
15101         lt_prog_compiler_wl='-Wl,';;
15102       esac
15103       ;;
15104
15105     sunos4*)
15106       lt_prog_compiler_wl='-Qoption ld '
15107       lt_prog_compiler_pic='-PIC'
15108       lt_prog_compiler_static='-Bstatic'
15109       ;;
15110
15111     sysv4 | sysv4.2uw2* | sysv4.3*)
15112       lt_prog_compiler_wl='-Wl,'
15113       lt_prog_compiler_pic='-KPIC'
15114       lt_prog_compiler_static='-Bstatic'
15115       ;;
15116
15117     sysv4*MP*)
15118       if test -d /usr/nec ;then
15119         lt_prog_compiler_pic='-Kconform_pic'
15120         lt_prog_compiler_static='-Bstatic'
15121       fi
15122       ;;
15123
15124     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15125       lt_prog_compiler_wl='-Wl,'
15126       lt_prog_compiler_pic='-KPIC'
15127       lt_prog_compiler_static='-Bstatic'
15128       ;;
15129
15130     unicos*)
15131       lt_prog_compiler_wl='-Wl,'
15132       lt_prog_compiler_can_build_shared=no
15133       ;;
15134
15135     uts4*)
15136       lt_prog_compiler_pic='-pic'
15137       lt_prog_compiler_static='-Bstatic'
15138       ;;
15139
15140     *)
15141       lt_prog_compiler_can_build_shared=no
15142       ;;
15143     esac
15144   fi
15145
15146 case $host_os in
15147   # For platforms which do not support PIC, -DPIC is meaningless:
15148   *djgpp*)
15149     lt_prog_compiler_pic=
15150     ;;
15151   *)
15152     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15153     ;;
15154 esac
15155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15156 $as_echo "$lt_prog_compiler_pic" >&6; }
15157
15158
15159
15160
15161
15162
15163 #
15164 # Check to make sure the PIC flag actually works.
15165 #
15166 if test -n "$lt_prog_compiler_pic"; then
15167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15168 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15169 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15170   $as_echo_n "(cached) " >&6
15171 else
15172   lt_cv_prog_compiler_pic_works=no
15173    ac_outfile=conftest.$ac_objext
15174    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15175    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15176    # Insert the option either (1) after the last *FLAGS variable, or
15177    # (2) before a word containing "conftest.", or (3) at the end.
15178    # Note that $ac_compile itself does not contain backslashes and begins
15179    # with a dollar sign (not a hyphen), so the echo should work correctly.
15180    # The option is referenced via a variable to avoid confusing sed.
15181    lt_compile=`echo "$ac_compile" | $SED \
15182    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15183    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15184    -e 's:$: $lt_compiler_flag:'`
15185    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15186    (eval "$lt_compile" 2>conftest.err)
15187    ac_status=$?
15188    cat conftest.err >&5
15189    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15190    if (exit $ac_status) && test -s "$ac_outfile"; then
15191      # The compiler can only warn and ignore the option if not recognized
15192      # So say no if there are warnings other than the usual output.
15193      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15194      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15195      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15196        lt_cv_prog_compiler_pic_works=yes
15197      fi
15198    fi
15199    $RM conftest*
15200
15201 fi
15202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15203 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15204
15205 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15206     case $lt_prog_compiler_pic in
15207      "" | " "*) ;;
15208      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15209      esac
15210 else
15211     lt_prog_compiler_pic=
15212      lt_prog_compiler_can_build_shared=no
15213 fi
15214
15215 fi
15216
15217
15218
15219
15220
15221
15222 #
15223 # Check to make sure the static flag actually works.
15224 #
15225 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15227 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15228 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15229   $as_echo_n "(cached) " >&6
15230 else
15231   lt_cv_prog_compiler_static_works=no
15232    save_LDFLAGS="$LDFLAGS"
15233    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15234    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15235    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15236      # The linker can only warn and ignore the option if not recognized
15237      # So say no if there are warnings
15238      if test -s conftest.err; then
15239        # Append any errors to the config.log.
15240        cat conftest.err 1>&5
15241        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15242        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15243        if diff conftest.exp conftest.er2 >/dev/null; then
15244          lt_cv_prog_compiler_static_works=yes
15245        fi
15246      else
15247        lt_cv_prog_compiler_static_works=yes
15248      fi
15249    fi
15250    $RM -r conftest*
15251    LDFLAGS="$save_LDFLAGS"
15252
15253 fi
15254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15255 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15256
15257 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15258     :
15259 else
15260     lt_prog_compiler_static=
15261 fi
15262
15263
15264
15265
15266
15267
15268
15269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15270 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15271 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15272   $as_echo_n "(cached) " >&6
15273 else
15274   lt_cv_prog_compiler_c_o=no
15275    $RM -r conftest 2>/dev/null
15276    mkdir conftest
15277    cd conftest
15278    mkdir out
15279    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15280
15281    lt_compiler_flag="-o out/conftest2.$ac_objext"
15282    # Insert the option either (1) after the last *FLAGS variable, or
15283    # (2) before a word containing "conftest.", or (3) at the end.
15284    # Note that $ac_compile itself does not contain backslashes and begins
15285    # with a dollar sign (not a hyphen), so the echo should work correctly.
15286    lt_compile=`echo "$ac_compile" | $SED \
15287    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15288    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15289    -e 's:$: $lt_compiler_flag:'`
15290    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15291    (eval "$lt_compile" 2>out/conftest.err)
15292    ac_status=$?
15293    cat out/conftest.err >&5
15294    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15295    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15296    then
15297      # The compiler can only warn and ignore the option if not recognized
15298      # So say no if there are warnings
15299      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15300      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15301      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15302        lt_cv_prog_compiler_c_o=yes
15303      fi
15304    fi
15305    chmod u+w . 2>&5
15306    $RM conftest*
15307    # SGI C++ compiler will create directory out/ii_files/ for
15308    # template instantiation
15309    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15310    $RM out/* && rmdir out
15311    cd ..
15312    $RM -r conftest
15313    $RM conftest*
15314
15315 fi
15316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15317 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15318
15319
15320
15321
15322
15323
15324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15325 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15326 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15327   $as_echo_n "(cached) " >&6
15328 else
15329   lt_cv_prog_compiler_c_o=no
15330    $RM -r conftest 2>/dev/null
15331    mkdir conftest
15332    cd conftest
15333    mkdir out
15334    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15335
15336    lt_compiler_flag="-o out/conftest2.$ac_objext"
15337    # Insert the option either (1) after the last *FLAGS variable, or
15338    # (2) before a word containing "conftest.", or (3) at the end.
15339    # Note that $ac_compile itself does not contain backslashes and begins
15340    # with a dollar sign (not a hyphen), so the echo should work correctly.
15341    lt_compile=`echo "$ac_compile" | $SED \
15342    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15343    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15344    -e 's:$: $lt_compiler_flag:'`
15345    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15346    (eval "$lt_compile" 2>out/conftest.err)
15347    ac_status=$?
15348    cat out/conftest.err >&5
15349    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15350    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15351    then
15352      # The compiler can only warn and ignore the option if not recognized
15353      # So say no if there are warnings
15354      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15355      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15356      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15357        lt_cv_prog_compiler_c_o=yes
15358      fi
15359    fi
15360    chmod u+w . 2>&5
15361    $RM conftest*
15362    # SGI C++ compiler will create directory out/ii_files/ for
15363    # template instantiation
15364    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15365    $RM out/* && rmdir out
15366    cd ..
15367    $RM -r conftest
15368    $RM conftest*
15369
15370 fi
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15372 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15373
15374
15375
15376
15377 hard_links="nottested"
15378 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15379   # do not overwrite the value of need_locks provided by the user
15380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15381 $as_echo_n "checking if we can lock with hard links... " >&6; }
15382   hard_links=yes
15383   $RM conftest*
15384   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15385   touch conftest.a
15386   ln conftest.a conftest.b 2>&5 || hard_links=no
15387   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15389 $as_echo "$hard_links" >&6; }
15390   if test "$hard_links" = no; then
15391     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15392 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15393     need_locks=warn
15394   fi
15395 else
15396   need_locks=no
15397 fi
15398
15399
15400
15401
15402
15403
15404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15405 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15406
15407   runpath_var=
15408   allow_undefined_flag=
15409   always_export_symbols=no
15410   archive_cmds=
15411   archive_expsym_cmds=
15412   compiler_needs_object=no
15413   enable_shared_with_static_runtimes=no
15414   export_dynamic_flag_spec=
15415   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15416   hardcode_automatic=no
15417   hardcode_direct=no
15418   hardcode_direct_absolute=no
15419   hardcode_libdir_flag_spec=
15420   hardcode_libdir_flag_spec_ld=
15421   hardcode_libdir_separator=
15422   hardcode_minus_L=no
15423   hardcode_shlibpath_var=unsupported
15424   inherit_rpath=no
15425   link_all_deplibs=unknown
15426   module_cmds=
15427   module_expsym_cmds=
15428   old_archive_from_new_cmds=
15429   old_archive_from_expsyms_cmds=
15430   thread_safe_flag_spec=
15431   whole_archive_flag_spec=
15432   # include_expsyms should be a list of space-separated symbols to be *always*
15433   # included in the symbol list
15434   include_expsyms=
15435   # exclude_expsyms can be an extended regexp of symbols to exclude
15436   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15437   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15438   # as well as any symbol that contains `d'.
15439   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15440   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15441   # platforms (ab)use it in PIC code, but their linkers get confused if
15442   # the symbol is explicitly referenced.  Since portable code cannot
15443   # rely on this symbol name, it's probably fine to never include it in
15444   # preloaded symbol tables.
15445   # Exclude shared library initialization/finalization symbols.
15446   extract_expsyms_cmds=
15447
15448   case $host_os in
15449   cygwin* | mingw* | pw32* | cegcc*)
15450     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15451     # When not using gcc, we currently assume that we are using
15452     # Microsoft Visual C++.
15453     if test "$GCC" != yes; then
15454       with_gnu_ld=no
15455     fi
15456     ;;
15457   interix*)
15458     # we just hope/assume this is gcc and not c89 (= MSVC++)
15459     with_gnu_ld=yes
15460     ;;
15461   openbsd*)
15462     with_gnu_ld=no
15463     ;;
15464   esac
15465
15466   ld_shlibs=yes
15467
15468   # On some targets, GNU ld is compatible enough with the native linker
15469   # that we're better off using the native interface for both.
15470   lt_use_gnu_ld_interface=no
15471   if test "$with_gnu_ld" = yes; then
15472     case $host_os in
15473       aix*)
15474         # The AIX port of GNU ld has always aspired to compatibility
15475         # with the native linker.  However, as the warning in the GNU ld
15476         # block says, versions before 2.19.5* couldn't really create working
15477         # shared libraries, regardless of the interface used.
15478         case `$LD -v 2>&1` in
15479           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15480           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15481           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15482           *)
15483             lt_use_gnu_ld_interface=yes
15484             ;;
15485         esac
15486         ;;
15487       *)
15488         lt_use_gnu_ld_interface=yes
15489         ;;
15490     esac
15491   fi
15492
15493   if test "$lt_use_gnu_ld_interface" = yes; then
15494     # If archive_cmds runs LD, not CC, wlarc should be empty
15495     wlarc='${wl}'
15496
15497     # Set some defaults for GNU ld with shared library support. These
15498     # are reset later if shared libraries are not supported. Putting them
15499     # here allows them to be overridden if necessary.
15500     runpath_var=LD_RUN_PATH
15501     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15502     export_dynamic_flag_spec='${wl}--export-dynamic'
15503     # ancient GNU ld didn't support --whole-archive et. al.
15504     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15505       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15506     else
15507       whole_archive_flag_spec=
15508     fi
15509     supports_anon_versioning=no
15510     case `$LD -v 2>&1` in
15511       *GNU\ gold*) supports_anon_versioning=yes ;;
15512       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15513       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15514       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15515       *\ 2.11.*) ;; # other 2.11 versions
15516       *) supports_anon_versioning=yes ;;
15517     esac
15518
15519     # See if GNU ld supports shared libraries.
15520     case $host_os in
15521     aix[3-9]*)
15522       # On AIX/PPC, the GNU linker is very broken
15523       if test "$host_cpu" != ia64; then
15524         ld_shlibs=no
15525         cat <<_LT_EOF 1>&2
15526
15527 *** Warning: the GNU linker, at least up to release 2.19, is reported
15528 *** to be unable to reliably create shared libraries on AIX.
15529 *** Therefore, libtool is disabling shared libraries support.  If you
15530 *** really care for shared libraries, you may want to install binutils
15531 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15532 *** You will then need to restart the configuration process.
15533
15534 _LT_EOF
15535       fi
15536       ;;
15537
15538     amigaos*)
15539       case $host_cpu in
15540       powerpc)
15541             # see comment about AmigaOS4 .so support
15542             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15543             archive_expsym_cmds=''
15544         ;;
15545       m68k)
15546             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15547             hardcode_libdir_flag_spec='-L$libdir'
15548             hardcode_minus_L=yes
15549         ;;
15550       esac
15551       ;;
15552
15553     beos*)
15554       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15555         allow_undefined_flag=unsupported
15556         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15557         # support --undefined.  This deserves some investigation.  FIXME
15558         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15559       else
15560         ld_shlibs=no
15561       fi
15562       ;;
15563
15564     cygwin* | mingw* | pw32* | cegcc*)
15565       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15566       # as there is no search path for DLLs.
15567       hardcode_libdir_flag_spec='-L$libdir'
15568       export_dynamic_flag_spec='${wl}--export-all-symbols'
15569       allow_undefined_flag=unsupported
15570       always_export_symbols=no
15571       enable_shared_with_static_runtimes=yes
15572       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15573
15574       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15575         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15576         # If the export-symbols file already is a .def file (1st line
15577         # is EXPORTS), use it as is; otherwise, prepend...
15578         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15579           cp $export_symbols $output_objdir/$soname.def;
15580         else
15581           echo EXPORTS > $output_objdir/$soname.def;
15582           cat $export_symbols >> $output_objdir/$soname.def;
15583         fi~
15584         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15585       else
15586         ld_shlibs=no
15587       fi
15588       ;;
15589
15590     haiku*)
15591       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15592       link_all_deplibs=yes
15593       ;;
15594
15595     interix[3-9]*)
15596       hardcode_direct=no
15597       hardcode_shlibpath_var=no
15598       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15599       export_dynamic_flag_spec='${wl}-E'
15600       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15601       # Instead, shared libraries are loaded at an image base (0x10000000 by
15602       # default) and relocated if they conflict, which is a slow very memory
15603       # consuming and fragmenting process.  To avoid this, we pick a random,
15604       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15605       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15606       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15607       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15608       ;;
15609
15610     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15611       tmp_diet=no
15612       if test "$host_os" = linux-dietlibc; then
15613         case $cc_basename in
15614           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15615         esac
15616       fi
15617       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15618          && test "$tmp_diet" = no
15619       then
15620         tmp_addflag=
15621         tmp_sharedflag='-shared'
15622         case $cc_basename,$host_cpu in
15623         pgcc*)                          # Portland Group C compiler
15624           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'
15625           tmp_addflag=' $pic_flag'
15626           ;;
15627         pgf77* | pgf90* | pgf95* | pgfortran*)
15628                                         # Portland Group f77 and f90 compilers
15629           whole_archive_flag_spec='${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'
15630           tmp_addflag=' $pic_flag -Mnomain' ;;
15631         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15632           tmp_addflag=' -i_dynamic' ;;
15633         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15634           tmp_addflag=' -i_dynamic -nofor_main' ;;
15635         ifc* | ifort*)                  # Intel Fortran compiler
15636           tmp_addflag=' -nofor_main' ;;
15637         lf95*)                          # Lahey Fortran 8.1
15638           whole_archive_flag_spec=
15639           tmp_sharedflag='--shared' ;;
15640         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15641           tmp_sharedflag='-qmkshrobj'
15642           tmp_addflag= ;;
15643         nvcc*)  # Cuda Compiler Driver 2.2
15644           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15645           compiler_needs_object=yes
15646           ;;
15647         esac
15648         case `$CC -V 2>&1 | sed 5q` in
15649         *Sun\ C*)                       # Sun C 5.9
15650           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\"` ${wl}--no-whole-archive'
15651           compiler_needs_object=yes
15652           tmp_sharedflag='-G' ;;
15653         *Sun\ F*)                       # Sun Fortran 8.3
15654           tmp_sharedflag='-G' ;;
15655         esac
15656         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15657
15658         if test "x$supports_anon_versioning" = xyes; then
15659           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15660             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15661             echo "local: *; };" >> $output_objdir/$libname.ver~
15662             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15663         fi
15664
15665         case $cc_basename in
15666         xlf* | bgf* | bgxlf* | mpixlf*)
15667           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15668           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15669           hardcode_libdir_flag_spec=
15670           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15671           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15672           if test "x$supports_anon_versioning" = xyes; then
15673             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15674               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15675               echo "local: *; };" >> $output_objdir/$libname.ver~
15676               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15677           fi
15678           ;;
15679         esac
15680       else
15681         ld_shlibs=no
15682       fi
15683       ;;
15684
15685     netbsd*)
15686       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15687         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15688         wlarc=
15689       else
15690         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15691         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15692       fi
15693       ;;
15694
15695     solaris*)
15696       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15697         ld_shlibs=no
15698         cat <<_LT_EOF 1>&2
15699
15700 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15701 *** create shared libraries on Solaris systems.  Therefore, libtool
15702 *** is disabling shared libraries support.  We urge you to upgrade GNU
15703 *** binutils to release 2.9.1 or newer.  Another option is to modify
15704 *** your PATH or compiler configuration so that the native linker is
15705 *** used, and then restart.
15706
15707 _LT_EOF
15708       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15709         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15710         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15711       else
15712         ld_shlibs=no
15713       fi
15714       ;;
15715
15716     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15717       case `$LD -v 2>&1` in
15718         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15719         ld_shlibs=no
15720         cat <<_LT_EOF 1>&2
15721
15722 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15723 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15724 *** is disabling shared libraries support.  We urge you to upgrade GNU
15725 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15726 *** your PATH or compiler configuration so that the native linker is
15727 *** used, and then restart.
15728
15729 _LT_EOF
15730         ;;
15731         *)
15732           # For security reasons, it is highly recommended that you always
15733           # use absolute paths for naming shared libraries, and exclude the
15734           # DT_RUNPATH tag from executables and libraries.  But doing so
15735           # requires that you compile everything twice, which is a pain.
15736           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15737             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15738             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15739             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15740           else
15741             ld_shlibs=no
15742           fi
15743         ;;
15744       esac
15745       ;;
15746
15747     sunos4*)
15748       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15749       wlarc=
15750       hardcode_direct=yes
15751       hardcode_shlibpath_var=no
15752       ;;
15753
15754     *)
15755       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15756         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15757         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15758       else
15759         ld_shlibs=no
15760       fi
15761       ;;
15762     esac
15763
15764     if test "$ld_shlibs" = no; then
15765       runpath_var=
15766       hardcode_libdir_flag_spec=
15767       export_dynamic_flag_spec=
15768       whole_archive_flag_spec=
15769     fi
15770   else
15771     # PORTME fill in a description of your system's linker (not GNU ld)
15772     case $host_os in
15773     aix3*)
15774       allow_undefined_flag=unsupported
15775       always_export_symbols=yes
15776       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15777       # Note: this linker hardcodes the directories in LIBPATH if there
15778       # are no directories specified by -L.
15779       hardcode_minus_L=yes
15780       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15781         # Neither direct hardcoding nor static linking is supported with a
15782         # broken collect2.
15783         hardcode_direct=unsupported
15784       fi
15785       ;;
15786
15787     aix[4-9]*)
15788       if test "$host_cpu" = ia64; then
15789         # On IA64, the linker does run time linking by default, so we don't
15790         # have to do anything special.
15791         aix_use_runtimelinking=no
15792         exp_sym_flag='-Bexport'
15793         no_entry_flag=""
15794       else
15795         # If we're using GNU nm, then we don't want the "-C" option.
15796         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15797         # Also, AIX nm treats weak defined symbols like other global
15798         # defined symbols, whereas GNU nm marks them as "W".
15799         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15800           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15801         else
15802           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15803         fi
15804         aix_use_runtimelinking=no
15805
15806         # Test if we are trying to use run time linking or normal
15807         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15808         # need to do runtime linking.
15809         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15810           for ld_flag in $LDFLAGS; do
15811           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15812             aix_use_runtimelinking=yes
15813             break
15814           fi
15815           done
15816           ;;
15817         esac
15818
15819         exp_sym_flag='-bexport'
15820         no_entry_flag='-bnoentry'
15821       fi
15822
15823       # When large executables or shared objects are built, AIX ld can
15824       # have problems creating the table of contents.  If linking a library
15825       # or program results in "error TOC overflow" add -mminimal-toc to
15826       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15827       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15828
15829       archive_cmds=''
15830       hardcode_direct=yes
15831       hardcode_direct_absolute=yes
15832       hardcode_libdir_separator=':'
15833       link_all_deplibs=yes
15834       file_list_spec='${wl}-f,'
15835
15836       if test "$GCC" = yes; then
15837         case $host_os in aix4.[012]|aix4.[012].*)
15838         # We only want to do this on AIX 4.2 and lower, the check
15839         # below for broken collect2 doesn't work under 4.3+
15840           collect2name=`${CC} -print-prog-name=collect2`
15841           if test -f "$collect2name" &&
15842            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15843           then
15844           # We have reworked collect2
15845           :
15846           else
15847           # We have old collect2
15848           hardcode_direct=unsupported
15849           # It fails to find uninstalled libraries when the uninstalled
15850           # path is not listed in the libpath.  Setting hardcode_minus_L
15851           # to unsupported forces relinking
15852           hardcode_minus_L=yes
15853           hardcode_libdir_flag_spec='-L$libdir'
15854           hardcode_libdir_separator=
15855           fi
15856           ;;
15857         esac
15858         shared_flag='-shared'
15859         if test "$aix_use_runtimelinking" = yes; then
15860           shared_flag="$shared_flag "'${wl}-G'
15861         fi
15862       else
15863         # not using gcc
15864         if test "$host_cpu" = ia64; then
15865         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15866         # chokes on -Wl,-G. The following line is correct:
15867           shared_flag='-G'
15868         else
15869           if test "$aix_use_runtimelinking" = yes; then
15870             shared_flag='${wl}-G'
15871           else
15872             shared_flag='${wl}-bM:SRE'
15873           fi
15874         fi
15875       fi
15876
15877       export_dynamic_flag_spec='${wl}-bexpall'
15878       # It seems that -bexpall does not export symbols beginning with
15879       # underscore (_), so it is better to generate a list of symbols to export.
15880       always_export_symbols=yes
15881       if test "$aix_use_runtimelinking" = yes; then
15882         # Warning - without using the other runtime loading flags (-brtl),
15883         # -berok will link without error, but may produce a broken library.
15884         allow_undefined_flag='-berok'
15885         # Determine the default libpath from the value encoded in an
15886         # empty executable.
15887         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15888 /* end confdefs.h.  */
15889
15890 int
15891 main ()
15892 {
15893
15894   ;
15895   return 0;
15896 }
15897 _ACEOF
15898 if ac_fn_c_try_link "$LINENO"; then :
15899
15900 lt_aix_libpath_sed='
15901     /Import File Strings/,/^$/ {
15902         /^0/ {
15903             s/^0  *\(.*\)$/\1/
15904             p
15905         }
15906     }'
15907 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15908 # Check for a 64-bit object if we didn't find anything.
15909 if test -z "$aix_libpath"; then
15910   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15911 fi
15912 fi
15913 rm -f core conftest.err conftest.$ac_objext \
15914     conftest$ac_exeext conftest.$ac_ext
15915 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15916
15917         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15918         archive_expsym_cmds='$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 $shared_flag"
15919       else
15920         if test "$host_cpu" = ia64; then
15921           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15922           allow_undefined_flag="-z nodefs"
15923           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15924         else
15925          # Determine the default libpath from the value encoded in an
15926          # empty executable.
15927          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15928 /* end confdefs.h.  */
15929
15930 int
15931 main ()
15932 {
15933
15934   ;
15935   return 0;
15936 }
15937 _ACEOF
15938 if ac_fn_c_try_link "$LINENO"; then :
15939
15940 lt_aix_libpath_sed='
15941     /Import File Strings/,/^$/ {
15942         /^0/ {
15943             s/^0  *\(.*\)$/\1/
15944             p
15945         }
15946     }'
15947 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15948 # Check for a 64-bit object if we didn't find anything.
15949 if test -z "$aix_libpath"; then
15950   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15951 fi
15952 fi
15953 rm -f core conftest.err conftest.$ac_objext \
15954     conftest$ac_exeext conftest.$ac_ext
15955 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15956
15957          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15958           # Warning - without using the other run time loading flags,
15959           # -berok will link without error, but may produce a broken library.
15960           no_undefined_flag=' ${wl}-bernotok'
15961           allow_undefined_flag=' ${wl}-berok'
15962           if test "$with_gnu_ld" = yes; then
15963             # We only use this code for GNU lds that support --whole-archive.
15964             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15965           else
15966             # Exported symbols can be pulled into shared objects from archives
15967             whole_archive_flag_spec='$convenience'
15968           fi
15969           archive_cmds_need_lc=yes
15970           # This is similar to how AIX traditionally builds its shared libraries.
15971           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'
15972         fi
15973       fi
15974       ;;
15975
15976     amigaos*)
15977       case $host_cpu in
15978       powerpc)
15979             # see comment about AmigaOS4 .so support
15980             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15981             archive_expsym_cmds=''
15982         ;;
15983       m68k)
15984             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15985             hardcode_libdir_flag_spec='-L$libdir'
15986             hardcode_minus_L=yes
15987         ;;
15988       esac
15989       ;;
15990
15991     bsdi[45]*)
15992       export_dynamic_flag_spec=-rdynamic
15993       ;;
15994
15995     cygwin* | mingw* | pw32* | cegcc*)
15996       # When not using gcc, we currently assume that we are using
15997       # Microsoft Visual C++.
15998       # hardcode_libdir_flag_spec is actually meaningless, as there is
15999       # no search path for DLLs.
16000       hardcode_libdir_flag_spec=' '
16001       allow_undefined_flag=unsupported
16002       # Tell ltmain to make .lib files, not .a files.
16003       libext=lib
16004       # Tell ltmain to make .dll files, not .so files.
16005       shrext_cmds=".dll"
16006       # FIXME: Setting linknames here is a bad hack.
16007       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16008       # The linker will automatically build a .lib file if we build a DLL.
16009       old_archive_from_new_cmds='true'
16010       # FIXME: Should let the user specify the lib program.
16011       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16012       fix_srcfile_path='`cygpath -w "$srcfile"`'
16013       enable_shared_with_static_runtimes=yes
16014       ;;
16015
16016     darwin* | rhapsody*)
16017
16018
16019   archive_cmds_need_lc=no
16020   hardcode_direct=no
16021   hardcode_automatic=yes
16022   hardcode_shlibpath_var=unsupported
16023   if test "$lt_cv_ld_force_load" = "yes"; then
16024     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16025   else
16026     whole_archive_flag_spec=''
16027   fi
16028   link_all_deplibs=yes
16029   allow_undefined_flag="$_lt_dar_allow_undefined"
16030   case $cc_basename in
16031      ifort*) _lt_dar_can_shared=yes ;;
16032      *) _lt_dar_can_shared=$GCC ;;
16033   esac
16034   if test "$_lt_dar_can_shared" = "yes"; then
16035     output_verbose_link_cmd=func_echo_all
16036     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16037     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16038     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}${_lt_dsymutil}"
16039     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16040
16041   else
16042   ld_shlibs=no
16043   fi
16044
16045       ;;
16046
16047     dgux*)
16048       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16049       hardcode_libdir_flag_spec='-L$libdir'
16050       hardcode_shlibpath_var=no
16051       ;;
16052
16053     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16054     # support.  Future versions do this automatically, but an explicit c++rt0.o
16055     # does not break anything, and helps significantly (at the cost of a little
16056     # extra space).
16057     freebsd2.2*)
16058       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16059       hardcode_libdir_flag_spec='-R$libdir'
16060       hardcode_direct=yes
16061       hardcode_shlibpath_var=no
16062       ;;
16063
16064     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16065     freebsd2*)
16066       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16067       hardcode_direct=yes
16068       hardcode_minus_L=yes
16069       hardcode_shlibpath_var=no
16070       ;;
16071
16072     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16073     freebsd* | dragonfly*)
16074       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16075       hardcode_libdir_flag_spec='-R$libdir'
16076       hardcode_direct=yes
16077       hardcode_shlibpath_var=no
16078       ;;
16079
16080     hpux9*)
16081       if test "$GCC" = yes; then
16082         archive_cmds='$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 $lib'
16083       else
16084         archive_cmds='$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 $lib'
16085       fi
16086       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16087       hardcode_libdir_separator=:
16088       hardcode_direct=yes
16089
16090       # hardcode_minus_L: Not really in the search PATH,
16091       # but as the default location of the library.
16092       hardcode_minus_L=yes
16093       export_dynamic_flag_spec='${wl}-E'
16094       ;;
16095
16096     hpux10*)
16097       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16098         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16099       else
16100         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16101       fi
16102       if test "$with_gnu_ld" = no; then
16103         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16104         hardcode_libdir_flag_spec_ld='+b $libdir'
16105         hardcode_libdir_separator=:
16106         hardcode_direct=yes
16107         hardcode_direct_absolute=yes
16108         export_dynamic_flag_spec='${wl}-E'
16109         # hardcode_minus_L: Not really in the search PATH,
16110         # but as the default location of the library.
16111         hardcode_minus_L=yes
16112       fi
16113       ;;
16114
16115     hpux11*)
16116       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16117         case $host_cpu in
16118         hppa*64*)
16119           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16120           ;;
16121         ia64*)
16122           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16123           ;;
16124         *)
16125           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16126           ;;
16127         esac
16128       else
16129         case $host_cpu in
16130         hppa*64*)
16131           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16132           ;;
16133         ia64*)
16134           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16135           ;;
16136         *)
16137
16138           # Older versions of the 11.00 compiler do not understand -b yet
16139           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16140           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16141 $as_echo_n "checking if $CC understands -b... " >&6; }
16142 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16143   $as_echo_n "(cached) " >&6
16144 else
16145   lt_cv_prog_compiler__b=no
16146    save_LDFLAGS="$LDFLAGS"
16147    LDFLAGS="$LDFLAGS -b"
16148    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16149    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16150      # The linker can only warn and ignore the option if not recognized
16151      # So say no if there are warnings
16152      if test -s conftest.err; then
16153        # Append any errors to the config.log.
16154        cat conftest.err 1>&5
16155        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16156        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16157        if diff conftest.exp conftest.er2 >/dev/null; then
16158          lt_cv_prog_compiler__b=yes
16159        fi
16160      else
16161        lt_cv_prog_compiler__b=yes
16162      fi
16163    fi
16164    $RM -r conftest*
16165    LDFLAGS="$save_LDFLAGS"
16166
16167 fi
16168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16169 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16170
16171 if test x"$lt_cv_prog_compiler__b" = xyes; then
16172     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16173 else
16174     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16175 fi
16176
16177           ;;
16178         esac
16179       fi
16180       if test "$with_gnu_ld" = no; then
16181         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16182         hardcode_libdir_separator=:
16183
16184         case $host_cpu in
16185         hppa*64*|ia64*)
16186           hardcode_direct=no
16187           hardcode_shlibpath_var=no
16188           ;;
16189         *)
16190           hardcode_direct=yes
16191           hardcode_direct_absolute=yes
16192           export_dynamic_flag_spec='${wl}-E'
16193
16194           # hardcode_minus_L: Not really in the search PATH,
16195           # but as the default location of the library.
16196           hardcode_minus_L=yes
16197           ;;
16198         esac
16199       fi
16200       ;;
16201
16202     irix5* | irix6* | nonstopux*)
16203       if test "$GCC" = yes; then
16204         archive_cmds='$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 $lib'
16205         # Try to use the -exported_symbol ld option, if it does not
16206         # work, assume that -exports_file does not work either and
16207         # implicitly export all symbols.
16208         save_LDFLAGS="$LDFLAGS"
16209         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16210         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16211 /* end confdefs.h.  */
16212 int foo(void) {}
16213 _ACEOF
16214 if ac_fn_c_try_link "$LINENO"; then :
16215   archive_expsym_cmds='$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 $lib'
16216
16217 fi
16218 rm -f core conftest.err conftest.$ac_objext \
16219     conftest$ac_exeext conftest.$ac_ext
16220         LDFLAGS="$save_LDFLAGS"
16221       else
16222         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16223         archive_expsym_cmds='$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 $lib'
16224       fi
16225       archive_cmds_need_lc='no'
16226       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16227       hardcode_libdir_separator=:
16228       inherit_rpath=yes
16229       link_all_deplibs=yes
16230       ;;
16231
16232     netbsd*)
16233       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16234         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16235       else
16236         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16237       fi
16238       hardcode_libdir_flag_spec='-R$libdir'
16239       hardcode_direct=yes
16240       hardcode_shlibpath_var=no
16241       ;;
16242
16243     newsos6)
16244       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16245       hardcode_direct=yes
16246       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16247       hardcode_libdir_separator=:
16248       hardcode_shlibpath_var=no
16249       ;;
16250
16251     *nto* | *qnx*)
16252       ;;
16253
16254     openbsd*)
16255       if test -f /usr/libexec/ld.so; then
16256         hardcode_direct=yes
16257         hardcode_shlibpath_var=no
16258         hardcode_direct_absolute=yes
16259         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16260           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16261           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16262           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16263           export_dynamic_flag_spec='${wl}-E'
16264         else
16265           case $host_os in
16266            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16267              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16268              hardcode_libdir_flag_spec='-R$libdir'
16269              ;;
16270            *)
16271              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16272              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16273              ;;
16274           esac
16275         fi
16276       else
16277         ld_shlibs=no
16278       fi
16279       ;;
16280
16281     os2*)
16282       hardcode_libdir_flag_spec='-L$libdir'
16283       hardcode_minus_L=yes
16284       allow_undefined_flag=unsupported
16285       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'
16286       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16287       ;;
16288
16289     osf3*)
16290       if test "$GCC" = yes; then
16291         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16292         archive_cmds='$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 $lib'
16293       else
16294         allow_undefined_flag=' -expect_unresolved \*'
16295         archive_cmds='$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 $lib'
16296       fi
16297       archive_cmds_need_lc='no'
16298       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16299       hardcode_libdir_separator=:
16300       ;;
16301
16302     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16303       if test "$GCC" = yes; then
16304         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16305         archive_cmds='$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 $lib'
16306         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16307       else
16308         allow_undefined_flag=' -expect_unresolved \*'
16309         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'
16310         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~
16311         $CC -shared${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'
16312
16313         # Both c and cxx compiler support -rpath directly
16314         hardcode_libdir_flag_spec='-rpath $libdir'
16315       fi
16316       archive_cmds_need_lc='no'
16317       hardcode_libdir_separator=:
16318       ;;
16319
16320     solaris*)
16321       no_undefined_flag=' -z defs'
16322       if test "$GCC" = yes; then
16323         wlarc='${wl}'
16324         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16325         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16326           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16327       else
16328         case `$CC -V 2>&1` in
16329         *"Compilers 5.0"*)
16330           wlarc=''
16331           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16332           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16333           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16334           ;;
16335         *)
16336           wlarc='${wl}'
16337           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16338           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16339           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16340           ;;
16341         esac
16342       fi
16343       hardcode_libdir_flag_spec='-R$libdir'
16344       hardcode_shlibpath_var=no
16345       case $host_os in
16346       solaris2.[0-5] | solaris2.[0-5].*) ;;
16347       *)
16348         # The compiler driver will combine and reorder linker options,
16349         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16350         # but is careful enough not to reorder.
16351         # Supported since Solaris 2.6 (maybe 2.5.1?)
16352         if test "$GCC" = yes; then
16353           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16354         else
16355           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16356         fi
16357         ;;
16358       esac
16359       link_all_deplibs=yes
16360       ;;
16361
16362     sunos4*)
16363       if test "x$host_vendor" = xsequent; then
16364         # Use $CC to link under sequent, because it throws in some extra .o
16365         # files that make .init and .fini sections work.
16366         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16367       else
16368         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16369       fi
16370       hardcode_libdir_flag_spec='-L$libdir'
16371       hardcode_direct=yes
16372       hardcode_minus_L=yes
16373       hardcode_shlibpath_var=no
16374       ;;
16375
16376     sysv4)
16377       case $host_vendor in
16378         sni)
16379           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16380           hardcode_direct=yes # is this really true???
16381         ;;
16382         siemens)
16383           ## LD is ld it makes a PLAMLIB
16384           ## CC just makes a GrossModule.
16385           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16386           reload_cmds='$CC -r -o $output$reload_objs'
16387           hardcode_direct=no
16388         ;;
16389         motorola)
16390           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16391           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16392         ;;
16393       esac
16394       runpath_var='LD_RUN_PATH'
16395       hardcode_shlibpath_var=no
16396       ;;
16397
16398     sysv4.3*)
16399       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16400       hardcode_shlibpath_var=no
16401       export_dynamic_flag_spec='-Bexport'
16402       ;;
16403
16404     sysv4*MP*)
16405       if test -d /usr/nec; then
16406         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16407         hardcode_shlibpath_var=no
16408         runpath_var=LD_RUN_PATH
16409         hardcode_runpath_var=yes
16410         ld_shlibs=yes
16411       fi
16412       ;;
16413
16414     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16415       no_undefined_flag='${wl}-z,text'
16416       archive_cmds_need_lc=no
16417       hardcode_shlibpath_var=no
16418       runpath_var='LD_RUN_PATH'
16419
16420       if test "$GCC" = yes; then
16421         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16422         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16423       else
16424         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16425         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16426       fi
16427       ;;
16428
16429     sysv5* | sco3.2v5* | sco5v6*)
16430       # Note: We can NOT use -z defs as we might desire, because we do not
16431       # link with -lc, and that would cause any symbols used from libc to
16432       # always be unresolved, which means just about no library would
16433       # ever link correctly.  If we're not using GNU ld we use -z text
16434       # though, which does catch some bad symbols but isn't as heavy-handed
16435       # as -z defs.
16436       no_undefined_flag='${wl}-z,text'
16437       allow_undefined_flag='${wl}-z,nodefs'
16438       archive_cmds_need_lc=no
16439       hardcode_shlibpath_var=no
16440       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16441       hardcode_libdir_separator=':'
16442       link_all_deplibs=yes
16443       export_dynamic_flag_spec='${wl}-Bexport'
16444       runpath_var='LD_RUN_PATH'
16445
16446       if test "$GCC" = yes; then
16447         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16448         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16449       else
16450         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16451         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16452       fi
16453       ;;
16454
16455     uts4*)
16456       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16457       hardcode_libdir_flag_spec='-L$libdir'
16458       hardcode_shlibpath_var=no
16459       ;;
16460
16461     *)
16462       ld_shlibs=no
16463       ;;
16464     esac
16465
16466     if test x$host_vendor = xsni; then
16467       case $host in
16468       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16469         export_dynamic_flag_spec='${wl}-Blargedynsym'
16470         ;;
16471       esac
16472     fi
16473   fi
16474
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16476 $as_echo "$ld_shlibs" >&6; }
16477 test "$ld_shlibs" = no && can_build_shared=no
16478
16479 with_gnu_ld=$with_gnu_ld
16480
16481
16482
16483
16484
16485
16486
16487
16488
16489
16490
16491
16492
16493
16494
16495 #
16496 # Do we need to explicitly link libc?
16497 #
16498 case "x$archive_cmds_need_lc" in
16499 x|xyes)
16500   # Assume -lc should be added
16501   archive_cmds_need_lc=yes
16502
16503   if test "$enable_shared" = yes && test "$GCC" = yes; then
16504     case $archive_cmds in
16505     *'~'*)
16506       # FIXME: we may have to deal with multi-command sequences.
16507       ;;
16508     '$CC '*)
16509       # Test whether the compiler implicitly links with -lc since on some
16510       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16511       # to ld, don't add -lc before -lgcc.
16512       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16513 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16514 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16515   $as_echo_n "(cached) " >&6
16516 else
16517   $RM conftest*
16518         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16519
16520         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16521   (eval $ac_compile) 2>&5
16522   ac_status=$?
16523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16524   test $ac_status = 0; } 2>conftest.err; then
16525           soname=conftest
16526           lib=conftest
16527           libobjs=conftest.$ac_objext
16528           deplibs=
16529           wl=$lt_prog_compiler_wl
16530           pic_flag=$lt_prog_compiler_pic
16531           compiler_flags=-v
16532           linker_flags=-v
16533           verstring=
16534           output_objdir=.
16535           libname=conftest
16536           lt_save_allow_undefined_flag=$allow_undefined_flag
16537           allow_undefined_flag=
16538           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16539   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16540   ac_status=$?
16541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16542   test $ac_status = 0; }
16543           then
16544             lt_cv_archive_cmds_need_lc=no
16545           else
16546             lt_cv_archive_cmds_need_lc=yes
16547           fi
16548           allow_undefined_flag=$lt_save_allow_undefined_flag
16549         else
16550           cat conftest.err 1>&5
16551         fi
16552         $RM conftest*
16553
16554 fi
16555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16556 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16557       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16558       ;;
16559     esac
16560   fi
16561   ;;
16562 esac
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
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16721 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16722
16723 if test "$GCC" = yes; then
16724   case $host_os in
16725     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16726     *) lt_awk_arg="/^libraries:/" ;;
16727   esac
16728   case $host_os in
16729     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16730     *) lt_sed_strip_eq="s,=/,/,g" ;;
16731   esac
16732   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16733   case $lt_search_path_spec in
16734   *\;*)
16735     # if the path contains ";" then we assume it to be the separator
16736     # otherwise default to the standard path separator (i.e. ":") - it is
16737     # assumed that no part of a normal pathname contains ";" but that should
16738     # okay in the real world where ";" in dirpaths is itself problematic.
16739     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16740     ;;
16741   *)
16742     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16743     ;;
16744   esac
16745   # Ok, now we have the path, separated by spaces, we can step through it
16746   # and add multilib dir if necessary.
16747   lt_tmp_lt_search_path_spec=
16748   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16749   for lt_sys_path in $lt_search_path_spec; do
16750     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16751       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16752     else
16753       test -d "$lt_sys_path" && \
16754         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16755     fi
16756   done
16757   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16758 BEGIN {RS=" "; FS="/|\n";} {
16759   lt_foo="";
16760   lt_count=0;
16761   for (lt_i = NF; lt_i > 0; lt_i--) {
16762     if ($lt_i != "" && $lt_i != ".") {
16763       if ($lt_i == "..") {
16764         lt_count++;
16765       } else {
16766         if (lt_count == 0) {
16767           lt_foo="/" $lt_i lt_foo;
16768         } else {
16769           lt_count--;
16770         }
16771       }
16772     }
16773   }
16774   if (lt_foo != "") { lt_freq[lt_foo]++; }
16775   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16776 }'`
16777   # AWK program above erroneously prepends '/' to C:/dos/paths
16778   # for these hosts.
16779   case $host_os in
16780     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16781       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16782   esac
16783   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16784 else
16785   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16786 fi
16787 library_names_spec=
16788 libname_spec='lib$name'
16789 soname_spec=
16790 shrext_cmds=".so"
16791 postinstall_cmds=
16792 postuninstall_cmds=
16793 finish_cmds=
16794 finish_eval=
16795 shlibpath_var=
16796 shlibpath_overrides_runpath=unknown
16797 version_type=none
16798 dynamic_linker="$host_os ld.so"
16799 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16800 need_lib_prefix=unknown
16801 hardcode_into_libs=no
16802
16803 # when you set need_version to no, make sure it does not cause -set_version
16804 # flags to be left without arguments
16805 need_version=unknown
16806
16807 case $host_os in
16808 aix3*)
16809   version_type=linux
16810   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16811   shlibpath_var=LIBPATH
16812
16813   # AIX 3 has no versioning support, so we append a major version to the name.
16814   soname_spec='${libname}${release}${shared_ext}$major'
16815   ;;
16816
16817 aix[4-9]*)
16818   version_type=linux
16819   need_lib_prefix=no
16820   need_version=no
16821   hardcode_into_libs=yes
16822   if test "$host_cpu" = ia64; then
16823     # AIX 5 supports IA64
16824     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16825     shlibpath_var=LD_LIBRARY_PATH
16826   else
16827     # With GCC up to 2.95.x, collect2 would create an import file
16828     # for dependence libraries.  The import file would start with
16829     # the line `#! .'.  This would cause the generated library to
16830     # depend on `.', always an invalid library.  This was fixed in
16831     # development snapshots of GCC prior to 3.0.
16832     case $host_os in
16833       aix4 | aix4.[01] | aix4.[01].*)
16834       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16835            echo ' yes '
16836            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16837         :
16838       else
16839         can_build_shared=no
16840       fi
16841       ;;
16842     esac
16843     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16844     # soname into executable. Probably we can add versioning support to
16845     # collect2, so additional links can be useful in future.
16846     if test "$aix_use_runtimelinking" = yes; then
16847       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16848       # instead of lib<name>.a to let people know that these are not
16849       # typical AIX shared libraries.
16850       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16851     else
16852       # We preserve .a as extension for shared libraries through AIX4.2
16853       # and later when we are not doing run time linking.
16854       library_names_spec='${libname}${release}.a $libname.a'
16855       soname_spec='${libname}${release}${shared_ext}$major'
16856     fi
16857     shlibpath_var=LIBPATH
16858   fi
16859   ;;
16860
16861 amigaos*)
16862   case $host_cpu in
16863   powerpc)
16864     # Since July 2007 AmigaOS4 officially supports .so libraries.
16865     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16866     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16867     ;;
16868   m68k)
16869     library_names_spec='$libname.ixlibrary $libname.a'
16870     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16871     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 ${libname}_ixlibrary.a || exit 1; done'
16872     ;;
16873   esac
16874   ;;
16875
16876 beos*)
16877   library_names_spec='${libname}${shared_ext}'
16878   dynamic_linker="$host_os ld.so"
16879   shlibpath_var=LIBRARY_PATH
16880   ;;
16881
16882 bsdi[45]*)
16883   version_type=linux
16884   need_version=no
16885   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16886   soname_spec='${libname}${release}${shared_ext}$major'
16887   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16888   shlibpath_var=LD_LIBRARY_PATH
16889   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16890   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16891   # the default ld.so.conf also contains /usr/contrib/lib and
16892   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16893   # libtool to hard-code these into programs
16894   ;;
16895
16896 cygwin* | mingw* | pw32* | cegcc*)
16897   version_type=windows
16898   shrext_cmds=".dll"
16899   need_version=no
16900   need_lib_prefix=no
16901
16902   case $GCC,$host_os in
16903   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16904     library_names_spec='$libname.dll.a'
16905     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16906     postinstall_cmds='base_file=`basename \${file}`~
16907       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16908       dldir=$destdir/`dirname \$dlpath`~
16909       test -d \$dldir || mkdir -p \$dldir~
16910       $install_prog $dir/$dlname \$dldir/$dlname~
16911       chmod a+x \$dldir/$dlname~
16912       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16913         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16914       fi'
16915     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16916       dlpath=$dir/\$dldll~
16917        $RM \$dlpath'
16918     shlibpath_overrides_runpath=yes
16919
16920     case $host_os in
16921     cygwin*)
16922       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16923       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16924
16925       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16926       ;;
16927     mingw* | cegcc*)
16928       # MinGW DLLs use traditional 'lib' prefix
16929       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16930       ;;
16931     pw32*)
16932       # pw32 DLLs use 'pw' prefix rather than 'lib'
16933       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16934       ;;
16935     esac
16936     ;;
16937
16938   *)
16939     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16940     ;;
16941   esac
16942   dynamic_linker='Win32 ld.exe'
16943   # FIXME: first we should search . and the directory the executable is in
16944   shlibpath_var=PATH
16945   ;;
16946
16947 darwin* | rhapsody*)
16948   dynamic_linker="$host_os dyld"
16949   version_type=darwin
16950   need_lib_prefix=no
16951   need_version=no
16952   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16953   soname_spec='${libname}${release}${major}$shared_ext'
16954   shlibpath_overrides_runpath=yes
16955   shlibpath_var=DYLD_LIBRARY_PATH
16956   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16957
16958   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16959   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16960   ;;
16961
16962 dgux*)
16963   version_type=linux
16964   need_lib_prefix=no
16965   need_version=no
16966   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16967   soname_spec='${libname}${release}${shared_ext}$major'
16968   shlibpath_var=LD_LIBRARY_PATH
16969   ;;
16970
16971 freebsd* | dragonfly*)
16972   # DragonFly does not have aout.  When/if they implement a new
16973   # versioning mechanism, adjust this.
16974   if test -x /usr/bin/objformat; then
16975     objformat=`/usr/bin/objformat`
16976   else
16977     case $host_os in
16978     freebsd[123]*) objformat=aout ;;
16979     *) objformat=elf ;;
16980     esac
16981   fi
16982   version_type=freebsd-$objformat
16983   case $version_type in
16984     freebsd-elf*)
16985       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16986       need_version=no
16987       need_lib_prefix=no
16988       ;;
16989     freebsd-*)
16990       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16991       need_version=yes
16992       ;;
16993   esac
16994   shlibpath_var=LD_LIBRARY_PATH
16995   case $host_os in
16996   freebsd2*)
16997     shlibpath_overrides_runpath=yes
16998     ;;
16999   freebsd3.[01]* | freebsdelf3.[01]*)
17000     shlibpath_overrides_runpath=yes
17001     hardcode_into_libs=yes
17002     ;;
17003   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17004   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17005     shlibpath_overrides_runpath=no
17006     hardcode_into_libs=yes
17007     ;;
17008   *) # from 4.6 on, and DragonFly
17009     shlibpath_overrides_runpath=yes
17010     hardcode_into_libs=yes
17011     ;;
17012   esac
17013   ;;
17014
17015 gnu*)
17016   version_type=linux
17017   need_lib_prefix=no
17018   need_version=no
17019   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17020   soname_spec='${libname}${release}${shared_ext}$major'
17021   shlibpath_var=LD_LIBRARY_PATH
17022   hardcode_into_libs=yes
17023   ;;
17024
17025 haiku*)
17026   version_type=linux
17027   need_lib_prefix=no
17028   need_version=no
17029   dynamic_linker="$host_os runtime_loader"
17030   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17031   soname_spec='${libname}${release}${shared_ext}$major'
17032   shlibpath_var=LIBRARY_PATH
17033   shlibpath_overrides_runpath=yes
17034   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17035   hardcode_into_libs=yes
17036   ;;
17037
17038 hpux9* | hpux10* | hpux11*)
17039   # Give a soname corresponding to the major version so that dld.sl refuses to
17040   # link against other versions.
17041   version_type=sunos
17042   need_lib_prefix=no
17043   need_version=no
17044   case $host_cpu in
17045   ia64*)
17046     shrext_cmds='.so'
17047     hardcode_into_libs=yes
17048     dynamic_linker="$host_os dld.so"
17049     shlibpath_var=LD_LIBRARY_PATH
17050     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17051     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17052     soname_spec='${libname}${release}${shared_ext}$major'
17053     if test "X$HPUX_IA64_MODE" = X32; then
17054       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17055     else
17056       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17057     fi
17058     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17059     ;;
17060   hppa*64*)
17061     shrext_cmds='.sl'
17062     hardcode_into_libs=yes
17063     dynamic_linker="$host_os dld.sl"
17064     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17065     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17066     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17067     soname_spec='${libname}${release}${shared_ext}$major'
17068     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17069     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17070     ;;
17071   *)
17072     shrext_cmds='.sl'
17073     dynamic_linker="$host_os dld.sl"
17074     shlibpath_var=SHLIB_PATH
17075     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17076     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17077     soname_spec='${libname}${release}${shared_ext}$major'
17078     ;;
17079   esac
17080   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17081   postinstall_cmds='chmod 555 $lib'
17082   # or fails outright, so override atomically:
17083   install_override_mode=555
17084   ;;
17085
17086 interix[3-9]*)
17087   version_type=linux
17088   need_lib_prefix=no
17089   need_version=no
17090   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17091   soname_spec='${libname}${release}${shared_ext}$major'
17092   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17093   shlibpath_var=LD_LIBRARY_PATH
17094   shlibpath_overrides_runpath=no
17095   hardcode_into_libs=yes
17096   ;;
17097
17098 irix5* | irix6* | nonstopux*)
17099   case $host_os in
17100     nonstopux*) version_type=nonstopux ;;
17101     *)
17102         if test "$lt_cv_prog_gnu_ld" = yes; then
17103                 version_type=linux
17104         else
17105                 version_type=irix
17106         fi ;;
17107   esac
17108   need_lib_prefix=no
17109   need_version=no
17110   soname_spec='${libname}${release}${shared_ext}$major'
17111   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17112   case $host_os in
17113   irix5* | nonstopux*)
17114     libsuff= shlibsuff=
17115     ;;
17116   *)
17117     case $LD in # libtool.m4 will add one of these switches to LD
17118     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17119       libsuff= shlibsuff= libmagic=32-bit;;
17120     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17121       libsuff=32 shlibsuff=N32 libmagic=N32;;
17122     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17123       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17124     *) libsuff= shlibsuff= libmagic=never-match;;
17125     esac
17126     ;;
17127   esac
17128   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17129   shlibpath_overrides_runpath=no
17130   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17131   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17132   hardcode_into_libs=yes
17133   ;;
17134
17135 # No shared lib support for Linux oldld, aout, or coff.
17136 linux*oldld* | linux*aout* | linux*coff*)
17137   dynamic_linker=no
17138   ;;
17139
17140 # This must be Linux ELF.
17141 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17142   version_type=linux
17143   need_lib_prefix=no
17144   need_version=no
17145   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17146   soname_spec='${libname}${release}${shared_ext}$major'
17147   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17148   shlibpath_var=LD_LIBRARY_PATH
17149   shlibpath_overrides_runpath=no
17150
17151   # Some binutils ld are patched to set DT_RUNPATH
17152   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17153   $as_echo_n "(cached) " >&6
17154 else
17155   lt_cv_shlibpath_overrides_runpath=no
17156     save_LDFLAGS=$LDFLAGS
17157     save_libdir=$libdir
17158     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17159          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17160     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17161 /* end confdefs.h.  */
17162
17163 int
17164 main ()
17165 {
17166
17167   ;
17168   return 0;
17169 }
17170 _ACEOF
17171 if ac_fn_c_try_link "$LINENO"; then :
17172   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17173   lt_cv_shlibpath_overrides_runpath=yes
17174 fi
17175 fi
17176 rm -f core conftest.err conftest.$ac_objext \
17177     conftest$ac_exeext conftest.$ac_ext
17178     LDFLAGS=$save_LDFLAGS
17179     libdir=$save_libdir
17180
17181 fi
17182
17183   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17184
17185   # This implies no fast_install, which is unacceptable.
17186   # Some rework will be needed to allow for fast_install
17187   # before this can be enabled.
17188   hardcode_into_libs=yes
17189
17190   # Append ld.so.conf contents to the search path
17191   if test -f /etc/ld.so.conf; then
17192     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' ' '`
17193     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17194   fi
17195
17196   # We used to test for /lib/ld.so.1 and disable shared libraries on
17197   # powerpc, because MkLinux only supported shared libraries with the
17198   # GNU dynamic linker.  Since this was broken with cross compilers,
17199   # most powerpc-linux boxes support dynamic linking these days and
17200   # people can always --disable-shared, the test was removed, and we
17201   # assume the GNU/Linux dynamic linker is in use.
17202   dynamic_linker='GNU/Linux ld.so'
17203   ;;
17204
17205 netbsd*)
17206   version_type=sunos
17207   need_lib_prefix=no
17208   need_version=no
17209   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17210     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17211     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17212     dynamic_linker='NetBSD (a.out) ld.so'
17213   else
17214     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17215     soname_spec='${libname}${release}${shared_ext}$major'
17216     dynamic_linker='NetBSD ld.elf_so'
17217   fi
17218   shlibpath_var=LD_LIBRARY_PATH
17219   shlibpath_overrides_runpath=yes
17220   hardcode_into_libs=yes
17221   ;;
17222
17223 newsos6)
17224   version_type=linux
17225   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17226   shlibpath_var=LD_LIBRARY_PATH
17227   shlibpath_overrides_runpath=yes
17228   ;;
17229
17230 *nto* | *qnx*)
17231   version_type=qnx
17232   need_lib_prefix=no
17233   need_version=no
17234   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17235   soname_spec='${libname}${release}${shared_ext}$major'
17236   shlibpath_var=LD_LIBRARY_PATH
17237   shlibpath_overrides_runpath=no
17238   hardcode_into_libs=yes
17239   dynamic_linker='ldqnx.so'
17240   ;;
17241
17242 openbsd*)
17243   version_type=sunos
17244   sys_lib_dlsearch_path_spec="/usr/lib"
17245   need_lib_prefix=no
17246   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17247   case $host_os in
17248     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17249     *)                          need_version=no  ;;
17250   esac
17251   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17252   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17253   shlibpath_var=LD_LIBRARY_PATH
17254   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17255     case $host_os in
17256       openbsd2.[89] | openbsd2.[89].*)
17257         shlibpath_overrides_runpath=no
17258         ;;
17259       *)
17260         shlibpath_overrides_runpath=yes
17261         ;;
17262       esac
17263   else
17264     shlibpath_overrides_runpath=yes
17265   fi
17266   ;;
17267
17268 os2*)
17269   libname_spec='$name'
17270   shrext_cmds=".dll"
17271   need_lib_prefix=no
17272   library_names_spec='$libname${shared_ext} $libname.a'
17273   dynamic_linker='OS/2 ld.exe'
17274   shlibpath_var=LIBPATH
17275   ;;
17276
17277 osf3* | osf4* | osf5*)
17278   version_type=osf
17279   need_lib_prefix=no
17280   need_version=no
17281   soname_spec='${libname}${release}${shared_ext}$major'
17282   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17283   shlibpath_var=LD_LIBRARY_PATH
17284   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17285   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17286   ;;
17287
17288 rdos*)
17289   dynamic_linker=no
17290   ;;
17291
17292 solaris*)
17293   version_type=linux
17294   need_lib_prefix=no
17295   need_version=no
17296   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17297   soname_spec='${libname}${release}${shared_ext}$major'
17298   shlibpath_var=LD_LIBRARY_PATH
17299   shlibpath_overrides_runpath=yes
17300   hardcode_into_libs=yes
17301   # ldd complains unless libraries are executable
17302   postinstall_cmds='chmod +x $lib'
17303   ;;
17304
17305 sunos4*)
17306   version_type=sunos
17307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17308   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17309   shlibpath_var=LD_LIBRARY_PATH
17310   shlibpath_overrides_runpath=yes
17311   if test "$with_gnu_ld" = yes; then
17312     need_lib_prefix=no
17313   fi
17314   need_version=yes
17315   ;;
17316
17317 sysv4 | sysv4.3*)
17318   version_type=linux
17319   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17320   soname_spec='${libname}${release}${shared_ext}$major'
17321   shlibpath_var=LD_LIBRARY_PATH
17322   case $host_vendor in
17323     sni)
17324       shlibpath_overrides_runpath=no
17325       need_lib_prefix=no
17326       runpath_var=LD_RUN_PATH
17327       ;;
17328     siemens)
17329       need_lib_prefix=no
17330       ;;
17331     motorola)
17332       need_lib_prefix=no
17333       need_version=no
17334       shlibpath_overrides_runpath=no
17335       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17336       ;;
17337   esac
17338   ;;
17339
17340 sysv4*MP*)
17341   if test -d /usr/nec ;then
17342     version_type=linux
17343     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17344     soname_spec='$libname${shared_ext}.$major'
17345     shlibpath_var=LD_LIBRARY_PATH
17346   fi
17347   ;;
17348
17349 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17350   version_type=freebsd-elf
17351   need_lib_prefix=no
17352   need_version=no
17353   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17354   soname_spec='${libname}${release}${shared_ext}$major'
17355   shlibpath_var=LD_LIBRARY_PATH
17356   shlibpath_overrides_runpath=yes
17357   hardcode_into_libs=yes
17358   if test "$with_gnu_ld" = yes; then
17359     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17360   else
17361     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17362     case $host_os in
17363       sco3.2v5*)
17364         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17365         ;;
17366     esac
17367   fi
17368   sys_lib_dlsearch_path_spec='/usr/lib'
17369   ;;
17370
17371 tpf*)
17372   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17373   version_type=linux
17374   need_lib_prefix=no
17375   need_version=no
17376   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17377   shlibpath_var=LD_LIBRARY_PATH
17378   shlibpath_overrides_runpath=no
17379   hardcode_into_libs=yes
17380   ;;
17381
17382 uts4*)
17383   version_type=linux
17384   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17385   soname_spec='${libname}${release}${shared_ext}$major'
17386   shlibpath_var=LD_LIBRARY_PATH
17387   ;;
17388
17389 *)
17390   dynamic_linker=no
17391   ;;
17392 esac
17393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17394 $as_echo "$dynamic_linker" >&6; }
17395 test "$dynamic_linker" = no && can_build_shared=no
17396
17397 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17398 if test "$GCC" = yes; then
17399   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17400 fi
17401
17402 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17403   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17404 fi
17405 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17406   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17407 fi
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
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17501 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17502 hardcode_action=
17503 if test -n "$hardcode_libdir_flag_spec" ||
17504    test -n "$runpath_var" ||
17505    test "X$hardcode_automatic" = "Xyes" ; then
17506
17507   # We can hardcode non-existent directories.
17508   if test "$hardcode_direct" != no &&
17509      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17510      # have to relink, otherwise we might link with an installed library
17511      # when we should be linking with a yet-to-be-installed one
17512      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17513      test "$hardcode_minus_L" != no; then
17514     # Linking always hardcodes the temporary library directory.
17515     hardcode_action=relink
17516   else
17517     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17518     hardcode_action=immediate
17519   fi
17520 else
17521   # We cannot hardcode anything, or else we can only hardcode existing
17522   # directories.
17523   hardcode_action=unsupported
17524 fi
17525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17526 $as_echo "$hardcode_action" >&6; }
17527
17528 if test "$hardcode_action" = relink ||
17529    test "$inherit_rpath" = yes; then
17530   # Fast installation is not supported
17531   enable_fast_install=no
17532 elif test "$shlibpath_overrides_runpath" = yes ||
17533      test "$enable_shared" = no; then
17534   # Fast installation is not necessary
17535   enable_fast_install=needless
17536 fi
17537
17538
17539
17540
17541
17542
17543   if test "x$enable_dlopen" != xyes; then
17544   enable_dlopen=unknown
17545   enable_dlopen_self=unknown
17546   enable_dlopen_self_static=unknown
17547 else
17548   lt_cv_dlopen=no
17549   lt_cv_dlopen_libs=
17550
17551   case $host_os in
17552   beos*)
17553     lt_cv_dlopen="load_add_on"
17554     lt_cv_dlopen_libs=
17555     lt_cv_dlopen_self=yes
17556     ;;
17557
17558   mingw* | pw32* | cegcc*)
17559     lt_cv_dlopen="LoadLibrary"
17560     lt_cv_dlopen_libs=
17561     ;;
17562
17563   cygwin*)
17564     lt_cv_dlopen="dlopen"
17565     lt_cv_dlopen_libs=
17566     ;;
17567
17568   darwin*)
17569   # if libdl is installed we need to link against it
17570     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17571 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17572 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17573   $as_echo_n "(cached) " >&6
17574 else
17575   ac_check_lib_save_LIBS=$LIBS
17576 LIBS="-ldl  $LIBS"
17577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17578 /* end confdefs.h.  */
17579
17580 /* Override any GCC internal prototype to avoid an error.
17581    Use char because int might match the return type of a GCC
17582    builtin and then its argument prototype would still apply.  */
17583 #ifdef __cplusplus
17584 extern "C"
17585 #endif
17586 char dlopen ();
17587 int
17588 main ()
17589 {
17590 return dlopen ();
17591   ;
17592   return 0;
17593 }
17594 _ACEOF
17595 if ac_fn_c_try_link "$LINENO"; then :
17596   ac_cv_lib_dl_dlopen=yes
17597 else
17598   ac_cv_lib_dl_dlopen=no
17599 fi
17600 rm -f core conftest.err conftest.$ac_objext \
17601     conftest$ac_exeext conftest.$ac_ext
17602 LIBS=$ac_check_lib_save_LIBS
17603 fi
17604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17605 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17606 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17607   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17608 else
17609
17610     lt_cv_dlopen="dyld"
17611     lt_cv_dlopen_libs=
17612     lt_cv_dlopen_self=yes
17613
17614 fi
17615
17616     ;;
17617
17618   *)
17619     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17620 if test "x$ac_cv_func_shl_load" = x""yes; then :
17621   lt_cv_dlopen="shl_load"
17622 else
17623   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17624 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17625 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17626   $as_echo_n "(cached) " >&6
17627 else
17628   ac_check_lib_save_LIBS=$LIBS
17629 LIBS="-ldld  $LIBS"
17630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17631 /* end confdefs.h.  */
17632
17633 /* Override any GCC internal prototype to avoid an error.
17634    Use char because int might match the return type of a GCC
17635    builtin and then its argument prototype would still apply.  */
17636 #ifdef __cplusplus
17637 extern "C"
17638 #endif
17639 char shl_load ();
17640 int
17641 main ()
17642 {
17643 return shl_load ();
17644   ;
17645   return 0;
17646 }
17647 _ACEOF
17648 if ac_fn_c_try_link "$LINENO"; then :
17649   ac_cv_lib_dld_shl_load=yes
17650 else
17651   ac_cv_lib_dld_shl_load=no
17652 fi
17653 rm -f core conftest.err conftest.$ac_objext \
17654     conftest$ac_exeext conftest.$ac_ext
17655 LIBS=$ac_check_lib_save_LIBS
17656 fi
17657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17658 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17659 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17660   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17661 else
17662   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17663 if test "x$ac_cv_func_dlopen" = x""yes; then :
17664   lt_cv_dlopen="dlopen"
17665 else
17666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17667 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17668 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17669   $as_echo_n "(cached) " >&6
17670 else
17671   ac_check_lib_save_LIBS=$LIBS
17672 LIBS="-ldl  $LIBS"
17673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17674 /* end confdefs.h.  */
17675
17676 /* Override any GCC internal prototype to avoid an error.
17677    Use char because int might match the return type of a GCC
17678    builtin and then its argument prototype would still apply.  */
17679 #ifdef __cplusplus
17680 extern "C"
17681 #endif
17682 char dlopen ();
17683 int
17684 main ()
17685 {
17686 return dlopen ();
17687   ;
17688   return 0;
17689 }
17690 _ACEOF
17691 if ac_fn_c_try_link "$LINENO"; then :
17692   ac_cv_lib_dl_dlopen=yes
17693 else
17694   ac_cv_lib_dl_dlopen=no
17695 fi
17696 rm -f core conftest.err conftest.$ac_objext \
17697     conftest$ac_exeext conftest.$ac_ext
17698 LIBS=$ac_check_lib_save_LIBS
17699 fi
17700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17701 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17702 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17703   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17704 else
17705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17706 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17707 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17708   $as_echo_n "(cached) " >&6
17709 else
17710   ac_check_lib_save_LIBS=$LIBS
17711 LIBS="-lsvld  $LIBS"
17712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17713 /* end confdefs.h.  */
17714
17715 /* Override any GCC internal prototype to avoid an error.
17716    Use char because int might match the return type of a GCC
17717    builtin and then its argument prototype would still apply.  */
17718 #ifdef __cplusplus
17719 extern "C"
17720 #endif
17721 char dlopen ();
17722 int
17723 main ()
17724 {
17725 return dlopen ();
17726   ;
17727   return 0;
17728 }
17729 _ACEOF
17730 if ac_fn_c_try_link "$LINENO"; then :
17731   ac_cv_lib_svld_dlopen=yes
17732 else
17733   ac_cv_lib_svld_dlopen=no
17734 fi
17735 rm -f core conftest.err conftest.$ac_objext \
17736     conftest$ac_exeext conftest.$ac_ext
17737 LIBS=$ac_check_lib_save_LIBS
17738 fi
17739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17740 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17741 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17742   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17743 else
17744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17745 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17746 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17747   $as_echo_n "(cached) " >&6
17748 else
17749   ac_check_lib_save_LIBS=$LIBS
17750 LIBS="-ldld  $LIBS"
17751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17752 /* end confdefs.h.  */
17753
17754 /* Override any GCC internal prototype to avoid an error.
17755    Use char because int might match the return type of a GCC
17756    builtin and then its argument prototype would still apply.  */
17757 #ifdef __cplusplus
17758 extern "C"
17759 #endif
17760 char dld_link ();
17761 int
17762 main ()
17763 {
17764 return dld_link ();
17765   ;
17766   return 0;
17767 }
17768 _ACEOF
17769 if ac_fn_c_try_link "$LINENO"; then :
17770   ac_cv_lib_dld_dld_link=yes
17771 else
17772   ac_cv_lib_dld_dld_link=no
17773 fi
17774 rm -f core conftest.err conftest.$ac_objext \
17775     conftest$ac_exeext conftest.$ac_ext
17776 LIBS=$ac_check_lib_save_LIBS
17777 fi
17778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17779 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17780 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17781   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17782 fi
17783
17784
17785 fi
17786
17787
17788 fi
17789
17790
17791 fi
17792
17793
17794 fi
17795
17796
17797 fi
17798
17799     ;;
17800   esac
17801
17802   if test "x$lt_cv_dlopen" != xno; then
17803     enable_dlopen=yes
17804   else
17805     enable_dlopen=no
17806   fi
17807
17808   case $lt_cv_dlopen in
17809   dlopen)
17810     save_CPPFLAGS="$CPPFLAGS"
17811     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17812
17813     save_LDFLAGS="$LDFLAGS"
17814     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17815
17816     save_LIBS="$LIBS"
17817     LIBS="$lt_cv_dlopen_libs $LIBS"
17818
17819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17820 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17821 if test "${lt_cv_dlopen_self+set}" = set; then :
17822   $as_echo_n "(cached) " >&6
17823 else
17824           if test "$cross_compiling" = yes; then :
17825   lt_cv_dlopen_self=cross
17826 else
17827   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17828   lt_status=$lt_dlunknown
17829   cat > conftest.$ac_ext <<_LT_EOF
17830 #line 17830 "configure"
17831 #include "confdefs.h"
17832
17833 #if HAVE_DLFCN_H
17834 #include <dlfcn.h>
17835 #endif
17836
17837 #include <stdio.h>
17838
17839 #ifdef RTLD_GLOBAL
17840 #  define LT_DLGLOBAL           RTLD_GLOBAL
17841 #else
17842 #  ifdef DL_GLOBAL
17843 #    define LT_DLGLOBAL         DL_GLOBAL
17844 #  else
17845 #    define LT_DLGLOBAL         0
17846 #  endif
17847 #endif
17848
17849 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17850    find out it does not work in some platform. */
17851 #ifndef LT_DLLAZY_OR_NOW
17852 #  ifdef RTLD_LAZY
17853 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17854 #  else
17855 #    ifdef DL_LAZY
17856 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17857 #    else
17858 #      ifdef RTLD_NOW
17859 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17860 #      else
17861 #        ifdef DL_NOW
17862 #          define LT_DLLAZY_OR_NOW      DL_NOW
17863 #        else
17864 #          define LT_DLLAZY_OR_NOW      0
17865 #        endif
17866 #      endif
17867 #    endif
17868 #  endif
17869 #endif
17870
17871 /* When -fvisbility=hidden is used, assume the code has been annotated
17872    correspondingly for the symbols needed.  */
17873 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17874 void fnord () __attribute__((visibility("default")));
17875 #endif
17876
17877 void fnord () { int i=42; }
17878 int main ()
17879 {
17880   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17881   int status = $lt_dlunknown;
17882
17883   if (self)
17884     {
17885       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17886       else
17887         {
17888           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17889           else puts (dlerror ());
17890         }
17891       /* dlclose (self); */
17892     }
17893   else
17894     puts (dlerror ());
17895
17896   return status;
17897 }
17898 _LT_EOF
17899   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17900   (eval $ac_link) 2>&5
17901   ac_status=$?
17902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17903   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17904     (./conftest; exit; ) >&5 2>/dev/null
17905     lt_status=$?
17906     case x$lt_status in
17907       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17908       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17909       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17910     esac
17911   else :
17912     # compilation failed
17913     lt_cv_dlopen_self=no
17914   fi
17915 fi
17916 rm -fr conftest*
17917
17918
17919 fi
17920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17921 $as_echo "$lt_cv_dlopen_self" >&6; }
17922
17923     if test "x$lt_cv_dlopen_self" = xyes; then
17924       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17925       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17926 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17927 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17928   $as_echo_n "(cached) " >&6
17929 else
17930           if test "$cross_compiling" = yes; then :
17931   lt_cv_dlopen_self_static=cross
17932 else
17933   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17934   lt_status=$lt_dlunknown
17935   cat > conftest.$ac_ext <<_LT_EOF
17936 #line 17936 "configure"
17937 #include "confdefs.h"
17938
17939 #if HAVE_DLFCN_H
17940 #include <dlfcn.h>
17941 #endif
17942
17943 #include <stdio.h>
17944
17945 #ifdef RTLD_GLOBAL
17946 #  define LT_DLGLOBAL           RTLD_GLOBAL
17947 #else
17948 #  ifdef DL_GLOBAL
17949 #    define LT_DLGLOBAL         DL_GLOBAL
17950 #  else
17951 #    define LT_DLGLOBAL         0
17952 #  endif
17953 #endif
17954
17955 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17956    find out it does not work in some platform. */
17957 #ifndef LT_DLLAZY_OR_NOW
17958 #  ifdef RTLD_LAZY
17959 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17960 #  else
17961 #    ifdef DL_LAZY
17962 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17963 #    else
17964 #      ifdef RTLD_NOW
17965 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17966 #      else
17967 #        ifdef DL_NOW
17968 #          define LT_DLLAZY_OR_NOW      DL_NOW
17969 #        else
17970 #          define LT_DLLAZY_OR_NOW      0
17971 #        endif
17972 #      endif
17973 #    endif
17974 #  endif
17975 #endif
17976
17977 /* When -fvisbility=hidden is used, assume the code has been annotated
17978    correspondingly for the symbols needed.  */
17979 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17980 void fnord () __attribute__((visibility("default")));
17981 #endif
17982
17983 void fnord () { int i=42; }
17984 int main ()
17985 {
17986   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17987   int status = $lt_dlunknown;
17988
17989   if (self)
17990     {
17991       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17992       else
17993         {
17994           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17995           else puts (dlerror ());
17996         }
17997       /* dlclose (self); */
17998     }
17999   else
18000     puts (dlerror ());
18001
18002   return status;
18003 }
18004 _LT_EOF
18005   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18006   (eval $ac_link) 2>&5
18007   ac_status=$?
18008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18009   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18010     (./conftest; exit; ) >&5 2>/dev/null
18011     lt_status=$?
18012     case x$lt_status in
18013       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18014       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18015       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18016     esac
18017   else :
18018     # compilation failed
18019     lt_cv_dlopen_self_static=no
18020   fi
18021 fi
18022 rm -fr conftest*
18023
18024
18025 fi
18026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18027 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18028     fi
18029
18030     CPPFLAGS="$save_CPPFLAGS"
18031     LDFLAGS="$save_LDFLAGS"
18032     LIBS="$save_LIBS"
18033     ;;
18034   esac
18035
18036   case $lt_cv_dlopen_self in
18037   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18038   *) enable_dlopen_self=unknown ;;
18039   esac
18040
18041   case $lt_cv_dlopen_self_static in
18042   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18043   *) enable_dlopen_self_static=unknown ;;
18044   esac
18045 fi
18046
18047
18048
18049
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063 striplib=
18064 old_striplib=
18065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18066 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18067 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18068   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18069   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18071 $as_echo "yes" >&6; }
18072 else
18073 # FIXME - insert some real tests, host_os isn't really good enough
18074   case $host_os in
18075   darwin*)
18076     if test -n "$STRIP" ; then
18077       striplib="$STRIP -x"
18078       old_striplib="$STRIP -S"
18079       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18080 $as_echo "yes" >&6; }
18081     else
18082       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18083 $as_echo "no" >&6; }
18084     fi
18085     ;;
18086   *)
18087     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18088 $as_echo "no" >&6; }
18089     ;;
18090   esac
18091 fi
18092
18093
18094
18095
18096
18097
18098
18099
18100
18101
18102
18103
18104   # Report which library types will actually be built
18105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18106 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18108 $as_echo "$can_build_shared" >&6; }
18109
18110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18111 $as_echo_n "checking whether to build shared libraries... " >&6; }
18112   test "$can_build_shared" = "no" && enable_shared=no
18113
18114   # On AIX, shared libraries and static libraries use the same namespace, and
18115   # are all built from PIC.
18116   case $host_os in
18117   aix3*)
18118     test "$enable_shared" = yes && enable_static=no
18119     if test -n "$RANLIB"; then
18120       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18121       postinstall_cmds='$RANLIB $lib'
18122     fi
18123     ;;
18124
18125   aix[4-9]*)
18126     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18127       test "$enable_shared" = yes && enable_static=no
18128     fi
18129     ;;
18130   esac
18131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18132 $as_echo "$enable_shared" >&6; }
18133
18134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18135 $as_echo_n "checking whether to build static libraries... " >&6; }
18136   # Make sure either enable_shared or enable_static is yes.
18137   test "$enable_shared" = yes || enable_static=yes
18138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18139 $as_echo "$enable_static" >&6; }
18140
18141
18142
18143
18144 fi
18145 ac_ext=c
18146 ac_cpp='$CPP $CPPFLAGS'
18147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18150
18151 CC="$lt_save_CC"
18152
18153       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18154     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18155     (test "X$CXX" != "Xg++"))) ; then
18156   ac_ext=cpp
18157 ac_cpp='$CXXCPP $CPPFLAGS'
18158 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18159 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18160 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18162 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18163 if test -z "$CXXCPP"; then
18164   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18165   $as_echo_n "(cached) " >&6
18166 else
18167       # Double quotes because CXXCPP needs to be expanded
18168     for CXXCPP in "$CXX -E" "/lib/cpp"
18169     do
18170       ac_preproc_ok=false
18171 for ac_cxx_preproc_warn_flag in '' yes
18172 do
18173   # Use a header file that comes with gcc, so configuring glibc
18174   # with a fresh cross-compiler works.
18175   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18176   # <limits.h> exists even on freestanding compilers.
18177   # On the NeXT, cc -E runs the code through the compiler's parser,
18178   # not just through cpp. "Syntax error" is here to catch this case.
18179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18180 /* end confdefs.h.  */
18181 #ifdef __STDC__
18182 # include <limits.h>
18183 #else
18184 # include <assert.h>
18185 #endif
18186                      Syntax error
18187 _ACEOF
18188 if ac_fn_cxx_try_cpp "$LINENO"; then :
18189
18190 else
18191   # Broken: fails on valid input.
18192 continue
18193 fi
18194 rm -f conftest.err conftest.$ac_ext
18195
18196   # OK, works on sane cases.  Now check whether nonexistent headers
18197   # can be detected and how.
18198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18199 /* end confdefs.h.  */
18200 #include <ac_nonexistent.h>
18201 _ACEOF
18202 if ac_fn_cxx_try_cpp "$LINENO"; then :
18203   # Broken: success on invalid input.
18204 continue
18205 else
18206   # Passes both tests.
18207 ac_preproc_ok=:
18208 break
18209 fi
18210 rm -f conftest.err conftest.$ac_ext
18211
18212 done
18213 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18214 rm -f conftest.err conftest.$ac_ext
18215 if $ac_preproc_ok; then :
18216   break
18217 fi
18218
18219     done
18220     ac_cv_prog_CXXCPP=$CXXCPP
18221
18222 fi
18223   CXXCPP=$ac_cv_prog_CXXCPP
18224 else
18225   ac_cv_prog_CXXCPP=$CXXCPP
18226 fi
18227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18228 $as_echo "$CXXCPP" >&6; }
18229 ac_preproc_ok=false
18230 for ac_cxx_preproc_warn_flag in '' yes
18231 do
18232   # Use a header file that comes with gcc, so configuring glibc
18233   # with a fresh cross-compiler works.
18234   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18235   # <limits.h> exists even on freestanding compilers.
18236   # On the NeXT, cc -E runs the code through the compiler's parser,
18237   # not just through cpp. "Syntax error" is here to catch this case.
18238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18239 /* end confdefs.h.  */
18240 #ifdef __STDC__
18241 # include <limits.h>
18242 #else
18243 # include <assert.h>
18244 #endif
18245                      Syntax error
18246 _ACEOF
18247 if ac_fn_cxx_try_cpp "$LINENO"; then :
18248
18249 else
18250   # Broken: fails on valid input.
18251 continue
18252 fi
18253 rm -f conftest.err conftest.$ac_ext
18254
18255   # OK, works on sane cases.  Now check whether nonexistent headers
18256   # can be detected and how.
18257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18258 /* end confdefs.h.  */
18259 #include <ac_nonexistent.h>
18260 _ACEOF
18261 if ac_fn_cxx_try_cpp "$LINENO"; then :
18262   # Broken: success on invalid input.
18263 continue
18264 else
18265   # Passes both tests.
18266 ac_preproc_ok=:
18267 break
18268 fi
18269 rm -f conftest.err conftest.$ac_ext
18270
18271 done
18272 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18273 rm -f conftest.err conftest.$ac_ext
18274 if $ac_preproc_ok; then :
18275
18276 else
18277   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18278 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18279 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18280 See \`config.log' for more details." "$LINENO" 5; }
18281 fi
18282
18283 ac_ext=c
18284 ac_cpp='$CPP $CPPFLAGS'
18285 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18286 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18287 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18288
18289 else
18290   _lt_caught_CXX_error=yes
18291 fi
18292
18293 ac_ext=cpp
18294 ac_cpp='$CXXCPP $CPPFLAGS'
18295 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18296 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18297 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18298
18299 archive_cmds_need_lc_CXX=no
18300 allow_undefined_flag_CXX=
18301 always_export_symbols_CXX=no
18302 archive_expsym_cmds_CXX=
18303 compiler_needs_object_CXX=no
18304 export_dynamic_flag_spec_CXX=
18305 hardcode_direct_CXX=no
18306 hardcode_direct_absolute_CXX=no
18307 hardcode_libdir_flag_spec_CXX=
18308 hardcode_libdir_flag_spec_ld_CXX=
18309 hardcode_libdir_separator_CXX=
18310 hardcode_minus_L_CXX=no
18311 hardcode_shlibpath_var_CXX=unsupported
18312 hardcode_automatic_CXX=no
18313 inherit_rpath_CXX=no
18314 module_cmds_CXX=
18315 module_expsym_cmds_CXX=
18316 link_all_deplibs_CXX=unknown
18317 old_archive_cmds_CXX=$old_archive_cmds
18318 reload_flag_CXX=$reload_flag
18319 reload_cmds_CXX=$reload_cmds
18320 no_undefined_flag_CXX=
18321 whole_archive_flag_spec_CXX=
18322 enable_shared_with_static_runtimes_CXX=no
18323
18324 # Source file extension for C++ test sources.
18325 ac_ext=cpp
18326
18327 # Object file extension for compiled C++ test sources.
18328 objext=o
18329 objext_CXX=$objext
18330
18331 # No sense in running all these tests if we already determined that
18332 # the CXX compiler isn't working.  Some variables (like enable_shared)
18333 # are currently assumed to apply to all compilers on this platform,
18334 # and will be corrupted by setting them based on a non-working compiler.
18335 if test "$_lt_caught_CXX_error" != yes; then
18336   # Code to be used in simple compile tests
18337   lt_simple_compile_test_code="int some_variable = 0;"
18338
18339   # Code to be used in simple link tests
18340   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18341
18342   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18343
18344
18345
18346
18347
18348
18349 # If no C compiler was specified, use CC.
18350 LTCC=${LTCC-"$CC"}
18351
18352 # If no C compiler flags were specified, use CFLAGS.
18353 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18354
18355 # Allow CC to be a program name with arguments.
18356 compiler=$CC
18357
18358
18359   # save warnings/boilerplate of simple test code
18360   ac_outfile=conftest.$ac_objext
18361 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18362 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18363 _lt_compiler_boilerplate=`cat conftest.err`
18364 $RM conftest*
18365
18366   ac_outfile=conftest.$ac_objext
18367 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18368 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18369 _lt_linker_boilerplate=`cat conftest.err`
18370 $RM -r conftest*
18371
18372
18373   # Allow CC to be a program name with arguments.
18374   lt_save_CC=$CC
18375   lt_save_LD=$LD
18376   lt_save_GCC=$GCC
18377   GCC=$GXX
18378   lt_save_with_gnu_ld=$with_gnu_ld
18379   lt_save_path_LD=$lt_cv_path_LD
18380   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18381     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18382   else
18383     $as_unset lt_cv_prog_gnu_ld
18384   fi
18385   if test -n "${lt_cv_path_LDCXX+set}"; then
18386     lt_cv_path_LD=$lt_cv_path_LDCXX
18387   else
18388     $as_unset lt_cv_path_LD
18389   fi
18390   test -z "${LDCXX+set}" || LD=$LDCXX
18391   CC=${CXX-"c++"}
18392   compiler=$CC
18393   compiler_CXX=$CC
18394   for cc_temp in $compiler""; do
18395   case $cc_temp in
18396     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18397     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18398     \-*) ;;
18399     *) break;;
18400   esac
18401 done
18402 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18403
18404
18405   if test -n "$compiler"; then
18406     # We don't want -fno-exception when compiling C++ code, so set the
18407     # no_builtin_flag separately
18408     if test "$GXX" = yes; then
18409       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18410     else
18411       lt_prog_compiler_no_builtin_flag_CXX=
18412     fi
18413
18414     if test "$GXX" = yes; then
18415       # Set up default GNU C++ configuration
18416
18417
18418
18419 # Check whether --with-gnu-ld was given.
18420 if test "${with_gnu_ld+set}" = set; then :
18421   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18422 else
18423   with_gnu_ld=no
18424 fi
18425
18426 ac_prog=ld
18427 if test "$GCC" = yes; then
18428   # Check if gcc -print-prog-name=ld gives a path.
18429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18430 $as_echo_n "checking for ld used by $CC... " >&6; }
18431   case $host in
18432   *-*-mingw*)
18433     # gcc leaves a trailing carriage return which upsets mingw
18434     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18435   *)
18436     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18437   esac
18438   case $ac_prog in
18439     # Accept absolute paths.
18440     [\\/]* | ?:[\\/]*)
18441       re_direlt='/[^/][^/]*/\.\./'
18442       # Canonicalize the pathname of ld
18443       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18444       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18445         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18446       done
18447       test -z "$LD" && LD="$ac_prog"
18448       ;;
18449   "")
18450     # If it fails, then pretend we aren't using GCC.
18451     ac_prog=ld
18452     ;;
18453   *)
18454     # If it is relative, then search for the first ld in PATH.
18455     with_gnu_ld=unknown
18456     ;;
18457   esac
18458 elif test "$with_gnu_ld" = yes; then
18459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18460 $as_echo_n "checking for GNU ld... " >&6; }
18461 else
18462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18463 $as_echo_n "checking for non-GNU ld... " >&6; }
18464 fi
18465 if test "${lt_cv_path_LD+set}" = set; then :
18466   $as_echo_n "(cached) " >&6
18467 else
18468   if test -z "$LD"; then
18469   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18470   for ac_dir in $PATH; do
18471     IFS="$lt_save_ifs"
18472     test -z "$ac_dir" && ac_dir=.
18473     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18474       lt_cv_path_LD="$ac_dir/$ac_prog"
18475       # Check to see if the program is GNU ld.  I'd rather use --version,
18476       # but apparently some variants of GNU ld only accept -v.
18477       # Break only if it was the GNU/non-GNU ld that we prefer.
18478       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18479       *GNU* | *'with BFD'*)
18480         test "$with_gnu_ld" != no && break
18481         ;;
18482       *)
18483         test "$with_gnu_ld" != yes && break
18484         ;;
18485       esac
18486     fi
18487   done
18488   IFS="$lt_save_ifs"
18489 else
18490   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18491 fi
18492 fi
18493
18494 LD="$lt_cv_path_LD"
18495 if test -n "$LD"; then
18496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18497 $as_echo "$LD" >&6; }
18498 else
18499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18500 $as_echo "no" >&6; }
18501 fi
18502 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18504 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18505 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18506   $as_echo_n "(cached) " >&6
18507 else
18508   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18509 case `$LD -v 2>&1 </dev/null` in
18510 *GNU* | *'with BFD'*)
18511   lt_cv_prog_gnu_ld=yes
18512   ;;
18513 *)
18514   lt_cv_prog_gnu_ld=no
18515   ;;
18516 esac
18517 fi
18518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18519 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18520 with_gnu_ld=$lt_cv_prog_gnu_ld
18521
18522
18523
18524
18525
18526
18527
18528       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18529       # archiving commands below assume that GNU ld is being used.
18530       if test "$with_gnu_ld" = yes; then
18531         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18532         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18533
18534         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18535         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18536
18537         # If archive_cmds runs LD, not CC, wlarc should be empty
18538         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18539         #     investigate it a little bit more. (MM)
18540         wlarc='${wl}'
18541
18542         # ancient GNU ld didn't support --whole-archive et. al.
18543         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18544           $GREP 'no-whole-archive' > /dev/null; then
18545           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18546         else
18547           whole_archive_flag_spec_CXX=
18548         fi
18549       else
18550         with_gnu_ld=no
18551         wlarc=
18552
18553         # A generic and very simple default shared library creation
18554         # command for GNU C++ for the case where it uses the native
18555         # linker, instead of GNU ld.  If possible, this setting should
18556         # overridden to take advantage of the native linker features on
18557         # the platform it is being used on.
18558         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18559       fi
18560
18561       # Commands to make compiler produce verbose output that lists
18562       # what "hidden" libraries, object files and flags are used when
18563       # linking a shared library.
18564       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18565
18566     else
18567       GXX=no
18568       with_gnu_ld=no
18569       wlarc=
18570     fi
18571
18572     # PORTME: fill in a description of your system's C++ link characteristics
18573     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18574 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18575     ld_shlibs_CXX=yes
18576     case $host_os in
18577       aix3*)
18578         # FIXME: insert proper C++ library support
18579         ld_shlibs_CXX=no
18580         ;;
18581       aix[4-9]*)
18582         if test "$host_cpu" = ia64; then
18583           # On IA64, the linker does run time linking by default, so we don't
18584           # have to do anything special.
18585           aix_use_runtimelinking=no
18586           exp_sym_flag='-Bexport'
18587           no_entry_flag=""
18588         else
18589           aix_use_runtimelinking=no
18590
18591           # Test if we are trying to use run time linking or normal
18592           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18593           # need to do runtime linking.
18594           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18595             for ld_flag in $LDFLAGS; do
18596               case $ld_flag in
18597               *-brtl*)
18598                 aix_use_runtimelinking=yes
18599                 break
18600                 ;;
18601               esac
18602             done
18603             ;;
18604           esac
18605
18606           exp_sym_flag='-bexport'
18607           no_entry_flag='-bnoentry'
18608         fi
18609
18610         # When large executables or shared objects are built, AIX ld can
18611         # have problems creating the table of contents.  If linking a library
18612         # or program results in "error TOC overflow" add -mminimal-toc to
18613         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18614         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18615
18616         archive_cmds_CXX=''
18617         hardcode_direct_CXX=yes
18618         hardcode_direct_absolute_CXX=yes
18619         hardcode_libdir_separator_CXX=':'
18620         link_all_deplibs_CXX=yes
18621         file_list_spec_CXX='${wl}-f,'
18622
18623         if test "$GXX" = yes; then
18624           case $host_os in aix4.[012]|aix4.[012].*)
18625           # We only want to do this on AIX 4.2 and lower, the check
18626           # below for broken collect2 doesn't work under 4.3+
18627           collect2name=`${CC} -print-prog-name=collect2`
18628           if test -f "$collect2name" &&
18629              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18630           then
18631             # We have reworked collect2
18632             :
18633           else
18634             # We have old collect2
18635             hardcode_direct_CXX=unsupported
18636             # It fails to find uninstalled libraries when the uninstalled
18637             # path is not listed in the libpath.  Setting hardcode_minus_L
18638             # to unsupported forces relinking
18639             hardcode_minus_L_CXX=yes
18640             hardcode_libdir_flag_spec_CXX='-L$libdir'
18641             hardcode_libdir_separator_CXX=
18642           fi
18643           esac
18644           shared_flag='-shared'
18645           if test "$aix_use_runtimelinking" = yes; then
18646             shared_flag="$shared_flag "'${wl}-G'
18647           fi
18648         else
18649           # not using gcc
18650           if test "$host_cpu" = ia64; then
18651           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18652           # chokes on -Wl,-G. The following line is correct:
18653           shared_flag='-G'
18654           else
18655             if test "$aix_use_runtimelinking" = yes; then
18656               shared_flag='${wl}-G'
18657             else
18658               shared_flag='${wl}-bM:SRE'
18659             fi
18660           fi
18661         fi
18662
18663         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18664         # It seems that -bexpall does not export symbols beginning with
18665         # underscore (_), so it is better to generate a list of symbols to
18666         # export.
18667         always_export_symbols_CXX=yes
18668         if test "$aix_use_runtimelinking" = yes; then
18669           # Warning - without using the other runtime loading flags (-brtl),
18670           # -berok will link without error, but may produce a broken library.
18671           allow_undefined_flag_CXX='-berok'
18672           # Determine the default libpath from the value encoded in an empty
18673           # executable.
18674           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18675 /* end confdefs.h.  */
18676
18677 int
18678 main ()
18679 {
18680
18681   ;
18682   return 0;
18683 }
18684 _ACEOF
18685 if ac_fn_cxx_try_link "$LINENO"; then :
18686
18687 lt_aix_libpath_sed='
18688     /Import File Strings/,/^$/ {
18689         /^0/ {
18690             s/^0  *\(.*\)$/\1/
18691             p
18692         }
18693     }'
18694 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18695 # Check for a 64-bit object if we didn't find anything.
18696 if test -z "$aix_libpath"; then
18697   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18698 fi
18699 fi
18700 rm -f core conftest.err conftest.$ac_objext \
18701     conftest$ac_exeext conftest.$ac_ext
18702 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18703
18704           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18705
18706           archive_expsym_cmds_CXX='$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 $shared_flag"
18707         else
18708           if test "$host_cpu" = ia64; then
18709             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18710             allow_undefined_flag_CXX="-z nodefs"
18711             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18712           else
18713             # Determine the default libpath from the value encoded in an
18714             # empty executable.
18715             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18716 /* end confdefs.h.  */
18717
18718 int
18719 main ()
18720 {
18721
18722   ;
18723   return 0;
18724 }
18725 _ACEOF
18726 if ac_fn_cxx_try_link "$LINENO"; then :
18727
18728 lt_aix_libpath_sed='
18729     /Import File Strings/,/^$/ {
18730         /^0/ {
18731             s/^0  *\(.*\)$/\1/
18732             p
18733         }
18734     }'
18735 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18736 # Check for a 64-bit object if we didn't find anything.
18737 if test -z "$aix_libpath"; then
18738   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18739 fi
18740 fi
18741 rm -f core conftest.err conftest.$ac_objext \
18742     conftest$ac_exeext conftest.$ac_ext
18743 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18744
18745             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18746             # Warning - without using the other run time loading flags,
18747             # -berok will link without error, but may produce a broken library.
18748             no_undefined_flag_CXX=' ${wl}-bernotok'
18749             allow_undefined_flag_CXX=' ${wl}-berok'
18750             if test "$with_gnu_ld" = yes; then
18751               # We only use this code for GNU lds that support --whole-archive.
18752               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18753             else
18754               # Exported symbols can be pulled into shared objects from archives
18755               whole_archive_flag_spec_CXX='$convenience'
18756             fi
18757             archive_cmds_need_lc_CXX=yes
18758             # This is similar to how AIX traditionally builds its shared
18759             # libraries.
18760             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'
18761           fi
18762         fi
18763         ;;
18764
18765       beos*)
18766         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18767           allow_undefined_flag_CXX=unsupported
18768           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18769           # support --undefined.  This deserves some investigation.  FIXME
18770           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18771         else
18772           ld_shlibs_CXX=no
18773         fi
18774         ;;
18775
18776       chorus*)
18777         case $cc_basename in
18778           *)
18779           # FIXME: insert proper C++ library support
18780           ld_shlibs_CXX=no
18781           ;;
18782         esac
18783         ;;
18784
18785       cygwin* | mingw* | pw32* | cegcc*)
18786         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18787         # as there is no search path for DLLs.
18788         hardcode_libdir_flag_spec_CXX='-L$libdir'
18789         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18790         allow_undefined_flag_CXX=unsupported
18791         always_export_symbols_CXX=no
18792         enable_shared_with_static_runtimes_CXX=yes
18793
18794         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18795           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18796           # If the export-symbols file already is a .def file (1st line
18797           # is EXPORTS), use it as is; otherwise, prepend...
18798           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18799             cp $export_symbols $output_objdir/$soname.def;
18800           else
18801             echo EXPORTS > $output_objdir/$soname.def;
18802             cat $export_symbols >> $output_objdir/$soname.def;
18803           fi~
18804           $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 $lib'
18805         else
18806           ld_shlibs_CXX=no
18807         fi
18808         ;;
18809       darwin* | rhapsody*)
18810
18811
18812   archive_cmds_need_lc_CXX=no
18813   hardcode_direct_CXX=no
18814   hardcode_automatic_CXX=yes
18815   hardcode_shlibpath_var_CXX=unsupported
18816   if test "$lt_cv_ld_force_load" = "yes"; then
18817     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 \"$new_convenience\"`'
18818   else
18819     whole_archive_flag_spec_CXX=''
18820   fi
18821   link_all_deplibs_CXX=yes
18822   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18823   case $cc_basename in
18824      ifort*) _lt_dar_can_shared=yes ;;
18825      *) _lt_dar_can_shared=$GCC ;;
18826   esac
18827   if test "$_lt_dar_can_shared" = "yes"; then
18828     output_verbose_link_cmd=func_echo_all
18829     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}"
18830     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18831     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}${_lt_dsymutil}"
18832     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18833        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18834       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${_lt_dsymutil}"
18835       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18836     fi
18837
18838   else
18839   ld_shlibs_CXX=no
18840   fi
18841
18842         ;;
18843
18844       dgux*)
18845         case $cc_basename in
18846           ec++*)
18847             # FIXME: insert proper C++ library support
18848             ld_shlibs_CXX=no
18849             ;;
18850           ghcx*)
18851             # Green Hills C++ Compiler
18852             # FIXME: insert proper C++ library support
18853             ld_shlibs_CXX=no
18854             ;;
18855           *)
18856             # FIXME: insert proper C++ library support
18857             ld_shlibs_CXX=no
18858             ;;
18859         esac
18860         ;;
18861
18862       freebsd[12]*)
18863         # C++ shared libraries reported to be fairly broken before
18864         # switch to ELF
18865         ld_shlibs_CXX=no
18866         ;;
18867
18868       freebsd-elf*)
18869         archive_cmds_need_lc_CXX=no
18870         ;;
18871
18872       freebsd* | dragonfly*)
18873         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18874         # conventions
18875         ld_shlibs_CXX=yes
18876         ;;
18877
18878       gnu*)
18879         ;;
18880
18881       haiku*)
18882         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18883         link_all_deplibs_CXX=yes
18884         ;;
18885
18886       hpux9*)
18887         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18888         hardcode_libdir_separator_CXX=:
18889         export_dynamic_flag_spec_CXX='${wl}-E'
18890         hardcode_direct_CXX=yes
18891         hardcode_minus_L_CXX=yes # Not in the search PATH,
18892                                              # but as the default
18893                                              # location of the library.
18894
18895         case $cc_basename in
18896           CC*)
18897             # FIXME: insert proper C++ library support
18898             ld_shlibs_CXX=no
18899             ;;
18900           aCC*)
18901             archive_cmds_CXX='$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 $lib'
18902             # Commands to make compiler produce verbose output that lists
18903             # what "hidden" libraries, object files and flags are used when
18904             # linking a shared library.
18905             #
18906             # There doesn't appear to be a way to prevent this compiler from
18907             # explicitly linking system object files so we need to strip them
18908             # from the output so that they don't get included in the library
18909             # dependencies.
18910             output_verbose_link_cmd='templist=`($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"'
18911             ;;
18912           *)
18913             if test "$GXX" = yes; then
18914               archive_cmds_CXX='$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'
18915             else
18916               # FIXME: insert proper C++ library support
18917               ld_shlibs_CXX=no
18918             fi
18919             ;;
18920         esac
18921         ;;
18922
18923       hpux10*|hpux11*)
18924         if test $with_gnu_ld = no; then
18925           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18926           hardcode_libdir_separator_CXX=:
18927
18928           case $host_cpu in
18929             hppa*64*|ia64*)
18930               ;;
18931             *)
18932               export_dynamic_flag_spec_CXX='${wl}-E'
18933               ;;
18934           esac
18935         fi
18936         case $host_cpu in
18937           hppa*64*|ia64*)
18938             hardcode_direct_CXX=no
18939             hardcode_shlibpath_var_CXX=no
18940             ;;
18941           *)
18942             hardcode_direct_CXX=yes
18943             hardcode_direct_absolute_CXX=yes
18944             hardcode_minus_L_CXX=yes # Not in the search PATH,
18945                                                  # but as the default
18946                                                  # location of the library.
18947             ;;
18948         esac
18949
18950         case $cc_basename in
18951           CC*)
18952             # FIXME: insert proper C++ library support
18953             ld_shlibs_CXX=no
18954             ;;
18955           aCC*)
18956             case $host_cpu in
18957               hppa*64*)
18958                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18959                 ;;
18960               ia64*)
18961                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18962                 ;;
18963               *)
18964                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18965                 ;;
18966             esac
18967             # Commands to make compiler produce verbose output that lists
18968             # what "hidden" libraries, object files and flags are used when
18969             # linking a shared library.
18970             #
18971             # There doesn't appear to be a way to prevent this compiler from
18972             # explicitly linking system object files so we need to strip them
18973             # from the output so that they don't get included in the library
18974             # dependencies.
18975             output_verbose_link_cmd='templist=`($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"'
18976             ;;
18977           *)
18978             if test "$GXX" = yes; then
18979               if test $with_gnu_ld = no; then
18980                 case $host_cpu in
18981                   hppa*64*)
18982                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18983                     ;;
18984                   ia64*)
18985                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18986                     ;;
18987                   *)
18988                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18989                     ;;
18990                 esac
18991               fi
18992             else
18993               # FIXME: insert proper C++ library support
18994               ld_shlibs_CXX=no
18995             fi
18996             ;;
18997         esac
18998         ;;
18999
19000       interix[3-9]*)
19001         hardcode_direct_CXX=no
19002         hardcode_shlibpath_var_CXX=no
19003         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19004         export_dynamic_flag_spec_CXX='${wl}-E'
19005         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19006         # Instead, shared libraries are loaded at an image base (0x10000000 by
19007         # default) and relocated if they conflict, which is a slow very memory
19008         # consuming and fragmenting process.  To avoid this, we pick a random,
19009         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19010         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19011         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19012         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19013         ;;
19014       irix5* | irix6*)
19015         case $cc_basename in
19016           CC*)
19017             # SGI C++
19018             archive_cmds_CXX='$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 $lib'
19019
19020             # Archives containing C++ object files must be created using
19021             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19022             # necessary to make sure instantiated templates are included
19023             # in the archive.
19024             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19025             ;;
19026           *)
19027             if test "$GXX" = yes; then
19028               if test "$with_gnu_ld" = no; then
19029                 archive_cmds_CXX='$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 $lib'
19030               else
19031                 archive_cmds_CXX='$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 $lib'
19032               fi
19033             fi
19034             link_all_deplibs_CXX=yes
19035             ;;
19036         esac
19037         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19038         hardcode_libdir_separator_CXX=:
19039         inherit_rpath_CXX=yes
19040         ;;
19041
19042       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19043         case $cc_basename in
19044           KCC*)
19045             # Kuck and Associates, Inc. (KAI) C++ Compiler
19046
19047             # KCC will only create a shared library if the output file
19048             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19049             # to its proper name (with version) after linking.
19050             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'
19051             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 $lib'
19052             # Commands to make compiler produce verbose output that lists
19053             # what "hidden" libraries, object files and flags are used when
19054             # linking a shared library.
19055             #
19056             # There doesn't appear to be a way to prevent this compiler from
19057             # explicitly linking system object files so we need to strip them
19058             # from the output so that they don't get included in the library
19059             # dependencies.
19060             output_verbose_link_cmd='templist=`$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"'
19061
19062             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19063             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19064
19065             # Archives containing C++ object files must be created using
19066             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19067             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19068             ;;
19069           icpc* | ecpc* )
19070             # Intel C++
19071             with_gnu_ld=yes
19072             # version 8.0 and above of icpc choke on multiply defined symbols
19073             # if we add $predep_objects and $postdep_objects, however 7.1 and
19074             # earlier do not add the objects themselves.
19075             case `$CC -V 2>&1` in
19076               *"Version 7."*)
19077                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19078                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19079                 ;;
19080               *)  # Version 8.0 or newer
19081                 tmp_idyn=
19082                 case $host_cpu in
19083                   ia64*) tmp_idyn=' -i_dynamic';;
19084                 esac
19085                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19086                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19087                 ;;
19088             esac
19089             archive_cmds_need_lc_CXX=no
19090             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19091             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19092             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19093             ;;
19094           pgCC* | pgcpp*)
19095             # Portland Group C++ compiler
19096             case `$CC -V` in
19097             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19098               prelink_cmds_CXX='tpldir=Template.dir~
19099                 rm -rf $tpldir~
19100                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19101                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19102               old_archive_cmds_CXX='tpldir=Template.dir~
19103                 rm -rf $tpldir~
19104                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19105                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19106                 $RANLIB $oldlib'
19107               archive_cmds_CXX='tpldir=Template.dir~
19108                 rm -rf $tpldir~
19109                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19110                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19111               archive_expsym_cmds_CXX='tpldir=Template.dir~
19112                 rm -rf $tpldir~
19113                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19114                 $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 $lib'
19115               ;;
19116             *) # Version 6 and above use weak symbols
19117               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19118               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19119               ;;
19120             esac
19121
19122             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19123             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19124             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19125             ;;
19126           cxx*)
19127             # Compaq C++
19128             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19129             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19130
19131             runpath_var=LD_RUN_PATH
19132             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19133             hardcode_libdir_separator_CXX=:
19134
19135             # Commands to make compiler produce verbose output that lists
19136             # what "hidden" libraries, object files and flags are used when
19137             # linking a shared library.
19138             #
19139             # There doesn't appear to be a way to prevent this compiler from
19140             # explicitly linking system object files so we need to strip them
19141             # from the output so that they don't get included in the library
19142             # dependencies.
19143             output_verbose_link_cmd='templist=`$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" | $Xsed'
19144             ;;
19145           xl* | mpixl* | bgxl*)
19146             # IBM XL 8.0 on PPC, with GNU ld
19147             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19148             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19149             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19150             if test "x$supports_anon_versioning" = xyes; then
19151               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19152                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19153                 echo "local: *; };" >> $output_objdir/$libname.ver~
19154                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19155             fi
19156             ;;
19157           *)
19158             case `$CC -V 2>&1 | sed 5q` in
19159             *Sun\ C*)
19160               # Sun C++ 5.9
19161               no_undefined_flag_CXX=' -zdefs'
19162               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19163               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19164               hardcode_libdir_flag_spec_CXX='-R$libdir'
19165               whole_archive_flag_spec_CXX='${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'
19166               compiler_needs_object_CXX=yes
19167
19168               # Not sure whether something based on
19169               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19170               # would be better.
19171               output_verbose_link_cmd='func_echo_all'
19172
19173               # Archives containing C++ object files must be created using
19174               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19175               # necessary to make sure instantiated templates are included
19176               # in the archive.
19177               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19178               ;;
19179             esac
19180             ;;
19181         esac
19182         ;;
19183
19184       lynxos*)
19185         # FIXME: insert proper C++ library support
19186         ld_shlibs_CXX=no
19187         ;;
19188
19189       m88k*)
19190         # FIXME: insert proper C++ library support
19191         ld_shlibs_CXX=no
19192         ;;
19193
19194       mvs*)
19195         case $cc_basename in
19196           cxx*)
19197             # FIXME: insert proper C++ library support
19198             ld_shlibs_CXX=no
19199             ;;
19200           *)
19201             # FIXME: insert proper C++ library support
19202             ld_shlibs_CXX=no
19203             ;;
19204         esac
19205         ;;
19206
19207       netbsd*)
19208         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19209           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19210           wlarc=
19211           hardcode_libdir_flag_spec_CXX='-R$libdir'
19212           hardcode_direct_CXX=yes
19213           hardcode_shlibpath_var_CXX=no
19214         fi
19215         # Workaround some broken pre-1.5 toolchains
19216         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19217         ;;
19218
19219       *nto* | *qnx*)
19220         ld_shlibs_CXX=yes
19221         ;;
19222
19223       openbsd2*)
19224         # C++ shared libraries are fairly broken
19225         ld_shlibs_CXX=no
19226         ;;
19227
19228       openbsd*)
19229         if test -f /usr/libexec/ld.so; then
19230           hardcode_direct_CXX=yes
19231           hardcode_shlibpath_var_CXX=no
19232           hardcode_direct_absolute_CXX=yes
19233           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19234           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19235           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19236             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19237             export_dynamic_flag_spec_CXX='${wl}-E'
19238             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19239           fi
19240           output_verbose_link_cmd=func_echo_all
19241         else
19242           ld_shlibs_CXX=no
19243         fi
19244         ;;
19245
19246       osf3* | osf4* | osf5*)
19247         case $cc_basename in
19248           KCC*)
19249             # Kuck and Associates, Inc. (KAI) C++ Compiler
19250
19251             # KCC will only create a shared library if the output file
19252             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19253             # to its proper name (with version) after linking.
19254             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 $lib'
19255
19256             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19257             hardcode_libdir_separator_CXX=:
19258
19259             # Archives containing C++ object files must be created using
19260             # the KAI C++ compiler.
19261             case $host in
19262               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19263               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19264             esac
19265             ;;
19266           RCC*)
19267             # Rational C++ 2.4.1
19268             # FIXME: insert proper C++ library support
19269             ld_shlibs_CXX=no
19270             ;;
19271           cxx*)
19272             case $host in
19273               osf3*)
19274                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19275                 archive_cmds_CXX='$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 $lib'
19276                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19277                 ;;
19278               *)
19279                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19280                 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'
19281                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19282                   echo "-hidden">> $lib.exp~
19283                   $CC -shared$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~
19284                   $RM $lib.exp'
19285                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19286                 ;;
19287             esac
19288
19289             hardcode_libdir_separator_CXX=:
19290
19291             # Commands to make compiler produce verbose output that lists
19292             # what "hidden" libraries, object files and flags are used when
19293             # linking a shared library.
19294             #
19295             # There doesn't appear to be a way to prevent this compiler from
19296             # explicitly linking system object files so we need to strip them
19297             # from the output so that they don't get included in the library
19298             # dependencies.
19299             output_verbose_link_cmd='templist=`$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"'
19300             ;;
19301           *)
19302             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19303               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19304               case $host in
19305                 osf3*)
19306                   archive_cmds_CXX='$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 $lib'
19307                   ;;
19308                 *)
19309                   archive_cmds_CXX='$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 $lib'
19310                   ;;
19311               esac
19312
19313               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19314               hardcode_libdir_separator_CXX=:
19315
19316               # Commands to make compiler produce verbose output that lists
19317               # what "hidden" libraries, object files and flags are used when
19318               # linking a shared library.
19319               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19320
19321             else
19322               # FIXME: insert proper C++ library support
19323               ld_shlibs_CXX=no
19324             fi
19325             ;;
19326         esac
19327         ;;
19328
19329       psos*)
19330         # FIXME: insert proper C++ library support
19331         ld_shlibs_CXX=no
19332         ;;
19333
19334       sunos4*)
19335         case $cc_basename in
19336           CC*)
19337             # Sun C++ 4.x
19338             # FIXME: insert proper C++ library support
19339             ld_shlibs_CXX=no
19340             ;;
19341           lcc*)
19342             # Lucid
19343             # FIXME: insert proper C++ library support
19344             ld_shlibs_CXX=no
19345             ;;
19346           *)
19347             # FIXME: insert proper C++ library support
19348             ld_shlibs_CXX=no
19349             ;;
19350         esac
19351         ;;
19352
19353       solaris*)
19354         case $cc_basename in
19355           CC*)
19356             # Sun C++ 4.2, 5.x and Centerline C++
19357             archive_cmds_need_lc_CXX=yes
19358             no_undefined_flag_CXX=' -zdefs'
19359             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19360             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19361               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19362
19363             hardcode_libdir_flag_spec_CXX='-R$libdir'
19364             hardcode_shlibpath_var_CXX=no
19365             case $host_os in
19366               solaris2.[0-5] | solaris2.[0-5].*) ;;
19367               *)
19368                 # The compiler driver will combine and reorder linker options,
19369                 # but understands `-z linker_flag'.
19370                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19371                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19372                 ;;
19373             esac
19374             link_all_deplibs_CXX=yes
19375
19376             output_verbose_link_cmd='func_echo_all'
19377
19378             # Archives containing C++ object files must be created using
19379             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19380             # necessary to make sure instantiated templates are included
19381             # in the archive.
19382             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19383             ;;
19384           gcx*)
19385             # Green Hills C++ Compiler
19386             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19387
19388             # The C++ compiler must be used to create the archive.
19389             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19390             ;;
19391           *)
19392             # GNU C++ compiler with Solaris linker
19393             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19394               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19395               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19396                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19397                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19398                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19399
19400                 # Commands to make compiler produce verbose output that lists
19401                 # what "hidden" libraries, object files and flags are used when
19402                 # linking a shared library.
19403                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19404               else
19405                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19406                 # platform.
19407                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19408                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19409                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19410
19411                 # Commands to make compiler produce verbose output that lists
19412                 # what "hidden" libraries, object files and flags are used when
19413                 # linking a shared library.
19414                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19415               fi
19416
19417               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19418               case $host_os in
19419                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19420                 *)
19421                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19422                   ;;
19423               esac
19424             fi
19425             ;;
19426         esac
19427         ;;
19428
19429     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19430       no_undefined_flag_CXX='${wl}-z,text'
19431       archive_cmds_need_lc_CXX=no
19432       hardcode_shlibpath_var_CXX=no
19433       runpath_var='LD_RUN_PATH'
19434
19435       case $cc_basename in
19436         CC*)
19437           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19438           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19439           ;;
19440         *)
19441           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19442           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19443           ;;
19444       esac
19445       ;;
19446
19447       sysv5* | sco3.2v5* | sco5v6*)
19448         # Note: We can NOT use -z defs as we might desire, because we do not
19449         # link with -lc, and that would cause any symbols used from libc to
19450         # always be unresolved, which means just about no library would
19451         # ever link correctly.  If we're not using GNU ld we use -z text
19452         # though, which does catch some bad symbols but isn't as heavy-handed
19453         # as -z defs.
19454         no_undefined_flag_CXX='${wl}-z,text'
19455         allow_undefined_flag_CXX='${wl}-z,nodefs'
19456         archive_cmds_need_lc_CXX=no
19457         hardcode_shlibpath_var_CXX=no
19458         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19459         hardcode_libdir_separator_CXX=':'
19460         link_all_deplibs_CXX=yes
19461         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19462         runpath_var='LD_RUN_PATH'
19463
19464         case $cc_basename in
19465           CC*)
19466             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19467             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19468             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19469               '"$old_archive_cmds_CXX"
19470             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19471               '"$reload_cmds_CXX"
19472             ;;
19473           *)
19474             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19475             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19476             ;;
19477         esac
19478       ;;
19479
19480       tandem*)
19481         case $cc_basename in
19482           NCC*)
19483             # NonStop-UX NCC 3.20
19484             # FIXME: insert proper C++ library support
19485             ld_shlibs_CXX=no
19486             ;;
19487           *)
19488             # FIXME: insert proper C++ library support
19489             ld_shlibs_CXX=no
19490             ;;
19491         esac
19492         ;;
19493
19494       vxworks*)
19495         # FIXME: insert proper C++ library support
19496         ld_shlibs_CXX=no
19497         ;;
19498
19499       *)
19500         # FIXME: insert proper C++ library support
19501         ld_shlibs_CXX=no
19502         ;;
19503     esac
19504
19505     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19506 $as_echo "$ld_shlibs_CXX" >&6; }
19507     test "$ld_shlibs_CXX" = no && can_build_shared=no
19508
19509     GCC_CXX="$GXX"
19510     LD_CXX="$LD"
19511
19512     ## CAVEAT EMPTOR:
19513     ## There is no encapsulation within the following macros, do not change
19514     ## the running order or otherwise move them around unless you know exactly
19515     ## what you are doing...
19516     # Dependencies to place before and after the object being linked:
19517 predep_objects_CXX=
19518 postdep_objects_CXX=
19519 predeps_CXX=
19520 postdeps_CXX=
19521 compiler_lib_search_path_CXX=
19522
19523 cat > conftest.$ac_ext <<_LT_EOF
19524 class Foo
19525 {
19526 public:
19527   Foo (void) { a = 0; }
19528 private:
19529   int a;
19530 };
19531 _LT_EOF
19532
19533 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19534   (eval $ac_compile) 2>&5
19535   ac_status=$?
19536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19537   test $ac_status = 0; }; then
19538   # Parse the compiler output and extract the necessary
19539   # objects, libraries and library flags.
19540
19541   # Sentinel used to keep track of whether or not we are before
19542   # the conftest object file.
19543   pre_test_object_deps_done=no
19544
19545   for p in `eval "$output_verbose_link_cmd"`; do
19546     case $p in
19547
19548     -L* | -R* | -l*)
19549        # Some compilers place space between "-{L,R}" and the path.
19550        # Remove the space.
19551        if test $p = "-L" ||
19552           test $p = "-R"; then
19553          prev=$p
19554          continue
19555        else
19556          prev=
19557        fi
19558
19559        if test "$pre_test_object_deps_done" = no; then
19560          case $p in
19561          -L* | -R*)
19562            # Internal compiler library paths should come after those
19563            # provided the user.  The postdeps already come after the
19564            # user supplied libs so there is no need to process them.
19565            if test -z "$compiler_lib_search_path_CXX"; then
19566              compiler_lib_search_path_CXX="${prev}${p}"
19567            else
19568              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19569            fi
19570            ;;
19571          # The "-l" case would never come before the object being
19572          # linked, so don't bother handling this case.
19573          esac
19574        else
19575          if test -z "$postdeps_CXX"; then
19576            postdeps_CXX="${prev}${p}"
19577          else
19578            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19579          fi
19580        fi
19581        ;;
19582
19583     *.$objext)
19584        # This assumes that the test object file only shows up
19585        # once in the compiler output.
19586        if test "$p" = "conftest.$objext"; then
19587          pre_test_object_deps_done=yes
19588          continue
19589        fi
19590
19591        if test "$pre_test_object_deps_done" = no; then
19592          if test -z "$predep_objects_CXX"; then
19593            predep_objects_CXX="$p"
19594          else
19595            predep_objects_CXX="$predep_objects_CXX $p"
19596          fi
19597        else
19598          if test -z "$postdep_objects_CXX"; then
19599            postdep_objects_CXX="$p"
19600          else
19601            postdep_objects_CXX="$postdep_objects_CXX $p"
19602          fi
19603        fi
19604        ;;
19605
19606     *) ;; # Ignore the rest.
19607
19608     esac
19609   done
19610
19611   # Clean up.
19612   rm -f a.out a.exe
19613 else
19614   echo "libtool.m4: error: problem compiling CXX test program"
19615 fi
19616
19617 $RM -f confest.$objext
19618
19619 # PORTME: override above test on systems where it is broken
19620 case $host_os in
19621 interix[3-9]*)
19622   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19623   # hack all around it, let's just trust "g++" to DTRT.
19624   predep_objects_CXX=
19625   postdep_objects_CXX=
19626   postdeps_CXX=
19627   ;;
19628
19629 linux*)
19630   case `$CC -V 2>&1 | sed 5q` in
19631   *Sun\ C*)
19632     # Sun C++ 5.9
19633
19634     # The more standards-conforming stlport4 library is
19635     # incompatible with the Cstd library. Avoid specifying
19636     # it if it's in CXXFLAGS. Ignore libCrun as
19637     # -library=stlport4 depends on it.
19638     case " $CXX $CXXFLAGS " in
19639     *" -library=stlport4 "*)
19640       solaris_use_stlport4=yes
19641       ;;
19642     esac
19643
19644     if test "$solaris_use_stlport4" != yes; then
19645       postdeps_CXX='-library=Cstd -library=Crun'
19646     fi
19647     ;;
19648   esac
19649   ;;
19650
19651 solaris*)
19652   case $cc_basename in
19653   CC*)
19654     # The more standards-conforming stlport4 library is
19655     # incompatible with the Cstd library. Avoid specifying
19656     # it if it's in CXXFLAGS. Ignore libCrun as
19657     # -library=stlport4 depends on it.
19658     case " $CXX $CXXFLAGS " in
19659     *" -library=stlport4 "*)
19660       solaris_use_stlport4=yes
19661       ;;
19662     esac
19663
19664     # Adding this requires a known-good setup of shared libraries for
19665     # Sun compiler versions before 5.6, else PIC objects from an old
19666     # archive will be linked into the output, leading to subtle bugs.
19667     if test "$solaris_use_stlport4" != yes; then
19668       postdeps_CXX='-library=Cstd -library=Crun'
19669     fi
19670     ;;
19671   esac
19672   ;;
19673 esac
19674
19675
19676 case " $postdeps_CXX " in
19677 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19678 esac
19679  compiler_lib_search_dirs_CXX=
19680 if test -n "${compiler_lib_search_path_CXX}"; then
19681  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19682 fi
19683
19684
19685
19686
19687
19688
19689
19690
19691
19692
19693
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706
19707
19708
19709
19710
19711
19712
19713
19714     lt_prog_compiler_wl_CXX=
19715 lt_prog_compiler_pic_CXX=
19716 lt_prog_compiler_static_CXX=
19717
19718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19719 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19720
19721   # C++ specific cases for pic, static, wl, etc.
19722   if test "$GXX" = yes; then
19723     lt_prog_compiler_wl_CXX='-Wl,'
19724     lt_prog_compiler_static_CXX='-static'
19725
19726     case $host_os in
19727     aix*)
19728       # All AIX code is PIC.
19729       if test "$host_cpu" = ia64; then
19730         # AIX 5 now supports IA64 processor
19731         lt_prog_compiler_static_CXX='-Bstatic'
19732       fi
19733       ;;
19734
19735     amigaos*)
19736       case $host_cpu in
19737       powerpc)
19738             # see comment about AmigaOS4 .so support
19739             lt_prog_compiler_pic_CXX='-fPIC'
19740         ;;
19741       m68k)
19742             # FIXME: we need at least 68020 code to build shared libraries, but
19743             # adding the `-m68020' flag to GCC prevents building anything better,
19744             # like `-m68040'.
19745             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19746         ;;
19747       esac
19748       ;;
19749
19750     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19751       # PIC is the default for these OSes.
19752       ;;
19753     mingw* | cygwin* | os2* | pw32* | cegcc*)
19754       # This hack is so that the source file can tell whether it is being
19755       # built for inclusion in a dll (and should export symbols for example).
19756       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19757       # (--disable-auto-import) libraries
19758       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19759       ;;
19760     darwin* | rhapsody*)
19761       # PIC is the default on this platform
19762       # Common symbols not allowed in MH_DYLIB files
19763       lt_prog_compiler_pic_CXX='-fno-common'
19764       ;;
19765     *djgpp*)
19766       # DJGPP does not support shared libraries at all
19767       lt_prog_compiler_pic_CXX=
19768       ;;
19769     haiku*)
19770       # PIC is the default for Haiku.
19771       # The "-static" flag exists, but is broken.
19772       lt_prog_compiler_static_CXX=
19773       ;;
19774     interix[3-9]*)
19775       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19776       # Instead, we relocate shared libraries at runtime.
19777       ;;
19778     sysv4*MP*)
19779       if test -d /usr/nec; then
19780         lt_prog_compiler_pic_CXX=-Kconform_pic
19781       fi
19782       ;;
19783     hpux*)
19784       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19785       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19786       # sets the default TLS model and affects inlining.
19787       case $host_cpu in
19788       hppa*64*)
19789         ;;
19790       *)
19791         lt_prog_compiler_pic_CXX='-fPIC'
19792         ;;
19793       esac
19794       ;;
19795     *qnx* | *nto*)
19796       # QNX uses GNU C++, but need to define -shared option too, otherwise
19797       # it will coredump.
19798       lt_prog_compiler_pic_CXX='-fPIC -shared'
19799       ;;
19800     *)
19801       lt_prog_compiler_pic_CXX='-fPIC'
19802       ;;
19803     esac
19804   else
19805     case $host_os in
19806       aix[4-9]*)
19807         # All AIX code is PIC.
19808         if test "$host_cpu" = ia64; then
19809           # AIX 5 now supports IA64 processor
19810           lt_prog_compiler_static_CXX='-Bstatic'
19811         else
19812           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19813         fi
19814         ;;
19815       chorus*)
19816         case $cc_basename in
19817         cxch68*)
19818           # Green Hills C++ Compiler
19819           # _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"
19820           ;;
19821         esac
19822         ;;
19823       dgux*)
19824         case $cc_basename in
19825           ec++*)
19826             lt_prog_compiler_pic_CXX='-KPIC'
19827             ;;
19828           ghcx*)
19829             # Green Hills C++ Compiler
19830             lt_prog_compiler_pic_CXX='-pic'
19831             ;;
19832           *)
19833             ;;
19834         esac
19835         ;;
19836       freebsd* | dragonfly*)
19837         # FreeBSD uses GNU C++
19838         ;;
19839       hpux9* | hpux10* | hpux11*)
19840         case $cc_basename in
19841           CC*)
19842             lt_prog_compiler_wl_CXX='-Wl,'
19843             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19844             if test "$host_cpu" != ia64; then
19845               lt_prog_compiler_pic_CXX='+Z'
19846             fi
19847             ;;
19848           aCC*)
19849             lt_prog_compiler_wl_CXX='-Wl,'
19850             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19851             case $host_cpu in
19852             hppa*64*|ia64*)
19853               # +Z the default
19854               ;;
19855             *)
19856               lt_prog_compiler_pic_CXX='+Z'
19857               ;;
19858             esac
19859             ;;
19860           *)
19861             ;;
19862         esac
19863         ;;
19864       interix*)
19865         # This is c89, which is MS Visual C++ (no shared libs)
19866         # Anyone wants to do a port?
19867         ;;
19868       irix5* | irix6* | nonstopux*)
19869         case $cc_basename in
19870           CC*)
19871             lt_prog_compiler_wl_CXX='-Wl,'
19872             lt_prog_compiler_static_CXX='-non_shared'
19873             # CC pic flag -KPIC is the default.
19874             ;;
19875           *)
19876             ;;
19877         esac
19878         ;;
19879       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19880         case $cc_basename in
19881           KCC*)
19882             # KAI C++ Compiler
19883             lt_prog_compiler_wl_CXX='--backend -Wl,'
19884             lt_prog_compiler_pic_CXX='-fPIC'
19885             ;;
19886           ecpc* )
19887             # old Intel C++ for x86_64 which still supported -KPIC.
19888             lt_prog_compiler_wl_CXX='-Wl,'
19889             lt_prog_compiler_pic_CXX='-KPIC'
19890             lt_prog_compiler_static_CXX='-static'
19891             ;;
19892           icpc* )
19893             # Intel C++, used to be incompatible with GCC.
19894             # ICC 10 doesn't accept -KPIC any more.
19895             lt_prog_compiler_wl_CXX='-Wl,'
19896             lt_prog_compiler_pic_CXX='-fPIC'
19897             lt_prog_compiler_static_CXX='-static'
19898             ;;
19899           pgCC* | pgcpp*)
19900             # Portland Group C++ compiler
19901             lt_prog_compiler_wl_CXX='-Wl,'
19902             lt_prog_compiler_pic_CXX='-fpic'
19903             lt_prog_compiler_static_CXX='-Bstatic'
19904             ;;
19905           cxx*)
19906             # Compaq C++
19907             # Make sure the PIC flag is empty.  It appears that all Alpha
19908             # Linux and Compaq Tru64 Unix objects are PIC.
19909             lt_prog_compiler_pic_CXX=
19910             lt_prog_compiler_static_CXX='-non_shared'
19911             ;;
19912           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19913             # IBM XL 8.0, 9.0 on PPC and BlueGene
19914             lt_prog_compiler_wl_CXX='-Wl,'
19915             lt_prog_compiler_pic_CXX='-qpic'
19916             lt_prog_compiler_static_CXX='-qstaticlink'
19917             ;;
19918           *)
19919             case `$CC -V 2>&1 | sed 5q` in
19920             *Sun\ C*)
19921               # Sun C++ 5.9
19922               lt_prog_compiler_pic_CXX='-KPIC'
19923               lt_prog_compiler_static_CXX='-Bstatic'
19924               lt_prog_compiler_wl_CXX='-Qoption ld '
19925               ;;
19926             esac
19927             ;;
19928         esac
19929         ;;
19930       lynxos*)
19931         ;;
19932       m88k*)
19933         ;;
19934       mvs*)
19935         case $cc_basename in
19936           cxx*)
19937             lt_prog_compiler_pic_CXX='-W c,exportall'
19938             ;;
19939           *)
19940             ;;
19941         esac
19942         ;;
19943       netbsd*)
19944         ;;
19945       *qnx* | *nto*)
19946         # QNX uses GNU C++, but need to define -shared option too, otherwise
19947         # it will coredump.
19948         lt_prog_compiler_pic_CXX='-fPIC -shared'
19949         ;;
19950       osf3* | osf4* | osf5*)
19951         case $cc_basename in
19952           KCC*)
19953             lt_prog_compiler_wl_CXX='--backend -Wl,'
19954             ;;
19955           RCC*)
19956             # Rational C++ 2.4.1
19957             lt_prog_compiler_pic_CXX='-pic'
19958             ;;
19959           cxx*)
19960             # Digital/Compaq C++
19961             lt_prog_compiler_wl_CXX='-Wl,'
19962             # Make sure the PIC flag is empty.  It appears that all Alpha
19963             # Linux and Compaq Tru64 Unix objects are PIC.
19964             lt_prog_compiler_pic_CXX=
19965             lt_prog_compiler_static_CXX='-non_shared'
19966             ;;
19967           *)
19968             ;;
19969         esac
19970         ;;
19971       psos*)
19972         ;;
19973       solaris*)
19974         case $cc_basename in
19975           CC*)
19976             # Sun C++ 4.2, 5.x and Centerline C++
19977             lt_prog_compiler_pic_CXX='-KPIC'
19978             lt_prog_compiler_static_CXX='-Bstatic'
19979             lt_prog_compiler_wl_CXX='-Qoption ld '
19980             ;;
19981           gcx*)
19982             # Green Hills C++ Compiler
19983             lt_prog_compiler_pic_CXX='-PIC'
19984             ;;
19985           *)
19986             ;;
19987         esac
19988         ;;
19989       sunos4*)
19990         case $cc_basename in
19991           CC*)
19992             # Sun C++ 4.x
19993             lt_prog_compiler_pic_CXX='-pic'
19994             lt_prog_compiler_static_CXX='-Bstatic'
19995             ;;
19996           lcc*)
19997             # Lucid
19998             lt_prog_compiler_pic_CXX='-pic'
19999             ;;
20000           *)
20001             ;;
20002         esac
20003         ;;
20004       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20005         case $cc_basename in
20006           CC*)
20007             lt_prog_compiler_wl_CXX='-Wl,'
20008             lt_prog_compiler_pic_CXX='-KPIC'
20009             lt_prog_compiler_static_CXX='-Bstatic'
20010             ;;
20011         esac
20012         ;;
20013       tandem*)
20014         case $cc_basename in
20015           NCC*)
20016             # NonStop-UX NCC 3.20
20017             lt_prog_compiler_pic_CXX='-KPIC'
20018             ;;
20019           *)
20020             ;;
20021         esac
20022         ;;
20023       vxworks*)
20024         ;;
20025       *)
20026         lt_prog_compiler_can_build_shared_CXX=no
20027         ;;
20028     esac
20029   fi
20030
20031 case $host_os in
20032   # For platforms which do not support PIC, -DPIC is meaningless:
20033   *djgpp*)
20034     lt_prog_compiler_pic_CXX=
20035     ;;
20036   *)
20037     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20038     ;;
20039 esac
20040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20041 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20042
20043
20044
20045 #
20046 # Check to make sure the PIC flag actually works.
20047 #
20048 if test -n "$lt_prog_compiler_pic_CXX"; then
20049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20050 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20051 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20052   $as_echo_n "(cached) " >&6
20053 else
20054   lt_cv_prog_compiler_pic_works_CXX=no
20055    ac_outfile=conftest.$ac_objext
20056    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20057    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20058    # Insert the option either (1) after the last *FLAGS variable, or
20059    # (2) before a word containing "conftest.", or (3) at the end.
20060    # Note that $ac_compile itself does not contain backslashes and begins
20061    # with a dollar sign (not a hyphen), so the echo should work correctly.
20062    # The option is referenced via a variable to avoid confusing sed.
20063    lt_compile=`echo "$ac_compile" | $SED \
20064    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20065    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20066    -e 's:$: $lt_compiler_flag:'`
20067    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20068    (eval "$lt_compile" 2>conftest.err)
20069    ac_status=$?
20070    cat conftest.err >&5
20071    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20072    if (exit $ac_status) && test -s "$ac_outfile"; then
20073      # The compiler can only warn and ignore the option if not recognized
20074      # So say no if there are warnings other than the usual output.
20075      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20076      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20077      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20078        lt_cv_prog_compiler_pic_works_CXX=yes
20079      fi
20080    fi
20081    $RM conftest*
20082
20083 fi
20084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20085 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20086
20087 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20088     case $lt_prog_compiler_pic_CXX in
20089      "" | " "*) ;;
20090      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20091      esac
20092 else
20093     lt_prog_compiler_pic_CXX=
20094      lt_prog_compiler_can_build_shared_CXX=no
20095 fi
20096
20097 fi
20098
20099
20100
20101 #
20102 # Check to make sure the static flag actually works.
20103 #
20104 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20106 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20107 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20108   $as_echo_n "(cached) " >&6
20109 else
20110   lt_cv_prog_compiler_static_works_CXX=no
20111    save_LDFLAGS="$LDFLAGS"
20112    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20113    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20114    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20115      # The linker can only warn and ignore the option if not recognized
20116      # So say no if there are warnings
20117      if test -s conftest.err; then
20118        # Append any errors to the config.log.
20119        cat conftest.err 1>&5
20120        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20121        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20122        if diff conftest.exp conftest.er2 >/dev/null; then
20123          lt_cv_prog_compiler_static_works_CXX=yes
20124        fi
20125      else
20126        lt_cv_prog_compiler_static_works_CXX=yes
20127      fi
20128    fi
20129    $RM -r conftest*
20130    LDFLAGS="$save_LDFLAGS"
20131
20132 fi
20133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20134 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20135
20136 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20137     :
20138 else
20139     lt_prog_compiler_static_CXX=
20140 fi
20141
20142
20143
20144
20145     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20146 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20147 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20148   $as_echo_n "(cached) " >&6
20149 else
20150   lt_cv_prog_compiler_c_o_CXX=no
20151    $RM -r conftest 2>/dev/null
20152    mkdir conftest
20153    cd conftest
20154    mkdir out
20155    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20156
20157    lt_compiler_flag="-o out/conftest2.$ac_objext"
20158    # Insert the option either (1) after the last *FLAGS variable, or
20159    # (2) before a word containing "conftest.", or (3) at the end.
20160    # Note that $ac_compile itself does not contain backslashes and begins
20161    # with a dollar sign (not a hyphen), so the echo should work correctly.
20162    lt_compile=`echo "$ac_compile" | $SED \
20163    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20164    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20165    -e 's:$: $lt_compiler_flag:'`
20166    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20167    (eval "$lt_compile" 2>out/conftest.err)
20168    ac_status=$?
20169    cat out/conftest.err >&5
20170    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20171    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20172    then
20173      # The compiler can only warn and ignore the option if not recognized
20174      # So say no if there are warnings
20175      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20176      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20177      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20178        lt_cv_prog_compiler_c_o_CXX=yes
20179      fi
20180    fi
20181    chmod u+w . 2>&5
20182    $RM conftest*
20183    # SGI C++ compiler will create directory out/ii_files/ for
20184    # template instantiation
20185    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20186    $RM out/* && rmdir out
20187    cd ..
20188    $RM -r conftest
20189    $RM conftest*
20190
20191 fi
20192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20193 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20194
20195
20196
20197     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20198 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20199 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20200   $as_echo_n "(cached) " >&6
20201 else
20202   lt_cv_prog_compiler_c_o_CXX=no
20203    $RM -r conftest 2>/dev/null
20204    mkdir conftest
20205    cd conftest
20206    mkdir out
20207    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20208
20209    lt_compiler_flag="-o out/conftest2.$ac_objext"
20210    # Insert the option either (1) after the last *FLAGS variable, or
20211    # (2) before a word containing "conftest.", or (3) at the end.
20212    # Note that $ac_compile itself does not contain backslashes and begins
20213    # with a dollar sign (not a hyphen), so the echo should work correctly.
20214    lt_compile=`echo "$ac_compile" | $SED \
20215    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20216    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20217    -e 's:$: $lt_compiler_flag:'`
20218    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20219    (eval "$lt_compile" 2>out/conftest.err)
20220    ac_status=$?
20221    cat out/conftest.err >&5
20222    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20223    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20224    then
20225      # The compiler can only warn and ignore the option if not recognized
20226      # So say no if there are warnings
20227      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20228      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20229      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20230        lt_cv_prog_compiler_c_o_CXX=yes
20231      fi
20232    fi
20233    chmod u+w . 2>&5
20234    $RM conftest*
20235    # SGI C++ compiler will create directory out/ii_files/ for
20236    # template instantiation
20237    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20238    $RM out/* && rmdir out
20239    cd ..
20240    $RM -r conftest
20241    $RM conftest*
20242
20243 fi
20244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20245 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20246
20247
20248
20249
20250 hard_links="nottested"
20251 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20252   # do not overwrite the value of need_locks provided by the user
20253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20254 $as_echo_n "checking if we can lock with hard links... " >&6; }
20255   hard_links=yes
20256   $RM conftest*
20257   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20258   touch conftest.a
20259   ln conftest.a conftest.b 2>&5 || hard_links=no
20260   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20262 $as_echo "$hard_links" >&6; }
20263   if test "$hard_links" = no; then
20264     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20265 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20266     need_locks=warn
20267   fi
20268 else
20269   need_locks=no
20270 fi
20271
20272
20273
20274     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20275 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20276
20277   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20278   case $host_os in
20279   aix[4-9]*)
20280     # If we're using GNU nm, then we don't want the "-C" option.
20281     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20282     # Also, AIX nm treats weak defined symbols like other global defined
20283     # symbols, whereas GNU nm marks them as "W".
20284     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20285       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20286     else
20287       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20288     fi
20289     ;;
20290   pw32*)
20291     export_symbols_cmds_CXX="$ltdll_cmds"
20292   ;;
20293   cygwin* | mingw* | cegcc*)
20294     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 > $export_symbols'
20295   ;;
20296   *)
20297     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20298   ;;
20299   esac
20300   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20301
20302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20303 $as_echo "$ld_shlibs_CXX" >&6; }
20304 test "$ld_shlibs_CXX" = no && can_build_shared=no
20305
20306 with_gnu_ld_CXX=$with_gnu_ld
20307
20308
20309
20310
20311
20312
20313 #
20314 # Do we need to explicitly link libc?
20315 #
20316 case "x$archive_cmds_need_lc_CXX" in
20317 x|xyes)
20318   # Assume -lc should be added
20319   archive_cmds_need_lc_CXX=yes
20320
20321   if test "$enable_shared" = yes && test "$GCC" = yes; then
20322     case $archive_cmds_CXX in
20323     *'~'*)
20324       # FIXME: we may have to deal with multi-command sequences.
20325       ;;
20326     '$CC '*)
20327       # Test whether the compiler implicitly links with -lc since on some
20328       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20329       # to ld, don't add -lc before -lgcc.
20330       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20331 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20332 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20333   $as_echo_n "(cached) " >&6
20334 else
20335   $RM conftest*
20336         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20337
20338         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20339   (eval $ac_compile) 2>&5
20340   ac_status=$?
20341   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20342   test $ac_status = 0; } 2>conftest.err; then
20343           soname=conftest
20344           lib=conftest
20345           libobjs=conftest.$ac_objext
20346           deplibs=
20347           wl=$lt_prog_compiler_wl_CXX
20348           pic_flag=$lt_prog_compiler_pic_CXX
20349           compiler_flags=-v
20350           linker_flags=-v
20351           verstring=
20352           output_objdir=.
20353           libname=conftest
20354           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20355           allow_undefined_flag_CXX=
20356           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20357   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20358   ac_status=$?
20359   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20360   test $ac_status = 0; }
20361           then
20362             lt_cv_archive_cmds_need_lc_CXX=no
20363           else
20364             lt_cv_archive_cmds_need_lc_CXX=yes
20365           fi
20366           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20367         else
20368           cat conftest.err 1>&5
20369         fi
20370         $RM conftest*
20371
20372 fi
20373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20374 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20375       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20376       ;;
20377     esac
20378   fi
20379   ;;
20380 esac
20381
20382
20383
20384
20385
20386
20387
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418
20419
20420
20421
20422
20423
20424
20425
20426
20427
20428
20429
20430
20431
20432
20433
20434
20435
20436
20437
20438
20439
20440
20441
20442
20443
20444
20445     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20446 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20447
20448 library_names_spec=
20449 libname_spec='lib$name'
20450 soname_spec=
20451 shrext_cmds=".so"
20452 postinstall_cmds=
20453 postuninstall_cmds=
20454 finish_cmds=
20455 finish_eval=
20456 shlibpath_var=
20457 shlibpath_overrides_runpath=unknown
20458 version_type=none
20459 dynamic_linker="$host_os ld.so"
20460 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20461 need_lib_prefix=unknown
20462 hardcode_into_libs=no
20463
20464 # when you set need_version to no, make sure it does not cause -set_version
20465 # flags to be left without arguments
20466 need_version=unknown
20467
20468 case $host_os in
20469 aix3*)
20470   version_type=linux
20471   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20472   shlibpath_var=LIBPATH
20473
20474   # AIX 3 has no versioning support, so we append a major version to the name.
20475   soname_spec='${libname}${release}${shared_ext}$major'
20476   ;;
20477
20478 aix[4-9]*)
20479   version_type=linux
20480   need_lib_prefix=no
20481   need_version=no
20482   hardcode_into_libs=yes
20483   if test "$host_cpu" = ia64; then
20484     # AIX 5 supports IA64
20485     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20486     shlibpath_var=LD_LIBRARY_PATH
20487   else
20488     # With GCC up to 2.95.x, collect2 would create an import file
20489     # for dependence libraries.  The import file would start with
20490     # the line `#! .'.  This would cause the generated library to
20491     # depend on `.', always an invalid library.  This was fixed in
20492     # development snapshots of GCC prior to 3.0.
20493     case $host_os in
20494       aix4 | aix4.[01] | aix4.[01].*)
20495       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20496            echo ' yes '
20497            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20498         :
20499       else
20500         can_build_shared=no
20501       fi
20502       ;;
20503     esac
20504     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20505     # soname into executable. Probably we can add versioning support to
20506     # collect2, so additional links can be useful in future.
20507     if test "$aix_use_runtimelinking" = yes; then
20508       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20509       # instead of lib<name>.a to let people know that these are not
20510       # typical AIX shared libraries.
20511       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20512     else
20513       # We preserve .a as extension for shared libraries through AIX4.2
20514       # and later when we are not doing run time linking.
20515       library_names_spec='${libname}${release}.a $libname.a'
20516       soname_spec='${libname}${release}${shared_ext}$major'
20517     fi
20518     shlibpath_var=LIBPATH
20519   fi
20520   ;;
20521
20522 amigaos*)
20523   case $host_cpu in
20524   powerpc)
20525     # Since July 2007 AmigaOS4 officially supports .so libraries.
20526     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20527     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20528     ;;
20529   m68k)
20530     library_names_spec='$libname.ixlibrary $libname.a'
20531     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20532     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 ${libname}_ixlibrary.a || exit 1; done'
20533     ;;
20534   esac
20535   ;;
20536
20537 beos*)
20538   library_names_spec='${libname}${shared_ext}'
20539   dynamic_linker="$host_os ld.so"
20540   shlibpath_var=LIBRARY_PATH
20541   ;;
20542
20543 bsdi[45]*)
20544   version_type=linux
20545   need_version=no
20546   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20547   soname_spec='${libname}${release}${shared_ext}$major'
20548   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20549   shlibpath_var=LD_LIBRARY_PATH
20550   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20551   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20552   # the default ld.so.conf also contains /usr/contrib/lib and
20553   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20554   # libtool to hard-code these into programs
20555   ;;
20556
20557 cygwin* | mingw* | pw32* | cegcc*)
20558   version_type=windows
20559   shrext_cmds=".dll"
20560   need_version=no
20561   need_lib_prefix=no
20562
20563   case $GCC,$host_os in
20564   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20565     library_names_spec='$libname.dll.a'
20566     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20567     postinstall_cmds='base_file=`basename \${file}`~
20568       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20569       dldir=$destdir/`dirname \$dlpath`~
20570       test -d \$dldir || mkdir -p \$dldir~
20571       $install_prog $dir/$dlname \$dldir/$dlname~
20572       chmod a+x \$dldir/$dlname~
20573       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20574         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20575       fi'
20576     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20577       dlpath=$dir/\$dldll~
20578        $RM \$dlpath'
20579     shlibpath_overrides_runpath=yes
20580
20581     case $host_os in
20582     cygwin*)
20583       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20584       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20585
20586       ;;
20587     mingw* | cegcc*)
20588       # MinGW DLLs use traditional 'lib' prefix
20589       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20590       ;;
20591     pw32*)
20592       # pw32 DLLs use 'pw' prefix rather than 'lib'
20593       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20594       ;;
20595     esac
20596     ;;
20597
20598   *)
20599     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20600     ;;
20601   esac
20602   dynamic_linker='Win32 ld.exe'
20603   # FIXME: first we should search . and the directory the executable is in
20604   shlibpath_var=PATH
20605   ;;
20606
20607 darwin* | rhapsody*)
20608   dynamic_linker="$host_os dyld"
20609   version_type=darwin
20610   need_lib_prefix=no
20611   need_version=no
20612   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20613   soname_spec='${libname}${release}${major}$shared_ext'
20614   shlibpath_overrides_runpath=yes
20615   shlibpath_var=DYLD_LIBRARY_PATH
20616   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20617
20618   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20619   ;;
20620
20621 dgux*)
20622   version_type=linux
20623   need_lib_prefix=no
20624   need_version=no
20625   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20626   soname_spec='${libname}${release}${shared_ext}$major'
20627   shlibpath_var=LD_LIBRARY_PATH
20628   ;;
20629
20630 freebsd* | dragonfly*)
20631   # DragonFly does not have aout.  When/if they implement a new
20632   # versioning mechanism, adjust this.
20633   if test -x /usr/bin/objformat; then
20634     objformat=`/usr/bin/objformat`
20635   else
20636     case $host_os in
20637     freebsd[123]*) objformat=aout ;;
20638     *) objformat=elf ;;
20639     esac
20640   fi
20641   version_type=freebsd-$objformat
20642   case $version_type in
20643     freebsd-elf*)
20644       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20645       need_version=no
20646       need_lib_prefix=no
20647       ;;
20648     freebsd-*)
20649       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20650       need_version=yes
20651       ;;
20652   esac
20653   shlibpath_var=LD_LIBRARY_PATH
20654   case $host_os in
20655   freebsd2*)
20656     shlibpath_overrides_runpath=yes
20657     ;;
20658   freebsd3.[01]* | freebsdelf3.[01]*)
20659     shlibpath_overrides_runpath=yes
20660     hardcode_into_libs=yes
20661     ;;
20662   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20663   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20664     shlibpath_overrides_runpath=no
20665     hardcode_into_libs=yes
20666     ;;
20667   *) # from 4.6 on, and DragonFly
20668     shlibpath_overrides_runpath=yes
20669     hardcode_into_libs=yes
20670     ;;
20671   esac
20672   ;;
20673
20674 gnu*)
20675   version_type=linux
20676   need_lib_prefix=no
20677   need_version=no
20678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20679   soname_spec='${libname}${release}${shared_ext}$major'
20680   shlibpath_var=LD_LIBRARY_PATH
20681   hardcode_into_libs=yes
20682   ;;
20683
20684 haiku*)
20685   version_type=linux
20686   need_lib_prefix=no
20687   need_version=no
20688   dynamic_linker="$host_os runtime_loader"
20689   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20690   soname_spec='${libname}${release}${shared_ext}$major'
20691   shlibpath_var=LIBRARY_PATH
20692   shlibpath_overrides_runpath=yes
20693   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20694   hardcode_into_libs=yes
20695   ;;
20696
20697 hpux9* | hpux10* | hpux11*)
20698   # Give a soname corresponding to the major version so that dld.sl refuses to
20699   # link against other versions.
20700   version_type=sunos
20701   need_lib_prefix=no
20702   need_version=no
20703   case $host_cpu in
20704   ia64*)
20705     shrext_cmds='.so'
20706     hardcode_into_libs=yes
20707     dynamic_linker="$host_os dld.so"
20708     shlibpath_var=LD_LIBRARY_PATH
20709     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20710     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20711     soname_spec='${libname}${release}${shared_ext}$major'
20712     if test "X$HPUX_IA64_MODE" = X32; then
20713       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20714     else
20715       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20716     fi
20717     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20718     ;;
20719   hppa*64*)
20720     shrext_cmds='.sl'
20721     hardcode_into_libs=yes
20722     dynamic_linker="$host_os dld.sl"
20723     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20724     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20725     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20726     soname_spec='${libname}${release}${shared_ext}$major'
20727     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20728     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20729     ;;
20730   *)
20731     shrext_cmds='.sl'
20732     dynamic_linker="$host_os dld.sl"
20733     shlibpath_var=SHLIB_PATH
20734     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20735     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20736     soname_spec='${libname}${release}${shared_ext}$major'
20737     ;;
20738   esac
20739   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20740   postinstall_cmds='chmod 555 $lib'
20741   # or fails outright, so override atomically:
20742   install_override_mode=555
20743   ;;
20744
20745 interix[3-9]*)
20746   version_type=linux
20747   need_lib_prefix=no
20748   need_version=no
20749   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20750   soname_spec='${libname}${release}${shared_ext}$major'
20751   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20752   shlibpath_var=LD_LIBRARY_PATH
20753   shlibpath_overrides_runpath=no
20754   hardcode_into_libs=yes
20755   ;;
20756
20757 irix5* | irix6* | nonstopux*)
20758   case $host_os in
20759     nonstopux*) version_type=nonstopux ;;
20760     *)
20761         if test "$lt_cv_prog_gnu_ld" = yes; then
20762                 version_type=linux
20763         else
20764                 version_type=irix
20765         fi ;;
20766   esac
20767   need_lib_prefix=no
20768   need_version=no
20769   soname_spec='${libname}${release}${shared_ext}$major'
20770   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20771   case $host_os in
20772   irix5* | nonstopux*)
20773     libsuff= shlibsuff=
20774     ;;
20775   *)
20776     case $LD in # libtool.m4 will add one of these switches to LD
20777     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20778       libsuff= shlibsuff= libmagic=32-bit;;
20779     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20780       libsuff=32 shlibsuff=N32 libmagic=N32;;
20781     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20782       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20783     *) libsuff= shlibsuff= libmagic=never-match;;
20784     esac
20785     ;;
20786   esac
20787   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20788   shlibpath_overrides_runpath=no
20789   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20790   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20791   hardcode_into_libs=yes
20792   ;;
20793
20794 # No shared lib support for Linux oldld, aout, or coff.
20795 linux*oldld* | linux*aout* | linux*coff*)
20796   dynamic_linker=no
20797   ;;
20798
20799 # This must be Linux ELF.
20800 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20801   version_type=linux
20802   need_lib_prefix=no
20803   need_version=no
20804   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20805   soname_spec='${libname}${release}${shared_ext}$major'
20806   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20807   shlibpath_var=LD_LIBRARY_PATH
20808   shlibpath_overrides_runpath=no
20809
20810   # Some binutils ld are patched to set DT_RUNPATH
20811   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20812   $as_echo_n "(cached) " >&6
20813 else
20814   lt_cv_shlibpath_overrides_runpath=no
20815     save_LDFLAGS=$LDFLAGS
20816     save_libdir=$libdir
20817     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20818          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20819     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20820 /* end confdefs.h.  */
20821
20822 int
20823 main ()
20824 {
20825
20826   ;
20827   return 0;
20828 }
20829 _ACEOF
20830 if ac_fn_cxx_try_link "$LINENO"; then :
20831   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20832   lt_cv_shlibpath_overrides_runpath=yes
20833 fi
20834 fi
20835 rm -f core conftest.err conftest.$ac_objext \
20836     conftest$ac_exeext conftest.$ac_ext
20837     LDFLAGS=$save_LDFLAGS
20838     libdir=$save_libdir
20839
20840 fi
20841
20842   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20843
20844   # This implies no fast_install, which is unacceptable.
20845   # Some rework will be needed to allow for fast_install
20846   # before this can be enabled.
20847   hardcode_into_libs=yes
20848
20849   # Append ld.so.conf contents to the search path
20850   if test -f /etc/ld.so.conf; then
20851     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' ' '`
20852     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20853   fi
20854
20855   # We used to test for /lib/ld.so.1 and disable shared libraries on
20856   # powerpc, because MkLinux only supported shared libraries with the
20857   # GNU dynamic linker.  Since this was broken with cross compilers,
20858   # most powerpc-linux boxes support dynamic linking these days and
20859   # people can always --disable-shared, the test was removed, and we
20860   # assume the GNU/Linux dynamic linker is in use.
20861   dynamic_linker='GNU/Linux ld.so'
20862   ;;
20863
20864 netbsd*)
20865   version_type=sunos
20866   need_lib_prefix=no
20867   need_version=no
20868   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20869     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20870     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20871     dynamic_linker='NetBSD (a.out) ld.so'
20872   else
20873     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20874     soname_spec='${libname}${release}${shared_ext}$major'
20875     dynamic_linker='NetBSD ld.elf_so'
20876   fi
20877   shlibpath_var=LD_LIBRARY_PATH
20878   shlibpath_overrides_runpath=yes
20879   hardcode_into_libs=yes
20880   ;;
20881
20882 newsos6)
20883   version_type=linux
20884   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20885   shlibpath_var=LD_LIBRARY_PATH
20886   shlibpath_overrides_runpath=yes
20887   ;;
20888
20889 *nto* | *qnx*)
20890   version_type=qnx
20891   need_lib_prefix=no
20892   need_version=no
20893   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20894   soname_spec='${libname}${release}${shared_ext}$major'
20895   shlibpath_var=LD_LIBRARY_PATH
20896   shlibpath_overrides_runpath=no
20897   hardcode_into_libs=yes
20898   dynamic_linker='ldqnx.so'
20899   ;;
20900
20901 openbsd*)
20902   version_type=sunos
20903   sys_lib_dlsearch_path_spec="/usr/lib"
20904   need_lib_prefix=no
20905   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20906   case $host_os in
20907     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20908     *)                          need_version=no  ;;
20909   esac
20910   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20911   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20912   shlibpath_var=LD_LIBRARY_PATH
20913   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20914     case $host_os in
20915       openbsd2.[89] | openbsd2.[89].*)
20916         shlibpath_overrides_runpath=no
20917         ;;
20918       *)
20919         shlibpath_overrides_runpath=yes
20920         ;;
20921       esac
20922   else
20923     shlibpath_overrides_runpath=yes
20924   fi
20925   ;;
20926
20927 os2*)
20928   libname_spec='$name'
20929   shrext_cmds=".dll"
20930   need_lib_prefix=no
20931   library_names_spec='$libname${shared_ext} $libname.a'
20932   dynamic_linker='OS/2 ld.exe'
20933   shlibpath_var=LIBPATH
20934   ;;
20935
20936 osf3* | osf4* | osf5*)
20937   version_type=osf
20938   need_lib_prefix=no
20939   need_version=no
20940   soname_spec='${libname}${release}${shared_ext}$major'
20941   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20942   shlibpath_var=LD_LIBRARY_PATH
20943   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20944   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20945   ;;
20946
20947 rdos*)
20948   dynamic_linker=no
20949   ;;
20950
20951 solaris*)
20952   version_type=linux
20953   need_lib_prefix=no
20954   need_version=no
20955   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20956   soname_spec='${libname}${release}${shared_ext}$major'
20957   shlibpath_var=LD_LIBRARY_PATH
20958   shlibpath_overrides_runpath=yes
20959   hardcode_into_libs=yes
20960   # ldd complains unless libraries are executable
20961   postinstall_cmds='chmod +x $lib'
20962   ;;
20963
20964 sunos4*)
20965   version_type=sunos
20966   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20967   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20968   shlibpath_var=LD_LIBRARY_PATH
20969   shlibpath_overrides_runpath=yes
20970   if test "$with_gnu_ld" = yes; then
20971     need_lib_prefix=no
20972   fi
20973   need_version=yes
20974   ;;
20975
20976 sysv4 | sysv4.3*)
20977   version_type=linux
20978   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20979   soname_spec='${libname}${release}${shared_ext}$major'
20980   shlibpath_var=LD_LIBRARY_PATH
20981   case $host_vendor in
20982     sni)
20983       shlibpath_overrides_runpath=no
20984       need_lib_prefix=no
20985       runpath_var=LD_RUN_PATH
20986       ;;
20987     siemens)
20988       need_lib_prefix=no
20989       ;;
20990     motorola)
20991       need_lib_prefix=no
20992       need_version=no
20993       shlibpath_overrides_runpath=no
20994       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20995       ;;
20996   esac
20997   ;;
20998
20999 sysv4*MP*)
21000   if test -d /usr/nec ;then
21001     version_type=linux
21002     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21003     soname_spec='$libname${shared_ext}.$major'
21004     shlibpath_var=LD_LIBRARY_PATH
21005   fi
21006   ;;
21007
21008 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21009   version_type=freebsd-elf
21010   need_lib_prefix=no
21011   need_version=no
21012   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21013   soname_spec='${libname}${release}${shared_ext}$major'
21014   shlibpath_var=LD_LIBRARY_PATH
21015   shlibpath_overrides_runpath=yes
21016   hardcode_into_libs=yes
21017   if test "$with_gnu_ld" = yes; then
21018     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21019   else
21020     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21021     case $host_os in
21022       sco3.2v5*)
21023         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21024         ;;
21025     esac
21026   fi
21027   sys_lib_dlsearch_path_spec='/usr/lib'
21028   ;;
21029
21030 tpf*)
21031   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21032   version_type=linux
21033   need_lib_prefix=no
21034   need_version=no
21035   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21036   shlibpath_var=LD_LIBRARY_PATH
21037   shlibpath_overrides_runpath=no
21038   hardcode_into_libs=yes
21039   ;;
21040
21041 uts4*)
21042   version_type=linux
21043   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21044   soname_spec='${libname}${release}${shared_ext}$major'
21045   shlibpath_var=LD_LIBRARY_PATH
21046   ;;
21047
21048 *)
21049   dynamic_linker=no
21050   ;;
21051 esac
21052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21053 $as_echo "$dynamic_linker" >&6; }
21054 test "$dynamic_linker" = no && can_build_shared=no
21055
21056 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21057 if test "$GCC" = yes; then
21058   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21059 fi
21060
21061 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21062   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21063 fi
21064 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21065   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21066 fi
21067
21068
21069
21070
21071
21072
21073
21074
21075
21076
21077
21078
21079
21080
21081
21082
21083
21084
21085
21086
21087
21088
21089
21090
21091
21092
21093
21094
21095
21096
21097
21098
21099
21100
21101
21102
21103
21104
21105     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21106 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21107 hardcode_action_CXX=
21108 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21109    test -n "$runpath_var_CXX" ||
21110    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21111
21112   # We can hardcode non-existent directories.
21113   if test "$hardcode_direct_CXX" != no &&
21114      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21115      # have to relink, otherwise we might link with an installed library
21116      # when we should be linking with a yet-to-be-installed one
21117      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21118      test "$hardcode_minus_L_CXX" != no; then
21119     # Linking always hardcodes the temporary library directory.
21120     hardcode_action_CXX=relink
21121   else
21122     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21123     hardcode_action_CXX=immediate
21124   fi
21125 else
21126   # We cannot hardcode anything, or else we can only hardcode existing
21127   # directories.
21128   hardcode_action_CXX=unsupported
21129 fi
21130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21131 $as_echo "$hardcode_action_CXX" >&6; }
21132
21133 if test "$hardcode_action_CXX" = relink ||
21134    test "$inherit_rpath_CXX" = yes; then
21135   # Fast installation is not supported
21136   enable_fast_install=no
21137 elif test "$shlibpath_overrides_runpath" = yes ||
21138      test "$enable_shared" = no; then
21139   # Fast installation is not necessary
21140   enable_fast_install=needless
21141 fi
21142
21143
21144
21145
21146
21147
21148
21149   fi # test -n "$compiler"
21150
21151   CC=$lt_save_CC
21152   LDCXX=$LD
21153   LD=$lt_save_LD
21154   GCC=$lt_save_GCC
21155   with_gnu_ld=$lt_save_with_gnu_ld
21156   lt_cv_path_LDCXX=$lt_cv_path_LD
21157   lt_cv_path_LD=$lt_save_path_LD
21158   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21159   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21160 fi # test "$_lt_caught_CXX_error" != yes
21161
21162 ac_ext=c
21163 ac_cpp='$CPP $CPPFLAGS'
21164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176
21177
21178
21179
21180
21181
21182
21183 # Only expand once:
21184
21185
21186
21187
21188
21189 # Identify the assembler which will work hand-in-glove with the newly
21190 # built GCC, so that we can examine its features.  This is the assembler
21191 # which will be driven by the driver program.
21192 #
21193 # If build != host, and we aren't building gas in-tree, we identify a
21194 # build->target assembler and hope that it will have the same features
21195 # as the host->target assembler we'll be using.
21196 gcc_cv_gas_major_version=
21197 gcc_cv_gas_minor_version=
21198 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21199
21200 if test "${gcc_cv_as+set}" = set; then :
21201
21202 else
21203
21204 if test -x "$DEFAULT_ASSEMBLER"; then
21205         gcc_cv_as="$DEFAULT_ASSEMBLER"
21206 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21207      && test -f ../gas/Makefile \
21208      && test x$build = x$host; then
21209         gcc_cv_as=../gas/as-new$build_exeext
21210 elif test -x as$build_exeext; then
21211         # Build using assembler in the current directory.
21212         gcc_cv_as=./as$build_exeext
21213 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21214         gcc_cv_as="$AS_FOR_TARGET"
21215 else
21216         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21217 set dummy $AS_FOR_TARGET; ac_word=$2
21218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21219 $as_echo_n "checking for $ac_word... " >&6; }
21220 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21221   $as_echo_n "(cached) " >&6
21222 else
21223   case $gcc_cv_as in
21224   [\\/]* | ?:[\\/]*)
21225   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21226   ;;
21227   *)
21228   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21229 for as_dir in $PATH
21230 do
21231   IFS=$as_save_IFS
21232   test -z "$as_dir" && as_dir=.
21233     for ac_exec_ext in '' $ac_executable_extensions; do
21234   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21235     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21236     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21237     break 2
21238   fi
21239 done
21240   done
21241 IFS=$as_save_IFS
21242
21243   ;;
21244 esac
21245 fi
21246 gcc_cv_as=$ac_cv_path_gcc_cv_as
21247 if test -n "$gcc_cv_as"; then
21248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21249 $as_echo "$gcc_cv_as" >&6; }
21250 else
21251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21252 $as_echo "no" >&6; }
21253 fi
21254
21255
21256 fi
21257 fi
21258
21259 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21260
21261 case "$ORIGINAL_AS_FOR_TARGET" in
21262   ./as | ./as$build_exeext) ;;
21263   *) ac_config_files="$ac_config_files as:exec-tool.in"
21264  ;;
21265 esac
21266
21267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21268 $as_echo_n "checking what assembler to use... " >&6; }
21269 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21270   # Single tree build which includes gas.  We want to prefer it
21271   # over whatever linker top-level may have detected, since
21272   # we'll use what we're building after installation anyway.
21273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21274 $as_echo "newly built gas" >&6; }
21275   in_tree_gas=yes
21276   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21277 for f in $gcc_cv_as_bfd_srcdir/configure \
21278          $gcc_cv_as_gas_srcdir/configure \
21279          $gcc_cv_as_gas_srcdir/configure.in \
21280          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21281   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21282   if test x$gcc_cv_gas_version != x; then
21283     break
21284   fi
21285 done
21286 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21287 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21288 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21289 case $gcc_cv_gas_patch_version in
21290   "") gcc_cv_gas_patch_version="0" ;;
21291 esac
21292 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21293                             + $gcc_cv_gas_minor_version \) \* 1000 \
21294                             + $gcc_cv_gas_patch_version`
21295
21296   in_tree_gas_is_elf=no
21297   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21298      || (grep 'obj_format = multi' ../gas/Makefile \
21299          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21300   then
21301     in_tree_gas_is_elf=yes
21302   fi
21303 else
21304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21305 $as_echo "$gcc_cv_as" >&6; }
21306   in_tree_gas=no
21307 fi
21308
21309 # Identify the linker which will work hand-in-glove with the newly
21310 # built GCC, so that we can examine its features.  This is the linker
21311 # which will be driven by the driver program.
21312 #
21313 # If build != host, and we aren't building gas in-tree, we identify a
21314 # build->target linker and hope that it will have the same features
21315 # as the host->target linker we'll be using.
21316 gcc_cv_gld_major_version=
21317 gcc_cv_gld_minor_version=
21318 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21319 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21320
21321 if test "${gcc_cv_ld+set}" = set; then :
21322
21323 else
21324
21325 if test -x "$DEFAULT_LINKER"; then
21326         gcc_cv_ld="$DEFAULT_LINKER"
21327 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21328      && test -f ../ld/Makefile \
21329      && test x$build = x$host; then
21330         gcc_cv_ld=../ld/ld-new$build_exeext
21331 elif test -x collect-ld$build_exeext; then
21332         # Build using linker in the current directory.
21333         gcc_cv_ld=./collect-ld$build_exeext
21334 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21335         gcc_cv_ld="$LD_FOR_TARGET"
21336 else
21337         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21338 set dummy $LD_FOR_TARGET; ac_word=$2
21339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21340 $as_echo_n "checking for $ac_word... " >&6; }
21341 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21342   $as_echo_n "(cached) " >&6
21343 else
21344   case $gcc_cv_ld in
21345   [\\/]* | ?:[\\/]*)
21346   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21347   ;;
21348   *)
21349   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21350 for as_dir in $PATH
21351 do
21352   IFS=$as_save_IFS
21353   test -z "$as_dir" && as_dir=.
21354     for ac_exec_ext in '' $ac_executable_extensions; do
21355   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21356     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21358     break 2
21359   fi
21360 done
21361   done
21362 IFS=$as_save_IFS
21363
21364   ;;
21365 esac
21366 fi
21367 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21368 if test -n "$gcc_cv_ld"; then
21369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21370 $as_echo "$gcc_cv_ld" >&6; }
21371 else
21372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21373 $as_echo "no" >&6; }
21374 fi
21375
21376
21377 fi
21378 fi
21379
21380 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21381 PLUGIN_LD=`basename $gcc_cv_ld`
21382
21383 # Check whether --with-plugin-ld was given.
21384 if test "${with_plugin_ld+set}" = set; then :
21385   withval=$with_plugin_ld; if test x"$withval" != x; then
21386    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21387    PLUGIN_LD="$withval"
21388  fi
21389 fi
21390
21391
21392
21393 cat >>confdefs.h <<_ACEOF
21394 #define PLUGIN_LD "$PLUGIN_LD"
21395 _ACEOF
21396
21397
21398 # Check to see if we are using gold instead of ld
21399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21400 $as_echo_n "checking whether we are using gold... " >&6; }
21401 ld_is_gold=no
21402 if test x$gcc_cv_ld != x; then
21403   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21404      | grep "GNU gold" > /dev/null; then
21405     ld_is_gold=yes
21406   fi
21407 fi
21408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21409 $as_echo "$ld_is_gold" >&6; }
21410
21411 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21412
21413 case "$ORIGINAL_LD_FOR_TARGET" in
21414   ./collect-ld | ./collect-ld$build_exeext) ;;
21415   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21416  ;;
21417 esac
21418
21419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21420 $as_echo_n "checking what linker to use... " >&6; }
21421 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21422    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21423         # Single tree build which includes ld.  We want to prefer it
21424         # over whatever linker top-level may have detected, since
21425         # we'll use what we're building after installation anyway.
21426         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21427 $as_echo "newly built ld" >&6; }
21428         in_tree_ld=yes
21429         in_tree_ld_is_elf=no
21430         if (grep 'EMUL = .*elf' ../ld/Makefile \
21431             || grep 'EMUL = .*linux' ../ld/Makefile \
21432             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21433           in_tree_ld_is_elf=yes
21434         elif test "$ld_is_gold" = yes; then
21435           in_tree_ld_is_elf=yes
21436         fi
21437         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
21438         do
21439                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21440                 if test x$gcc_cv_gld_version != x; then
21441                         break
21442                 fi
21443         done
21444         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21445         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21446 else
21447         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21448 $as_echo "$gcc_cv_ld" >&6; }
21449         in_tree_ld=no
21450 fi
21451
21452 # Figure out what nm we will be using.
21453 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21454 if test "${gcc_cv_nm+set}" = set; then :
21455
21456 else
21457
21458 if test -f $gcc_cv_binutils_srcdir/configure.in \
21459      && test -f ../binutils/Makefile \
21460      && test x$build = x$host; then
21461         gcc_cv_nm=../binutils/nm-new$build_exeext
21462 elif test -x nm$build_exeext; then
21463         gcc_cv_nm=./nm$build_exeext
21464 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21465         gcc_cv_nm="$NM_FOR_TARGET"
21466 else
21467         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21468 set dummy $NM_FOR_TARGET; ac_word=$2
21469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21470 $as_echo_n "checking for $ac_word... " >&6; }
21471 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21472   $as_echo_n "(cached) " >&6
21473 else
21474   case $gcc_cv_nm in
21475   [\\/]* | ?:[\\/]*)
21476   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21477   ;;
21478   *)
21479   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21480 for as_dir in $PATH
21481 do
21482   IFS=$as_save_IFS
21483   test -z "$as_dir" && as_dir=.
21484     for ac_exec_ext in '' $ac_executable_extensions; do
21485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21486     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21488     break 2
21489   fi
21490 done
21491   done
21492 IFS=$as_save_IFS
21493
21494   ;;
21495 esac
21496 fi
21497 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21498 if test -n "$gcc_cv_nm"; then
21499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21500 $as_echo "$gcc_cv_nm" >&6; }
21501 else
21502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21503 $as_echo "no" >&6; }
21504 fi
21505
21506
21507 fi
21508 fi
21509
21510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21511 $as_echo_n "checking what nm to use... " >&6; }
21512 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21513         # Single tree build which includes binutils.
21514         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21515 $as_echo "newly built nm" >&6; }
21516         in_tree_nm=yes
21517 else
21518         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21519 $as_echo "$gcc_cv_nm" >&6; }
21520         in_tree_nm=no
21521 fi
21522
21523 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21524
21525 case "$ORIGINAL_NM_FOR_TARGET" in
21526   ./nm | ./nm$build_exeext) ;;
21527   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21528  ;;
21529 esac
21530
21531
21532 # Figure out what objdump we will be using.
21533 if test "${gcc_cv_objdump+set}" = set; then :
21534
21535 else
21536
21537 if test -f $gcc_cv_binutils_srcdir/configure.in \
21538      && test -f ../binutils/Makefile \
21539      && test x$build = x$host; then
21540         # Single tree build which includes binutils.
21541         gcc_cv_objdump=../binutils/objdump$build_exeext
21542 elif test -x objdump$build_exeext; then
21543         gcc_cv_objdump=./objdump$build_exeext
21544 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21545         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21546 else
21547         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21548 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21550 $as_echo_n "checking for $ac_word... " >&6; }
21551 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21552   $as_echo_n "(cached) " >&6
21553 else
21554   case $gcc_cv_objdump in
21555   [\\/]* | ?:[\\/]*)
21556   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21557   ;;
21558   *)
21559   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21560 for as_dir in $PATH
21561 do
21562   IFS=$as_save_IFS
21563   test -z "$as_dir" && as_dir=.
21564     for ac_exec_ext in '' $ac_executable_extensions; do
21565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21566     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21568     break 2
21569   fi
21570 done
21571   done
21572 IFS=$as_save_IFS
21573
21574   ;;
21575 esac
21576 fi
21577 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21578 if test -n "$gcc_cv_objdump"; then
21579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21580 $as_echo "$gcc_cv_objdump" >&6; }
21581 else
21582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21583 $as_echo "no" >&6; }
21584 fi
21585
21586
21587 fi
21588 fi
21589
21590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21591 $as_echo_n "checking what objdump to use... " >&6; }
21592 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21593         # Single tree build which includes binutils.
21594         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21595 $as_echo "newly built objdump" >&6; }
21596 elif test x$gcc_cv_objdump = x; then
21597         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21598 $as_echo "not found" >&6; }
21599 else
21600         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21601 $as_echo "$gcc_cv_objdump" >&6; }
21602 fi
21603
21604 # Figure out what readelf we will be using.
21605 if test "${gcc_cv_readelf+set}" = set; then :
21606
21607 else
21608
21609 if test -f $gcc_cv_binutils_srcdir/configure.in \
21610      && test -f ../binutils/Makefile \
21611      && test x$build = x$host; then
21612         # Single tree build which includes binutils.
21613         gcc_cv_readelf=../binutils/readelf$build_exeext
21614 elif test -x readelf$build_exeext; then
21615         gcc_cv_readelf=./readelf$build_exeext
21616 else
21617         # Extract the first word of "readelf", so it can be a program name with args.
21618 set dummy readelf; ac_word=$2
21619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21620 $as_echo_n "checking for $ac_word... " >&6; }
21621 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21622   $as_echo_n "(cached) " >&6
21623 else
21624   case $gcc_cv_readelf in
21625   [\\/]* | ?:[\\/]*)
21626   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21627   ;;
21628   *)
21629   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21630 for as_dir in $PATH
21631 do
21632   IFS=$as_save_IFS
21633   test -z "$as_dir" && as_dir=.
21634     for ac_exec_ext in '' $ac_executable_extensions; do
21635   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21636     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21638     break 2
21639   fi
21640 done
21641   done
21642 IFS=$as_save_IFS
21643
21644   ;;
21645 esac
21646 fi
21647 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21648 if test -n "$gcc_cv_readelf"; then
21649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21650 $as_echo "$gcc_cv_readelf" >&6; }
21651 else
21652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21653 $as_echo "no" >&6; }
21654 fi
21655
21656
21657 fi
21658 fi
21659
21660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21661 $as_echo_n "checking what readelf to use... " >&6; }
21662 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21663         # Single tree build which includes binutils.
21664         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21665 $as_echo "newly built readelf" >&6; }
21666 elif test x$gcc_cv_readelf = x; then
21667         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21668 $as_echo "not found" >&6; }
21669 else
21670         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21671 $as_echo "$gcc_cv_readelf" >&6; }
21672 fi
21673
21674 # Figure out what assembler alignment features are present.
21675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21676 $as_echo_n "checking assembler flags... " >&6; }
21677 if test "${gcc_cv_as_flags+set}" = set; then :
21678   $as_echo_n "(cached) " >&6
21679 else
21680    case "$target" in
21681   i[34567]86-*-linux*)
21682         gcc_cv_as_flags="--32"
21683     ;;
21684   powerpc*-*-darwin*)
21685         gcc_cv_as_flags="-arch ppc"
21686     ;;
21687   *)
21688     gcc_cv_as_flags=" "
21689     ;;
21690   esac
21691 fi
21692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21693 $as_echo "$gcc_cv_as_flags" >&6; }
21694
21695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21696 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21697 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21698   $as_echo_n "(cached) " >&6
21699 else
21700   gcc_cv_as_balign_and_p2align=no
21701     if test $in_tree_gas = yes; then
21702     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21703   then gcc_cv_as_balign_and_p2align=yes
21704 fi
21705   elif test x$gcc_cv_as != x; then
21706     $as_echo '.balign 4
21707 .p2align 2' > conftest.s
21708     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21709   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21710   (eval $ac_try) 2>&5
21711   ac_status=$?
21712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21713   test $ac_status = 0; }; }
21714     then
21715         gcc_cv_as_balign_and_p2align=yes
21716     else
21717       echo "configure: failed program was" >&5
21718       cat conftest.s >&5
21719     fi
21720     rm -f conftest.o conftest.s
21721   fi
21722 fi
21723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21724 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21725 if test $gcc_cv_as_balign_and_p2align = yes; then
21726
21727 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21728
21729 fi
21730
21731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21732 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21733 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21734   $as_echo_n "(cached) " >&6
21735 else
21736   gcc_cv_as_max_skip_p2align=no
21737     if test $in_tree_gas = yes; then
21738     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21739   then gcc_cv_as_max_skip_p2align=yes
21740 fi
21741   elif test x$gcc_cv_as != x; then
21742     $as_echo '.p2align 4,,7' > conftest.s
21743     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21744   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21745   (eval $ac_try) 2>&5
21746   ac_status=$?
21747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21748   test $ac_status = 0; }; }
21749     then
21750         gcc_cv_as_max_skip_p2align=yes
21751     else
21752       echo "configure: failed program was" >&5
21753       cat conftest.s >&5
21754     fi
21755     rm -f conftest.o conftest.s
21756   fi
21757 fi
21758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21759 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21760 if test $gcc_cv_as_max_skip_p2align = yes; then
21761
21762 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21763
21764 fi
21765
21766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21767 $as_echo_n "checking assembler for .literal16... " >&6; }
21768 if test "${gcc_cv_as_literal16+set}" = set; then :
21769   $as_echo_n "(cached) " >&6
21770 else
21771   gcc_cv_as_literal16=no
21772     if test $in_tree_gas = yes; then
21773     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21774   then gcc_cv_as_literal16=yes
21775 fi
21776   elif test x$gcc_cv_as != x; then
21777     $as_echo '.literal16' > conftest.s
21778     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21779   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21780   (eval $ac_try) 2>&5
21781   ac_status=$?
21782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21783   test $ac_status = 0; }; }
21784     then
21785         gcc_cv_as_literal16=yes
21786     else
21787       echo "configure: failed program was" >&5
21788       cat conftest.s >&5
21789     fi
21790     rm -f conftest.o conftest.s
21791   fi
21792 fi
21793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21794 $as_echo "$gcc_cv_as_literal16" >&6; }
21795 if test $gcc_cv_as_literal16 = yes; then
21796
21797 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21798
21799 fi
21800
21801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21802 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21803 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21804   $as_echo_n "(cached) " >&6
21805 else
21806   gcc_cv_as_subsection_m1=no
21807     if test $in_tree_gas = yes; then
21808     if test $in_tree_gas_is_elf = yes \
21809   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21810   then gcc_cv_as_subsection_m1=yes
21811 fi
21812   elif test x$gcc_cv_as != x; then
21813     $as_echo 'conftest_label1: .word 0
21814 .subsection -1
21815 conftest_label2: .word 0
21816 .previous' > conftest.s
21817     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21818   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21819   (eval $ac_try) 2>&5
21820   ac_status=$?
21821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21822   test $ac_status = 0; }; }
21823     then
21824         if test x$gcc_cv_nm != x; then
21825     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21826     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21827     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21828     then :
21829     else gcc_cv_as_subsection_m1=yes
21830     fi
21831     rm -f conftest.nm1 conftest.nm2
21832   fi
21833     else
21834       echo "configure: failed program was" >&5
21835       cat conftest.s >&5
21836     fi
21837     rm -f conftest.o conftest.s
21838   fi
21839 fi
21840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21841 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21842 if test $gcc_cv_as_subsection_m1 = yes; then
21843
21844 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21845
21846 fi
21847
21848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21849 $as_echo_n "checking assembler for .weak... " >&6; }
21850 if test "${gcc_cv_as_weak+set}" = set; then :
21851   $as_echo_n "(cached) " >&6
21852 else
21853   gcc_cv_as_weak=no
21854     if test $in_tree_gas = yes; then
21855     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21856   then gcc_cv_as_weak=yes
21857 fi
21858   elif test x$gcc_cv_as != x; then
21859     $as_echo '  .weak foobar' > conftest.s
21860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21862   (eval $ac_try) 2>&5
21863   ac_status=$?
21864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21865   test $ac_status = 0; }; }
21866     then
21867         gcc_cv_as_weak=yes
21868     else
21869       echo "configure: failed program was" >&5
21870       cat conftest.s >&5
21871     fi
21872     rm -f conftest.o conftest.s
21873   fi
21874 fi
21875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21876 $as_echo "$gcc_cv_as_weak" >&6; }
21877 if test $gcc_cv_as_weak = yes; then
21878
21879 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21880
21881 fi
21882
21883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21884 $as_echo_n "checking assembler for .weakref... " >&6; }
21885 if test "${gcc_cv_as_weakref+set}" = set; then :
21886   $as_echo_n "(cached) " >&6
21887 else
21888   gcc_cv_as_weakref=no
21889     if test $in_tree_gas = yes; then
21890     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21891   then gcc_cv_as_weakref=yes
21892 fi
21893   elif test x$gcc_cv_as != x; then
21894     $as_echo '  .weakref foobar, barfnot' > conftest.s
21895     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21896   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21897   (eval $ac_try) 2>&5
21898   ac_status=$?
21899   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21900   test $ac_status = 0; }; }
21901     then
21902         gcc_cv_as_weakref=yes
21903     else
21904       echo "configure: failed program was" >&5
21905       cat conftest.s >&5
21906     fi
21907     rm -f conftest.o conftest.s
21908   fi
21909 fi
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21911 $as_echo "$gcc_cv_as_weakref" >&6; }
21912 if test $gcc_cv_as_weakref = yes; then
21913
21914 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21915
21916 fi
21917
21918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21919 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21920 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21921   $as_echo_n "(cached) " >&6
21922 else
21923   gcc_cv_as_nsubspa_comdat=no
21924     if test $in_tree_gas = yes; then
21925     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21926   then gcc_cv_as_nsubspa_comdat=yes
21927 fi
21928   elif test x$gcc_cv_as != x; then
21929     $as_echo '  .SPACE $TEXT$
21930         .NSUBSPA $CODE$,COMDAT' > conftest.s
21931     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21932   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21933   (eval $ac_try) 2>&5
21934   ac_status=$?
21935   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21936   test $ac_status = 0; }; }
21937     then
21938         gcc_cv_as_nsubspa_comdat=yes
21939     else
21940       echo "configure: failed program was" >&5
21941       cat conftest.s >&5
21942     fi
21943     rm -f conftest.o conftest.s
21944   fi
21945 fi
21946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21947 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21948 if test $gcc_cv_as_nsubspa_comdat = yes; then
21949
21950 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21951
21952 fi
21953
21954 # .hidden needs to be supported in both the assembler and the linker,
21955 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21956 # This is irritatingly difficult to feature test for; we have to check the
21957 # date string after the version number.  If we've got an in-tree
21958 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21959 # to be safe.
21960 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21962 $as_echo_n "checking assembler for .hidden... " >&6; }
21963 if test "${gcc_cv_as_hidden+set}" = set; then :
21964   $as_echo_n "(cached) " >&6
21965 else
21966   gcc_cv_as_hidden=no
21967     if test $in_tree_gas = yes; then
21968     if test $in_tree_gas_is_elf = yes \
21969   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21970   then gcc_cv_as_hidden=yes
21971 fi
21972   elif test x$gcc_cv_as != x; then
21973     $as_echo '  .hidden foobar
21974 foobar:' > conftest.s
21975     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21976   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21977   (eval $ac_try) 2>&5
21978   ac_status=$?
21979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21980   test $ac_status = 0; }; }
21981     then
21982
21983 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21984 # STV_HIDDEN, so disable .hidden support if so.
21985 case "${target}" in
21986   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21987     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21988       cat > conftest.s <<EOF
21989 .globl hidden
21990         .hidden hidden
21991 hidden:
21992 .globl default
21993         .set    default,hidden
21994 EOF
21995       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21996         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21997         grep '\.hidden default' > /dev/null; then
21998         gcc_cv_as_hidden=no
21999       else
22000         gcc_cv_as_hidden=yes
22001       fi
22002     else
22003       # Assume bug is present if objdump is missing.
22004       gcc_cv_as_hidden=no
22005     fi
22006     ;;
22007   *)
22008     gcc_cv_as_hidden=yes
22009     ;;
22010 esac
22011     else
22012       echo "configure: failed program was" >&5
22013       cat conftest.s >&5
22014     fi
22015     rm -f conftest.o conftest.s
22016   fi
22017 fi
22018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22019 $as_echo "$gcc_cv_as_hidden" >&6; }
22020
22021 case "${target}" in
22022   *-*-darwin*)
22023     # Darwin as has some visibility support, though with a different syntax.
22024     gcc_cv_as_hidden=yes
22025     ;;
22026 esac
22027
22028 # gnu_indirect_function type is an extension proposed at
22029 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22030 # selection of function implementation
22031 # Check whether --enable-gnu-indirect-function was given.
22032 if test "${enable_gnu_indirect_function+set}" = set; then :
22033   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22034     yes | no) ;;
22035     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22036 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22037   esac
22038 else
22039   enable_gnu_indirect_function="$default_gnu_indirect_function"
22040 fi
22041
22042 if test x$enable_gnu_indirect_function = xyes; then
22043
22044 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22045
22046 fi
22047
22048 if test $in_tree_ld != yes ; then
22049   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22050   if echo "$ld_ver" | grep GNU > /dev/null; then
22051     if test x"$ld_is_gold" = xyes; then
22052       # GNU gold --version looks like this:
22053       #
22054       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22055       #
22056       # We extract the binutils version which is more familiar and specific
22057       # than the gold version.
22058       ld_vers=`echo $ld_ver | sed -n \
22059           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22060     else
22061       # GNU ld --version looks like this:
22062       #
22063       # GNU ld (GNU Binutils) 2.21.51.20110225
22064       ld_vers=`echo $ld_ver | sed -n \
22065           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22066     fi
22067     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22068     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22069     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22070     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22071   else
22072     case "${target}" in
22073       *-*-solaris2*)
22074         #
22075         # Solaris 2 ld -V output looks like this for a regular version:
22076         #
22077         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22078         #
22079         # but test versions add stuff at the end:
22080         #
22081         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22082         #
22083         ld_ver=`$gcc_cv_ld -V 2>&1`
22084         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22085           ld_vers=`echo $ld_ver | sed -n \
22086             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22087           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22088           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22089         fi
22090         ;;
22091     esac
22092   fi
22093 fi
22094
22095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22096 $as_echo_n "checking linker for .hidden support... " >&6; }
22097 if test "${gcc_cv_ld_hidden+set}" = set; then :
22098   $as_echo_n "(cached) " >&6
22099 else
22100   if test $in_tree_ld = yes ; then
22101   gcc_cv_ld_hidden=no
22102   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22103      && test $in_tree_ld_is_elf = yes; then
22104      gcc_cv_ld_hidden=yes
22105   fi
22106 else
22107   gcc_cv_ld_hidden=yes
22108   if test x"$ld_is_gold" = xyes; then
22109     :
22110   elif echo "$ld_ver" | grep GNU > /dev/null; then
22111     if test 0"$ld_date" -lt 20020404; then
22112       if test -n "$ld_date"; then
22113         # If there was date string, but was earlier than 2002-04-04, fail
22114         gcc_cv_ld_hidden=no
22115       elif test -z "$ld_vers"; then
22116         # If there was no date string nor ld version number, something is wrong
22117         gcc_cv_ld_hidden=no
22118       else
22119         test -z "$ld_vers_patch" && ld_vers_patch=0
22120         if test "$ld_vers_major" -lt 2; then
22121           gcc_cv_ld_hidden=no
22122         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22123           gcc_cv_ld_hidden="no"
22124         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22125           gcc_cv_ld_hidden=no
22126         fi
22127       fi
22128     fi
22129   else
22130     case "${target}" in
22131       *-*-darwin*)
22132         # Darwin ld has some visibility support.
22133         gcc_cv_ld_hidden=yes
22134         ;;
22135       hppa64*-*-hpux* | ia64*-*-hpux*)
22136         gcc_cv_ld_hidden=yes
22137         ;;
22138       *-*-solaris2.8*)
22139         # .hidden support was backported to Solaris 8, starting with ld
22140         # version 1.276.
22141         if test "$ld_vers_minor" -ge 276; then
22142           gcc_cv_ld_hidden=yes
22143         else
22144           gcc_cv_ld_hidden=no
22145         fi
22146         ;;
22147       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22148         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22149         # .symbolic was only added in Solaris 9 12/02.
22150         gcc_cv_ld_hidden=yes
22151         ;;
22152       *)
22153         gcc_cv_ld_hidden=no
22154         ;;
22155     esac
22156   fi
22157 fi
22158 fi
22159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22160 $as_echo "$gcc_cv_ld_hidden" >&6; }
22161 libgcc_visibility=no
22162
22163
22164 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22165   libgcc_visibility=yes
22166
22167 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22168
22169 fi
22170
22171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22172 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22173 gcc_cv_ld_ro_rw_mix=unknown
22174 if test $in_tree_ld = yes ; then
22175   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22176      && test $in_tree_ld_is_elf = yes; then
22177     gcc_cv_ld_ro_rw_mix=read-write
22178   fi
22179 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22180   echo '.section myfoosect, "a"' > conftest1.s
22181   echo '.section myfoosect, "aw"' > conftest2.s
22182   echo '.byte 1' >> conftest2.s
22183   echo '.section myfoosect, "a"' > conftest3.s
22184   echo '.byte 0' >> conftest3.s
22185   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22186      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22187      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22188      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22189         conftest2.o conftest3.o > /dev/null 2>&1; then
22190     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22191                          | sed -e '/myfoosect/!d' -e N`
22192     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22193       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22194         gcc_cv_ld_ro_rw_mix=read-only
22195       else
22196         gcc_cv_ld_ro_rw_mix=read-write
22197       fi
22198     fi
22199   fi
22200   rm -f conftest.* conftest[123].*
22201 fi
22202 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22203
22204 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22205
22206 fi
22207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22208 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22209
22210 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22212 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22213 if test "${gcc_cv_as_leb128+set}" = set; then :
22214   $as_echo_n "(cached) " >&6
22215 else
22216   gcc_cv_as_leb128=no
22217     if test $in_tree_gas = yes; then
22218     if test $in_tree_gas_is_elf = yes \
22219   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22220   then gcc_cv_as_leb128=yes
22221 fi
22222   elif test x$gcc_cv_as != x; then
22223     $as_echo '  .data
22224         .uleb128 L2 - L1
22225 L1:
22226         .uleb128 1280
22227         .sleb128 -1010
22228 L2:' > conftest.s
22229     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22230   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22231   (eval $ac_try) 2>&5
22232   ac_status=$?
22233   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22234   test $ac_status = 0; }; }
22235     then
22236         # GAS versions before 2.11 do not support uleb128,
22237   # despite appearing to.
22238   # ??? There exists an elf-specific test that will crash
22239   # the assembler.  Perhaps it's better to figure out whether
22240   # arbitrary sections are supported and try the test.
22241   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22242   if echo "$as_ver" | grep GNU > /dev/null; then
22243     as_vers=`echo $as_ver | sed -n \
22244         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22245     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22246     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22247     if test $as_major -eq 2 && test $as_minor -lt 11
22248     then :
22249     else gcc_cv_as_leb128=yes
22250     fi
22251   fi
22252     else
22253       echo "configure: failed program was" >&5
22254       cat conftest.s >&5
22255     fi
22256     rm -f conftest.o conftest.s
22257   fi
22258 fi
22259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22260 $as_echo "$gcc_cv_as_leb128" >&6; }
22261 if test $gcc_cv_as_leb128 = yes; then
22262
22263 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22264
22265 fi
22266
22267 # Check if we have assembler support for unwind directives.
22268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22269 $as_echo_n "checking assembler for cfi directives... " >&6; }
22270 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22271   $as_echo_n "(cached) " >&6
22272 else
22273   gcc_cv_as_cfi_directive=no
22274   if test x$gcc_cv_as != x; then
22275     $as_echo '  .text
22276         .cfi_startproc
22277         .cfi_offset 0, 0
22278         .cfi_same_value 1
22279         .cfi_def_cfa 1, 2
22280         .cfi_escape 1, 2, 3, 4, 5
22281         .cfi_endproc' > conftest.s
22282     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22283   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22284   (eval $ac_try) 2>&5
22285   ac_status=$?
22286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22287   test $ac_status = 0; }; }
22288     then
22289         case "$target" in
22290   *-*-solaris*)
22291     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22292     # read-only and read-write sections, we need to make sure that the
22293     # assembler used emits read-write .eh_frame sections.
22294     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22295       if test "x$gcc_cv_objdump" != x; then
22296         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22297                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22298           gcc_cv_as_cfi_directive=no
22299         else
22300           case "$target" in
22301             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22302               # On Solaris/x86, make sure that GCC and gas agree on using
22303               # read-only .eh_frame sections for 64-bit.
22304               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22305                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22306                         sed -e /.eh_frame/!d -e N | \
22307                         grep READONLY > /dev/null; then
22308                 gcc_cv_as_cfi_directive=yes
22309               else
22310                 gcc_cv_as_cfi_directive=no
22311               fi
22312               ;;
22313             *)
22314               gcc_cv_as_cfi_directive=yes
22315               ;;
22316           esac
22317         fi
22318       else
22319         # no objdump, err on the side of caution
22320         gcc_cv_as_cfi_directive=no
22321       fi
22322     else
22323       gcc_cv_as_cfi_directive=yes
22324     fi
22325     ;;
22326   *-*-*)
22327     gcc_cv_as_cfi_directive=yes
22328     ;;
22329 esac
22330     else
22331       echo "configure: failed program was" >&5
22332       cat conftest.s >&5
22333     fi
22334     rm -f conftest.o conftest.s
22335   fi
22336 fi
22337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22338 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22339
22340 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22342 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22343 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22344   $as_echo_n "(cached) " >&6
22345 else
22346   gcc_cv_as_cfi_advance_working=no
22347   if test x$gcc_cv_as != x; then
22348     $as_echo '  .text
22349         .cfi_startproc
22350         .cfi_adjust_cfa_offset 64
22351         .skip 75040, 0
22352         .cfi_adjust_cfa_offset 128
22353         .cfi_endproc' > conftest.s
22354     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22355   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22356   (eval $ac_try) 2>&5
22357   ac_status=$?
22358   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22359   test $ac_status = 0; }; }
22360     then
22361
22362 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22363     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22364    gcc_cv_as_cfi_advance_working=yes
22365 fi
22366
22367     else
22368       echo "configure: failed program was" >&5
22369       cat conftest.s >&5
22370     fi
22371     rm -f conftest.o conftest.s
22372   fi
22373 fi
22374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22375 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22376
22377 else
22378   # no objdump, err on the side of caution
22379   gcc_cv_as_cfi_advance_working=no
22380 fi
22381
22382
22383 cat >>confdefs.h <<_ACEOF
22384 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22385        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22386 _ACEOF
22387
22388
22389
22390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22391 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22392 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22393   $as_echo_n "(cached) " >&6
22394 else
22395   gcc_cv_as_cfi_personality_directive=no
22396   if test x$gcc_cv_as != x; then
22397     $as_echo '  .text
22398         .cfi_startproc
22399         .cfi_personality 0, symbol
22400         .cfi_endproc' > conftest.s
22401     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22402   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22403   (eval $ac_try) 2>&5
22404   ac_status=$?
22405   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22406   test $ac_status = 0; }; }
22407     then
22408         gcc_cv_as_cfi_personality_directive=yes
22409     else
22410       echo "configure: failed program was" >&5
22411       cat conftest.s >&5
22412     fi
22413     rm -f conftest.o conftest.s
22414   fi
22415 fi
22416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22417 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22418
22419
22420 cat >>confdefs.h <<_ACEOF
22421 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22422     then echo 1; else echo 0; fi`
22423 _ACEOF
22424
22425
22426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22427 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22428 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22429   $as_echo_n "(cached) " >&6
22430 else
22431   gcc_cv_as_cfi_sections_directive=no
22432   if test x$gcc_cv_as != x; then
22433     $as_echo '  .text
22434         .cfi_sections .debug_frame, .eh_frame
22435         .cfi_startproc
22436         .cfi_endproc' > conftest.s
22437     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22438   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22439   (eval $ac_try) 2>&5
22440   ac_status=$?
22441   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22442   test $ac_status = 0; }; }
22443     then
22444         case $target_os in
22445   win32 | pe | cygwin* | mingw32* | uwin*)
22446     # Need to check that we generated the correct relocation for the
22447     # .debug_frame section.  This was fixed for binutils 2.21.
22448     gcc_cv_as_cfi_sections_directive=no
22449     if test "x$gcc_cv_objdump" != x; then
22450      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22451         grep secrel > /dev/null; then
22452       gcc_cv_as_cfi_sections_directive=yes
22453      fi
22454     fi
22455     ;;
22456   *)
22457     gcc_cv_as_cfi_sections_directive=yes
22458     ;;
22459 esac
22460     else
22461       echo "configure: failed program was" >&5
22462       cat conftest.s >&5
22463     fi
22464     rm -f conftest.o conftest.s
22465   fi
22466 fi
22467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22468 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22469
22470
22471
22472 cat >>confdefs.h <<_ACEOF
22473 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22474     then echo 1; else echo 0; fi`
22475 _ACEOF
22476
22477
22478 # GAS versions up to and including 2.11.0 may mis-optimize
22479 # .eh_frame data.
22480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22481 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22482 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22483   $as_echo_n "(cached) " >&6
22484 else
22485   gcc_cv_as_eh_frame=no
22486     if test $in_tree_gas = yes; then
22487     if test $in_tree_gas_is_elf = yes \
22488   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22489   then gcc_cv_as_eh_frame=yes
22490 fi
22491   elif test x$gcc_cv_as != x; then
22492     $as_echo '  .text
22493 .LFB1:
22494         .4byte  0
22495 .L1:
22496         .4byte  0
22497 .LFE1:
22498         .section        .eh_frame,"aw",@progbits
22499 __FRAME_BEGIN__:
22500         .4byte  .LECIE1-.LSCIE1
22501 .LSCIE1:
22502         .4byte  0x0
22503         .byte   0x1
22504         .ascii "z\0"
22505         .byte   0x1
22506         .byte   0x78
22507         .byte   0x1a
22508         .byte   0x0
22509         .byte   0x4
22510         .4byte  1
22511         .p2align 1
22512 .LECIE1:
22513 .LSFDE1:
22514         .4byte  .LEFDE1-.LASFDE1
22515 .LASFDE1:
22516         .4byte  .LASFDE1-__FRAME_BEGIN__
22517         .4byte  .LFB1
22518         .4byte  .LFE1-.LFB1
22519         .byte   0x4
22520         .4byte  .LFE1-.LFB1
22521         .byte   0x4
22522         .4byte  .L1-.LFB1
22523 .LEFDE1:' > conftest.s
22524     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22525   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22526   (eval $ac_try) 2>&5
22527   ac_status=$?
22528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22529   test $ac_status = 0; }; }
22530     then
22531           cat > conftest.lit <<EOF
22532  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22533  0010 01000000 12000000 18000000 00000000  ................
22534  0020 08000000 04080000 0044               .........D
22535 EOF
22536 cat > conftest.big <<EOF
22537  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22538  0010 00000001 00000012 00000018 00000000  ................
22539  0020 00000008 04000000 0844               .........D
22540 EOF
22541   # If the assembler didn't choke, and we can objdump,
22542   # and we got the correct data, then succeed.
22543   # The text in the here-document typically retains its unix-style line
22544   # endings, while the output of objdump will use host line endings.
22545   # Therefore, use diff -b for the comparisons.
22546   if test x$gcc_cv_objdump != x \
22547   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22548      | tail -3 > conftest.got \
22549   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22550     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22551   then
22552     gcc_cv_as_eh_frame=yes
22553   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22554   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22555   (eval $ac_try) 2>&5
22556   ac_status=$?
22557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22558   test $ac_status = 0; }; }; then
22559     gcc_cv_as_eh_frame=buggy
22560   else
22561     # Uh oh, what do we do now?
22562     gcc_cv_as_eh_frame=no
22563   fi
22564     else
22565       echo "configure: failed program was" >&5
22566       cat conftest.s >&5
22567     fi
22568     rm -f conftest.o conftest.s
22569   fi
22570 fi
22571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22572 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22573
22574
22575 if test $gcc_cv_as_eh_frame = buggy; then
22576
22577 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22578
22579 fi
22580
22581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22582 $as_echo_n "checking assembler for section merging support... " >&6; }
22583 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22584   $as_echo_n "(cached) " >&6
22585 else
22586   gcc_cv_as_shf_merge=no
22587     if test $in_tree_gas = yes; then
22588     if test $in_tree_gas_is_elf = yes \
22589   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22590   then gcc_cv_as_shf_merge=yes
22591 fi
22592   elif test x$gcc_cv_as != x; then
22593     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22594     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22595   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22596   (eval $ac_try) 2>&5
22597   ac_status=$?
22598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22599   test $ac_status = 0; }; }
22600     then
22601         gcc_cv_as_shf_merge=yes
22602     else
22603       echo "configure: failed program was" >&5
22604       cat conftest.s >&5
22605     fi
22606     rm -f conftest.o conftest.s
22607   fi
22608 fi
22609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22610 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22611
22612 if test $gcc_cv_as_shf_merge = no; then
22613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22614 $as_echo_n "checking assembler for section merging support... " >&6; }
22615 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22616   $as_echo_n "(cached) " >&6
22617 else
22618   gcc_cv_as_shf_merge=no
22619     if test $in_tree_gas = yes; then
22620     if test $in_tree_gas_is_elf = yes \
22621   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22622   then gcc_cv_as_shf_merge=yes
22623 fi
22624   elif test x$gcc_cv_as != x; then
22625     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22626     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22627   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22628   (eval $ac_try) 2>&5
22629   ac_status=$?
22630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22631   test $ac_status = 0; }; }
22632     then
22633         gcc_cv_as_shf_merge=yes
22634     else
22635       echo "configure: failed program was" >&5
22636       cat conftest.s >&5
22637     fi
22638     rm -f conftest.o conftest.s
22639   fi
22640 fi
22641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22642 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22643
22644 fi
22645
22646 cat >>confdefs.h <<_ACEOF
22647 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22648 _ACEOF
22649
22650
22651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22652 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22653 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22654   $as_echo_n "(cached) " >&6
22655 else
22656   gcc_cv_as_comdat_group=no
22657     if test $in_tree_gas = yes; then
22658     if test $in_tree_gas_is_elf = yes \
22659   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22660   then gcc_cv_as_comdat_group=yes
22661 fi
22662   elif test x$gcc_cv_as != x; then
22663     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22664     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22665   { { eval echo "\"\$as_me\":${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; }; }
22670     then
22671         gcc_cv_as_comdat_group=yes
22672     else
22673       echo "configure: failed program was" >&5
22674       cat conftest.s >&5
22675     fi
22676     rm -f conftest.o conftest.s
22677   fi
22678 fi
22679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22680 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22681
22682 if test $gcc_cv_as_comdat_group = yes; then
22683   gcc_cv_as_comdat_group_percent=no
22684   gcc_cv_as_comdat_group_group=no
22685 else
22686  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22687 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22688 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22689   $as_echo_n "(cached) " >&6
22690 else
22691   gcc_cv_as_comdat_group_percent=no
22692     if test $in_tree_gas = yes; then
22693     if test $in_tree_gas_is_elf = yes \
22694   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22695   then gcc_cv_as_comdat_group_percent=yes
22696 fi
22697   elif test x$gcc_cv_as != x; then
22698     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22699     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22700   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22701   (eval $ac_try) 2>&5
22702   ac_status=$?
22703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22704   test $ac_status = 0; }; }
22705     then
22706         gcc_cv_as_comdat_group_percent=yes
22707     else
22708       echo "configure: failed program was" >&5
22709       cat conftest.s >&5
22710     fi
22711     rm -f conftest.o conftest.s
22712   fi
22713 fi
22714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22715 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22716
22717  if test $gcc_cv_as_comdat_group_percent = yes; then
22718    gcc_cv_as_comdat_group_group=no
22719  else
22720    case "${target}" in
22721      # Sun as uses a completely different syntax.
22722      *-*-solaris2*)
22723        case "${target}" in
22724          sparc*-*-solaris2*)
22725            conftest_s='
22726                .group foo,".text%foo",#comdat
22727                .section ".text%foo", #alloc,#execinstr,#progbits
22728                .globl foo
22729              foo:
22730              '
22731            ;;
22732          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22733            conftest_s='
22734                .group foo,.text%foo,#comdat
22735                .section .text%foo, "ax", @progbits
22736                .globl  foo
22737              foo:
22738              '
22739            ;;
22740        esac
22741        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22742 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22743 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22744   $as_echo_n "(cached) " >&6
22745 else
22746   gcc_cv_as_comdat_group_group=no
22747   if test x$gcc_cv_as != x; then
22748     $as_echo "$conftest_s" > conftest.s
22749     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22750   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22751   (eval $ac_try) 2>&5
22752   ac_status=$?
22753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22754   test $ac_status = 0; }; }
22755     then
22756         gcc_cv_as_comdat_group_group=yes
22757     else
22758       echo "configure: failed program was" >&5
22759       cat conftest.s >&5
22760     fi
22761     rm -f conftest.o conftest.s
22762   fi
22763 fi
22764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22765 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22766
22767        ;;
22768    esac
22769  fi
22770 fi
22771 if test x"$ld_is_gold" = xyes; then
22772   comdat_group=yes
22773 elif test $in_tree_ld = yes ; then
22774   comdat_group=no
22775   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22776      && test $in_tree_ld_is_elf = yes; then
22777      comdat_group=yes
22778   fi
22779 elif echo "$ld_ver" | grep GNU > /dev/null; then
22780   comdat_group=yes
22781   if test 0"$ld_date" -lt 20050308; then
22782     if test -n "$ld_date"; then
22783       # If there was date string, but was earlier than 2005-03-08, fail
22784       comdat_group=no
22785     elif test "$ld_vers_major" -lt 2; then
22786       comdat_group=no
22787     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22788       comdat_group=no
22789     fi
22790   fi
22791 else
22792   case "${target}" in
22793     *-*-solaris2.1[1-9]*)
22794       comdat_group=no
22795       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22796       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22797       # version 1.688.
22798       #
22799       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22800       # least ld version 1.2267.
22801       if test "$ld_vers_major" -gt 1; then
22802         comdat_group=yes
22803       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22804         comdat_group=yes
22805       elif test "$ld_vers_minor" -ge 2267; then
22806         comdat_group=yes
22807       fi
22808       ;;
22809     *)
22810       # Assume linkers other than GNU ld don't support COMDAT group.
22811       comdat_group=no
22812       ;;
22813   esac
22814 fi
22815 # Allow overriding the automatic COMDAT group tests above.
22816 # Check whether --enable-comdat was given.
22817 if test "${enable_comdat+set}" = set; then :
22818   enableval=$enable_comdat; comdat_group="$enable_comdat"
22819 fi
22820
22821 if test $comdat_group = no; then
22822   gcc_cv_as_comdat_group=no
22823   gcc_cv_as_comdat_group_percent=no
22824   gcc_cv_as_comdat_group_group=no
22825 fi
22826
22827 cat >>confdefs.h <<_ACEOF
22828 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22829     || test $gcc_cv_as_comdat_group_percent = yes \
22830     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22831 _ACEOF
22832
22833
22834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22835 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22836 if test "${gcc_cv_as_discriminator+set}" = set; then :
22837   $as_echo_n "(cached) " >&6
22838 else
22839   gcc_cv_as_discriminator=no
22840     if test $in_tree_gas = yes; then
22841     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22842   then gcc_cv_as_discriminator=yes
22843 fi
22844   elif test x$gcc_cv_as != x; then
22845     $as_echo '  .text
22846         .file 1 "conf.c"
22847         .loc 1 1 0 discriminator 1' > conftest.s
22848     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22849   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22850   (eval $ac_try) 2>&5
22851   ac_status=$?
22852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22853   test $ac_status = 0; }; }
22854     then
22855         gcc_cv_as_discriminator=yes
22856     else
22857       echo "configure: failed program was" >&5
22858       cat conftest.s >&5
22859     fi
22860     rm -f conftest.o conftest.s
22861   fi
22862 fi
22863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22864 $as_echo "$gcc_cv_as_discriminator" >&6; }
22865 if test $gcc_cv_as_discriminator = yes; then
22866
22867 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22868
22869 fi
22870
22871 # Thread-local storage - the check is heavily parameterized.
22872 conftest_s=
22873 tls_first_major=
22874 tls_first_minor=
22875 tls_as_opt=
22876 case "$target" in
22877   alpha*-*-*)
22878     conftest_s='
22879         .section ".tdata","awT",@progbits
22880 foo:    .long   25
22881         .text
22882         ldq     $27,__tls_get_addr($29)         !literal!1
22883         lda     $16,foo($29)                    !tlsgd!1
22884         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22885         ldq     $27,__tls_get_addr($29)         !literal!2
22886         lda     $16,foo($29)                    !tlsldm!2
22887         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22888         ldq     $1,foo($29)                     !gotdtprel
22889         ldah    $2,foo($29)                     !dtprelhi
22890         lda     $3,foo($2)                      !dtprello
22891         lda     $4,foo($29)                     !dtprel
22892         ldq     $1,foo($29)                     !gottprel
22893         ldah    $2,foo($29)                     !tprelhi
22894         lda     $3,foo($2)                      !tprello
22895         lda     $4,foo($29)                     !tprel'
22896         tls_first_major=2
22897         tls_first_minor=13
22898         tls_as_opt=--fatal-warnings
22899         ;;
22900   cris-*-*|crisv32-*-*)
22901     conftest_s='
22902         .section ".tdata","awT",@progbits
22903 x:      .long   25
22904         .text
22905         move.d x:IE,$r10
22906         nop'
22907         tls_first_major=2
22908         tls_first_minor=20
22909         tls_as_opt=--fatal-warnings
22910         ;;
22911   frv*-*-*)
22912     conftest_s='
22913         .section ".tdata","awT",@progbits
22914 x:      .long   25
22915         .text
22916         call    #gettlsoff(x)'
22917         tls_first_major=2
22918         tls_first_minor=14
22919         ;;
22920   hppa*-*-linux*)
22921     conftest_s='
22922 t1:     .reg    %r20
22923 t2:     .reg    %r21
22924 gp:     .reg    %r19
22925         .section ".tdata","awT",@progbits
22926 foo:    .long   25
22927         .text
22928         .align  4
22929         addil LT%foo-$tls_gdidx$,gp
22930         ldo RT%foo-$tls_gdidx$(%r1),%arg0
22931         b __tls_get_addr
22932         nop
22933         addil LT%foo-$tls_ldidx$,gp
22934         b __tls_get_addr
22935         ldo RT%foo-$tls_ldidx$(%r1),%arg0
22936         addil LR%foo-$tls_dtpoff$,%ret0
22937         ldo RR%foo-$tls_dtpoff$(%r1),%t1
22938         mfctl %cr27,%t1
22939         addil LT%foo-$tls_ieoff$,gp
22940         ldw RT%foo-$tls_ieoff$(%r1),%t2
22941         add %t1,%t2,%t3
22942         mfctl %cr27,%t1
22943         addil LR%foo-$tls_leoff$,%t1
22944         ldo RR%foo-$tls_leoff$(%r1),%t2'
22945         tls_first_major=2
22946         tls_first_minor=15
22947         tls_as_opt=--fatal-warnings
22948         ;;
22949   arm*-*-*)
22950     conftest_s='
22951         .section ".tdata","awT",%progbits
22952 foo:    .long   25
22953         .text
22954 .word foo(gottpoff)
22955 .word foo(tpoff)
22956 .word foo(tlsgd)
22957 .word foo(tlsldm)
22958 .word foo(tlsldo)'
22959         tls_first_major=2
22960         tls_first_minor=17
22961         ;;
22962   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
22963     case "$target" in
22964       i[34567]86-*-solaris2.*)
22965         on_solaris=yes
22966         tga_func=___tls_get_addr
22967         ;;
22968       x86_64-*-solaris2.1[0-9]*)
22969         on_solaris=yes
22970         tga_func=__tls_get_addr
22971         ;;
22972       *)
22973         on_solaris=no
22974         ;;
22975     esac
22976     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22977       conftest_s='
22978         .section .tdata,"awt",@progbits'
22979       tls_first_major=0
22980       tls_first_minor=0
22981
22982 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
22983
22984     else
22985       conftest_s='
22986         .section ".tdata","awT",@progbits'
22987       tls_first_major=2
22988       tls_first_minor=14
22989       tls_as_opt="--fatal-warnings"
22990     fi
22991     conftest_s="$conftest_s
22992 foo:    .long   25
22993         .text
22994         movl    %gs:0, %eax
22995         leal    foo@tlsgd(,%ebx,1), %eax
22996         leal    foo@tlsldm(%ebx), %eax
22997         leal    foo@dtpoff(%eax), %edx
22998         movl    foo@gottpoff(%ebx), %eax
22999         subl    foo@gottpoff(%ebx), %eax
23000         addl    foo@gotntpoff(%ebx), %eax
23001         movl    foo@indntpoff, %eax
23002         movl    \$foo@tpoff, %eax
23003         subl    \$foo@tpoff, %eax
23004         leal    foo@ntpoff(%ecx), %eax"
23005     ;;
23006   x86_64-*-*)
23007     conftest_s='
23008         .section ".tdata","awT",@progbits
23009 foo:    .long   25
23010         .text
23011         movq    %fs:0, %rax
23012         leaq    foo@TLSGD(%rip), %rdi
23013         leaq    foo@TLSLD(%rip), %rdi
23014         leaq    foo@DTPOFF(%rax), %rdx
23015         movq    foo@GOTTPOFF(%rip), %rax
23016         movq    $foo@TPOFF, %rax'
23017         tls_first_major=2
23018         tls_first_minor=14
23019         tls_as_opt=--fatal-warnings
23020         ;;
23021   ia64-*-*)
23022     conftest_s='
23023         .section ".tdata","awT",@progbits
23024 foo:    data8   25
23025         .text
23026         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23027         addl    r17 = @ltoff(@dtprel(foo#)), gp
23028         addl    r18 = @ltoff(@tprel(foo#)), gp
23029         addl    r19 = @dtprel(foo#), gp
23030         adds    r21 = @dtprel(foo#), r13
23031         movl    r23 = @dtprel(foo#)
23032         addl    r20 = @tprel(foo#), gp
23033         adds    r22 = @tprel(foo#), r13
23034         movl    r24 = @tprel(foo#)'
23035         tls_first_major=2
23036         tls_first_minor=13
23037         tls_as_opt=--fatal-warnings
23038         ;;
23039   mips*-*-*)
23040     conftest_s='
23041         .section .tdata,"awT",@progbits
23042 x:
23043         .word 2
23044         .text
23045         addiu $4, $28, %tlsgd(x)
23046         addiu $4, $28, %tlsldm(x)
23047         lui $4, %dtprel_hi(x)
23048         addiu $4, $4, %dtprel_lo(x)
23049         lw $4, %gottprel(x)($28)
23050         lui $4, %tprel_hi(x)
23051         addiu $4, $4, %tprel_lo(x)'
23052         tls_first_major=2
23053         tls_first_minor=16
23054         tls_as_opt='-32 --fatal-warnings'
23055         ;;
23056   m68k-*-*)
23057     conftest_s='
23058         .section .tdata,"awT",@progbits
23059 x:
23060         .word 2
23061         .text
23062 foo:
23063         move.l x@TLSGD(%a5),%a0
23064         move.l x@TLSLDM(%a5),%a0
23065         move.l x@TLSLDO(%a5),%a0
23066         move.l x@TLSIE(%a5),%a0
23067         move.l x@TLSLE(%a5),%a0'
23068         tls_first_major=2
23069         tls_first_minor=19
23070         tls_as_opt='--fatal-warnings'
23071         ;;
23072   powerpc-*-*)
23073     conftest_s='
23074         .section ".tdata","awT",@progbits
23075         .align 2
23076 ld0:    .space 4
23077 ld1:    .space 4
23078 x1:     .space 4
23079 x2:     .space 4
23080 x3:     .space 4
23081         .text
23082         addi 3,31,ld0@got@tlsgd
23083         bl __tls_get_addr
23084         addi 3,31,x1@got@tlsld
23085         bl __tls_get_addr
23086         addi 9,3,x1@dtprel
23087         addis 9,3,x2@dtprel@ha
23088         addi 9,9,x2@dtprel@l
23089         lwz 9,x3@got@tprel(31)
23090         add 9,9,x@tls
23091         addi 9,2,x1@tprel
23092         addis 9,2,x2@tprel@ha
23093         addi 9,9,x2@tprel@l'
23094         tls_first_major=2
23095         tls_first_minor=14
23096         tls_as_opt="-a32 --fatal-warnings"
23097         ;;
23098   powerpc64-*-*)
23099     conftest_s='
23100         .section ".tdata","awT",@progbits
23101         .align 3
23102 ld0:    .space 8
23103 ld1:    .space 8
23104 x1:     .space 8
23105 x2:     .space 8
23106 x3:     .space 8
23107         .text
23108         addi 3,2,ld0@got@tlsgd
23109         bl .__tls_get_addr
23110         nop
23111         addi 3,2,ld1@toc
23112         bl .__tls_get_addr
23113         nop
23114         addi 3,2,x1@got@tlsld
23115         bl .__tls_get_addr
23116         nop
23117         addi 9,3,x1@dtprel
23118         bl .__tls_get_addr
23119         nop
23120         addis 9,3,x2@dtprel@ha
23121         addi 9,9,x2@dtprel@l
23122         bl .__tls_get_addr
23123         nop
23124         ld 9,x3@got@dtprel(2)
23125         add 9,9,3
23126         bl .__tls_get_addr
23127         nop'
23128         tls_first_major=2
23129         tls_first_minor=14
23130         tls_as_opt="-a64 --fatal-warnings"
23131         ;;
23132   s390-*-*)
23133     conftest_s='
23134         .section ".tdata","awT",@progbits
23135 foo:    .long   25
23136         .text
23137         .long   foo@TLSGD
23138         .long   foo@TLSLDM
23139         .long   foo@DTPOFF
23140         .long   foo@NTPOFF
23141         .long   foo@GOTNTPOFF
23142         .long   foo@INDNTPOFF
23143         l       %r1,foo@GOTNTPOFF(%r12)
23144         l       %r1,0(%r1):tls_load:foo
23145         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23146         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23147         tls_first_major=2
23148         tls_first_minor=14
23149         tls_as_opt="-m31 --fatal-warnings"
23150         ;;
23151   s390x-*-*)
23152     conftest_s='
23153         .section ".tdata","awT",@progbits
23154 foo:    .long   25
23155         .text
23156         .quad   foo@TLSGD
23157         .quad   foo@TLSLDM
23158         .quad   foo@DTPOFF
23159         .quad   foo@NTPOFF
23160         .quad   foo@GOTNTPOFF
23161         lg      %r1,foo@GOTNTPOFF(%r12)
23162         larl    %r1,foo@INDNTPOFF
23163         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23164         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23165         tls_first_major=2
23166         tls_first_minor=14
23167         tls_as_opt="-m64 -Aesame --fatal-warnings"
23168         ;;
23169   sh-*-* | sh[34]-*-*)
23170     conftest_s='
23171         .section ".tdata","awT",@progbits
23172 foo:    .long   25
23173         .text
23174         .long   foo@TLSGD
23175         .long   foo@TLSLDM
23176         .long   foo@DTPOFF
23177         .long   foo@GOTTPOFF
23178         .long   foo@TPOFF'
23179         tls_first_major=2
23180         tls_first_minor=13
23181         tls_as_opt=--fatal-warnings
23182         ;;
23183   sparc*-*-*)
23184     case "$target" in
23185       sparc*-sun-solaris2.*)
23186         on_solaris=yes
23187         tga_func=__tls_get_addr
23188         ;;
23189       *)
23190         on_solaris=no
23191         ;;
23192     esac
23193     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23194       conftest_s='
23195         .section ".tdata",#alloc,#write,#tls'
23196         tls_first_major=0
23197         tls_first_minor=0
23198     else
23199       conftest_s='
23200         .section ".tdata","awT",@progbits'
23201         tls_first_major=2
23202         tls_first_minor=14
23203         tls_as_opt="-32 --fatal-warnings"
23204     fi
23205     conftest_s="$conftest_s
23206 foo:    .long   25
23207         .text
23208         sethi   %tgd_hi22(foo), %o0
23209         add     %o0, %tgd_lo10(foo), %o1
23210         add     %l7, %o1, %o0, %tgd_add(foo)
23211         call    __tls_get_addr, %tgd_call(foo)
23212         sethi   %tldm_hi22(foo), %l1
23213         add     %l1, %tldm_lo10(foo), %l2
23214         add     %l7, %l2, %o0, %tldm_add(foo)
23215         call    __tls_get_addr, %tldm_call(foo)
23216         sethi   %tldo_hix22(foo), %l3
23217         xor     %l3, %tldo_lox10(foo), %l4
23218         add     %o0, %l4, %l5, %tldo_add(foo)
23219         sethi   %tie_hi22(foo), %o3
23220         add     %o3, %tie_lo10(foo), %o3
23221         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23222         add     %g7, %o2, %o4, %tie_add(foo)
23223         sethi   %tle_hix22(foo), %l1
23224         xor     %l1, %tle_lox10(foo), %o5
23225         ld      [%g7 + %o5], %o1"
23226         ;;
23227   xtensa*-*-*)
23228     conftest_s='
23229         .section ".tdata","awT",@progbits
23230 foo:    .long   25
23231         .text
23232         movi    a8, foo@TLSFUNC
23233         movi    a10, foo@TLSARG
23234         callx8.tls a8, foo@TLSCALL'
23235         tls_first_major=2
23236         tls_first_minor=19
23237         ;;
23238 esac
23239 set_have_as_tls=no
23240 if test "x$enable_tls" = xno ; then
23241   : # TLS explicitly disabled.
23242 elif test "x$enable_tls" = xyes ; then
23243   set_have_as_tls=yes # TLS explicitly enabled.
23244 elif test -z "$tls_first_major"; then
23245   : # If we don't have a check, assume no support.
23246 else
23247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23248 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23249 if test "${gcc_cv_as_tls+set}" = set; then :
23250   $as_echo_n "(cached) " >&6
23251 else
23252   gcc_cv_as_tls=no
23253     if test $in_tree_gas = yes; then
23254     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23255   then gcc_cv_as_tls=yes
23256 fi
23257   elif test x$gcc_cv_as != x; then
23258     $as_echo "$conftest_s" > conftest.s
23259     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23260   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23261   (eval $ac_try) 2>&5
23262   ac_status=$?
23263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23264   test $ac_status = 0; }; }
23265     then
23266         gcc_cv_as_tls=yes
23267     else
23268       echo "configure: failed program was" >&5
23269       cat conftest.s >&5
23270     fi
23271     rm -f conftest.o conftest.s
23272   fi
23273 fi
23274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23275 $as_echo "$gcc_cv_as_tls" >&6; }
23276 if test $gcc_cv_as_tls = yes; then
23277   set_have_as_tls=yes
23278 fi
23279 fi
23280 case "$target" in
23281   *-*-irix6*)
23282     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23283     # with TLS support are in use, native TLS cannot work.
23284     set_have_as_tls=no
23285     ;;
23286   *-*-osf*)
23287     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23288     # gld with TLS support are in use, native TLS cannot work.
23289     set_have_as_tls=no
23290     ;;
23291   # TLS was introduced in the Solaris 9 FCS release and backported to
23292   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23293   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23294   # ld and GCC don't support any longer.
23295   *-*-solaris2.*)
23296     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23297 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23298     ld_tls_support=no
23299     # Check ld and ld.so.1 TLS support.
23300     if echo "$ld_ver" | grep GNU > /dev/null; then
23301       # Assume all interesting versions of GNU ld have TLS support.
23302       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23303       ld_tls_support=yes
23304     else
23305       case "$target" in
23306         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23307         i?86-*-solaris2.8)
23308           min_tls_ld_vers_minor=280
23309           ;;
23310         # Solaris 8/SPARC ld has TLS support since version 1.272.
23311         sparc*-*-solaris2.8)
23312           min_tls_ld_vers_minor=272
23313           ;;
23314         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23315         i?86-*-solaris2.9)
23316           min_tls_ld_vers_minor=374
23317           ;;
23318         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23319         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23320           min_tls_ld_vers_minor=343
23321           ;;
23322       esac
23323       if test "$ld_vers_major" -gt 1 || \
23324         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23325         ld_tls_support=yes
23326       else
23327         set_have_as_tls=no
23328       fi
23329     fi
23330     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23331 $as_echo "$ld_tls_support" >&6; }
23332
23333     save_LIBS="$LIBS"
23334     save_LDFLAGS="$LDFLAGS"
23335     LIBS=
23336     LDFLAGS=
23337
23338     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23339 $as_echo_n "checking alternate thread library... " >&6; }
23340     case "$target" in
23341       # TLS support was backported to Solaris 8 patches, but only lives in
23342       # the alternate thread library which became the default in Solaris 9.
23343       # We want to always use that, irrespective of TLS support.
23344       *-*-solaris2.8)
23345         # Take multilib subdir into account.  There's no spec to handle
23346         # this.  The 64 symlink exists since Solaris 8.
23347         lwp_dir=/usr/lib/lwp
23348         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23349         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23350         ;;
23351       *-*-solaris2*)
23352         lwp_dir="none"
23353         lwp_spec=""
23354         ;;
23355     esac
23356     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23357
23358 cat >>confdefs.h <<_ACEOF
23359 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23360 _ACEOF
23361
23362     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23363 $as_echo "$lwp_dir" >&6; }
23364
23365     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23366 $as_echo_n "checking library containing $tga_func... " >&6; }
23367     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23368     # (32-bit x86) only lived in libthread, so check for that.  Keep
23369     # set_have_as_tls if found, disable if not.
23370     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23372 $as_echo_n "checking for library containing $tga_func... " >&6; }
23373 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23374   $as_echo_n "(cached) " >&6
23375 else
23376   ac_func_search_save_LIBS=$LIBS
23377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23378 /* end confdefs.h.  */
23379
23380 /* Override any GCC internal prototype to avoid an error.
23381    Use char because int might match the return type of a GCC
23382    builtin and then its argument prototype would still apply.  */
23383 #ifdef __cplusplus
23384 extern "C"
23385 #endif
23386 char $tga_func ();
23387 int
23388 main ()
23389 {
23390 return $tga_func ();
23391   ;
23392   return 0;
23393 }
23394 _ACEOF
23395 for ac_lib in '' thread; do
23396   if test -z "$ac_lib"; then
23397     ac_res="none required"
23398   else
23399     ac_res=-l$ac_lib
23400     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23401   fi
23402   if ac_fn_c_try_link "$LINENO"; then :
23403   eval "$as_ac_Search=\$ac_res"
23404 fi
23405 rm -f core conftest.err conftest.$ac_objext \
23406     conftest$ac_exeext
23407   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23408   break
23409 fi
23410 done
23411 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23412
23413 else
23414   eval "$as_ac_Search=no"
23415 fi
23416 rm conftest.$ac_ext
23417 LIBS=$ac_func_search_save_LIBS
23418 fi
23419 eval ac_res=\$$as_ac_Search
23420                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23421 $as_echo "$ac_res" >&6; }
23422 eval ac_res=\$$as_ac_Search
23423 if test "$ac_res" != no; then :
23424   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23425
23426 else
23427   set_have_as_tls=no
23428 fi
23429
23430     # Clear LIBS if we cannot support TLS.
23431     if test $set_have_as_tls = no; then
23432       LIBS=
23433     fi
23434     # Always define LIB_TLS_SPEC, even without TLS support.
23435
23436 cat >>confdefs.h <<_ACEOF
23437 #define LIB_TLS_SPEC "$LIBS"
23438 _ACEOF
23439
23440     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23441 $as_echo "$LIBS" >&6; }
23442
23443     LIBS="$save_LIBS"
23444     LDFLAGS="$save_LDFLAGS"
23445     ;;
23446 esac
23447 if test $set_have_as_tls = yes ; then
23448
23449 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23450
23451 fi
23452
23453 # Target-specific assembler checks.
23454
23455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23456 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23457 gcc_cv_ld_static_dynamic=no
23458 gcc_cv_ld_static_option='-Bstatic'
23459 gcc_cv_ld_dynamic_option='-Bdynamic'
23460 if test $in_tree_ld = yes ; then
23461   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23462     gcc_cv_ld_static_dynamic=yes
23463   fi
23464 elif test x$gcc_cv_ld != x; then
23465   # Check if linker supports -Bstatic/-Bdynamic option
23466   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23467      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23468       gcc_cv_ld_static_dynamic=yes
23469   else
23470     case "$target" in
23471       # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23472       alpha*-dec-osf*)
23473         gcc_cv_ld_static_dynamic=yes
23474         gcc_cv_ld_static_option="-noso"
23475         gcc_cv_ld_dynamic_option="-so_archive"
23476         ;;
23477       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23478       mips-sgi-irix6*)
23479         gcc_cv_ld_static_dynamic=yes
23480         ;;
23481       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23482       *-*-solaris2*)
23483         gcc_cv_ld_static_dynamic=yes
23484         ;;
23485     esac
23486   fi
23487 fi
23488 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23489
23490 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23491
23492
23493 cat >>confdefs.h <<_ACEOF
23494 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23495 _ACEOF
23496
23497
23498 cat >>confdefs.h <<_ACEOF
23499 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23500 _ACEOF
23501
23502 fi
23503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23504 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23505
23506 if test x"$demangler_in_ld" = xyes; then
23507   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23508 $as_echo_n "checking linker --demangle support... " >&6; }
23509   gcc_cv_ld_demangle=no
23510   if test $in_tree_ld = yes; then
23511     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23512       gcc_cv_ld_demangle=yes
23513     fi
23514   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23515     # Check if the GNU linker supports --demangle option
23516     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23517       gcc_cv_ld_demangle=yes
23518     fi
23519   fi
23520   if test x"$gcc_cv_ld_demangle" = xyes; then
23521
23522 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23523
23524   fi
23525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23526 $as_echo "$gcc_cv_ld_demangle" >&6; }
23527 fi
23528
23529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23530 $as_echo_n "checking linker plugin support... " >&6; }
23531 gcc_cv_lto_plugin=0
23532 if test -f liblto_plugin.la; then
23533   save_ld_ver="$ld_ver"
23534   save_ld_vers_major="$ld_vers_major"
23535   save_ld_vers_minor="$ld_vers_minor"
23536   save_ld_is_gold="$ld_is_gold"
23537
23538   ld_is_gold=no
23539
23540   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23541     ld_ver="GNU ld"
23542     # FIXME: ld_is_gold?
23543     ld_vers_major="$gcc_cv_gld_major_version"
23544     ld_vers_minor="$gcc_cv_gld_minor_version"
23545   else
23546     # Determine plugin linker version.
23547     # FIXME: Partial duplicate from above, generalize.
23548     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23549     if echo "$ld_ver" | grep GNU > /dev/null; then
23550       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23551         ld_is_gold=yes
23552         ld_vers=`echo $ld_ver | sed -n \
23553             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23554       else
23555         ld_vers=`echo $ld_ver | sed -n \
23556             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23557       fi
23558       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23559       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23560     fi
23561   fi
23562
23563   # Determine plugin support.
23564   if echo "$ld_ver" | grep GNU > /dev/null; then
23565     # Require GNU ld or gold 2.21+ for plugin support by default.
23566     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23567       gcc_cv_lto_plugin=2
23568     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23569     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23570       gcc_cv_lto_plugin=1
23571     fi
23572   fi
23573
23574   ld_ver="$save_ld_ver"
23575   ld_vers_major="$save_ld_vers_major"
23576   ld_vers_minor="$save_ld_vers_minor"
23577   ld_is_gold="$save_ld_is_gold"
23578 fi
23579
23580 cat >>confdefs.h <<_ACEOF
23581 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23582 _ACEOF
23583
23584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23585 $as_echo "$gcc_cv_lto_plugin" >&6; }
23586
23587 case "$target" in
23588   # All TARGET_ABI_OSF targets.
23589   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23590     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23591 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23592 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23593   $as_echo_n "(cached) " >&6
23594 else
23595   gcc_cv_as_alpha_explicit_relocs=no
23596     if test $in_tree_gas = yes; then
23597     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23598   then gcc_cv_as_alpha_explicit_relocs=yes
23599 fi
23600   elif test x$gcc_cv_as != x; then
23601     $as_echo '  .set nomacro
23602         .text
23603         extbl   $3, $2, $3      !lituse_bytoff!1
23604         ldq     $2, a($29)      !literal!1
23605         ldq     $4, b($29)      !literal!2
23606         ldq_u   $3, 0($2)       !lituse_base!1
23607         ldq     $27, f($29)     !literal!5
23608         jsr     $26, ($27), f   !lituse_jsr!5
23609         ldah    $29, 0($26)     !gpdisp!3
23610         lda     $0, c($29)      !gprel
23611         ldah    $1, d($29)      !gprelhigh
23612         lda     $1, d($1)       !gprellow
23613         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23614     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23615   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23616   (eval $ac_try) 2>&5
23617   ac_status=$?
23618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23619   test $ac_status = 0; }; }
23620     then
23621         gcc_cv_as_alpha_explicit_relocs=yes
23622     else
23623       echo "configure: failed program was" >&5
23624       cat conftest.s >&5
23625     fi
23626     rm -f conftest.o conftest.s
23627   fi
23628 fi
23629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23630 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23631 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23632
23633 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23634
23635 fi
23636     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23637 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23638 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23639   $as_echo_n "(cached) " >&6
23640 else
23641   gcc_cv_as_alpha_jsrdirect_relocs=no
23642     if test $in_tree_gas = yes; then
23643     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23644   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23645 fi
23646   elif test x$gcc_cv_as != x; then
23647     $as_echo '  .set nomacro
23648         .text
23649         ldq     $27, a($29)     !literal!1
23650         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23651     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23652   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23653   (eval $ac_try) 2>&5
23654   ac_status=$?
23655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23656   test $ac_status = 0; }; }
23657     then
23658         gcc_cv_as_alpha_jsrdirect_relocs=yes
23659     else
23660       echo "configure: failed program was" >&5
23661       cat conftest.s >&5
23662     fi
23663     rm -f conftest.o conftest.s
23664   fi
23665 fi
23666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23667 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23668 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23669
23670 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23671
23672 fi
23673     ;;
23674
23675   cris-*-*)
23676     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23677 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23678 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23679   $as_echo_n "(cached) " >&6
23680 else
23681   gcc_cv_as_cris_no_mul_bug=no
23682     if test $in_tree_gas = yes; then
23683     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23684   then gcc_cv_as_cris_no_mul_bug=yes
23685 fi
23686   elif test x$gcc_cv_as != x; then
23687     $as_echo '.text' > conftest.s
23688     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23689   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23690   (eval $ac_try) 2>&5
23691   ac_status=$?
23692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23693   test $ac_status = 0; }; }
23694     then
23695         gcc_cv_as_cris_no_mul_bug=yes
23696     else
23697       echo "configure: failed program was" >&5
23698       cat conftest.s >&5
23699     fi
23700     rm -f conftest.o conftest.s
23701   fi
23702 fi
23703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23704 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23705 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23706
23707 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23708
23709 fi
23710     ;;
23711
23712   sparc*-*-*)
23713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23714 $as_echo_n "checking assembler for .register... " >&6; }
23715 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23716   $as_echo_n "(cached) " >&6
23717 else
23718   gcc_cv_as_sparc_register_op=no
23719   if test x$gcc_cv_as != x; then
23720     $as_echo '.register %g2, #scratch' > conftest.s
23721     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23722   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23723   (eval $ac_try) 2>&5
23724   ac_status=$?
23725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23726   test $ac_status = 0; }; }
23727     then
23728         gcc_cv_as_sparc_register_op=yes
23729     else
23730       echo "configure: failed program was" >&5
23731       cat conftest.s >&5
23732     fi
23733     rm -f conftest.o conftest.s
23734   fi
23735 fi
23736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23737 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23738 if test $gcc_cv_as_sparc_register_op = yes; then
23739
23740 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23741
23742 fi
23743
23744     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23745 $as_echo_n "checking assembler for -relax option... " >&6; }
23746 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23747   $as_echo_n "(cached) " >&6
23748 else
23749   gcc_cv_as_sparc_relax=no
23750   if test x$gcc_cv_as != x; then
23751     $as_echo '.text' > conftest.s
23752     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23753   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23754   (eval $ac_try) 2>&5
23755   ac_status=$?
23756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23757   test $ac_status = 0; }; }
23758     then
23759         gcc_cv_as_sparc_relax=yes
23760     else
23761       echo "configure: failed program was" >&5
23762       cat conftest.s >&5
23763     fi
23764     rm -f conftest.o conftest.s
23765   fi
23766 fi
23767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23768 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23769 if test $gcc_cv_as_sparc_relax = yes; then
23770
23771 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23772
23773 fi
23774
23775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23776 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23777 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23778   $as_echo_n "(cached) " >&6
23779 else
23780   gcc_cv_as_sparc_gotdata_op=no
23781   if test x$gcc_cv_as != x; then
23782     $as_echo '.text
23783 .align 4
23784 foo:
23785         nop
23786 bar:
23787         sethi %gdop_hix22(foo), %g1
23788         xor    %g1, %gdop_lox10(foo), %g1
23789         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23790     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23791   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23792   (eval $ac_try) 2>&5
23793   ac_status=$?
23794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23795   test $ac_status = 0; }; }
23796     then
23797         if test x$gcc_cv_ld != x \
23798        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23799          if test x$gcc_cv_objdump != x; then
23800            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23801               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23802                gcc_cv_as_sparc_gotdata_op=no
23803            else
23804                gcc_cv_as_sparc_gotdata_op=yes
23805            fi
23806          fi
23807        fi
23808        rm -f conftest
23809     else
23810       echo "configure: failed program was" >&5
23811       cat conftest.s >&5
23812     fi
23813     rm -f conftest.o conftest.s
23814   fi
23815 fi
23816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23817 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23818 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23819
23820 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23821
23822 fi
23823
23824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23825 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23826 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23827   $as_echo_n "(cached) " >&6
23828 else
23829   gcc_cv_as_sparc_ua_pcrel=no
23830   if test x$gcc_cv_as != x; then
23831     $as_echo '.text
23832 foo:
23833         nop
23834 .data
23835 .align 4
23836 .byte 0
23837 .uaword %r_disp32(foo)' > conftest.s
23838     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23839   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23840   (eval $ac_try) 2>&5
23841   ac_status=$?
23842   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23843   test $ac_status = 0; }; }
23844     then
23845         if test x$gcc_cv_ld != x \
23846        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23847          gcc_cv_as_sparc_ua_pcrel=yes
23848        fi
23849        rm -f conftest
23850     else
23851       echo "configure: failed program was" >&5
23852       cat conftest.s >&5
23853     fi
23854     rm -f conftest.o conftest.s
23855   fi
23856 fi
23857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23858 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23859 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23860
23861 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23862
23863
23864       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23865 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23866 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23867   $as_echo_n "(cached) " >&6
23868 else
23869   gcc_cv_as_sparc_ua_pcrel_hidden=no
23870   if test x$gcc_cv_as != x; then
23871     $as_echo '.data
23872 .align 4
23873 .byte 0x31
23874 .uaword %r_disp32(foo)
23875 .byte 0x32, 0x33, 0x34
23876 .global foo
23877 .hidden foo
23878 foo:
23879 .skip 4' > conftest.s
23880     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23881   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23882   (eval $ac_try) 2>&5
23883   ac_status=$?
23884   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23885   test $ac_status = 0; }; }
23886     then
23887         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23888          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23889          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23890             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23891             if $gcc_cv_objdump -R conftest 2> /dev/null \
23892                | grep 'DISP32' > /dev/null 2>&1; then
23893                 :
23894             else
23895                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23896             fi
23897          fi
23898          rm -f conftest
23899     else
23900       echo "configure: failed program was" >&5
23901       cat conftest.s >&5
23902     fi
23903     rm -f conftest.o conftest.s
23904   fi
23905 fi
23906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23907 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23908 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23909
23910 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23911
23912 fi
23913
23914 fi # unaligned pcrel relocs
23915
23916     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23917 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23918 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23919   $as_echo_n "(cached) " >&6
23920 else
23921   gcc_cv_as_sparc_offsetable_lo10=no
23922   if test x$gcc_cv_as != x; then
23923     $as_echo '.text
23924         or %g1, %lo(ab) + 12, %g1
23925         or %g1, %lo(ab + 12), %g1' > conftest.s
23926     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23927   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23928   (eval $ac_try) 2>&5
23929   ac_status=$?
23930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23931   test $ac_status = 0; }; }
23932     then
23933         if test x$gcc_cv_objdump != x \
23934        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23935           | grep ' 82106000 82106000' > /dev/null 2>&1; then
23936          gcc_cv_as_sparc_offsetable_lo10=yes
23937        fi
23938     else
23939       echo "configure: failed program was" >&5
23940       cat conftest.s >&5
23941     fi
23942     rm -f conftest.o conftest.s
23943   fi
23944 fi
23945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23946 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23947 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23948
23949 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23950
23951 fi
23952     ;;
23953
23954   i[34567]86-*-* | x86_64-*-*)
23955     case $target_os in
23956       cygwin*)
23957         # Full C++ conformance when using a shared libstdc++-v3 requires some
23958         # support from the Cygwin DLL, which in more recent versions exports
23959         # wrappers to aid in interposing and redirecting operators new, delete,
23960         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
23961         # are configuring for a version of Cygwin that exports the wrappers.
23962         if test x$host = x$target; then
23963           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
23964 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
23965   gcc_ac_cygwin_dll_wrappers=yes
23966 else
23967   gcc_ac_cygwin_dll_wrappers=no
23968 fi
23969
23970         else
23971           # Can't check presence of libc functions during cross-compile, so
23972           # we just have to assume we're building for an up-to-date target.
23973           gcc_ac_cygwin_dll_wrappers=yes
23974         fi
23975
23976 cat >>confdefs.h <<_ACEOF
23977 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
23978 _ACEOF
23979
23980     esac
23981     case $target_os in
23982       cygwin* | pe | mingw32*)
23983         # Recent binutils allows the three-operand form of ".comm" on PE.  This
23984         # definition is used unconditionally to initialise the default state of
23985         # the target option variable that governs usage of the feature.
23986         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
23987 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
23988 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
23989   $as_echo_n "(cached) " >&6
23990 else
23991   gcc_cv_as_comm_has_align=no
23992     if test $in_tree_gas = yes; then
23993     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
23994   then gcc_cv_as_comm_has_align=yes
23995 fi
23996   elif test x$gcc_cv_as != x; then
23997     $as_echo '.comm foo,1,32' > conftest.s
23998     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23999   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24000   (eval $ac_try) 2>&5
24001   ac_status=$?
24002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24003   test $ac_status = 0; }; }
24004     then
24005         gcc_cv_as_comm_has_align=yes
24006     else
24007       echo "configure: failed program was" >&5
24008       cat conftest.s >&5
24009     fi
24010     rm -f conftest.o conftest.s
24011   fi
24012 fi
24013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24014 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24015
24016
24017 cat >>confdefs.h <<_ACEOF
24018 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24019 _ACEOF
24020
24021         # Used for DWARF 2 in PE
24022         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24023 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24024 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24025   $as_echo_n "(cached) " >&6
24026 else
24027   gcc_cv_as_ix86_pe_secrel32=no
24028     if test $in_tree_gas = yes; then
24029     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24030   then gcc_cv_as_ix86_pe_secrel32=yes
24031 fi
24032   elif test x$gcc_cv_as != x; then
24033     $as_echo '.text
24034 foo:    nop
24035 .data
24036         .secrel32 foo' > conftest.s
24037     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24038   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24039   (eval $ac_try) 2>&5
24040   ac_status=$?
24041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24042   test $ac_status = 0; }; }
24043     then
24044         if test x$gcc_cv_ld != x \
24045            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24046              gcc_cv_as_ix86_pe_secrel32=yes
24047            fi
24048            rm -f conftest
24049     else
24050       echo "configure: failed program was" >&5
24051       cat conftest.s >&5
24052     fi
24053     rm -f conftest.o conftest.s
24054   fi
24055 fi
24056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24057 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24058 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24059
24060 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24061
24062 fi
24063         # Test if the assembler supports the extended form of the .section
24064         # directive that specifies section alignment.  LTO support uses this,
24065         # but normally only after installation, so we warn but don't fail the
24066         # configure if LTO is enabled but the assembler does not support it.
24067         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24068 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24069 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24070   $as_echo_n "(cached) " >&6
24071 else
24072   gcc_cv_as_section_has_align=no
24073     if test $in_tree_gas = yes; then
24074     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24075   then gcc_cv_as_section_has_align=yes
24076 fi
24077   elif test x$gcc_cv_as != x; then
24078     $as_echo '.section lto_test,"dr0"' > conftest.s
24079     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24080   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24081   (eval $ac_try) 2>&5
24082   ac_status=$?
24083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24084   test $ac_status = 0; }; }
24085     then
24086         gcc_cv_as_section_has_align=yes
24087     else
24088       echo "configure: failed program was" >&5
24089       cat conftest.s >&5
24090     fi
24091     rm -f conftest.o conftest.s
24092   fi
24093 fi
24094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24095 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24096
24097         if test x$gcc_cv_as_section_has_align != xyes; then
24098           case ",$enable_languages," in
24099             *,lto,*)
24100               { $as_echo "$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
24101 $as_echo "$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;}
24102               ;;
24103           esac
24104         fi
24105         ;;
24106     esac
24107
24108     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24109 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24110 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24111   $as_echo_n "(cached) " >&6
24112 else
24113   gcc_cv_as_ix86_filds=no
24114   if test x$gcc_cv_as != x; then
24115     $as_echo 'filds mem; fists mem' > conftest.s
24116     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24117   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24118   (eval $ac_try) 2>&5
24119   ac_status=$?
24120   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24121   test $ac_status = 0; }; }
24122     then
24123         gcc_cv_as_ix86_filds=yes
24124     else
24125       echo "configure: failed program was" >&5
24126       cat conftest.s >&5
24127     fi
24128     rm -f conftest.o conftest.s
24129   fi
24130 fi
24131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24132 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24133 if test $gcc_cv_as_ix86_filds = yes; then
24134
24135 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24136
24137 fi
24138
24139     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24140 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24141 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24142   $as_echo_n "(cached) " >&6
24143 else
24144   gcc_cv_as_ix86_fildq=no
24145   if test x$gcc_cv_as != x; then
24146     $as_echo 'fildq mem; fistpq mem' > conftest.s
24147     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24148   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24149   (eval $ac_try) 2>&5
24150   ac_status=$?
24151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24152   test $ac_status = 0; }; }
24153     then
24154         gcc_cv_as_ix86_fildq=yes
24155     else
24156       echo "configure: failed program was" >&5
24157       cat conftest.s >&5
24158     fi
24159     rm -f conftest.o conftest.s
24160   fi
24161 fi
24162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24163 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24164 if test $gcc_cv_as_ix86_fildq = yes; then
24165
24166 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24167
24168 fi
24169
24170     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24171 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24172 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24173   $as_echo_n "(cached) " >&6
24174 else
24175   gcc_cv_as_ix86_cmov_sun_syntax=no
24176   if test x$gcc_cv_as != x; then
24177     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24178     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24179   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24180   (eval $ac_try) 2>&5
24181   ac_status=$?
24182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24183   test $ac_status = 0; }; }
24184     then
24185         gcc_cv_as_ix86_cmov_sun_syntax=yes
24186     else
24187       echo "configure: failed program was" >&5
24188       cat conftest.s >&5
24189     fi
24190     rm -f conftest.o conftest.s
24191   fi
24192 fi
24193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24194 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24195 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24196
24197 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24198
24199 fi
24200
24201     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24202 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24203 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24204   $as_echo_n "(cached) " >&6
24205 else
24206   gcc_cv_as_ix86_ffreep=no
24207   if test x$gcc_cv_as != x; then
24208     $as_echo 'ffreep %st(1)' > conftest.s
24209     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24210   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24211   (eval $ac_try) 2>&5
24212   ac_status=$?
24213   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24214   test $ac_status = 0; }; }
24215     then
24216         gcc_cv_as_ix86_ffreep=yes
24217     else
24218       echo "configure: failed program was" >&5
24219       cat conftest.s >&5
24220     fi
24221     rm -f conftest.o conftest.s
24222   fi
24223 fi
24224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24225 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24226 if test $gcc_cv_as_ix86_ffreep = yes; then
24227
24228 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24229
24230 fi
24231
24232     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24233 $as_echo_n "checking assembler for .quad directive... " >&6; }
24234 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24235   $as_echo_n "(cached) " >&6
24236 else
24237   gcc_cv_as_ix86_quad=no
24238   if test x$gcc_cv_as != x; then
24239     $as_echo '.quad 0' > conftest.s
24240     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24241   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24242   (eval $ac_try) 2>&5
24243   ac_status=$?
24244   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24245   test $ac_status = 0; }; }
24246     then
24247         gcc_cv_as_ix86_quad=yes
24248     else
24249       echo "configure: failed program was" >&5
24250       cat conftest.s >&5
24251     fi
24252     rm -f conftest.o conftest.s
24253   fi
24254 fi
24255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24256 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24257 if test $gcc_cv_as_ix86_quad = yes; then
24258
24259 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24260
24261 fi
24262
24263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24264 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24265 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24266   $as_echo_n "(cached) " >&6
24267 else
24268   gcc_cv_as_ix86_sahf=no
24269   if test x$gcc_cv_as != x; then
24270     $as_echo '.code64
24271        sahf' > conftest.s
24272     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24273   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24274   (eval $ac_try) 2>&5
24275   ac_status=$?
24276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24277   test $ac_status = 0; }; }
24278     then
24279         gcc_cv_as_ix86_sahf=yes
24280     else
24281       echo "configure: failed program was" >&5
24282       cat conftest.s >&5
24283     fi
24284     rm -f conftest.o conftest.s
24285   fi
24286 fi
24287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24288 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24289 if test $gcc_cv_as_ix86_sahf = yes; then
24290
24291 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24292
24293 fi
24294
24295     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24296 $as_echo_n "checking assembler for swap suffix... " >&6; }
24297 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24298   $as_echo_n "(cached) " >&6
24299 else
24300   gcc_cv_as_ix86_swap=no
24301   if test x$gcc_cv_as != x; then
24302     $as_echo 'movl.s %esp, %ebp' > conftest.s
24303     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24304   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24305   (eval $ac_try) 2>&5
24306   ac_status=$?
24307   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24308   test $ac_status = 0; }; }
24309     then
24310         gcc_cv_as_ix86_swap=yes
24311     else
24312       echo "configure: failed program was" >&5
24313       cat conftest.s >&5
24314     fi
24315     rm -f conftest.o conftest.s
24316   fi
24317 fi
24318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24319 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24320 if test $gcc_cv_as_ix86_swap = yes; then
24321
24322 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24323
24324 fi
24325
24326     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24327 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24328 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24329   $as_echo_n "(cached) " >&6
24330 else
24331   gcc_cv_as_ix86_diff_sect_delta=no
24332   if test x$gcc_cv_as != x; then
24333     $as_echo '.section .rodata
24334 .L1:
24335         .long .L2-.L1
24336         .long .L3-.L1
24337         .text
24338 .L3:    nop
24339 .L2:    nop' > conftest.s
24340     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24341   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24342   (eval $ac_try) 2>&5
24343   ac_status=$?
24344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24345   test $ac_status = 0; }; }
24346     then
24347         gcc_cv_as_ix86_diff_sect_delta=yes
24348     else
24349       echo "configure: failed program was" >&5
24350       cat conftest.s >&5
24351     fi
24352     rm -f conftest.o conftest.s
24353   fi
24354 fi
24355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24356 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24357 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24358
24359 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24360
24361 fi
24362
24363     # These two are used unconditionally by i386.[ch]; it is to be defined
24364     # to 1 if the feature is present, 0 otherwise.
24365     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24366 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24367 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24368   $as_echo_n "(cached) " >&6
24369 else
24370   gcc_cv_as_ix86_gotoff_in_data=no
24371     if test $in_tree_gas = yes; then
24372     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24373   then gcc_cv_as_ix86_gotoff_in_data=yes
24374 fi
24375   elif test x$gcc_cv_as != x; then
24376     $as_echo '  .text
24377 .L0:
24378         nop
24379         .data
24380         .long .L0@GOTOFF' > conftest.s
24381     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24382   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24383   (eval $ac_try) 2>&5
24384   ac_status=$?
24385   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24386   test $ac_status = 0; }; }
24387     then
24388         gcc_cv_as_ix86_gotoff_in_data=yes
24389     else
24390       echo "configure: failed program was" >&5
24391       cat conftest.s >&5
24392     fi
24393     rm -f conftest.o conftest.s
24394   fi
24395 fi
24396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24397 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24398
24399
24400 cat >>confdefs.h <<_ACEOF
24401 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24402 _ACEOF
24403
24404
24405     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24406 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24407 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24408   $as_echo_n "(cached) " >&6
24409 else
24410   gcc_cv_as_ix86_rep_lock_prefix=no
24411   if test x$gcc_cv_as != x; then
24412     $as_echo 'rep movsl
24413          lock addl %edi, (%eax,%esi)
24414          lock orl $0, (%esp)' > conftest.s
24415     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24416   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24417   (eval $ac_try) 2>&5
24418   ac_status=$?
24419   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24420   test $ac_status = 0; }; }
24421     then
24422         gcc_cv_as_ix86_rep_lock_prefix=yes
24423     else
24424       echo "configure: failed program was" >&5
24425       cat conftest.s >&5
24426     fi
24427     rm -f conftest.o conftest.s
24428   fi
24429 fi
24430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24431 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24432 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24433
24434 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24435
24436 fi
24437
24438     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24439 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24440 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24441   $as_echo_n "(cached) " >&6
24442 else
24443   gcc_cv_as_ix86_tlsgdplt=no
24444   if test x$gcc_cv_as != x; then
24445     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24446     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24447   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24448   (eval $ac_try) 2>&5
24449   ac_status=$?
24450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24451   test $ac_status = 0; }; }
24452     then
24453         gcc_cv_as_ix86_tlsgdplt=yes
24454     else
24455       echo "configure: failed program was" >&5
24456       cat conftest.s >&5
24457     fi
24458     rm -f conftest.o conftest.s
24459   fi
24460 fi
24461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24462 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24463 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24464
24465 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24466
24467 fi
24468
24469     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24470 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24471 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24472   $as_echo_n "(cached) " >&6
24473 else
24474   gcc_cv_as_ix86_tlsldmplt=no
24475   if test x$gcc_cv_as != x; then
24476     $as_echo 'call    tls_ld@tlsldmplt' > conftest.s
24477     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24478   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24479   (eval $ac_try) 2>&5
24480   ac_status=$?
24481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24482   test $ac_status = 0; }; }
24483     then
24484         gcc_cv_as_ix86_tlsldmplt=yes
24485     else
24486       echo "configure: failed program was" >&5
24487       cat conftest.s >&5
24488     fi
24489     rm -f conftest.o conftest.s
24490   fi
24491 fi
24492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24493 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24494 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24495
24496 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24497
24498 fi
24499
24500     ;;
24501
24502   ia64*-*-*)
24503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24504 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24505 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24506   $as_echo_n "(cached) " >&6
24507 else
24508   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24509     if test $in_tree_gas = yes; then
24510     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24511   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24512 fi
24513   elif test x$gcc_cv_as != x; then
24514     $as_echo '  .text
24515         addl r15 = @ltoffx(x#), gp
24516         ;;
24517         ld8.mov r16 = [r15], x#' > conftest.s
24518     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24519   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24520   (eval $ac_try) 2>&5
24521   ac_status=$?
24522   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24523   test $ac_status = 0; }; }
24524     then
24525         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24526     else
24527       echo "configure: failed program was" >&5
24528       cat conftest.s >&5
24529     fi
24530     rm -f conftest.o conftest.s
24531   fi
24532 fi
24533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24534 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24535 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24536
24537 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24538
24539 fi
24540
24541     ;;
24542
24543   powerpc*-*-*)
24544     case $target in
24545       *-*-aix*) conftest_s='    .machine "pwr5"
24546         .csect .text[PR]
24547         mfcr 3,128';;
24548       *-*-darwin*)
24549         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24550 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24551 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24552   $as_echo_n "(cached) " >&6
24553 else
24554   gcc_cv_as_machine_directive=no
24555   if test x$gcc_cv_as != x; then
24556     $as_echo '  .machine ppc7400' > conftest.s
24557     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24558   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24559   (eval $ac_try) 2>&5
24560   ac_status=$?
24561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24562   test $ac_status = 0; }; }
24563     then
24564         gcc_cv_as_machine_directive=yes
24565     else
24566       echo "configure: failed program was" >&5
24567       cat conftest.s >&5
24568     fi
24569     rm -f conftest.o conftest.s
24570   fi
24571 fi
24572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24573 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24574
24575         if test x$gcc_cv_as_machine_directive != xyes; then
24576           echo "*** This target requires an assembler supporting \".machine\"" >&2
24577           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24578           test x$build = x$target && exit 1
24579         fi
24580         conftest_s='    .text
24581         mfcr r3,128';;
24582       *) conftest_s='   .machine power4
24583         .text
24584         mfcr 3,128';;
24585     esac
24586
24587     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24588 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24589 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24590   $as_echo_n "(cached) " >&6
24591 else
24592   gcc_cv_as_powerpc_mfcrf=no
24593     if test $in_tree_gas = yes; then
24594     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24595   then gcc_cv_as_powerpc_mfcrf=yes
24596 fi
24597   elif test x$gcc_cv_as != x; then
24598     $as_echo "$conftest_s" > conftest.s
24599     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24600   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24601   (eval $ac_try) 2>&5
24602   ac_status=$?
24603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24604   test $ac_status = 0; }; }
24605     then
24606         gcc_cv_as_powerpc_mfcrf=yes
24607     else
24608       echo "configure: failed program was" >&5
24609       cat conftest.s >&5
24610     fi
24611     rm -f conftest.o conftest.s
24612   fi
24613 fi
24614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24615 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24616 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24617
24618 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24619
24620 fi
24621
24622     case $target in
24623       *-*-aix*) conftest_s='    .machine "pwr5"
24624         .csect .text[PR]
24625         popcntb 3,3';;
24626       *) conftest_s='   .machine power5
24627         .text
24628         popcntb 3,3';;
24629     esac
24630
24631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24632 $as_echo_n "checking assembler for popcntb support... " >&6; }
24633 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24634   $as_echo_n "(cached) " >&6
24635 else
24636   gcc_cv_as_powerpc_popcntb=no
24637     if test $in_tree_gas = yes; then
24638     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24639   then gcc_cv_as_powerpc_popcntb=yes
24640 fi
24641   elif test x$gcc_cv_as != x; then
24642     $as_echo "$conftest_s" > conftest.s
24643     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24644   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24645   (eval $ac_try) 2>&5
24646   ac_status=$?
24647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24648   test $ac_status = 0; }; }
24649     then
24650         gcc_cv_as_powerpc_popcntb=yes
24651     else
24652       echo "configure: failed program was" >&5
24653       cat conftest.s >&5
24654     fi
24655     rm -f conftest.o conftest.s
24656   fi
24657 fi
24658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24659 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24660 if test $gcc_cv_as_powerpc_popcntb = yes; then
24661
24662 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24663
24664 fi
24665
24666     case $target in
24667       *-*-aix*) conftest_s='    .machine "pwr5x"
24668         .csect .text[PR]
24669         frin 1,1';;
24670       *) conftest_s='   .machine power5
24671         .text
24672         frin 1,1';;
24673     esac
24674
24675     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24676 $as_echo_n "checking assembler for fp round support... " >&6; }
24677 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24678   $as_echo_n "(cached) " >&6
24679 else
24680   gcc_cv_as_powerpc_fprnd=no
24681     if test $in_tree_gas = yes; then
24682     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24683   then gcc_cv_as_powerpc_fprnd=yes
24684 fi
24685   elif test x$gcc_cv_as != x; then
24686     $as_echo "$conftest_s" > conftest.s
24687     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24688   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24689   (eval $ac_try) 2>&5
24690   ac_status=$?
24691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24692   test $ac_status = 0; }; }
24693     then
24694         gcc_cv_as_powerpc_fprnd=yes
24695     else
24696       echo "configure: failed program was" >&5
24697       cat conftest.s >&5
24698     fi
24699     rm -f conftest.o conftest.s
24700   fi
24701 fi
24702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24703 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24704 if test $gcc_cv_as_powerpc_fprnd = yes; then
24705
24706 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24707
24708 fi
24709
24710     case $target in
24711       *-*-aix*) conftest_s='    .machine "pwr6"
24712         .csect .text[PR]
24713         mffgpr 1,3';;
24714       *) conftest_s='   .machine power6
24715         .text
24716         mffgpr 1,3';;
24717     esac
24718
24719     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24720 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24721 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24722   $as_echo_n "(cached) " >&6
24723 else
24724   gcc_cv_as_powerpc_mfpgpr=no
24725     if test $in_tree_gas = yes; then
24726     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24727   then gcc_cv_as_powerpc_mfpgpr=yes
24728 fi
24729   elif test x$gcc_cv_as != x; then
24730     $as_echo "$conftest_s" > conftest.s
24731     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24732   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24733   (eval $ac_try) 2>&5
24734   ac_status=$?
24735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24736   test $ac_status = 0; }; }
24737     then
24738         gcc_cv_as_powerpc_mfpgpr=yes
24739     else
24740       echo "configure: failed program was" >&5
24741       cat conftest.s >&5
24742     fi
24743     rm -f conftest.o conftest.s
24744   fi
24745 fi
24746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24747 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24748 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24749
24750 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24751
24752 fi
24753
24754     case $target in
24755       *-*-aix*) conftest_s='    .csect .text[PR]
24756 LCF..0:
24757         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24758       *-*-darwin*)
24759         conftest_s='    .text
24760 LCF0:
24761         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24762       *) conftest_s='   .text
24763 .LCF0:
24764         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24765     esac
24766
24767     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24768 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24769 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24770   $as_echo_n "(cached) " >&6
24771 else
24772   gcc_cv_as_powerpc_rel16=no
24773     if test $in_tree_gas = yes; then
24774     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24775   then gcc_cv_as_powerpc_rel16=yes
24776 fi
24777   elif test x$gcc_cv_as != x; then
24778     $as_echo "$conftest_s" > conftest.s
24779     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24780   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24781   (eval $ac_try) 2>&5
24782   ac_status=$?
24783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24784   test $ac_status = 0; }; }
24785     then
24786         gcc_cv_as_powerpc_rel16=yes
24787     else
24788       echo "configure: failed program was" >&5
24789       cat conftest.s >&5
24790     fi
24791     rm -f conftest.o conftest.s
24792   fi
24793 fi
24794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24795 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24796 if test $gcc_cv_as_powerpc_rel16 = yes; then
24797
24798 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24799
24800 fi
24801
24802     case $target in
24803       *-*-aix*) conftest_s='    .machine "pwr6"
24804         .csect .text[PR]
24805         cmpb 3,4,5';;
24806       *) conftest_s='   .machine power6
24807         .text
24808         cmpb 3,4,5';;
24809     esac
24810
24811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24812 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24813 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24814   $as_echo_n "(cached) " >&6
24815 else
24816   gcc_cv_as_powerpc_cmpb=no
24817     if test $in_tree_gas = yes; then
24818     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24819   then gcc_cv_as_powerpc_cmpb=yes
24820 fi
24821   elif test x$gcc_cv_as != x; then
24822     $as_echo "$conftest_s" > conftest.s
24823     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24824   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24825   (eval $ac_try) 2>&5
24826   ac_status=$?
24827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24828   test $ac_status = 0; }; }
24829     then
24830         gcc_cv_as_powerpc_cmpb=yes
24831     else
24832       echo "configure: failed program was" >&5
24833       cat conftest.s >&5
24834     fi
24835     rm -f conftest.o conftest.s
24836   fi
24837 fi
24838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24839 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24840 if test $gcc_cv_as_powerpc_cmpb = yes; then
24841
24842 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24843
24844 fi
24845
24846     case $target in
24847       *-*-aix*) conftest_s='    .machine "pwr6"
24848         .csect .text[PR]
24849         dadd 1,2,3';;
24850       *) conftest_s='   .machine power6
24851         .text
24852         dadd 1,2,3';;
24853     esac
24854
24855     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24856 $as_echo_n "checking assembler for decimal float support... " >&6; }
24857 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24858   $as_echo_n "(cached) " >&6
24859 else
24860   gcc_cv_as_powerpc_dfp=no
24861     if test $in_tree_gas = yes; then
24862     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24863   then gcc_cv_as_powerpc_dfp=yes
24864 fi
24865   elif test x$gcc_cv_as != x; then
24866     $as_echo "$conftest_s" > conftest.s
24867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24869   (eval $ac_try) 2>&5
24870   ac_status=$?
24871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24872   test $ac_status = 0; }; }
24873     then
24874         gcc_cv_as_powerpc_dfp=yes
24875     else
24876       echo "configure: failed program was" >&5
24877       cat conftest.s >&5
24878     fi
24879     rm -f conftest.o conftest.s
24880   fi
24881 fi
24882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24883 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24884 if test $gcc_cv_as_powerpc_dfp = yes; then
24885
24886 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24887
24888 fi
24889
24890     case $target in
24891       *-*-aix*) conftest_s='    .machine "pwr7"
24892         .csect .text[PR]
24893         lxvd2x 1,2,3';;
24894       *) conftest_s='   .machine power7
24895         .text
24896         lxvd2x 1,2,3';;
24897     esac
24898
24899     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24900 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24901 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24902   $as_echo_n "(cached) " >&6
24903 else
24904   gcc_cv_as_powerpc_vsx=no
24905     if test $in_tree_gas = yes; then
24906     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24907   then gcc_cv_as_powerpc_vsx=yes
24908 fi
24909   elif test x$gcc_cv_as != x; then
24910     $as_echo "$conftest_s" > conftest.s
24911     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24912   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24913   (eval $ac_try) 2>&5
24914   ac_status=$?
24915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24916   test $ac_status = 0; }; }
24917     then
24918         gcc_cv_as_powerpc_vsx=yes
24919     else
24920       echo "configure: failed program was" >&5
24921       cat conftest.s >&5
24922     fi
24923     rm -f conftest.o conftest.s
24924   fi
24925 fi
24926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
24927 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
24928 if test $gcc_cv_as_powerpc_vsx = yes; then
24929
24930 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
24931
24932 fi
24933
24934     case $target in
24935       *-*-aix*) conftest_s='    .machine "pwr7"
24936         .csect .text[PR]
24937         popcntd 3,3';;
24938       *) conftest_s='   .machine power7
24939         .text
24940         popcntd 3,3';;
24941     esac
24942
24943     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
24944 $as_echo_n "checking assembler for popcntd support... " >&6; }
24945 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
24946   $as_echo_n "(cached) " >&6
24947 else
24948   gcc_cv_as_powerpc_popcntd=no
24949     if test $in_tree_gas = yes; then
24950     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24951   then gcc_cv_as_powerpc_popcntd=yes
24952 fi
24953   elif test x$gcc_cv_as != x; then
24954     $as_echo "$conftest_s" > conftest.s
24955     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24956   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24957   (eval $ac_try) 2>&5
24958   ac_status=$?
24959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24960   test $ac_status = 0; }; }
24961     then
24962         gcc_cv_as_powerpc_popcntd=yes
24963     else
24964       echo "configure: failed program was" >&5
24965       cat conftest.s >&5
24966     fi
24967     rm -f conftest.o conftest.s
24968   fi
24969 fi
24970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
24971 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
24972 if test $gcc_cv_as_powerpc_popcntd = yes; then
24973
24974 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
24975
24976 fi
24977
24978     case $target in
24979       *-*-aix*) conftest_s='    .csect .text[PR]
24980         lwsync';;
24981       *) conftest_s='   .text
24982         lwsync';;
24983     esac
24984
24985     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
24986 $as_echo_n "checking assembler for lwsync support... " >&6; }
24987 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
24988   $as_echo_n "(cached) " >&6
24989 else
24990   gcc_cv_as_powerpc_lwsync=no
24991     if test $in_tree_gas = yes; then
24992     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24993   then gcc_cv_as_powerpc_lwsync=yes
24994 fi
24995   elif test x$gcc_cv_as != x; then
24996     $as_echo "$conftest_s" > conftest.s
24997     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24999   (eval $ac_try) 2>&5
25000   ac_status=$?
25001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25002   test $ac_status = 0; }; }
25003     then
25004         gcc_cv_as_powerpc_lwsync=yes
25005     else
25006       echo "configure: failed program was" >&5
25007       cat conftest.s >&5
25008     fi
25009     rm -f conftest.o conftest.s
25010   fi
25011 fi
25012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25013 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25014 if test $gcc_cv_as_powerpc_lwsync = yes; then
25015
25016 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25017
25018 fi
25019
25020     case $target in
25021       *-*-aix*) conftest_s='    .machine "476"
25022         .csect .text[PR]
25023         dci 0';;
25024       *) conftest_s='   .machine "476"
25025         .text
25026         dci 0';;
25027     esac
25028
25029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25030 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25031 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25032   $as_echo_n "(cached) " >&6
25033 else
25034   gcc_cv_as_powerpc_dci=no
25035     if test $in_tree_gas = yes; then
25036     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25037   then gcc_cv_as_powerpc_dci=yes
25038 fi
25039   elif test x$gcc_cv_as != x; then
25040     $as_echo "$conftest_s" > conftest.s
25041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25043   (eval $ac_try) 2>&5
25044   ac_status=$?
25045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25046   test $ac_status = 0; }; }
25047     then
25048         gcc_cv_as_powerpc_dci=yes
25049     else
25050       echo "configure: failed program was" >&5
25051       cat conftest.s >&5
25052     fi
25053     rm -f conftest.o conftest.s
25054   fi
25055 fi
25056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25057 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25058 if test $gcc_cv_as_powerpc_dci = yes; then
25059
25060 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25061
25062 fi
25063
25064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25065 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25066 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25067   $as_echo_n "(cached) " >&6
25068 else
25069   gcc_cv_as_powerpc_gnu_attribute=no
25070     if test $in_tree_gas = yes; then
25071     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25072   then gcc_cv_as_powerpc_gnu_attribute=yes
25073 fi
25074   elif test x$gcc_cv_as != x; then
25075     $as_echo '.gnu_attribute 4,1' > conftest.s
25076     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25077   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25078   (eval $ac_try) 2>&5
25079   ac_status=$?
25080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25081   test $ac_status = 0; }; }
25082     then
25083         gcc_cv_as_powerpc_gnu_attribute=yes
25084     else
25085       echo "configure: failed program was" >&5
25086       cat conftest.s >&5
25087     fi
25088     rm -f conftest.o conftest.s
25089   fi
25090 fi
25091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25092 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25093 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25094
25095 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25096
25097 fi
25098
25099     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25100 $as_echo_n "checking assembler for tls marker support... " >&6; }
25101 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25102   $as_echo_n "(cached) " >&6
25103 else
25104   gcc_cv_as_powerpc_tls_markers=no
25105     if test $in_tree_gas = yes; then
25106     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25107   then gcc_cv_as_powerpc_tls_markers=yes
25108 fi
25109   elif test x$gcc_cv_as != x; then
25110     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25111     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25112   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25113   (eval $ac_try) 2>&5
25114   ac_status=$?
25115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25116   test $ac_status = 0; }; }
25117     then
25118         gcc_cv_as_powerpc_tls_markers=yes
25119     else
25120       echo "configure: failed program was" >&5
25121       cat conftest.s >&5
25122     fi
25123     rm -f conftest.o conftest.s
25124   fi
25125 fi
25126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25127 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25128 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25129
25130 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25131
25132 fi
25133
25134     case $target in
25135       *-*-aix*)
25136         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25137 $as_echo_n "checking assembler for .ref support... " >&6; }
25138 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25139   $as_echo_n "(cached) " >&6
25140 else
25141   gcc_cv_as_aix_ref=no
25142     if test $in_tree_gas = yes; then
25143     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25144   then :
25145 fi
25146   elif test x$gcc_cv_as != x; then
25147     $as_echo '  .csect stuff[rw]
25148              stuff:
25149                 .long 1
25150                 .extern sym
25151                 .ref sym
25152           ' > conftest.s
25153     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25154   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25155   (eval $ac_try) 2>&5
25156   ac_status=$?
25157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25158   test $ac_status = 0; }; }
25159     then
25160         gcc_cv_as_aix_ref=yes
25161     else
25162       echo "configure: failed program was" >&5
25163       cat conftest.s >&5
25164     fi
25165     rm -f conftest.o conftest.s
25166   fi
25167 fi
25168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25169 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25170 if test $gcc_cv_as_aix_ref = yes; then
25171
25172 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25173
25174 fi
25175         ;;
25176     esac
25177     ;;
25178
25179   mips*-*-*)
25180     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25181 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25182 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25183   $as_echo_n "(cached) " >&6
25184 else
25185   gcc_cv_as_mips_explicit_relocs=no
25186     if test $in_tree_gas = yes; then
25187     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25188   then gcc_cv_as_mips_explicit_relocs=yes
25189 fi
25190   elif test x$gcc_cv_as != x; then
25191     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25192     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25193   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25194   (eval $ac_try) 2>&5
25195   ac_status=$?
25196   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25197   test $ac_status = 0; }; }
25198     then
25199         gcc_cv_as_mips_explicit_relocs=yes
25200     else
25201       echo "configure: failed program was" >&5
25202       cat conftest.s >&5
25203     fi
25204     rm -f conftest.o conftest.s
25205   fi
25206 fi
25207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25208 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25209 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25210   if test x$target_cpu_default = x
25211        then target_cpu_default=MASK_EXPLICIT_RELOCS
25212        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25213        fi
25214 fi
25215     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25216 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25217 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25218   $as_echo_n "(cached) " >&6
25219 else
25220   gcc_cv_as_mips_no_shared=no
25221     if test $in_tree_gas = yes; then
25222     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25223   then gcc_cv_as_mips_no_shared=yes
25224 fi
25225   elif test x$gcc_cv_as != x; then
25226     $as_echo 'nop' > conftest.s
25227     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25228   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25229   (eval $ac_try) 2>&5
25230   ac_status=$?
25231   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25232   test $ac_status = 0; }; }
25233     then
25234         gcc_cv_as_mips_no_shared=yes
25235     else
25236       echo "configure: failed program was" >&5
25237       cat conftest.s >&5
25238     fi
25239     rm -f conftest.o conftest.s
25240   fi
25241 fi
25242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25243 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25244 if test $gcc_cv_as_mips_no_shared = yes; then
25245
25246 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25247
25248 fi
25249
25250     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25251 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25252 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25253   $as_echo_n "(cached) " >&6
25254 else
25255   gcc_cv_as_mips_gnu_attribute=no
25256     if test $in_tree_gas = yes; then
25257     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25258   then gcc_cv_as_mips_gnu_attribute=yes
25259 fi
25260   elif test x$gcc_cv_as != x; then
25261     $as_echo '.gnu_attribute 4,1' > conftest.s
25262     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25263   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25264   (eval $ac_try) 2>&5
25265   ac_status=$?
25266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25267   test $ac_status = 0; }; }
25268     then
25269         gcc_cv_as_mips_gnu_attribute=yes
25270     else
25271       echo "configure: failed program was" >&5
25272       cat conftest.s >&5
25273     fi
25274     rm -f conftest.o conftest.s
25275   fi
25276 fi
25277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25278 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25279 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25280
25281 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25282
25283 fi
25284
25285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25286 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25287 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25288   $as_echo_n "(cached) " >&6
25289 else
25290   gcc_cv_as_mips_dtprelword=no
25291     if test $in_tree_gas = yes; then
25292     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25293   then gcc_cv_as_mips_dtprelword=yes
25294 fi
25295   elif test x$gcc_cv_as != x; then
25296     $as_echo '.section .tdata,"awT",@progbits
25297 x:
25298         .word 2
25299         .text
25300         .dtprelword x+0x8000' > conftest.s
25301     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25302   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25303   (eval $ac_try) 2>&5
25304   ac_status=$?
25305   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25306   test $ac_status = 0; }; }
25307     then
25308         gcc_cv_as_mips_dtprelword=yes
25309     else
25310       echo "configure: failed program was" >&5
25311       cat conftest.s >&5
25312     fi
25313     rm -f conftest.o conftest.s
25314   fi
25315 fi
25316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25317 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25318 if test $gcc_cv_as_mips_dtprelword = yes; then
25319
25320 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25321
25322 fi
25323
25324     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25325 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25326 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25327   $as_echo_n "(cached) " >&6
25328 else
25329   gcc_cv_as_mips_dspr1_mult=no
25330   if test x$gcc_cv_as != x; then
25331     $as_echo '  .set    mips32r2
25332         .set    nodspr2
25333         .set    dsp
25334         madd    $ac3,$4,$5
25335         maddu   $ac3,$4,$5
25336         msub    $ac3,$4,$5
25337         msubu   $ac3,$4,$5
25338         mult    $ac3,$4,$5
25339         multu   $ac3,$4,$5' > conftest.s
25340     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25341   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25342   (eval $ac_try) 2>&5
25343   ac_status=$?
25344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25345   test $ac_status = 0; }; }
25346     then
25347         gcc_cv_as_mips_dspr1_mult=yes
25348     else
25349       echo "configure: failed program was" >&5
25350       cat conftest.s >&5
25351     fi
25352     rm -f conftest.o conftest.s
25353   fi
25354 fi
25355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25356 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25357 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25358
25359 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25360
25361 fi
25362
25363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25364 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25365     gcc_cv_as_ld_jalr_reloc=no
25366     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25367       if test $in_tree_ld = yes ; then
25368         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25369            && test $in_tree_ld_is_elf = yes; then
25370           gcc_cv_as_ld_jalr_reloc=yes
25371         fi
25372       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25373         echo '  .ent x' > conftest.s
25374         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25375         echo '  ld $25,%call16(y)($28)' >> conftest.s
25376         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25377         echo '1:        jalr $25' >> conftest.s
25378         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25379         echo '1:        jalr $25' >> conftest.s
25380         echo '  .end x' >> conftest.s
25381         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25382            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25383           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25384              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25385             gcc_cv_as_ld_jalr_reloc=yes
25386           fi
25387         fi
25388         rm -f conftest.*
25389       fi
25390     fi
25391     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25392       if test x$target_cpu_default = x; then
25393         target_cpu_default=MASK_RELAX_PIC_CALLS
25394       else
25395         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25396       fi
25397     fi
25398     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25399 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25400
25401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25402 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25403 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25404   $as_echo_n "(cached) " >&6
25405 else
25406   gcc_cv_ld_mips_personality_relaxation=no
25407        if test $in_tree_ld = yes ; then
25408          if test "$gcc_cv_gld_major_version" -eq 2 \
25409                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25410                  -o "$gcc_cv_gld_major_version" -gt 2; then
25411            gcc_cv_ld_mips_personality_relaxation=yes
25412          fi
25413        elif test x$gcc_cv_as != x \
25414                  -a x$gcc_cv_ld != x \
25415                  -a x$gcc_cv_readelf != x ; then
25416          cat > conftest.s <<EOF
25417         .cfi_startproc
25418         .cfi_personality 0x80,indirect_ptr
25419         .ent test
25420 test:
25421         nop
25422         .end test
25423         .cfi_endproc
25424
25425         .section .data,"aw",@progbits
25426 indirect_ptr:
25427         .dc.a personality
25428 EOF
25429          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25430             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25431            if $gcc_cv_readelf -d conftest 2>&1 \
25432               | grep TEXTREL > /dev/null 2>&1; then
25433              :
25434            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25435                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25436              :
25437            else
25438              gcc_cv_ld_mips_personality_relaxation=yes
25439            fi
25440          fi
25441        fi
25442        rm -f conftest.s conftest.o conftest
25443 fi
25444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25445 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25446     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25447
25448 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25449
25450     fi
25451     ;;
25452 esac
25453
25454 # Mips and HP-UX need the GNU assembler.
25455 # Linux on IA64 might be able to use the Intel assembler.
25456
25457 case "$target" in
25458   mips*-*-* | *-*-hpux* )
25459     if test x$gas_flag = xyes \
25460        || test x"$host" != x"$build" \
25461        || test ! -x "$gcc_cv_as" \
25462        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25463       :
25464     else
25465       echo "*** This configuration requires the GNU assembler" >&2
25466       exit 1
25467     fi
25468     ;;
25469 esac
25470
25471 # ??? Not all targets support dwarf2 debug_line, even within a version
25472 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25473 # info to the output file.  So, as supported targets are added to gas 2.11,
25474 # add some instruction here to (also) show we expect this might work.
25475 # ??? Once 2.11 is released, probably need to add first known working
25476 # version to the per-target configury.
25477 case "$cpu_type" in
25478   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25479   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25480     insn="nop"
25481     ;;
25482   ia64 | s390)
25483     insn="nop 0"
25484     ;;
25485   mmix)
25486     insn="swym 0"
25487     ;;
25488 esac
25489 if test x"$insn" != x; then
25490  conftest_s="\
25491         .file 1 \"conftest.s\"
25492         .loc 1 3 0
25493         $insn"
25494  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25495 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25496 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25497   $as_echo_n "(cached) " >&6
25498 else
25499   gcc_cv_as_dwarf2_debug_line=no
25500     if test $in_tree_gas = yes; then
25501     if test $in_tree_gas_is_elf = yes \
25502   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25503   then gcc_cv_as_dwarf2_debug_line=yes
25504 fi
25505   elif test x$gcc_cv_as != x; then
25506     $as_echo "$conftest_s" > conftest.s
25507     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25508   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25509   (eval $ac_try) 2>&5
25510   ac_status=$?
25511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25512   test $ac_status = 0; }; }
25513     then
25514         if test x$gcc_cv_objdump != x \
25515    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25516       | grep debug_line > /dev/null 2>&1; then
25517      gcc_cv_as_dwarf2_debug_line=yes
25518    fi
25519     else
25520       echo "configure: failed program was" >&5
25521       cat conftest.s >&5
25522     fi
25523     rm -f conftest.o conftest.s
25524   fi
25525 fi
25526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25527 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25528
25529
25530 # The .debug_line file table must be in the exact order that
25531 # we specified the files, since these indices are also used
25532 # by DW_AT_decl_file.  Approximate this test by testing if
25533 # the assembler bitches if the same index is assigned twice.
25534  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25535 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25536 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25537   $as_echo_n "(cached) " >&6
25538 else
25539   gcc_cv_as_dwarf2_file_buggy=no
25540   if test x$gcc_cv_as != x; then
25541     $as_echo '  .file 1 "foo.s"
25542         .file 1 "bar.s"' > conftest.s
25543     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25544   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25545   (eval $ac_try) 2>&5
25546   ac_status=$?
25547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25548   test $ac_status = 0; }; }
25549     then
25550         gcc_cv_as_dwarf2_file_buggy=yes
25551     else
25552       echo "configure: failed program was" >&5
25553       cat conftest.s >&5
25554     fi
25555     rm -f conftest.o conftest.s
25556   fi
25557 fi
25558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25559 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25560
25561
25562  if test $gcc_cv_as_dwarf2_debug_line = yes \
25563  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25564
25565 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25566
25567  fi
25568
25569  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25570 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25571 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25572   $as_echo_n "(cached) " >&6
25573 else
25574   gcc_cv_as_gdwarf2_flag=no
25575     if test $in_tree_gas = yes; then
25576     if test $in_tree_gas_is_elf = yes \
25577   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25578   then gcc_cv_as_gdwarf2_flag=yes
25579 fi
25580   elif test x$gcc_cv_as != x; then
25581     $as_echo "$insn" > conftest.s
25582     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25583   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25584   (eval $ac_try) 2>&5
25585   ac_status=$?
25586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25587   test $ac_status = 0; }; }
25588     then
25589         gcc_cv_as_gdwarf2_flag=yes
25590     else
25591       echo "configure: failed program was" >&5
25592       cat conftest.s >&5
25593     fi
25594     rm -f conftest.o conftest.s
25595   fi
25596 fi
25597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25598 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25599 if test $gcc_cv_as_gdwarf2_flag = yes; then
25600
25601 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25602
25603 fi
25604
25605  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25606 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25607 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25608   $as_echo_n "(cached) " >&6
25609 else
25610   gcc_cv_as_gstabs_flag=no
25611     if test $in_tree_gas = yes; then
25612     if test $in_tree_gas_is_elf = yes \
25613   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25614   then gcc_cv_as_gstabs_flag=yes
25615 fi
25616   elif test x$gcc_cv_as != x; then
25617     $as_echo "$insn" > conftest.s
25618     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25619   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25620   (eval $ac_try) 2>&5
25621   ac_status=$?
25622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25623   test $ac_status = 0; }; }
25624     then
25625         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25626    # and warns about it, but still exits successfully.  So check for
25627    # this.
25628    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25629   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25630   (eval $ac_try) 2>&5
25631   ac_status=$?
25632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25633   test $ac_status = 0; }; }
25634    then :
25635    else gcc_cv_as_gstabs_flag=yes
25636    fi
25637     else
25638       echo "configure: failed program was" >&5
25639       cat conftest.s >&5
25640     fi
25641     rm -f conftest.o conftest.s
25642   fi
25643 fi
25644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25645 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25646 if test $gcc_cv_as_gstabs_flag = yes; then
25647
25648 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25649
25650 fi
25651
25652  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25653 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25654 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25655   $as_echo_n "(cached) " >&6
25656 else
25657   gcc_cv_as_debug_prefix_map_flag=no
25658     if test $in_tree_gas = yes; then
25659     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25660   then gcc_cv_as_debug_prefix_map_flag=yes
25661 fi
25662   elif test x$gcc_cv_as != x; then
25663     $as_echo "$insn" > conftest.s
25664     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25665   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25666   (eval $ac_try) 2>&5
25667   ac_status=$?
25668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25669   test $ac_status = 0; }; }
25670     then
25671         gcc_cv_as_debug_prefix_map_flag=yes
25672     else
25673       echo "configure: failed program was" >&5
25674       cat conftest.s >&5
25675     fi
25676     rm -f conftest.o conftest.s
25677   fi
25678 fi
25679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25680 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25681 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25682
25683 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25684
25685 fi
25686 fi
25687
25688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25689 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25690 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25691   $as_echo_n "(cached) " >&6
25692 else
25693   gcc_cv_as_lcomm_with_alignment=no
25694   if test x$gcc_cv_as != x; then
25695     $as_echo '.lcomm bar,4,16' > conftest.s
25696     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25697   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25698   (eval $ac_try) 2>&5
25699   ac_status=$?
25700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25701   test $ac_status = 0; }; }
25702     then
25703         gcc_cv_as_lcomm_with_alignment=yes
25704     else
25705       echo "configure: failed program was" >&5
25706       cat conftest.s >&5
25707     fi
25708     rm -f conftest.o conftest.s
25709   fi
25710 fi
25711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25712 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25713 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25714
25715 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25716
25717 fi
25718
25719 # Check whether --enable-gnu-unique-object was given.
25720 if test "${enable_gnu_unique_object+set}" = set; then :
25721   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25722     yes | no) ;;
25723     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25724 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25725   esac
25726 else
25727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25728 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25729 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25730   $as_echo_n "(cached) " >&6
25731 else
25732   gcc_cv_as_gnu_unique_object=no
25733     if test $in_tree_gas = yes; then
25734     if test $in_tree_gas_is_elf = yes \
25735   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25736   then gcc_cv_as_gnu_unique_object=yes
25737 fi
25738   elif test x$gcc_cv_as != x; then
25739     $as_echo '.type foo, @gnu_unique_object' > conftest.s
25740     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25741   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25742   (eval $ac_try) 2>&5
25743   ac_status=$?
25744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25745   test $ac_status = 0; }; }
25746     then
25747         gcc_cv_as_gnu_unique_object=yes
25748     else
25749       echo "configure: failed program was" >&5
25750       cat conftest.s >&5
25751     fi
25752     rm -f conftest.o conftest.s
25753   fi
25754 fi
25755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25756 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25757 if test $gcc_cv_as_gnu_unique_object = yes; then
25758   # Also check for ld.so support, i.e. glibc 2.11 or higher.
25759    if test x$host = x$build -a x$host = x$target &&
25760        ldd --version 2>/dev/null &&
25761        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25762       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25763       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25764       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25765       if test "$glibcnum" -ge 2011 ; then
25766         enable_gnu_unique_object=yes
25767       fi
25768     fi
25769 fi
25770 fi
25771
25772 if test x$enable_gnu_unique_object = xyes; then
25773
25774 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25775
25776 fi
25777
25778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25779 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25780 if test "${gcc_cv_as_line_zero+set}" = set; then :
25781   $as_echo_n "(cached) " >&6
25782 else
25783   gcc_cv_as_line_zero=no
25784   if test $in_tree_gas = yes; then
25785     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25786   then gcc_cv_as_line_zero=yes
25787 fi
25788   elif test "x$gcc_cv_as" != x; then
25789     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25790     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25791   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25792   (eval $ac_try) 2>&5
25793   ac_status=$?
25794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25795   test $ac_status = 0; }; } &&
25796        test "x`cat conftest.out`" = x
25797     then
25798       gcc_cv_as_line_zero=yes
25799     else
25800       echo "configure: failed program was" >&5
25801       cat conftest.s >&5
25802       echo "configure: error output was" >&5
25803       cat conftest.out >&5
25804     fi
25805     rm -f conftest.o conftest.s conftest.out
25806   fi
25807 fi
25808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25809 $as_echo "$gcc_cv_as_line_zero" >&6; }
25810 if test "x$gcc_cv_as_line_zero" = xyes; then
25811
25812 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25813
25814 fi
25815
25816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25817 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25818 gcc_cv_ld_eh_frame_hdr=no
25819 if test $in_tree_ld = yes ; then
25820   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25821      && test $in_tree_ld_is_elf = yes; then
25822     gcc_cv_ld_eh_frame_hdr=yes
25823   fi
25824 elif test x$gcc_cv_ld != x; then
25825   if echo "$ld_ver" | grep GNU > /dev/null; then
25826     # Check if linker supports --eh-frame-hdr option
25827     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25828       gcc_cv_ld_eh_frame_hdr=yes
25829     fi
25830   else
25831     case "$target" in
25832       *-*-solaris2*)
25833         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25834         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
25835           gcc_cv_ld_eh_frame_hdr=yes
25836         fi
25837         ;;
25838     esac
25839   fi
25840 fi
25841
25842 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25843
25844 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25845
25846 fi
25847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25848 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25849
25850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25851 $as_echo_n "checking linker position independent executable support... " >&6; }
25852 gcc_cv_ld_pie=no
25853 if test $in_tree_ld = yes ; then
25854   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25855      && test $in_tree_ld_is_elf = yes; then
25856     gcc_cv_ld_pie=yes
25857   fi
25858 elif test x$gcc_cv_ld != x; then
25859         # Check if linker supports -pie option
25860         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25861                 gcc_cv_ld_pie=yes
25862         fi
25863 fi
25864 if test x"$gcc_cv_ld_pie" = xyes; then
25865
25866 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25867
25868 fi
25869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25870 $as_echo "$gcc_cv_ld_pie" >&6; }
25871
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25873 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25874 gcc_cv_ld_eh_gc_sections=no
25875 if test $in_tree_ld = yes ; then
25876   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25877      && test $in_tree_ld_is_elf = yes; then
25878     gcc_cv_ld_eh_gc_sections=yes
25879   fi
25880 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25881   cat > conftest.s <<EOF
25882         .section        .text
25883 .globl _start
25884         .type _start, @function
25885 _start:
25886         .long foo
25887         .size _start, .-_start
25888         .section        .text.foo,"ax",@progbits
25889         .type foo, @function
25890 foo:
25891         .long 0
25892         .size foo, .-foo
25893         .section        .gcc_except_table.foo,"a",@progbits
25894 .L0:
25895         .long 0
25896         .section        .eh_frame,"a",@progbits
25897         .long .L0
25898 EOF
25899   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25900     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25901          | grep "gc-sections option ignored" > /dev/null; then
25902       gcc_cv_ld_eh_gc_sections=no
25903     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25904          | grep gcc_except_table > /dev/null; then
25905       gcc_cv_ld_eh_gc_sections=yes
25906       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25907       if test x$gcc_cv_as_comdat_group != xyes; then
25908         gcc_cv_ld_eh_gc_sections=no
25909         cat > conftest.s <<EOF
25910         .section        .text
25911 .globl _start
25912         .type _start, @function
25913 _start:
25914         .long foo
25915         .size _start, .-_start
25916         .section        .gnu.linkonce.t.foo,"ax",@progbits
25917         .type foo, @function
25918 foo:
25919         .long 0
25920         .size foo, .-foo
25921         .section        .gcc_except_table.foo,"a",@progbits
25922 .L0:
25923         .long 0
25924         .section        .eh_frame,"a",@progbits
25925         .long .L0
25926 EOF
25927         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25928           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25929                | grep "gc-sections option ignored" > /dev/null; then
25930             gcc_cv_ld_eh_gc_sections=no
25931           elif $gcc_cv_objdump -h conftest 2> /dev/null \
25932                | grep gcc_except_table > /dev/null; then
25933             gcc_cv_ld_eh_gc_sections=yes
25934           fi
25935         fi
25936       fi
25937     fi
25938   fi
25939   rm -f conftest.s conftest.o conftest
25940 fi
25941 case "$target" in
25942   hppa*-*-linux*)
25943     # ??? This apparently exposes a binutils bug with PC-relative relocations.
25944     gcc_cv_ld_eh_gc_sections=no
25945     ;;
25946 esac
25947 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
25948
25949 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
25950
25951 fi
25952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
25953 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
25954
25955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
25956 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
25957 gcc_cv_ld_eh_gc_sections_bug=no
25958 if test $in_tree_ld = yes ; then
25959   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
25960      && test $in_tree_ld_is_elf = yes; then
25961     gcc_cv_ld_eh_gc_sections_bug=yes
25962   fi
25963 elif test x$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
25964   gcc_cv_ld_eh_gc_sections_bug=yes
25965   cat > conftest.s <<EOF
25966         .section        .text
25967 .globl _start
25968         .type _start, @function
25969 _start:
25970         .long foo
25971         .size _start, .-_start
25972         .section        .text.startup.foo,"ax",@progbits
25973         .type foo, @function
25974 foo:
25975         .long 0
25976         .size foo, .-foo
25977         .section        .gcc_except_table.foo,"a",@progbits
25978 .L0:
25979         .long 0
25980         .section        .eh_frame,"a",@progbits
25981         .long .L0
25982 EOF
25983   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25984     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25985          | grep "gc-sections option ignored" > /dev/null; then
25986       :
25987     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25988          | grep gcc_except_table > /dev/null; then
25989       gcc_cv_ld_eh_gc_sections_bug=no
25990     fi
25991   fi
25992   rm -f conftest.s conftest.o conftest
25993 fi
25994 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
25995
25996 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
25997
25998 fi
25999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26000 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26001
26002 # --------
26003 # UNSORTED
26004 # --------
26005
26006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26007 $as_echo_n "checking linker --as-needed support... " >&6; }
26008 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26009   $as_echo_n "(cached) " >&6
26010 else
26011   gcc_cv_ld_as_needed=no
26012 if test $in_tree_ld = yes ; then
26013   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26014      && test $in_tree_ld_is_elf = yes; then
26015     gcc_cv_ld_as_needed=yes
26016   fi
26017 elif test x$gcc_cv_ld != x; then
26018         # Check if linker supports --as-needed and --no-as-needed options
26019         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26020                 gcc_cv_ld_as_needed=yes
26021         fi
26022 fi
26023
26024 fi
26025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26026 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26027 if test x"$gcc_cv_ld_as_needed" = xyes; then
26028
26029 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26030
26031 fi
26032
26033 case "$target:$tm_file" in
26034   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26035     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26036 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26037 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26038   $as_echo_n "(cached) " >&6
26039 else
26040   gcc_cv_ld_no_dot_syms=no
26041     if test $in_tree_ld = yes ; then
26042       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26043         gcc_cv_ld_no_dot_syms=yes
26044       fi
26045     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26046       cat > conftest1.s <<EOF
26047         .text
26048         bl .foo
26049 EOF
26050       cat > conftest2.s <<EOF
26051         .section ".opd","aw"
26052         .align 3
26053         .globl foo
26054         .type foo,@function
26055 foo:
26056         .quad .LEfoo,.TOC.@tocbase,0
26057         .text
26058 .LEfoo:
26059         blr
26060         .size foo,.-.LEfoo
26061 EOF
26062       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26063          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26064          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26065         gcc_cv_ld_no_dot_syms=yes
26066       fi
26067       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26068     fi
26069
26070 fi
26071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26072 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26073     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26074
26075 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26076
26077     fi
26078
26079     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26080 $as_echo_n "checking linker large toc support... " >&6; }
26081 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26082   $as_echo_n "(cached) " >&6
26083 else
26084   gcc_cv_ld_large_toc=no
26085     if test $in_tree_ld = yes ; then
26086       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26087         gcc_cv_ld_large_toc=yes
26088       fi
26089     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26090       cat > conftest.s <<EOF
26091         .section ".tbss","awT",@nobits
26092         .align 3
26093 ie0:    .space 8
26094         .global _start
26095         .text
26096 _start:
26097         addis 9,13,ie0@got@tprel@ha
26098         ld 9,ie0@got@tprel@l(9)
26099 EOF
26100       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26101          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26102         gcc_cv_ld_large_toc=yes
26103       fi
26104       rm -f conftest conftest.o conftest.s
26105     fi
26106
26107 fi
26108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26109 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26110     if test x"$gcc_cv_ld_large_toc" = xyes; then
26111
26112 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26113
26114     fi
26115     ;;
26116 esac
26117
26118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26119 $as_echo_n "checking linker --build-id support... " >&6; }
26120 if test "${gcc_cv_ld_buildid+set}" = set; then :
26121   $as_echo_n "(cached) " >&6
26122 else
26123   gcc_cv_ld_buildid=no
26124   if test $in_tree_ld = yes ; then
26125     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26126        "$gcc_cv_gld_minor_version" -ge 18 -o \
26127        "$gcc_cv_gld_major_version" -gt 2 \
26128        && test $in_tree_ld_is_elf = yes; then
26129       gcc_cv_ld_buildid=yes
26130     fi
26131   elif test x$gcc_cv_ld != x; then
26132     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26133       gcc_cv_ld_buildid=yes
26134     fi
26135   fi
26136 fi
26137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26138 $as_echo "$gcc_cv_ld_buildid" >&6; }
26139 if test x"$gcc_cv_ld_buildid" = xyes; then
26140
26141 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26142
26143 fi
26144
26145 # Check whether --enable-linker-build-id was given.
26146 if test "${enable_linker_build_id+set}" = set; then :
26147   enableval=$enable_linker_build_id;
26148 else
26149   enable_linker_build_id=no
26150 fi
26151
26152
26153 if test x"$enable_linker_build_id" = xyes; then
26154   if test x"$gcc_cv_ld_buildid" = xyes; then
26155
26156 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26157
26158   else
26159     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26160 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26161   fi
26162 fi
26163
26164 # In binutils 2.21, GNU ld gained support for new emulations fully
26165 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26167 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26168 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26169   $as_echo_n "(cached) " >&6
26170 else
26171   gcc_cv_ld_sol2_emulation=no
26172   if test $in_tree_ld = yes ; then
26173     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26174        "$gcc_cv_gld_minor_version" -ge 21 -o \
26175        "$gcc_cv_gld_major_version" -gt 2 \
26176        && test $in_tree_ld_is_elf = yes; then
26177       gcc_cv_ld_sol2_emulation=yes
26178     fi
26179   elif test x$gcc_cv_ld != x; then
26180     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26181        grep _sol2 > /dev/null; then
26182       gcc_cv_ld_sol2_emulation=yes
26183     fi
26184   fi
26185 fi
26186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26187 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26188 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26189
26190 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26191
26192 fi
26193
26194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26195 $as_echo_n "checking linker --sysroot support... " >&6; }
26196 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26197   $as_echo_n "(cached) " >&6
26198 else
26199   gcc_cv_ld_sysroot=no
26200   if test $in_tree_ld = yes ; then
26201       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26202         gcc_cv_ld_sysroot=yes
26203       fi
26204   elif test x$gcc_cv_ld != x; then
26205     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26206       gcc_cv_ld_sysroot=yes
26207     fi
26208   fi
26209 fi
26210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26211 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26212 if test x"$gcc_cv_ld_sysroot" = xyes; then
26213
26214 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26215
26216 fi
26217
26218 if test x$with_sysroot = x && test x$host = x$target \
26219    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26220    && test "$prefix" != "NONE"; then
26221
26222 cat >>confdefs.h <<_ACEOF
26223 #define PREFIX_INCLUDE_DIR "$prefix/include"
26224 _ACEOF
26225
26226 fi
26227
26228 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26229   if test "x$with_headers" != x; then
26230     target_header_dir=$with_headers
26231   elif test "x$with_sysroot" = x; then
26232     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26233   elif test "x$with_build_sysroot" != "x"; then
26234     target_header_dir="${with_build_sysroot}/usr/include"
26235   elif test "x$with_sysroot" = xyes; then
26236     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
26237   else
26238     target_header_dir="${with_sysroot}/usr/include"
26239   fi
26240 else
26241   target_header_dir=/usr/include
26242 fi
26243
26244 # Test for stack protector support in target C library.
26245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26246 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26247 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26248   $as_echo_n "(cached) " >&6
26249 else
26250   gcc_cv_libc_provides_ssp=no
26251     case "$target" in
26252        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26253       # glibc 2.4 and later provides __stack_chk_fail and
26254       # either __stack_chk_guard, or TLS access to stack guard canary.
26255       if test -f $target_header_dir/features.h \
26256          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26257             $target_header_dir/features.h > /dev/null; then
26258         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26259            $target_header_dir/features.h > /dev/null; then
26260           gcc_cv_libc_provides_ssp=yes
26261         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26262              $target_header_dir/features.h > /dev/null \
26263              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26264              $target_header_dir/features.h > /dev/null; then
26265           gcc_cv_libc_provides_ssp=yes
26266         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26267              $target_header_dir/features.h > /dev/null && \
26268              test -f $target_header_dir/bits/uClibc_config.h && \
26269              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26270              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26271           gcc_cv_libc_provides_ssp=yes
26272         fi
26273       fi
26274         ;;
26275        *-*-gnu*)
26276          # Avoid complicated tests (see
26277          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26278          # simply assert that glibc does provide this, which is true for all
26279          # realistically usable GNU/Hurd configurations.
26280          gcc_cv_libc_provides_ssp=yes;;
26281        *-*-darwin* | *-*-freebsd*)
26282          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26283 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26284   gcc_cv_libc_provides_ssp=yes
26285 else
26286   echo "no __stack_chk_fail on this target"
26287 fi
26288
26289         ;;
26290   *) gcc_cv_libc_provides_ssp=no ;;
26291     esac
26292 fi
26293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26294 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26295
26296 if test x$gcc_cv_libc_provides_ssp = xyes; then
26297
26298 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26299
26300 fi
26301
26302 # Test for <sys/sdt.h> on the target.
26303
26304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26305 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26306 have_sys_sdt_h=no
26307 if test -f $target_header_dir/sys/sdt.h; then
26308
26309 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26310
26311 fi
26312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26313 $as_echo "$have_sys_sdt_h" >&6; }
26314
26315 # Check if TFmode long double should be used by default or not.
26316 # Some glibc targets used DFmode long double, but with glibc 2.4
26317 # and later they can use TFmode.
26318 case "$target" in
26319   powerpc*-*-linux* | \
26320   sparc*-*-linux* | \
26321   s390*-*-linux* | \
26322   alpha*-*-linux*)
26323
26324 # Check whether --with-long-double-128 was given.
26325 if test "${with_long_double_128+set}" = set; then :
26326   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26327 else
26328   gcc_cv_target_ldbl128=no
26329       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26330         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26331       && gcc_cv_target_ldbl128=yes
26332
26333 fi
26334
26335     ;;
26336 esac
26337 if test x$gcc_cv_target_ldbl128 = xyes; then
26338
26339 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26340
26341 fi
26342
26343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26344 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26345 gcc_cv_target_dl_iterate_phdr=unknown
26346 case "$target" in
26347   *-*-solaris2*)
26348     # <link.h> needs both a dl_iterate_phdr declaration and support for
26349     # compilation with largefile support.
26350     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26351       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26352       gcc_cv_target_dl_iterate_phdr=yes
26353     else
26354       gcc_cv_target_dl_iterate_phdr=no
26355     fi
26356     ;;
26357 esac
26358
26359 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26360
26361 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26362
26363 fi
26364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26365 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26366
26367 # Find out what GC implementation we want, or may, use.
26368
26369 # Check whether --with-gc was given.
26370 if test "${with_gc+set}" = set; then :
26371   withval=$with_gc; case "$withval" in
26372   page)
26373     GGC=ggc-$withval
26374     ;;
26375   zone)
26376     GGC=ggc-$withval
26377
26378 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26379
26380     ;;
26381   *)
26382     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26383     ;;
26384 esac
26385 else
26386   GGC=ggc-page
26387 fi
26388
26389
26390 echo "Using $GGC for garbage collection."
26391
26392 # Libraries to use on the host.  This will normally be set by the top
26393 # level Makefile.  Here we simply capture the value for our Makefile.
26394 if test -z "${HOST_LIBS+set}"; then
26395   HOST_LIBS=
26396 fi
26397
26398
26399 # Use the system's zlib library.
26400 zlibdir=-L../zlib
26401 zlibinc="-I\$(srcdir)/../zlib"
26402
26403 # Check whether --with-system-zlib was given.
26404 if test "${with_system_zlib+set}" = set; then :
26405   withval=$with_system_zlib; zlibdir=
26406 zlibinc=
26407
26408 fi
26409
26410
26411
26412
26413
26414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26415 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26416     # Check whether --enable-maintainer-mode was given.
26417 if test "${enable_maintainer_mode+set}" = set; then :
26418   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26419 else
26420   maintainer_mode=no
26421 fi
26422
26423
26424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26425 $as_echo "$maintainer_mode" >&6; }
26426
26427 if test "$maintainer_mode" = "yes"; then
26428   MAINT=''
26429 else
26430   MAINT='#'
26431 fi
26432
26433 # --------------
26434 # Language hooks
26435 # --------------
26436
26437 # Make empty files to contain the specs and options for each language.
26438 # Then add #include lines to for a compiler that has specs and/or options.
26439
26440 subdirs=
26441 lang_opt_files=
26442 lang_specs_files=
26443 lang_tree_files=
26444 # These (without "all_") are set in each config-lang.in.
26445 # `language' must be a single word so is spelled singularly.
26446 all_languages=
26447 all_compilers=
26448 all_outputs='Makefile'
26449 # List of language makefile fragments.
26450 all_lang_makefrags=
26451 # Additional files for gengtype
26452 all_gtfiles="$target_gtfiles"
26453
26454 # These are the languages that are set in --enable-languages,
26455 # and are available in the GCC tree.
26456 all_selected_languages=
26457
26458 # Add the language fragments.
26459 # Languages are added via two mechanisms.  Some information must be
26460 # recorded in makefile variables, these are defined in config-lang.in.
26461 # We accumulate them and plug them into the main Makefile.
26462 # The other mechanism is a set of hooks for each of the main targets
26463 # like `clean', `install', etc.
26464
26465 language_hooks="Make-hooks"
26466
26467 for lang in ${srcdir}/*/config-lang.in
26468 do
26469         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26470
26471         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26472         if test "x$lang_alias" = x
26473         then
26474               echo "$lang doesn't set \$language." 1>&2
26475               exit 1
26476         fi
26477         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26478         subdirs="$subdirs $subdir"
26479
26480         # $gcc_subdir is where the gcc integration files are to be found
26481         # for a language, both for internal compiler purposes (compiler
26482         # sources implementing front-end to GCC tree converters), and for
26483         # build infrastructure purposes (Make-lang.in, etc.)
26484         #
26485         # This will be <subdir> (relative to $srcdir) if a line like
26486         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26487         # is found in <langdir>/config-lang.in, and will remain <langdir>
26488         # otherwise.
26489         #
26490         # Except for the language alias (fetched above), the regular
26491         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26492         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26493         # only this and the language alias.
26494
26495         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26496         if [ "$gcc_subdir" = "" ]; then
26497            gcc_subdir="$subdir"
26498         fi
26499
26500         case ",$enable_languages," in
26501         *,$lang_alias,*)
26502             all_selected_languages="$all_selected_languages $lang_alias"
26503             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26504                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26505             fi
26506             ;;
26507         esac
26508
26509         language=
26510         boot_language=
26511         compilers=
26512         outputs=
26513         gtfiles=
26514         subdir_requires=
26515         . ${srcdir}/$gcc_subdir/config-lang.in
26516         if test "x$language" = x
26517         then
26518                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26519                 exit 1
26520         fi
26521
26522         ok=:
26523         case ",$enable_languages," in
26524                 *,$lang_alias,*) ;;
26525                 *)
26526                         for i in $subdir_requires; do
26527                                 test -f "${srcdir}/$i/config-lang.in" && continue
26528                                 ok=false
26529                                 break
26530                         done
26531                 ;;
26532         esac
26533         $ok || continue
26534
26535         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26536         if test -f $srcdir/$gcc_subdir/lang.opt; then
26537             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26538             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26539         fi
26540         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26541             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26542         fi
26543         all_languages="$all_languages $language"
26544         all_compilers="$all_compilers $compilers"
26545         all_outputs="$all_outputs $outputs"
26546         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26547         case ",$enable_languages," in
26548                 *,lto,*)
26549
26550 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26551
26552                     enable_lto=yes
26553
26554                     ;;
26555                 *) ;;
26556         esac
26557 done
26558
26559 # Pick up gtfiles for c
26560 gtfiles=
26561 . ${srcdir}/c-config-lang.in
26562 all_gtfiles="$all_gtfiles [c] $gtfiles"
26563
26564 check_languages=
26565 for language in $all_selected_languages
26566 do
26567         check_languages="$check_languages check-$language"
26568 done
26569
26570 # We link each language in with a set of hooks, reached indirectly via
26571 # lang.${target}.  Only do so for selected languages.
26572
26573 rm -f Make-hooks
26574 touch Make-hooks
26575 target_list="all.cross start.encap rest.encap tags \
26576         install-common install-man install-info install-pdf install-html dvi \
26577         pdf html uninstall info man srcextra srcman srcinfo \
26578         mostlyclean clean distclean maintainer-clean install-plugin"
26579
26580 for t in $target_list
26581 do
26582         x=
26583         for lang in $all_selected_languages
26584         do
26585                 x="$x $lang.$t"
26586         done
26587         echo "lang.$t: $x" >> Make-hooks
26588 done
26589
26590 # --------
26591 # Option include files
26592 # --------
26593
26594 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26595 option_includes="option-includes.mk"
26596
26597
26598 # --------
26599 # UNSORTED
26600 # --------
26601
26602 # Create .gdbinit.
26603
26604 echo "dir ." > .gdbinit
26605 echo "dir ${srcdir}" >> .gdbinit
26606 if test x$gdb_needs_out_file_path = xyes
26607 then
26608         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26609 fi
26610 if test "x$subdirs" != x; then
26611         for s in $subdirs
26612         do
26613                 echo "dir ${srcdir}/$s" >> .gdbinit
26614         done
26615 fi
26616 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26617
26618 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26619
26620
26621
26622 # Find a directory in which to install a shared libgcc.
26623
26624 # Check whether --enable-version-specific-runtime-libs was given.
26625 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26626   enableval=$enable_version_specific_runtime_libs;
26627 fi
26628
26629
26630
26631 # Check whether --with-slibdir was given.
26632 if test "${with_slibdir+set}" = set; then :
26633   withval=$with_slibdir; slibdir="$with_slibdir"
26634 else
26635   if test "${enable_version_specific_runtime_libs+set}" = set; then
26636   slibdir='$(libsubdir)'
26637 elif test "$host" != "$target"; then
26638   slibdir='$(build_tooldir)/lib'
26639 else
26640   slibdir='$(libdir)'
26641 fi
26642 fi
26643
26644
26645
26646 # Substitute configuration variables
26647
26648
26649
26650
26651
26652
26653
26654
26655
26656
26657
26658
26659
26660
26661
26662
26663
26664
26665
26666
26667
26668
26669
26670
26671
26672
26673
26674
26675
26676
26677
26678
26679
26680
26681
26682
26683
26684
26685
26686
26687
26688
26689
26690
26691
26692
26693
26694
26695
26696
26697
26698
26699
26700
26701
26702
26703
26704
26705
26706
26707
26708
26709
26710
26711
26712
26713 # Echo link setup.
26714 if test x${build} = x${host} ; then
26715   if test x${host} = x${target} ; then
26716     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26717   else
26718     echo "Links are now set up to build a cross-compiler" 1>&2
26719     echo " from ${host} to ${target}." 1>&2
26720   fi
26721 else
26722   if test x${host} = x${target} ; then
26723     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26724     echo " for ${target}." 1>&2
26725   else
26726     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26727     echo " from ${host} to ${target}." 1>&2
26728   fi
26729 fi
26730
26731
26732
26733
26734
26735
26736
26737
26738
26739 if test "x${CLOOGLIBS}" != "x" ; then
26740
26741 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26742
26743 fi
26744
26745 # Check for plugin support
26746 # Check whether --enable-plugin was given.
26747 if test "${enable_plugin+set}" = set; then :
26748   enableval=$enable_plugin; enable_plugin=$enableval
26749 else
26750   enable_plugin=yes; default_plugin=yes
26751 fi
26752
26753
26754 pluginlibs=
26755
26756 case "${host}" in
26757   *-*-darwin*)
26758     if test x$build = x$host; then
26759       export_sym_check="nm${exeext} -g"
26760     elif test x$host = x$target; then
26761       export_sym_check="$gcc_cv_nm -g"
26762     else
26763       export_sym_check=
26764     fi
26765   ;;
26766   *)
26767     if test x$build = x$host; then
26768       export_sym_check="objdump${exeext} -T"
26769     elif test x$host = x$target; then
26770       export_sym_check="$gcc_cv_objdump -T"
26771     else
26772       export_sym_check=
26773     fi
26774   ;;
26775 esac
26776
26777 if test x"$enable_plugin" = x"yes"; then
26778
26779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26780 $as_echo_n "checking for exported symbols... " >&6; }
26781   if test "x$export_sym_check" != x; then
26782     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26783     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26784     if $export_sym_check conftest | grep foobar > /dev/null; then
26785       : # No need to use a flag
26786       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26787 $as_echo "yes" >&6; }
26788     else
26789       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26790 $as_echo "yes" >&6; }
26791       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26792 $as_echo_n "checking for -rdynamic... " >&6; }
26793       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26794       if $export_sym_check conftest | grep foobar > /dev/null; then
26795         plugin_rdynamic=yes
26796         pluginlibs="-rdynamic"
26797       else
26798         plugin_rdynamic=no
26799         enable_plugin=no
26800       fi
26801       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26802 $as_echo "$plugin_rdynamic" >&6; }
26803     fi
26804   else
26805     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26806 $as_echo "unable to check" >&6; }
26807   fi
26808
26809   # Check -ldl
26810   saved_LIBS="$LIBS"
26811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26812 $as_echo_n "checking for library containing dlopen... " >&6; }
26813 if test "${ac_cv_search_dlopen+set}" = set; then :
26814   $as_echo_n "(cached) " >&6
26815 else
26816   ac_func_search_save_LIBS=$LIBS
26817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26818 /* end confdefs.h.  */
26819
26820 /* Override any GCC internal prototype to avoid an error.
26821    Use char because int might match the return type of a GCC
26822    builtin and then its argument prototype would still apply.  */
26823 #ifdef __cplusplus
26824 extern "C"
26825 #endif
26826 char dlopen ();
26827 int
26828 main ()
26829 {
26830 return dlopen ();
26831   ;
26832   return 0;
26833 }
26834 _ACEOF
26835 for ac_lib in '' dl; do
26836   if test -z "$ac_lib"; then
26837     ac_res="none required"
26838   else
26839     ac_res=-l$ac_lib
26840     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26841   fi
26842   if ac_fn_c_try_link "$LINENO"; then :
26843   ac_cv_search_dlopen=$ac_res
26844 fi
26845 rm -f core conftest.err conftest.$ac_objext \
26846     conftest$ac_exeext
26847   if test "${ac_cv_search_dlopen+set}" = set; then :
26848   break
26849 fi
26850 done
26851 if test "${ac_cv_search_dlopen+set}" = set; then :
26852
26853 else
26854   ac_cv_search_dlopen=no
26855 fi
26856 rm conftest.$ac_ext
26857 LIBS=$ac_func_search_save_LIBS
26858 fi
26859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
26860 $as_echo "$ac_cv_search_dlopen" >&6; }
26861 ac_res=$ac_cv_search_dlopen
26862 if test "$ac_res" != no; then :
26863   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26864
26865 fi
26866
26867   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
26868     pluginlibs="$pluginlibs -ldl"
26869   fi
26870   LIBS="$saved_LIBS"
26871
26872   # Check that we can build shared objects with -fPIC -shared
26873   saved_LDFLAGS="$LDFLAGS"
26874   saved_CFLAGS="$CFLAGS"
26875   case "${host}" in
26876     *-*-darwin*)
26877       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
26878       CFLAGS="$CFLAGS -fPIC"
26879       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
26880     ;;
26881     *)
26882       CFLAGS="$CFLAGS -fPIC"
26883       LDFLAGS="$LDFLAGS -fPIC -shared"
26884     ;;
26885   esac
26886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
26887 $as_echo_n "checking for -fPIC -shared... " >&6; }
26888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26889 /* end confdefs.h.  */
26890 extern int X;
26891 int
26892 main ()
26893 {
26894 return X == 0;
26895   ;
26896   return 0;
26897 }
26898 _ACEOF
26899 if ac_fn_c_try_link "$LINENO"; then :
26900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26901 $as_echo "yes" >&6; }; have_pic_shared=yes
26902 else
26903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26904 $as_echo "no" >&6; }; have_pic_shared=no
26905 fi
26906 rm -f core conftest.err conftest.$ac_objext \
26907     conftest$ac_exeext conftest.$ac_ext
26908   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
26909     pluginlibs=
26910     enable_plugin=no
26911   fi
26912   LDFLAGS="$saved_LDFLAGS"
26913   CFLAGS="$saved_CFLAGS"
26914
26915   # If plugin support had been requested but not available, fail.
26916   if test x"$enable_plugin" = x"no" ; then
26917     if test x"$default_plugin" != x"yes"; then
26918       as_fn_error "
26919 Building GCC with plugin support requires a host that supports
26920 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
26921     fi
26922   fi
26923 fi
26924
26925
26926
26927 if test x"$enable_plugin" = x"yes"; then
26928
26929 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
26930
26931 fi
26932
26933
26934 # Check whether --enable-libquadmath-support was given.
26935 if test "${enable_libquadmath_support+set}" = set; then :
26936   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
26937 else
26938   ENABLE_LIBQUADMATH_SUPPORT=yes
26939 fi
26940
26941 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
26942
26943 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
26944
26945 fi
26946
26947
26948 # Specify what hash style to use by default.
26949
26950 # Check whether --with-linker-hash-style was given.
26951 if test "${with_linker_hash_style+set}" = set; then :
26952   withval=$with_linker_hash_style; case x"$withval" in
26953    xsysv)
26954      LINKER_HASH_STYLE=sysv
26955      ;;
26956    xgnu)
26957      LINKER_HASH_STYLE=gnu
26958      ;;
26959    xboth)
26960      LINKER_HASH_STYLE=both
26961      ;;
26962    *)
26963      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
26964      ;;
26965  esac
26966 else
26967   LINKER_HASH_STYLE=''
26968 fi
26969
26970 if test x"${LINKER_HASH_STYLE}" != x; then
26971
26972 cat >>confdefs.h <<_ACEOF
26973 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
26974 _ACEOF
26975
26976 fi
26977
26978 # Configure the subdirectories
26979 # AC_CONFIG_SUBDIRS($subdirs)
26980
26981 # Create the Makefile
26982 # and configure language subdirectories
26983 ac_config_files="$ac_config_files $all_outputs"
26984
26985
26986 ac_config_commands="$ac_config_commands default"
26987
26988 cat >confcache <<\_ACEOF
26989 # This file is a shell script that caches the results of configure
26990 # tests run on this system so they can be shared between configure
26991 # scripts and configure runs, see configure's option --config-cache.
26992 # It is not useful on other systems.  If it contains results you don't
26993 # want to keep, you may remove or edit it.
26994 #
26995 # config.status only pays attention to the cache file if you give it
26996 # the --recheck option to rerun configure.
26997 #
26998 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26999 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27000 # following values.
27001
27002 _ACEOF
27003
27004 # The following way of writing the cache mishandles newlines in values,
27005 # but we know of no workaround that is simple, portable, and efficient.
27006 # So, we kill variables containing newlines.
27007 # Ultrix sh set writes to stderr and can't be redirected directly,
27008 # and sets the high bit in the cache file unless we assign to the vars.
27009 (
27010   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27011     eval ac_val=\$$ac_var
27012     case $ac_val in #(
27013     *${as_nl}*)
27014       case $ac_var in #(
27015       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27016 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27017       esac
27018       case $ac_var in #(
27019       _ | IFS | as_nl) ;; #(
27020       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27021       *) { eval $ac_var=; unset $ac_var;} ;;
27022       esac ;;
27023     esac
27024   done
27025
27026   (set) 2>&1 |
27027     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27028     *${as_nl}ac_space=\ *)
27029       # `set' does not quote correctly, so add quotes: double-quote
27030       # substitution turns \\\\ into \\, and sed turns \\ into \.
27031       sed -n \
27032         "s/'/'\\\\''/g;
27033           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27034       ;; #(
27035     *)
27036       # `set' quotes correctly as required by POSIX, so do not add quotes.
27037       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27038       ;;
27039     esac |
27040     sort
27041 ) |
27042   sed '
27043      /^ac_cv_env_/b end
27044      t clear
27045      :clear
27046      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27047      t end
27048      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27049      :end' >>confcache
27050 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27051   if test -w "$cache_file"; then
27052     test "x$cache_file" != "x/dev/null" &&
27053       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27054 $as_echo "$as_me: updating cache $cache_file" >&6;}
27055     cat confcache >$cache_file
27056   else
27057     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27058 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27059   fi
27060 fi
27061 rm -f confcache
27062
27063 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27064 # Let make expand exec_prefix.
27065 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27066
27067 DEFS=-DHAVE_CONFIG_H
27068
27069 ac_libobjs=
27070 ac_ltlibobjs=
27071 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27072   # 1. Remove the extension, and $U if already installed.
27073   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27074   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27075   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27076   #    will be set to the directory where LIBOBJS objects are built.
27077   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27078   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27079 done
27080 LIBOBJS=$ac_libobjs
27081
27082 LTLIBOBJS=$ac_ltlibobjs
27083
27084
27085
27086
27087 : ${CONFIG_STATUS=./config.status}
27088 ac_write_fail=0
27089 ac_clean_files_save=$ac_clean_files
27090 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27091 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27092 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27093 as_write_fail=0
27094 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27095 #! $SHELL
27096 # Generated by $as_me.
27097 # Run this file to recreate the current configuration.
27098 # Compiler output produced by configure, useful for debugging
27099 # configure, is in config.log if it exists.
27100
27101 debug=false
27102 ac_cs_recheck=false
27103 ac_cs_silent=false
27104
27105 SHELL=\${CONFIG_SHELL-$SHELL}
27106 export SHELL
27107 _ASEOF
27108 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27109 ## -------------------- ##
27110 ## M4sh Initialization. ##
27111 ## -------------------- ##
27112
27113 # Be more Bourne compatible
27114 DUALCASE=1; export DUALCASE # for MKS sh
27115 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27116   emulate sh
27117   NULLCMD=:
27118   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27119   # is contrary to our usage.  Disable this feature.
27120   alias -g '${1+"$@"}'='"$@"'
27121   setopt NO_GLOB_SUBST
27122 else
27123   case `(set -o) 2>/dev/null` in #(
27124   *posix*) :
27125     set -o posix ;; #(
27126   *) :
27127      ;;
27128 esac
27129 fi
27130
27131
27132 as_nl='
27133 '
27134 export as_nl
27135 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27136 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27137 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27138 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27139 # Prefer a ksh shell builtin over an external printf program on Solaris,
27140 # but without wasting forks for bash or zsh.
27141 if test -z "$BASH_VERSION$ZSH_VERSION" \
27142     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27143   as_echo='print -r --'
27144   as_echo_n='print -rn --'
27145 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27146   as_echo='printf %s\n'
27147   as_echo_n='printf %s'
27148 else
27149   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27150     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27151     as_echo_n='/usr/ucb/echo -n'
27152   else
27153     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27154     as_echo_n_body='eval
27155       arg=$1;
27156       case $arg in #(
27157       *"$as_nl"*)
27158         expr "X$arg" : "X\\(.*\\)$as_nl";
27159         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27160       esac;
27161       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27162     '
27163     export as_echo_n_body
27164     as_echo_n='sh -c $as_echo_n_body as_echo'
27165   fi
27166   export as_echo_body
27167   as_echo='sh -c $as_echo_body as_echo'
27168 fi
27169
27170 # The user is always right.
27171 if test "${PATH_SEPARATOR+set}" != set; then
27172   PATH_SEPARATOR=:
27173   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27174     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27175       PATH_SEPARATOR=';'
27176   }
27177 fi
27178
27179
27180 # IFS
27181 # We need space, tab and new line, in precisely that order.  Quoting is
27182 # there to prevent editors from complaining about space-tab.
27183 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27184 # splitting by setting IFS to empty value.)
27185 IFS=" ""        $as_nl"
27186
27187 # Find who we are.  Look in the path if we contain no directory separator.
27188 case $0 in #((
27189   *[\\/]* ) as_myself=$0 ;;
27190   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27191 for as_dir in $PATH
27192 do
27193   IFS=$as_save_IFS
27194   test -z "$as_dir" && as_dir=.
27195     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27196   done
27197 IFS=$as_save_IFS
27198
27199      ;;
27200 esac
27201 # We did not find ourselves, most probably we were run as `sh COMMAND'
27202 # in which case we are not to be found in the path.
27203 if test "x$as_myself" = x; then
27204   as_myself=$0
27205 fi
27206 if test ! -f "$as_myself"; then
27207   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27208   exit 1
27209 fi
27210
27211 # Unset variables that we do not need and which cause bugs (e.g. in
27212 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27213 # suppresses any "Segmentation fault" message there.  '((' could
27214 # trigger a bug in pdksh 5.2.14.
27215 for as_var in BASH_ENV ENV MAIL MAILPATH
27216 do eval test x\${$as_var+set} = xset \
27217   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27218 done
27219 PS1='$ '
27220 PS2='> '
27221 PS4='+ '
27222
27223 # NLS nuisances.
27224 LC_ALL=C
27225 export LC_ALL
27226 LANGUAGE=C
27227 export LANGUAGE
27228
27229 # CDPATH.
27230 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27231
27232
27233 # as_fn_error ERROR [LINENO LOG_FD]
27234 # ---------------------------------
27235 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27236 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27237 # script with status $?, using 1 if that was 0.
27238 as_fn_error ()
27239 {
27240   as_status=$?; test $as_status -eq 0 && as_status=1
27241   if test "$3"; then
27242     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27243     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27244   fi
27245   $as_echo "$as_me: error: $1" >&2
27246   as_fn_exit $as_status
27247 } # as_fn_error
27248
27249
27250 # as_fn_set_status STATUS
27251 # -----------------------
27252 # Set $? to STATUS, without forking.
27253 as_fn_set_status ()
27254 {
27255   return $1
27256 } # as_fn_set_status
27257
27258 # as_fn_exit STATUS
27259 # -----------------
27260 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27261 as_fn_exit ()
27262 {
27263   set +e
27264   as_fn_set_status $1
27265   exit $1
27266 } # as_fn_exit
27267
27268 # as_fn_unset VAR
27269 # ---------------
27270 # Portably unset VAR.
27271 as_fn_unset ()
27272 {
27273   { eval $1=; unset $1;}
27274 }
27275 as_unset=as_fn_unset
27276 # as_fn_append VAR VALUE
27277 # ----------------------
27278 # Append the text in VALUE to the end of the definition contained in VAR. Take
27279 # advantage of any shell optimizations that allow amortized linear growth over
27280 # repeated appends, instead of the typical quadratic growth present in naive
27281 # implementations.
27282 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27283   eval 'as_fn_append ()
27284   {
27285     eval $1+=\$2
27286   }'
27287 else
27288   as_fn_append ()
27289   {
27290     eval $1=\$$1\$2
27291   }
27292 fi # as_fn_append
27293
27294 # as_fn_arith ARG...
27295 # ------------------
27296 # Perform arithmetic evaluation on the ARGs, and store the result in the
27297 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27298 # must be portable across $(()) and expr.
27299 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27300   eval 'as_fn_arith ()
27301   {
27302     as_val=$(( $* ))
27303   }'
27304 else
27305   as_fn_arith ()
27306   {
27307     as_val=`expr "$@" || test $? -eq 1`
27308   }
27309 fi # as_fn_arith
27310
27311
27312 if expr a : '\(a\)' >/dev/null 2>&1 &&
27313    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27314   as_expr=expr
27315 else
27316   as_expr=false
27317 fi
27318
27319 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27320   as_basename=basename
27321 else
27322   as_basename=false
27323 fi
27324
27325 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27326   as_dirname=dirname
27327 else
27328   as_dirname=false
27329 fi
27330
27331 as_me=`$as_basename -- "$0" ||
27332 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27333          X"$0" : 'X\(//\)$' \| \
27334          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27335 $as_echo X/"$0" |
27336     sed '/^.*\/\([^/][^/]*\)\/*$/{
27337             s//\1/
27338             q
27339           }
27340           /^X\/\(\/\/\)$/{
27341             s//\1/
27342             q
27343           }
27344           /^X\/\(\/\).*/{
27345             s//\1/
27346             q
27347           }
27348           s/.*/./; q'`
27349
27350 # Avoid depending upon Character Ranges.
27351 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27352 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27353 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27354 as_cr_digits='0123456789'
27355 as_cr_alnum=$as_cr_Letters$as_cr_digits
27356
27357 ECHO_C= ECHO_N= ECHO_T=
27358 case `echo -n x` in #(((((
27359 -n*)
27360   case `echo 'xy\c'` in
27361   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27362   xy)  ECHO_C='\c';;
27363   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27364        ECHO_T=' ';;
27365   esac;;
27366 *)
27367   ECHO_N='-n';;
27368 esac
27369
27370 rm -f conf$$ conf$$.exe conf$$.file
27371 if test -d conf$$.dir; then
27372   rm -f conf$$.dir/conf$$.file
27373 else
27374   rm -f conf$$.dir
27375   mkdir conf$$.dir 2>/dev/null
27376 fi
27377 if (echo >conf$$.file) 2>/dev/null; then
27378   if ln -s conf$$.file conf$$ 2>/dev/null; then
27379     as_ln_s='ln -s'
27380     # ... but there are two gotchas:
27381     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27382     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27383     # In both cases, we have to default to `cp -p'.
27384     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27385       as_ln_s='cp -p'
27386   elif ln conf$$.file conf$$ 2>/dev/null; then
27387     as_ln_s=ln
27388   else
27389     as_ln_s='cp -p'
27390   fi
27391 else
27392   as_ln_s='cp -p'
27393 fi
27394 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27395 rmdir conf$$.dir 2>/dev/null
27396
27397
27398 # as_fn_mkdir_p
27399 # -------------
27400 # Create "$as_dir" as a directory, including parents if necessary.
27401 as_fn_mkdir_p ()
27402 {
27403
27404   case $as_dir in #(
27405   -*) as_dir=./$as_dir;;
27406   esac
27407   test -d "$as_dir" || eval $as_mkdir_p || {
27408     as_dirs=
27409     while :; do
27410       case $as_dir in #(
27411       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27412       *) as_qdir=$as_dir;;
27413       esac
27414       as_dirs="'$as_qdir' $as_dirs"
27415       as_dir=`$as_dirname -- "$as_dir" ||
27416 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27417          X"$as_dir" : 'X\(//\)[^/]' \| \
27418          X"$as_dir" : 'X\(//\)$' \| \
27419          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27420 $as_echo X"$as_dir" |
27421     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27422             s//\1/
27423             q
27424           }
27425           /^X\(\/\/\)[^/].*/{
27426             s//\1/
27427             q
27428           }
27429           /^X\(\/\/\)$/{
27430             s//\1/
27431             q
27432           }
27433           /^X\(\/\).*/{
27434             s//\1/
27435             q
27436           }
27437           s/.*/./; q'`
27438       test -d "$as_dir" && break
27439     done
27440     test -z "$as_dirs" || eval "mkdir $as_dirs"
27441   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27442
27443
27444 } # as_fn_mkdir_p
27445 if mkdir -p . 2>/dev/null; then
27446   as_mkdir_p='mkdir -p "$as_dir"'
27447 else
27448   test -d ./-p && rmdir ./-p
27449   as_mkdir_p=false
27450 fi
27451
27452 if test -x / >/dev/null 2>&1; then
27453   as_test_x='test -x'
27454 else
27455   if ls -dL / >/dev/null 2>&1; then
27456     as_ls_L_option=L
27457   else
27458     as_ls_L_option=
27459   fi
27460   as_test_x='
27461     eval sh -c '\''
27462       if test -d "$1"; then
27463         test -d "$1/.";
27464       else
27465         case $1 in #(
27466         -*)set "./$1";;
27467         esac;
27468         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27469         ???[sx]*):;;*)false;;esac;fi
27470     '\'' sh
27471   '
27472 fi
27473 as_executable_p=$as_test_x
27474
27475 # Sed expression to map a string onto a valid CPP name.
27476 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27477
27478 # Sed expression to map a string onto a valid variable name.
27479 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27480
27481
27482 exec 6>&1
27483 ## ----------------------------------- ##
27484 ## Main body of $CONFIG_STATUS script. ##
27485 ## ----------------------------------- ##
27486 _ASEOF
27487 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27488
27489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27490 # Save the log message, to keep $0 and so on meaningful, and to
27491 # report actual input values of CONFIG_FILES etc. instead of their
27492 # values after options handling.
27493 ac_log="
27494 This file was extended by $as_me, which was
27495 generated by GNU Autoconf 2.64.  Invocation command line was
27496
27497   CONFIG_FILES    = $CONFIG_FILES
27498   CONFIG_HEADERS  = $CONFIG_HEADERS
27499   CONFIG_LINKS    = $CONFIG_LINKS
27500   CONFIG_COMMANDS = $CONFIG_COMMANDS
27501   $ $0 $@
27502
27503 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27504 "
27505
27506 _ACEOF
27507
27508 case $ac_config_files in *"
27509 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27510 esac
27511
27512 case $ac_config_headers in *"
27513 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27514 esac
27515
27516
27517 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27518 # Files that config.status was made for.
27519 config_files="$ac_config_files"
27520 config_headers="$ac_config_headers"
27521 config_commands="$ac_config_commands"
27522
27523 _ACEOF
27524
27525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27526 ac_cs_usage="\
27527 \`$as_me' instantiates files and other configuration actions
27528 from templates according to the current configuration.  Unless the files
27529 and actions are specified as TAGs, all are instantiated by default.
27530
27531 Usage: $0 [OPTION]... [TAG]...
27532
27533   -h, --help       print this help, then exit
27534   -V, --version    print version number and configuration settings, then exit
27535   -q, --quiet, --silent
27536                    do not print progress messages
27537   -d, --debug      don't remove temporary files
27538       --recheck    update $as_me by reconfiguring in the same conditions
27539       --file=FILE[:TEMPLATE]
27540                    instantiate the configuration file FILE
27541       --header=FILE[:TEMPLATE]
27542                    instantiate the configuration header FILE
27543
27544 Configuration files:
27545 $config_files
27546
27547 Configuration headers:
27548 $config_headers
27549
27550 Configuration commands:
27551 $config_commands
27552
27553 Report bugs to the package provider."
27554
27555 _ACEOF
27556 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27557 ac_cs_version="\\
27558 config.status
27559 configured by $0, generated by GNU Autoconf 2.64,
27560   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27561
27562 Copyright (C) 2009 Free Software Foundation, Inc.
27563 This config.status script is free software; the Free Software Foundation
27564 gives unlimited permission to copy, distribute and modify it."
27565
27566 ac_pwd='$ac_pwd'
27567 srcdir='$srcdir'
27568 AWK='$AWK'
27569 test -n "\$AWK" || AWK=awk
27570 _ACEOF
27571
27572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27573 # The default lists apply if the user does not specify any file.
27574 ac_need_defaults=:
27575 while test $# != 0
27576 do
27577   case $1 in
27578   --*=*)
27579     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27580     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27581     ac_shift=:
27582     ;;
27583   *)
27584     ac_option=$1
27585     ac_optarg=$2
27586     ac_shift=shift
27587     ;;
27588   esac
27589
27590   case $ac_option in
27591   # Handling of the options.
27592   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27593     ac_cs_recheck=: ;;
27594   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27595     $as_echo "$ac_cs_version"; exit ;;
27596   --debug | --debu | --deb | --de | --d | -d )
27597     debug=: ;;
27598   --file | --fil | --fi | --f )
27599     $ac_shift
27600     case $ac_optarg in
27601     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27602     esac
27603     as_fn_append CONFIG_FILES " '$ac_optarg'"
27604     ac_need_defaults=false;;
27605   --header | --heade | --head | --hea )
27606     $ac_shift
27607     case $ac_optarg in
27608     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27609     esac
27610     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27611     ac_need_defaults=false;;
27612   --he | --h)
27613     # Conflict between --help and --header
27614     as_fn_error "ambiguous option: \`$1'
27615 Try \`$0 --help' for more information.";;
27616   --help | --hel | -h )
27617     $as_echo "$ac_cs_usage"; exit ;;
27618   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27619   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27620     ac_cs_silent=: ;;
27621
27622   # This is an error.
27623   -*) as_fn_error "unrecognized option: \`$1'
27624 Try \`$0 --help' for more information." ;;
27625
27626   *) as_fn_append ac_config_targets " $1"
27627      ac_need_defaults=false ;;
27628
27629   esac
27630   shift
27631 done
27632
27633 ac_configure_extra_args=
27634
27635 if $ac_cs_silent; then
27636   exec 6>/dev/null
27637   ac_configure_extra_args="$ac_configure_extra_args --silent"
27638 fi
27639
27640 _ACEOF
27641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27642 if \$ac_cs_recheck; then
27643   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27644   shift
27645   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27646   CONFIG_SHELL='$SHELL'
27647   export CONFIG_SHELL
27648   exec "\$@"
27649 fi
27650
27651 _ACEOF
27652 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27653 exec 5>>config.log
27654 {
27655   echo
27656   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27657 ## Running $as_me. ##
27658 _ASBOX
27659   $as_echo "$ac_log"
27660 } >&5
27661
27662 _ACEOF
27663 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27664 #
27665 # INIT-COMMANDS
27666 #
27667 subdirs='$subdirs'
27668
27669 _ACEOF
27670
27671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27672
27673 # Handling of arguments.
27674 for ac_config_target in $ac_config_targets
27675 do
27676   case $ac_config_target in
27677     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27678     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27679     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27680     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27681     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27682     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27683
27684   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27685   esac
27686 done
27687
27688
27689 # If the user did not use the arguments to specify the items to instantiate,
27690 # then the envvar interface is used.  Set only those that are not.
27691 # We use the long form for the default assignment because of an extremely
27692 # bizarre bug on SunOS 4.1.3.
27693 if $ac_need_defaults; then
27694   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27695   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27696   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27697 fi
27698
27699 # Have a temporary directory for convenience.  Make it in the build tree
27700 # simply because there is no reason against having it here, and in addition,
27701 # creating and moving files from /tmp can sometimes cause problems.
27702 # Hook for its removal unless debugging.
27703 # Note that there is a small window in which the directory will not be cleaned:
27704 # after its creation but before its name has been assigned to `$tmp'.
27705 $debug ||
27706 {
27707   tmp=
27708   trap 'exit_status=$?
27709   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27710 ' 0
27711   trap 'as_fn_exit 1' 1 2 13 15
27712 }
27713 # Create a (secure) tmp directory for tmp files.
27714
27715 {
27716   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27717   test -n "$tmp" && test -d "$tmp"
27718 }  ||
27719 {
27720   tmp=./conf$$-$RANDOM
27721   (umask 077 && mkdir "$tmp")
27722 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27723
27724 # Set up the scripts for CONFIG_FILES section.
27725 # No need to generate them if there are no CONFIG_FILES.
27726 # This happens for instance with `./config.status config.h'.
27727 if test -n "$CONFIG_FILES"; then
27728
27729 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27730   ac_cs_awk_getline=:
27731   ac_cs_awk_pipe_init=
27732   ac_cs_awk_read_file='
27733       while ((getline aline < (F[key])) > 0)
27734         print(aline)
27735       close(F[key])'
27736   ac_cs_awk_pipe_fini=
27737 else
27738   ac_cs_awk_getline=false
27739   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27740   ac_cs_awk_read_file='
27741       print "|#_!!_#|"
27742       print "cat " F[key] " &&"
27743       '$ac_cs_awk_pipe_init
27744   # The final `:' finishes the AND list.
27745   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27746 fi
27747 ac_cr=`echo X | tr X '\015'`
27748 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27749 # But we know of no other shell where ac_cr would be empty at this
27750 # point, so we can use a bashism as a fallback.
27751 if test "x$ac_cr" = x; then
27752   eval ac_cr=\$\'\\r\'
27753 fi
27754 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27755 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27756   ac_cs_awk_cr='\r'
27757 else
27758   ac_cs_awk_cr=$ac_cr
27759 fi
27760
27761 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27762 _ACEOF
27763
27764 # Create commands to substitute file output variables.
27765 {
27766   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27767   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27768   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27769   echo "_ACAWK" &&
27770   echo "_ACEOF"
27771 } >conf$$files.sh &&
27772 . ./conf$$files.sh ||
27773   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27774 rm -f conf$$files.sh
27775
27776 {
27777   echo "cat >conf$$subs.awk <<_ACEOF" &&
27778   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27779   echo "_ACEOF"
27780 } >conf$$subs.sh ||
27781   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27782 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27783 ac_delim='%!_!# '
27784 for ac_last_try in false false false false false :; do
27785   . ./conf$$subs.sh ||
27786     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27787
27788   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27789   if test $ac_delim_n = $ac_delim_num; then
27790     break
27791   elif $ac_last_try; then
27792     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27793   else
27794     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27795   fi
27796 done
27797 rm -f conf$$subs.sh
27798
27799 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27800 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27801 _ACEOF
27802 sed -n '
27803 h
27804 s/^/S["/; s/!.*/"]=/
27805 p
27806 g
27807 s/^[^!]*!//
27808 :repl
27809 t repl
27810 s/'"$ac_delim"'$//
27811 t delim
27812 :nl
27813 h
27814 s/\(.\{148\}\).*/\1/
27815 t more1
27816 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27817 p
27818 n
27819 b repl
27820 :more1
27821 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27822 p
27823 g
27824 s/.\{148\}//
27825 t nl
27826 :delim
27827 h
27828 s/\(.\{148\}\).*/\1/
27829 t more2
27830 s/["\\]/\\&/g; s/^/"/; s/$/"/
27831 p
27832 b
27833 :more2
27834 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27835 p
27836 g
27837 s/.\{148\}//
27838 t delim
27839 ' <conf$$subs.awk | sed '
27840 /^[^""]/{
27841   N
27842   s/\n//
27843 }
27844 ' >>$CONFIG_STATUS || ac_write_fail=1
27845 rm -f conf$$subs.awk
27846 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27847 _ACAWK
27848 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27849   for (key in S) S_is_set[key] = 1
27850   FS = "\a"
27851   \$ac_cs_awk_pipe_init
27852 }
27853 {
27854   line = $ 0
27855   nfields = split(line, field, "@")
27856   substed = 0
27857   len = length(field[1])
27858   for (i = 2; i < nfields; i++) {
27859     key = field[i]
27860     keylen = length(key)
27861     if (S_is_set[key]) {
27862       value = S[key]
27863       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27864       len += length(value) + length(field[++i])
27865       substed = 1
27866     } else
27867       len += 1 + keylen
27868   }
27869   if (nfields == 3 && !substed) {
27870     key = field[2]
27871     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
27872       \$ac_cs_awk_read_file
27873       next
27874     }
27875   }
27876   print line
27877 }
27878 \$ac_cs_awk_pipe_fini
27879 _ACAWK
27880 _ACEOF
27881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27882 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27883   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27884 else
27885   cat
27886 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27887   || as_fn_error "could not setup config files machinery" "$LINENO" 5
27888 _ACEOF
27889
27890 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27891 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27892 # trailing colons and then remove the whole line if VPATH becomes empty
27893 # (actually we leave an empty line to preserve line numbers).
27894 if test "x$srcdir" = x.; then
27895   ac_vpsub='/^[  ]*VPATH[        ]*=/{
27896 s/:*\$(srcdir):*/:/
27897 s/:*\${srcdir}:*/:/
27898 s/:*@srcdir@:*/:/
27899 s/^\([^=]*=[     ]*\):*/\1/
27900 s/:*$//
27901 s/^[^=]*=[       ]*$//
27902 }'
27903 fi
27904
27905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27906 fi # test -n "$CONFIG_FILES"
27907
27908 # Set up the scripts for CONFIG_HEADERS section.
27909 # No need to generate them if there are no CONFIG_HEADERS.
27910 # This happens for instance with `./config.status Makefile'.
27911 if test -n "$CONFIG_HEADERS"; then
27912 cat >"$tmp/defines.awk" <<\_ACAWK ||
27913 BEGIN {
27914 _ACEOF
27915
27916 # Transform confdefs.h into an awk script `defines.awk', embedded as
27917 # here-document in config.status, that substitutes the proper values into
27918 # config.h.in to produce config.h.
27919
27920 # Create a delimiter string that does not exist in confdefs.h, to ease
27921 # handling of long lines.
27922 ac_delim='%!_!# '
27923 for ac_last_try in false false :; do
27924   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27925   if test -z "$ac_t"; then
27926     break
27927   elif $ac_last_try; then
27928     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27929   else
27930     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27931   fi
27932 done
27933
27934 # For the awk script, D is an array of macro values keyed by name,
27935 # likewise P contains macro parameters if any.  Preserve backslash
27936 # newline sequences.
27937
27938 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27939 sed -n '
27940 s/.\{148\}/&'"$ac_delim"'/g
27941 t rset
27942 :rset
27943 s/^[     ]*#[    ]*define[       ][      ]*/ /
27944 t def
27945 d
27946 :def
27947 s/\\$//
27948 t bsnl
27949 s/["\\]/\\&/g
27950 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27951 D["\1"]=" \3"/p
27952 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
27953 d
27954 :bsnl
27955 s/["\\]/\\&/g
27956 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27957 D["\1"]=" \3\\\\\\n"\\/p
27958 t cont
27959 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27960 t cont
27961 d
27962 :cont
27963 n
27964 s/.\{148\}/&'"$ac_delim"'/g
27965 t clear
27966 :clear
27967 s/\\$//
27968 t bsnlc
27969 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27970 d
27971 :bsnlc
27972 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27973 b cont
27974 ' <confdefs.h | sed '
27975 s/'"$ac_delim"'/"\\\
27976 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27977
27978 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27979   for (key in D) D_is_set[key] = 1
27980   FS = "\a"
27981 }
27982 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27983   line = \$ 0
27984   split(line, arg, " ")
27985   if (arg[1] == "#") {
27986     defundef = arg[2]
27987     mac1 = arg[3]
27988   } else {
27989     defundef = substr(arg[1], 2)
27990     mac1 = arg[2]
27991   }
27992   split(mac1, mac2, "(") #)
27993   macro = mac2[1]
27994   prefix = substr(line, 1, index(line, defundef) - 1)
27995   if (D_is_set[macro]) {
27996     # Preserve the white space surrounding the "#".
27997     print prefix "define", macro P[macro] D[macro]
27998     next
27999   } else {
28000     # Replace #undef with comments.  This is necessary, for example,
28001     # in the case of _POSIX_SOURCE, which is predefined and required
28002     # on some systems where configure will not decide to define it.
28003     if (defundef == "undef") {
28004       print "/*", prefix defundef, macro, "*/"
28005       next
28006     }
28007   }
28008 }
28009 { print }
28010 _ACAWK
28011 _ACEOF
28012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28013   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28014 fi # test -n "$CONFIG_HEADERS"
28015
28016
28017 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28018 shift
28019 for ac_tag
28020 do
28021   case $ac_tag in
28022   :[FHLC]) ac_mode=$ac_tag; continue;;
28023   esac
28024   case $ac_mode$ac_tag in
28025   :[FHL]*:*);;
28026   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28027   :[FH]-) ac_tag=-:-;;
28028   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28029   esac
28030   ac_save_IFS=$IFS
28031   IFS=:
28032   set x $ac_tag
28033   IFS=$ac_save_IFS
28034   shift
28035   ac_file=$1
28036   shift
28037
28038   case $ac_mode in
28039   :L) ac_source=$1;;
28040   :[FH])
28041     ac_file_inputs=
28042     for ac_f
28043     do
28044       case $ac_f in
28045       -) ac_f="$tmp/stdin";;
28046       *) # Look for the file first in the build tree, then in the source tree
28047          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28048          # because $ac_f cannot contain `:'.
28049          test -f "$ac_f" ||
28050            case $ac_f in
28051            [\\/$]*) false;;
28052            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28053            esac ||
28054            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28055       esac
28056       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28057       as_fn_append ac_file_inputs " '$ac_f'"
28058     done
28059
28060     # Let's still pretend it is `configure' which instantiates (i.e., don't
28061     # use $as_me), people would be surprised to read:
28062     #    /* config.h.  Generated by config.status.  */
28063     configure_input='Generated from '`
28064           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28065         `' by configure.'
28066     if test x"$ac_file" != x-; then
28067       configure_input="$ac_file.  $configure_input"
28068       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28069 $as_echo "$as_me: creating $ac_file" >&6;}
28070     fi
28071     # Neutralize special characters interpreted by sed in replacement strings.
28072     case $configure_input in #(
28073     *\&* | *\|* | *\\* )
28074        ac_sed_conf_input=`$as_echo "$configure_input" |
28075        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28076     *) ac_sed_conf_input=$configure_input;;
28077     esac
28078
28079     case $ac_tag in
28080     *:-:* | *:-) cat >"$tmp/stdin" \
28081       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28082     esac
28083     ;;
28084   esac
28085
28086   ac_dir=`$as_dirname -- "$ac_file" ||
28087 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28088          X"$ac_file" : 'X\(//\)[^/]' \| \
28089          X"$ac_file" : 'X\(//\)$' \| \
28090          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28091 $as_echo X"$ac_file" |
28092     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28093             s//\1/
28094             q
28095           }
28096           /^X\(\/\/\)[^/].*/{
28097             s//\1/
28098             q
28099           }
28100           /^X\(\/\/\)$/{
28101             s//\1/
28102             q
28103           }
28104           /^X\(\/\).*/{
28105             s//\1/
28106             q
28107           }
28108           s/.*/./; q'`
28109   as_dir="$ac_dir"; as_fn_mkdir_p
28110   ac_builddir=.
28111
28112 case "$ac_dir" in
28113 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28114 *)
28115   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28116   # A ".." for each directory in $ac_dir_suffix.
28117   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28118   case $ac_top_builddir_sub in
28119   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28120   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28121   esac ;;
28122 esac
28123 ac_abs_top_builddir=$ac_pwd
28124 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28125 # for backward compatibility:
28126 ac_top_builddir=$ac_top_build_prefix
28127
28128 case $srcdir in
28129   .)  # We are building in place.
28130     ac_srcdir=.
28131     ac_top_srcdir=$ac_top_builddir_sub
28132     ac_abs_top_srcdir=$ac_pwd ;;
28133   [\\/]* | ?:[\\/]* )  # Absolute name.
28134     ac_srcdir=$srcdir$ac_dir_suffix;
28135     ac_top_srcdir=$srcdir
28136     ac_abs_top_srcdir=$srcdir ;;
28137   *) # Relative name.
28138     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28139     ac_top_srcdir=$ac_top_build_prefix$srcdir
28140     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28141 esac
28142 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28143
28144
28145   case $ac_mode in
28146   :F)
28147   #
28148   # CONFIG_FILE
28149   #
28150
28151 _ACEOF
28152
28153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28154 # If the template does not know about datarootdir, expand it.
28155 # FIXME: This hack should be removed a few years after 2.60.
28156 ac_datarootdir_hack=; ac_datarootdir_seen=
28157 ac_sed_dataroot='
28158 /datarootdir/ {
28159   p
28160   q
28161 }
28162 /@datadir@/p
28163 /@docdir@/p
28164 /@infodir@/p
28165 /@localedir@/p
28166 /@mandir@/p'
28167 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28168 *datarootdir*) ac_datarootdir_seen=yes;;
28169 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28170   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28171 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28172 _ACEOF
28173 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28174   ac_datarootdir_hack='
28175   s&@datadir@&$datadir&g
28176   s&@docdir@&$docdir&g
28177   s&@infodir@&$infodir&g
28178   s&@localedir@&$localedir&g
28179   s&@mandir@&$mandir&g
28180   s&\\\${datarootdir}&$datarootdir&g' ;;
28181 esac
28182 _ACEOF
28183
28184 # Neutralize VPATH when `$srcdir' = `.'.
28185 # Shell code in configure.ac might set extrasub.
28186 # FIXME: do we really want to maintain this feature?
28187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28188 ac_sed_extra="$ac_vpsub
28189 $extrasub
28190 _ACEOF
28191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28192 :t
28193 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28194 s|@configure_input@|$ac_sed_conf_input|;t t
28195 s&@top_builddir@&$ac_top_builddir_sub&;t t
28196 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28197 s&@srcdir@&$ac_srcdir&;t t
28198 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28199 s&@top_srcdir@&$ac_top_srcdir&;t t
28200 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28201 s&@builddir@&$ac_builddir&;t t
28202 s&@abs_builddir@&$ac_abs_builddir&;t t
28203 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28204 $ac_datarootdir_hack
28205 "
28206 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28207 if $ac_cs_awk_getline; then
28208   $AWK -f "$tmp/subs.awk"
28209 else
28210   $AWK -f "$tmp/subs.awk" | $SHELL
28211 fi >$tmp/out \
28212   || as_fn_error "could not create $ac_file" "$LINENO" 5
28213
28214 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28215   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28216   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28217   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28218 which seems to be undefined.  Please make sure it is defined." >&5
28219 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28220 which seems to be undefined.  Please make sure it is defined." >&2;}
28221
28222   rm -f "$tmp/stdin"
28223   case $ac_file in
28224   -) cat "$tmp/out" && rm -f "$tmp/out";;
28225   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28226   esac \
28227   || as_fn_error "could not create $ac_file" "$LINENO" 5
28228  ;;
28229   :H)
28230   #
28231   # CONFIG_HEADER
28232   #
28233   if test x"$ac_file" != x-; then
28234     {
28235       $as_echo "/* $configure_input  */" \
28236       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28237     } >"$tmp/config.h" \
28238       || as_fn_error "could not create $ac_file" "$LINENO" 5
28239     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28240       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28241 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28242     else
28243       rm -f "$ac_file"
28244       mv "$tmp/config.h" "$ac_file" \
28245         || as_fn_error "could not create $ac_file" "$LINENO" 5
28246     fi
28247   else
28248     $as_echo "/* $configure_input  */" \
28249       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28250       || as_fn_error "could not create -" "$LINENO" 5
28251   fi
28252  ;;
28253
28254   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28255 $as_echo "$as_me: executing $ac_file commands" >&6;}
28256  ;;
28257   esac
28258
28259
28260   case $ac_file$ac_mode in
28261     "as":F) chmod +x as ;;
28262     "collect-ld":F) chmod +x collect-ld ;;
28263     "nm":F) chmod +x nm ;;
28264     "default":C)
28265 case ${CONFIG_HEADERS} in
28266   *auto-host.h:config.in*)
28267   echo > cstamp-h ;;
28268 esac
28269 # Make sure all the subdirs exist.
28270 for d in $subdirs doc build common c-family
28271 do
28272     test -d $d || mkdir $d
28273 done
28274  ;;
28275
28276   esac
28277 done # for ac_tag
28278
28279
28280 as_fn_exit 0
28281 _ACEOF
28282 ac_clean_files=$ac_clean_files_save
28283
28284 test $ac_write_fail = 0 ||
28285   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28286
28287
28288 # configure is writing to config.log, and then calls config.status.
28289 # config.status does its own redirection, appending to config.log.
28290 # Unfortunately, on DOS this fails, as config.log is still kept open
28291 # by configure, so config.status won't be able to write to it; its
28292 # output is simply discarded.  So we exec the FD to /dev/null,
28293 # effectively closing config.log, so it can be properly (re)opened and
28294 # appended to by config.status.  When coming back to configure, we
28295 # need to make the FD available again.
28296 if test "$no_create" != yes; then
28297   ac_cs_success=:
28298   ac_config_status_args=
28299   test "$silent" = yes &&
28300     ac_config_status_args="$ac_config_status_args --quiet"
28301   exec 5>/dev/null
28302   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28303   exec 5>>config.log
28304   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28305   # would make configure fail if this is the last instruction.
28306   $ac_cs_success || as_fn_exit $?
28307 fi
28308 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28309   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28310 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28311 fi
28312
28313