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 GNAT_LIBEXC
 739 COLLECT2_LIBS
 740 CXXCPP
 741 AR
 742 NM
 743 BISON
 744 FLEX
 745 GENERATED_MANPAGES
 746 BUILD_INFO
 747 MAKEINFO
 748 have_mktemp_command
 749 make_compare_target
 750 INSTALL_DATA
 751 INSTALL_PROGRAM
 752 INSTALL
 753 ranlib_flags
 754 RANLIB
 755 LN
 756 LN_S
 757 AWK
 758 SET_MAKE
 759 REPORT_BUGS_TEXI
 760 REPORT_BUGS_TO
 761 PKGVERSION
 762 CONFIGURE_SPECS
 763 CROSS_SYSTEM_HEADER_DIR
 764 TARGET_SYSTEM_ROOT_DEFINE
 765 TARGET_SYSTEM_ROOT
 766 enable_shared
 767 enable_fixed_point
 768 enable_decimal_float
 769 enable_multilib
 770 ENABLE_BUILD_WITH_CXX
 771 coverage_flags
 772 valgrind_command
 773 valgrind_path_defines
 774 valgrind_path
 775 TREEBROWSER
 776 nocommon_flag
 777 warn_cxxflags
 778 warn_cflags
 779 c_strict_warn
 780 strict_warn
 781 c_loose_warn
 782 loose_warn
 783 EGREP
 784 GREP
 785 CPP
 786 OUTPUT_OPTION
 787 NO_MINUS_C_MINUS_O
 788 GNATMAKE
 789 GNATBIND
 790 ac_ct_CXX
 791 CXXFLAGS
 792 CXX
 793 OBJEXT
 794 EXEEXT
 795 ac_ct_CC
 796 CPPFLAGS
 797 LDFLAGS
 798 CFLAGS
 799 CC
 800 GENINSRC
 801 target_subdir
 802 host_subdir
 803 build_subdir
 804 build_libsubdir
 805 target_noncanonical
 806 target_os
 807 target_vendor
 808 target_cpu
 809 target
 810 host_os
 811 host_vendor
 812 host_cpu
 813 host
 814 build_os
 815 build_vendor
 816 build_cpu
 817 build
 818 target_alias
 819 host_alias
 820 build_alias
 821 LIBS
 822 ECHO_T
 823 ECHO_N
 824 ECHO_C
 825 DEFS
 826 mandir
 827 localedir
 828 libdir
 829 psdir
 830 pdfdir
 831 dvidir
 832 htmldir
 833 infodir
 834 docdir
 835 oldincludedir
 836 includedir
 837 localstatedir
 838 sharedstatedir
 839 sysconfdir
 840 datadir
 841 datarootdir
 842 libexecdir
 843 sbindir
 844 bindir
 845 program_transform_name
 846 prefix
 847 exec_prefix
 848 PACKAGE_URL
 849 PACKAGE_BUGREPORT
 850 PACKAGE_STRING
 851 PACKAGE_VERSION
 852 PACKAGE_TARNAME
 853 PACKAGE_NAME
 854 PATH_SEPARATOR
 855 SHELL'
 856 ac_subst_files='option_includes
 857 language_hooks'
 858 ac_user_opts='
 859 enable_option_checking
 860 with_build_libsubdir
 861 with_local_prefix
 862 with_gxx_include_dir
 863 with_cpp_install_dir
 864 enable_generated_files_in_srcdir
 865 with_gnu_ld
 866 with_ld
 867 with_demangler_in_ld
 868 with_gnu_as
 869 with_as
 870 enable_largefile
 871 enable_werror_always
 872 enable_checking
 873 enable_coverage
 874 enable_gather_detailed_mem_stats
 875 enable_build_with_cxx
 876 with_stabs
 877 enable_multilib
 878 enable___cxa_atexit
 879 enable_decimal_float
 880 enable_fixed_point
 881 enable_threads
 882 enable_tls
 883 enable_objc_gc
 884 with_dwarf2
 885 enable_shared
 886 with_build_sysroot
 887 with_sysroot
 888 with_specs
 889 with_pkgversion
 890 with_bugurl
 891 enable_languages
 892 with_multilib_list
 893 enable_rpath
 894 with_libiconv_prefix
 895 enable_initfini_array
 896 enable_sjlj_exceptions
 897 with_system_libunwind
 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-system-libunwind use installed libunwind
1663   --with-pic              try to use only PIC/non-PIC objects [default=use
1664                           both]
1665   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1666   --with-plugin-ld=[ARG]  specify the plugin linker
1667   --with-long-double-128  use 128-bit long double by default
1668   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1669                           the compiler
1670   --with-system-zlib      use installed libz
1671   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1672   --with-linker-hash-style={sysv,gnu,both}
1673                           specify the linker hash style
1674
1675 Some influential environment variables:
1676   CC          C compiler command
1677   CFLAGS      C compiler flags
1678   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1679               nonstandard directory <lib dir>
1680   LIBS        libraries to pass to the linker, e.g. -l<library>
1681   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1682               you have headers in a nonstandard directory <include dir>
1683   CXX         C++ compiler command
1684   CXXFLAGS    C++ compiler flags
1685   CPP         C preprocessor
1686   CXXCPP      C++ preprocessor
1687   GMPLIBS     How to link GMP
1688   GMPINC      How to find GMP include files
1689   PPLLIBS     How to link PPL
1690   PPLINC      How to find PPL include files
1691   CLOOGLIBS   How to link CLOOG
1692   CLOOGINC    How to find CLOOG include files
1693
1694 Use these variables to override the choices made by `configure' or to help
1695 it to find libraries and programs with nonstandard names/locations.
1696
1697 Report bugs to the package provider.
1698 _ACEOF
1699 ac_status=$?
1700 fi
1701
1702 if test "$ac_init_help" = "recursive"; then
1703   # If there are subdirs, report their specific --help.
1704   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1705     test -d "$ac_dir" ||
1706       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1707       continue
1708     ac_builddir=.
1709
1710 case "$ac_dir" in
1711 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1712 *)
1713   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1714   # A ".." for each directory in $ac_dir_suffix.
1715   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1716   case $ac_top_builddir_sub in
1717   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1718   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1719   esac ;;
1720 esac
1721 ac_abs_top_builddir=$ac_pwd
1722 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1723 # for backward compatibility:
1724 ac_top_builddir=$ac_top_build_prefix
1725
1726 case $srcdir in
1727   .)  # We are building in place.
1728     ac_srcdir=.
1729     ac_top_srcdir=$ac_top_builddir_sub
1730     ac_abs_top_srcdir=$ac_pwd ;;
1731   [\\/]* | ?:[\\/]* )  # Absolute name.
1732     ac_srcdir=$srcdir$ac_dir_suffix;
1733     ac_top_srcdir=$srcdir
1734     ac_abs_top_srcdir=$srcdir ;;
1735   *) # Relative name.
1736     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1737     ac_top_srcdir=$ac_top_build_prefix$srcdir
1738     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1739 esac
1740 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1741
1742     cd "$ac_dir" || { ac_status=$?; continue; }
1743     # Check for guested configure.
1744     if test -f "$ac_srcdir/configure.gnu"; then
1745       echo &&
1746       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1747     elif test -f "$ac_srcdir/configure"; then
1748       echo &&
1749       $SHELL "$ac_srcdir/configure" --help=recursive
1750     else
1751       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1752     fi || ac_status=$?
1753     cd "$ac_pwd" || { ac_status=$?; break; }
1754   done
1755 fi
1756
1757 test -n "$ac_init_help" && exit $ac_status
1758 if $ac_init_version; then
1759   cat <<\_ACEOF
1760 configure
1761 generated by GNU Autoconf 2.64
1762
1763 Copyright (C) 2009 Free Software Foundation, Inc.
1764 This configure script is free software; the Free Software Foundation
1765 gives unlimited permission to copy, distribute and modify it.
1766 _ACEOF
1767   exit
1768 fi
1769
1770 ## ------------------------ ##
1771 ## Autoconf initialization. ##
1772 ## ------------------------ ##
1773
1774 # ac_fn_c_try_compile LINENO
1775 # --------------------------
1776 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1777 ac_fn_c_try_compile ()
1778 {
1779   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1780   rm -f conftest.$ac_objext
1781   if { { ac_try="$ac_compile"
1782 case "(($ac_try" in
1783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1784   *) ac_try_echo=$ac_try;;
1785 esac
1786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1787 $as_echo "$ac_try_echo"; } >&5
1788   (eval "$ac_compile") 2>conftest.err
1789   ac_status=$?
1790   if test -s conftest.err; then
1791     grep -v '^ *+' conftest.err >conftest.er1
1792     cat conftest.er1 >&5
1793     mv -f conftest.er1 conftest.err
1794   fi
1795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1796   test $ac_status = 0; } && {
1797          test -z "$ac_c_werror_flag" ||
1798          test ! -s conftest.err
1799        } && test -s conftest.$ac_objext; then :
1800   ac_retval=0
1801 else
1802   $as_echo "$as_me: failed program was:" >&5
1803 sed 's/^/| /' conftest.$ac_ext >&5
1804
1805         ac_retval=1
1806 fi
1807   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1808   return $ac_retval
1809
1810 } # ac_fn_c_try_compile
1811
1812 # ac_fn_cxx_try_compile LINENO
1813 # ----------------------------
1814 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1815 ac_fn_cxx_try_compile ()
1816 {
1817   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1818   rm -f conftest.$ac_objext
1819   if { { ac_try="$ac_compile"
1820 case "(($ac_try" in
1821   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1822   *) ac_try_echo=$ac_try;;
1823 esac
1824 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1825 $as_echo "$ac_try_echo"; } >&5
1826   (eval "$ac_compile") 2>conftest.err
1827   ac_status=$?
1828   if test -s conftest.err; then
1829     grep -v '^ *+' conftest.err >conftest.er1
1830     cat conftest.er1 >&5
1831     mv -f conftest.er1 conftest.err
1832   fi
1833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1834   test $ac_status = 0; } && {
1835          test -z "$ac_cxx_werror_flag" ||
1836          test ! -s conftest.err
1837        } && test -s conftest.$ac_objext; then :
1838   ac_retval=0
1839 else
1840   $as_echo "$as_me: failed program was:" >&5
1841 sed 's/^/| /' conftest.$ac_ext >&5
1842
1843         ac_retval=1
1844 fi
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_cxx_try_compile
1849
1850 # ac_fn_c_try_cpp LINENO
1851 # ----------------------
1852 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1853 ac_fn_c_try_cpp ()
1854 {
1855   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1856   if { { ac_try="$ac_cpp conftest.$ac_ext"
1857 case "(($ac_try" in
1858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1859   *) ac_try_echo=$ac_try;;
1860 esac
1861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1862 $as_echo "$ac_try_echo"; } >&5
1863   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1864   ac_status=$?
1865   if test -s conftest.err; then
1866     grep -v '^ *+' conftest.err >conftest.er1
1867     cat conftest.er1 >&5
1868     mv -f conftest.er1 conftest.err
1869   fi
1870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1871   test $ac_status = 0; } >/dev/null && {
1872          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1873          test ! -s conftest.err
1874        }; then :
1875   ac_retval=0
1876 else
1877   $as_echo "$as_me: failed program was:" >&5
1878 sed 's/^/| /' conftest.$ac_ext >&5
1879
1880     ac_retval=1
1881 fi
1882   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1883   return $ac_retval
1884
1885 } # ac_fn_c_try_cpp
1886
1887 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1888 # -------------------------------------------------------
1889 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1890 # the include files in INCLUDES and setting the cache variable VAR
1891 # accordingly.
1892 ac_fn_c_check_header_mongrel ()
1893 {
1894   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1897 $as_echo_n "checking for $2... " >&6; }
1898 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1899   $as_echo_n "(cached) " >&6
1900 fi
1901 eval ac_res=\$$3
1902                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1903 $as_echo "$ac_res" >&6; }
1904 else
1905   # Is the header compilable?
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1907 $as_echo_n "checking $2 usability... " >&6; }
1908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h.  */
1910 $4
1911 #include <$2>
1912 _ACEOF
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914   ac_header_compiler=yes
1915 else
1916   ac_header_compiler=no
1917 fi
1918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1920 $as_echo "$ac_header_compiler" >&6; }
1921
1922 # Is the header present?
1923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1924 $as_echo_n "checking $2 presence... " >&6; }
1925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h.  */
1927 #include <$2>
1928 _ACEOF
1929 if ac_fn_c_try_cpp "$LINENO"; then :
1930   ac_header_preproc=yes
1931 else
1932   ac_header_preproc=no
1933 fi
1934 rm -f conftest.err conftest.$ac_ext
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1936 $as_echo "$ac_header_preproc" >&6; }
1937
1938 # So?  What about this header?
1939 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1940   yes:no: )
1941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1942 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1943     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1944 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1945     ;;
1946   no:yes:* )
1947     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1948 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1949     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1950 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1952 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1953     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1954 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1955     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1956 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1957     ;;
1958 esac
1959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1960 $as_echo_n "checking for $2... " >&6; }
1961 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1962   $as_echo_n "(cached) " >&6
1963 else
1964   eval "$3=\$ac_header_compiler"
1965 fi
1966 eval ac_res=\$$3
1967                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1968 $as_echo "$ac_res" >&6; }
1969 fi
1970   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1971
1972 } # ac_fn_c_check_header_mongrel
1973
1974 # ac_fn_c_try_run LINENO
1975 # ----------------------
1976 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1977 # that executables *can* be run.
1978 ac_fn_c_try_run ()
1979 {
1980   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981   if { { ac_try="$ac_link"
1982 case "(($ac_try" in
1983   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1984   *) ac_try_echo=$ac_try;;
1985 esac
1986 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1987 $as_echo "$ac_try_echo"; } >&5
1988   (eval "$ac_link") 2>&5
1989   ac_status=$?
1990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1991   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1992   { { case "(($ac_try" in
1993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1994   *) ac_try_echo=$ac_try;;
1995 esac
1996 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1997 $as_echo "$ac_try_echo"; } >&5
1998   (eval "$ac_try") 2>&5
1999   ac_status=$?
2000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2001   test $ac_status = 0; }; }; then :
2002   ac_retval=0
2003 else
2004   $as_echo "$as_me: program exited with status $ac_status" >&5
2005        $as_echo "$as_me: failed program was:" >&5
2006 sed 's/^/| /' conftest.$ac_ext >&5
2007
2008        ac_retval=$ac_status
2009 fi
2010   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2011   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2012   return $ac_retval
2013
2014 } # ac_fn_c_try_run
2015
2016 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2017 # -------------------------------------------------------
2018 # Tests whether HEADER exists and can be compiled using the include files in
2019 # INCLUDES, setting the cache variable VAR accordingly.
2020 ac_fn_c_check_header_compile ()
2021 {
2022   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2024 $as_echo_n "checking for $2... " >&6; }
2025 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2026   $as_echo_n "(cached) " >&6
2027 else
2028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2029 /* end confdefs.h.  */
2030 $4
2031 #include <$2>
2032 _ACEOF
2033 if ac_fn_c_try_compile "$LINENO"; then :
2034   eval "$3=yes"
2035 else
2036   eval "$3=no"
2037 fi
2038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2039 fi
2040 eval ac_res=\$$3
2041                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2042 $as_echo "$ac_res" >&6; }
2043   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2044
2045 } # ac_fn_c_check_header_compile
2046
2047 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2048 # --------------------------------------------
2049 # Tries to find the compile-time value of EXPR in a program that includes
2050 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2051 # computed
2052 ac_fn_c_compute_int ()
2053 {
2054   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055   if test "$cross_compiling" = yes; then
2056     # Depending upon the size, compute the lo and hi bounds.
2057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h.  */
2059 $4
2060 int
2061 main ()
2062 {
2063 static int test_array [1 - 2 * !(($2) >= 0)];
2064 test_array [0] = 0
2065
2066   ;
2067   return 0;
2068 }
2069 _ACEOF
2070 if ac_fn_c_try_compile "$LINENO"; then :
2071   ac_lo=0 ac_mid=0
2072   while :; do
2073     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2080 test_array [0] = 0
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_hi=$ac_mid; break
2088 else
2089   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2090                         if test $ac_lo -le $ac_mid; then
2091                           ac_lo= ac_hi=
2092                           break
2093                         fi
2094                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2095 fi
2096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2097   done
2098 else
2099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2100 /* end confdefs.h.  */
2101 $4
2102 int
2103 main ()
2104 {
2105 static int test_array [1 - 2 * !(($2) < 0)];
2106 test_array [0] = 0
2107
2108   ;
2109   return 0;
2110 }
2111 _ACEOF
2112 if ac_fn_c_try_compile "$LINENO"; then :
2113   ac_hi=-1 ac_mid=-1
2114   while :; do
2115     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2116 /* end confdefs.h.  */
2117 $4
2118 int
2119 main ()
2120 {
2121 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2122 test_array [0] = 0
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129   ac_lo=$ac_mid; break
2130 else
2131   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2132                         if test $ac_mid -le $ac_hi; then
2133                           ac_lo= ac_hi=
2134                           break
2135                         fi
2136                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2137 fi
2138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2139   done
2140 else
2141   ac_lo= ac_hi=
2142 fi
2143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2144 fi
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146 # Binary search between lo and hi bounds.
2147 while test "x$ac_lo" != "x$ac_hi"; do
2148   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2149   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2150 /* end confdefs.h.  */
2151 $4
2152 int
2153 main ()
2154 {
2155 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2156 test_array [0] = 0
2157
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 if ac_fn_c_try_compile "$LINENO"; then :
2163   ac_hi=$ac_mid
2164 else
2165   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2166 fi
2167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2168 done
2169 case $ac_lo in #((
2170 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2171 '') ac_retval=1 ;;
2172 esac
2173   else
2174     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2175 /* end confdefs.h.  */
2176 $4
2177 static long int longval () { return $2; }
2178 static unsigned long int ulongval () { return $2; }
2179 #include <stdio.h>
2180 #include <stdlib.h>
2181 int
2182 main ()
2183 {
2184
2185   FILE *f = fopen ("conftest.val", "w");
2186   if (! f)
2187     return 1;
2188   if (($2) < 0)
2189     {
2190       long int i = longval ();
2191       if (i != ($2))
2192         return 1;
2193       fprintf (f, "%ld", i);
2194     }
2195   else
2196     {
2197       unsigned long int i = ulongval ();
2198       if (i != ($2))
2199         return 1;
2200       fprintf (f, "%lu", i);
2201     }
2202   /* Do not output a trailing newline, as this causes \r\n confusion
2203      on some platforms.  */
2204   return ferror (f) || fclose (f) != 0;
2205
2206   ;
2207   return 0;
2208 }
2209 _ACEOF
2210 if ac_fn_c_try_run "$LINENO"; then :
2211   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2212 else
2213   ac_retval=1
2214 fi
2215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2216   conftest.$ac_objext conftest.beam conftest.$ac_ext
2217 rm -f conftest.val
2218
2219   fi
2220   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2221   return $ac_retval
2222
2223 } # ac_fn_c_compute_int
2224
2225 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2226 # -------------------------------------------
2227 # Tests whether TYPE exists after having included INCLUDES, setting cache
2228 # variable VAR accordingly.
2229 ac_fn_c_check_type ()
2230 {
2231   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2232   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2233 $as_echo_n "checking for $2... " >&6; }
2234 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2235   $as_echo_n "(cached) " >&6
2236 else
2237   eval "$3=no"
2238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h.  */
2240 $4
2241 int
2242 main ()
2243 {
2244 if (sizeof ($2))
2245          return 0;
2246   ;
2247   return 0;
2248 }
2249 _ACEOF
2250 if ac_fn_c_try_compile "$LINENO"; then :
2251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2252 /* end confdefs.h.  */
2253 $4
2254 int
2255 main ()
2256 {
2257 if (sizeof (($2)))
2258             return 0;
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 if ac_fn_c_try_compile "$LINENO"; then :
2264
2265 else
2266   eval "$3=yes"
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 fi
2272 eval ac_res=\$$3
2273                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2274 $as_echo "$ac_res" >&6; }
2275   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2276
2277 } # ac_fn_c_check_type
2278
2279 # ac_fn_c_find_intX_t LINENO BITS VAR
2280 # -----------------------------------
2281 # Finds a signed integer type with width BITS, setting cache variable VAR
2282 # accordingly.
2283 ac_fn_c_find_intX_t ()
2284 {
2285   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2287 $as_echo_n "checking for int$2_t... " >&6; }
2288 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2289   $as_echo_n "(cached) " >&6
2290 else
2291   eval "$3=no"
2292      for ac_type in int$2_t 'int' 'long int' \
2293          'long long int' 'short int' 'signed char'; do
2294        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2295 /* end confdefs.h.  */
2296 $ac_includes_default
2297 int
2298 main ()
2299 {
2300 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2301 test_array [0] = 0
2302
2303   ;
2304   return 0;
2305 }
2306 _ACEOF
2307 if ac_fn_c_try_compile "$LINENO"; then :
2308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2309 /* end confdefs.h.  */
2310 $ac_includes_default
2311 int
2312 main ()
2313 {
2314 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2315                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2316 test_array [0] = 0
2317
2318   ;
2319   return 0;
2320 }
2321 _ACEOF
2322 if ac_fn_c_try_compile "$LINENO"; then :
2323
2324 else
2325   case $ac_type in #(
2326   int$2_t) :
2327     eval "$3=yes" ;; #(
2328   *) :
2329     eval "$3=\$ac_type" ;;
2330 esac
2331 fi
2332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2333 fi
2334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2335        eval as_val=\$$3
2336    if test "x$as_val" = x""no; then :
2337
2338 else
2339   break
2340 fi
2341      done
2342 fi
2343 eval ac_res=\$$3
2344                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2345 $as_echo "$ac_res" >&6; }
2346   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2347
2348 } # ac_fn_c_find_intX_t
2349
2350 # ac_fn_c_try_link LINENO
2351 # -----------------------
2352 # Try to link conftest.$ac_ext, and return whether this succeeded.
2353 ac_fn_c_try_link ()
2354 {
2355   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2356   rm -f conftest.$ac_objext conftest$ac_exeext
2357   if { { ac_try="$ac_link"
2358 case "(($ac_try" in
2359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2360   *) ac_try_echo=$ac_try;;
2361 esac
2362 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2363 $as_echo "$ac_try_echo"; } >&5
2364   (eval "$ac_link") 2>conftest.err
2365   ac_status=$?
2366   if test -s conftest.err; then
2367     grep -v '^ *+' conftest.err >conftest.er1
2368     cat conftest.er1 >&5
2369     mv -f conftest.er1 conftest.err
2370   fi
2371   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2372   test $ac_status = 0; } && {
2373          test -z "$ac_c_werror_flag" ||
2374          test ! -s conftest.err
2375        } && test -s conftest$ac_exeext && {
2376          test "$cross_compiling" = yes ||
2377          $as_test_x conftest$ac_exeext
2378        }; then :
2379   ac_retval=0
2380 else
2381   $as_echo "$as_me: failed program was:" >&5
2382 sed 's/^/| /' conftest.$ac_ext >&5
2383
2384         ac_retval=1
2385 fi
2386   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2387   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2388   # interfere with the next link command; also delete a directory that is
2389   # left behind by Apple's compiler.  We do this before executing the actions.
2390   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2391   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2392   return $ac_retval
2393
2394 } # ac_fn_c_try_link
2395
2396 # ac_fn_c_find_uintX_t LINENO BITS VAR
2397 # ------------------------------------
2398 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2399 # accordingly.
2400 ac_fn_c_find_uintX_t ()
2401 {
2402   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2404 $as_echo_n "checking for uint$2_t... " >&6; }
2405 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2406   $as_echo_n "(cached) " >&6
2407 else
2408   eval "$3=no"
2409      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2410          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2411        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2412 /* end confdefs.h.  */
2413 $ac_includes_default
2414 int
2415 main ()
2416 {
2417 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2418 test_array [0] = 0
2419
2420   ;
2421   return 0;
2422 }
2423 _ACEOF
2424 if ac_fn_c_try_compile "$LINENO"; then :
2425   case $ac_type in #(
2426   uint$2_t) :
2427     eval "$3=yes" ;; #(
2428   *) :
2429     eval "$3=\$ac_type" ;;
2430 esac
2431 fi
2432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2433        eval as_val=\$$3
2434    if test "x$as_val" = x""no; then :
2435
2436 else
2437   break
2438 fi
2439      done
2440 fi
2441 eval ac_res=\$$3
2442                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2443 $as_echo "$ac_res" >&6; }
2444   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2445
2446 } # ac_fn_c_find_uintX_t
2447
2448 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2449 # ----------------------------------------------
2450 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2451 ac_fn_c_check_header_preproc ()
2452 {
2453   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2455 $as_echo_n "checking for $2... " >&6; }
2456 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2457   $as_echo_n "(cached) " >&6
2458 else
2459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2460 /* end confdefs.h.  */
2461 #include <$2>
2462 _ACEOF
2463 if ac_fn_c_try_cpp "$LINENO"; then :
2464   eval "$3=yes"
2465 else
2466   eval "$3=no"
2467 fi
2468 rm -f conftest.err conftest.$ac_ext
2469 fi
2470 eval ac_res=\$$3
2471                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2472 $as_echo "$ac_res" >&6; }
2473   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2474
2475 } # ac_fn_c_check_header_preproc
2476
2477 # ac_fn_cxx_try_cpp LINENO
2478 # ------------------------
2479 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2480 ac_fn_cxx_try_cpp ()
2481 {
2482   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2483   if { { ac_try="$ac_cpp conftest.$ac_ext"
2484 case "(($ac_try" in
2485   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2486   *) ac_try_echo=$ac_try;;
2487 esac
2488 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2489 $as_echo "$ac_try_echo"; } >&5
2490   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2491   ac_status=$?
2492   if test -s conftest.err; then
2493     grep -v '^ *+' conftest.err >conftest.er1
2494     cat conftest.er1 >&5
2495     mv -f conftest.er1 conftest.err
2496   fi
2497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2498   test $ac_status = 0; } >/dev/null && {
2499          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2500          test ! -s conftest.err
2501        }; then :
2502   ac_retval=0
2503 else
2504   $as_echo "$as_me: failed program was:" >&5
2505 sed 's/^/| /' conftest.$ac_ext >&5
2506
2507     ac_retval=1
2508 fi
2509   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2510   return $ac_retval
2511
2512 } # ac_fn_cxx_try_cpp
2513
2514 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2515 # ------------------------------------------------
2516 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2517 ac_fn_cxx_check_header_preproc ()
2518 {
2519   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2521 $as_echo_n "checking for $2... " >&6; }
2522 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2523   $as_echo_n "(cached) " >&6
2524 else
2525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2526 /* end confdefs.h.  */
2527 #include <$2>
2528 _ACEOF
2529 if ac_fn_cxx_try_cpp "$LINENO"; then :
2530   eval "$3=yes"
2531 else
2532   eval "$3=no"
2533 fi
2534 rm -f conftest.err conftest.$ac_ext
2535 fi
2536 eval ac_res=\$$3
2537                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2538 $as_echo "$ac_res" >&6; }
2539   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2540
2541 } # ac_fn_cxx_check_header_preproc
2542
2543 # ac_fn_c_check_func LINENO FUNC VAR
2544 # ----------------------------------
2545 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2546 ac_fn_c_check_func ()
2547 {
2548   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2550 $as_echo_n "checking for $2... " >&6; }
2551 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2552   $as_echo_n "(cached) " >&6
2553 else
2554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2555 /* end confdefs.h.  */
2556 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2557    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2558 #define $2 innocuous_$2
2559
2560 /* System header to define __stub macros and hopefully few prototypes,
2561     which can conflict with char $2 (); below.
2562     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2563     <limits.h> exists even on freestanding compilers.  */
2564
2565 #ifdef __STDC__
2566 # include <limits.h>
2567 #else
2568 # include <assert.h>
2569 #endif
2570
2571 #undef $2
2572
2573 /* Override any GCC internal prototype to avoid an error.
2574    Use char because int might match the return type of a GCC
2575    builtin and then its argument prototype would still apply.  */
2576 #ifdef __cplusplus
2577 extern "C"
2578 #endif
2579 char $2 ();
2580 /* The GNU C library defines this for functions which it implements
2581     to always fail with ENOSYS.  Some functions are actually named
2582     something starting with __ and the normal name is an alias.  */
2583 #if defined __stub_$2 || defined __stub___$2
2584 choke me
2585 #endif
2586
2587 int
2588 main ()
2589 {
2590 return $2 ();
2591   ;
2592   return 0;
2593 }
2594 _ACEOF
2595 if ac_fn_c_try_link "$LINENO"; then :
2596   eval "$3=yes"
2597 else
2598   eval "$3=no"
2599 fi
2600 rm -f core conftest.err conftest.$ac_objext \
2601     conftest$ac_exeext conftest.$ac_ext
2602 fi
2603 eval ac_res=\$$3
2604                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2605 $as_echo "$ac_res" >&6; }
2606   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2607
2608 } # ac_fn_c_check_func
2609
2610 # ac_fn_cxx_try_link LINENO
2611 # -------------------------
2612 # Try to link conftest.$ac_ext, and return whether this succeeded.
2613 ac_fn_cxx_try_link ()
2614 {
2615   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2616   rm -f conftest.$ac_objext conftest$ac_exeext
2617   if { { ac_try="$ac_link"
2618 case "(($ac_try" in
2619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620   *) ac_try_echo=$ac_try;;
2621 esac
2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2623 $as_echo "$ac_try_echo"; } >&5
2624   (eval "$ac_link") 2>conftest.err
2625   ac_status=$?
2626   if test -s conftest.err; then
2627     grep -v '^ *+' conftest.err >conftest.er1
2628     cat conftest.er1 >&5
2629     mv -f conftest.er1 conftest.err
2630   fi
2631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2632   test $ac_status = 0; } && {
2633          test -z "$ac_cxx_werror_flag" ||
2634          test ! -s conftest.err
2635        } && test -s conftest$ac_exeext && {
2636          test "$cross_compiling" = yes ||
2637          $as_test_x conftest$ac_exeext
2638        }; then :
2639   ac_retval=0
2640 else
2641   $as_echo "$as_me: failed program was:" >&5
2642 sed 's/^/| /' conftest.$ac_ext >&5
2643
2644         ac_retval=1
2645 fi
2646   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2647   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2648   # interfere with the next link command; also delete a directory that is
2649   # left behind by Apple's compiler.  We do this before executing the actions.
2650   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2651   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2652   return $ac_retval
2653
2654 } # ac_fn_cxx_try_link
2655 cat >config.log <<_ACEOF
2656 This file contains any messages produced by compilers while
2657 running configure, to aid debugging if configure makes a mistake.
2658
2659 It was created by $as_me, which was
2660 generated by GNU Autoconf 2.64.  Invocation command line was
2661
2662   $ $0 $@
2663
2664 _ACEOF
2665 exec 5>>config.log
2666 {
2667 cat <<_ASUNAME
2668 ## --------- ##
2669 ## Platform. ##
2670 ## --------- ##
2671
2672 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2673 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2674 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2675 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2676 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2677
2678 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2679 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2680
2681 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2682 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2683 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2684 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2685 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2686 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2687 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2688
2689 _ASUNAME
2690
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 for as_dir in $PATH
2693 do
2694   IFS=$as_save_IFS
2695   test -z "$as_dir" && as_dir=.
2696     $as_echo "PATH: $as_dir"
2697   done
2698 IFS=$as_save_IFS
2699
2700 } >&5
2701
2702 cat >&5 <<_ACEOF
2703
2704
2705 ## ----------- ##
2706 ## Core tests. ##
2707 ## ----------- ##
2708
2709 _ACEOF
2710
2711
2712 # Keep a trace of the command line.
2713 # Strip out --no-create and --no-recursion so they do not pile up.
2714 # Strip out --silent because we don't want to record it for future runs.
2715 # Also quote any args containing shell meta-characters.
2716 # Make two passes to allow for proper duplicate-argument suppression.
2717 ac_configure_args=
2718 ac_configure_args0=
2719 ac_configure_args1=
2720 ac_must_keep_next=false
2721 for ac_pass in 1 2
2722 do
2723   for ac_arg
2724   do
2725     case $ac_arg in
2726     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2727     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2728     | -silent | --silent | --silen | --sile | --sil)
2729       continue ;;
2730     *\'*)
2731       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2732     esac
2733     case $ac_pass in
2734     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2735     2)
2736       as_fn_append ac_configure_args1 " '$ac_arg'"
2737       if test $ac_must_keep_next = true; then
2738         ac_must_keep_next=false # Got value, back to normal.
2739       else
2740         case $ac_arg in
2741           *=* | --config-cache | -C | -disable-* | --disable-* \
2742           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2743           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2744           | -with-* | --with-* | -without-* | --without-* | --x)
2745             case "$ac_configure_args0 " in
2746               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2747             esac
2748             ;;
2749           -* ) ac_must_keep_next=true ;;
2750         esac
2751       fi
2752       as_fn_append ac_configure_args " '$ac_arg'"
2753       ;;
2754     esac
2755   done
2756 done
2757 { ac_configure_args0=; unset ac_configure_args0;}
2758 { ac_configure_args1=; unset ac_configure_args1;}
2759
2760 # When interrupted or exit'd, cleanup temporary files, and complete
2761 # config.log.  We remove comments because anyway the quotes in there
2762 # would cause problems or look ugly.
2763 # WARNING: Use '\'' to represent an apostrophe within the trap.
2764 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2765 trap 'exit_status=$?
2766   # Save into config.log some information that might help in debugging.
2767   {
2768     echo
2769
2770     cat <<\_ASBOX
2771 ## ---------------- ##
2772 ## Cache variables. ##
2773 ## ---------------- ##
2774 _ASBOX
2775     echo
2776     # The following way of writing the cache mishandles newlines in values,
2777 (
2778   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2779     eval ac_val=\$$ac_var
2780     case $ac_val in #(
2781     *${as_nl}*)
2782       case $ac_var in #(
2783       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2784 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2785       esac
2786       case $ac_var in #(
2787       _ | IFS | as_nl) ;; #(
2788       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2789       *) { eval $ac_var=; unset $ac_var;} ;;
2790       esac ;;
2791     esac
2792   done
2793   (set) 2>&1 |
2794     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2795     *${as_nl}ac_space=\ *)
2796       sed -n \
2797         "s/'\''/'\''\\\\'\'''\''/g;
2798           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2799       ;; #(
2800     *)
2801       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2802       ;;
2803     esac |
2804     sort
2805 )
2806     echo
2807
2808     cat <<\_ASBOX
2809 ## ----------------- ##
2810 ## Output variables. ##
2811 ## ----------------- ##
2812 _ASBOX
2813     echo
2814     for ac_var in $ac_subst_vars
2815     do
2816       eval ac_val=\$$ac_var
2817       case $ac_val in
2818       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2819       esac
2820       $as_echo "$ac_var='\''$ac_val'\''"
2821     done | sort
2822     echo
2823
2824     if test -n "$ac_subst_files"; then
2825       cat <<\_ASBOX
2826 ## ------------------- ##
2827 ## File substitutions. ##
2828 ## ------------------- ##
2829 _ASBOX
2830       echo
2831       for ac_var in $ac_subst_files
2832       do
2833         eval ac_val=\$$ac_var
2834         case $ac_val in
2835         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2836         esac
2837         $as_echo "$ac_var='\''$ac_val'\''"
2838       done | sort
2839       echo
2840     fi
2841
2842     if test -s confdefs.h; then
2843       cat <<\_ASBOX
2844 ## ----------- ##
2845 ## confdefs.h. ##
2846 ## ----------- ##
2847 _ASBOX
2848       echo
2849       cat confdefs.h
2850       echo
2851     fi
2852     test "$ac_signal" != 0 &&
2853       $as_echo "$as_me: caught signal $ac_signal"
2854     $as_echo "$as_me: exit $exit_status"
2855   } >&5
2856   rm -f core *.core core.conftest.* &&
2857     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2858     exit $exit_status
2859 ' 0
2860 for ac_signal in 1 2 13 15; do
2861   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2862 done
2863 ac_signal=0
2864
2865 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2866 rm -f -r conftest* confdefs.h
2867
2868 $as_echo "/* confdefs.h */" > confdefs.h
2869
2870 # Predefined preprocessor variables.
2871
2872 cat >>confdefs.h <<_ACEOF
2873 #define PACKAGE_NAME "$PACKAGE_NAME"
2874 _ACEOF
2875
2876 cat >>confdefs.h <<_ACEOF
2877 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2878 _ACEOF
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_STRING "$PACKAGE_STRING"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_URL "$PACKAGE_URL"
2894 _ACEOF
2895
2896
2897 # Let the site file select an alternate cache file if it wants to.
2898 # Prefer an explicitly selected file to automatically selected ones.
2899 ac_site_file1=NONE
2900 ac_site_file2=NONE
2901 if test -n "$CONFIG_SITE"; then
2902   ac_site_file1=$CONFIG_SITE
2903 elif test "x$prefix" != xNONE; then
2904   ac_site_file1=$prefix/share/config.site
2905   ac_site_file2=$prefix/etc/config.site
2906 else
2907   ac_site_file1=$ac_default_prefix/share/config.site
2908   ac_site_file2=$ac_default_prefix/etc/config.site
2909 fi
2910 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2911 do
2912   test "x$ac_site_file" = xNONE && continue
2913   if test -r "$ac_site_file"; then
2914     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2915 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2916     sed 's/^/| /' "$ac_site_file" >&5
2917     . "$ac_site_file"
2918   fi
2919 done
2920
2921 if test -r "$cache_file"; then
2922   # Some versions of bash will fail to source /dev/null (special
2923   # files actually), so we avoid doing that.
2924   if test -f "$cache_file"; then
2925     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2926 $as_echo "$as_me: loading cache $cache_file" >&6;}
2927     case $cache_file in
2928       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2929       *)                      . "./$cache_file";;
2930     esac
2931   fi
2932 else
2933   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2934 $as_echo "$as_me: creating cache $cache_file" >&6;}
2935   >$cache_file
2936 fi
2937
2938 # Check that the precious variables saved in the cache have kept the same
2939 # value.
2940 ac_cache_corrupted=false
2941 for ac_var in $ac_precious_vars; do
2942   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2943   eval ac_new_set=\$ac_env_${ac_var}_set
2944   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2945   eval ac_new_val=\$ac_env_${ac_var}_value
2946   case $ac_old_set,$ac_new_set in
2947     set,)
2948       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2949 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2950       ac_cache_corrupted=: ;;
2951     ,set)
2952       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2953 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2954       ac_cache_corrupted=: ;;
2955     ,);;
2956     *)
2957       if test "x$ac_old_val" != "x$ac_new_val"; then
2958         # differences in whitespace do not lead to failure.
2959         ac_old_val_w=`echo x $ac_old_val`
2960         ac_new_val_w=`echo x $ac_new_val`
2961         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2962           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2963 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2964           ac_cache_corrupted=:
2965         else
2966           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2967 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2968           eval $ac_var=\$ac_old_val
2969         fi
2970         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2971 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2972         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2973 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2974       fi;;
2975   esac
2976   # Pass precious variables to config.status.
2977   if test "$ac_new_set" = set; then
2978     case $ac_new_val in
2979     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2980     *) ac_arg=$ac_var=$ac_new_val ;;
2981     esac
2982     case " $ac_configure_args " in
2983       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2984       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2985     esac
2986   fi
2987 done
2988 if $ac_cache_corrupted; then
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2991   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2992 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2993   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2994 fi
2995 ## -------------------- ##
2996 ## Main body of script. ##
2997 ## -------------------- ##
2998
2999 ac_ext=c
3000 ac_cpp='$CPP $CPPFLAGS'
3001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3004
3005
3006
3007
3008
3009
3010 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3011
3012
3013 gcc_version=`cat $srcdir/BASE-VER`
3014
3015 # Determine the host, build, and target systems
3016 ac_aux_dir=
3017 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3018   for ac_t in install-sh install.sh shtool; do
3019     if test -f "$ac_dir/$ac_t"; then
3020       ac_aux_dir=$ac_dir
3021       ac_install_sh="$ac_aux_dir/$ac_t -c"
3022       break 2
3023     fi
3024   done
3025 done
3026 if test -z "$ac_aux_dir"; then
3027   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3028 fi
3029
3030 # These three variables are undocumented and unsupported,
3031 # and are intended to be withdrawn in a future Autoconf release.
3032 # They can cause serious problems if a builder's source tree is in a directory
3033 # whose full name contains unusual characters.
3034 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3035 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3036 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3037
3038
3039 # Make sure we can run config.sub.
3040 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3041   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3042
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3044 $as_echo_n "checking build system type... " >&6; }
3045 if test "${ac_cv_build+set}" = set; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   ac_build_alias=$build_alias
3049 test "x$ac_build_alias" = x &&
3050   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3051 test "x$ac_build_alias" = x &&
3052   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3053 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3054   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3055
3056 fi
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3058 $as_echo "$ac_cv_build" >&6; }
3059 case $ac_cv_build in
3060 *-*-*) ;;
3061 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3062 esac
3063 build=$ac_cv_build
3064 ac_save_IFS=$IFS; IFS='-'
3065 set x $ac_cv_build
3066 shift
3067 build_cpu=$1
3068 build_vendor=$2
3069 shift; shift
3070 # Remember, the first character of IFS is used to create $*,
3071 # except with old shells:
3072 build_os=$*
3073 IFS=$ac_save_IFS
3074 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3075
3076
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3078 $as_echo_n "checking host system type... " >&6; }
3079 if test "${ac_cv_host+set}" = set; then :
3080   $as_echo_n "(cached) " >&6
3081 else
3082   if test "x$host_alias" = x; then
3083   ac_cv_host=$ac_cv_build
3084 else
3085   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3086     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3087 fi
3088
3089 fi
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3091 $as_echo "$ac_cv_host" >&6; }
3092 case $ac_cv_host in
3093 *-*-*) ;;
3094 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3095 esac
3096 host=$ac_cv_host
3097 ac_save_IFS=$IFS; IFS='-'
3098 set x $ac_cv_host
3099 shift
3100 host_cpu=$1
3101 host_vendor=$2
3102 shift; shift
3103 # Remember, the first character of IFS is used to create $*,
3104 # except with old shells:
3105 host_os=$*
3106 IFS=$ac_save_IFS
3107 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3108
3109
3110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3111 $as_echo_n "checking target system type... " >&6; }
3112 if test "${ac_cv_target+set}" = set; then :
3113   $as_echo_n "(cached) " >&6
3114 else
3115   if test "x$target_alias" = x; then
3116   ac_cv_target=$ac_cv_host
3117 else
3118   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3119     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3120 fi
3121
3122 fi
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3124 $as_echo "$ac_cv_target" >&6; }
3125 case $ac_cv_target in
3126 *-*-*) ;;
3127 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3128 esac
3129 target=$ac_cv_target
3130 ac_save_IFS=$IFS; IFS='-'
3131 set x $ac_cv_target
3132 shift
3133 target_cpu=$1
3134 target_vendor=$2
3135 shift; shift
3136 # Remember, the first character of IFS is used to create $*,
3137 # except with old shells:
3138 target_os=$*
3139 IFS=$ac_save_IFS
3140 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3141
3142
3143 # The aliases save the names the user supplied, while $host etc.
3144 # will get canonicalized.
3145 test -n "$target_alias" &&
3146   test "$program_prefix$program_suffix$program_transform_name" = \
3147     NONENONEs,x,x, &&
3148   program_prefix=${target_alias}-
3149
3150 # Determine the noncanonical target name, for directory use.
3151  case ${build_alias} in
3152   "") build_noncanonical=${build} ;;
3153   *) build_noncanonical=${build_alias} ;;
3154 esac
3155
3156  case ${host_alias} in
3157   "") host_noncanonical=${build_noncanonical} ;;
3158   *) host_noncanonical=${host_alias} ;;
3159 esac
3160
3161  case ${target_alias} in
3162   "") target_noncanonical=${host_noncanonical} ;;
3163   *) target_noncanonical=${target_alias} ;;
3164 esac
3165
3166
3167
3168
3169 # Determine the target- and build-specific subdirectories
3170
3171 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3172 # have matching libraries, they should use host libraries: Makefile.tpl
3173 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3174 # However, they still use the build modules, because the corresponding
3175 # host modules (e.g. bison) are only built for the host when bootstrap
3176 # finishes. So:
3177 # - build_subdir is where we find build modules, and never changes.
3178 # - build_libsubdir is where we find build libraries, and can be overridden.
3179
3180 # Prefix 'build-' so this never conflicts with target_subdir.
3181 build_subdir="build-${build_noncanonical}"
3182
3183 # Check whether --with-build-libsubdir was given.
3184 if test "${with_build_libsubdir+set}" = set; then :
3185   withval=$with_build_libsubdir; build_libsubdir="$withval"
3186 else
3187   build_libsubdir="$build_subdir"
3188 fi
3189
3190 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3191 if ( test $srcdir = . && test -d gcc ) \
3192    || test -d $srcdir/../host-${host_noncanonical}; then
3193   host_subdir="host-${host_noncanonical}"
3194 else
3195   host_subdir=.
3196 fi
3197 # No prefix.
3198 target_subdir=${target_noncanonical}
3199
3200
3201 # Set program_transform_name
3202 test "$program_prefix" != NONE &&
3203   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3204 # Use a double $ so make ignores it.
3205 test "$program_suffix" != NONE &&
3206   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3207 # Double any \ or $.
3208 # By default was `s,x,x', remove it if useless.
3209 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3210 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3211
3212
3213 # Check for bogus environment variables.
3214 # Test if LIBRARY_PATH contains the notation for the current directory
3215 # since this would lead to problems installing/building glibc.
3216 # LIBRARY_PATH contains the current directory if one of the following
3217 # is true:
3218 # - one of the terminals (":" and ";") is the first or last sign
3219 # - two terminals occur directly after each other
3220 # - the path contains an element with a dot in it
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3222 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3223 case ${LIBRARY_PATH} in
3224   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3225     library_path_setting="contains current directory"
3226     ;;
3227   *)
3228     library_path_setting="ok"
3229     ;;
3230 esac
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3232 $as_echo "$library_path_setting" >&6; }
3233 if test "$library_path_setting" != "ok"; then
3234 as_fn_error "
3235 *** LIBRARY_PATH shouldn't contain the current directory when
3236 *** building gcc. Please change the environment variable
3237 *** and run configure again." "$LINENO" 5
3238 fi
3239
3240 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3241 # since this would lead to problems installing/building glibc.
3242 # GCC_EXEC_PREFIX contains the current directory if one of the following
3243 # is true:
3244 # - one of the terminals (":" and ";") is the first or last sign
3245 # - two terminals occur directly after each other
3246 # - the path contains an element with a dot in it
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3248 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3249 case ${GCC_EXEC_PREFIX} in
3250   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3251     gcc_exec_prefix_setting="contains current directory"
3252     ;;
3253   *)
3254     gcc_exec_prefix_setting="ok"
3255     ;;
3256 esac
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3258 $as_echo "$gcc_exec_prefix_setting" >&6; }
3259 if test "$gcc_exec_prefix_setting" != "ok"; then
3260 as_fn_error "
3261 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3262 *** building gcc. Please change the environment variable
3263 *** and run configure again." "$LINENO" 5
3264 fi
3265
3266 # -----------
3267 # Directories
3268 # -----------
3269
3270 # Specify the local prefix
3271 local_prefix=
3272
3273 # Check whether --with-local-prefix was given.
3274 if test "${with_local_prefix+set}" = set; then :
3275   withval=$with_local_prefix; case "${withval}" in
3276 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3277 no)     ;;
3278 *)      local_prefix=$with_local_prefix ;;
3279 esac
3280 fi
3281
3282
3283 # Default local prefix if it is empty
3284 if test x$local_prefix = x; then
3285         local_prefix=/usr/local
3286 fi
3287
3288 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3289 # passed in by the toplevel make and thus we'd get different behavior
3290 # depending on where we built the sources.
3291 gcc_gxx_include_dir=
3292 # Specify the g++ header file directory
3293
3294 # Check whether --with-gxx-include-dir was given.
3295 if test "${with_gxx_include_dir+set}" = set; then :
3296   withval=$with_gxx_include_dir; case "${withval}" in
3297 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3298 no)     ;;
3299 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3300 esac
3301 fi
3302
3303
3304 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3305 if test x${gcc_gxx_include_dir} = x; then
3306   if test x${enable_version_specific_runtime_libs} = xyes; then
3307     gcc_gxx_include_dir='${libsubdir}/include/c++'
3308   else
3309     libstdcxx_incdir='include/c++/$(version)'
3310     if test x$host != x$target; then
3311        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3312     fi
3313     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3314   fi
3315 fi
3316
3317
3318 # Check whether --with-cpp_install_dir was given.
3319 if test "${with_cpp_install_dir+set}" = set; then :
3320   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3321   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3322 elif test x$withval != xno; then
3323   cpp_install_dir=$withval
3324 fi
3325 fi
3326
3327
3328 # We would like to our source tree to be readonly.  However when releases or
3329 # pre-releases are generated, the flex/bison generated files as well as the
3330 # various formats of manuals need to be included along with the rest of the
3331 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3332 # just that.
3333
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3335 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3336     # Check whether --enable-generated-files-in-srcdir was given.
3337 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3338   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3339 else
3340   generated_files_in_srcdir=no
3341 fi
3342
3343
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3345 $as_echo "$generated_files_in_srcdir" >&6; }
3346
3347 if test "$generated_files_in_srcdir" = "yes"; then
3348   GENINSRC=''
3349 else
3350   GENINSRC='#'
3351 fi
3352
3353
3354 # -------------------
3355 # Find default linker
3356 # -------------------
3357
3358 # With GNU ld
3359
3360 # Check whether --with-gnu-ld was given.
3361 if test "${with_gnu_ld+set}" = set; then :
3362   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3363 else
3364   gnu_ld_flag=no
3365 fi
3366
3367
3368 # With pre-defined ld
3369
3370 # Check whether --with-ld was given.
3371 if test "${with_ld+set}" = set; then :
3372   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3373 fi
3374
3375 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3376   if test ! -x "$DEFAULT_LINKER"; then
3377     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3378   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3379     gnu_ld_flag=yes
3380   fi
3381
3382 cat >>confdefs.h <<_ACEOF
3383 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3384 _ACEOF
3385
3386 fi
3387
3388 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3389
3390 cat >>confdefs.h <<_ACEOF
3391 #define HAVE_GNU_LD $gnu_ld
3392 _ACEOF
3393
3394
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3396 $as_echo_n "checking whether a default linker was specified... " >&6; }
3397 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3398   if test x"$gnu_ld_flag" = x"no"; then
3399     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3400 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3401   else
3402     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3403 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3404   fi
3405 else
3406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3407 $as_echo "no" >&6; }
3408 fi
3409
3410 # With demangler in GNU ld
3411
3412 # Check whether --with-demangler-in-ld was given.
3413 if test "${with_demangler_in_ld+set}" = set; then :
3414   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3415 else
3416   demangler_in_ld=no
3417 fi
3418
3419
3420 # ----------------------
3421 # Find default assembler
3422 # ----------------------
3423
3424 # With GNU as
3425
3426 # Check whether --with-gnu-as was given.
3427 if test "${with_gnu_as+set}" = set; then :
3428   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3429 else
3430   gas_flag=no
3431 fi
3432
3433
3434
3435 # Check whether --with-as was given.
3436 if test "${with_as+set}" = set; then :
3437   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3438 fi
3439
3440 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3441   if test ! -x "$DEFAULT_ASSEMBLER"; then
3442     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3443   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3444     gas_flag=yes
3445   fi
3446
3447 cat >>confdefs.h <<_ACEOF
3448 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3449 _ACEOF
3450
3451 fi
3452
3453 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3454
3455 cat >>confdefs.h <<_ACEOF
3456 #define HAVE_GNU_AS $gnu_as
3457 _ACEOF
3458
3459
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3461 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3462 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3463   if test x"$gas_flag" = x"no"; then
3464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3465 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3466   else
3467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3468 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3469   fi
3470 else
3471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3472 $as_echo "no" >&6; }
3473 fi
3474
3475 # ---------------
3476 # Find C compiler
3477 # ---------------
3478
3479 # If a non-executable a.out is present (e.g. created by GNU as above even if
3480 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3481 # file, even when creating an executable, so an execution test fails.
3482 # Remove possible default executable files to avoid this.
3483 #
3484 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3485 # Autoconf includes it.
3486 rm -f a.out a.exe b.out
3487
3488 # Find the native compiler
3489 ac_ext=c
3490 ac_cpp='$CPP $CPPFLAGS'
3491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3494 if test -n "$ac_tool_prefix"; then
3495   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3496 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498 $as_echo_n "checking for $ac_word... " >&6; }
3499 if test "${ac_cv_prog_CC+set}" = set; then :
3500   $as_echo_n "(cached) " >&6
3501 else
3502   if test -n "$CC"; then
3503   ac_cv_prog_CC="$CC" # Let the user override the test.
3504 else
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506 for as_dir in $PATH
3507 do
3508   IFS=$as_save_IFS
3509   test -z "$as_dir" && as_dir=.
3510     for ac_exec_ext in '' $ac_executable_extensions; do
3511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3514     break 2
3515   fi
3516 done
3517   done
3518 IFS=$as_save_IFS
3519
3520 fi
3521 fi
3522 CC=$ac_cv_prog_CC
3523 if test -n "$CC"; then
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3525 $as_echo "$CC" >&6; }
3526 else
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3529 fi
3530
3531
3532 fi
3533 if test -z "$ac_cv_prog_CC"; then
3534   ac_ct_CC=$CC
3535   # Extract the first word of "gcc", so it can be a program name with args.
3536 set dummy gcc; ac_word=$2
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538 $as_echo_n "checking for $ac_word... " >&6; }
3539 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3540   $as_echo_n "(cached) " >&6
3541 else
3542   if test -n "$ac_ct_CC"; then
3543   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3544 else
3545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546 for as_dir in $PATH
3547 do
3548   IFS=$as_save_IFS
3549   test -z "$as_dir" && as_dir=.
3550     for ac_exec_ext in '' $ac_executable_extensions; do
3551   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3552     ac_cv_prog_ac_ct_CC="gcc"
3553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3554     break 2
3555   fi
3556 done
3557   done
3558 IFS=$as_save_IFS
3559
3560 fi
3561 fi
3562 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3563 if test -n "$ac_ct_CC"; then
3564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3565 $as_echo "$ac_ct_CC" >&6; }
3566 else
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568 $as_echo "no" >&6; }
3569 fi
3570
3571   if test "x$ac_ct_CC" = x; then
3572     CC=""
3573   else
3574     case $cross_compiling:$ac_tool_warned in
3575 yes:)
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3577 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3578 ac_tool_warned=yes ;;
3579 esac
3580     CC=$ac_ct_CC
3581   fi
3582 else
3583   CC="$ac_cv_prog_CC"
3584 fi
3585
3586 if test -z "$CC"; then
3587           if test -n "$ac_tool_prefix"; then
3588     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3589 set dummy ${ac_tool_prefix}cc; ac_word=$2
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3591 $as_echo_n "checking for $ac_word... " >&6; }
3592 if test "${ac_cv_prog_CC+set}" = set; then :
3593   $as_echo_n "(cached) " >&6
3594 else
3595   if test -n "$CC"; then
3596   ac_cv_prog_CC="$CC" # Let the user override the test.
3597 else
3598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3599 for as_dir in $PATH
3600 do
3601   IFS=$as_save_IFS
3602   test -z "$as_dir" && as_dir=.
3603     for ac_exec_ext in '' $ac_executable_extensions; do
3604   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3605     ac_cv_prog_CC="${ac_tool_prefix}cc"
3606     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3607     break 2
3608   fi
3609 done
3610   done
3611 IFS=$as_save_IFS
3612
3613 fi
3614 fi
3615 CC=$ac_cv_prog_CC
3616 if test -n "$CC"; then
3617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3618 $as_echo "$CC" >&6; }
3619 else
3620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3621 $as_echo "no" >&6; }
3622 fi
3623
3624
3625   fi
3626 fi
3627 if test -z "$CC"; then
3628   # Extract the first word of "cc", so it can be a program name with args.
3629 set dummy cc; ac_word=$2
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3631 $as_echo_n "checking for $ac_word... " >&6; }
3632 if test "${ac_cv_prog_CC+set}" = set; then :
3633   $as_echo_n "(cached) " >&6
3634 else
3635   if test -n "$CC"; then
3636   ac_cv_prog_CC="$CC" # Let the user override the test.
3637 else
3638   ac_prog_rejected=no
3639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3640 for as_dir in $PATH
3641 do
3642   IFS=$as_save_IFS
3643   test -z "$as_dir" && as_dir=.
3644     for ac_exec_ext in '' $ac_executable_extensions; do
3645   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3646     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3647        ac_prog_rejected=yes
3648        continue
3649      fi
3650     ac_cv_prog_CC="cc"
3651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3652     break 2
3653   fi
3654 done
3655   done
3656 IFS=$as_save_IFS
3657
3658 if test $ac_prog_rejected = yes; then
3659   # We found a bogon in the path, so make sure we never use it.
3660   set dummy $ac_cv_prog_CC
3661   shift
3662   if test $# != 0; then
3663     # We chose a different compiler from the bogus one.
3664     # However, it has the same basename, so the bogon will be chosen
3665     # first if we set CC to just the basename; use the full file name.
3666     shift
3667     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3668   fi
3669 fi
3670 fi
3671 fi
3672 CC=$ac_cv_prog_CC
3673 if test -n "$CC"; then
3674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3675 $as_echo "$CC" >&6; }
3676 else
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3678 $as_echo "no" >&6; }
3679 fi
3680
3681
3682 fi
3683 if test -z "$CC"; then
3684   if test -n "$ac_tool_prefix"; then
3685   for ac_prog in cl.exe
3686   do
3687     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3688 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3690 $as_echo_n "checking for $ac_word... " >&6; }
3691 if test "${ac_cv_prog_CC+set}" = set; then :
3692   $as_echo_n "(cached) " >&6
3693 else
3694   if test -n "$CC"; then
3695   ac_cv_prog_CC="$CC" # Let the user override the test.
3696 else
3697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3698 for as_dir in $PATH
3699 do
3700   IFS=$as_save_IFS
3701   test -z "$as_dir" && as_dir=.
3702     for ac_exec_ext in '' $ac_executable_extensions; do
3703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3704     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3706     break 2
3707   fi
3708 done
3709   done
3710 IFS=$as_save_IFS
3711
3712 fi
3713 fi
3714 CC=$ac_cv_prog_CC
3715 if test -n "$CC"; then
3716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3717 $as_echo "$CC" >&6; }
3718 else
3719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3720 $as_echo "no" >&6; }
3721 fi
3722
3723
3724     test -n "$CC" && break
3725   done
3726 fi
3727 if test -z "$CC"; then
3728   ac_ct_CC=$CC
3729   for ac_prog in cl.exe
3730 do
3731   # Extract the first word of "$ac_prog", so it can be a program name with args.
3732 set dummy $ac_prog; ac_word=$2
3733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3734 $as_echo_n "checking for $ac_word... " >&6; }
3735 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3736   $as_echo_n "(cached) " >&6
3737 else
3738   if test -n "$ac_ct_CC"; then
3739   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3740 else
3741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 for as_dir in $PATH
3743 do
3744   IFS=$as_save_IFS
3745   test -z "$as_dir" && as_dir=.
3746     for ac_exec_ext in '' $ac_executable_extensions; do
3747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3748     ac_cv_prog_ac_ct_CC="$ac_prog"
3749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3750     break 2
3751   fi
3752 done
3753   done
3754 IFS=$as_save_IFS
3755
3756 fi
3757 fi
3758 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3759 if test -n "$ac_ct_CC"; then
3760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3761 $as_echo "$ac_ct_CC" >&6; }
3762 else
3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3764 $as_echo "no" >&6; }
3765 fi
3766
3767
3768   test -n "$ac_ct_CC" && break
3769 done
3770
3771   if test "x$ac_ct_CC" = x; then
3772     CC=""
3773   else
3774     case $cross_compiling:$ac_tool_warned in
3775 yes:)
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3778 ac_tool_warned=yes ;;
3779 esac
3780     CC=$ac_ct_CC
3781   fi
3782 fi
3783
3784 fi
3785
3786
3787 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3788 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3789 as_fn_error "no acceptable C compiler found in \$PATH
3790 See \`config.log' for more details." "$LINENO" 5; }
3791
3792 # Provide some information about the compiler.
3793 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3794 set X $ac_compile
3795 ac_compiler=$2
3796 for ac_option in --version -v -V -qversion; do
3797   { { ac_try="$ac_compiler $ac_option >&5"
3798 case "(($ac_try" in
3799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3800   *) ac_try_echo=$ac_try;;
3801 esac
3802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3803 $as_echo "$ac_try_echo"; } >&5
3804   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3805   ac_status=$?
3806   if test -s conftest.err; then
3807     sed '10a\
3808 ... rest of stderr output deleted ...
3809          10q' conftest.err >conftest.er1
3810     cat conftest.er1 >&5
3811     rm -f conftest.er1 conftest.err
3812   fi
3813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3814   test $ac_status = 0; }
3815 done
3816
3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3818 /* end confdefs.h.  */
3819
3820 int
3821 main ()
3822 {
3823
3824   ;
3825   return 0;
3826 }
3827 _ACEOF
3828 ac_clean_files_save=$ac_clean_files
3829 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3830 # Try to create an executable without -o first, disregard a.out.
3831 # It will help us diagnose broken compilers, and finding out an intuition
3832 # of exeext.
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3834 $as_echo_n "checking for C compiler default output file name... " >&6; }
3835 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3836
3837 # The possible output files:
3838 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3839
3840 ac_rmfiles=
3841 for ac_file in $ac_files
3842 do
3843   case $ac_file in
3844     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3845     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3846   esac
3847 done
3848 rm -f $ac_rmfiles
3849
3850 if { { ac_try="$ac_link_default"
3851 case "(($ac_try" in
3852   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3853   *) ac_try_echo=$ac_try;;
3854 esac
3855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3856 $as_echo "$ac_try_echo"; } >&5
3857   (eval "$ac_link_default") 2>&5
3858   ac_status=$?
3859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3860   test $ac_status = 0; }; then :
3861   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3862 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3863 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3864 # so that the user can short-circuit this test for compilers unknown to
3865 # Autoconf.
3866 for ac_file in $ac_files ''
3867 do
3868   test -f "$ac_file" || continue
3869   case $ac_file in
3870     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3871         ;;
3872     [ab].out )
3873         # We found the default executable, but exeext='' is most
3874         # certainly right.
3875         break;;
3876     *.* )
3877         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3878         then :; else
3879            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3880         fi
3881         # We set ac_cv_exeext here because the later test for it is not
3882         # safe: cross compilers may not add the suffix if given an `-o'
3883         # argument, so we may need to know it at that point already.
3884         # Even if this section looks crufty: it has the advantage of
3885         # actually working.
3886         break;;
3887     * )
3888         break;;
3889   esac
3890 done
3891 test "$ac_cv_exeext" = no && ac_cv_exeext=
3892
3893 else
3894   ac_file=''
3895 fi
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3897 $as_echo "$ac_file" >&6; }
3898 if test -z "$ac_file"; then :
3899   $as_echo "$as_me: failed program was:" >&5
3900 sed 's/^/| /' conftest.$ac_ext >&5
3901
3902 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3903 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3904 { as_fn_set_status 77
3905 as_fn_error "C compiler cannot create executables
3906 See \`config.log' for more details." "$LINENO" 5; }; }
3907 fi
3908 ac_exeext=$ac_cv_exeext
3909
3910 # Check that the compiler produces executables we can run.  If not, either
3911 # the compiler is broken, or we cross compile.
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3913 $as_echo_n "checking whether the C compiler works... " >&6; }
3914 # If not cross compiling, check that we can run a simple program.
3915 if test "$cross_compiling" != yes; then
3916   if { ac_try='./$ac_file'
3917   { { case "(($ac_try" in
3918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3919   *) ac_try_echo=$ac_try;;
3920 esac
3921 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3922 $as_echo "$ac_try_echo"; } >&5
3923   (eval "$ac_try") 2>&5
3924   ac_status=$?
3925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3926   test $ac_status = 0; }; }; then
3927     cross_compiling=no
3928   else
3929     if test "$cross_compiling" = maybe; then
3930         cross_compiling=yes
3931     else
3932         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3934 as_fn_error "cannot run C compiled programs.
3935 If you meant to cross compile, use \`--host'.
3936 See \`config.log' for more details." "$LINENO" 5; }
3937     fi
3938   fi
3939 fi
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3941 $as_echo "yes" >&6; }
3942
3943 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3944 ac_clean_files=$ac_clean_files_save
3945 # Check that the compiler produces executables we can run.  If not, either
3946 # the compiler is broken, or we cross compile.
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3948 $as_echo_n "checking whether we are cross compiling... " >&6; }
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3950 $as_echo "$cross_compiling" >&6; }
3951
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3953 $as_echo_n "checking for suffix of executables... " >&6; }
3954 if { { ac_try="$ac_link"
3955 case "(($ac_try" in
3956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3957   *) ac_try_echo=$ac_try;;
3958 esac
3959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3960 $as_echo "$ac_try_echo"; } >&5
3961   (eval "$ac_link") 2>&5
3962   ac_status=$?
3963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3964   test $ac_status = 0; }; then :
3965   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3966 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3967 # work properly (i.e., refer to `conftest.exe'), while it won't with
3968 # `rm'.
3969 for ac_file in conftest.exe conftest conftest.*; do
3970   test -f "$ac_file" || continue
3971   case $ac_file in
3972     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3973     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3974           break;;
3975     * ) break;;
3976   esac
3977 done
3978 else
3979   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3981 as_fn_error "cannot compute suffix of executables: cannot compile and link
3982 See \`config.log' for more details." "$LINENO" 5; }
3983 fi
3984 rm -f conftest$ac_cv_exeext
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3986 $as_echo "$ac_cv_exeext" >&6; }
3987
3988 rm -f conftest.$ac_ext
3989 EXEEXT=$ac_cv_exeext
3990 ac_exeext=$EXEEXT
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3992 $as_echo_n "checking for suffix of object files... " >&6; }
3993 if test "${ac_cv_objext+set}" = set; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h.  */
3998
3999 int
4000 main ()
4001 {
4002
4003   ;
4004   return 0;
4005 }
4006 _ACEOF
4007 rm -f conftest.o conftest.obj
4008 if { { ac_try="$ac_compile"
4009 case "(($ac_try" in
4010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4011   *) ac_try_echo=$ac_try;;
4012 esac
4013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4014 $as_echo "$ac_try_echo"; } >&5
4015   (eval "$ac_compile") 2>&5
4016   ac_status=$?
4017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4018   test $ac_status = 0; }; then :
4019   for ac_file in conftest.o conftest.obj conftest.*; do
4020   test -f "$ac_file" || continue;
4021   case $ac_file in
4022     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4023     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4024        break;;
4025   esac
4026 done
4027 else
4028   $as_echo "$as_me: failed program was:" >&5
4029 sed 's/^/| /' conftest.$ac_ext >&5
4030
4031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4033 as_fn_error "cannot compute suffix of object files: cannot compile
4034 See \`config.log' for more details." "$LINENO" 5; }
4035 fi
4036 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4037 fi
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4039 $as_echo "$ac_cv_objext" >&6; }
4040 OBJEXT=$ac_cv_objext
4041 ac_objext=$OBJEXT
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4043 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4044 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4045   $as_echo_n "(cached) " >&6
4046 else
4047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h.  */
4049
4050 int
4051 main ()
4052 {
4053 #ifndef __GNUC__
4054        choke me
4055 #endif
4056
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 if ac_fn_c_try_compile "$LINENO"; then :
4062   ac_compiler_gnu=yes
4063 else
4064   ac_compiler_gnu=no
4065 fi
4066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4067 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4068
4069 fi
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4071 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4072 if test $ac_compiler_gnu = yes; then
4073   GCC=yes
4074 else
4075   GCC=
4076 fi
4077 ac_test_CFLAGS=${CFLAGS+set}
4078 ac_save_CFLAGS=$CFLAGS
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4080 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4081 if test "${ac_cv_prog_cc_g+set}" = set; then :
4082   $as_echo_n "(cached) " >&6
4083 else
4084   ac_save_c_werror_flag=$ac_c_werror_flag
4085    ac_c_werror_flag=yes
4086    ac_cv_prog_cc_g=no
4087    CFLAGS="-g"
4088    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4089 /* end confdefs.h.  */
4090
4091 int
4092 main ()
4093 {
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100   ac_cv_prog_cc_g=yes
4101 else
4102   CFLAGS=""
4103       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4104 /* end confdefs.h.  */
4105
4106 int
4107 main ()
4108 {
4109
4110   ;
4111   return 0;
4112 }
4113 _ACEOF
4114 if ac_fn_c_try_compile "$LINENO"; then :
4115
4116 else
4117   ac_c_werror_flag=$ac_save_c_werror_flag
4118          CFLAGS="-g"
4119          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4120 /* end confdefs.h.  */
4121
4122 int
4123 main ()
4124 {
4125
4126   ;
4127   return 0;
4128 }
4129 _ACEOF
4130 if ac_fn_c_try_compile "$LINENO"; then :
4131   ac_cv_prog_cc_g=yes
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136 fi
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138    ac_c_werror_flag=$ac_save_c_werror_flag
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4141 $as_echo "$ac_cv_prog_cc_g" >&6; }
4142 if test "$ac_test_CFLAGS" = set; then
4143   CFLAGS=$ac_save_CFLAGS
4144 elif test $ac_cv_prog_cc_g = yes; then
4145   if test "$GCC" = yes; then
4146     CFLAGS="-g -O2"
4147   else
4148     CFLAGS="-g"
4149   fi
4150 else
4151   if test "$GCC" = yes; then
4152     CFLAGS="-O2"
4153   else
4154     CFLAGS=
4155   fi
4156 fi
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4158 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4159 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4160   $as_echo_n "(cached) " >&6
4161 else
4162   ac_cv_prog_cc_c89=no
4163 ac_save_CC=$CC
4164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165 /* end confdefs.h.  */
4166 #include <stdarg.h>
4167 #include <stdio.h>
4168 #include <sys/types.h>
4169 #include <sys/stat.h>
4170 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4171 struct buf { int x; };
4172 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4173 static char *e (p, i)
4174      char **p;
4175      int i;
4176 {
4177   return p[i];
4178 }
4179 static char *f (char * (*g) (char **, int), char **p, ...)
4180 {
4181   char *s;
4182   va_list v;
4183   va_start (v,p);
4184   s = g (p, va_arg (v,int));
4185   va_end (v);
4186   return s;
4187 }
4188
4189 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4190    function prototypes and stuff, but not '\xHH' hex character constants.
4191    These don't provoke an error unfortunately, instead are silently treated
4192    as 'x'.  The following induces an error, until -std is added to get
4193    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4194    array size at least.  It's necessary to write '\x00'==0 to get something
4195    that's true only with -std.  */
4196 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4197
4198 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4199    inside strings and character constants.  */
4200 #define FOO(x) 'x'
4201 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4202
4203 int test (int i, double x);
4204 struct s1 {int (*f) (int a);};
4205 struct s2 {int (*f) (double a);};
4206 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4207 int argc;
4208 char **argv;
4209 int
4210 main ()
4211 {
4212 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4213   ;
4214   return 0;
4215 }
4216 _ACEOF
4217 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4218         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4219 do
4220   CC="$ac_save_CC $ac_arg"
4221   if ac_fn_c_try_compile "$LINENO"; then :
4222   ac_cv_prog_cc_c89=$ac_arg
4223 fi
4224 rm -f core conftest.err conftest.$ac_objext
4225   test "x$ac_cv_prog_cc_c89" != "xno" && break
4226 done
4227 rm -f conftest.$ac_ext
4228 CC=$ac_save_CC
4229
4230 fi
4231 # AC_CACHE_VAL
4232 case "x$ac_cv_prog_cc_c89" in
4233   x)
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4235 $as_echo "none needed" >&6; } ;;
4236   xno)
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4238 $as_echo "unsupported" >&6; } ;;
4239   *)
4240     CC="$CC $ac_cv_prog_cc_c89"
4241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4242 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4243 esac
4244 if test "x$ac_cv_prog_cc_c89" != xno; then :
4245
4246 fi
4247
4248 ac_ext=c
4249 ac_cpp='$CPP $CPPFLAGS'
4250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4253
4254 if test "x$CC" != xcc; then
4255   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4256 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4257 else
4258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4259 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4260 fi
4261 set dummy $CC; ac_cc=`$as_echo "$2" |
4262                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4263 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4264   $as_echo_n "(cached) " >&6
4265 else
4266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4267 /* end confdefs.h.  */
4268
4269 int
4270 main ()
4271 {
4272
4273   ;
4274   return 0;
4275 }
4276 _ACEOF
4277 # Make sure it works both with $CC and with simple cc.
4278 # We do the test twice because some compilers refuse to overwrite an
4279 # existing .o file with -o, though they will create one.
4280 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4281 rm -f conftest2.*
4282 if { { case "(($ac_try" in
4283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4284   *) ac_try_echo=$ac_try;;
4285 esac
4286 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4287 $as_echo "$ac_try_echo"; } >&5
4288   (eval "$ac_try") 2>&5
4289   ac_status=$?
4290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4291   test $ac_status = 0; } &&
4292    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4294   *) ac_try_echo=$ac_try;;
4295 esac
4296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4297 $as_echo "$ac_try_echo"; } >&5
4298   (eval "$ac_try") 2>&5
4299   ac_status=$?
4300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4301   test $ac_status = 0; };
4302 then
4303   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4304   if test "x$CC" != xcc; then
4305     # Test first that cc exists at all.
4306     if { ac_try='cc -c conftest.$ac_ext >&5'
4307   { { case "(($ac_try" in
4308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4309   *) ac_try_echo=$ac_try;;
4310 esac
4311 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4312 $as_echo "$ac_try_echo"; } >&5
4313   (eval "$ac_try") 2>&5
4314   ac_status=$?
4315   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4316   test $ac_status = 0; }; }; then
4317       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4318       rm -f conftest2.*
4319       if { { case "(($ac_try" in
4320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4321   *) ac_try_echo=$ac_try;;
4322 esac
4323 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4324 $as_echo "$ac_try_echo"; } >&5
4325   (eval "$ac_try") 2>&5
4326   ac_status=$?
4327   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4328   test $ac_status = 0; } &&
4329          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4330   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4331   *) ac_try_echo=$ac_try;;
4332 esac
4333 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4334 $as_echo "$ac_try_echo"; } >&5
4335   (eval "$ac_try") 2>&5
4336   ac_status=$?
4337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4338   test $ac_status = 0; };
4339       then
4340         # cc works too.
4341         :
4342       else
4343         # cc exists but doesn't like -o.
4344         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4345       fi
4346     fi
4347   fi
4348 else
4349   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4350 fi
4351 rm -f core conftest*
4352
4353 fi
4354 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4356 $as_echo "yes" >&6; }
4357 else
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4359 $as_echo "no" >&6; }
4360
4361 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4362
4363 fi
4364
4365 # expand $ac_aux_dir to an absolute path
4366 am_aux_dir=`cd $ac_aux_dir && pwd`
4367
4368 # FIXME: we rely on the cache variable name because
4369 # there is no other way.
4370 set dummy $CC
4371 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4372 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4373 if test "$am_t" != yes; then
4374    # Losing compiler, so override with the script.
4375    # FIXME: It is wrong to rewrite CC.
4376    # But if we don't then we get into trouble of one sort or another.
4377    # A longer-term fix would be to have automake use am__CC in this case,
4378    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4379    CC="$am_aux_dir/compile $CC"
4380 fi
4381
4382
4383 ac_ext=cpp
4384 ac_cpp='$CXXCPP $CPPFLAGS'
4385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4388 if test -z "$CXX"; then
4389   if test -n "$CCC"; then
4390     CXX=$CCC
4391   else
4392     if test -n "$ac_tool_prefix"; then
4393   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4394   do
4395     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4396 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4398 $as_echo_n "checking for $ac_word... " >&6; }
4399 if test "${ac_cv_prog_CXX+set}" = set; then :
4400   $as_echo_n "(cached) " >&6
4401 else
4402   if test -n "$CXX"; then
4403   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4404 else
4405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4406 for as_dir in $PATH
4407 do
4408   IFS=$as_save_IFS
4409   test -z "$as_dir" && as_dir=.
4410     for ac_exec_ext in '' $ac_executable_extensions; do
4411   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4412     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4414     break 2
4415   fi
4416 done
4417   done
4418 IFS=$as_save_IFS
4419
4420 fi
4421 fi
4422 CXX=$ac_cv_prog_CXX
4423 if test -n "$CXX"; then
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4425 $as_echo "$CXX" >&6; }
4426 else
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4428 $as_echo "no" >&6; }
4429 fi
4430
4431
4432     test -n "$CXX" && break
4433   done
4434 fi
4435 if test -z "$CXX"; then
4436   ac_ct_CXX=$CXX
4437   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4438 do
4439   # Extract the first word of "$ac_prog", so it can be a program name with args.
4440 set dummy $ac_prog; ac_word=$2
4441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4442 $as_echo_n "checking for $ac_word... " >&6; }
4443 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4444   $as_echo_n "(cached) " >&6
4445 else
4446   if test -n "$ac_ct_CXX"; then
4447   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4448 else
4449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4450 for as_dir in $PATH
4451 do
4452   IFS=$as_save_IFS
4453   test -z "$as_dir" && as_dir=.
4454     for ac_exec_ext in '' $ac_executable_extensions; do
4455   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4456     ac_cv_prog_ac_ct_CXX="$ac_prog"
4457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4458     break 2
4459   fi
4460 done
4461   done
4462 IFS=$as_save_IFS
4463
4464 fi
4465 fi
4466 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4467 if test -n "$ac_ct_CXX"; then
4468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4469 $as_echo "$ac_ct_CXX" >&6; }
4470 else
4471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4472 $as_echo "no" >&6; }
4473 fi
4474
4475
4476   test -n "$ac_ct_CXX" && break
4477 done
4478
4479   if test "x$ac_ct_CXX" = x; then
4480     CXX="g++"
4481   else
4482     case $cross_compiling:$ac_tool_warned in
4483 yes:)
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4485 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4486 ac_tool_warned=yes ;;
4487 esac
4488     CXX=$ac_ct_CXX
4489   fi
4490 fi
4491
4492   fi
4493 fi
4494 # Provide some information about the compiler.
4495 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4496 set X $ac_compile
4497 ac_compiler=$2
4498 for ac_option in --version -v -V -qversion; do
4499   { { ac_try="$ac_compiler $ac_option >&5"
4500 case "(($ac_try" in
4501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4502   *) ac_try_echo=$ac_try;;
4503 esac
4504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4505 $as_echo "$ac_try_echo"; } >&5
4506   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4507   ac_status=$?
4508   if test -s conftest.err; then
4509     sed '10a\
4510 ... rest of stderr output deleted ...
4511          10q' conftest.err >conftest.er1
4512     cat conftest.er1 >&5
4513     rm -f conftest.er1 conftest.err
4514   fi
4515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4516   test $ac_status = 0; }
4517 done
4518
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4520 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4521 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4522   $as_echo_n "(cached) " >&6
4523 else
4524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4525 /* end confdefs.h.  */
4526
4527 int
4528 main ()
4529 {
4530 #ifndef __GNUC__
4531        choke me
4532 #endif
4533
4534   ;
4535   return 0;
4536 }
4537 _ACEOF
4538 if ac_fn_cxx_try_compile "$LINENO"; then :
4539   ac_compiler_gnu=yes
4540 else
4541   ac_compiler_gnu=no
4542 fi
4543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4544 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4545
4546 fi
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4548 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4549 if test $ac_compiler_gnu = yes; then
4550   GXX=yes
4551 else
4552   GXX=
4553 fi
4554 ac_test_CXXFLAGS=${CXXFLAGS+set}
4555 ac_save_CXXFLAGS=$CXXFLAGS
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4557 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4558 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4559   $as_echo_n "(cached) " >&6
4560 else
4561   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4562    ac_cxx_werror_flag=yes
4563    ac_cv_prog_cxx_g=no
4564    CXXFLAGS="-g"
4565    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h.  */
4567
4568 int
4569 main ()
4570 {
4571
4572   ;
4573   return 0;
4574 }
4575 _ACEOF
4576 if ac_fn_cxx_try_compile "$LINENO"; then :
4577   ac_cv_prog_cxx_g=yes
4578 else
4579   CXXFLAGS=""
4580       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4581 /* end confdefs.h.  */
4582
4583 int
4584 main ()
4585 {
4586
4587   ;
4588   return 0;
4589 }
4590 _ACEOF
4591 if ac_fn_cxx_try_compile "$LINENO"; then :
4592
4593 else
4594   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4595          CXXFLAGS="-g"
4596          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4597 /* end confdefs.h.  */
4598
4599 int
4600 main ()
4601 {
4602
4603   ;
4604   return 0;
4605 }
4606 _ACEOF
4607 if ac_fn_cxx_try_compile "$LINENO"; then :
4608   ac_cv_prog_cxx_g=yes
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611 fi
4612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4613 fi
4614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4615    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4616 fi
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4618 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4619 if test "$ac_test_CXXFLAGS" = set; then
4620   CXXFLAGS=$ac_save_CXXFLAGS
4621 elif test $ac_cv_prog_cxx_g = yes; then
4622   if test "$GXX" = yes; then
4623     CXXFLAGS="-g -O2"
4624   else
4625     CXXFLAGS="-g"
4626   fi
4627 else
4628   if test "$GXX" = yes; then
4629     CXXFLAGS="-O2"
4630   else
4631     CXXFLAGS=
4632   fi
4633 fi
4634 ac_ext=c
4635 ac_cpp='$CPP $CPPFLAGS'
4636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4639
4640
4641
4642
4643 if test -n "$ac_tool_prefix"; then
4644   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4645 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4647 $as_echo_n "checking for $ac_word... " >&6; }
4648 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4649   $as_echo_n "(cached) " >&6
4650 else
4651   if test -n "$GNATBIND"; then
4652   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4653 else
4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4655 for as_dir in $PATH
4656 do
4657   IFS=$as_save_IFS
4658   test -z "$as_dir" && as_dir=.
4659     for ac_exec_ext in '' $ac_executable_extensions; do
4660   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4661     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4663     break 2
4664   fi
4665 done
4666   done
4667 IFS=$as_save_IFS
4668
4669 fi
4670 fi
4671 GNATBIND=$ac_cv_prog_GNATBIND
4672 if test -n "$GNATBIND"; then
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4674 $as_echo "$GNATBIND" >&6; }
4675 else
4676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4677 $as_echo "no" >&6; }
4678 fi
4679
4680
4681 fi
4682 if test -z "$ac_cv_prog_GNATBIND"; then
4683   ac_ct_GNATBIND=$GNATBIND
4684   # Extract the first word of "gnatbind", so it can be a program name with args.
4685 set dummy gnatbind; ac_word=$2
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4687 $as_echo_n "checking for $ac_word... " >&6; }
4688 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4689   $as_echo_n "(cached) " >&6
4690 else
4691   if test -n "$ac_ct_GNATBIND"; then
4692   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4693 else
4694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4695 for as_dir in $PATH
4696 do
4697   IFS=$as_save_IFS
4698   test -z "$as_dir" && as_dir=.
4699     for ac_exec_ext in '' $ac_executable_extensions; do
4700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4701     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4703     break 2
4704   fi
4705 done
4706   done
4707 IFS=$as_save_IFS
4708
4709 fi
4710 fi
4711 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4712 if test -n "$ac_ct_GNATBIND"; then
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4714 $as_echo "$ac_ct_GNATBIND" >&6; }
4715 else
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4717 $as_echo "no" >&6; }
4718 fi
4719
4720   if test "x$ac_ct_GNATBIND" = x; then
4721     GNATBIND="no"
4722   else
4723     case $cross_compiling:$ac_tool_warned in
4724 yes:)
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4726 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4727 ac_tool_warned=yes ;;
4728 esac
4729     GNATBIND=$ac_ct_GNATBIND
4730   fi
4731 else
4732   GNATBIND="$ac_cv_prog_GNATBIND"
4733 fi
4734
4735 if test -n "$ac_tool_prefix"; then
4736   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4737 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4739 $as_echo_n "checking for $ac_word... " >&6; }
4740 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4741   $as_echo_n "(cached) " >&6
4742 else
4743   if test -n "$GNATMAKE"; then
4744   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4745 else
4746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747 for as_dir in $PATH
4748 do
4749   IFS=$as_save_IFS
4750   test -z "$as_dir" && as_dir=.
4751     for ac_exec_ext in '' $ac_executable_extensions; do
4752   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4753     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4755     break 2
4756   fi
4757 done
4758   done
4759 IFS=$as_save_IFS
4760
4761 fi
4762 fi
4763 GNATMAKE=$ac_cv_prog_GNATMAKE
4764 if test -n "$GNATMAKE"; then
4765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4766 $as_echo "$GNATMAKE" >&6; }
4767 else
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4769 $as_echo "no" >&6; }
4770 fi
4771
4772
4773 fi
4774 if test -z "$ac_cv_prog_GNATMAKE"; then
4775   ac_ct_GNATMAKE=$GNATMAKE
4776   # Extract the first word of "gnatmake", so it can be a program name with args.
4777 set dummy gnatmake; ac_word=$2
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4779 $as_echo_n "checking for $ac_word... " >&6; }
4780 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4781   $as_echo_n "(cached) " >&6
4782 else
4783   if test -n "$ac_ct_GNATMAKE"; then
4784   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4785 else
4786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4787 for as_dir in $PATH
4788 do
4789   IFS=$as_save_IFS
4790   test -z "$as_dir" && as_dir=.
4791     for ac_exec_ext in '' $ac_executable_extensions; do
4792   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4793     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4795     break 2
4796   fi
4797 done
4798   done
4799 IFS=$as_save_IFS
4800
4801 fi
4802 fi
4803 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4804 if test -n "$ac_ct_GNATMAKE"; then
4805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4806 $as_echo "$ac_ct_GNATMAKE" >&6; }
4807 else
4808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4809 $as_echo "no" >&6; }
4810 fi
4811
4812   if test "x$ac_ct_GNATMAKE" = x; then
4813     GNATMAKE="no"
4814   else
4815     case $cross_compiling:$ac_tool_warned in
4816 yes:)
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4818 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4819 ac_tool_warned=yes ;;
4820 esac
4821     GNATMAKE=$ac_ct_GNATMAKE
4822   fi
4823 else
4824   GNATMAKE="$ac_cv_prog_GNATMAKE"
4825 fi
4826
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4828 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4829 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4830   $as_echo_n "(cached) " >&6
4831 else
4832   cat >conftest.adb <<EOF
4833 procedure conftest is begin null; end conftest;
4834 EOF
4835 acx_cv_cc_gcc_supports_ada=no
4836 # There is a bug in old released versions of GCC which causes the
4837 # driver to exit successfully when the appropriate language module
4838 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4839 # Therefore we must check for the error message as well as an
4840 # unsuccessful exit.
4841 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4842 # given a .adb file, but produce no object file.  So we must check
4843 # if an object file was really produced to guard against this.
4844 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4845 if test x"$errors" = x && test -f conftest.$ac_objext; then
4846   acx_cv_cc_gcc_supports_ada=yes
4847 fi
4848 rm -f conftest.*
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4851 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4852
4853 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4854   have_gnat=yes
4855 else
4856   have_gnat=no
4857 fi
4858
4859
4860 # autoconf is lame and doesn't give us any substitution variable for this.
4861 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4862   NO_MINUS_C_MINUS_O=yes
4863 else
4864   OUTPUT_OPTION='-o $@'
4865 fi
4866
4867
4868
4869 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4870 # optimizations to be activated explicitly by the toplevel.
4871 case "$CC" in
4872   */prev-gcc/xgcc*) ;;
4873   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4874 esac
4875
4876
4877 # -------------------------
4878 # Check C compiler features
4879 # -------------------------
4880
4881
4882 ac_ext=c
4883 ac_cpp='$CPP $CPPFLAGS'
4884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4888 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4889 # On Suns, sometimes $CPP names a directory.
4890 if test -n "$CPP" && test -d "$CPP"; then
4891   CPP=
4892 fi
4893 if test -z "$CPP"; then
4894   if test "${ac_cv_prog_CPP+set}" = set; then :
4895   $as_echo_n "(cached) " >&6
4896 else
4897       # Double quotes because CPP needs to be expanded
4898     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4899     do
4900       ac_preproc_ok=false
4901 for ac_c_preproc_warn_flag in '' yes
4902 do
4903   # Use a header file that comes with gcc, so configuring glibc
4904   # with a fresh cross-compiler works.
4905   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4906   # <limits.h> exists even on freestanding compilers.
4907   # On the NeXT, cc -E runs the code through the compiler's parser,
4908   # not just through cpp. "Syntax error" is here to catch this case.
4909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4910 /* end confdefs.h.  */
4911 #ifdef __STDC__
4912 # include <limits.h>
4913 #else
4914 # include <assert.h>
4915 #endif
4916                      Syntax error
4917 _ACEOF
4918 if ac_fn_c_try_cpp "$LINENO"; then :
4919
4920 else
4921   # Broken: fails on valid input.
4922 continue
4923 fi
4924 rm -f conftest.err conftest.$ac_ext
4925
4926   # OK, works on sane cases.  Now check whether nonexistent headers
4927   # can be detected and how.
4928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4929 /* end confdefs.h.  */
4930 #include <ac_nonexistent.h>
4931 _ACEOF
4932 if ac_fn_c_try_cpp "$LINENO"; then :
4933   # Broken: success on invalid input.
4934 continue
4935 else
4936   # Passes both tests.
4937 ac_preproc_ok=:
4938 break
4939 fi
4940 rm -f conftest.err conftest.$ac_ext
4941
4942 done
4943 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4944 rm -f conftest.err conftest.$ac_ext
4945 if $ac_preproc_ok; then :
4946   break
4947 fi
4948
4949     done
4950     ac_cv_prog_CPP=$CPP
4951
4952 fi
4953   CPP=$ac_cv_prog_CPP
4954 else
4955   ac_cv_prog_CPP=$CPP
4956 fi
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4958 $as_echo "$CPP" >&6; }
4959 ac_preproc_ok=false
4960 for ac_c_preproc_warn_flag in '' yes
4961 do
4962   # Use a header file that comes with gcc, so configuring glibc
4963   # with a fresh cross-compiler works.
4964   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4965   # <limits.h> exists even on freestanding compilers.
4966   # On the NeXT, cc -E runs the code through the compiler's parser,
4967   # not just through cpp. "Syntax error" is here to catch this case.
4968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4969 /* end confdefs.h.  */
4970 #ifdef __STDC__
4971 # include <limits.h>
4972 #else
4973 # include <assert.h>
4974 #endif
4975                      Syntax error
4976 _ACEOF
4977 if ac_fn_c_try_cpp "$LINENO"; then :
4978
4979 else
4980   # Broken: fails on valid input.
4981 continue
4982 fi
4983 rm -f conftest.err conftest.$ac_ext
4984
4985   # OK, works on sane cases.  Now check whether nonexistent headers
4986   # can be detected and how.
4987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h.  */
4989 #include <ac_nonexistent.h>
4990 _ACEOF
4991 if ac_fn_c_try_cpp "$LINENO"; then :
4992   # Broken: success on invalid input.
4993 continue
4994 else
4995   # Passes both tests.
4996 ac_preproc_ok=:
4997 break
4998 fi
4999 rm -f conftest.err conftest.$ac_ext
5000
5001 done
5002 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5003 rm -f conftest.err conftest.$ac_ext
5004 if $ac_preproc_ok; then :
5005
5006 else
5007   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5009 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5010 See \`config.log' for more details." "$LINENO" 5; }
5011 fi
5012
5013 ac_ext=c
5014 ac_cpp='$CPP $CPPFLAGS'
5015 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5016 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5017 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5018
5019
5020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5021 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5022 if test "${ac_cv_path_GREP+set}" = set; then :
5023   $as_echo_n "(cached) " >&6
5024 else
5025   if test -z "$GREP"; then
5026   ac_path_GREP_found=false
5027   # Loop through the user's path and test for each of PROGNAME-LIST
5028   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5029 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5030 do
5031   IFS=$as_save_IFS
5032   test -z "$as_dir" && as_dir=.
5033     for ac_prog in grep ggrep; do
5034     for ac_exec_ext in '' $ac_executable_extensions; do
5035       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5036       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5037 # Check for GNU ac_path_GREP and select it if it is found.
5038   # Check for GNU $ac_path_GREP
5039 case `"$ac_path_GREP" --version 2>&1` in
5040 *GNU*)
5041   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5042 *)
5043   ac_count=0
5044   $as_echo_n 0123456789 >"conftest.in"
5045   while :
5046   do
5047     cat "conftest.in" "conftest.in" >"conftest.tmp"
5048     mv "conftest.tmp" "conftest.in"
5049     cp "conftest.in" "conftest.nl"
5050     $as_echo 'GREP' >> "conftest.nl"
5051     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5052     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5053     as_fn_arith $ac_count + 1 && ac_count=$as_val
5054     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5055       # Best one so far, save it but keep looking for a better one
5056       ac_cv_path_GREP="$ac_path_GREP"
5057       ac_path_GREP_max=$ac_count
5058     fi
5059     # 10*(2^10) chars as input seems more than enough
5060     test $ac_count -gt 10 && break
5061   done
5062   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5063 esac
5064
5065       $ac_path_GREP_found && break 3
5066     done
5067   done
5068   done
5069 IFS=$as_save_IFS
5070   if test -z "$ac_cv_path_GREP"; then
5071     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5072   fi
5073 else
5074   ac_cv_path_GREP=$GREP
5075 fi
5076
5077 fi
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5079 $as_echo "$ac_cv_path_GREP" >&6; }
5080  GREP="$ac_cv_path_GREP"
5081
5082
5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5084 $as_echo_n "checking for egrep... " >&6; }
5085 if test "${ac_cv_path_EGREP+set}" = set; then :
5086   $as_echo_n "(cached) " >&6
5087 else
5088   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5089    then ac_cv_path_EGREP="$GREP -E"
5090    else
5091      if test -z "$EGREP"; then
5092   ac_path_EGREP_found=false
5093   # Loop through the user's path and test for each of PROGNAME-LIST
5094   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5095 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5096 do
5097   IFS=$as_save_IFS
5098   test -z "$as_dir" && as_dir=.
5099     for ac_prog in egrep; do
5100     for ac_exec_ext in '' $ac_executable_extensions; do
5101       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5102       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5103 # Check for GNU ac_path_EGREP and select it if it is found.
5104   # Check for GNU $ac_path_EGREP
5105 case `"$ac_path_EGREP" --version 2>&1` in
5106 *GNU*)
5107   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5108 *)
5109   ac_count=0
5110   $as_echo_n 0123456789 >"conftest.in"
5111   while :
5112   do
5113     cat "conftest.in" "conftest.in" >"conftest.tmp"
5114     mv "conftest.tmp" "conftest.in"
5115     cp "conftest.in" "conftest.nl"
5116     $as_echo 'EGREP' >> "conftest.nl"
5117     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5118     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5119     as_fn_arith $ac_count + 1 && ac_count=$as_val
5120     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5121       # Best one so far, save it but keep looking for a better one
5122       ac_cv_path_EGREP="$ac_path_EGREP"
5123       ac_path_EGREP_max=$ac_count
5124     fi
5125     # 10*(2^10) chars as input seems more than enough
5126     test $ac_count -gt 10 && break
5127   done
5128   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5129 esac
5130
5131       $ac_path_EGREP_found && break 3
5132     done
5133   done
5134   done
5135 IFS=$as_save_IFS
5136   if test -z "$ac_cv_path_EGREP"; then
5137     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5138   fi
5139 else
5140   ac_cv_path_EGREP=$EGREP
5141 fi
5142
5143    fi
5144 fi
5145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5146 $as_echo "$ac_cv_path_EGREP" >&6; }
5147  EGREP="$ac_cv_path_EGREP"
5148
5149
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5151 $as_echo_n "checking for ANSI C header files... " >&6; }
5152 if test "${ac_cv_header_stdc+set}" = set; then :
5153   $as_echo_n "(cached) " >&6
5154 else
5155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5156 /* end confdefs.h.  */
5157 #include <stdlib.h>
5158 #include <stdarg.h>
5159 #include <string.h>
5160 #include <float.h>
5161
5162 int
5163 main ()
5164 {
5165
5166   ;
5167   return 0;
5168 }
5169 _ACEOF
5170 if ac_fn_c_try_compile "$LINENO"; then :
5171   ac_cv_header_stdc=yes
5172 else
5173   ac_cv_header_stdc=no
5174 fi
5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5176
5177 if test $ac_cv_header_stdc = yes; then
5178   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5180 /* end confdefs.h.  */
5181 #include <string.h>
5182
5183 _ACEOF
5184 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5185   $EGREP "memchr" >/dev/null 2>&1; then :
5186
5187 else
5188   ac_cv_header_stdc=no
5189 fi
5190 rm -f conftest*
5191
5192 fi
5193
5194 if test $ac_cv_header_stdc = yes; then
5195   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5197 /* end confdefs.h.  */
5198 #include <stdlib.h>
5199
5200 _ACEOF
5201 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5202   $EGREP "free" >/dev/null 2>&1; then :
5203
5204 else
5205   ac_cv_header_stdc=no
5206 fi
5207 rm -f conftest*
5208
5209 fi
5210
5211 if test $ac_cv_header_stdc = yes; then
5212   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5213   if test "$cross_compiling" = yes; then :
5214   :
5215 else
5216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5217 /* end confdefs.h.  */
5218 #include <ctype.h>
5219 #include <stdlib.h>
5220 #if ((' ' & 0x0FF) == 0x020)
5221 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5222 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5223 #else
5224 # define ISLOWER(c) \
5225                    (('a' <= (c) && (c) <= 'i') \
5226                      || ('j' <= (c) && (c) <= 'r') \
5227                      || ('s' <= (c) && (c) <= 'z'))
5228 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5229 #endif
5230
5231 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5232 int
5233 main ()
5234 {
5235   int i;
5236   for (i = 0; i < 256; i++)
5237     if (XOR (islower (i), ISLOWER (i))
5238         || toupper (i) != TOUPPER (i))
5239       return 2;
5240   return 0;
5241 }
5242 _ACEOF
5243 if ac_fn_c_try_run "$LINENO"; then :
5244
5245 else
5246   ac_cv_header_stdc=no
5247 fi
5248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5249   conftest.$ac_objext conftest.beam conftest.$ac_ext
5250 fi
5251
5252 fi
5253 fi
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5255 $as_echo "$ac_cv_header_stdc" >&6; }
5256 if test $ac_cv_header_stdc = yes; then
5257
5258 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5259
5260 fi
5261
5262 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5263 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5264                   inttypes.h stdint.h unistd.h
5265 do :
5266   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5267 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5268 "
5269 eval as_val=\$$as_ac_Header
5270    if test "x$as_val" = x""yes; then :
5271   cat >>confdefs.h <<_ACEOF
5272 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5273 _ACEOF
5274
5275 fi
5276
5277 done
5278
5279
5280
5281   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5282 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5283   MINIX=yes
5284 else
5285   MINIX=
5286 fi
5287
5288
5289   if test "$MINIX" = yes; then
5290
5291 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5292
5293
5294 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5295
5296
5297 $as_echo "#define _MINIX 1" >>confdefs.h
5298
5299   fi
5300
5301
5302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5303 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5304 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5305   $as_echo_n "(cached) " >&6
5306 else
5307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5308 /* end confdefs.h.  */
5309
5310 #         define __EXTENSIONS__ 1
5311           $ac_includes_default
5312 int
5313 main ()
5314 {
5315
5316   ;
5317   return 0;
5318 }
5319 _ACEOF
5320 if ac_fn_c_try_compile "$LINENO"; then :
5321   ac_cv_safe_to_define___extensions__=yes
5322 else
5323   ac_cv_safe_to_define___extensions__=no
5324 fi
5325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5326 fi
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5328 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5329   test $ac_cv_safe_to_define___extensions__ = yes &&
5330     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5331
5332   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5333
5334   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5335
5336   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5337
5338   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5339
5340
5341 ac_ext=c
5342 ac_cpp='$CPP $CPPFLAGS'
5343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5347 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5348 # On Suns, sometimes $CPP names a directory.
5349 if test -n "$CPP" && test -d "$CPP"; then
5350   CPP=
5351 fi
5352 if test -z "$CPP"; then
5353   if test "${ac_cv_prog_CPP+set}" = set; then :
5354   $as_echo_n "(cached) " >&6
5355 else
5356       # Double quotes because CPP needs to be expanded
5357     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5358     do
5359       ac_preproc_ok=false
5360 for ac_c_preproc_warn_flag in '' yes
5361 do
5362   # Use a header file that comes with gcc, so configuring glibc
5363   # with a fresh cross-compiler works.
5364   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5365   # <limits.h> exists even on freestanding compilers.
5366   # On the NeXT, cc -E runs the code through the compiler's parser,
5367   # not just through cpp. "Syntax error" is here to catch this case.
5368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5369 /* end confdefs.h.  */
5370 #ifdef __STDC__
5371 # include <limits.h>
5372 #else
5373 # include <assert.h>
5374 #endif
5375                      Syntax error
5376 _ACEOF
5377 if ac_fn_c_try_cpp "$LINENO"; then :
5378
5379 else
5380   # Broken: fails on valid input.
5381 continue
5382 fi
5383 rm -f conftest.err conftest.$ac_ext
5384
5385   # OK, works on sane cases.  Now check whether nonexistent headers
5386   # can be detected and how.
5387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h.  */
5389 #include <ac_nonexistent.h>
5390 _ACEOF
5391 if ac_fn_c_try_cpp "$LINENO"; then :
5392   # Broken: success on invalid input.
5393 continue
5394 else
5395   # Passes both tests.
5396 ac_preproc_ok=:
5397 break
5398 fi
5399 rm -f conftest.err conftest.$ac_ext
5400
5401 done
5402 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5403 rm -f conftest.err conftest.$ac_ext
5404 if $ac_preproc_ok; then :
5405   break
5406 fi
5407
5408     done
5409     ac_cv_prog_CPP=$CPP
5410
5411 fi
5412   CPP=$ac_cv_prog_CPP
5413 else
5414   ac_cv_prog_CPP=$CPP
5415 fi
5416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5417 $as_echo "$CPP" >&6; }
5418 ac_preproc_ok=false
5419 for ac_c_preproc_warn_flag in '' yes
5420 do
5421   # Use a header file that comes with gcc, so configuring glibc
5422   # with a fresh cross-compiler works.
5423   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5424   # <limits.h> exists even on freestanding compilers.
5425   # On the NeXT, cc -E runs the code through the compiler's parser,
5426   # not just through cpp. "Syntax error" is here to catch this case.
5427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5428 /* end confdefs.h.  */
5429 #ifdef __STDC__
5430 # include <limits.h>
5431 #else
5432 # include <assert.h>
5433 #endif
5434                      Syntax error
5435 _ACEOF
5436 if ac_fn_c_try_cpp "$LINENO"; then :
5437
5438 else
5439   # Broken: fails on valid input.
5440 continue
5441 fi
5442 rm -f conftest.err conftest.$ac_ext
5443
5444   # OK, works on sane cases.  Now check whether nonexistent headers
5445   # can be detected and how.
5446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5447 /* end confdefs.h.  */
5448 #include <ac_nonexistent.h>
5449 _ACEOF
5450 if ac_fn_c_try_cpp "$LINENO"; then :
5451   # Broken: success on invalid input.
5452 continue
5453 else
5454   # Passes both tests.
5455 ac_preproc_ok=:
5456 break
5457 fi
5458 rm -f conftest.err conftest.$ac_ext
5459
5460 done
5461 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5462 rm -f conftest.err conftest.$ac_ext
5463 if $ac_preproc_ok; then :
5464
5465 else
5466   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5467 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5468 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5469 See \`config.log' for more details." "$LINENO" 5; }
5470 fi
5471
5472 ac_ext=c
5473 ac_cpp='$CPP $CPPFLAGS'
5474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5477
5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5479 $as_echo_n "checking for inline... " >&6; }
5480 if test "${ac_cv_c_inline+set}" = set; then :
5481   $as_echo_n "(cached) " >&6
5482 else
5483   ac_cv_c_inline=no
5484 for ac_kw in inline __inline__ __inline; do
5485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5486 /* end confdefs.h.  */
5487 #ifndef __cplusplus
5488 typedef int foo_t;
5489 static $ac_kw foo_t static_foo () {return 0; }
5490 $ac_kw foo_t foo () {return 0; }
5491 #endif
5492
5493 _ACEOF
5494 if ac_fn_c_try_compile "$LINENO"; then :
5495   ac_cv_c_inline=$ac_kw
5496 fi
5497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5498   test "$ac_cv_c_inline" != no && break
5499 done
5500
5501 fi
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5503 $as_echo "$ac_cv_c_inline" >&6; }
5504
5505 case $ac_cv_c_inline in
5506   inline | yes) ;;
5507   *)
5508     case $ac_cv_c_inline in
5509       no) ac_val=;;
5510       *) ac_val=$ac_cv_c_inline;;
5511     esac
5512     cat >>confdefs.h <<_ACEOF
5513 #ifndef __cplusplus
5514 #define inline $ac_val
5515 #endif
5516 _ACEOF
5517     ;;
5518 esac
5519
5520
5521 # Check whether --enable-largefile was given.
5522 if test "${enable_largefile+set}" = set; then :
5523   enableval=$enable_largefile;
5524 fi
5525
5526 if test "$enable_largefile" != no; then
5527
5528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5529 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5530 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5531   $as_echo_n "(cached) " >&6
5532 else
5533   ac_cv_sys_largefile_CC=no
5534      if test "$GCC" != yes; then
5535        ac_save_CC=$CC
5536        while :; do
5537          # IRIX 6.2 and later do not support large files by default,
5538          # so use the C compiler's -n32 option if that helps.
5539          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5540 /* end confdefs.h.  */
5541 #include <sys/types.h>
5542  /* Check that off_t can represent 2**63 - 1 correctly.
5543     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5544     since some C++ compilers masquerading as C compilers
5545     incorrectly reject 9223372036854775807.  */
5546 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5547   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5548                        && LARGE_OFF_T % 2147483647 == 1)
5549                       ? 1 : -1];
5550 int
5551 main ()
5552 {
5553
5554   ;
5555   return 0;
5556 }
5557 _ACEOF
5558          if ac_fn_c_try_compile "$LINENO"; then :
5559   break
5560 fi
5561 rm -f core conftest.err conftest.$ac_objext
5562          CC="$CC -n32"
5563          if ac_fn_c_try_compile "$LINENO"; then :
5564   ac_cv_sys_largefile_CC=' -n32'; break
5565 fi
5566 rm -f core conftest.err conftest.$ac_objext
5567          break
5568        done
5569        CC=$ac_save_CC
5570        rm -f conftest.$ac_ext
5571     fi
5572 fi
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5574 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5575   if test "$ac_cv_sys_largefile_CC" != no; then
5576     CC=$CC$ac_cv_sys_largefile_CC
5577   fi
5578
5579   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5580 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5581 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5582   $as_echo_n "(cached) " >&6
5583 else
5584   while :; do
5585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5586 /* end confdefs.h.  */
5587 #include <sys/types.h>
5588  /* Check that off_t can represent 2**63 - 1 correctly.
5589     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5590     since some C++ compilers masquerading as C compilers
5591     incorrectly reject 9223372036854775807.  */
5592 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5593   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5594                        && LARGE_OFF_T % 2147483647 == 1)
5595                       ? 1 : -1];
5596 int
5597 main ()
5598 {
5599
5600   ;
5601   return 0;
5602 }
5603 _ACEOF
5604 if ac_fn_c_try_compile "$LINENO"; then :
5605   ac_cv_sys_file_offset_bits=no; break
5606 fi
5607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5609 /* end confdefs.h.  */
5610 #define _FILE_OFFSET_BITS 64
5611 #include <sys/types.h>
5612  /* Check that off_t can represent 2**63 - 1 correctly.
5613     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5614     since some C++ compilers masquerading as C compilers
5615     incorrectly reject 9223372036854775807.  */
5616 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5617   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5618                        && LARGE_OFF_T % 2147483647 == 1)
5619                       ? 1 : -1];
5620 int
5621 main ()
5622 {
5623
5624   ;
5625   return 0;
5626 }
5627 _ACEOF
5628 if ac_fn_c_try_compile "$LINENO"; then :
5629   ac_cv_sys_file_offset_bits=64; break
5630 fi
5631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5632   ac_cv_sys_file_offset_bits=unknown
5633   break
5634 done
5635 fi
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5637 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5638 case $ac_cv_sys_file_offset_bits in #(
5639   no | unknown) ;;
5640   *)
5641 cat >>confdefs.h <<_ACEOF
5642 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5643 _ACEOF
5644 ;;
5645 esac
5646 rm -rf conftest*
5647   if test $ac_cv_sys_file_offset_bits = unknown; then
5648     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5649 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5650 if test "${ac_cv_sys_large_files+set}" = set; then :
5651   $as_echo_n "(cached) " >&6
5652 else
5653   while :; do
5654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5655 /* end confdefs.h.  */
5656 #include <sys/types.h>
5657  /* Check that off_t can represent 2**63 - 1 correctly.
5658     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5659     since some C++ compilers masquerading as C compilers
5660     incorrectly reject 9223372036854775807.  */
5661 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5662   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5663                        && LARGE_OFF_T % 2147483647 == 1)
5664                       ? 1 : -1];
5665 int
5666 main ()
5667 {
5668
5669   ;
5670   return 0;
5671 }
5672 _ACEOF
5673 if ac_fn_c_try_compile "$LINENO"; then :
5674   ac_cv_sys_large_files=no; break
5675 fi
5676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679 #define _LARGE_FILES 1
5680 #include <sys/types.h>
5681  /* Check that off_t can represent 2**63 - 1 correctly.
5682     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5683     since some C++ compilers masquerading as C compilers
5684     incorrectly reject 9223372036854775807.  */
5685 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5686   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5687                        && LARGE_OFF_T % 2147483647 == 1)
5688                       ? 1 : -1];
5689 int
5690 main ()
5691 {
5692
5693   ;
5694   return 0;
5695 }
5696 _ACEOF
5697 if ac_fn_c_try_compile "$LINENO"; then :
5698   ac_cv_sys_large_files=1; break
5699 fi
5700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5701   ac_cv_sys_large_files=unknown
5702   break
5703 done
5704 fi
5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5706 $as_echo "$ac_cv_sys_large_files" >&6; }
5707 case $ac_cv_sys_large_files in #(
5708   no | unknown) ;;
5709   *)
5710 cat >>confdefs.h <<_ACEOF
5711 #define _LARGE_FILES $ac_cv_sys_large_files
5712 _ACEOF
5713 ;;
5714 esac
5715 rm -rf conftest*
5716   fi
5717 fi
5718
5719
5720 # sizeof(char) is 1 by definition.
5721 # The cast to long int works around a bug in the HP C Compiler
5722 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5723 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5724 # This bug is HP SR number 8606223364.
5725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5726 $as_echo_n "checking size of void *... " >&6; }
5727 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5728   $as_echo_n "(cached) " >&6
5729 else
5730   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5731
5732 else
5733   if test "$ac_cv_type_void_p" = yes; then
5734      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5735 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5736 { as_fn_set_status 77
5737 as_fn_error "cannot compute sizeof (void *)
5738 See \`config.log' for more details." "$LINENO" 5; }; }
5739    else
5740      ac_cv_sizeof_void_p=0
5741    fi
5742 fi
5743
5744 fi
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5746 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5747
5748
5749
5750 cat >>confdefs.h <<_ACEOF
5751 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5752 _ACEOF
5753
5754
5755 # The cast to long int works around a bug in the HP C Compiler
5756 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5757 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5758 # This bug is HP SR number 8606223364.
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5760 $as_echo_n "checking size of short... " >&6; }
5761 if test "${ac_cv_sizeof_short+set}" = set; then :
5762   $as_echo_n "(cached) " >&6
5763 else
5764   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5765
5766 else
5767   if test "$ac_cv_type_short" = yes; then
5768      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5770 { as_fn_set_status 77
5771 as_fn_error "cannot compute sizeof (short)
5772 See \`config.log' for more details." "$LINENO" 5; }; }
5773    else
5774      ac_cv_sizeof_short=0
5775    fi
5776 fi
5777
5778 fi
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5780 $as_echo "$ac_cv_sizeof_short" >&6; }
5781
5782
5783
5784 cat >>confdefs.h <<_ACEOF
5785 #define SIZEOF_SHORT $ac_cv_sizeof_short
5786 _ACEOF
5787
5788
5789 # The cast to long int works around a bug in the HP C Compiler
5790 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5791 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5792 # This bug is HP SR number 8606223364.
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5794 $as_echo_n "checking size of int... " >&6; }
5795 if test "${ac_cv_sizeof_int+set}" = set; then :
5796   $as_echo_n "(cached) " >&6
5797 else
5798   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5799
5800 else
5801   if test "$ac_cv_type_int" = yes; then
5802      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5803 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5804 { as_fn_set_status 77
5805 as_fn_error "cannot compute sizeof (int)
5806 See \`config.log' for more details." "$LINENO" 5; }; }
5807    else
5808      ac_cv_sizeof_int=0
5809    fi
5810 fi
5811
5812 fi
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5814 $as_echo "$ac_cv_sizeof_int" >&6; }
5815
5816
5817
5818 cat >>confdefs.h <<_ACEOF
5819 #define SIZEOF_INT $ac_cv_sizeof_int
5820 _ACEOF
5821
5822
5823 # The cast to long int works around a bug in the HP C Compiler
5824 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5825 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5826 # This bug is HP SR number 8606223364.
5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5828 $as_echo_n "checking size of long... " >&6; }
5829 if test "${ac_cv_sizeof_long+set}" = set; then :
5830   $as_echo_n "(cached) " >&6
5831 else
5832   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5833
5834 else
5835   if test "$ac_cv_type_long" = yes; then
5836      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5837 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5838 { as_fn_set_status 77
5839 as_fn_error "cannot compute sizeof (long)
5840 See \`config.log' for more details." "$LINENO" 5; }; }
5841    else
5842      ac_cv_sizeof_long=0
5843    fi
5844 fi
5845
5846 fi
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5848 $as_echo "$ac_cv_sizeof_long" >&6; }
5849
5850
5851
5852 cat >>confdefs.h <<_ACEOF
5853 #define SIZEOF_LONG $ac_cv_sizeof_long
5854 _ACEOF
5855
5856
5857 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5858 if test "x$ac_cv_type_long_long" = x""yes; then :
5859
5860 cat >>confdefs.h <<_ACEOF
5861 #define HAVE_LONG_LONG 1
5862 _ACEOF
5863
5864 # The cast to long int works around a bug in the HP C Compiler
5865 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5866 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5867 # This bug is HP SR number 8606223364.
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5869 $as_echo_n "checking size of long long... " >&6; }
5870 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5871   $as_echo_n "(cached) " >&6
5872 else
5873   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5874
5875 else
5876   if test "$ac_cv_type_long_long" = yes; then
5877      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5878 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5879 { as_fn_set_status 77
5880 as_fn_error "cannot compute sizeof (long long)
5881 See \`config.log' for more details." "$LINENO" 5; }; }
5882    else
5883      ac_cv_sizeof_long_long=0
5884    fi
5885 fi
5886
5887 fi
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5889 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5890
5891
5892
5893 cat >>confdefs.h <<_ACEOF
5894 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5895 _ACEOF
5896
5897
5898 fi
5899
5900 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5901 if test "x$ac_cv_type___int64" = x""yes; then :
5902
5903 cat >>confdefs.h <<_ACEOF
5904 #define HAVE___INT64 1
5905 _ACEOF
5906
5907 # The cast to long int works around a bug in the HP C Compiler
5908 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5909 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5910 # This bug is HP SR number 8606223364.
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5912 $as_echo_n "checking size of __int64... " >&6; }
5913 if test "${ac_cv_sizeof___int64+set}" = set; then :
5914   $as_echo_n "(cached) " >&6
5915 else
5916   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5917
5918 else
5919   if test "$ac_cv_type___int64" = yes; then
5920      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5921 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5922 { as_fn_set_status 77
5923 as_fn_error "cannot compute sizeof (__int64)
5924 See \`config.log' for more details." "$LINENO" 5; }; }
5925    else
5926      ac_cv_sizeof___int64=0
5927    fi
5928 fi
5929
5930 fi
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5932 $as_echo "$ac_cv_sizeof___int64" >&6; }
5933
5934
5935
5936 cat >>confdefs.h <<_ACEOF
5937 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5938 _ACEOF
5939
5940
5941 fi
5942
5943 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5944 case $ac_cv_c_int8_t in #(
5945   no|yes) ;; #(
5946   *)
5947
5948 cat >>confdefs.h <<_ACEOF
5949 #define int8_t $ac_cv_c_int8_t
5950 _ACEOF
5951 ;;
5952 esac
5953
5954 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5955 case $ac_cv_c_int16_t in #(
5956   no|yes) ;; #(
5957   *)
5958
5959 cat >>confdefs.h <<_ACEOF
5960 #define int16_t $ac_cv_c_int16_t
5961 _ACEOF
5962 ;;
5963 esac
5964
5965 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5966 case $ac_cv_c_int32_t in #(
5967   no|yes) ;; #(
5968   *)
5969
5970 cat >>confdefs.h <<_ACEOF
5971 #define int32_t $ac_cv_c_int32_t
5972 _ACEOF
5973 ;;
5974 esac
5975
5976 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5977 case $ac_cv_c_int64_t in #(
5978   no|yes) ;; #(
5979   *)
5980
5981 cat >>confdefs.h <<_ACEOF
5982 #define int64_t $ac_cv_c_int64_t
5983 _ACEOF
5984 ;;
5985 esac
5986
5987
5988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5989 $as_echo_n "checking for long long int... " >&6; }
5990 if test "${ac_cv_type_long_long_int+set}" = set; then :
5991   $as_echo_n "(cached) " >&6
5992 else
5993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5994 /* end confdefs.h.  */
5995
5996   /* For now, do not test the preprocessor; as of 2007 there are too many
5997          implementations with broken preprocessors.  Perhaps this can
5998          be revisited in 2012.  In the meantime, code should not expect
5999          #if to work with literals wider than 32 bits.  */
6000       /* Test literals.  */
6001       long long int ll = 9223372036854775807ll;
6002       long long int nll = -9223372036854775807LL;
6003       unsigned long long int ull = 18446744073709551615ULL;
6004       /* Test constant expressions.   */
6005       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6006                      ? 1 : -1)];
6007       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6008                      ? 1 : -1)];
6009       int i = 63;
6010 int
6011 main ()
6012 {
6013 /* Test availability of runtime routines for shift and division.  */
6014       long long int llmax = 9223372036854775807ll;
6015       unsigned long long int ullmax = 18446744073709551615ull;
6016       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6017               | (llmax / ll) | (llmax % ll)
6018               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6019               | (ullmax / ull) | (ullmax % ull));
6020   ;
6021   return 0;
6022 }
6023
6024 _ACEOF
6025 if ac_fn_c_try_link "$LINENO"; then :
6026                         if test "$cross_compiling" = yes; then :
6027   ac_cv_type_long_long_int=yes
6028 else
6029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6030 /* end confdefs.h.  */
6031 #include <limits.h>
6032                #ifndef LLONG_MAX
6033                # define HALF \
6034                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6035                # define LLONG_MAX (HALF - 1 + HALF)
6036                #endif
6037 int
6038 main ()
6039 {
6040 long long int n = 1;
6041                int i;
6042                for (i = 0; ; i++)
6043                  {
6044                    long long int m = n << i;
6045                    if (m >> i != n)
6046                      return 1;
6047                    if (LLONG_MAX / 2 < m)
6048                      break;
6049                  }
6050                return 0;
6051   ;
6052   return 0;
6053 }
6054 _ACEOF
6055 if ac_fn_c_try_run "$LINENO"; then :
6056   ac_cv_type_long_long_int=yes
6057 else
6058   ac_cv_type_long_long_int=no
6059 fi
6060 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6061   conftest.$ac_objext conftest.beam conftest.$ac_ext
6062 fi
6063
6064 else
6065   ac_cv_type_long_long_int=no
6066 fi
6067 rm -f core conftest.err conftest.$ac_objext \
6068     conftest$ac_exeext conftest.$ac_ext
6069 fi
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6071 $as_echo "$ac_cv_type_long_long_int" >&6; }
6072   if test $ac_cv_type_long_long_int = yes; then
6073
6074 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6075
6076   fi
6077
6078
6079
6080   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6081 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6082
6083 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6084
6085 else
6086   test $ac_cv_type_long_long_int = yes \
6087        && ac_type='long long int' \
6088        || ac_type='long int'
6089
6090 cat >>confdefs.h <<_ACEOF
6091 #define intmax_t $ac_type
6092 _ACEOF
6093
6094 fi
6095
6096
6097
6098   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6099 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6100
6101 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6102
6103 else
6104   for ac_type in 'int' 'long int' 'long long int'; do
6105        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106 /* end confdefs.h.  */
6107 $ac_includes_default
6108 int
6109 main ()
6110 {
6111 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6112 test_array [0] = 0
6113
6114   ;
6115   return 0;
6116 }
6117 _ACEOF
6118 if ac_fn_c_try_compile "$LINENO"; then :
6119
6120 cat >>confdefs.h <<_ACEOF
6121 #define intptr_t $ac_type
6122 _ACEOF
6123
6124           ac_type=
6125 fi
6126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6127        test -z "$ac_type" && break
6128      done
6129 fi
6130
6131
6132 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6133 case $ac_cv_c_uint8_t in #(
6134   no|yes) ;; #(
6135   *)
6136
6137 $as_echo "#define _UINT8_T 1" >>confdefs.h
6138
6139
6140 cat >>confdefs.h <<_ACEOF
6141 #define uint8_t $ac_cv_c_uint8_t
6142 _ACEOF
6143 ;;
6144   esac
6145
6146 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6147 case $ac_cv_c_uint16_t in #(
6148   no|yes) ;; #(
6149   *)
6150
6151
6152 cat >>confdefs.h <<_ACEOF
6153 #define uint16_t $ac_cv_c_uint16_t
6154 _ACEOF
6155 ;;
6156   esac
6157
6158 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6159 case $ac_cv_c_uint32_t in #(
6160   no|yes) ;; #(
6161   *)
6162
6163 $as_echo "#define _UINT32_T 1" >>confdefs.h
6164
6165
6166 cat >>confdefs.h <<_ACEOF
6167 #define uint32_t $ac_cv_c_uint32_t
6168 _ACEOF
6169 ;;
6170   esac
6171
6172 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6173 case $ac_cv_c_uint64_t in #(
6174   no|yes) ;; #(
6175   *)
6176
6177 $as_echo "#define _UINT64_T 1" >>confdefs.h
6178
6179
6180 cat >>confdefs.h <<_ACEOF
6181 #define uint64_t $ac_cv_c_uint64_t
6182 _ACEOF
6183 ;;
6184   esac
6185
6186
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6188 $as_echo_n "checking for unsigned long long int... " >&6; }
6189 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6190   $as_echo_n "(cached) " >&6
6191 else
6192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6193 /* end confdefs.h.  */
6194
6195   /* For now, do not test the preprocessor; as of 2007 there are too many
6196          implementations with broken preprocessors.  Perhaps this can
6197          be revisited in 2012.  In the meantime, code should not expect
6198          #if to work with literals wider than 32 bits.  */
6199       /* Test literals.  */
6200       long long int ll = 9223372036854775807ll;
6201       long long int nll = -9223372036854775807LL;
6202       unsigned long long int ull = 18446744073709551615ULL;
6203       /* Test constant expressions.   */
6204       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6205                      ? 1 : -1)];
6206       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6207                      ? 1 : -1)];
6208       int i = 63;
6209 int
6210 main ()
6211 {
6212 /* Test availability of runtime routines for shift and division.  */
6213       long long int llmax = 9223372036854775807ll;
6214       unsigned long long int ullmax = 18446744073709551615ull;
6215       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6216               | (llmax / ll) | (llmax % ll)
6217               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6218               | (ullmax / ull) | (ullmax % ull));
6219   ;
6220   return 0;
6221 }
6222
6223 _ACEOF
6224 if ac_fn_c_try_link "$LINENO"; then :
6225   ac_cv_type_unsigned_long_long_int=yes
6226 else
6227   ac_cv_type_unsigned_long_long_int=no
6228 fi
6229 rm -f core conftest.err conftest.$ac_objext \
6230     conftest$ac_exeext conftest.$ac_ext
6231 fi
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6233 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6234   if test $ac_cv_type_unsigned_long_long_int = yes; then
6235
6236 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6237
6238   fi
6239
6240
6241
6242   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6243 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6244
6245 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6246
6247 else
6248   test $ac_cv_type_unsigned_long_long_int = yes \
6249        && ac_type='unsigned long long int' \
6250        || ac_type='unsigned long int'
6251
6252 cat >>confdefs.h <<_ACEOF
6253 #define uintmax_t $ac_type
6254 _ACEOF
6255
6256 fi
6257
6258
6259
6260   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6261 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6262
6263 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6264
6265 else
6266   for ac_type in 'unsigned int' 'unsigned long int' \
6267         'unsigned long long int'; do
6268        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6269 /* end confdefs.h.  */
6270 $ac_includes_default
6271 int
6272 main ()
6273 {
6274 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6275 test_array [0] = 0
6276
6277   ;
6278   return 0;
6279 }
6280 _ACEOF
6281 if ac_fn_c_try_compile "$LINENO"; then :
6282
6283 cat >>confdefs.h <<_ACEOF
6284 #define uintptr_t $ac_type
6285 _ACEOF
6286
6287           ac_type=
6288 fi
6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6290        test -z "$ac_type" && break
6291      done
6292 fi
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308 # ---------------------
6309 # Warnings and checking
6310 # ---------------------
6311
6312 # Check $CC warning features (if it's GCC).
6313 # We want to use -pedantic, but we don't want warnings about
6314 # * 'long long'
6315 # * variadic macros
6316 # * overlong strings
6317 # So, we only use -pedantic if we can disable those warnings.
6318
6319 loose_warn=
6320 save_CFLAGS="$CFLAGS"
6321 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6322   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6323
6324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6325 $as_echo_n "checking whether $CC supports $option... " >&6; }
6326 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6327   $as_echo_n "(cached) " >&6
6328 else
6329   CFLAGS="$option"
6330     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6331 /* end confdefs.h.  */
6332
6333 int
6334 main ()
6335 {
6336
6337   ;
6338   return 0;
6339 }
6340 _ACEOF
6341 if ac_fn_c_try_compile "$LINENO"; then :
6342   eval "$as_acx_Woption=yes"
6343 else
6344   eval "$as_acx_Woption=no"
6345 fi
6346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6347
6348 fi
6349 eval ac_res=\$$as_acx_Woption
6350                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6351 $as_echo "$ac_res" >&6; }
6352   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6353   loose_warn="$loose_warn${loose_warn:+ }$option"
6354 fi
6355   done
6356 CFLAGS="$save_CFLAGS"
6357
6358 c_loose_warn=
6359 save_CFLAGS="$CFLAGS"
6360 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6361   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6362
6363   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6364 $as_echo_n "checking whether $CC supports $option... " >&6; }
6365 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6366   $as_echo_n "(cached) " >&6
6367 else
6368   CFLAGS="$option"
6369     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6370 /* end confdefs.h.  */
6371
6372 int
6373 main ()
6374 {
6375
6376   ;
6377   return 0;
6378 }
6379 _ACEOF
6380 if ac_fn_c_try_compile "$LINENO"; then :
6381   eval "$as_acx_Woption=yes"
6382 else
6383   eval "$as_acx_Woption=no"
6384 fi
6385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6386
6387 fi
6388 eval ac_res=\$$as_acx_Woption
6389                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6390 $as_echo "$ac_res" >&6; }
6391   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6392   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6393 fi
6394   done
6395 CFLAGS="$save_CFLAGS"
6396
6397 strict_warn=
6398 save_CFLAGS="$CFLAGS"
6399 for option in -Wmissing-format-attribute; do
6400   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6401
6402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6403 $as_echo_n "checking whether $CC supports $option... " >&6; }
6404 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6405   $as_echo_n "(cached) " >&6
6406 else
6407   CFLAGS="$option"
6408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6409 /* end confdefs.h.  */
6410
6411 int
6412 main ()
6413 {
6414
6415   ;
6416   return 0;
6417 }
6418 _ACEOF
6419 if ac_fn_c_try_compile "$LINENO"; then :
6420   eval "$as_acx_Woption=yes"
6421 else
6422   eval "$as_acx_Woption=no"
6423 fi
6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6425
6426 fi
6427 eval ac_res=\$$as_acx_Woption
6428                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6429 $as_echo "$ac_res" >&6; }
6430   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6431   strict_warn="$strict_warn${strict_warn:+ }$option"
6432 fi
6433   done
6434 CFLAGS="$save_CFLAGS"
6435
6436 c_strict_warn=
6437 save_CFLAGS="$CFLAGS"
6438 for option in -Wold-style-definition -Wc++-compat; do
6439   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6440
6441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6442 $as_echo_n "checking whether $CC supports $option... " >&6; }
6443 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6444   $as_echo_n "(cached) " >&6
6445 else
6446   CFLAGS="$option"
6447     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6448 /* end confdefs.h.  */
6449
6450 int
6451 main ()
6452 {
6453
6454   ;
6455   return 0;
6456 }
6457 _ACEOF
6458 if ac_fn_c_try_compile "$LINENO"; then :
6459   eval "$as_acx_Woption=yes"
6460 else
6461   eval "$as_acx_Woption=no"
6462 fi
6463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6464
6465 fi
6466 eval ac_res=\$$as_acx_Woption
6467                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6468 $as_echo "$ac_res" >&6; }
6469   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6470   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6471 fi
6472   done
6473 CFLAGS="$save_CFLAGS"
6474
6475 if test "$GCC" = yes; then :
6476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6477 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6478 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6479   $as_echo_n "(cached) " >&6
6480 else
6481   save_CFLAGS="$CFLAGS"
6482 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6484 /* end confdefs.h.  */
6485
6486 int
6487 main ()
6488 {
6489
6490   ;
6491   return 0;
6492 }
6493 _ACEOF
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6496 else
6497   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6498 fi
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 CFLAGS="$save_CFLAGS"
6501 fi
6502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6503 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6504 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6505   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6506 fi
6507
6508 fi
6509
6510 # Check whether --enable-werror-always was given.
6511 if test "${enable_werror_always+set}" = set; then :
6512   enableval=$enable_werror_always;
6513 else
6514   enable_werror_always=no
6515 fi
6516
6517 if test $enable_werror_always = yes; then :
6518   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6519 fi
6520
6521
6522
6523 # The above macros do nothing if the compiler is not GCC.  However, the
6524 # Makefile has more goo to add other flags, so these variables are used
6525 # to enable warnings only for GCC.
6526 warn_cflags=
6527 warn_cxxflags=
6528 if test "x$GCC" = "xyes"; then
6529   warn_cflags='$(GCC_WARN_CFLAGS)'
6530   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6531 fi
6532
6533
6534
6535 # Enable expensive internal checks
6536 is_release=
6537 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6538   is_release=yes
6539 fi
6540
6541 # Check whether --enable-checking was given.
6542 if test "${enable_checking+set}" = set; then :
6543   enableval=$enable_checking; ac_checking_flags="${enableval}"
6544 else
6545
6546 # Determine the default checks.
6547 if test x$is_release = x ; then
6548   ac_checking_flags=yes
6549 else
6550   ac_checking_flags=release
6551 fi
6552 fi
6553
6554 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6555 for check in release $ac_checking_flags
6556 do
6557         case $check in
6558         # these set all the flags to specific states
6559         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6560                         ac_fold_checking= ; ac_gc_checking=1 ;
6561                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6562                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6563                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6564                         ac_types_checking=1 ;;
6565         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6566                         ac_fold_checking= ; ac_gc_checking= ;
6567                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6568                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6569                         ac_tree_checking= ; ac_valgrind_checking= ;
6570                         ac_types_checking= ;;
6571         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6572                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6573                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6574                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6575                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6576                         ac_types_checking=1 ;;
6577         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6578                         ac_fold_checking= ; ac_gc_checking= ;
6579                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6580                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6581                         ac_tree_checking= ; ac_valgrind_checking= ;
6582                         ac_types_checking= ;;
6583         # these enable particular checks
6584         assert)         ac_assert_checking=1 ;;
6585         df)             ac_df_checking=1 ;;
6586         fold)           ac_fold_checking=1 ;;
6587         gc)             ac_gc_checking=1 ;;
6588         gcac)           ac_gc_always_collect=1 ;;
6589         gimple)         ac_gimple_checking=1 ;;
6590         misc)           ac_checking=1 ;;
6591         rtl)            ac_rtl_checking=1 ;;
6592         rtlflag)        ac_rtlflag_checking=1 ;;
6593         runtime)        ac_runtime_checking=1 ;;
6594         tree)           ac_tree_checking=1 ;;
6595         types)          ac_types_checking=1 ;;
6596         valgrind)       ac_valgrind_checking=1 ;;
6597         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6598         esac
6599 done
6600 IFS="$ac_save_IFS"
6601
6602 nocommon_flag=""
6603 if test x$ac_checking != x ; then
6604
6605 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6606
6607   nocommon_flag=-fno-common
6608 fi
6609
6610 if test x$ac_df_checking != x ; then
6611
6612 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6613
6614 fi
6615 if test x$ac_assert_checking != x ; then
6616
6617 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6618
6619 fi
6620 if test x$ac_gimple_checking != x ; then
6621
6622 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6623
6624 fi
6625
6626 if test x$ac_runtime_checking != x ; then
6627
6628 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6629
6630 fi
6631 if test x$ac_tree_checking != x ; then
6632
6633 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6634
6635   TREEBROWSER=tree-browser.o
6636 fi
6637 if test x$ac_types_checking != x ; then
6638
6639 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6640
6641 fi
6642
6643 if test x$ac_rtl_checking != x ; then
6644
6645 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6646
6647 fi
6648 if test x$ac_rtlflag_checking != x ; then
6649
6650 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6651
6652 fi
6653 if test x$ac_gc_checking != x ; then
6654
6655 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6656
6657 fi
6658 if test x$ac_gc_always_collect != x ; then
6659
6660 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6661
6662 fi
6663 if test x$ac_fold_checking != x ; then
6664
6665 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6666
6667 fi
6668 valgrind_path_defines=
6669 valgrind_command=
6670
6671 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6672 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6673   have_valgrind_h=yes
6674 else
6675   have_valgrind_h=no
6676 fi
6677
6678
6679
6680 if test x$ac_valgrind_checking != x ; then
6681   # It is certainly possible that there's valgrind but no valgrind.h.
6682   # GCC relies on making annotations so we must have both.
6683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6684 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6686 /* end confdefs.h.  */
6687 #include <valgrind/memcheck.h>
6688 #ifndef VALGRIND_DISCARD
6689 #error VALGRIND_DISCARD not defined
6690 #endif
6691 _ACEOF
6692 if ac_fn_c_try_cpp "$LINENO"; then :
6693   gcc_cv_header_valgrind_memcheck_h=yes
6694 else
6695   gcc_cv_header_valgrind_memcheck_h=no
6696 fi
6697 rm -f conftest.err conftest.$ac_ext
6698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6699 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6700   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6701 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703 /* end confdefs.h.  */
6704 #include <memcheck.h>
6705 #ifndef VALGRIND_DISCARD
6706 #error VALGRIND_DISCARD not defined
6707 #endif
6708 _ACEOF
6709 if ac_fn_c_try_cpp "$LINENO"; then :
6710   gcc_cv_header_memcheck_h=yes
6711 else
6712   gcc_cv_header_memcheck_h=no
6713 fi
6714 rm -f conftest.err conftest.$ac_ext
6715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6716 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6717
6718 # Prepare PATH_SEPARATOR.
6719 # The user is always right.
6720 if test "${PATH_SEPARATOR+set}" != set; then
6721   echo "#! /bin/sh" >conf$$.sh
6722   echo  "exit 0"   >>conf$$.sh
6723   chmod +x conf$$.sh
6724   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6725     PATH_SEPARATOR=';'
6726   else
6727     PATH_SEPARATOR=:
6728   fi
6729   rm -f conf$$.sh
6730 fi
6731
6732 # Find out how to test for executable files. Don't use a zero-byte file,
6733 # as systems may use methods other than mode bits to determine executability.
6734 cat >conf$$.file <<_ASEOF
6735 #! /bin/sh
6736 exit 0
6737 _ASEOF
6738 chmod +x conf$$.file
6739 if test -x conf$$.file >/dev/null 2>&1; then
6740   ac_executable_p="test -x"
6741 else
6742   ac_executable_p="test -f"
6743 fi
6744 rm -f conf$$.file
6745
6746 # Extract the first word of "valgrind", so it can be a program name with args.
6747 set dummy valgrind; ac_word=$2
6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6749 $as_echo_n "checking for $ac_word... " >&6; }
6750 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6751   $as_echo_n "(cached) " >&6
6752 else
6753   case "$valgrind_path" in
6754   [\\/]* | ?:[\\/]*)
6755     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6756     ;;
6757   *)
6758     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6759     for ac_dir in $PATH; do
6760       IFS="$ac_save_IFS"
6761       test -z "$ac_dir" && ac_dir=.
6762       for ac_exec_ext in '' $ac_executable_extensions; do
6763         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6764           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6765             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6766             break 2
6767           fi
6768         fi
6769       done
6770     done
6771     IFS="$ac_save_IFS"
6772     ;;
6773 esac
6774 fi
6775 valgrind_path="$ac_cv_path_valgrind_path"
6776 if test -n "$valgrind_path"; then
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6778 $as_echo "$valgrind_path" >&6; }
6779 else
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6781 $as_echo "no" >&6; }
6782 fi
6783
6784   if test "x$valgrind_path" = "x" \
6785     || (test $have_valgrind_h = no \
6786         && test $gcc_cv_header_memcheck_h = no \
6787         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6788         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6789   fi
6790   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6791   valgrind_command="$valgrind_path -q"
6792
6793 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6794
6795   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6796
6797 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6798
6799   fi
6800   if test $gcc_cv_header_memcheck_h = yes; then
6801
6802 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6803
6804   fi
6805 fi
6806
6807
6808
6809 # Enable code coverage collection
6810 # Check whether --enable-coverage was given.
6811 if test "${enable_coverage+set}" = set; then :
6812   enableval=$enable_coverage; case "${enableval}" in
6813   yes|noopt)
6814     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6815     ;;
6816   opt)
6817     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6818     ;;
6819   no)
6820     # a.k.a. --disable-coverage
6821     coverage_flags=""
6822     ;;
6823   *)
6824     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6825     ;;
6826 esac
6827 else
6828   coverage_flags=""
6829 fi
6830
6831
6832
6833 # Check whether --enable-gather-detailed-mem-stats was given.
6834 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6835   enableval=$enable_gather_detailed_mem_stats;
6836 else
6837   enable_gather_detailed_mem_stats=no
6838 fi
6839
6840 if test x$enable_gather_detailed_mem_stats = xyes ; then
6841
6842 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6843
6844 fi
6845
6846 # -------------------------------
6847 # Miscenalleous configure options
6848 # -------------------------------
6849
6850 # See if we are building gcc with C++.
6851 # Check whether --enable-build-with-cxx was given.
6852 if test "${enable_build_with_cxx+set}" = set; then :
6853   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6854 else
6855   ENABLE_BUILD_WITH_CXX=no
6856 fi
6857
6858
6859 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6860
6861 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6862
6863 fi
6864
6865 # With stabs
6866
6867 # Check whether --with-stabs was given.
6868 if test "${with_stabs+set}" = set; then :
6869   withval=$with_stabs; stabs="$with_stabs"
6870 else
6871   stabs=no
6872 fi
6873
6874
6875 # Determine whether or not multilibs are enabled.
6876 # Check whether --enable-multilib was given.
6877 if test "${enable_multilib+set}" = set; then :
6878   enableval=$enable_multilib;
6879 else
6880   enable_multilib=yes
6881 fi
6882
6883
6884
6885 # Enable __cxa_atexit for C++.
6886 # Check whether --enable-__cxa_atexit was given.
6887 if test "${enable___cxa_atexit+set}" = set; then :
6888   enableval=$enable___cxa_atexit;
6889 fi
6890
6891
6892 # Enable C extension for decimal float if target supports it.
6893
6894 # Check whether --enable-decimal-float was given.
6895 if test "${enable_decimal_float+set}" = set; then :
6896   enableval=$enable_decimal_float;
6897   case $enable_decimal_float in
6898     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6899     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6900 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6901   esac
6902
6903 else
6904
6905   case $target in
6906     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6907     i?86*-*-mingw* | x86_64*-*-mingw* | \
6908     i?86*-*-cygwin*)
6909       enable_decimal_float=yes
6910       ;;
6911     *)
6912       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6913 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6914       enable_decimal_float=no
6915       ;;
6916   esac
6917
6918 fi
6919
6920
6921 # x86's use BID format instead of DPD
6922 case x$enable_decimal_float in
6923   xyes)
6924     case $target in
6925       i?86*-*-* | x86_64*-*-*)
6926         enable_decimal_float=bid
6927         ;;
6928       *)
6929         enable_decimal_float=dpd
6930         ;;
6931     esac
6932     default_decimal_float=$enable_decimal_float
6933     ;;
6934   xno)
6935     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6936     # dependency on libdecnumber.
6937     default_decimal_float=dpd
6938     ;;
6939 esac
6940
6941
6942
6943
6944 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6945
6946 cat >>confdefs.h <<_ACEOF
6947 #define ENABLE_DECIMAL_FLOAT $dfp
6948 _ACEOF
6949
6950
6951 # Use default_decimal_float for dependency.
6952 enable_decimal_float=$default_decimal_float
6953
6954 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6955
6956 cat >>confdefs.h <<_ACEOF
6957 #define ENABLE_DECIMAL_BID_FORMAT $bid
6958 _ACEOF
6959
6960
6961 # Enable C extension for fixed-point arithmetic.
6962 # Check whether --enable-fixed-point was given.
6963 if test "${enable_fixed_point+set}" = set; then :
6964   enableval=$enable_fixed_point;
6965 else
6966
6967   case $target in
6968     mips*-*-*)
6969       case $host in
6970         mips*-sgi-irix*)
6971           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
6972 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
6973           enable_fixed_point=no
6974           ;;
6975         *)
6976           enable_fixed_point=yes
6977           ;;
6978       esac
6979       ;;
6980     *)
6981       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
6982 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
6983       enable_fixed_point=no
6984       ;;
6985   esac
6986
6987 fi
6988
6989
6990
6991 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6992
6993 cat >>confdefs.h <<_ACEOF
6994 #define ENABLE_FIXED_POINT $fixedpoint
6995 _ACEOF
6996
6997
6998 # Enable threads
6999 # Pass with no value to take the default
7000 # Pass with a value to specify a thread package
7001 # Check whether --enable-threads was given.
7002 if test "${enable_threads+set}" = set; then :
7003   enableval=$enable_threads;
7004 else
7005   enable_threads=''
7006 fi
7007
7008
7009 # Check whether --enable-tls was given.
7010 if test "${enable_tls+set}" = set; then :
7011   enableval=$enable_tls;
7012   case $enable_tls in
7013     yes | no) ;;
7014     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7015 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7016   esac
7017
7018 else
7019   enable_tls=''
7020 fi
7021
7022
7023 # Check whether --enable-objc-gc was given.
7024 if test "${enable_objc_gc+set}" = set; then :
7025   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7026         objc_boehm_gc=''
7027 else
7028         objc_boehm_gc=1
7029 fi
7030 else
7031   objc_boehm_gc=''
7032 fi
7033
7034
7035
7036 # Check whether --with-dwarf2 was given.
7037 if test "${with_dwarf2+set}" = set; then :
7038   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7039 else
7040   dwarf2=no
7041 fi
7042
7043
7044 # Check whether --enable-shared was given.
7045 if test "${enable_shared+set}" = set; then :
7046   enableval=$enable_shared;
7047   case $enable_shared in
7048   yes | no) ;;
7049   *)
7050     enable_shared=no
7051     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7052     for pkg in $enableval; do
7053       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7054         enable_shared=yes
7055       fi
7056     done
7057     IFS="$ac_save_ifs"
7058     ;;
7059   esac
7060
7061 else
7062   enable_shared=yes
7063 fi
7064
7065
7066
7067
7068 # Check whether --with-build-sysroot was given.
7069 if test "${with_build_sysroot+set}" = set; then :
7070   withval=$with_build_sysroot;
7071 fi
7072
7073
7074
7075 # Check whether --with-sysroot was given.
7076 if test "${with_sysroot+set}" = set; then :
7077   withval=$with_sysroot;
7078  case ${with_sysroot} in
7079  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7080  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7081  esac
7082
7083  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7084  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7085
7086  if test "x$prefix" = xNONE; then
7087   test_prefix=/usr/local
7088  else
7089   test_prefix=$prefix
7090  fi
7091  if test "x$exec_prefix" = xNONE; then
7092   test_exec_prefix=$test_prefix
7093  else
7094   test_exec_prefix=$exec_prefix
7095  fi
7096  case ${TARGET_SYSTEM_ROOT} in
7097  "${test_prefix}"|"${test_prefix}/"*|\
7098  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7099  '${prefix}'|'${prefix}/'*|\
7100  '${exec_prefix}'|'${exec_prefix}/'*)
7101    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7102    TARGET_SYSTEM_ROOT_DEFINE="$t"
7103    ;;
7104  esac
7105
7106 else
7107
7108  TARGET_SYSTEM_ROOT=
7109  TARGET_SYSTEM_ROOT_DEFINE=
7110  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7111
7112 fi
7113
7114
7115
7116
7117
7118
7119 # Check whether --with-specs was given.
7120 if test "${with_specs+set}" = set; then :
7121   withval=$with_specs; CONFIGURE_SPECS=$withval
7122 else
7123   CONFIGURE_SPECS=
7124
7125 fi
7126
7127
7128
7129
7130
7131 # Check whether --with-pkgversion was given.
7132 if test "${with_pkgversion+set}" = set; then :
7133   withval=$with_pkgversion; case "$withval" in
7134       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7135       no)  PKGVERSION= ;;
7136       *)   PKGVERSION="($withval) " ;;
7137      esac
7138 else
7139   PKGVERSION="(GCC) "
7140
7141 fi
7142
7143
7144
7145
7146
7147 # Check whether --with-bugurl was given.
7148 if test "${with_bugurl+set}" = set; then :
7149   withval=$with_bugurl; case "$withval" in
7150       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7151       no)  BUGURL=
7152            ;;
7153       *)   BUGURL="$withval"
7154            ;;
7155      esac
7156 else
7157   BUGURL="http://gcc.gnu.org/bugs.html"
7158
7159 fi
7160
7161   case ${BUGURL} in
7162   "")
7163     REPORT_BUGS_TO=
7164     REPORT_BUGS_TEXI=
7165     ;;
7166   *)
7167     REPORT_BUGS_TO="<$BUGURL>"
7168     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7169     ;;
7170   esac;
7171
7172
7173
7174
7175 # Sanity check enable_languages in case someone does not run the toplevel
7176 # configure # script.
7177 # Check whether --enable-languages was given.
7178 if test "${enable_languages+set}" = set; then :
7179   enableval=$enable_languages; case ,${enable_languages}, in
7180        ,,|,yes,)
7181                 # go safe -- we cannot be much sure without the toplevel
7182                 # configure's
7183                 # analysis of which target libs are present and usable
7184                 enable_languages=c
7185                 ;;
7186          *,all,*)
7187                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7188                 ;;
7189         *,c,*)
7190                 ;;
7191         *)
7192                 enable_languages=c,${enable_languages}
7193                 ;;
7194 esac
7195 else
7196   enable_languages=c
7197 fi
7198
7199
7200
7201 # Check whether --with-multilib-list was given.
7202 if test "${with_multilib_list+set}" = set; then :
7203   withval=$with_multilib_list; :
7204 else
7205   with_multilib_list=default
7206 fi
7207
7208
7209 # -------------------------
7210 # Checks for other programs
7211 # -------------------------
7212
7213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7214 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7215 set x ${MAKE-make}
7216 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7217 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7218   $as_echo_n "(cached) " >&6
7219 else
7220   cat >conftest.make <<\_ACEOF
7221 SHELL = /bin/sh
7222 all:
7223         @echo '@@@%%%=$(MAKE)=@@@%%%'
7224 _ACEOF
7225 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7226 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7227   *@@@%%%=?*=@@@%%%*)
7228     eval ac_cv_prog_make_${ac_make}_set=yes;;
7229   *)
7230     eval ac_cv_prog_make_${ac_make}_set=no;;
7231 esac
7232 rm -f conftest.make
7233 fi
7234 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7236 $as_echo "yes" >&6; }
7237   SET_MAKE=
7238 else
7239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7240 $as_echo "no" >&6; }
7241   SET_MAKE="MAKE=${MAKE-make}"
7242 fi
7243
7244
7245 # Find some useful tools
7246 for ac_prog in gawk mawk nawk awk
7247 do
7248   # Extract the first word of "$ac_prog", so it can be a program name with args.
7249 set dummy $ac_prog; ac_word=$2
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7251 $as_echo_n "checking for $ac_word... " >&6; }
7252 if test "${ac_cv_prog_AWK+set}" = set; then :
7253   $as_echo_n "(cached) " >&6
7254 else
7255   if test -n "$AWK"; then
7256   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7257 else
7258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7259 for as_dir in $PATH
7260 do
7261   IFS=$as_save_IFS
7262   test -z "$as_dir" && as_dir=.
7263     for ac_exec_ext in '' $ac_executable_extensions; do
7264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7265     ac_cv_prog_AWK="$ac_prog"
7266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7267     break 2
7268   fi
7269 done
7270   done
7271 IFS=$as_save_IFS
7272
7273 fi
7274 fi
7275 AWK=$ac_cv_prog_AWK
7276 if test -n "$AWK"; then
7277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7278 $as_echo "$AWK" >&6; }
7279 else
7280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7281 $as_echo "no" >&6; }
7282 fi
7283
7284
7285   test -n "$AWK" && break
7286 done
7287
7288 # We need awk to create options.c and options.h.
7289 # Bail out if it's missing.
7290 case ${AWK} in
7291   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7292 esac
7293
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7295 $as_echo_n "checking whether ln -s works... " >&6; }
7296 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7297   $as_echo_n "(cached) " >&6
7298 else
7299   rm -f conftestdata_t
7300 echo >conftestdata_f
7301 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7302 then
7303   gcc_cv_prog_LN_S="ln -s"
7304 else
7305   if ln conftestdata_f conftestdata_t 2>/dev/null
7306   then
7307     gcc_cv_prog_LN_S=ln
7308   else
7309     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7310     then
7311       gcc_cv_prog_LN_S="cp -p"
7312     else
7313       gcc_cv_prog_LN_S=cp
7314     fi
7315   fi
7316 fi
7317 rm -f conftestdata_f conftestdata_t
7318
7319 fi
7320 LN_S="$gcc_cv_prog_LN_S"
7321 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7323 $as_echo "yes" >&6; }
7324 else
7325   if test "$gcc_cv_prog_LN_S" = "ln"; then
7326     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7327 $as_echo "no, using ln" >&6; }
7328   else
7329     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7330 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7331   fi
7332 fi
7333
7334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7335 $as_echo_n "checking whether ln works... " >&6; }
7336 if test "${acx_cv_prog_LN+set}" = set; then :
7337   $as_echo_n "(cached) " >&6
7338 else
7339   rm -f conftestdata_t
7340 echo >conftestdata_f
7341 if ln conftestdata_f conftestdata_t 2>/dev/null
7342 then
7343   acx_cv_prog_LN=ln
7344 else
7345   acx_cv_prog_LN=no
7346 fi
7347 rm -f conftestdata_f conftestdata_t
7348
7349 fi
7350 if test $acx_cv_prog_LN = no; then
7351   LN="$LN_S"
7352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7353 $as_echo "no, using $LN" >&6; }
7354 else
7355   LN="$acx_cv_prog_LN"
7356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7357 $as_echo "yes" >&6; }
7358 fi
7359
7360 if test -n "$ac_tool_prefix"; then
7361   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7362 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7364 $as_echo_n "checking for $ac_word... " >&6; }
7365 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7366   $as_echo_n "(cached) " >&6
7367 else
7368   if test -n "$RANLIB"; then
7369   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7370 else
7371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7372 for as_dir in $PATH
7373 do
7374   IFS=$as_save_IFS
7375   test -z "$as_dir" && as_dir=.
7376     for ac_exec_ext in '' $ac_executable_extensions; do
7377   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7378     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7380     break 2
7381   fi
7382 done
7383   done
7384 IFS=$as_save_IFS
7385
7386 fi
7387 fi
7388 RANLIB=$ac_cv_prog_RANLIB
7389 if test -n "$RANLIB"; then
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7391 $as_echo "$RANLIB" >&6; }
7392 else
7393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7394 $as_echo "no" >&6; }
7395 fi
7396
7397
7398 fi
7399 if test -z "$ac_cv_prog_RANLIB"; then
7400   ac_ct_RANLIB=$RANLIB
7401   # Extract the first word of "ranlib", so it can be a program name with args.
7402 set dummy ranlib; ac_word=$2
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7404 $as_echo_n "checking for $ac_word... " >&6; }
7405 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7406   $as_echo_n "(cached) " >&6
7407 else
7408   if test -n "$ac_ct_RANLIB"; then
7409   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7410 else
7411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7412 for as_dir in $PATH
7413 do
7414   IFS=$as_save_IFS
7415   test -z "$as_dir" && as_dir=.
7416     for ac_exec_ext in '' $ac_executable_extensions; do
7417   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7418     ac_cv_prog_ac_ct_RANLIB="ranlib"
7419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7420     break 2
7421   fi
7422 done
7423   done
7424 IFS=$as_save_IFS
7425
7426 fi
7427 fi
7428 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7429 if test -n "$ac_ct_RANLIB"; then
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7431 $as_echo "$ac_ct_RANLIB" >&6; }
7432 else
7433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7434 $as_echo "no" >&6; }
7435 fi
7436
7437   if test "x$ac_ct_RANLIB" = x; then
7438     RANLIB=":"
7439   else
7440     case $cross_compiling:$ac_tool_warned in
7441 yes:)
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7444 ac_tool_warned=yes ;;
7445 esac
7446     RANLIB=$ac_ct_RANLIB
7447   fi
7448 else
7449   RANLIB="$ac_cv_prog_RANLIB"
7450 fi
7451
7452 case "${host}" in
7453 *-*-darwin*)
7454   # By default, the Darwin ranlib will not treat common symbols as
7455   # definitions when  building the archive table of contents.  Other
7456   # ranlibs do that; pass an option to the Darwin ranlib that makes
7457   # it behave similarly.
7458   ranlib_flags="-c"
7459   ;;
7460 *)
7461   ranlib_flags=""
7462 esac
7463
7464
7465 # Find a good install program.  We prefer a C program (faster),
7466 # so one script is as good as another.  But avoid the broken or
7467 # incompatible versions:
7468 # SysV /etc/install, /usr/sbin/install
7469 # SunOS /usr/etc/install
7470 # IRIX /sbin/install
7471 # AIX /bin/install
7472 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7473 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7474 # ./install, which can be erroneously created by make from ./install.sh.
7475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7476 $as_echo_n "checking for a BSD compatible install... " >&6; }
7477 if test -z "$INSTALL"; then
7478 if test "${ac_cv_path_install+set}" = set; then :
7479   $as_echo_n "(cached) " >&6
7480 else
7481     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7482   for ac_dir in $PATH; do
7483     # Account for people who put trailing slashes in PATH elements.
7484     case "$ac_dir/" in
7485     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7486     *)
7487       # OSF1 and SCO ODT 3.0 have their own names for install.
7488       for ac_prog in ginstall scoinst install; do
7489         if test -f $ac_dir/$ac_prog; then
7490           if test $ac_prog = install &&
7491             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7492             # AIX install.  It has an incompatible calling convention.
7493             # OSF/1 installbsd also uses dspmsg, but is usable.
7494             :
7495           else
7496             ac_cv_path_install="$ac_dir/$ac_prog -c"
7497             break 2
7498           fi
7499         fi
7500       done
7501       ;;
7502     esac
7503   done
7504   IFS="$ac_save_IFS"
7505
7506 fi
7507   if test "${ac_cv_path_install+set}" = set; then
7508     INSTALL="$ac_cv_path_install"
7509   else
7510     # As a last resort, use the slow shell script.  We don't cache a
7511     # path for INSTALL within a source directory, because that will
7512     # break other packages using the cache if that directory is
7513     # removed, or if the path is relative.
7514     INSTALL="$ac_install_sh"
7515   fi
7516 fi
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7518 $as_echo "$INSTALL" >&6; }
7519
7520 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7521 # It thinks the first close brace ends the variable substitution.
7522 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7523
7524 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7525
7526
7527 # See if cmp has --ignore-initial.
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7529 $as_echo_n "checking for cmp's capabilities... " >&6; }
7530 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7531   $as_echo_n "(cached) " >&6
7532 else
7533    echo abfoo >t1
7534   echo cdfoo >t2
7535   gcc_cv_prog_cmp_skip=slowcompare
7536   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7537     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7538       :
7539     else
7540       gcc_cv_prog_cmp_skip=gnucompare
7541     fi
7542   fi
7543   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7544     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7545       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7546         :
7547       else
7548         gcc_cv_prog_cmp_skip=fastcompare
7549       fi
7550     fi
7551   fi
7552   rm t1 t2
7553
7554 fi
7555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7556 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7557 make_compare_target=$gcc_cv_prog_cmp_skip
7558
7559
7560
7561 # See if we have the mktemp command.
7562 # Extract the first word of "mktemp", so it can be a program name with args.
7563 set dummy mktemp; ac_word=$2
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7565 $as_echo_n "checking for $ac_word... " >&6; }
7566 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7567   $as_echo_n "(cached) " >&6
7568 else
7569   if test -n "$have_mktemp_command"; then
7570   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7571 else
7572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7573 for as_dir in $PATH
7574 do
7575   IFS=$as_save_IFS
7576   test -z "$as_dir" && as_dir=.
7577     for ac_exec_ext in '' $ac_executable_extensions; do
7578   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7579     ac_cv_prog_have_mktemp_command="yes"
7580     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7581     break 2
7582   fi
7583 done
7584   done
7585 IFS=$as_save_IFS
7586
7587   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7588 fi
7589 fi
7590 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7591 if test -n "$have_mktemp_command"; then
7592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7593 $as_echo "$have_mktemp_command" >&6; }
7594 else
7595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7596 $as_echo "no" >&6; }
7597 fi
7598
7599
7600
7601 # See if makeinfo has been installed and is modern enough
7602 # that we can use it.
7603
7604   # Extract the first word of "makeinfo", so it can be a program name with args.
7605 set dummy makeinfo; ac_word=$2
7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7607 $as_echo_n "checking for $ac_word... " >&6; }
7608 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7609   $as_echo_n "(cached) " >&6
7610 else
7611   if test -n "$MAKEINFO"; then
7612   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7613 else
7614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7615 for as_dir in $PATH
7616 do
7617   IFS=$as_save_IFS
7618   test -z "$as_dir" && as_dir=.
7619     for ac_exec_ext in '' $ac_executable_extensions; do
7620   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7621     ac_cv_prog_MAKEINFO="makeinfo"
7622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7623     break 2
7624   fi
7625 done
7626   done
7627 IFS=$as_save_IFS
7628
7629 fi
7630 fi
7631 MAKEINFO=$ac_cv_prog_MAKEINFO
7632 if test -n "$MAKEINFO"; then
7633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7634 $as_echo "$MAKEINFO" >&6; }
7635 else
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7637 $as_echo "no" >&6; }
7638 fi
7639
7640
7641   if test -n "$MAKEINFO"; then
7642     # Found it, now check the version.
7643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7644 $as_echo_n "checking for modern makeinfo... " >&6; }
7645 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7649                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7650
7651                     case $ac_prog_version in
7652                       '')  gcc_cv_prog_makeinfo_modern=no;;
7653                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7654                       *)   gcc_cv_prog_makeinfo_modern=no;;
7655                     esac
7656
7657 fi
7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7659 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7660   else
7661     gcc_cv_prog_makeinfo_modern=no
7662   fi
7663   if test $gcc_cv_prog_makeinfo_modern = no; then
7664     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7665   fi
7666
7667 if test $gcc_cv_prog_makeinfo_modern = no; then
7668   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7669 *** Makeinfo is missing or too old.
7670 *** Info documentation will not be built." >&5
7671 $as_echo "$as_me: WARNING:
7672 *** Makeinfo is missing or too old.
7673 *** Info documentation will not be built." >&2;}
7674   BUILD_INFO=
7675 else
7676   BUILD_INFO=info
7677 fi
7678
7679
7680 # Is pod2man recent enough to regenerate manpages?
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7682 $as_echo_n "checking for recent Pod::Man... " >&6; }
7683 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7685 $as_echo "yes" >&6; }
7686   GENERATED_MANPAGES=generated-manpages
7687 else
7688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7689 $as_echo "no" >&6; }
7690   GENERATED_MANPAGES=
7691 fi
7692
7693
7694 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7695
7696 # How about lex?
7697 for ac_prog in flex
7698 do
7699   # Extract the first word of "$ac_prog", so it can be a program name with args.
7700 set dummy $ac_prog; ac_word=$2
7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7702 $as_echo_n "checking for $ac_word... " >&6; }
7703 if test "${ac_cv_prog_FLEX+set}" = set; then :
7704   $as_echo_n "(cached) " >&6
7705 else
7706   if test -n "$FLEX"; then
7707   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7708 else
7709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7710 for as_dir in $PATH
7711 do
7712   IFS=$as_save_IFS
7713   test -z "$as_dir" && as_dir=.
7714     for ac_exec_ext in '' $ac_executable_extensions; do
7715   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7716     ac_cv_prog_FLEX="$ac_prog"
7717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7718     break 2
7719   fi
7720 done
7721   done
7722 IFS=$as_save_IFS
7723
7724 fi
7725 fi
7726 FLEX=$ac_cv_prog_FLEX
7727 if test -n "$FLEX"; then
7728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7729 $as_echo "$FLEX" >&6; }
7730 else
7731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7732 $as_echo "no" >&6; }
7733 fi
7734
7735
7736   test -n "$FLEX" && break
7737 done
7738 test -n "$FLEX" || FLEX="$MISSING flex"
7739
7740
7741 # Bison?
7742 for ac_prog in bison
7743 do
7744   # Extract the first word of "$ac_prog", so it can be a program name with args.
7745 set dummy $ac_prog; ac_word=$2
7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7747 $as_echo_n "checking for $ac_word... " >&6; }
7748 if test "${ac_cv_prog_BISON+set}" = set; then :
7749   $as_echo_n "(cached) " >&6
7750 else
7751   if test -n "$BISON"; then
7752   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7753 else
7754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7755 for as_dir in $PATH
7756 do
7757   IFS=$as_save_IFS
7758   test -z "$as_dir" && as_dir=.
7759     for ac_exec_ext in '' $ac_executable_extensions; do
7760   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7761     ac_cv_prog_BISON="$ac_prog"
7762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7763     break 2
7764   fi
7765 done
7766   done
7767 IFS=$as_save_IFS
7768
7769 fi
7770 fi
7771 BISON=$ac_cv_prog_BISON
7772 if test -n "$BISON"; then
7773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7774 $as_echo "$BISON" >&6; }
7775 else
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7777 $as_echo "no" >&6; }
7778 fi
7779
7780
7781   test -n "$BISON" && break
7782 done
7783 test -n "$BISON" || BISON="$MISSING bison"
7784
7785
7786 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7787 # check for build == host before using them.
7788
7789 # NM
7790 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7791   && test -d ../binutils ; then
7792   NM='${objdir}/../binutils/nm-new'
7793 else
7794   # Extract the first word of "nm", so it can be a program name with args.
7795 set dummy nm; ac_word=$2
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7797 $as_echo_n "checking for $ac_word... " >&6; }
7798 if test "${ac_cv_prog_NM+set}" = set; then :
7799   $as_echo_n "(cached) " >&6
7800 else
7801   if test -n "$NM"; then
7802   ac_cv_prog_NM="$NM" # Let the user override the test.
7803 else
7804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7805 for as_dir in $PATH
7806 do
7807   IFS=$as_save_IFS
7808   test -z "$as_dir" && as_dir=.
7809     for ac_exec_ext in '' $ac_executable_extensions; do
7810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7811     ac_cv_prog_NM="nm"
7812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7813     break 2
7814   fi
7815 done
7816   done
7817 IFS=$as_save_IFS
7818
7819   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7820 fi
7821 fi
7822 NM=$ac_cv_prog_NM
7823 if test -n "$NM"; then
7824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7825 $as_echo "$NM" >&6; }
7826 else
7827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7828 $as_echo "no" >&6; }
7829 fi
7830
7831
7832 fi
7833
7834 # AR
7835 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7836   && test -d ../binutils ; then
7837   AR='${objdir}/../binutils/ar'
7838 else
7839   # Extract the first word of "ar", so it can be a program name with args.
7840 set dummy ar; ac_word=$2
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7842 $as_echo_n "checking for $ac_word... " >&6; }
7843 if test "${ac_cv_prog_AR+set}" = set; then :
7844   $as_echo_n "(cached) " >&6
7845 else
7846   if test -n "$AR"; then
7847   ac_cv_prog_AR="$AR" # Let the user override the test.
7848 else
7849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7850 for as_dir in $PATH
7851 do
7852   IFS=$as_save_IFS
7853   test -z "$as_dir" && as_dir=.
7854     for ac_exec_ext in '' $ac_executable_extensions; do
7855   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7856     ac_cv_prog_AR="ar"
7857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7858     break 2
7859   fi
7860 done
7861   done
7862 IFS=$as_save_IFS
7863
7864   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7865 fi
7866 fi
7867 AR=$ac_cv_prog_AR
7868 if test -n "$AR"; then
7869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7870 $as_echo "$AR" >&6; }
7871 else
7872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7873 $as_echo "no" >&6; }
7874 fi
7875
7876
7877 fi
7878
7879
7880 # --------------------
7881 # Checks for C headers
7882 # --------------------
7883
7884 # Need to reject headers which give warnings, so that the -Werror bootstrap
7885 # works later. *sigh*  This needs to come before all header checks.
7886
7887 ac_c_preproc_warn_flag=yes
7888
7889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7890 $as_echo_n "checking for ANSI C header files... " >&6; }
7891 if test "${ac_cv_header_stdc+set}" = set; then :
7892   $as_echo_n "(cached) " >&6
7893 else
7894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7895 /* end confdefs.h.  */
7896 #include <stdlib.h>
7897 #include <stdarg.h>
7898 #include <string.h>
7899 #include <float.h>
7900
7901 int
7902 main ()
7903 {
7904
7905   ;
7906   return 0;
7907 }
7908 _ACEOF
7909 if ac_fn_c_try_compile "$LINENO"; then :
7910   ac_cv_header_stdc=yes
7911 else
7912   ac_cv_header_stdc=no
7913 fi
7914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7915
7916 if test $ac_cv_header_stdc = yes; then
7917   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7919 /* end confdefs.h.  */
7920 #include <string.h>
7921
7922 _ACEOF
7923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7924   $EGREP "memchr" >/dev/null 2>&1; then :
7925
7926 else
7927   ac_cv_header_stdc=no
7928 fi
7929 rm -f conftest*
7930
7931 fi
7932
7933 if test $ac_cv_header_stdc = yes; then
7934   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7936 /* end confdefs.h.  */
7937 #include <stdlib.h>
7938
7939 _ACEOF
7940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7941   $EGREP "free" >/dev/null 2>&1; then :
7942
7943 else
7944   ac_cv_header_stdc=no
7945 fi
7946 rm -f conftest*
7947
7948 fi
7949
7950 if test $ac_cv_header_stdc = yes; then
7951   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7952   if test "$cross_compiling" = yes; then :
7953   :
7954 else
7955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7956 /* end confdefs.h.  */
7957 #include <ctype.h>
7958 #include <stdlib.h>
7959 #if ((' ' & 0x0FF) == 0x020)
7960 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7961 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7962 #else
7963 # define ISLOWER(c) \
7964                    (('a' <= (c) && (c) <= 'i') \
7965                      || ('j' <= (c) && (c) <= 'r') \
7966                      || ('s' <= (c) && (c) <= 'z'))
7967 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7968 #endif
7969
7970 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7971 int
7972 main ()
7973 {
7974   int i;
7975   for (i = 0; i < 256; i++)
7976     if (XOR (islower (i), ISLOWER (i))
7977         || toupper (i) != TOUPPER (i))
7978       return 2;
7979   return 0;
7980 }
7981 _ACEOF
7982 if ac_fn_c_try_run "$LINENO"; then :
7983
7984 else
7985   ac_cv_header_stdc=no
7986 fi
7987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7988   conftest.$ac_objext conftest.beam conftest.$ac_ext
7989 fi
7990
7991 fi
7992 fi
7993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7994 $as_echo "$ac_cv_header_stdc" >&6; }
7995 if test $ac_cv_header_stdc = yes; then
7996
7997 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7998
7999 fi
8000
8001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8002 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8003 if test "${ac_cv_header_time+set}" = set; then :
8004   $as_echo_n "(cached) " >&6
8005 else
8006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8007 /* end confdefs.h.  */
8008 #include <sys/types.h>
8009 #include <sys/time.h>
8010 #include <time.h>
8011
8012 int
8013 main ()
8014 {
8015 if ((struct tm *) 0)
8016 return 0;
8017   ;
8018   return 0;
8019 }
8020 _ACEOF
8021 if ac_fn_c_try_compile "$LINENO"; then :
8022   ac_cv_header_time=yes
8023 else
8024   ac_cv_header_time=no
8025 fi
8026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8027 fi
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8029 $as_echo "$ac_cv_header_time" >&6; }
8030 if test $ac_cv_header_time = yes; then
8031
8032 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8033
8034 fi
8035
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8037 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8038 if test "${gcc_cv_header_string+set}" = set; then :
8039   $as_echo_n "(cached) " >&6
8040 else
8041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8042 /* end confdefs.h.  */
8043 #include <string.h>
8044 #include <strings.h>
8045 int
8046 main ()
8047 {
8048
8049   ;
8050   return 0;
8051 }
8052 _ACEOF
8053 if ac_fn_c_try_compile "$LINENO"; then :
8054   gcc_cv_header_string=yes
8055 else
8056   gcc_cv_header_string=no
8057 fi
8058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8059 fi
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8061 $as_echo "$gcc_cv_header_string" >&6; }
8062 if test $gcc_cv_header_string = yes; then
8063
8064 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8065
8066 fi
8067
8068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8069 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8070 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8071   $as_echo_n "(cached) " >&6
8072 else
8073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074 /* end confdefs.h.  */
8075 #include <sys/types.h>
8076 #include <sys/wait.h>
8077 #ifndef WEXITSTATUS
8078 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8079 #endif
8080 #ifndef WIFEXITED
8081 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8082 #endif
8083
8084 int
8085 main ()
8086 {
8087   int s;
8088   wait (&s);
8089   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8090   ;
8091   return 0;
8092 }
8093 _ACEOF
8094 if ac_fn_c_try_compile "$LINENO"; then :
8095   ac_cv_header_sys_wait_h=yes
8096 else
8097   ac_cv_header_sys_wait_h=no
8098 fi
8099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8100 fi
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8102 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8103 if test $ac_cv_header_sys_wait_h = yes; then
8104
8105 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8106
8107 fi
8108
8109 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8110                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8111                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8112                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8113 do :
8114   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8115 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8116 eval as_val=\$$as_ac_Header
8117    if test "x$as_val" = x""yes; then :
8118   cat >>confdefs.h <<_ACEOF
8119 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8120 _ACEOF
8121
8122 fi
8123 done
8124
8125
8126 # Check for thread headers.
8127 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8128 if test "x$ac_cv_header_thread_h" = x""yes; then :
8129   have_thread_h=yes
8130 else
8131   have_thread_h=
8132 fi
8133
8134 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8135 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8136   have_pthread_h=yes
8137 else
8138   have_pthread_h=
8139 fi
8140
8141
8142 # These tests can't be done till we know if we have limits.h.
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8144 $as_echo_n "checking for CHAR_BIT... " >&6; }
8145 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8146   $as_echo_n "(cached) " >&6
8147 else
8148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8149 /* end confdefs.h.  */
8150 #ifdef HAVE_LIMITS_H
8151 #include <limits.h>
8152 #endif
8153 #ifdef CHAR_BIT
8154 found
8155 #endif
8156 _ACEOF
8157 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8158   $EGREP "found" >/dev/null 2>&1; then :
8159   gcc_cv_decl_char_bit=yes
8160 else
8161   gcc_cv_decl_char_bit=no
8162 fi
8163 rm -f conftest*
8164
8165
8166 fi
8167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8168 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8169 if test $gcc_cv_decl_char_bit = no; then
8170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8171 $as_echo_n "checking number of bits in a byte... " >&6; }
8172 if test "${gcc_cv_c_nbby+set}" = set; then :
8173   $as_echo_n "(cached) " >&6
8174 else
8175   i=8
8176  gcc_cv_c_nbby=
8177  while test $i -lt 65; do
8178    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8179 /* end confdefs.h.  */
8180
8181 int
8182 main ()
8183 {
8184 switch(0) {
8185   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8186   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8187   ; }
8188   ;
8189   return 0;
8190 }
8191 _ACEOF
8192 if ac_fn_c_try_compile "$LINENO"; then :
8193   gcc_cv_c_nbby=$i; break
8194 fi
8195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8196    i=`expr $i + 1`
8197  done
8198  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8199
8200 fi
8201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8202 $as_echo "$gcc_cv_c_nbby" >&6; }
8203 if test $gcc_cv_c_nbby = failed; then
8204   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8205 else
8206
8207 cat >>confdefs.h <<_ACEOF
8208 #define CHAR_BIT $gcc_cv_c_nbby
8209 _ACEOF
8210
8211 fi
8212 fi
8213  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8214 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8215 if test "${ac_cv_c_bigendian+set}" = set; then :
8216   $as_echo_n "(cached) " >&6
8217 else
8218   ac_cv_c_bigendian=unknown
8219     # See if we're dealing with a universal compiler.
8220     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8221 /* end confdefs.h.  */
8222 #ifndef __APPLE_CC__
8223                not a universal capable compiler
8224              #endif
8225              typedef int dummy;
8226
8227 _ACEOF
8228 if ac_fn_c_try_compile "$LINENO"; then :
8229
8230         # Check for potential -arch flags.  It is not universal unless
8231         # there are at least two -arch flags with different values.
8232         ac_arch=
8233         ac_prev=
8234         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8235          if test -n "$ac_prev"; then
8236            case $ac_word in
8237              i?86 | x86_64 | ppc | ppc64)
8238                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8239                  ac_arch=$ac_word
8240                else
8241                  ac_cv_c_bigendian=universal
8242                  break
8243                fi
8244                ;;
8245            esac
8246            ac_prev=
8247          elif test "x$ac_word" = "x-arch"; then
8248            ac_prev=arch
8249          fi
8250        done
8251 fi
8252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8253     if test $ac_cv_c_bigendian = unknown; then
8254       # See if sys/param.h defines the BYTE_ORDER macro.
8255       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8256 /* end confdefs.h.  */
8257 #include <sys/types.h>
8258              #include <sys/param.h>
8259
8260 int
8261 main ()
8262 {
8263 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8264                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8265                      && LITTLE_ENDIAN)
8266               bogus endian macros
8267              #endif
8268
8269   ;
8270   return 0;
8271 }
8272 _ACEOF
8273 if ac_fn_c_try_compile "$LINENO"; then :
8274   # It does; now see whether it defined to BIG_ENDIAN or not.
8275          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8276 /* end confdefs.h.  */
8277 #include <sys/types.h>
8278                 #include <sys/param.h>
8279
8280 int
8281 main ()
8282 {
8283 #if BYTE_ORDER != BIG_ENDIAN
8284                  not big endian
8285                 #endif
8286
8287   ;
8288   return 0;
8289 }
8290 _ACEOF
8291 if ac_fn_c_try_compile "$LINENO"; then :
8292   ac_cv_c_bigendian=yes
8293 else
8294   ac_cv_c_bigendian=no
8295 fi
8296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8297 fi
8298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8299     fi
8300     if test $ac_cv_c_bigendian = unknown; then
8301       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8302       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8303 /* end confdefs.h.  */
8304 #include <limits.h>
8305
8306 int
8307 main ()
8308 {
8309 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8310               bogus endian macros
8311              #endif
8312
8313   ;
8314   return 0;
8315 }
8316 _ACEOF
8317 if ac_fn_c_try_compile "$LINENO"; then :
8318   # It does; now see whether it defined to _BIG_ENDIAN or not.
8319          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8320 /* end confdefs.h.  */
8321 #include <limits.h>
8322
8323 int
8324 main ()
8325 {
8326 #ifndef _BIG_ENDIAN
8327                  not big endian
8328                 #endif
8329
8330   ;
8331   return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_compile "$LINENO"; then :
8335   ac_cv_c_bigendian=yes
8336 else
8337   ac_cv_c_bigendian=no
8338 fi
8339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8340 fi
8341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8342     fi
8343     if test $ac_cv_c_bigendian = unknown; then
8344       # Compile a test program.
8345       if test "$cross_compiling" = yes; then :
8346   # Try to guess by grepping values from an object file.
8347          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8348 /* end confdefs.h.  */
8349 short int ascii_mm[] =
8350                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8351                 short int ascii_ii[] =
8352                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8353                 int use_ascii (int i) {
8354                   return ascii_mm[i] + ascii_ii[i];
8355                 }
8356                 short int ebcdic_ii[] =
8357                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8358                 short int ebcdic_mm[] =
8359                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8360                 int use_ebcdic (int i) {
8361                   return ebcdic_mm[i] + ebcdic_ii[i];
8362                 }
8363                 extern int foo;
8364
8365 int
8366 main ()
8367 {
8368 return use_ascii (foo) == use_ebcdic (foo);
8369   ;
8370   return 0;
8371 }
8372 _ACEOF
8373 if ac_fn_c_try_compile "$LINENO"; then :
8374   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8375               ac_cv_c_bigendian=yes
8376             fi
8377             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8378               if test "$ac_cv_c_bigendian" = unknown; then
8379                 ac_cv_c_bigendian=no
8380               else
8381                 # finding both strings is unlikely to happen, but who knows?
8382                 ac_cv_c_bigendian=unknown
8383               fi
8384             fi
8385 fi
8386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8387 else
8388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390 $ac_includes_default
8391 int
8392 main ()
8393 {
8394
8395              /* Are we little or big endian?  From Harbison&Steele.  */
8396              union
8397              {
8398                long int l;
8399                char c[sizeof (long int)];
8400              } u;
8401              u.l = 1;
8402              return u.c[sizeof (long int) - 1] == 1;
8403
8404   ;
8405   return 0;
8406 }
8407 _ACEOF
8408 if ac_fn_c_try_run "$LINENO"; then :
8409   ac_cv_c_bigendian=no
8410 else
8411   ac_cv_c_bigendian=yes
8412 fi
8413 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8414   conftest.$ac_objext conftest.beam conftest.$ac_ext
8415 fi
8416
8417     fi
8418 fi
8419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8420 $as_echo "$ac_cv_c_bigendian" >&6; }
8421  case $ac_cv_c_bigendian in #(
8422    yes)
8423      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8424 ;; #(
8425    no)
8426       ;; #(
8427    universal)
8428
8429 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8430
8431      ;; #(
8432    *)
8433      as_fn_error "unknown endianness
8434  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8435  esac
8436
8437
8438 # ----------------------
8439 # Checks for C++ headers
8440 # ----------------------
8441
8442 ac_ext=cpp
8443 ac_cpp='$CXXCPP $CPPFLAGS'
8444 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8445 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8446 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8448 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8449 if test -z "$CXXCPP"; then
8450   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8451   $as_echo_n "(cached) " >&6
8452 else
8453       # Double quotes because CXXCPP needs to be expanded
8454     for CXXCPP in "$CXX -E" "/lib/cpp"
8455     do
8456       ac_preproc_ok=false
8457 for ac_cxx_preproc_warn_flag in '' yes
8458 do
8459   # Use a header file that comes with gcc, so configuring glibc
8460   # with a fresh cross-compiler works.
8461   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8462   # <limits.h> exists even on freestanding compilers.
8463   # On the NeXT, cc -E runs the code through the compiler's parser,
8464   # not just through cpp. "Syntax error" is here to catch this case.
8465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8466 /* end confdefs.h.  */
8467 #ifdef __STDC__
8468 # include <limits.h>
8469 #else
8470 # include <assert.h>
8471 #endif
8472                      Syntax error
8473 _ACEOF
8474 if ac_fn_cxx_try_cpp "$LINENO"; then :
8475
8476 else
8477   # Broken: fails on valid input.
8478 continue
8479 fi
8480 rm -f conftest.err conftest.$ac_ext
8481
8482   # OK, works on sane cases.  Now check whether nonexistent headers
8483   # can be detected and how.
8484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8485 /* end confdefs.h.  */
8486 #include <ac_nonexistent.h>
8487 _ACEOF
8488 if ac_fn_cxx_try_cpp "$LINENO"; then :
8489   # Broken: success on invalid input.
8490 continue
8491 else
8492   # Passes both tests.
8493 ac_preproc_ok=:
8494 break
8495 fi
8496 rm -f conftest.err conftest.$ac_ext
8497
8498 done
8499 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8500 rm -f conftest.err conftest.$ac_ext
8501 if $ac_preproc_ok; then :
8502   break
8503 fi
8504
8505     done
8506     ac_cv_prog_CXXCPP=$CXXCPP
8507
8508 fi
8509   CXXCPP=$ac_cv_prog_CXXCPP
8510 else
8511   ac_cv_prog_CXXCPP=$CXXCPP
8512 fi
8513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8514 $as_echo "$CXXCPP" >&6; }
8515 ac_preproc_ok=false
8516 for ac_cxx_preproc_warn_flag in '' yes
8517 do
8518   # Use a header file that comes with gcc, so configuring glibc
8519   # with a fresh cross-compiler works.
8520   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8521   # <limits.h> exists even on freestanding compilers.
8522   # On the NeXT, cc -E runs the code through the compiler's parser,
8523   # not just through cpp. "Syntax error" is here to catch this case.
8524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8525 /* end confdefs.h.  */
8526 #ifdef __STDC__
8527 # include <limits.h>
8528 #else
8529 # include <assert.h>
8530 #endif
8531                      Syntax error
8532 _ACEOF
8533 if ac_fn_cxx_try_cpp "$LINENO"; then :
8534
8535 else
8536   # Broken: fails on valid input.
8537 continue
8538 fi
8539 rm -f conftest.err conftest.$ac_ext
8540
8541   # OK, works on sane cases.  Now check whether nonexistent headers
8542   # can be detected and how.
8543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8544 /* end confdefs.h.  */
8545 #include <ac_nonexistent.h>
8546 _ACEOF
8547 if ac_fn_cxx_try_cpp "$LINENO"; then :
8548   # Broken: success on invalid input.
8549 continue
8550 else
8551   # Passes both tests.
8552 ac_preproc_ok=:
8553 break
8554 fi
8555 rm -f conftest.err conftest.$ac_ext
8556
8557 done
8558 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8559 rm -f conftest.err conftest.$ac_ext
8560 if $ac_preproc_ok; then :
8561
8562 else
8563   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8564 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8566 See \`config.log' for more details." >&5
8567 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8568 See \`config.log' for more details." >&2;}; }
8569 fi
8570
8571 ac_ext=c
8572 ac_cpp='$CPP $CPPFLAGS'
8573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8576
8577
8578 ac_ext=cpp
8579 ac_cpp='$CXXCPP $CPPFLAGS'
8580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8583
8584
8585
8586
8587 for ac_header in unordered_map
8588 do :
8589   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8590 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8591   cat >>confdefs.h <<_ACEOF
8592 #define HAVE_UNORDERED_MAP 1
8593 _ACEOF
8594
8595 fi
8596 done
8597
8598 for ac_header in tr1/unordered_map
8599 do :
8600   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8601 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8602   cat >>confdefs.h <<_ACEOF
8603 #define HAVE_TR1_UNORDERED_MAP 1
8604 _ACEOF
8605
8606 fi
8607 done
8608
8609 for ac_header in ext/hash_map
8610 do :
8611   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8612 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8613   cat >>confdefs.h <<_ACEOF
8614 #define HAVE_EXT_HASH_MAP 1
8615 _ACEOF
8616
8617 fi
8618 done
8619
8620
8621 ac_ext=c
8622 ac_cpp='$CPP $CPPFLAGS'
8623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8626
8627
8628 # --------
8629 # UNSORTED
8630 # --------
8631
8632
8633 # These libraries may be used by collect2.
8634 # We may need a special search path to get them linked.
8635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8636 $as_echo_n "checking for collect2 libraries... " >&6; }
8637 if test "${gcc_cv_collect2_libs+set}" = set; then :
8638   $as_echo_n "(cached) " >&6
8639 else
8640   save_LIBS="$LIBS"
8641 for libs in '' -lld -lmld \
8642                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8643                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8644 do
8645         LIBS="$libs"
8646         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8647 /* end confdefs.h.  */
8648
8649 /* Override any GCC internal prototype to avoid an error.
8650    Use char because int might match the return type of a GCC
8651    builtin and then its argument prototype would still apply.  */
8652 #ifdef __cplusplus
8653 extern "C"
8654 #endif
8655 char ldopen ();
8656 int
8657 main ()
8658 {
8659 return ldopen ();
8660   ;
8661   return 0;
8662 }
8663 _ACEOF
8664 if ac_fn_c_try_link "$LINENO"; then :
8665   gcc_cv_collect2_libs="$libs"; break
8666 fi
8667 rm -f core conftest.err conftest.$ac_objext \
8668     conftest$ac_exeext conftest.$ac_ext
8669 done
8670 LIBS="$save_LIBS"
8671 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8672 fi
8673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8674 $as_echo "$gcc_cv_collect2_libs" >&6; }
8675 case $gcc_cv_collect2_libs in
8676         "none required")        ;;
8677         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8678 esac
8679
8680
8681 # When building Ada code on Alpha, we need exc_resume which is usually in
8682 # -lexc.  So test for it.
8683 save_LIBS="$LIBS"
8684 LIBS=
8685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8686 $as_echo_n "checking for library containing exc_resume... " >&6; }
8687 if test "${ac_cv_search_exc_resume+set}" = set; then :
8688   $as_echo_n "(cached) " >&6
8689 else
8690   ac_func_search_save_LIBS=$LIBS
8691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h.  */
8693
8694 /* Override any GCC internal prototype to avoid an error.
8695    Use char because int might match the return type of a GCC
8696    builtin and then its argument prototype would still apply.  */
8697 #ifdef __cplusplus
8698 extern "C"
8699 #endif
8700 char exc_resume ();
8701 int
8702 main ()
8703 {
8704 return exc_resume ();
8705   ;
8706   return 0;
8707 }
8708 _ACEOF
8709 for ac_lib in '' exc; do
8710   if test -z "$ac_lib"; then
8711     ac_res="none required"
8712   else
8713     ac_res=-l$ac_lib
8714     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8715   fi
8716   if ac_fn_c_try_link "$LINENO"; then :
8717   ac_cv_search_exc_resume=$ac_res
8718 fi
8719 rm -f core conftest.err conftest.$ac_objext \
8720     conftest$ac_exeext
8721   if test "${ac_cv_search_exc_resume+set}" = set; then :
8722   break
8723 fi
8724 done
8725 if test "${ac_cv_search_exc_resume+set}" = set; then :
8726
8727 else
8728   ac_cv_search_exc_resume=no
8729 fi
8730 rm conftest.$ac_ext
8731 LIBS=$ac_func_search_save_LIBS
8732 fi
8733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8734 $as_echo "$ac_cv_search_exc_resume" >&6; }
8735 ac_res=$ac_cv_search_exc_resume
8736 if test "$ac_res" != no; then :
8737   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8738
8739 fi
8740
8741 GNAT_LIBEXC="$LIBS"
8742 LIBS="$save_LIBS"
8743
8744
8745 # Some systems put ldexp and frexp in libm instead of libc; assume
8746 # they're both in the same place.  jcf-dump needs them.
8747 save_LIBS="$LIBS"
8748 LIBS=
8749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8750 $as_echo_n "checking for library containing ldexp... " >&6; }
8751 if test "${ac_cv_search_ldexp+set}" = set; then :
8752   $as_echo_n "(cached) " >&6
8753 else
8754   ac_func_search_save_LIBS=$LIBS
8755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8756 /* end confdefs.h.  */
8757
8758 /* Override any GCC internal prototype to avoid an error.
8759    Use char because int might match the return type of a GCC
8760    builtin and then its argument prototype would still apply.  */
8761 #ifdef __cplusplus
8762 extern "C"
8763 #endif
8764 char ldexp ();
8765 int
8766 main ()
8767 {
8768 return ldexp ();
8769   ;
8770   return 0;
8771 }
8772 _ACEOF
8773 for ac_lib in '' m; do
8774   if test -z "$ac_lib"; then
8775     ac_res="none required"
8776   else
8777     ac_res=-l$ac_lib
8778     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8779   fi
8780   if ac_fn_c_try_link "$LINENO"; then :
8781   ac_cv_search_ldexp=$ac_res
8782 fi
8783 rm -f core conftest.err conftest.$ac_objext \
8784     conftest$ac_exeext
8785   if test "${ac_cv_search_ldexp+set}" = set; then :
8786   break
8787 fi
8788 done
8789 if test "${ac_cv_search_ldexp+set}" = set; then :
8790
8791 else
8792   ac_cv_search_ldexp=no
8793 fi
8794 rm conftest.$ac_ext
8795 LIBS=$ac_func_search_save_LIBS
8796 fi
8797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8798 $as_echo "$ac_cv_search_ldexp" >&6; }
8799 ac_res=$ac_cv_search_ldexp
8800 if test "$ac_res" != no; then :
8801   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8802
8803 fi
8804
8805 LDEXP_LIB="$LIBS"
8806 LIBS="$save_LIBS"
8807
8808
8809 # Use <inttypes.h> only if it exists,
8810 # doesn't clash with <sys/types.h>, and declares intmax_t.
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8812 $as_echo_n "checking for inttypes.h... " >&6; }
8813 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8814   $as_echo_n "(cached) " >&6
8815 else
8816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8817 /* end confdefs.h.  */
8818 #include <sys/types.h>
8819 #include <inttypes.h>
8820 int
8821 main ()
8822 {
8823 intmax_t i = -1;
8824   ;
8825   return 0;
8826 }
8827 _ACEOF
8828 if ac_fn_c_try_compile "$LINENO"; then :
8829   gcc_cv_header_inttypes_h=yes
8830 else
8831   gcc_cv_header_inttypes_h=no
8832 fi
8833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8834 fi
8835
8836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8837 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8838 if test $gcc_cv_header_inttypes_h = yes; then
8839
8840 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8841
8842 fi
8843
8844
8845
8846 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8847         sysconf strsignal getrusage nl_langinfo \
8848         gettimeofday mbstowcs wcswidth mmap setlocale \
8849         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
8850 do :
8851   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8852 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8853 eval as_val=\$$as_ac_var
8854    if test "x$as_val" = x""yes; then :
8855   cat >>confdefs.h <<_ACEOF
8856 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8857 _ACEOF
8858
8859 fi
8860 done
8861
8862
8863 if test x$ac_cv_func_mbstowcs = xyes; then
8864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8865 $as_echo_n "checking whether mbstowcs works... " >&6; }
8866 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8867   $as_echo_n "(cached) " >&6
8868 else
8869       if test "$cross_compiling" = yes; then :
8870   gcc_cv_func_mbstowcs_works=yes
8871 else
8872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8873 /* end confdefs.h.  */
8874 #include <stdlib.h>
8875 int main()
8876 {
8877   mbstowcs(0, "", 0);
8878   return 0;
8879 }
8880 _ACEOF
8881 if ac_fn_c_try_run "$LINENO"; then :
8882   gcc_cv_func_mbstowcs_works=yes
8883 else
8884   gcc_cv_func_mbstowcs_works=no
8885 fi
8886 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8887   conftest.$ac_objext conftest.beam conftest.$ac_ext
8888 fi
8889
8890 fi
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8892 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8893   if test x$gcc_cv_func_mbstowcs_works = xyes; then
8894
8895 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8896
8897   fi
8898 fi
8899
8900 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8901 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8902
8903 else
8904
8905 cat >>confdefs.h <<_ACEOF
8906 #define ssize_t int
8907 _ACEOF
8908
8909 fi
8910
8911 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8912 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8913
8914 else
8915
8916 cat >>confdefs.h <<_ACEOF
8917 #define caddr_t char *
8918 _ACEOF
8919
8920 fi
8921
8922
8923
8924 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8925 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8926   gcc_header_sys_mman_h=yes
8927 else
8928   gcc_header_sys_mman_h=no
8929 fi
8930
8931 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8932 if test "x$ac_cv_func_mmap" = x""yes; then :
8933   gcc_func_mmap=yes
8934 else
8935   gcc_func_mmap=no
8936 fi
8937
8938 if test "$gcc_header_sys_mman_h" != yes \
8939  || test "$gcc_func_mmap" != yes; then
8940    gcc_cv_func_mmap_file=no
8941    gcc_cv_func_mmap_dev_zero=no
8942    gcc_cv_func_mmap_anon=no
8943 else
8944    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
8945 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
8946 if test "${gcc_cv_func_mmap_file+set}" = set; then :
8947   $as_echo_n "(cached) " >&6
8948 else
8949   # Add a system to this blacklist if
8950    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
8951    # memory area containing the same data that you'd get if you applied
8952    # read() to the same fd.  The only system known to have a problem here
8953    # is VMS, where text files have record structure.
8954    case "$host_os" in
8955      vms* | ultrix*)
8956         gcc_cv_func_mmap_file=no ;;
8957      *)
8958         gcc_cv_func_mmap_file=yes;;
8959    esac
8960 fi
8961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
8962 $as_echo "$gcc_cv_func_mmap_file" >&6; }
8963    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
8964 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
8965 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
8966   $as_echo_n "(cached) " >&6
8967 else
8968   # Add a system to this blacklist if it has mmap() but /dev/zero
8969    # does not exist, or if mmapping /dev/zero does not give anonymous
8970    # zeroed pages with both the following properties:
8971    # 1. If you map N consecutive pages in with one call, and then
8972    #    unmap any subset of those pages, the pages that were not
8973    #    explicitly unmapped remain accessible.
8974    # 2. If you map two adjacent blocks of memory and then unmap them
8975    #    both at once, they must both go away.
8976    # Systems known to be in this category are Windows (all variants),
8977    # VMS, and Darwin.
8978    case "$host_os" in
8979      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
8980         gcc_cv_func_mmap_dev_zero=no ;;
8981      *)
8982         gcc_cv_func_mmap_dev_zero=yes;;
8983    esac
8984 fi
8985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
8986 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
8987
8988    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
8989    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
8990 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
8991 if test "${gcc_cv_decl_map_anon+set}" = set; then :
8992   $as_echo_n "(cached) " >&6
8993 else
8994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8995 /* end confdefs.h.  */
8996 #include <sys/types.h>
8997 #include <sys/mman.h>
8998 #include <unistd.h>
8999
9000 #ifndef MAP_ANONYMOUS
9001 #define MAP_ANONYMOUS MAP_ANON
9002 #endif
9003
9004 int
9005 main ()
9006 {
9007 int n = MAP_ANONYMOUS;
9008   ;
9009   return 0;
9010 }
9011 _ACEOF
9012 if ac_fn_c_try_compile "$LINENO"; then :
9013   gcc_cv_decl_map_anon=yes
9014 else
9015   gcc_cv_decl_map_anon=no
9016 fi
9017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9018 fi
9019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9020 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9021
9022    if test $gcc_cv_decl_map_anon = no; then
9023      gcc_cv_func_mmap_anon=no
9024    else
9025      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9026 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9027 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9028   $as_echo_n "(cached) " >&6
9029 else
9030   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9031    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9032    # doesn't give anonymous zeroed pages with the same properties listed
9033    # above for use of /dev/zero.
9034    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9035    case "$host_os" in
9036      vms* | cygwin* | pe | mingw* | sco* | udk* )
9037         gcc_cv_func_mmap_anon=no ;;
9038      *)
9039         gcc_cv_func_mmap_anon=yes;;
9040    esac
9041 fi
9042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9043 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9044    fi
9045 fi
9046
9047 if test $gcc_cv_func_mmap_file = yes; then
9048
9049 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9050
9051 fi
9052 if test $gcc_cv_func_mmap_dev_zero = yes; then
9053
9054 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9055
9056 fi
9057 if test $gcc_cv_func_mmap_anon = yes; then
9058
9059 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9060
9061 fi
9062
9063
9064 case "${host}" in
9065 *-*-*vms*)
9066   # Under VMS, vfork works very differently than on Unix. The standard test
9067   # won't work, and it isn't easily adaptable. It makes more sense to
9068   # just force it.
9069   ac_cv_func_vfork_works=yes
9070   ;;
9071 esac
9072 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9073 if test "x$ac_cv_type_pid_t" = x""yes; then :
9074
9075 else
9076
9077 cat >>confdefs.h <<_ACEOF
9078 #define pid_t int
9079 _ACEOF
9080
9081 fi
9082
9083 for ac_header in vfork.h
9084 do :
9085   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9086 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9087   cat >>confdefs.h <<_ACEOF
9088 #define HAVE_VFORK_H 1
9089 _ACEOF
9090
9091 fi
9092 done
9093
9094 for ac_func in fork vfork
9095 do :
9096   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9097 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9098 eval as_val=\$$as_ac_var
9099    if test "x$as_val" = x""yes; then :
9100   cat >>confdefs.h <<_ACEOF
9101 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9102 _ACEOF
9103
9104 fi
9105 done
9106
9107 if test "x$ac_cv_func_fork" = xyes; then
9108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9109 $as_echo_n "checking for working fork... " >&6; }
9110 if test "${ac_cv_func_fork_works+set}" = set; then :
9111   $as_echo_n "(cached) " >&6
9112 else
9113   if test "$cross_compiling" = yes; then :
9114   ac_cv_func_fork_works=cross
9115 else
9116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h.  */
9118 $ac_includes_default
9119 int
9120 main ()
9121 {
9122
9123           /* By Ruediger Kuhlmann. */
9124           return fork () < 0;
9125
9126   ;
9127   return 0;
9128 }
9129 _ACEOF
9130 if ac_fn_c_try_run "$LINENO"; then :
9131   ac_cv_func_fork_works=yes
9132 else
9133   ac_cv_func_fork_works=no
9134 fi
9135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9136   conftest.$ac_objext conftest.beam conftest.$ac_ext
9137 fi
9138
9139 fi
9140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9141 $as_echo "$ac_cv_func_fork_works" >&6; }
9142
9143 else
9144   ac_cv_func_fork_works=$ac_cv_func_fork
9145 fi
9146 if test "x$ac_cv_func_fork_works" = xcross; then
9147   case $host in
9148     *-*-amigaos* | *-*-msdosdjgpp*)
9149       # Override, as these systems have only a dummy fork() stub
9150       ac_cv_func_fork_works=no
9151       ;;
9152     *)
9153       ac_cv_func_fork_works=yes
9154       ;;
9155   esac
9156   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9157 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9158 fi
9159 ac_cv_func_vfork_works=$ac_cv_func_vfork
9160 if test "x$ac_cv_func_vfork" = xyes; then
9161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9162 $as_echo_n "checking for working vfork... " >&6; }
9163 if test "${ac_cv_func_vfork_works+set}" = set; then :
9164   $as_echo_n "(cached) " >&6
9165 else
9166   if test "$cross_compiling" = yes; then :
9167   ac_cv_func_vfork_works=cross
9168 else
9169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9170 /* end confdefs.h.  */
9171 /* Thanks to Paul Eggert for this test.  */
9172 $ac_includes_default
9173 #include <sys/wait.h>
9174 #ifdef HAVE_VFORK_H
9175 # include <vfork.h>
9176 #endif
9177 /* On some sparc systems, changes by the child to local and incoming
9178    argument registers are propagated back to the parent.  The compiler
9179    is told about this with #include <vfork.h>, but some compilers
9180    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9181    static variable whose address is put into a register that is
9182    clobbered by the vfork.  */
9183 static void
9184 #ifdef __cplusplus
9185 sparc_address_test (int arg)
9186 # else
9187 sparc_address_test (arg) int arg;
9188 #endif
9189 {
9190   static pid_t child;
9191   if (!child) {
9192     child = vfork ();
9193     if (child < 0) {
9194       perror ("vfork");
9195       _exit(2);
9196     }
9197     if (!child) {
9198       arg = getpid();
9199       write(-1, "", 0);
9200       _exit (arg);
9201     }
9202   }
9203 }
9204
9205 int
9206 main ()
9207 {
9208   pid_t parent = getpid ();
9209   pid_t child;
9210
9211   sparc_address_test (0);
9212
9213   child = vfork ();
9214
9215   if (child == 0) {
9216     /* Here is another test for sparc vfork register problems.  This
9217        test uses lots of local variables, at least as many local
9218        variables as main has allocated so far including compiler
9219        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9220        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9221        reuse the register of parent for one of the local variables,
9222        since it will think that parent can't possibly be used any more
9223        in this routine.  Assigning to the local variable will thus
9224        munge parent in the parent process.  */
9225     pid_t
9226       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9227       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9228     /* Convince the compiler that p..p7 are live; otherwise, it might
9229        use the same hardware register for all 8 local variables.  */
9230     if (p != p1 || p != p2 || p != p3 || p != p4
9231         || p != p5 || p != p6 || p != p7)
9232       _exit(1);
9233
9234     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9235        from child file descriptors.  If the child closes a descriptor
9236        before it execs or exits, this munges the parent's descriptor
9237        as well.  Test for this by closing stdout in the child.  */
9238     _exit(close(fileno(stdout)) != 0);
9239   } else {
9240     int status;
9241     struct stat st;
9242
9243     while (wait(&status) != child)
9244       ;
9245     return (
9246          /* Was there some problem with vforking?  */
9247          child < 0
9248
9249          /* Did the child fail?  (This shouldn't happen.)  */
9250          || status
9251
9252          /* Did the vfork/compiler bug occur?  */
9253          || parent != getpid()
9254
9255          /* Did the file descriptor bug occur?  */
9256          || fstat(fileno(stdout), &st) != 0
9257          );
9258   }
9259 }
9260 _ACEOF
9261 if ac_fn_c_try_run "$LINENO"; then :
9262   ac_cv_func_vfork_works=yes
9263 else
9264   ac_cv_func_vfork_works=no
9265 fi
9266 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9267   conftest.$ac_objext conftest.beam conftest.$ac_ext
9268 fi
9269
9270 fi
9271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9272 $as_echo "$ac_cv_func_vfork_works" >&6; }
9273
9274 fi;
9275 if test "x$ac_cv_func_fork_works" = xcross; then
9276   ac_cv_func_vfork_works=$ac_cv_func_vfork
9277   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9278 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9279 fi
9280
9281 if test "x$ac_cv_func_vfork_works" = xyes; then
9282
9283 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9284
9285 else
9286
9287 $as_echo "#define vfork fork" >>confdefs.h
9288
9289 fi
9290 if test "x$ac_cv_func_fork_works" = xyes; then
9291
9292 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9293
9294 fi
9295
9296
9297
9298       if test "X$prefix" = "XNONE"; then
9299     acl_final_prefix="$ac_default_prefix"
9300   else
9301     acl_final_prefix="$prefix"
9302   fi
9303   if test "X$exec_prefix" = "XNONE"; then
9304     acl_final_exec_prefix='${prefix}'
9305   else
9306     acl_final_exec_prefix="$exec_prefix"
9307   fi
9308   acl_save_prefix="$prefix"
9309   prefix="$acl_final_prefix"
9310   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9311   prefix="$acl_save_prefix"
9312
9313
9314 # Check whether --with-gnu-ld was given.
9315 if test "${with_gnu_ld+set}" = set; then :
9316   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9317 else
9318   with_gnu_ld=no
9319 fi
9320
9321 # Prepare PATH_SEPARATOR.
9322 # The user is always right.
9323 if test "${PATH_SEPARATOR+set}" != set; then
9324   echo "#! /bin/sh" >conf$$.sh
9325   echo  "exit 0"   >>conf$$.sh
9326   chmod +x conf$$.sh
9327   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9328     PATH_SEPARATOR=';'
9329   else
9330     PATH_SEPARATOR=:
9331   fi
9332   rm -f conf$$.sh
9333 fi
9334 ac_prog=ld
9335 if test "$GCC" = yes; then
9336   # Check if gcc -print-prog-name=ld gives a path.
9337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9338 $as_echo_n "checking for ld used by GCC... " >&6; }
9339   case $host in
9340   *-*-mingw*)
9341     # gcc leaves a trailing carriage return which upsets mingw
9342     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9343   *)
9344     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9345   esac
9346   case $ac_prog in
9347     # Accept absolute paths.
9348     [\\/]* | [A-Za-z]:[\\/]*)
9349       re_direlt='/[^/][^/]*/\.\./'
9350       # Canonicalize the path of ld
9351       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9352       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9353         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9354       done
9355       test -z "$LD" && LD="$ac_prog"
9356       ;;
9357   "")
9358     # If it fails, then pretend we aren't using GCC.
9359     ac_prog=ld
9360     ;;
9361   *)
9362     # If it is relative, then search for the first ld in PATH.
9363     with_gnu_ld=unknown
9364     ;;
9365   esac
9366 elif test "$with_gnu_ld" = yes; then
9367   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9368 $as_echo_n "checking for GNU ld... " >&6; }
9369 else
9370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9371 $as_echo_n "checking for non-GNU ld... " >&6; }
9372 fi
9373 if test "${acl_cv_path_LD+set}" = set; then :
9374   $as_echo_n "(cached) " >&6
9375 else
9376   if test -z "$LD"; then
9377   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9378   for ac_dir in $PATH; do
9379     test -z "$ac_dir" && ac_dir=.
9380     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9381       acl_cv_path_LD="$ac_dir/$ac_prog"
9382       # Check to see if the program is GNU ld.  I'd rather use --version,
9383       # but apparently some GNU ld's only accept -v.
9384       # Break only if it was the GNU/non-GNU ld that we prefer.
9385       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9386         test "$with_gnu_ld" != no && break
9387       else
9388         test "$with_gnu_ld" != yes && break
9389       fi
9390     fi
9391   done
9392   IFS="$ac_save_ifs"
9393 else
9394   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9395 fi
9396 fi
9397
9398 LD="$acl_cv_path_LD"
9399 if test -n "$LD"; then
9400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9401 $as_echo "$LD" >&6; }
9402 else
9403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9404 $as_echo "no" >&6; }
9405 fi
9406 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9408 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9409 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9410   $as_echo_n "(cached) " >&6
9411 else
9412   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9413 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9414   acl_cv_prog_gnu_ld=yes
9415 else
9416   acl_cv_prog_gnu_ld=no
9417 fi
9418 fi
9419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9420 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9421 with_gnu_ld=$acl_cv_prog_gnu_ld
9422
9423
9424
9425                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9426 $as_echo_n "checking for shared library run path origin... " >&6; }
9427 if test "${acl_cv_rpath+set}" = set; then :
9428   $as_echo_n "(cached) " >&6
9429 else
9430
9431     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9432     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9433     . ./conftest.sh
9434     rm -f ./conftest.sh
9435     acl_cv_rpath=done
9436
9437 fi
9438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9439 $as_echo "$acl_cv_rpath" >&6; }
9440   wl="$acl_cv_wl"
9441   libext="$acl_cv_libext"
9442   shlibext="$acl_cv_shlibext"
9443   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9444   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9445   hardcode_direct="$acl_cv_hardcode_direct"
9446   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9447     # Check whether --enable-rpath was given.
9448 if test "${enable_rpath+set}" = set; then :
9449   enableval=$enable_rpath; :
9450 else
9451   enable_rpath=yes
9452 fi
9453
9454
9455
9456
9457
9458
9459
9460
9461     use_additional=yes
9462
9463   acl_save_prefix="$prefix"
9464   prefix="$acl_final_prefix"
9465   acl_save_exec_prefix="$exec_prefix"
9466   exec_prefix="$acl_final_exec_prefix"
9467
9468     eval additional_includedir=\"$includedir\"
9469     eval additional_libdir=\"$libdir\"
9470
9471   exec_prefix="$acl_save_exec_prefix"
9472   prefix="$acl_save_prefix"
9473
9474
9475 # Check whether --with-libiconv-prefix was given.
9476 if test "${with_libiconv_prefix+set}" = set; then :
9477   withval=$with_libiconv_prefix;
9478     if test "X$withval" = "Xno"; then
9479       use_additional=no
9480     else
9481       if test "X$withval" = "X"; then
9482
9483   acl_save_prefix="$prefix"
9484   prefix="$acl_final_prefix"
9485   acl_save_exec_prefix="$exec_prefix"
9486   exec_prefix="$acl_final_exec_prefix"
9487
9488           eval additional_includedir=\"$includedir\"
9489           eval additional_libdir=\"$libdir\"
9490
9491   exec_prefix="$acl_save_exec_prefix"
9492   prefix="$acl_save_prefix"
9493
9494       else
9495         additional_includedir="$withval/include"
9496         additional_libdir="$withval/lib"
9497       fi
9498     fi
9499
9500 fi
9501
9502       LIBICONV=
9503   LTLIBICONV=
9504   INCICONV=
9505   rpathdirs=
9506   ltrpathdirs=
9507   names_already_handled=
9508   names_next_round='iconv '
9509   while test -n "$names_next_round"; do
9510     names_this_round="$names_next_round"
9511     names_next_round=
9512     for name in $names_this_round; do
9513       already_handled=
9514       for n in $names_already_handled; do
9515         if test "$n" = "$name"; then
9516           already_handled=yes
9517           break
9518         fi
9519       done
9520       if test -z "$already_handled"; then
9521         names_already_handled="$names_already_handled $name"
9522                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9523         eval value=\"\$HAVE_LIB$uppername\"
9524         if test -n "$value"; then
9525           if test "$value" = yes; then
9526             eval value=\"\$LIB$uppername\"
9527             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9528             eval value=\"\$LTLIB$uppername\"
9529             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9530           else
9531                                     :
9532           fi
9533         else
9534                               found_dir=
9535           found_la=
9536           found_so=
9537           found_a=
9538           if test $use_additional = yes; then
9539             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9540               found_dir="$additional_libdir"
9541               found_so="$additional_libdir/lib$name.$shlibext"
9542               if test -f "$additional_libdir/lib$name.la"; then
9543                 found_la="$additional_libdir/lib$name.la"
9544               fi
9545             else
9546               if test -f "$additional_libdir/lib$name.$libext"; then
9547                 found_dir="$additional_libdir"
9548                 found_a="$additional_libdir/lib$name.$libext"
9549                 if test -f "$additional_libdir/lib$name.la"; then
9550                   found_la="$additional_libdir/lib$name.la"
9551                 fi
9552               fi
9553             fi
9554           fi
9555           if test "X$found_dir" = "X"; then
9556             for x in $LDFLAGS $LTLIBICONV; do
9557
9558   acl_save_prefix="$prefix"
9559   prefix="$acl_final_prefix"
9560   acl_save_exec_prefix="$exec_prefix"
9561   exec_prefix="$acl_final_exec_prefix"
9562   eval x=\"$x\"
9563   exec_prefix="$acl_save_exec_prefix"
9564   prefix="$acl_save_prefix"
9565
9566               case "$x" in
9567                 -L*)
9568                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9569                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9570                     found_dir="$dir"
9571                     found_so="$dir/lib$name.$shlibext"
9572                     if test -f "$dir/lib$name.la"; then
9573                       found_la="$dir/lib$name.la"
9574                     fi
9575                   else
9576                     if test -f "$dir/lib$name.$libext"; then
9577                       found_dir="$dir"
9578                       found_a="$dir/lib$name.$libext"
9579                       if test -f "$dir/lib$name.la"; then
9580                         found_la="$dir/lib$name.la"
9581                       fi
9582                     fi
9583                   fi
9584                   ;;
9585               esac
9586               if test "X$found_dir" != "X"; then
9587                 break
9588               fi
9589             done
9590           fi
9591           if test "X$found_dir" != "X"; then
9592                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9593             if test "X$found_so" != "X"; then
9594                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9595                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9596               else
9597                                                                                 haveit=
9598                 for x in $ltrpathdirs; do
9599                   if test "X$x" = "X$found_dir"; then
9600                     haveit=yes
9601                     break
9602                   fi
9603                 done
9604                 if test -z "$haveit"; then
9605                   ltrpathdirs="$ltrpathdirs $found_dir"
9606                 fi
9607                                 if test "$hardcode_direct" = yes; then
9608                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9609                 else
9610                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9611                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9612                                                             haveit=
9613                     for x in $rpathdirs; do
9614                       if test "X$x" = "X$found_dir"; then
9615                         haveit=yes
9616                         break
9617                       fi
9618                     done
9619                     if test -z "$haveit"; then
9620                       rpathdirs="$rpathdirs $found_dir"
9621                     fi
9622                   else
9623                                                                                 haveit=
9624                     for x in $LDFLAGS $LIBICONV; 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                       if test "X$x" = "X-L$found_dir"; then
9635                         haveit=yes
9636                         break
9637                       fi
9638                     done
9639                     if test -z "$haveit"; then
9640                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9641                     fi
9642                     if test "$hardcode_minus_L" != no; then
9643                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9644                     else
9645                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9646                     fi
9647                   fi
9648                 fi
9649               fi
9650             else
9651               if test "X$found_a" != "X"; then
9652                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9653               else
9654                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9655               fi
9656             fi
9657                         additional_includedir=
9658             case "$found_dir" in
9659               */lib | */lib/)
9660                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9661                 additional_includedir="$basedir/include"
9662                 ;;
9663             esac
9664             if test "X$additional_includedir" != "X"; then
9665                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9666                 haveit=
9667                 if test "X$additional_includedir" = "X/usr/local/include"; then
9668                   if test -n "$GCC"; then
9669                     case $host_os in
9670                       linux*) haveit=yes;;
9671                     esac
9672                   fi
9673                 fi
9674                 if test -z "$haveit"; then
9675                   for x in $CPPFLAGS $INCICONV; do
9676
9677   acl_save_prefix="$prefix"
9678   prefix="$acl_final_prefix"
9679   acl_save_exec_prefix="$exec_prefix"
9680   exec_prefix="$acl_final_exec_prefix"
9681   eval x=\"$x\"
9682   exec_prefix="$acl_save_exec_prefix"
9683   prefix="$acl_save_prefix"
9684
9685                     if test "X$x" = "X-I$additional_includedir"; then
9686                       haveit=yes
9687                       break
9688                     fi
9689                   done
9690                   if test -z "$haveit"; then
9691                     if test -d "$additional_includedir"; then
9692                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9693                     fi
9694                   fi
9695                 fi
9696               fi
9697             fi
9698                         if test -n "$found_la"; then
9699                                                         save_libdir="$libdir"
9700               case "$found_la" in
9701                 */* | *\\*) . "$found_la" ;;
9702                 *) . "./$found_la" ;;
9703               esac
9704               libdir="$save_libdir"
9705                             for dep in $dependency_libs; do
9706                 case "$dep" in
9707                   -L*)
9708                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9709                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9710                       haveit=
9711                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9712                         if test -n "$GCC"; then
9713                           case $host_os in
9714                             linux*) haveit=yes;;
9715                           esac
9716                         fi
9717                       fi
9718                       if test -z "$haveit"; then
9719                         haveit=
9720                         for x in $LDFLAGS $LIBICONV; do
9721
9722   acl_save_prefix="$prefix"
9723   prefix="$acl_final_prefix"
9724   acl_save_exec_prefix="$exec_prefix"
9725   exec_prefix="$acl_final_exec_prefix"
9726   eval x=\"$x\"
9727   exec_prefix="$acl_save_exec_prefix"
9728   prefix="$acl_save_prefix"
9729
9730                           if test "X$x" = "X-L$additional_libdir"; then
9731                             haveit=yes
9732                             break
9733                           fi
9734                         done
9735                         if test -z "$haveit"; then
9736                           if test -d "$additional_libdir"; then
9737                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9738                           fi
9739                         fi
9740                         haveit=
9741                         for x in $LDFLAGS $LTLIBICONV; do
9742
9743   acl_save_prefix="$prefix"
9744   prefix="$acl_final_prefix"
9745   acl_save_exec_prefix="$exec_prefix"
9746   exec_prefix="$acl_final_exec_prefix"
9747   eval x=\"$x\"
9748   exec_prefix="$acl_save_exec_prefix"
9749   prefix="$acl_save_prefix"
9750
9751                           if test "X$x" = "X-L$additional_libdir"; then
9752                             haveit=yes
9753                             break
9754                           fi
9755                         done
9756                         if test -z "$haveit"; then
9757                           if test -d "$additional_libdir"; then
9758                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9759                           fi
9760                         fi
9761                       fi
9762                     fi
9763                     ;;
9764                   -R*)
9765                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9766                     if test "$enable_rpath" != no; then
9767                                                                   haveit=
9768                       for x in $rpathdirs; do
9769                         if test "X$x" = "X$dir"; then
9770                           haveit=yes
9771                           break
9772                         fi
9773                       done
9774                       if test -z "$haveit"; then
9775                         rpathdirs="$rpathdirs $dir"
9776                       fi
9777                                                                   haveit=
9778                       for x in $ltrpathdirs; do
9779                         if test "X$x" = "X$dir"; then
9780                           haveit=yes
9781                           break
9782                         fi
9783                       done
9784                       if test -z "$haveit"; then
9785                         ltrpathdirs="$ltrpathdirs $dir"
9786                       fi
9787                     fi
9788                     ;;
9789                   -l*)
9790                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9791                     ;;
9792                   *.la)
9793                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9794                     ;;
9795                   *)
9796                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9797                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9798                     ;;
9799                 esac
9800               done
9801             fi
9802           else
9803                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9804             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9805           fi
9806         fi
9807       fi
9808     done
9809   done
9810   if test "X$rpathdirs" != "X"; then
9811     if test -n "$hardcode_libdir_separator"; then
9812                         alldirs=
9813       for found_dir in $rpathdirs; do
9814         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9815       done
9816             acl_save_libdir="$libdir"
9817       libdir="$alldirs"
9818       eval flag=\"$hardcode_libdir_flag_spec\"
9819       libdir="$acl_save_libdir"
9820       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9821     else
9822             for found_dir in $rpathdirs; do
9823         acl_save_libdir="$libdir"
9824         libdir="$found_dir"
9825         eval flag=\"$hardcode_libdir_flag_spec\"
9826         libdir="$acl_save_libdir"
9827         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9828       done
9829     fi
9830   fi
9831   if test "X$ltrpathdirs" != "X"; then
9832             for found_dir in $ltrpathdirs; do
9833       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9834     done
9835   fi
9836
9837
9838
9839
9840
9841
9842
9843           am_save_CPPFLAGS="$CPPFLAGS"
9844
9845   for element in $INCICONV; do
9846     haveit=
9847     for x in $CPPFLAGS; do
9848
9849   acl_save_prefix="$prefix"
9850   prefix="$acl_final_prefix"
9851   acl_save_exec_prefix="$exec_prefix"
9852   exec_prefix="$acl_final_exec_prefix"
9853   eval x=\"$x\"
9854   exec_prefix="$acl_save_exec_prefix"
9855   prefix="$acl_save_prefix"
9856
9857       if test "X$x" = "X$element"; then
9858         haveit=yes
9859         break
9860       fi
9861     done
9862     if test -z "$haveit"; then
9863       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9864     fi
9865   done
9866
9867
9868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9869 $as_echo_n "checking for iconv... " >&6; }
9870 if test "${am_cv_func_iconv+set}" = set; then :
9871   $as_echo_n "(cached) " >&6
9872 else
9873
9874     am_cv_func_iconv="no, consider installing GNU libiconv"
9875     am_cv_lib_iconv=no
9876     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9877 /* end confdefs.h.  */
9878 #include <stdlib.h>
9879 #include <iconv.h>
9880 int
9881 main ()
9882 {
9883 iconv_t cd = iconv_open("","");
9884        iconv(cd,NULL,NULL,NULL,NULL);
9885        iconv_close(cd);
9886   ;
9887   return 0;
9888 }
9889 _ACEOF
9890 if ac_fn_c_try_link "$LINENO"; then :
9891   am_cv_func_iconv=yes
9892 fi
9893 rm -f core conftest.err conftest.$ac_objext \
9894     conftest$ac_exeext conftest.$ac_ext
9895     if test "$am_cv_func_iconv" != yes; then
9896       am_save_LIBS="$LIBS"
9897       LIBS="$LIBS $LIBICONV"
9898       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9899 /* end confdefs.h.  */
9900 #include <stdlib.h>
9901 #include <iconv.h>
9902 int
9903 main ()
9904 {
9905 iconv_t cd = iconv_open("","");
9906          iconv(cd,NULL,NULL,NULL,NULL);
9907          iconv_close(cd);
9908   ;
9909   return 0;
9910 }
9911 _ACEOF
9912 if ac_fn_c_try_link "$LINENO"; then :
9913   am_cv_lib_iconv=yes
9914         am_cv_func_iconv=yes
9915 fi
9916 rm -f core conftest.err conftest.$ac_objext \
9917     conftest$ac_exeext conftest.$ac_ext
9918       LIBS="$am_save_LIBS"
9919     fi
9920
9921 fi
9922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9923 $as_echo "$am_cv_func_iconv" >&6; }
9924   if test "$am_cv_func_iconv" = yes; then
9925
9926 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9927
9928   fi
9929   if test "$am_cv_lib_iconv" = yes; then
9930     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9931 $as_echo_n "checking how to link with libiconv... " >&6; }
9932     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9933 $as_echo "$LIBICONV" >&6; }
9934   else
9935             CPPFLAGS="$am_save_CPPFLAGS"
9936     LIBICONV=
9937     LTLIBICONV=
9938   fi
9939
9940
9941
9942   if test "$am_cv_func_iconv" = yes; then
9943     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9944 $as_echo_n "checking for iconv declaration... " >&6; }
9945     if test "${am_cv_proto_iconv+set}" = set; then :
9946   $as_echo_n "(cached) " >&6
9947 else
9948
9949       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9950 /* end confdefs.h.  */
9951
9952 #include <stdlib.h>
9953 #include <iconv.h>
9954 extern
9955 #ifdef __cplusplus
9956 "C"
9957 #endif
9958 #if defined(__STDC__) || defined(__cplusplus)
9959 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9960 #else
9961 size_t iconv();
9962 #endif
9963
9964 int
9965 main ()
9966 {
9967
9968   ;
9969   return 0;
9970 }
9971 _ACEOF
9972 if ac_fn_c_try_compile "$LINENO"; then :
9973   am_cv_proto_iconv_arg1=""
9974 else
9975   am_cv_proto_iconv_arg1="const"
9976 fi
9977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9978       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);"
9979 fi
9980
9981     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9982     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9983          }$am_cv_proto_iconv" >&5
9984 $as_echo "${ac_t:-
9985          }$am_cv_proto_iconv" >&6; }
9986
9987 cat >>confdefs.h <<_ACEOF
9988 #define ICONV_CONST $am_cv_proto_iconv_arg1
9989 _ACEOF
9990
9991   fi
9992
9993 # Until we have in-tree GNU iconv:
9994 LIBICONV_DEP=
9995
9996
9997
9998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9999 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10000 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10001   $as_echo_n "(cached) " >&6
10002 else
10003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10004 /* end confdefs.h.  */
10005 #include <locale.h>
10006 int
10007 main ()
10008 {
10009 return LC_MESSAGES
10010   ;
10011   return 0;
10012 }
10013 _ACEOF
10014 if ac_fn_c_try_link "$LINENO"; then :
10015   am_cv_val_LC_MESSAGES=yes
10016 else
10017   am_cv_val_LC_MESSAGES=no
10018 fi
10019 rm -f core conftest.err conftest.$ac_objext \
10020     conftest$ac_exeext conftest.$ac_ext
10021 fi
10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10023 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10024   if test $am_cv_val_LC_MESSAGES = yes; then
10025
10026 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10027
10028   fi
10029
10030
10031
10032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10033 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10034 if test "${am_cv_langinfo_codeset+set}" = set; then :
10035   $as_echo_n "(cached) " >&6
10036 else
10037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10038 /* end confdefs.h.  */
10039 #include <langinfo.h>
10040 int
10041 main ()
10042 {
10043 char* cs = nl_langinfo(CODESET);
10044   ;
10045   return 0;
10046 }
10047 _ACEOF
10048 if ac_fn_c_try_link "$LINENO"; then :
10049   am_cv_langinfo_codeset=yes
10050 else
10051   am_cv_langinfo_codeset=no
10052 fi
10053 rm -f core conftest.err conftest.$ac_objext \
10054     conftest$ac_exeext conftest.$ac_ext
10055
10056 fi
10057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10058 $as_echo "$am_cv_langinfo_codeset" >&6; }
10059   if test $am_cv_langinfo_codeset = yes; then
10060
10061 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10062
10063   fi
10064
10065
10066 # We will need to find libiberty.h and ansidecl.h
10067 saved_CFLAGS="$CFLAGS"
10068 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10069 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10070         strsignal strstr strverscmp \
10071         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10072         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
10073 do
10074   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10076 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10077 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10078   $as_echo_n "(cached) " >&6
10079 else
10080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10081 /* end confdefs.h.  */
10082 #undef $ac_tr_decl
10083 #define $ac_tr_decl 1
10084
10085 #include "ansidecl.h"
10086 #include "system.h"
10087
10088 int
10089 main ()
10090 {
10091 #ifndef $ac_func
10092 char *(*pfn) = (char *(*)) $ac_func ;
10093 #endif
10094   ;
10095   return 0;
10096 }
10097 _ACEOF
10098 if ac_fn_c_try_compile "$LINENO"; then :
10099   eval "gcc_cv_have_decl_$ac_func=yes"
10100 else
10101   eval "gcc_cv_have_decl_$ac_func=no"
10102 fi
10103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10104 fi
10105
10106 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10108 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10109 #define $ac_tr_decl 1
10110 _ACEOF
10111
10112 else
10113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10114 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10115 #define $ac_tr_decl 0
10116 _ACEOF
10117
10118 fi
10119
10120 done
10121
10122
10123 for ac_func in getrlimit setrlimit getrusage
10124 do
10125   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10127 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10128 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10129   $as_echo_n "(cached) " >&6
10130 else
10131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10132 /* end confdefs.h.  */
10133 #undef $ac_tr_decl
10134 #define $ac_tr_decl 1
10135
10136 #include "ansidecl.h"
10137 #include "system.h"
10138 #ifdef HAVE_SYS_RESOURCE_H
10139 #include <sys/resource.h>
10140 #endif
10141
10142
10143 int
10144 main ()
10145 {
10146 #ifndef $ac_func
10147 char *(*pfn) = (char *(*)) $ac_func ;
10148 #endif
10149   ;
10150   return 0;
10151 }
10152 _ACEOF
10153 if ac_fn_c_try_compile "$LINENO"; then :
10154   eval "gcc_cv_have_decl_$ac_func=yes"
10155 else
10156   eval "gcc_cv_have_decl_$ac_func=no"
10157 fi
10158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10159 fi
10160
10161 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10163 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10164 #define $ac_tr_decl 1
10165 _ACEOF
10166
10167 else
10168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10169 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10170 #define $ac_tr_decl 0
10171 _ACEOF
10172
10173 fi
10174
10175 done
10176
10177
10178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10179 /* end confdefs.h.  */
10180
10181 #include "ansidecl.h"
10182 #include "system.h"
10183 #ifdef HAVE_SYS_RESOURCE_H
10184 #include <sys/resource.h>
10185 #endif
10186
10187 int
10188 main ()
10189 {
10190 rlim_t l = 0;
10191   ;
10192   return 0;
10193 }
10194 _ACEOF
10195 if ac_fn_c_try_compile "$LINENO"; then :
10196
10197 else
10198
10199 $as_echo "#define rlim_t long" >>confdefs.h
10200
10201 fi
10202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10203
10204 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10205 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10206 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10207 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10208 for ac_func in ldgetname
10209 do
10210   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10212 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10213 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10214   $as_echo_n "(cached) " >&6
10215 else
10216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218 #undef $ac_tr_decl
10219 #define $ac_tr_decl 1
10220
10221 #include "ansidecl.h"
10222 #include "system.h"
10223 #ifdef HAVE_LDFCN_H
10224 #undef FREAD
10225 #undef FWRITE
10226 #include <ldfcn.h>
10227 #endif
10228
10229
10230 int
10231 main ()
10232 {
10233 #ifndef $ac_func
10234 char *(*pfn) = (char *(*)) $ac_func ;
10235 #endif
10236   ;
10237   return 0;
10238 }
10239 _ACEOF
10240 if ac_fn_c_try_compile "$LINENO"; then :
10241   eval "gcc_cv_have_decl_$ac_func=yes"
10242 else
10243   eval "gcc_cv_have_decl_$ac_func=no"
10244 fi
10245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10246 fi
10247
10248 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10250 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10251 #define $ac_tr_decl 1
10252 _ACEOF
10253
10254 else
10255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10256 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10257 #define $ac_tr_decl 0
10258 _ACEOF
10259
10260 fi
10261
10262 done
10263
10264
10265 for ac_func in times
10266 do
10267   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10269 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10270 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10271   $as_echo_n "(cached) " >&6
10272 else
10273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10274 /* end confdefs.h.  */
10275 #undef $ac_tr_decl
10276 #define $ac_tr_decl 1
10277
10278 #include "ansidecl.h"
10279 #include "system.h"
10280 #ifdef HAVE_SYS_TIMES_H
10281 #include <sys/times.h>
10282 #endif
10283
10284
10285 int
10286 main ()
10287 {
10288 #ifndef $ac_func
10289 char *(*pfn) = (char *(*)) $ac_func ;
10290 #endif
10291   ;
10292   return 0;
10293 }
10294 _ACEOF
10295 if ac_fn_c_try_compile "$LINENO"; then :
10296   eval "gcc_cv_have_decl_$ac_func=yes"
10297 else
10298   eval "gcc_cv_have_decl_$ac_func=no"
10299 fi
10300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10301 fi
10302
10303 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10305 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10306 #define $ac_tr_decl 1
10307 _ACEOF
10308
10309 else
10310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10311 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10312 #define $ac_tr_decl 0
10313 _ACEOF
10314
10315 fi
10316
10317 done
10318
10319
10320 for ac_func in sigaltstack
10321 do
10322   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10324 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10325 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10326   $as_echo_n "(cached) " >&6
10327 else
10328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10329 /* end confdefs.h.  */
10330 #undef $ac_tr_decl
10331 #define $ac_tr_decl 1
10332
10333 #include "ansidecl.h"
10334 #include "system.h"
10335 #include <signal.h>
10336
10337
10338 int
10339 main ()
10340 {
10341 #ifndef $ac_func
10342 char *(*pfn) = (char *(*)) $ac_func ;
10343 #endif
10344   ;
10345   return 0;
10346 }
10347 _ACEOF
10348 if ac_fn_c_try_compile "$LINENO"; then :
10349   eval "gcc_cv_have_decl_$ac_func=yes"
10350 else
10351   eval "gcc_cv_have_decl_$ac_func=no"
10352 fi
10353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10354 fi
10355
10356 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10358 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10359 #define $ac_tr_decl 1
10360 _ACEOF
10361
10362 else
10363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10364 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10365 #define $ac_tr_decl 0
10366 _ACEOF
10367
10368 fi
10369
10370 done
10371
10372
10373 # More time-related stuff.
10374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10375 $as_echo_n "checking for struct tms... " >&6; }
10376 if test "${ac_cv_struct_tms+set}" = set; then :
10377   $as_echo_n "(cached) " >&6
10378 else
10379
10380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10381 /* end confdefs.h.  */
10382
10383 #include "ansidecl.h"
10384 #include "system.h"
10385 #ifdef HAVE_SYS_TIMES_H
10386 #include <sys/times.h>
10387 #endif
10388
10389 int
10390 main ()
10391 {
10392 struct tms tms;
10393   ;
10394   return 0;
10395 }
10396 _ACEOF
10397 if ac_fn_c_try_compile "$LINENO"; then :
10398   ac_cv_struct_tms=yes
10399 else
10400   ac_cv_struct_tms=no
10401 fi
10402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10403 fi
10404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10405 $as_echo "$ac_cv_struct_tms" >&6; }
10406 if test $ac_cv_struct_tms = yes; then
10407
10408 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10409
10410 fi
10411
10412 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10413 # revisit after autoconf 2.50.
10414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10415 $as_echo_n "checking for clock_t... " >&6; }
10416 if test "${gcc_cv_type_clock_t+set}" = set; then :
10417   $as_echo_n "(cached) " >&6
10418 else
10419
10420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10421 /* end confdefs.h.  */
10422
10423 #include "ansidecl.h"
10424 #include "system.h"
10425
10426 int
10427 main ()
10428 {
10429 clock_t x;
10430   ;
10431   return 0;
10432 }
10433 _ACEOF
10434 if ac_fn_c_try_compile "$LINENO"; then :
10435   gcc_cv_type_clock_t=yes
10436 else
10437   gcc_cv_type_clock_t=no
10438 fi
10439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10440 fi
10441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10442 $as_echo "$gcc_cv_type_clock_t" >&6; }
10443 if test $gcc_cv_type_clock_t = yes; then
10444
10445 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10446
10447 fi
10448
10449 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10450 CFLAGS="$saved_CFLAGS"
10451
10452 # Check whether --enable-initfini-array was given.
10453 if test "${enable_initfini_array+set}" = set; then :
10454   enableval=$enable_initfini_array;
10455 else
10456
10457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10458 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10459 if test "${gcc_cv_initfini_array+set}" = set; then :
10460   $as_echo_n "(cached) " >&6
10461 else
10462     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
10463     if test "$cross_compiling" = yes; then :
10464   gcc_cv_initfini_array=no
10465 else
10466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10467 /* end confdefs.h.  */
10468
10469 #ifdef __ia64__
10470 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
10471    if it can be used.  */
10472 static int x = -1;
10473 int main (void) { return x; }
10474 int foo (void) { x = 0; }
10475 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10476 #else
10477 extern void abort ();
10478 static int count;
10479
10480 static void
10481 init1005 ()
10482 {
10483   if (count != 0)
10484     abort ();
10485   count = 1005;
10486 }
10487 void (*const init_array1005) ()
10488   __attribute__ ((section (".init_array.01005"), aligned (sizeof (void *))))
10489   = { init1005 };
10490 static void
10491 fini1005 ()
10492 {
10493   if (count != 1005)
10494     abort ();
10495 }
10496 void (*const fini_array1005) ()
10497   __attribute__ ((section (".fini_array.01005"), aligned (sizeof (void *))))
10498   = { fini1005 };
10499
10500 static void
10501 ctor1007 ()
10502 {
10503   if (count != 1005)
10504     abort ();
10505   count = 1007;
10506 }
10507 void (*const ctors1007) ()
10508   __attribute__ ((section (".ctors.64528"), aligned (sizeof (void *))))
10509   = { ctor1007 };
10510 static void
10511 dtor1007 ()
10512 {
10513   if (count != 1007)
10514     abort ();
10515   count = 1005;
10516 }
10517 void (*const dtors1007) ()
10518   __attribute__ ((section (".dtors.64528"), aligned (sizeof (void *))))
10519   = { dtor1007 };
10520
10521 static void
10522 init65530 ()
10523 {
10524   if (count != 1007)
10525     abort ();
10526   count = 65530;
10527 }
10528 void (*const init_array65530) ()
10529   __attribute__ ((section (".init_array.65530"), aligned (sizeof (void *))))
10530   = { init65530 };
10531 static void
10532 fini65530 ()
10533 {
10534   if (count != 65530)
10535     abort ();
10536   count = 1007;
10537 }
10538 void (*const fini_array65530) ()
10539   __attribute__ ((section (".fini_array.65530"), aligned (sizeof (void *))))
10540   = { fini65530 };
10541
10542 static void
10543 ctor65535 ()
10544 {
10545   if (count != 65530)
10546     abort ();
10547   count = 65535;
10548 }
10549 void (*const ctors65535) ()
10550   __attribute__ ((section (".ctors"), aligned (sizeof (void *))))
10551   = { ctor65535 };
10552 static void
10553 dtor65535 ()
10554 {
10555   if (count != 65535)
10556     abort ();
10557   count = 65530;
10558 }
10559 void (*const dtors65535) ()
10560   __attribute__ ((section (".dtors"), aligned (sizeof (void *))))
10561   = { dtor65535 };
10562
10563 int
10564 main ()
10565 {
10566   return 0;
10567 }
10568 #endif
10569
10570 _ACEOF
10571 if ac_fn_c_try_run "$LINENO"; then :
10572   gcc_cv_initfini_array=yes
10573 else
10574   gcc_cv_initfini_array=no
10575 fi
10576 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10577   conftest.$ac_objext conftest.beam conftest.$ac_ext
10578 fi
10579
10580    else
10581      { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
10582 $as_echo_n "checking cross compile... guessing... " >&6; }
10583      gcc_cv_initfini_array=no
10584    fi
10585 fi
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10587 $as_echo "$gcc_cv_initfini_array" >&6; }
10588   enable_initfini_array=$gcc_cv_initfini_array
10589
10590 fi
10591
10592 if test $enable_initfini_array = yes; then
10593
10594 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10595
10596 fi
10597
10598 # mkdir takes a single argument on some systems.
10599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10600 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10601 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10602   $as_echo_n "(cached) " >&6
10603 else
10604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10605 /* end confdefs.h.  */
10606
10607 #include <sys/types.h>
10608 #ifdef HAVE_SYS_STAT_H
10609 # include <sys/stat.h>
10610 #endif
10611 #ifdef HAVE_UNISTD_H
10612 # include <unistd.h>
10613 #endif
10614 #ifdef HAVE_DIRECT_H
10615 # include <direct.h>
10616 #endif
10617 int
10618 main ()
10619 {
10620 mkdir ("foo", 0);
10621   ;
10622   return 0;
10623 }
10624 _ACEOF
10625 if ac_fn_c_try_compile "$LINENO"; then :
10626   gcc_cv_mkdir_takes_one_arg=no
10627 else
10628   gcc_cv_mkdir_takes_one_arg=yes
10629 fi
10630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10631 fi
10632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10633 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10634 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10635
10636 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10637
10638 fi
10639
10640
10641 # File extensions
10642 manext='.1'
10643 objext='.o'
10644
10645
10646
10647 # With Setjmp/Longjmp based exception handling.
10648 # Check whether --enable-sjlj-exceptions was given.
10649 if test "${enable_sjlj_exceptions+set}" = set; then :
10650   enableval=$enable_sjlj_exceptions; case $target in
10651   *-*-hpux10*)
10652     if test $enableval != yes; then
10653       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10654 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10655       enableval=yes
10656     fi
10657     ;;
10658 esac
10659 force_sjlj_exceptions=yes
10660 else
10661   case $target in
10662   *-*-hpux10*)
10663     force_sjlj_exceptions=yes
10664     enableval=yes
10665     ;;
10666   *)
10667     force_sjlj_exceptions=no
10668     ;;
10669 esac
10670 fi
10671
10672 if test $force_sjlj_exceptions = yes; then
10673   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10674
10675 cat >>confdefs.h <<_ACEOF
10676 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10677 _ACEOF
10678
10679 fi
10680
10681 # For platforms with the unwind ABI which includes an unwind library,
10682 # libunwind, we can choose to use the system libunwind.
10683 # config.gcc also contains tests of with_system_libunwind.
10684
10685
10686 # Check whether --with-system-libunwind was given.
10687 if test "${with_system_libunwind+set}" = set; then :
10688   withval=$with_system_libunwind;
10689 fi
10690
10691   # If system-libunwind was not specifically set, pick a default setting.
10692   if test x$with_system_libunwind = x; then
10693     case ${target} in
10694       ia64-*-hpux*) with_system_libunwind=yes ;;
10695       *) with_system_libunwind=no ;;
10696     esac
10697   fi
10698   # Based on system-libunwind and target, do we have ipinfo?
10699   if  test x$with_system_libunwind = xyes; then
10700     case ${target} in
10701       ia64-*-*) have_unwind_getipinfo=no ;;
10702       *) have_unwind_getipinfo=yes ;;
10703     esac
10704   else
10705     # Darwin before version 9 does not have _Unwind_GetIPInfo.
10706
10707     case ${target} in
10708       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10709       *) have_unwind_getipinfo=yes ;;
10710     esac
10711
10712   fi
10713
10714   if test x$have_unwind_getipinfo = xyes; then
10715
10716 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10717
10718   fi
10719
10720
10721 # --------------------------------------------------------
10722 # Build, host, and target specific configuration fragments
10723 # --------------------------------------------------------
10724
10725 # Collect build-machine-specific information.
10726 . ${srcdir}/config.build
10727
10728 # Collect host-machine-specific information.
10729 . ${srcdir}/config.host
10730
10731 target_gtfiles=
10732
10733 # Collect target-machine-specific information.
10734 . ${srcdir}/config.gcc
10735
10736 extra_objs="${host_extra_objs} ${extra_objs}"
10737 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10738
10739 # Default the target-machine variables that were not explicitly set.
10740 if test x"$tm_file" = x
10741 then tm_file=$cpu_type/$cpu_type.h; fi
10742
10743 if test x"$extra_headers" = x
10744 then extra_headers=; fi
10745
10746 if test x$md_file = x
10747 then md_file=$cpu_type/$cpu_type.md; fi
10748
10749 if test x$out_file = x
10750 then out_file=$cpu_type/$cpu_type.c; fi
10751
10752 if test x"$tmake_file" = x
10753 then tmake_file=$cpu_type/t-$cpu_type
10754 fi
10755
10756 if test x"$dwarf2" = xyes
10757 then tm_file="$tm_file tm-dwarf2.h"
10758 fi
10759
10760 # Say what files are being used for the output code and MD file.
10761 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10762 echo "Using \`$srcdir/config/$md_file' as machine description file."
10763
10764 # If any of the xm_file variables contain nonexistent files, warn
10765 # about them and drop them.
10766
10767 bx=
10768 for x in $build_xm_file; do
10769   if    test -f $srcdir/config/$x
10770   then      bx="$bx $x"
10771   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10772 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10773   fi
10774 done
10775 build_xm_file="$bx"
10776
10777 hx=
10778 for x in $host_xm_file; do
10779   if    test -f $srcdir/config/$x
10780   then      hx="$hx $x"
10781   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10782 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10783   fi
10784 done
10785 host_xm_file="$hx"
10786
10787 tx=
10788 for x in $xm_file; do
10789   if    test -f $srcdir/config/$x
10790   then      tx="$tx $x"
10791   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10792 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10793   fi
10794 done
10795 xm_file="$tx"
10796
10797 count=a
10798 for f in $tm_file; do
10799         count=${count}x
10800 done
10801 if test $count = ax; then
10802         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10803 else
10804         echo "Using the following target machine macro files:"
10805         for f in $tm_file; do
10806                 echo "  $srcdir/config/$f"
10807         done
10808 fi
10809
10810 if test x$need_64bit_hwint = xyes; then
10811
10812 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10813
10814 fi
10815
10816 if test x$use_long_long_for_widest_fast_int = xyes; then
10817
10818 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10819
10820 fi
10821
10822 count=a
10823 for f in $host_xm_file; do
10824         count=${count}x
10825 done
10826 if test $count = a; then
10827         :
10828 elif test $count = ax; then
10829         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10830 else
10831         echo "Using the following host machine macro files:"
10832         for f in $host_xm_file; do
10833                 echo "  $srcdir/config/$f"
10834         done
10835 fi
10836 echo "Using ${out_host_hook_obj} for host machine hooks."
10837
10838 if test "$host_xm_file" != "$build_xm_file"; then
10839         count=a
10840         for f in $build_xm_file; do
10841                 count=${count}x
10842         done
10843         if test $count = a; then
10844                 :
10845         elif test $count = ax; then
10846                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10847         else
10848                 echo "Using the following build machine macro files:"
10849                 for f in $build_xm_file; do
10850                         echo "  $srcdir/config/$f"
10851                 done
10852         fi
10853 fi
10854
10855 case ${host} in
10856   powerpc*-*-darwin*)
10857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10858 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10859 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
10860   $as_echo_n "(cached) " >&6
10861 else
10862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10863 /* end confdefs.h.  */
10864
10865 #include <sys/cdefs.h>
10866 #include <sys/signal.h>
10867 #include <ucontext.h>
10868 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
10869
10870 _ACEOF
10871 if ac_fn_c_try_compile "$LINENO"; then :
10872   gcc_cv_mcontext_underscores=no
10873 else
10874   gcc_cv_mcontext_underscores=yes
10875 fi
10876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10877 fi
10878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
10879 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
10880       if test $gcc_cv_mcontext_underscores = yes; then
10881
10882 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
10883
10884       fi
10885     ;;
10886 esac
10887
10888 # ---------
10889 # Threading
10890 # ---------
10891
10892 # Check if a valid thread package
10893 case ${enable_threads} in
10894   "" | no)
10895     # No threads
10896     target_thread_file='single'
10897     ;;
10898   yes)
10899     # default
10900     target_thread_file='single'
10901     ;;
10902   aix | dce | lynx | mipssde | posix | posix95 | rtems | \
10903   single | tpf | vxworks | win32)
10904     target_thread_file=${enable_threads}
10905     ;;
10906   *)
10907     echo "${enable_threads} is an unknown thread package" 1>&2
10908     exit 1
10909     ;;
10910 esac
10911
10912 if test x${thread_file} = x; then
10913   # No thread file set by target-specific clauses in config.gcc,
10914   # so use file chosen by default logic above
10915   thread_file=${target_thread_file}
10916 fi
10917
10918 # Make gthr-default.h if we have a thread file.
10919 gthread_flags=
10920 if test $thread_file != single; then
10921   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
10922   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
10923     rm -f gthr-default.h-t
10924   else
10925     mv -f gthr-default.h-t gthr-default.h
10926   fi
10927   gthread_flags=-DHAVE_GTHR_DEFAULT
10928 fi
10929
10930
10931 # --------
10932 # UNSORTED
10933 # --------
10934
10935 use_cxa_atexit=no
10936 if test x$enable___cxa_atexit = xyes || \
10937    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
10938   if test x$host = x$target; then
10939     case $host in
10940       # mingw32 doesn't have __cxa_atexit but uses atexit registration
10941       # keyed to flag_use_cxa_atexit
10942       *-*-mingw32*)
10943         use_cxa_atexit=yes
10944         ;;
10945       *)
10946         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
10947 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
10948   use_cxa_atexit=yes
10949 else
10950   echo "__cxa_atexit can't be enabled on this target"
10951 fi
10952
10953         ;;
10954     esac
10955   else
10956     # We can't check for __cxa_atexit when building a cross, so assume
10957     # it is available
10958     use_cxa_atexit=yes
10959   fi
10960   if test x$use_cxa_atexit = xyes; then
10961
10962 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
10963
10964   fi
10965 fi
10966
10967 # Look for a file containing extra machine modes.
10968 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
10969   extra_modes_file='$(srcdir)'/config/${extra_modes}
10970
10971
10972 cat >>confdefs.h <<_ACEOF
10973 #define EXTRA_MODES_FILE "config/$extra_modes"
10974 _ACEOF
10975
10976 fi
10977
10978 # Convert extra_options into a form suitable for Makefile use.
10979 extra_opt_files=
10980 all_opt_files=
10981 for f in $extra_options; do
10982   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
10983   all_opt_files="$all_opt_files $srcdir/config/$f"
10984 done
10985
10986
10987 # auto-host.h is the file containing items generated by autoconf and is
10988 # the first file included by config.h.
10989 # If host=build, it is correct to have bconfig include auto-host.h
10990 # as well.  If host!=build, we are in error and need to do more
10991 # work to find out the build config parameters.
10992 if test x$host = x$build
10993 then
10994         build_auto=auto-host.h
10995 else
10996         # We create a subdir, then run autoconf in the subdir.
10997         # To prevent recursion we set host and build for the new
10998         # invocation of configure to the build for this invocation
10999         # of configure.
11000         tempdir=build.$$
11001         rm -rf $tempdir
11002         mkdir $tempdir
11003         cd $tempdir
11004         case ${srcdir} in
11005         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11006         *) realsrcdir=../${srcdir};;
11007         esac
11008         saved_CFLAGS="${CFLAGS}"
11009         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11010         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11011         ${realsrcdir}/configure \
11012                 --enable-languages=${enable_languages-all} \
11013                 --target=$target_alias --host=$build_alias --build=$build_alias
11014         CFLAGS="${saved_CFLAGS}"
11015
11016         # We just finished tests for the build machine, so rename
11017         # the file auto-build.h in the gcc directory.
11018         mv auto-host.h ../auto-build.h
11019         cd ..
11020         rm -rf $tempdir
11021         build_auto=auto-build.h
11022 fi
11023
11024
11025 tm_file="${tm_file} defaults.h"
11026 tm_p_file="${tm_p_file} tm-preds.h"
11027 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11028 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11029 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11030 # put this back in temporarily.
11031 xm_file="auto-host.h ansidecl.h ${xm_file}"
11032
11033 # --------
11034 # UNSORTED
11035 # --------
11036
11037 # Compile in configure arguments.
11038 if test -f configargs.h ; then
11039         # Being re-configured.
11040         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11041         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11042 else
11043         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11044 fi
11045
11046 # Double all backslashes and backslash all quotes to turn
11047 # gcc_config_arguments into a C string.
11048 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11049 $gcc_config_arguments
11050 EOF
11051 gcc_config_arguments_str=`cat conftest.out`
11052 rm -f conftest.out
11053
11054 cat > configargs.h <<EOF
11055 /* Generated automatically. */
11056 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11057 static const char thread_model[] = "$thread_file";
11058
11059 static const struct {
11060   const char *name, *value;
11061 } configure_default_options[] = $configure_default_options;
11062 EOF
11063
11064 gcc_BASEVER=`cat $srcdir/BASE-VER`
11065 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11066 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11067 if test -f $srcdir/REVISION ; then
11068         gcc_REVISION=`cat $srcdir/REVISION`
11069 else
11070         gcc_REVISION=""
11071 fi
11072 cat > plugin-version.h <<EOF
11073 #include "configargs.h"
11074
11075 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11076 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11077 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11078 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11079
11080 static char basever[] = "$gcc_BASEVER";
11081 static char datestamp[] = "$gcc_DATESTAMP";
11082 static char devphase[] = "$gcc_DEVPHASE";
11083 static char revision[] = "$gcc_REVISION";
11084
11085 /* FIXME plugins: We should make the version information more precise.
11086    One way to do is to add a checksum. */
11087
11088 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11089                                                 devphase, revision,
11090                                                 configuration_arguments};
11091 EOF
11092
11093 # Internationalization
11094 # If we haven't got the data from the intl directory,
11095 # assume NLS is disabled.
11096 USE_NLS=no
11097 LIBINTL=
11098 LIBINTL_DEP=
11099 INCINTL=
11100 XGETTEXT=
11101 GMSGFMT=
11102 POSUB=
11103
11104 if test -f  ../intl/config.intl; then
11105   .  ../intl/config.intl
11106 fi
11107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11108 $as_echo_n "checking whether NLS is requested... " >&6; }
11109 if test x"$USE_NLS" != xyes; then
11110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11111 $as_echo "no" >&6; }
11112 else
11113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11114 $as_echo "yes" >&6; }
11115
11116 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11117
11118
11119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11120 $as_echo_n "checking for catalogs to be installed... " >&6; }
11121   # Look for .po and .gmo files in the source directory.
11122   CATALOGS=
11123   XLINGUAS=
11124   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11125     # If there aren't any .gmo files the shell will give us the
11126     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11127     # weeded out.
11128     case "$cat" in *\**)
11129       continue;;
11130     esac
11131     # The quadruple backslash is collapsed to a double backslash
11132     # by the backticks, then collapsed again by the double quotes,
11133     # leaving us with one backslash in the sed expression (right
11134     # before the dot that mustn't act as a wildcard).
11135     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11136     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11137     # The user is allowed to set LINGUAS to a list of languages to
11138     # install catalogs for.  If it's empty that means "all of them."
11139     if test "x$LINGUAS" = x; then
11140       CATALOGS="$CATALOGS $cat"
11141       XLINGUAS="$XLINGUAS $lang"
11142     else
11143       case "$LINGUAS" in *$lang*)
11144         CATALOGS="$CATALOGS $cat"
11145         XLINGUAS="$XLINGUAS $lang"
11146         ;;
11147       esac
11148     fi
11149   done
11150   LINGUAS="$XLINGUAS"
11151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11152 $as_echo "$LINGUAS" >&6; }
11153
11154
11155     DATADIRNAME=share
11156
11157   INSTOBJEXT=.mo
11158
11159   GENCAT=gencat
11160
11161   CATOBJEXT=.gmo
11162
11163 fi
11164
11165 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11166 # -liconv on the link line twice.
11167 case "$LIBINTL" in *$LIBICONV*)
11168         LIBICONV= ;;
11169 esac
11170
11171 # Check whether --enable-secureplt was given.
11172 if test "${enable_secureplt+set}" = set; then :
11173   enableval=$enable_secureplt;
11174 fi
11175
11176
11177 # Check whether --enable-leading-mingw64-underscores was given.
11178 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11179   enableval=$enable_leading_mingw64_underscores;
11180 fi
11181
11182 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11183
11184 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11185
11186 fi
11187
11188 # Check whether --enable-cld was given.
11189 if test "${enable_cld+set}" = set; then :
11190   enableval=$enable_cld;
11191 else
11192   enable_cld=no
11193 fi
11194
11195
11196 # Check whether --enable-frame-pointer was given.
11197 if test "${enable_frame_pointer+set}" = set; then :
11198   enableval=$enable_frame_pointer;
11199 else
11200
11201 case $target_os in
11202 linux* | darwin[8912]*)
11203   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11204   # DWARF2.
11205   enable_frame_pointer=no
11206   ;;
11207 *)
11208   enable_frame_pointer=yes
11209   ;;
11210 esac
11211
11212 fi
11213
11214
11215 # Windows32 Registry support for specifying GCC installation paths.
11216 # Check whether --enable-win32-registry was given.
11217 if test "${enable_win32_registry+set}" = set; then :
11218   enableval=$enable_win32_registry;
11219 fi
11220
11221
11222 case $host_os in
11223   win32 | pe | cygwin* | mingw32* | uwin*)
11224     if test "x$enable_win32_registry" != xno; then
11225       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11226 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11227 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11228   $as_echo_n "(cached) " >&6
11229 else
11230   ac_func_search_save_LIBS=$LIBS
11231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11232 /* end confdefs.h.  */
11233
11234 /* Override any GCC internal prototype to avoid an error.
11235    Use char because int might match the return type of a GCC
11236    builtin and then its argument prototype would still apply.  */
11237 #ifdef __cplusplus
11238 extern "C"
11239 #endif
11240 char RegOpenKeyExA ();
11241 int
11242 main ()
11243 {
11244 return RegOpenKeyExA ();
11245   ;
11246   return 0;
11247 }
11248 _ACEOF
11249 for ac_lib in '' advapi32; do
11250   if test -z "$ac_lib"; then
11251     ac_res="none required"
11252   else
11253     ac_res=-l$ac_lib
11254     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11255   fi
11256   if ac_fn_c_try_link "$LINENO"; then :
11257   ac_cv_search_RegOpenKeyExA=$ac_res
11258 fi
11259 rm -f core conftest.err conftest.$ac_objext \
11260     conftest$ac_exeext
11261   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11262   break
11263 fi
11264 done
11265 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11266
11267 else
11268   ac_cv_search_RegOpenKeyExA=no
11269 fi
11270 rm conftest.$ac_ext
11271 LIBS=$ac_func_search_save_LIBS
11272 fi
11273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11274 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11275 ac_res=$ac_cv_search_RegOpenKeyExA
11276 if test "$ac_res" != no; then :
11277   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11278
11279 else
11280   enable_win32_registry=no
11281 fi
11282
11283     fi
11284
11285     if test "x$enable_win32_registry" != xno; then
11286
11287 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11288
11289
11290       if test "x$enable_win32_registry" != xyes \
11291          && test "x$enable_win32_registry" != x; then
11292
11293 cat >>confdefs.h <<_ACEOF
11294 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11295 _ACEOF
11296
11297       fi
11298     fi
11299   ;;
11300 esac
11301
11302 # Get an absolute path to the GCC top-level source directory
11303 holddir=`${PWDCMD-pwd}`
11304 cd $srcdir
11305 topdir=`${PWDCMD-pwd}`
11306 cd $holddir
11307
11308 # Conditionalize the makefile for this host machine.
11309 xmake_file=
11310 for f in ${host_xmake_file}
11311 do
11312         if test -f ${srcdir}/config/$f
11313         then
11314                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11315         fi
11316 done
11317
11318 # Conditionalize the makefile for this target machine.
11319 tmake_file_=
11320 for f in ${tmake_file}
11321 do
11322         if test -f ${srcdir}/config/$f
11323         then
11324                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11325         fi
11326 done
11327 tmake_file="${tmake_file_}"
11328
11329 out_object_file=`basename $out_file .c`.o
11330 common_out_object_file=`basename $common_out_file .c`.o
11331
11332 tm_file_list="options.h"
11333 tm_include_list="options.h insn-constants.h"
11334 for f in $tm_file; do
11335   case $f in
11336     ./* )
11337        f=`echo $f | sed 's/^..//'`
11338        tm_file_list="${tm_file_list} $f"
11339        tm_include_list="${tm_include_list} $f"
11340        ;;
11341     defaults.h )
11342        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11343        tm_include_list="${tm_include_list} $f"
11344        ;;
11345     * )
11346        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11347        tm_include_list="${tm_include_list} config/$f"
11348        ;;
11349   esac
11350 done
11351
11352 libgcc_tm_file_list=
11353 libgcc_tm_include_list=
11354 for f in $libgcc_tm_file; do
11355   libgcc_tm_file_list="${libgcc_tm_file_list} \$(srcdir)/../libgcc/config/$f"
11356   libgcc_tm_include_list="${libgcc_tm_include_list} ../libgcc/config/$f"
11357 done
11358
11359 tm_p_file_list=
11360 tm_p_include_list=
11361 for f in $tm_p_file; do
11362   case $f in
11363     tm-preds.h )
11364        tm_p_file_list="${tm_p_file_list} $f"
11365        tm_p_include_list="${tm_p_include_list} $f"
11366        ;;
11367     * )
11368        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11369        tm_p_include_list="${tm_p_include_list} config/$f"
11370   esac
11371 done
11372
11373 xm_file_list=
11374 xm_include_list=
11375 for f in $xm_file; do
11376   case $f in
11377     ansidecl.h )
11378        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11379        xm_include_list="${xm_include_list} $f"
11380        ;;
11381     auto-host.h )
11382        xm_file_list="${xm_file_list} $f"
11383        xm_include_list="${xm_include_list} $f"
11384        ;;
11385     * )
11386        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11387        xm_include_list="${xm_include_list} config/$f"
11388        ;;
11389   esac
11390 done
11391
11392 host_xm_file_list=
11393 host_xm_include_list=
11394 for f in $host_xm_file; do
11395   case $f in
11396     ansidecl.h )
11397        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11398        host_xm_include_list="${host_xm_include_list} $f"
11399        ;;
11400     auto-host.h )
11401        host_xm_file_list="${host_xm_file_list} $f"
11402        host_xm_include_list="${host_xm_include_list} $f"
11403        ;;
11404     * )
11405        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11406        host_xm_include_list="${host_xm_include_list} config/$f"
11407        ;;
11408   esac
11409 done
11410
11411 build_xm_file_list=
11412 for f in $build_xm_file; do
11413   case $f in
11414     ansidecl.h )
11415        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11416        build_xm_include_list="${build_xm_include_list} $f"
11417        ;;
11418     auto-build.h | auto-host.h )
11419        build_xm_file_list="${build_xm_file_list} $f"
11420        build_xm_include_list="${build_xm_include_list} $f"
11421        ;;
11422     * )
11423        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11424        build_xm_include_list="${build_xm_include_list} config/$f"
11425        ;;
11426   esac
11427 done
11428
11429 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11430 # cross-compiler which does not use the native headers and libraries.
11431 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11432 CROSS=
11433 ALL=all.internal
11434 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11435
11436 if test "x$with_build_sysroot" != x; then
11437   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11438 else
11439   # This value is used, even on a native system, because
11440   # CROSS_SYSTEM_HEADER_DIR is just
11441   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11442   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11443 fi
11444
11445 if test x$host != x$target
11446 then
11447         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11448         ALL=all.cross
11449         SYSTEM_HEADER_DIR=$build_system_header_dir
11450         case "$host","$target" in
11451         # Darwin crosses can use the host system's libraries and headers,
11452         # because of the fat library support.  Of course, it must be the
11453         # same version of Darwin on both sides.  Allow the user to
11454         # just say --target=foo-darwin without a version number to mean
11455         # "the version on this system".
11456             *-*-darwin*,*-*-darwin*)
11457                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11458                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11459                 if test $hostos = $targetos -o $targetos = darwin ; then
11460                     CROSS=
11461                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11462                     with_headers=yes
11463                 fi
11464                 ;;
11465
11466             i?86-*-*,x86_64-*-* \
11467             | powerpc*-*-*,powerpc64*-*-*)
11468                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11469         esac
11470
11471         case $target in
11472                 *-*-mingw*)
11473                         if test "x$with_headers" = x; then
11474                                 with_headers=yes
11475                         fi
11476                         ;;
11477                 *)
11478                         ;;
11479         esac
11480 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11481         SYSTEM_HEADER_DIR=$build_system_header_dir
11482 fi
11483
11484 # If this is a cross-compiler that does not
11485 # have its own set of headers then define
11486 # inhibit_libc
11487
11488 # If this is using newlib, without having the headers available now,
11489 # then define inhibit_libc in LIBGCC2_CFLAGS.
11490 # This prevents libgcc2 from containing any code which requires libc
11491 # support.
11492 : ${inhibit_libc=false}
11493 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11494        test x$with_newlib = xyes ; } &&
11495      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11496        inhibit_libc=true
11497 fi
11498
11499
11500 # When building gcc with a cross-compiler, we need to adjust things so
11501 # that the generator programs are still built with the native compiler.
11502 # Also, we cannot run fixincludes.
11503
11504 # These are the normal (build=host) settings:
11505 CC_FOR_BUILD='$(CC)'
11506 BUILD_CFLAGS='$(ALL_CFLAGS)'
11507 BUILD_LDFLAGS='$(LDFLAGS)'
11508 STMP_FIXINC=stmp-fixinc
11509
11510 # And these apply if build != host, or we are generating coverage data
11511 if test x$build != x$host || test "x$coverage_flags" != x
11512 then
11513     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11514     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11515 fi
11516
11517 # Expand extra_headers to include complete path.
11518 # This substitutes for lots of t-* files.
11519 extra_headers_list=
11520 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11521 for file in ${extra_headers} ; do
11522   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11523 done
11524
11525 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11526 if test x"$use_gcc_tgmath" = xyes
11527 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11528 fi
11529
11530 # Define collect2 in Makefile.
11531 case $host_can_use_collect2 in
11532   no) collect2= ;;
11533   *) collect2='collect2$(exeext)' ;;
11534 esac
11535
11536
11537 # Add a definition of USE_COLLECT2 if system wants one.
11538 case $use_collect2 in
11539   no) use_collect2= ;;
11540   "") ;;
11541   *)
11542     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11543     xm_defines="${xm_defines} USE_COLLECT2"
11544     case $host_can_use_collect2 in
11545       no)
11546         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11547         ;;
11548     esac
11549     ;;
11550 esac
11551
11552
11553 cat >>confdefs.h <<_ACEOF
11554 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11555 _ACEOF
11556
11557
11558 # ---------------------------
11559 # Assembler & linker features
11560 # ---------------------------
11561
11562 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11563 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11564 # However when ld-new is first executed from the build tree, libtool will
11565 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11566 # to the build tree.  While doing this we need to use the previous-stage
11567 # linker, or we have an infinite loop.  The presence of a shell script as
11568 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11569 # the gcc/collect-ld script.  So we need to know how libtool works, or
11570 # exec-tool will fail.
11571
11572
11573 case `pwd` in
11574   *\ * | *\     *)
11575     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11576 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11577 esac
11578
11579
11580
11581 macro_version='2.2.7a'
11582 macro_revision='1.3134'
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596 ltmain="$ac_aux_dir/ltmain.sh"
11597
11598 # Backslashify metacharacters that are still active within
11599 # double-quoted strings.
11600 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11601
11602 # Same as above, but do not quote variable references.
11603 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11604
11605 # Sed substitution to delay expansion of an escaped shell variable in a
11606 # double_quote_subst'ed string.
11607 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11608
11609 # Sed substitution to delay expansion of an escaped single quote.
11610 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11611
11612 # Sed substitution to avoid accidental globbing in evaled expressions
11613 no_glob_subst='s/\*/\\\*/g'
11614
11615 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11616 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11617 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11618
11619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11620 $as_echo_n "checking how to print strings... " >&6; }
11621 # Test print first, because it will be a builtin if present.
11622 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11623    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11624   ECHO='print -r --'
11625 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11626   ECHO='printf %s\n'
11627 else
11628   # Use this function as a fallback that always works.
11629   func_fallback_echo ()
11630   {
11631     eval 'cat <<_LTECHO_EOF
11632 $1
11633 _LTECHO_EOF'
11634   }
11635   ECHO='func_fallback_echo'
11636 fi
11637
11638 # func_echo_all arg...
11639 # Invoke $ECHO with all args, space-separated.
11640 func_echo_all ()
11641 {
11642     $ECHO ""
11643 }
11644
11645 case "$ECHO" in
11646   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11647 $as_echo "printf" >&6; } ;;
11648   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11649 $as_echo "print -r" >&6; } ;;
11650   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11651 $as_echo "cat" >&6; } ;;
11652 esac
11653
11654
11655
11656
11657
11658
11659
11660
11661
11662
11663
11664
11665
11666
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11668 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11669 if test "${ac_cv_path_SED+set}" = set; then :
11670   $as_echo_n "(cached) " >&6
11671 else
11672             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11673      for ac_i in 1 2 3 4 5 6 7; do
11674        ac_script="$ac_script$as_nl$ac_script"
11675      done
11676      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11677      { ac_script=; unset ac_script;}
11678      if test -z "$SED"; then
11679   ac_path_SED_found=false
11680   # Loop through the user's path and test for each of PROGNAME-LIST
11681   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11682 for as_dir in $PATH
11683 do
11684   IFS=$as_save_IFS
11685   test -z "$as_dir" && as_dir=.
11686     for ac_prog in sed gsed; do
11687     for ac_exec_ext in '' $ac_executable_extensions; do
11688       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11689       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11690 # Check for GNU ac_path_SED and select it if it is found.
11691   # Check for GNU $ac_path_SED
11692 case `"$ac_path_SED" --version 2>&1` in
11693 *GNU*)
11694   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11695 *)
11696   ac_count=0
11697   $as_echo_n 0123456789 >"conftest.in"
11698   while :
11699   do
11700     cat "conftest.in" "conftest.in" >"conftest.tmp"
11701     mv "conftest.tmp" "conftest.in"
11702     cp "conftest.in" "conftest.nl"
11703     $as_echo '' >> "conftest.nl"
11704     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11705     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11706     as_fn_arith $ac_count + 1 && ac_count=$as_val
11707     if test $ac_count -gt ${ac_path_SED_max-0}; then
11708       # Best one so far, save it but keep looking for a better one
11709       ac_cv_path_SED="$ac_path_SED"
11710       ac_path_SED_max=$ac_count
11711     fi
11712     # 10*(2^10) chars as input seems more than enough
11713     test $ac_count -gt 10 && break
11714   done
11715   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11716 esac
11717
11718       $ac_path_SED_found && break 3
11719     done
11720   done
11721   done
11722 IFS=$as_save_IFS
11723   if test -z "$ac_cv_path_SED"; then
11724     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11725   fi
11726 else
11727   ac_cv_path_SED=$SED
11728 fi
11729
11730 fi
11731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11732 $as_echo "$ac_cv_path_SED" >&6; }
11733  SED="$ac_cv_path_SED"
11734   rm -f conftest.sed
11735
11736 test -z "$SED" && SED=sed
11737 Xsed="$SED -e 1s/^X//"
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747
11748
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11750 $as_echo_n "checking for fgrep... " >&6; }
11751 if test "${ac_cv_path_FGREP+set}" = set; then :
11752   $as_echo_n "(cached) " >&6
11753 else
11754   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11755    then ac_cv_path_FGREP="$GREP -F"
11756    else
11757      if test -z "$FGREP"; then
11758   ac_path_FGREP_found=false
11759   # Loop through the user's path and test for each of PROGNAME-LIST
11760   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11761 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11762 do
11763   IFS=$as_save_IFS
11764   test -z "$as_dir" && as_dir=.
11765     for ac_prog in fgrep; do
11766     for ac_exec_ext in '' $ac_executable_extensions; do
11767       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11768       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11769 # Check for GNU ac_path_FGREP and select it if it is found.
11770   # Check for GNU $ac_path_FGREP
11771 case `"$ac_path_FGREP" --version 2>&1` in
11772 *GNU*)
11773   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11774 *)
11775   ac_count=0
11776   $as_echo_n 0123456789 >"conftest.in"
11777   while :
11778   do
11779     cat "conftest.in" "conftest.in" >"conftest.tmp"
11780     mv "conftest.tmp" "conftest.in"
11781     cp "conftest.in" "conftest.nl"
11782     $as_echo 'FGREP' >> "conftest.nl"
11783     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11784     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11785     as_fn_arith $ac_count + 1 && ac_count=$as_val
11786     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11787       # Best one so far, save it but keep looking for a better one
11788       ac_cv_path_FGREP="$ac_path_FGREP"
11789       ac_path_FGREP_max=$ac_count
11790     fi
11791     # 10*(2^10) chars as input seems more than enough
11792     test $ac_count -gt 10 && break
11793   done
11794   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11795 esac
11796
11797       $ac_path_FGREP_found && break 3
11798     done
11799   done
11800   done
11801 IFS=$as_save_IFS
11802   if test -z "$ac_cv_path_FGREP"; then
11803     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11804   fi
11805 else
11806   ac_cv_path_FGREP=$FGREP
11807 fi
11808
11809    fi
11810 fi
11811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11812 $as_echo "$ac_cv_path_FGREP" >&6; }
11813  FGREP="$ac_cv_path_FGREP"
11814
11815
11816 test -z "$GREP" && GREP=grep
11817
11818
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828
11829
11830
11831
11832
11833
11834
11835
11836 # Check whether --with-gnu-ld was given.
11837 if test "${with_gnu_ld+set}" = set; then :
11838   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11839 else
11840   with_gnu_ld=no
11841 fi
11842
11843 ac_prog=ld
11844 if test "$GCC" = yes; then
11845   # Check if gcc -print-prog-name=ld gives a path.
11846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11847 $as_echo_n "checking for ld used by $CC... " >&6; }
11848   case $host in
11849   *-*-mingw*)
11850     # gcc leaves a trailing carriage return which upsets mingw
11851     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11852   *)
11853     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11854   esac
11855   case $ac_prog in
11856     # Accept absolute paths.
11857     [\\/]* | ?:[\\/]*)
11858       re_direlt='/[^/][^/]*/\.\./'
11859       # Canonicalize the pathname of ld
11860       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11861       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11862         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11863       done
11864       test -z "$LD" && LD="$ac_prog"
11865       ;;
11866   "")
11867     # If it fails, then pretend we aren't using GCC.
11868     ac_prog=ld
11869     ;;
11870   *)
11871     # If it is relative, then search for the first ld in PATH.
11872     with_gnu_ld=unknown
11873     ;;
11874   esac
11875 elif test "$with_gnu_ld" = yes; then
11876   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11877 $as_echo_n "checking for GNU ld... " >&6; }
11878 else
11879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11880 $as_echo_n "checking for non-GNU ld... " >&6; }
11881 fi
11882 if test "${lt_cv_path_LD+set}" = set; then :
11883   $as_echo_n "(cached) " >&6
11884 else
11885   if test -z "$LD"; then
11886   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11887   for ac_dir in $PATH; do
11888     IFS="$lt_save_ifs"
11889     test -z "$ac_dir" && ac_dir=.
11890     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11891       lt_cv_path_LD="$ac_dir/$ac_prog"
11892       # Check to see if the program is GNU ld.  I'd rather use --version,
11893       # but apparently some variants of GNU ld only accept -v.
11894       # Break only if it was the GNU/non-GNU ld that we prefer.
11895       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
11896       *GNU* | *'with BFD'*)
11897         test "$with_gnu_ld" != no && break
11898         ;;
11899       *)
11900         test "$with_gnu_ld" != yes && break
11901         ;;
11902       esac
11903     fi
11904   done
11905   IFS="$lt_save_ifs"
11906 else
11907   lt_cv_path_LD="$LD" # Let the user override the test with a path.
11908 fi
11909 fi
11910
11911 LD="$lt_cv_path_LD"
11912 if test -n "$LD"; then
11913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11914 $as_echo "$LD" >&6; }
11915 else
11916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11917 $as_echo "no" >&6; }
11918 fi
11919 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
11920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11921 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11922 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
11923   $as_echo_n "(cached) " >&6
11924 else
11925   # I'd rather use --version here, but apparently some GNU lds only accept -v.
11926 case `$LD -v 2>&1 </dev/null` in
11927 *GNU* | *'with BFD'*)
11928   lt_cv_prog_gnu_ld=yes
11929   ;;
11930 *)
11931   lt_cv_prog_gnu_ld=no
11932   ;;
11933 esac
11934 fi
11935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
11936 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
11937 with_gnu_ld=$lt_cv_prog_gnu_ld
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
11948 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
11949 if test "${lt_cv_path_NM+set}" = set; then :
11950   $as_echo_n "(cached) " >&6
11951 else
11952   if test -n "$NM"; then
11953   # Let the user override the test.
11954   lt_cv_path_NM="$NM"
11955 else
11956   lt_nm_to_check="${ac_tool_prefix}nm"
11957   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
11958     lt_nm_to_check="$lt_nm_to_check nm"
11959   fi
11960   for lt_tmp_nm in $lt_nm_to_check; do
11961     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11962     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
11963       IFS="$lt_save_ifs"
11964       test -z "$ac_dir" && ac_dir=.
11965       tmp_nm="$ac_dir/$lt_tmp_nm"
11966       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
11967         # Check to see if the nm accepts a BSD-compat flag.
11968         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
11969         #   nm: unknown option "B" ignored
11970         # Tru64's nm complains that /dev/null is an invalid object file
11971         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
11972         */dev/null* | *'Invalid file or object type'*)
11973           lt_cv_path_NM="$tmp_nm -B"
11974           break
11975           ;;
11976         *)
11977           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
11978           */dev/null*)
11979             lt_cv_path_NM="$tmp_nm -p"
11980             break
11981             ;;
11982           *)
11983             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
11984             continue # so that we can try to find one that supports BSD flags
11985             ;;
11986           esac
11987           ;;
11988         esac
11989       fi
11990     done
11991     IFS="$lt_save_ifs"
11992   done
11993   : ${lt_cv_path_NM=no}
11994 fi
11995 fi
11996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
11997 $as_echo "$lt_cv_path_NM" >&6; }
11998 if test "$lt_cv_path_NM" != "no"; then
11999   NM="$lt_cv_path_NM"
12000 else
12001   # Didn't find any BSD compatible name lister, look for dumpbin.
12002   if test -n "$DUMPBIN"; then :
12003     # Let the user override the test.
12004   else
12005     if test -n "$ac_tool_prefix"; then
12006   for ac_prog in dumpbin "link -dump"
12007   do
12008     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12009 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12011 $as_echo_n "checking for $ac_word... " >&6; }
12012 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12013   $as_echo_n "(cached) " >&6
12014 else
12015   if test -n "$DUMPBIN"; then
12016   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12017 else
12018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12019 for as_dir in $PATH
12020 do
12021   IFS=$as_save_IFS
12022   test -z "$as_dir" && as_dir=.
12023     for ac_exec_ext in '' $ac_executable_extensions; do
12024   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12025     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12026     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12027     break 2
12028   fi
12029 done
12030   done
12031 IFS=$as_save_IFS
12032
12033 fi
12034 fi
12035 DUMPBIN=$ac_cv_prog_DUMPBIN
12036 if test -n "$DUMPBIN"; then
12037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12038 $as_echo "$DUMPBIN" >&6; }
12039 else
12040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12041 $as_echo "no" >&6; }
12042 fi
12043
12044
12045     test -n "$DUMPBIN" && break
12046   done
12047 fi
12048 if test -z "$DUMPBIN"; then
12049   ac_ct_DUMPBIN=$DUMPBIN
12050   for ac_prog in dumpbin "link -dump"
12051 do
12052   # Extract the first word of "$ac_prog", so it can be a program name with args.
12053 set dummy $ac_prog; ac_word=$2
12054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12055 $as_echo_n "checking for $ac_word... " >&6; }
12056 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12057   $as_echo_n "(cached) " >&6
12058 else
12059   if test -n "$ac_ct_DUMPBIN"; then
12060   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12061 else
12062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12063 for as_dir in $PATH
12064 do
12065   IFS=$as_save_IFS
12066   test -z "$as_dir" && as_dir=.
12067     for ac_exec_ext in '' $ac_executable_extensions; do
12068   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12069     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12070     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12071     break 2
12072   fi
12073 done
12074   done
12075 IFS=$as_save_IFS
12076
12077 fi
12078 fi
12079 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12080 if test -n "$ac_ct_DUMPBIN"; then
12081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12082 $as_echo "$ac_ct_DUMPBIN" >&6; }
12083 else
12084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12085 $as_echo "no" >&6; }
12086 fi
12087
12088
12089   test -n "$ac_ct_DUMPBIN" && break
12090 done
12091
12092   if test "x$ac_ct_DUMPBIN" = x; then
12093     DUMPBIN=":"
12094   else
12095     case $cross_compiling:$ac_tool_warned in
12096 yes:)
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12098 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12099 ac_tool_warned=yes ;;
12100 esac
12101     DUMPBIN=$ac_ct_DUMPBIN
12102   fi
12103 fi
12104
12105     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12106     *COFF*)
12107       DUMPBIN="$DUMPBIN -symbols"
12108       ;;
12109     *)
12110       DUMPBIN=:
12111       ;;
12112     esac
12113   fi
12114
12115   if test "$DUMPBIN" != ":"; then
12116     NM="$DUMPBIN"
12117   fi
12118 fi
12119 test -z "$NM" && NM=nm
12120
12121
12122
12123
12124
12125
12126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12127 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12128 if test "${lt_cv_nm_interface+set}" = set; then :
12129   $as_echo_n "(cached) " >&6
12130 else
12131   lt_cv_nm_interface="BSD nm"
12132   echo "int some_variable = 0;" > conftest.$ac_ext
12133   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12134   (eval "$ac_compile" 2>conftest.err)
12135   cat conftest.err >&5
12136   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12137   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12138   cat conftest.err >&5
12139   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12140   cat conftest.out >&5
12141   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12142     lt_cv_nm_interface="MS dumpbin"
12143   fi
12144   rm -f conftest*
12145 fi
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12147 $as_echo "$lt_cv_nm_interface" >&6; }
12148
12149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12150 $as_echo_n "checking whether ln -s works... " >&6; }
12151 LN_S=$as_ln_s
12152 if test "$LN_S" = "ln -s"; then
12153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12154 $as_echo "yes" >&6; }
12155 else
12156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12157 $as_echo "no, using $LN_S" >&6; }
12158 fi
12159
12160 # find the maximum length of command line arguments
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12162 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12163 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12164   $as_echo_n "(cached) " >&6
12165 else
12166     i=0
12167   teststring="ABCD"
12168
12169   case $build_os in
12170   msdosdjgpp*)
12171     # On DJGPP, this test can blow up pretty badly due to problems in libc
12172     # (any single argument exceeding 2000 bytes causes a buffer overrun
12173     # during glob expansion).  Even if it were fixed, the result of this
12174     # check would be larger than it should be.
12175     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12176     ;;
12177
12178   gnu*)
12179     # Under GNU Hurd, this test is not required because there is
12180     # no limit to the length of command line arguments.
12181     # Libtool will interpret -1 as no limit whatsoever
12182     lt_cv_sys_max_cmd_len=-1;
12183     ;;
12184
12185   cygwin* | mingw* | cegcc*)
12186     # On Win9x/ME, this test blows up -- it succeeds, but takes
12187     # about 5 minutes as the teststring grows exponentially.
12188     # Worse, since 9x/ME are not pre-emptively multitasking,
12189     # you end up with a "frozen" computer, even though with patience
12190     # the test eventually succeeds (with a max line length of 256k).
12191     # Instead, let's just punt: use the minimum linelength reported by
12192     # all of the supported platforms: 8192 (on NT/2K/XP).
12193     lt_cv_sys_max_cmd_len=8192;
12194     ;;
12195
12196   mint*)
12197     # On MiNT this can take a long time and run out of memory.
12198     lt_cv_sys_max_cmd_len=8192;
12199     ;;
12200
12201   amigaos*)
12202     # On AmigaOS with pdksh, this test takes hours, literally.
12203     # So we just punt and use a minimum line length of 8192.
12204     lt_cv_sys_max_cmd_len=8192;
12205     ;;
12206
12207   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12208     # This has been around since 386BSD, at least.  Likely further.
12209     if test -x /sbin/sysctl; then
12210       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12211     elif test -x /usr/sbin/sysctl; then
12212       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12213     else
12214       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12215     fi
12216     # And add a safety zone
12217     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12218     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12219     ;;
12220
12221   interix*)
12222     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12223     lt_cv_sys_max_cmd_len=196608
12224     ;;
12225
12226   osf*)
12227     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12228     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12229     # nice to cause kernel panics so lets avoid the loop below.
12230     # First set a reasonable default.
12231     lt_cv_sys_max_cmd_len=16384
12232     #
12233     if test -x /sbin/sysconfig; then
12234       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12235         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12236       esac
12237     fi
12238     ;;
12239   sco3.2v5*)
12240     lt_cv_sys_max_cmd_len=102400
12241     ;;
12242   sysv5* | sco5v6* | sysv4.2uw2*)
12243     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12244     if test -n "$kargmax"; then
12245       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12246     else
12247       lt_cv_sys_max_cmd_len=32768
12248     fi
12249     ;;
12250   *)
12251     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12252     if test -n "$lt_cv_sys_max_cmd_len"; then
12253       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12254       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12255     else
12256       # Make teststring a little bigger before we do anything with it.
12257       # a 1K string should be a reasonable start.
12258       for i in 1 2 3 4 5 6 7 8 ; do
12259         teststring=$teststring$teststring
12260       done
12261       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12262       # If test is not a shell built-in, we'll probably end up computing a
12263       # maximum length that is only half of the actual maximum length, but
12264       # we can't tell.
12265       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12266                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12267               test $i != 17 # 1/2 MB should be enough
12268       do
12269         i=`expr $i + 1`
12270         teststring=$teststring$teststring
12271       done
12272       # Only check the string length outside the loop.
12273       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12274       teststring=
12275       # Add a significant safety factor because C++ compilers can tack on
12276       # massive amounts of additional arguments before passing them to the
12277       # linker.  It appears as though 1/2 is a usable value.
12278       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12279     fi
12280     ;;
12281   esac
12282
12283 fi
12284
12285 if test -n $lt_cv_sys_max_cmd_len ; then
12286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12287 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12288 else
12289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12290 $as_echo "none" >&6; }
12291 fi
12292 max_cmd_len=$lt_cv_sys_max_cmd_len
12293
12294
12295
12296
12297
12298
12299 : ${CP="cp -f"}
12300 : ${MV="mv -f"}
12301 : ${RM="rm -f"}
12302
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12304 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12305 # Try some XSI features
12306 xsi_shell=no
12307 ( _lt_dummy="a/b/c"
12308   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12309       = c,a/b,, \
12310     && eval 'test $(( 1 + 1 )) -eq 2 \
12311     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12312   && xsi_shell=yes
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12314 $as_echo "$xsi_shell" >&6; }
12315
12316
12317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12318 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12319 lt_shell_append=no
12320 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12321     >/dev/null 2>&1 \
12322   && lt_shell_append=yes
12323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12324 $as_echo "$lt_shell_append" >&6; }
12325
12326
12327 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12328   lt_unset=unset
12329 else
12330   lt_unset=false
12331 fi
12332
12333
12334
12335
12336
12337 # test EBCDIC or ASCII
12338 case `echo X|tr X '\101'` in
12339  A) # ASCII based system
12340     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12341   lt_SP2NL='tr \040 \012'
12342   lt_NL2SP='tr \015\012 \040\040'
12343   ;;
12344  *) # EBCDIC based system
12345   lt_SP2NL='tr \100 \n'
12346   lt_NL2SP='tr \r\n \100\100'
12347   ;;
12348 esac
12349
12350
12351
12352
12353
12354
12355
12356
12357
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12359 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12360 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12361   $as_echo_n "(cached) " >&6
12362 else
12363   lt_cv_ld_reload_flag='-r'
12364 fi
12365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12366 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12367 reload_flag=$lt_cv_ld_reload_flag
12368 case $reload_flag in
12369 "" | " "*) ;;
12370 *) reload_flag=" $reload_flag" ;;
12371 esac
12372 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12373 case $host_os in
12374   darwin*)
12375     if test "$GCC" = yes; then
12376       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12377     else
12378       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12379     fi
12380     ;;
12381 esac
12382
12383
12384
12385
12386
12387
12388
12389
12390
12391 if test -n "$ac_tool_prefix"; then
12392   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12393 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12395 $as_echo_n "checking for $ac_word... " >&6; }
12396 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12397   $as_echo_n "(cached) " >&6
12398 else
12399   if test -n "$OBJDUMP"; then
12400   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12401 else
12402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12403 for as_dir in $PATH
12404 do
12405   IFS=$as_save_IFS
12406   test -z "$as_dir" && as_dir=.
12407     for ac_exec_ext in '' $ac_executable_extensions; do
12408   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12409     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12411     break 2
12412   fi
12413 done
12414   done
12415 IFS=$as_save_IFS
12416
12417 fi
12418 fi
12419 OBJDUMP=$ac_cv_prog_OBJDUMP
12420 if test -n "$OBJDUMP"; then
12421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12422 $as_echo "$OBJDUMP" >&6; }
12423 else
12424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12425 $as_echo "no" >&6; }
12426 fi
12427
12428
12429 fi
12430 if test -z "$ac_cv_prog_OBJDUMP"; then
12431   ac_ct_OBJDUMP=$OBJDUMP
12432   # Extract the first word of "objdump", so it can be a program name with args.
12433 set dummy objdump; ac_word=$2
12434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12435 $as_echo_n "checking for $ac_word... " >&6; }
12436 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12437   $as_echo_n "(cached) " >&6
12438 else
12439   if test -n "$ac_ct_OBJDUMP"; then
12440   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12441 else
12442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12443 for as_dir in $PATH
12444 do
12445   IFS=$as_save_IFS
12446   test -z "$as_dir" && as_dir=.
12447     for ac_exec_ext in '' $ac_executable_extensions; do
12448   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12449     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12451     break 2
12452   fi
12453 done
12454   done
12455 IFS=$as_save_IFS
12456
12457 fi
12458 fi
12459 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12460 if test -n "$ac_ct_OBJDUMP"; then
12461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12462 $as_echo "$ac_ct_OBJDUMP" >&6; }
12463 else
12464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12465 $as_echo "no" >&6; }
12466 fi
12467
12468   if test "x$ac_ct_OBJDUMP" = x; then
12469     OBJDUMP="false"
12470   else
12471     case $cross_compiling:$ac_tool_warned in
12472 yes:)
12473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12475 ac_tool_warned=yes ;;
12476 esac
12477     OBJDUMP=$ac_ct_OBJDUMP
12478   fi
12479 else
12480   OBJDUMP="$ac_cv_prog_OBJDUMP"
12481 fi
12482
12483 test -z "$OBJDUMP" && OBJDUMP=objdump
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12494 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12495 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12496   $as_echo_n "(cached) " >&6
12497 else
12498   lt_cv_file_magic_cmd='$MAGIC_CMD'
12499 lt_cv_file_magic_test_file=
12500 lt_cv_deplibs_check_method='unknown'
12501 # Need to set the preceding variable on all platforms that support
12502 # interlibrary dependencies.
12503 # 'none' -- dependencies not supported.
12504 # `unknown' -- same as none, but documents that we really don't know.
12505 # 'pass_all' -- all dependencies passed with no checks.
12506 # 'test_compile' -- check by making test program.
12507 # 'file_magic [[regex]]' -- check by looking for files in library path
12508 # which responds to the $file_magic_cmd with a given extended regex.
12509 # If you have `file' or equivalent on your system and you're not sure
12510 # whether `pass_all' will *always* work, you probably want this one.
12511
12512 case $host_os in
12513 aix[4-9]*)
12514   lt_cv_deplibs_check_method=pass_all
12515   ;;
12516
12517 beos*)
12518   lt_cv_deplibs_check_method=pass_all
12519   ;;
12520
12521 bsdi[45]*)
12522   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12523   lt_cv_file_magic_cmd='/usr/bin/file -L'
12524   lt_cv_file_magic_test_file=/shlib/libc.so
12525   ;;
12526
12527 cygwin*)
12528   # func_win32_libid is a shell function defined in ltmain.sh
12529   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12530   lt_cv_file_magic_cmd='func_win32_libid'
12531   ;;
12532
12533 mingw* | pw32*)
12534   # Base MSYS/MinGW do not provide the 'file' command needed by
12535   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12536   # unless we find 'file', for example because we are cross-compiling.
12537   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12538   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12539     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12540     lt_cv_file_magic_cmd='func_win32_libid'
12541   else
12542     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12543     lt_cv_file_magic_cmd='$OBJDUMP -f'
12544   fi
12545   ;;
12546
12547 cegcc*)
12548   # use the weaker test based on 'objdump'. See mingw*.
12549   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12550   lt_cv_file_magic_cmd='$OBJDUMP -f'
12551   ;;
12552
12553 darwin* | rhapsody*)
12554   lt_cv_deplibs_check_method=pass_all
12555   ;;
12556
12557 freebsd* | dragonfly*)
12558   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12559     case $host_cpu in
12560     i*86 )
12561       # Not sure whether the presence of OpenBSD here was a mistake.
12562       # Let's accept both of them until this is cleared up.
12563       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12564       lt_cv_file_magic_cmd=/usr/bin/file
12565       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12566       ;;
12567     esac
12568   else
12569     lt_cv_deplibs_check_method=pass_all
12570   fi
12571   ;;
12572
12573 gnu*)
12574   lt_cv_deplibs_check_method=pass_all
12575   ;;
12576
12577 haiku*)
12578   lt_cv_deplibs_check_method=pass_all
12579   ;;
12580
12581 hpux10.20* | hpux11*)
12582   lt_cv_file_magic_cmd=/usr/bin/file
12583   case $host_cpu in
12584   ia64*)
12585     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12586     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12587     ;;
12588   hppa*64*)
12589     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12590     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12591     ;;
12592   *)
12593     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12594     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12595     ;;
12596   esac
12597   ;;
12598
12599 interix[3-9]*)
12600   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12601   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12602   ;;
12603
12604 irix5* | irix6* | nonstopux*)
12605   case $LD in
12606   *-32|*"-32 ") libmagic=32-bit;;
12607   *-n32|*"-n32 ") libmagic=N32;;
12608   *-64|*"-64 ") libmagic=64-bit;;
12609   *) libmagic=never-match;;
12610   esac
12611   lt_cv_deplibs_check_method=pass_all
12612   ;;
12613
12614 # This must be Linux ELF.
12615 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12616   lt_cv_deplibs_check_method=pass_all
12617   ;;
12618
12619 netbsd*)
12620   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12621     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12622   else
12623     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12624   fi
12625   ;;
12626
12627 newos6*)
12628   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12629   lt_cv_file_magic_cmd=/usr/bin/file
12630   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12631   ;;
12632
12633 *nto* | *qnx*)
12634   lt_cv_deplibs_check_method=pass_all
12635   ;;
12636
12637 openbsd*)
12638   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12639     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12640   else
12641     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12642   fi
12643   ;;
12644
12645 osf3* | osf4* | osf5*)
12646   lt_cv_deplibs_check_method=pass_all
12647   ;;
12648
12649 rdos*)
12650   lt_cv_deplibs_check_method=pass_all
12651   ;;
12652
12653 solaris*)
12654   lt_cv_deplibs_check_method=pass_all
12655   ;;
12656
12657 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12658   lt_cv_deplibs_check_method=pass_all
12659   ;;
12660
12661 sysv4 | sysv4.3*)
12662   case $host_vendor in
12663   motorola)
12664     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]'
12665     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12666     ;;
12667   ncr)
12668     lt_cv_deplibs_check_method=pass_all
12669     ;;
12670   sequent)
12671     lt_cv_file_magic_cmd='/bin/file'
12672     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12673     ;;
12674   sni)
12675     lt_cv_file_magic_cmd='/bin/file'
12676     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12677     lt_cv_file_magic_test_file=/lib/libc.so
12678     ;;
12679   siemens)
12680     lt_cv_deplibs_check_method=pass_all
12681     ;;
12682   pc)
12683     lt_cv_deplibs_check_method=pass_all
12684     ;;
12685   esac
12686   ;;
12687
12688 tpf*)
12689   lt_cv_deplibs_check_method=pass_all
12690   ;;
12691 esac
12692
12693 fi
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12695 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12696 file_magic_cmd=$lt_cv_file_magic_cmd
12697 deplibs_check_method=$lt_cv_deplibs_check_method
12698 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12699
12700
12701
12702
12703
12704
12705
12706
12707
12708
12709
12710
12711 if test -n "$ac_tool_prefix"; then
12712   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12713 set dummy ${ac_tool_prefix}ar; ac_word=$2
12714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12715 $as_echo_n "checking for $ac_word... " >&6; }
12716 if test "${ac_cv_prog_AR+set}" = set; then :
12717   $as_echo_n "(cached) " >&6
12718 else
12719   if test -n "$AR"; then
12720   ac_cv_prog_AR="$AR" # Let the user override the test.
12721 else
12722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12723 for as_dir in $PATH
12724 do
12725   IFS=$as_save_IFS
12726   test -z "$as_dir" && as_dir=.
12727     for ac_exec_ext in '' $ac_executable_extensions; do
12728   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12729     ac_cv_prog_AR="${ac_tool_prefix}ar"
12730     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12731     break 2
12732   fi
12733 done
12734   done
12735 IFS=$as_save_IFS
12736
12737 fi
12738 fi
12739 AR=$ac_cv_prog_AR
12740 if test -n "$AR"; then
12741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12742 $as_echo "$AR" >&6; }
12743 else
12744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12745 $as_echo "no" >&6; }
12746 fi
12747
12748
12749 fi
12750 if test -z "$ac_cv_prog_AR"; then
12751   ac_ct_AR=$AR
12752   # Extract the first word of "ar", so it can be a program name with args.
12753 set dummy ar; ac_word=$2
12754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12755 $as_echo_n "checking for $ac_word... " >&6; }
12756 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12757   $as_echo_n "(cached) " >&6
12758 else
12759   if test -n "$ac_ct_AR"; then
12760   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12761 else
12762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12763 for as_dir in $PATH
12764 do
12765   IFS=$as_save_IFS
12766   test -z "$as_dir" && as_dir=.
12767     for ac_exec_ext in '' $ac_executable_extensions; do
12768   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12769     ac_cv_prog_ac_ct_AR="ar"
12770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12771     break 2
12772   fi
12773 done
12774   done
12775 IFS=$as_save_IFS
12776
12777 fi
12778 fi
12779 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12780 if test -n "$ac_ct_AR"; then
12781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12782 $as_echo "$ac_ct_AR" >&6; }
12783 else
12784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12785 $as_echo "no" >&6; }
12786 fi
12787
12788   if test "x$ac_ct_AR" = x; then
12789     AR="false"
12790   else
12791     case $cross_compiling:$ac_tool_warned in
12792 yes:)
12793 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12794 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12795 ac_tool_warned=yes ;;
12796 esac
12797     AR=$ac_ct_AR
12798   fi
12799 else
12800   AR="$ac_cv_prog_AR"
12801 fi
12802
12803 test -z "$AR" && AR=ar
12804 test -z "$AR_FLAGS" && AR_FLAGS=cru
12805
12806
12807
12808
12809
12810
12811
12812
12813
12814
12815
12816 if test -n "$ac_tool_prefix"; then
12817   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12818 set dummy ${ac_tool_prefix}strip; ac_word=$2
12819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12820 $as_echo_n "checking for $ac_word... " >&6; }
12821 if test "${ac_cv_prog_STRIP+set}" = set; then :
12822   $as_echo_n "(cached) " >&6
12823 else
12824   if test -n "$STRIP"; then
12825   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12826 else
12827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12828 for as_dir in $PATH
12829 do
12830   IFS=$as_save_IFS
12831   test -z "$as_dir" && as_dir=.
12832     for ac_exec_ext in '' $ac_executable_extensions; do
12833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12834     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12836     break 2
12837   fi
12838 done
12839   done
12840 IFS=$as_save_IFS
12841
12842 fi
12843 fi
12844 STRIP=$ac_cv_prog_STRIP
12845 if test -n "$STRIP"; then
12846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12847 $as_echo "$STRIP" >&6; }
12848 else
12849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12850 $as_echo "no" >&6; }
12851 fi
12852
12853
12854 fi
12855 if test -z "$ac_cv_prog_STRIP"; then
12856   ac_ct_STRIP=$STRIP
12857   # Extract the first word of "strip", so it can be a program name with args.
12858 set dummy strip; ac_word=$2
12859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12860 $as_echo_n "checking for $ac_word... " >&6; }
12861 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12862   $as_echo_n "(cached) " >&6
12863 else
12864   if test -n "$ac_ct_STRIP"; then
12865   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12866 else
12867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12868 for as_dir in $PATH
12869 do
12870   IFS=$as_save_IFS
12871   test -z "$as_dir" && as_dir=.
12872     for ac_exec_ext in '' $ac_executable_extensions; do
12873   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12874     ac_cv_prog_ac_ct_STRIP="strip"
12875     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12876     break 2
12877   fi
12878 done
12879   done
12880 IFS=$as_save_IFS
12881
12882 fi
12883 fi
12884 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
12885 if test -n "$ac_ct_STRIP"; then
12886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
12887 $as_echo "$ac_ct_STRIP" >&6; }
12888 else
12889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12890 $as_echo "no" >&6; }
12891 fi
12892
12893   if test "x$ac_ct_STRIP" = x; then
12894     STRIP=":"
12895   else
12896     case $cross_compiling:$ac_tool_warned in
12897 yes:)
12898 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12899 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12900 ac_tool_warned=yes ;;
12901 esac
12902     STRIP=$ac_ct_STRIP
12903   fi
12904 else
12905   STRIP="$ac_cv_prog_STRIP"
12906 fi
12907
12908 test -z "$STRIP" && STRIP=:
12909
12910
12911
12912
12913
12914
12915 if test -n "$ac_tool_prefix"; then
12916   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
12917 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
12918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12919 $as_echo_n "checking for $ac_word... " >&6; }
12920 if test "${ac_cv_prog_RANLIB+set}" = set; then :
12921   $as_echo_n "(cached) " >&6
12922 else
12923   if test -n "$RANLIB"; then
12924   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12925 else
12926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12927 for as_dir in $PATH
12928 do
12929   IFS=$as_save_IFS
12930   test -z "$as_dir" && as_dir=.
12931     for ac_exec_ext in '' $ac_executable_extensions; do
12932   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12933     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
12934     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12935     break 2
12936   fi
12937 done
12938   done
12939 IFS=$as_save_IFS
12940
12941 fi
12942 fi
12943 RANLIB=$ac_cv_prog_RANLIB
12944 if test -n "$RANLIB"; then
12945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12946 $as_echo "$RANLIB" >&6; }
12947 else
12948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12949 $as_echo "no" >&6; }
12950 fi
12951
12952
12953 fi
12954 if test -z "$ac_cv_prog_RANLIB"; then
12955   ac_ct_RANLIB=$RANLIB
12956   # Extract the first word of "ranlib", so it can be a program name with args.
12957 set dummy ranlib; ac_word=$2
12958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12959 $as_echo_n "checking for $ac_word... " >&6; }
12960 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
12961   $as_echo_n "(cached) " >&6
12962 else
12963   if test -n "$ac_ct_RANLIB"; then
12964   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
12965 else
12966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12967 for as_dir in $PATH
12968 do
12969   IFS=$as_save_IFS
12970   test -z "$as_dir" && as_dir=.
12971     for ac_exec_ext in '' $ac_executable_extensions; do
12972   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12973     ac_cv_prog_ac_ct_RANLIB="ranlib"
12974     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12975     break 2
12976   fi
12977 done
12978   done
12979 IFS=$as_save_IFS
12980
12981 fi
12982 fi
12983 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
12984 if test -n "$ac_ct_RANLIB"; then
12985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
12986 $as_echo "$ac_ct_RANLIB" >&6; }
12987 else
12988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12989 $as_echo "no" >&6; }
12990 fi
12991
12992   if test "x$ac_ct_RANLIB" = x; then
12993     RANLIB=":"
12994   else
12995     case $cross_compiling:$ac_tool_warned in
12996 yes:)
12997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12998 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12999 ac_tool_warned=yes ;;
13000 esac
13001     RANLIB=$ac_ct_RANLIB
13002   fi
13003 else
13004   RANLIB="$ac_cv_prog_RANLIB"
13005 fi
13006
13007 test -z "$RANLIB" && RANLIB=:
13008
13009
13010
13011
13012
13013
13014 # Determine commands to create old-style static archives.
13015 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13016 old_postinstall_cmds='chmod 644 $oldlib'
13017 old_postuninstall_cmds=
13018
13019 if test -n "$RANLIB"; then
13020   case $host_os in
13021   openbsd*)
13022     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13023     ;;
13024   *)
13025     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13026     ;;
13027   esac
13028   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13029 fi
13030
13031 case $host_os in
13032   darwin*)
13033     lock_old_archive_extraction=yes ;;
13034   *)
13035     lock_old_archive_extraction=no ;;
13036 esac
13037
13038
13039
13040
13041
13042
13043
13044
13045
13046
13047
13048
13049
13050
13051
13052
13053
13054
13055
13056
13057
13058
13059
13060
13061
13062
13063
13064
13065
13066
13067
13068
13069
13070
13071
13072
13073
13074
13075
13076 # If no C compiler was specified, use CC.
13077 LTCC=${LTCC-"$CC"}
13078
13079 # If no C compiler flags were specified, use CFLAGS.
13080 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13081
13082 # Allow CC to be a program name with arguments.
13083 compiler=$CC
13084
13085
13086 # Check for command to grab the raw symbol name followed by C symbol from nm.
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13088 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13089 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13090   $as_echo_n "(cached) " >&6
13091 else
13092
13093 # These are sane defaults that work on at least a few old systems.
13094 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13095
13096 # Character class describing NM global symbol codes.
13097 symcode='[BCDEGRST]'
13098
13099 # Regexp to match symbols that can be accessed directly from C.
13100 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13101
13102 # Define system-specific variables.
13103 case $host_os in
13104 aix*)
13105   symcode='[BCDT]'
13106   ;;
13107 cygwin* | mingw* | pw32* | cegcc*)
13108   symcode='[ABCDGISTW]'
13109   ;;
13110 hpux*)
13111   if test "$host_cpu" = ia64; then
13112     symcode='[ABCDEGRST]'
13113   fi
13114   ;;
13115 irix* | nonstopux*)
13116   symcode='[BCDEGRST]'
13117   ;;
13118 osf*)
13119   symcode='[BCDEGQRST]'
13120   ;;
13121 solaris*)
13122   symcode='[BDRT]'
13123   ;;
13124 sco3.2v5*)
13125   symcode='[DT]'
13126   ;;
13127 sysv4.2uw2*)
13128   symcode='[DT]'
13129   ;;
13130 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13131   symcode='[ABDT]'
13132   ;;
13133 sysv4)
13134   symcode='[DFNSTU]'
13135   ;;
13136 esac
13137
13138 # If we're using GNU nm, then use its standard symbol codes.
13139 case `$NM -V 2>&1` in
13140 *GNU* | *'with BFD'*)
13141   symcode='[ABCDGIRSTW]' ;;
13142 esac
13143
13144 # Transform an extracted symbol line into a proper C declaration.
13145 # Some systems (esp. on ia64) link data and code symbols differently,
13146 # so use this general approach.
13147 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13148
13149 # Transform an extracted symbol line into symbol name and symbol address
13150 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13151 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'"
13152
13153 # Handle CRLF in mingw tool chain
13154 opt_cr=
13155 case $build_os in
13156 mingw*)
13157   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13158   ;;
13159 esac
13160
13161 # Try without a prefix underscore, then with it.
13162 for ac_symprfx in "" "_"; do
13163
13164   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13165   symxfrm="\\1 $ac_symprfx\\2 \\2"
13166
13167   # Write the raw and C identifiers.
13168   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13169     # Fake it for dumpbin and say T for any non-static function
13170     # and D for any global variable.
13171     # Also find C++ and __fastcall symbols from MSVC++,
13172     # which start with @ or ?.
13173     lt_cv_sys_global_symbol_pipe="$AWK '"\
13174 "     {last_section=section; section=\$ 3};"\
13175 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13176 "     \$ 0!~/External *\|/{next};"\
13177 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13178 "     {if(hide[section]) next};"\
13179 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13180 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13181 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13182 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13183 "     ' prfx=^$ac_symprfx"
13184   else
13185     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13186   fi
13187
13188   # Check to see that the pipe works correctly.
13189   pipe_works=no
13190
13191   rm -f conftest*
13192   cat > conftest.$ac_ext <<_LT_EOF
13193 #ifdef __cplusplus
13194 extern "C" {
13195 #endif
13196 char nm_test_var;
13197 void nm_test_func(void);
13198 void nm_test_func(void){}
13199 #ifdef __cplusplus
13200 }
13201 #endif
13202 int main(){nm_test_var='a';nm_test_func();return(0);}
13203 _LT_EOF
13204
13205   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13206   (eval $ac_compile) 2>&5
13207   ac_status=$?
13208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13209   test $ac_status = 0; }; then
13210     # Now try to grab the symbols.
13211     nlist=conftest.nm
13212     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13213   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13214   ac_status=$?
13215   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13216   test $ac_status = 0; } && test -s "$nlist"; then
13217       # Try sorting and uniquifying the output.
13218       if sort "$nlist" | uniq > "$nlist"T; then
13219         mv -f "$nlist"T "$nlist"
13220       else
13221         rm -f "$nlist"T
13222       fi
13223
13224       # Make sure that we snagged all the symbols we need.
13225       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13226         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13227           cat <<_LT_EOF > conftest.$ac_ext
13228 #ifdef __cplusplus
13229 extern "C" {
13230 #endif
13231
13232 _LT_EOF
13233           # Now generate the symbol file.
13234           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13235
13236           cat <<_LT_EOF >> conftest.$ac_ext
13237
13238 /* The mapping between symbol names and symbols.  */
13239 const struct {
13240   const char *name;
13241   void       *address;
13242 }
13243 lt__PROGRAM__LTX_preloaded_symbols[] =
13244 {
13245   { "@PROGRAM@", (void *) 0 },
13246 _LT_EOF
13247           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13248           cat <<\_LT_EOF >> conftest.$ac_ext
13249   {0, (void *) 0}
13250 };
13251
13252 /* This works around a problem in FreeBSD linker */
13253 #ifdef FREEBSD_WORKAROUND
13254 static const void *lt_preloaded_setup() {
13255   return lt__PROGRAM__LTX_preloaded_symbols;
13256 }
13257 #endif
13258
13259 #ifdef __cplusplus
13260 }
13261 #endif
13262 _LT_EOF
13263           # Now try linking the two files.
13264           mv conftest.$ac_objext conftstm.$ac_objext
13265           lt_save_LIBS="$LIBS"
13266           lt_save_CFLAGS="$CFLAGS"
13267           LIBS="conftstm.$ac_objext"
13268           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13269           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13270   (eval $ac_link) 2>&5
13271   ac_status=$?
13272   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13273   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13274             pipe_works=yes
13275           fi
13276           LIBS="$lt_save_LIBS"
13277           CFLAGS="$lt_save_CFLAGS"
13278         else
13279           echo "cannot find nm_test_func in $nlist" >&5
13280         fi
13281       else
13282         echo "cannot find nm_test_var in $nlist" >&5
13283       fi
13284     else
13285       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13286     fi
13287   else
13288     echo "$progname: failed program was:" >&5
13289     cat conftest.$ac_ext >&5
13290   fi
13291   rm -rf conftest* conftst*
13292
13293   # Do not use the global_symbol_pipe unless it works.
13294   if test "$pipe_works" = yes; then
13295     break
13296   else
13297     lt_cv_sys_global_symbol_pipe=
13298   fi
13299 done
13300
13301 fi
13302
13303 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13304   lt_cv_sys_global_symbol_to_cdecl=
13305 fi
13306 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13308 $as_echo "failed" >&6; }
13309 else
13310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13311 $as_echo "ok" >&6; }
13312 fi
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335 # Check whether --enable-libtool-lock was given.
13336 if test "${enable_libtool_lock+set}" = set; then :
13337   enableval=$enable_libtool_lock;
13338 fi
13339
13340 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13341
13342 # Some flags need to be propagated to the compiler or linker for good
13343 # libtool support.
13344 case $host in
13345 ia64-*-hpux*)
13346   # Find out which ABI we are using.
13347   echo 'int i;' > conftest.$ac_ext
13348   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13349   (eval $ac_compile) 2>&5
13350   ac_status=$?
13351   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13352   test $ac_status = 0; }; then
13353     case `/usr/bin/file conftest.$ac_objext` in
13354       *ELF-32*)
13355         HPUX_IA64_MODE="32"
13356         ;;
13357       *ELF-64*)
13358         HPUX_IA64_MODE="64"
13359         ;;
13360     esac
13361   fi
13362   rm -rf conftest*
13363   ;;
13364 *-*-irix6*)
13365   # Find out which ABI we are using.
13366   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13367   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13368   (eval $ac_compile) 2>&5
13369   ac_status=$?
13370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13371   test $ac_status = 0; }; then
13372     if test "$lt_cv_prog_gnu_ld" = yes; then
13373       case `/usr/bin/file conftest.$ac_objext` in
13374         *32-bit*)
13375           LD="${LD-ld} -melf32bsmip"
13376           ;;
13377         *N32*)
13378           LD="${LD-ld} -melf32bmipn32"
13379           ;;
13380         *64-bit*)
13381           LD="${LD-ld} -melf64bmip"
13382         ;;
13383       esac
13384     else
13385       case `/usr/bin/file conftest.$ac_objext` in
13386         *32-bit*)
13387           LD="${LD-ld} -32"
13388           ;;
13389         *N32*)
13390           LD="${LD-ld} -n32"
13391           ;;
13392         *64-bit*)
13393           LD="${LD-ld} -64"
13394           ;;
13395       esac
13396     fi
13397   fi
13398   rm -rf conftest*
13399   ;;
13400
13401 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13402 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13403   # Find out which ABI we are using.
13404   echo 'int i;' > conftest.$ac_ext
13405   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13406   (eval $ac_compile) 2>&5
13407   ac_status=$?
13408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13409   test $ac_status = 0; }; then
13410     case `/usr/bin/file conftest.o` in
13411       *32-bit*)
13412         case $host in
13413           x86_64-*kfreebsd*-gnu)
13414             LD="${LD-ld} -m elf_i386_fbsd"
13415             ;;
13416           x86_64-*linux*)
13417             LD="${LD-ld} -m elf_i386"
13418             ;;
13419           ppc64-*linux*|powerpc64-*linux*)
13420             LD="${LD-ld} -m elf32ppclinux"
13421             ;;
13422           s390x-*linux*)
13423             LD="${LD-ld} -m elf_s390"
13424             ;;
13425           sparc64-*linux*)
13426             LD="${LD-ld} -m elf32_sparc"
13427             ;;
13428         esac
13429         ;;
13430       *64-bit*)
13431         case $host in
13432           x86_64-*kfreebsd*-gnu)
13433             LD="${LD-ld} -m elf_x86_64_fbsd"
13434             ;;
13435           x86_64-*linux*)
13436             LD="${LD-ld} -m elf_x86_64"
13437             ;;
13438           ppc*-*linux*|powerpc*-*linux*)
13439             LD="${LD-ld} -m elf64ppc"
13440             ;;
13441           s390*-*linux*|s390*-*tpf*)
13442             LD="${LD-ld} -m elf64_s390"
13443             ;;
13444           sparc*-*linux*)
13445             LD="${LD-ld} -m elf64_sparc"
13446             ;;
13447         esac
13448         ;;
13449     esac
13450   fi
13451   rm -rf conftest*
13452   ;;
13453
13454 *-*-sco3.2v5*)
13455   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13456   SAVE_CFLAGS="$CFLAGS"
13457   CFLAGS="$CFLAGS -belf"
13458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13459 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13460 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13461   $as_echo_n "(cached) " >&6
13462 else
13463   ac_ext=c
13464 ac_cpp='$CPP $CPPFLAGS'
13465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13468
13469      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13470 /* end confdefs.h.  */
13471
13472 int
13473 main ()
13474 {
13475
13476   ;
13477   return 0;
13478 }
13479 _ACEOF
13480 if ac_fn_c_try_link "$LINENO"; then :
13481   lt_cv_cc_needs_belf=yes
13482 else
13483   lt_cv_cc_needs_belf=no
13484 fi
13485 rm -f core conftest.err conftest.$ac_objext \
13486     conftest$ac_exeext conftest.$ac_ext
13487      ac_ext=c
13488 ac_cpp='$CPP $CPPFLAGS'
13489 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13490 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13491 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13492
13493 fi
13494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13495 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13496   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13497     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13498     CFLAGS="$SAVE_CFLAGS"
13499   fi
13500   ;;
13501 sparc*-*solaris*)
13502   # Find out which ABI we are using.
13503   echo 'int i;' > conftest.$ac_ext
13504   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13505   (eval $ac_compile) 2>&5
13506   ac_status=$?
13507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13508   test $ac_status = 0; }; then
13509     case `/usr/bin/file conftest.o` in
13510     *64-bit*)
13511       case $lt_cv_prog_gnu_ld in
13512       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13513       *)
13514         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13515           LD="${LD-ld} -64"
13516         fi
13517         ;;
13518       esac
13519       ;;
13520     esac
13521   fi
13522   rm -rf conftest*
13523   ;;
13524 esac
13525
13526 need_locks="$enable_libtool_lock"
13527
13528
13529   case $host_os in
13530     rhapsody* | darwin*)
13531     if test -n "$ac_tool_prefix"; then
13532   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13533 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13535 $as_echo_n "checking for $ac_word... " >&6; }
13536 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13537   $as_echo_n "(cached) " >&6
13538 else
13539   if test -n "$DSYMUTIL"; then
13540   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13541 else
13542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13543 for as_dir in $PATH
13544 do
13545   IFS=$as_save_IFS
13546   test -z "$as_dir" && as_dir=.
13547     for ac_exec_ext in '' $ac_executable_extensions; do
13548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13549     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13551     break 2
13552   fi
13553 done
13554   done
13555 IFS=$as_save_IFS
13556
13557 fi
13558 fi
13559 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13560 if test -n "$DSYMUTIL"; then
13561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13562 $as_echo "$DSYMUTIL" >&6; }
13563 else
13564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13565 $as_echo "no" >&6; }
13566 fi
13567
13568
13569 fi
13570 if test -z "$ac_cv_prog_DSYMUTIL"; then
13571   ac_ct_DSYMUTIL=$DSYMUTIL
13572   # Extract the first word of "dsymutil", so it can be a program name with args.
13573 set dummy dsymutil; ac_word=$2
13574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13575 $as_echo_n "checking for $ac_word... " >&6; }
13576 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13577   $as_echo_n "(cached) " >&6
13578 else
13579   if test -n "$ac_ct_DSYMUTIL"; then
13580   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13581 else
13582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13583 for as_dir in $PATH
13584 do
13585   IFS=$as_save_IFS
13586   test -z "$as_dir" && as_dir=.
13587     for ac_exec_ext in '' $ac_executable_extensions; do
13588   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13589     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13590     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13591     break 2
13592   fi
13593 done
13594   done
13595 IFS=$as_save_IFS
13596
13597 fi
13598 fi
13599 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13600 if test -n "$ac_ct_DSYMUTIL"; then
13601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13602 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13603 else
13604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13605 $as_echo "no" >&6; }
13606 fi
13607
13608   if test "x$ac_ct_DSYMUTIL" = x; then
13609     DSYMUTIL=":"
13610   else
13611     case $cross_compiling:$ac_tool_warned in
13612 yes:)
13613 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13614 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13615 ac_tool_warned=yes ;;
13616 esac
13617     DSYMUTIL=$ac_ct_DSYMUTIL
13618   fi
13619 else
13620   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13621 fi
13622
13623     if test -n "$ac_tool_prefix"; then
13624   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13625 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13627 $as_echo_n "checking for $ac_word... " >&6; }
13628 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13629   $as_echo_n "(cached) " >&6
13630 else
13631   if test -n "$NMEDIT"; then
13632   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13633 else
13634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13635 for as_dir in $PATH
13636 do
13637   IFS=$as_save_IFS
13638   test -z "$as_dir" && as_dir=.
13639     for ac_exec_ext in '' $ac_executable_extensions; do
13640   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13641     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13642     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13643     break 2
13644   fi
13645 done
13646   done
13647 IFS=$as_save_IFS
13648
13649 fi
13650 fi
13651 NMEDIT=$ac_cv_prog_NMEDIT
13652 if test -n "$NMEDIT"; then
13653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13654 $as_echo "$NMEDIT" >&6; }
13655 else
13656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13657 $as_echo "no" >&6; }
13658 fi
13659
13660
13661 fi
13662 if test -z "$ac_cv_prog_NMEDIT"; then
13663   ac_ct_NMEDIT=$NMEDIT
13664   # Extract the first word of "nmedit", so it can be a program name with args.
13665 set dummy nmedit; ac_word=$2
13666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13667 $as_echo_n "checking for $ac_word... " >&6; }
13668 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13669   $as_echo_n "(cached) " >&6
13670 else
13671   if test -n "$ac_ct_NMEDIT"; then
13672   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13673 else
13674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13675 for as_dir in $PATH
13676 do
13677   IFS=$as_save_IFS
13678   test -z "$as_dir" && as_dir=.
13679     for ac_exec_ext in '' $ac_executable_extensions; do
13680   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13681     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13683     break 2
13684   fi
13685 done
13686   done
13687 IFS=$as_save_IFS
13688
13689 fi
13690 fi
13691 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13692 if test -n "$ac_ct_NMEDIT"; then
13693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13694 $as_echo "$ac_ct_NMEDIT" >&6; }
13695 else
13696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13697 $as_echo "no" >&6; }
13698 fi
13699
13700   if test "x$ac_ct_NMEDIT" = x; then
13701     NMEDIT=":"
13702   else
13703     case $cross_compiling:$ac_tool_warned in
13704 yes:)
13705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13706 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13707 ac_tool_warned=yes ;;
13708 esac
13709     NMEDIT=$ac_ct_NMEDIT
13710   fi
13711 else
13712   NMEDIT="$ac_cv_prog_NMEDIT"
13713 fi
13714
13715     if test -n "$ac_tool_prefix"; then
13716   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13717 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13719 $as_echo_n "checking for $ac_word... " >&6; }
13720 if test "${ac_cv_prog_LIPO+set}" = set; then :
13721   $as_echo_n "(cached) " >&6
13722 else
13723   if test -n "$LIPO"; then
13724   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13725 else
13726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13727 for as_dir in $PATH
13728 do
13729   IFS=$as_save_IFS
13730   test -z "$as_dir" && as_dir=.
13731     for ac_exec_ext in '' $ac_executable_extensions; do
13732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13733     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13735     break 2
13736   fi
13737 done
13738   done
13739 IFS=$as_save_IFS
13740
13741 fi
13742 fi
13743 LIPO=$ac_cv_prog_LIPO
13744 if test -n "$LIPO"; then
13745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13746 $as_echo "$LIPO" >&6; }
13747 else
13748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13749 $as_echo "no" >&6; }
13750 fi
13751
13752
13753 fi
13754 if test -z "$ac_cv_prog_LIPO"; then
13755   ac_ct_LIPO=$LIPO
13756   # Extract the first word of "lipo", so it can be a program name with args.
13757 set dummy lipo; ac_word=$2
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13759 $as_echo_n "checking for $ac_word... " >&6; }
13760 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13761   $as_echo_n "(cached) " >&6
13762 else
13763   if test -n "$ac_ct_LIPO"; then
13764   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13765 else
13766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13767 for as_dir in $PATH
13768 do
13769   IFS=$as_save_IFS
13770   test -z "$as_dir" && as_dir=.
13771     for ac_exec_ext in '' $ac_executable_extensions; do
13772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13773     ac_cv_prog_ac_ct_LIPO="lipo"
13774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13775     break 2
13776   fi
13777 done
13778   done
13779 IFS=$as_save_IFS
13780
13781 fi
13782 fi
13783 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13784 if test -n "$ac_ct_LIPO"; then
13785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13786 $as_echo "$ac_ct_LIPO" >&6; }
13787 else
13788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13789 $as_echo "no" >&6; }
13790 fi
13791
13792   if test "x$ac_ct_LIPO" = x; then
13793     LIPO=":"
13794   else
13795     case $cross_compiling:$ac_tool_warned in
13796 yes:)
13797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13799 ac_tool_warned=yes ;;
13800 esac
13801     LIPO=$ac_ct_LIPO
13802   fi
13803 else
13804   LIPO="$ac_cv_prog_LIPO"
13805 fi
13806
13807     if test -n "$ac_tool_prefix"; then
13808   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13809 set dummy ${ac_tool_prefix}otool; ac_word=$2
13810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13811 $as_echo_n "checking for $ac_word... " >&6; }
13812 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13813   $as_echo_n "(cached) " >&6
13814 else
13815   if test -n "$OTOOL"; then
13816   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13817 else
13818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13819 for as_dir in $PATH
13820 do
13821   IFS=$as_save_IFS
13822   test -z "$as_dir" && as_dir=.
13823     for ac_exec_ext in '' $ac_executable_extensions; do
13824   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13825     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13827     break 2
13828   fi
13829 done
13830   done
13831 IFS=$as_save_IFS
13832
13833 fi
13834 fi
13835 OTOOL=$ac_cv_prog_OTOOL
13836 if test -n "$OTOOL"; then
13837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13838 $as_echo "$OTOOL" >&6; }
13839 else
13840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13841 $as_echo "no" >&6; }
13842 fi
13843
13844
13845 fi
13846 if test -z "$ac_cv_prog_OTOOL"; then
13847   ac_ct_OTOOL=$OTOOL
13848   # Extract the first word of "otool", so it can be a program name with args.
13849 set dummy otool; ac_word=$2
13850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13851 $as_echo_n "checking for $ac_word... " >&6; }
13852 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13853   $as_echo_n "(cached) " >&6
13854 else
13855   if test -n "$ac_ct_OTOOL"; then
13856   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13857 else
13858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13859 for as_dir in $PATH
13860 do
13861   IFS=$as_save_IFS
13862   test -z "$as_dir" && as_dir=.
13863     for ac_exec_ext in '' $ac_executable_extensions; do
13864   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13865     ac_cv_prog_ac_ct_OTOOL="otool"
13866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13867     break 2
13868   fi
13869 done
13870   done
13871 IFS=$as_save_IFS
13872
13873 fi
13874 fi
13875 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
13876 if test -n "$ac_ct_OTOOL"; then
13877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
13878 $as_echo "$ac_ct_OTOOL" >&6; }
13879 else
13880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13881 $as_echo "no" >&6; }
13882 fi
13883
13884   if test "x$ac_ct_OTOOL" = x; then
13885     OTOOL=":"
13886   else
13887     case $cross_compiling:$ac_tool_warned in
13888 yes:)
13889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13891 ac_tool_warned=yes ;;
13892 esac
13893     OTOOL=$ac_ct_OTOOL
13894   fi
13895 else
13896   OTOOL="$ac_cv_prog_OTOOL"
13897 fi
13898
13899     if test -n "$ac_tool_prefix"; then
13900   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
13901 set dummy ${ac_tool_prefix}otool64; ac_word=$2
13902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13903 $as_echo_n "checking for $ac_word... " >&6; }
13904 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
13905   $as_echo_n "(cached) " >&6
13906 else
13907   if test -n "$OTOOL64"; then
13908   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
13909 else
13910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13911 for as_dir in $PATH
13912 do
13913   IFS=$as_save_IFS
13914   test -z "$as_dir" && as_dir=.
13915     for ac_exec_ext in '' $ac_executable_extensions; do
13916   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13917     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
13918     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13919     break 2
13920   fi
13921 done
13922   done
13923 IFS=$as_save_IFS
13924
13925 fi
13926 fi
13927 OTOOL64=$ac_cv_prog_OTOOL64
13928 if test -n "$OTOOL64"; then
13929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
13930 $as_echo "$OTOOL64" >&6; }
13931 else
13932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13933 $as_echo "no" >&6; }
13934 fi
13935
13936
13937 fi
13938 if test -z "$ac_cv_prog_OTOOL64"; then
13939   ac_ct_OTOOL64=$OTOOL64
13940   # Extract the first word of "otool64", so it can be a program name with args.
13941 set dummy otool64; ac_word=$2
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13943 $as_echo_n "checking for $ac_word... " >&6; }
13944 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
13945   $as_echo_n "(cached) " >&6
13946 else
13947   if test -n "$ac_ct_OTOOL64"; then
13948   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
13949 else
13950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13951 for as_dir in $PATH
13952 do
13953   IFS=$as_save_IFS
13954   test -z "$as_dir" && as_dir=.
13955     for ac_exec_ext in '' $ac_executable_extensions; do
13956   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13957     ac_cv_prog_ac_ct_OTOOL64="otool64"
13958     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13959     break 2
13960   fi
13961 done
13962   done
13963 IFS=$as_save_IFS
13964
13965 fi
13966 fi
13967 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
13968 if test -n "$ac_ct_OTOOL64"; then
13969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
13970 $as_echo "$ac_ct_OTOOL64" >&6; }
13971 else
13972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13973 $as_echo "no" >&6; }
13974 fi
13975
13976   if test "x$ac_ct_OTOOL64" = x; then
13977     OTOOL64=":"
13978   else
13979     case $cross_compiling:$ac_tool_warned in
13980 yes:)
13981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13982 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13983 ac_tool_warned=yes ;;
13984 esac
13985     OTOOL64=$ac_ct_OTOOL64
13986   fi
13987 else
13988   OTOOL64="$ac_cv_prog_OTOOL64"
13989 fi
13990
13991
13992
13993
13994
13995
13996
13997
13998
13999
14000
14001
14002
14003
14004
14005
14006
14007
14008
14009
14010
14011
14012
14013
14014
14015
14016
14017     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14018 $as_echo_n "checking for -single_module linker flag... " >&6; }
14019 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14020   $as_echo_n "(cached) " >&6
14021 else
14022   lt_cv_apple_cc_single_mod=no
14023       if test -z "${LT_MULTI_MODULE}"; then
14024         # By default we will add the -single_module flag. You can override
14025         # by either setting the environment variable LT_MULTI_MODULE
14026         # non-empty at configure time, or by adding -multi_module to the
14027         # link flags.
14028         rm -rf libconftest.dylib*
14029         echo "int foo(void){return 1;}" > conftest.c
14030         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14031 -dynamiclib -Wl,-single_module conftest.c" >&5
14032         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14033           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14034         _lt_result=$?
14035         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14036           lt_cv_apple_cc_single_mod=yes
14037         else
14038           cat conftest.err >&5
14039         fi
14040         rm -rf libconftest.dylib*
14041         rm -f conftest.*
14042       fi
14043 fi
14044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14045 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14046     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14047 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14048 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14049   $as_echo_n "(cached) " >&6
14050 else
14051   lt_cv_ld_exported_symbols_list=no
14052       save_LDFLAGS=$LDFLAGS
14053       echo "_main" > conftest.sym
14054       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14055       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14056 /* end confdefs.h.  */
14057
14058 int
14059 main ()
14060 {
14061
14062   ;
14063   return 0;
14064 }
14065 _ACEOF
14066 if ac_fn_c_try_link "$LINENO"; then :
14067   lt_cv_ld_exported_symbols_list=yes
14068 else
14069   lt_cv_ld_exported_symbols_list=no
14070 fi
14071 rm -f core conftest.err conftest.$ac_objext \
14072     conftest$ac_exeext conftest.$ac_ext
14073         LDFLAGS="$save_LDFLAGS"
14074
14075 fi
14076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14077 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14078     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14079 $as_echo_n "checking for -force_load linker flag... " >&6; }
14080 if test "${lt_cv_ld_force_load+set}" = set; then :
14081   $as_echo_n "(cached) " >&6
14082 else
14083   lt_cv_ld_force_load=no
14084       cat > conftest.c << _LT_EOF
14085 int forced_loaded() { return 2;}
14086 _LT_EOF
14087       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14088       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14089       echo "$AR cru libconftest.a conftest.o" >&5
14090       $AR cru libconftest.a conftest.o 2>&5
14091       cat > conftest.c << _LT_EOF
14092 int main() { return 0;}
14093 _LT_EOF
14094       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14095       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14096       _lt_result=$?
14097       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14098         lt_cv_ld_force_load=yes
14099       else
14100         cat conftest.err >&5
14101       fi
14102         rm -f conftest.err libconftest.a conftest conftest.c
14103         rm -rf conftest.dSYM
14104
14105 fi
14106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14107 $as_echo "$lt_cv_ld_force_load" >&6; }
14108     case $host_os in
14109     rhapsody* | darwin1.[012])
14110       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14111     darwin1.*)
14112       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14113     darwin*) # darwin 5.x on
14114       # if running on 10.5 or later, the deployment target defaults
14115       # to the OS version, if on x86, and 10.4, the deployment
14116       # target defaults to 10.4. Don't you love it?
14117       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14118         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14119           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14120         10.[012]*)
14121           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14122         10.*)
14123           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14124       esac
14125     ;;
14126   esac
14127     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14128       _lt_dar_single_mod='$single_module'
14129     fi
14130     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14131       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14132     else
14133       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14134     fi
14135     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14136       _lt_dsymutil='~$DSYMUTIL $lib || :'
14137     else
14138       _lt_dsymutil=
14139     fi
14140     ;;
14141   esac
14142
14143 for ac_header in dlfcn.h
14144 do :
14145   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14146 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14147   cat >>confdefs.h <<_ACEOF
14148 #define HAVE_DLFCN_H 1
14149 _ACEOF
14150
14151 fi
14152 done
14153
14154
14155
14156
14157
14158 # Set options
14159
14160
14161
14162         enable_dlopen=no
14163
14164
14165   enable_win32_dll=no
14166
14167
14168             # Check whether --enable-shared was given.
14169 if test "${enable_shared+set}" = set; then :
14170   enableval=$enable_shared; p=${PACKAGE-default}
14171     case $enableval in
14172     yes) enable_shared=yes ;;
14173     no) enable_shared=no ;;
14174     *)
14175       enable_shared=no
14176       # Look at the argument we got.  We use all the common list separators.
14177       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14178       for pkg in $enableval; do
14179         IFS="$lt_save_ifs"
14180         if test "X$pkg" = "X$p"; then
14181           enable_shared=yes
14182         fi
14183       done
14184       IFS="$lt_save_ifs"
14185       ;;
14186     esac
14187 else
14188   enable_shared=yes
14189 fi
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199   # Check whether --enable-static was given.
14200 if test "${enable_static+set}" = set; then :
14201   enableval=$enable_static; p=${PACKAGE-default}
14202     case $enableval in
14203     yes) enable_static=yes ;;
14204     no) enable_static=no ;;
14205     *)
14206      enable_static=no
14207       # Look at the argument we got.  We use all the common list separators.
14208       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14209       for pkg in $enableval; do
14210         IFS="$lt_save_ifs"
14211         if test "X$pkg" = "X$p"; then
14212           enable_static=yes
14213         fi
14214       done
14215       IFS="$lt_save_ifs"
14216       ;;
14217     esac
14218 else
14219   enable_static=yes
14220 fi
14221
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231 # Check whether --with-pic was given.
14232 if test "${with_pic+set}" = set; then :
14233   withval=$with_pic; pic_mode="$withval"
14234 else
14235   pic_mode=default
14236 fi
14237
14238
14239 test -z "$pic_mode" && pic_mode=default
14240
14241
14242
14243
14244
14245
14246
14247   # Check whether --enable-fast-install was given.
14248 if test "${enable_fast_install+set}" = set; then :
14249   enableval=$enable_fast_install; p=${PACKAGE-default}
14250     case $enableval in
14251     yes) enable_fast_install=yes ;;
14252     no) enable_fast_install=no ;;
14253     *)
14254       enable_fast_install=no
14255       # Look at the argument we got.  We use all the common list separators.
14256       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14257       for pkg in $enableval; do
14258         IFS="$lt_save_ifs"
14259         if test "X$pkg" = "X$p"; then
14260           enable_fast_install=yes
14261         fi
14262       done
14263       IFS="$lt_save_ifs"
14264       ;;
14265     esac
14266 else
14267   enable_fast_install=yes
14268 fi
14269
14270
14271
14272
14273
14274
14275
14276
14277
14278
14279
14280 # This can be used to rebuild libtool when needed
14281 LIBTOOL_DEPS="$ltmain"
14282
14283 # Always use our own libtool.
14284 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301
14302
14303
14304
14305
14306
14307
14308
14309
14310
14311 test -z "$LN_S" && LN_S="ln -s"
14312
14313
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323
14324
14325
14326 if test -n "${ZSH_VERSION+set}" ; then
14327    setopt NO_GLOB_SUBST
14328 fi
14329
14330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14331 $as_echo_n "checking for objdir... " >&6; }
14332 if test "${lt_cv_objdir+set}" = set; then :
14333   $as_echo_n "(cached) " >&6
14334 else
14335   rm -f .libs 2>/dev/null
14336 mkdir .libs 2>/dev/null
14337 if test -d .libs; then
14338   lt_cv_objdir=.libs
14339 else
14340   # MS-DOS does not allow filenames that begin with a dot.
14341   lt_cv_objdir=_libs
14342 fi
14343 rmdir .libs 2>/dev/null
14344 fi
14345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14346 $as_echo "$lt_cv_objdir" >&6; }
14347 objdir=$lt_cv_objdir
14348
14349
14350
14351
14352
14353 cat >>confdefs.h <<_ACEOF
14354 #define LT_OBJDIR "$lt_cv_objdir/"
14355 _ACEOF
14356
14357
14358
14359
14360 case $host_os in
14361 aix3*)
14362   # AIX sometimes has problems with the GCC collect2 program.  For some
14363   # reason, if we set the COLLECT_NAMES environment variable, the problems
14364   # vanish in a puff of smoke.
14365   if test "X${COLLECT_NAMES+set}" != Xset; then
14366     COLLECT_NAMES=
14367     export COLLECT_NAMES
14368   fi
14369   ;;
14370 esac
14371
14372 # Global variables:
14373 ofile=libtool
14374 can_build_shared=yes
14375
14376 # All known linkers require a `.a' archive for static linking (except MSVC,
14377 # which needs '.lib').
14378 libext=a
14379
14380 with_gnu_ld="$lt_cv_prog_gnu_ld"
14381
14382 old_CC="$CC"
14383 old_CFLAGS="$CFLAGS"
14384
14385 # Set sane defaults for various variables
14386 test -z "$CC" && CC=cc
14387 test -z "$LTCC" && LTCC=$CC
14388 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14389 test -z "$LD" && LD=ld
14390 test -z "$ac_objext" && ac_objext=o
14391
14392 for cc_temp in $compiler""; do
14393   case $cc_temp in
14394     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14395     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14396     \-*) ;;
14397     *) break;;
14398   esac
14399 done
14400 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14401
14402
14403 # Only perform the check for file, if the check method requires it
14404 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14405 case $deplibs_check_method in
14406 file_magic*)
14407   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14408     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14409 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14410 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14411   $as_echo_n "(cached) " >&6
14412 else
14413   case $MAGIC_CMD in
14414 [\\/*] |  ?:[\\/]*)
14415   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14416   ;;
14417 *)
14418   lt_save_MAGIC_CMD="$MAGIC_CMD"
14419   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14420   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14421   for ac_dir in $ac_dummy; do
14422     IFS="$lt_save_ifs"
14423     test -z "$ac_dir" && ac_dir=.
14424     if test -f $ac_dir/${ac_tool_prefix}file; then
14425       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14426       if test -n "$file_magic_test_file"; then
14427         case $deplibs_check_method in
14428         "file_magic "*)
14429           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14430           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14431           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14432             $EGREP "$file_magic_regex" > /dev/null; then
14433             :
14434           else
14435             cat <<_LT_EOF 1>&2
14436
14437 *** Warning: the command libtool uses to detect shared libraries,
14438 *** $file_magic_cmd, produces output that libtool cannot recognize.
14439 *** The result is that libtool may fail to recognize shared libraries
14440 *** as such.  This will affect the creation of libtool libraries that
14441 *** depend on shared libraries, but programs linked with such libtool
14442 *** libraries will work regardless of this problem.  Nevertheless, you
14443 *** may want to report the problem to your system manager and/or to
14444 *** bug-libtool@gnu.org
14445
14446 _LT_EOF
14447           fi ;;
14448         esac
14449       fi
14450       break
14451     fi
14452   done
14453   IFS="$lt_save_ifs"
14454   MAGIC_CMD="$lt_save_MAGIC_CMD"
14455   ;;
14456 esac
14457 fi
14458
14459 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14460 if test -n "$MAGIC_CMD"; then
14461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14462 $as_echo "$MAGIC_CMD" >&6; }
14463 else
14464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14465 $as_echo "no" >&6; }
14466 fi
14467
14468
14469
14470
14471
14472 if test -z "$lt_cv_path_MAGIC_CMD"; then
14473   if test -n "$ac_tool_prefix"; then
14474     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14475 $as_echo_n "checking for file... " >&6; }
14476 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14477   $as_echo_n "(cached) " >&6
14478 else
14479   case $MAGIC_CMD in
14480 [\\/*] |  ?:[\\/]*)
14481   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14482   ;;
14483 *)
14484   lt_save_MAGIC_CMD="$MAGIC_CMD"
14485   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14486   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14487   for ac_dir in $ac_dummy; do
14488     IFS="$lt_save_ifs"
14489     test -z "$ac_dir" && ac_dir=.
14490     if test -f $ac_dir/file; then
14491       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14492       if test -n "$file_magic_test_file"; then
14493         case $deplibs_check_method in
14494         "file_magic "*)
14495           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14496           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14497           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14498             $EGREP "$file_magic_regex" > /dev/null; then
14499             :
14500           else
14501             cat <<_LT_EOF 1>&2
14502
14503 *** Warning: the command libtool uses to detect shared libraries,
14504 *** $file_magic_cmd, produces output that libtool cannot recognize.
14505 *** The result is that libtool may fail to recognize shared libraries
14506 *** as such.  This will affect the creation of libtool libraries that
14507 *** depend on shared libraries, but programs linked with such libtool
14508 *** libraries will work regardless of this problem.  Nevertheless, you
14509 *** may want to report the problem to your system manager and/or to
14510 *** bug-libtool@gnu.org
14511
14512 _LT_EOF
14513           fi ;;
14514         esac
14515       fi
14516       break
14517     fi
14518   done
14519   IFS="$lt_save_ifs"
14520   MAGIC_CMD="$lt_save_MAGIC_CMD"
14521   ;;
14522 esac
14523 fi
14524
14525 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14526 if test -n "$MAGIC_CMD"; then
14527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14528 $as_echo "$MAGIC_CMD" >&6; }
14529 else
14530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14531 $as_echo "no" >&6; }
14532 fi
14533
14534
14535   else
14536     MAGIC_CMD=:
14537   fi
14538 fi
14539
14540   fi
14541   ;;
14542 esac
14543
14544 # Use C for the default configuration in the libtool script
14545
14546 lt_save_CC="$CC"
14547 ac_ext=c
14548 ac_cpp='$CPP $CPPFLAGS'
14549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14552
14553
14554 # Source file extension for C test sources.
14555 ac_ext=c
14556
14557 # Object file extension for compiled C test sources.
14558 objext=o
14559 objext=$objext
14560
14561 # Code to be used in simple compile tests
14562 lt_simple_compile_test_code="int some_variable = 0;"
14563
14564 # Code to be used in simple link tests
14565 lt_simple_link_test_code='int main(){return(0);}'
14566
14567
14568
14569
14570
14571
14572
14573 # If no C compiler was specified, use CC.
14574 LTCC=${LTCC-"$CC"}
14575
14576 # If no C compiler flags were specified, use CFLAGS.
14577 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14578
14579 # Allow CC to be a program name with arguments.
14580 compiler=$CC
14581
14582 # Save the default compiler, since it gets overwritten when the other
14583 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14584 compiler_DEFAULT=$CC
14585
14586 # save warnings/boilerplate of simple test code
14587 ac_outfile=conftest.$ac_objext
14588 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14589 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14590 _lt_compiler_boilerplate=`cat conftest.err`
14591 $RM conftest*
14592
14593 ac_outfile=conftest.$ac_objext
14594 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14595 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14596 _lt_linker_boilerplate=`cat conftest.err`
14597 $RM -r conftest*
14598
14599
14600 ## CAVEAT EMPTOR:
14601 ## There is no encapsulation within the following macros, do not change
14602 ## the running order or otherwise move them around unless you know exactly
14603 ## what you are doing...
14604 if test -n "$compiler"; then
14605
14606 lt_prog_compiler_no_builtin_flag=
14607
14608 if test "$GCC" = yes; then
14609   case $cc_basename in
14610   nvcc*)
14611     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14612   *)
14613     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14614   esac
14615
14616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14617 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14618 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14619   $as_echo_n "(cached) " >&6
14620 else
14621   lt_cv_prog_compiler_rtti_exceptions=no
14622    ac_outfile=conftest.$ac_objext
14623    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14624    lt_compiler_flag="-fno-rtti -fno-exceptions"
14625    # Insert the option either (1) after the last *FLAGS variable, or
14626    # (2) before a word containing "conftest.", or (3) at the end.
14627    # Note that $ac_compile itself does not contain backslashes and begins
14628    # with a dollar sign (not a hyphen), so the echo should work correctly.
14629    # The option is referenced via a variable to avoid confusing sed.
14630    lt_compile=`echo "$ac_compile" | $SED \
14631    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14632    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14633    -e 's:$: $lt_compiler_flag:'`
14634    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14635    (eval "$lt_compile" 2>conftest.err)
14636    ac_status=$?
14637    cat conftest.err >&5
14638    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14639    if (exit $ac_status) && test -s "$ac_outfile"; then
14640      # The compiler can only warn and ignore the option if not recognized
14641      # So say no if there are warnings other than the usual output.
14642      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14643      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14644      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14645        lt_cv_prog_compiler_rtti_exceptions=yes
14646      fi
14647    fi
14648    $RM conftest*
14649
14650 fi
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14652 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14653
14654 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14655     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14656 else
14657     :
14658 fi
14659
14660 fi
14661
14662
14663
14664
14665
14666
14667   lt_prog_compiler_wl=
14668 lt_prog_compiler_pic=
14669 lt_prog_compiler_static=
14670
14671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14672 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14673
14674   if test "$GCC" = yes; then
14675     lt_prog_compiler_wl='-Wl,'
14676     lt_prog_compiler_static='-static'
14677
14678     case $host_os in
14679       aix*)
14680       # All AIX code is PIC.
14681       if test "$host_cpu" = ia64; then
14682         # AIX 5 now supports IA64 processor
14683         lt_prog_compiler_static='-Bstatic'
14684       fi
14685       ;;
14686
14687     amigaos*)
14688       case $host_cpu in
14689       powerpc)
14690             # see comment about AmigaOS4 .so support
14691             lt_prog_compiler_pic='-fPIC'
14692         ;;
14693       m68k)
14694             # FIXME: we need at least 68020 code to build shared libraries, but
14695             # adding the `-m68020' flag to GCC prevents building anything better,
14696             # like `-m68040'.
14697             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14698         ;;
14699       esac
14700       ;;
14701
14702     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14703       # PIC is the default for these OSes.
14704       ;;
14705
14706     mingw* | cygwin* | pw32* | os2* | cegcc*)
14707       # This hack is so that the source file can tell whether it is being
14708       # built for inclusion in a dll (and should export symbols for example).
14709       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14710       # (--disable-auto-import) libraries
14711       lt_prog_compiler_pic='-DDLL_EXPORT'
14712       ;;
14713
14714     darwin* | rhapsody*)
14715       # PIC is the default on this platform
14716       # Common symbols not allowed in MH_DYLIB files
14717       lt_prog_compiler_pic='-fno-common'
14718       ;;
14719
14720     haiku*)
14721       # PIC is the default for Haiku.
14722       # The "-static" flag exists, but is broken.
14723       lt_prog_compiler_static=
14724       ;;
14725
14726     hpux*)
14727       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14728       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14729       # sets the default TLS model and affects inlining.
14730       case $host_cpu in
14731       hppa*64*)
14732         # +Z the default
14733         ;;
14734       *)
14735         lt_prog_compiler_pic='-fPIC'
14736         ;;
14737       esac
14738       ;;
14739
14740     interix[3-9]*)
14741       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14742       # Instead, we relocate shared libraries at runtime.
14743       ;;
14744
14745     msdosdjgpp*)
14746       # Just because we use GCC doesn't mean we suddenly get shared libraries
14747       # on systems that don't support them.
14748       lt_prog_compiler_can_build_shared=no
14749       enable_shared=no
14750       ;;
14751
14752     *nto* | *qnx*)
14753       # QNX uses GNU C++, but need to define -shared option too, otherwise
14754       # it will coredump.
14755       lt_prog_compiler_pic='-fPIC -shared'
14756       ;;
14757
14758     sysv4*MP*)
14759       if test -d /usr/nec; then
14760         lt_prog_compiler_pic=-Kconform_pic
14761       fi
14762       ;;
14763
14764     *)
14765       lt_prog_compiler_pic='-fPIC'
14766       ;;
14767     esac
14768
14769     case $cc_basename in
14770     nvcc*) # Cuda Compiler Driver 2.2
14771       lt_prog_compiler_wl='-Xlinker '
14772       lt_prog_compiler_pic='-Xcompiler -fPIC'
14773       ;;
14774     esac
14775   else
14776     # PORTME Check for flag to pass linker flags through the system compiler.
14777     case $host_os in
14778     aix*)
14779       lt_prog_compiler_wl='-Wl,'
14780       if test "$host_cpu" = ia64; then
14781         # AIX 5 now supports IA64 processor
14782         lt_prog_compiler_static='-Bstatic'
14783       else
14784         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14785       fi
14786       ;;
14787
14788     mingw* | cygwin* | pw32* | os2* | cegcc*)
14789       # This hack is so that the source file can tell whether it is being
14790       # built for inclusion in a dll (and should export symbols for example).
14791       lt_prog_compiler_pic='-DDLL_EXPORT'
14792       ;;
14793
14794     hpux9* | hpux10* | hpux11*)
14795       lt_prog_compiler_wl='-Wl,'
14796       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14797       # not for PA HP-UX.
14798       case $host_cpu in
14799       hppa*64*|ia64*)
14800         # +Z the default
14801         ;;
14802       *)
14803         lt_prog_compiler_pic='+Z'
14804         ;;
14805       esac
14806       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14807       lt_prog_compiler_static='${wl}-a ${wl}archive'
14808       ;;
14809
14810     irix5* | irix6* | nonstopux*)
14811       lt_prog_compiler_wl='-Wl,'
14812       # PIC (with -KPIC) is the default.
14813       lt_prog_compiler_static='-non_shared'
14814       ;;
14815
14816     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14817       case $cc_basename in
14818       # old Intel for x86_64 which still supported -KPIC.
14819       ecc*)
14820         lt_prog_compiler_wl='-Wl,'
14821         lt_prog_compiler_pic='-KPIC'
14822         lt_prog_compiler_static='-static'
14823         ;;
14824       # icc used to be incompatible with GCC.
14825       # ICC 10 doesn't accept -KPIC any more.
14826       icc* | ifort*)
14827         lt_prog_compiler_wl='-Wl,'
14828         lt_prog_compiler_pic='-fPIC'
14829         lt_prog_compiler_static='-static'
14830         ;;
14831       # Lahey Fortran 8.1.
14832       lf95*)
14833         lt_prog_compiler_wl='-Wl,'
14834         lt_prog_compiler_pic='--shared'
14835         lt_prog_compiler_static='--static'
14836         ;;
14837       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14838         # Portland Group compilers (*not* the Pentium gcc compiler,
14839         # which looks to be a dead project)
14840         lt_prog_compiler_wl='-Wl,'
14841         lt_prog_compiler_pic='-fpic'
14842         lt_prog_compiler_static='-Bstatic'
14843         ;;
14844       ccc*)
14845         lt_prog_compiler_wl='-Wl,'
14846         # All Alpha code is PIC.
14847         lt_prog_compiler_static='-non_shared'
14848         ;;
14849       xl* | bgxl* | bgf* | mpixl*)
14850         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
14851         lt_prog_compiler_wl='-Wl,'
14852         lt_prog_compiler_pic='-qpic'
14853         lt_prog_compiler_static='-qstaticlink'
14854         ;;
14855       *)
14856         case `$CC -V 2>&1 | sed 5q` in
14857         *Sun\ F* | *Sun*Fortran*)
14858           # Sun Fortran 8.3 passes all unrecognized flags to the linker
14859           lt_prog_compiler_pic='-KPIC'
14860           lt_prog_compiler_static='-Bstatic'
14861           lt_prog_compiler_wl=''
14862           ;;
14863         *Sun\ C*)
14864           # Sun C 5.9
14865           lt_prog_compiler_pic='-KPIC'
14866           lt_prog_compiler_static='-Bstatic'
14867           lt_prog_compiler_wl='-Wl,'
14868           ;;
14869         esac
14870         ;;
14871       esac
14872       ;;
14873
14874     newsos6)
14875       lt_prog_compiler_pic='-KPIC'
14876       lt_prog_compiler_static='-Bstatic'
14877       ;;
14878
14879     *nto* | *qnx*)
14880       # QNX uses GNU C++, but need to define -shared option too, otherwise
14881       # it will coredump.
14882       lt_prog_compiler_pic='-fPIC -shared'
14883       ;;
14884
14885     osf3* | osf4* | osf5*)
14886       lt_prog_compiler_wl='-Wl,'
14887       # All OSF/1 code is PIC.
14888       lt_prog_compiler_static='-non_shared'
14889       ;;
14890
14891     rdos*)
14892       lt_prog_compiler_static='-non_shared'
14893       ;;
14894
14895     solaris*)
14896       lt_prog_compiler_pic='-KPIC'
14897       lt_prog_compiler_static='-Bstatic'
14898       case $cc_basename in
14899       f77* | f90* | f95*)
14900         lt_prog_compiler_wl='-Qoption ld ';;
14901       *)
14902         lt_prog_compiler_wl='-Wl,';;
14903       esac
14904       ;;
14905
14906     sunos4*)
14907       lt_prog_compiler_wl='-Qoption ld '
14908       lt_prog_compiler_pic='-PIC'
14909       lt_prog_compiler_static='-Bstatic'
14910       ;;
14911
14912     sysv4 | sysv4.2uw2* | sysv4.3*)
14913       lt_prog_compiler_wl='-Wl,'
14914       lt_prog_compiler_pic='-KPIC'
14915       lt_prog_compiler_static='-Bstatic'
14916       ;;
14917
14918     sysv4*MP*)
14919       if test -d /usr/nec ;then
14920         lt_prog_compiler_pic='-Kconform_pic'
14921         lt_prog_compiler_static='-Bstatic'
14922       fi
14923       ;;
14924
14925     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14926       lt_prog_compiler_wl='-Wl,'
14927       lt_prog_compiler_pic='-KPIC'
14928       lt_prog_compiler_static='-Bstatic'
14929       ;;
14930
14931     unicos*)
14932       lt_prog_compiler_wl='-Wl,'
14933       lt_prog_compiler_can_build_shared=no
14934       ;;
14935
14936     uts4*)
14937       lt_prog_compiler_pic='-pic'
14938       lt_prog_compiler_static='-Bstatic'
14939       ;;
14940
14941     *)
14942       lt_prog_compiler_can_build_shared=no
14943       ;;
14944     esac
14945   fi
14946
14947 case $host_os in
14948   # For platforms which do not support PIC, -DPIC is meaningless:
14949   *djgpp*)
14950     lt_prog_compiler_pic=
14951     ;;
14952   *)
14953     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
14954     ;;
14955 esac
14956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
14957 $as_echo "$lt_prog_compiler_pic" >&6; }
14958
14959
14960
14961
14962
14963
14964 #
14965 # Check to make sure the PIC flag actually works.
14966 #
14967 if test -n "$lt_prog_compiler_pic"; then
14968   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
14969 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
14970 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
14971   $as_echo_n "(cached) " >&6
14972 else
14973   lt_cv_prog_compiler_pic_works=no
14974    ac_outfile=conftest.$ac_objext
14975    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14976    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
14977    # Insert the option either (1) after the last *FLAGS variable, or
14978    # (2) before a word containing "conftest.", or (3) at the end.
14979    # Note that $ac_compile itself does not contain backslashes and begins
14980    # with a dollar sign (not a hyphen), so the echo should work correctly.
14981    # The option is referenced via a variable to avoid confusing sed.
14982    lt_compile=`echo "$ac_compile" | $SED \
14983    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14984    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14985    -e 's:$: $lt_compiler_flag:'`
14986    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14987    (eval "$lt_compile" 2>conftest.err)
14988    ac_status=$?
14989    cat conftest.err >&5
14990    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14991    if (exit $ac_status) && test -s "$ac_outfile"; then
14992      # The compiler can only warn and ignore the option if not recognized
14993      # So say no if there are warnings other than the usual output.
14994      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14995      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14996      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14997        lt_cv_prog_compiler_pic_works=yes
14998      fi
14999    fi
15000    $RM conftest*
15001
15002 fi
15003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15004 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15005
15006 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15007     case $lt_prog_compiler_pic in
15008      "" | " "*) ;;
15009      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15010      esac
15011 else
15012     lt_prog_compiler_pic=
15013      lt_prog_compiler_can_build_shared=no
15014 fi
15015
15016 fi
15017
15018
15019
15020
15021
15022
15023 #
15024 # Check to make sure the static flag actually works.
15025 #
15026 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15028 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15029 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15030   $as_echo_n "(cached) " >&6
15031 else
15032   lt_cv_prog_compiler_static_works=no
15033    save_LDFLAGS="$LDFLAGS"
15034    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15035    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15036    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15037      # The linker can only warn and ignore the option if not recognized
15038      # So say no if there are warnings
15039      if test -s conftest.err; then
15040        # Append any errors to the config.log.
15041        cat conftest.err 1>&5
15042        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15043        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15044        if diff conftest.exp conftest.er2 >/dev/null; then
15045          lt_cv_prog_compiler_static_works=yes
15046        fi
15047      else
15048        lt_cv_prog_compiler_static_works=yes
15049      fi
15050    fi
15051    $RM -r conftest*
15052    LDFLAGS="$save_LDFLAGS"
15053
15054 fi
15055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15056 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15057
15058 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15059     :
15060 else
15061     lt_prog_compiler_static=
15062 fi
15063
15064
15065
15066
15067
15068
15069
15070   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15071 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15072 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15073   $as_echo_n "(cached) " >&6
15074 else
15075   lt_cv_prog_compiler_c_o=no
15076    $RM -r conftest 2>/dev/null
15077    mkdir conftest
15078    cd conftest
15079    mkdir out
15080    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15081
15082    lt_compiler_flag="-o out/conftest2.$ac_objext"
15083    # Insert the option either (1) after the last *FLAGS variable, or
15084    # (2) before a word containing "conftest.", or (3) at the end.
15085    # Note that $ac_compile itself does not contain backslashes and begins
15086    # with a dollar sign (not a hyphen), so the echo should work correctly.
15087    lt_compile=`echo "$ac_compile" | $SED \
15088    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15089    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15090    -e 's:$: $lt_compiler_flag:'`
15091    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15092    (eval "$lt_compile" 2>out/conftest.err)
15093    ac_status=$?
15094    cat out/conftest.err >&5
15095    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15096    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15097    then
15098      # The compiler can only warn and ignore the option if not recognized
15099      # So say no if there are warnings
15100      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15101      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15102      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15103        lt_cv_prog_compiler_c_o=yes
15104      fi
15105    fi
15106    chmod u+w . 2>&5
15107    $RM conftest*
15108    # SGI C++ compiler will create directory out/ii_files/ for
15109    # template instantiation
15110    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15111    $RM out/* && rmdir out
15112    cd ..
15113    $RM -r conftest
15114    $RM conftest*
15115
15116 fi
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15118 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15119
15120
15121
15122
15123
15124
15125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15126 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15127 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15128   $as_echo_n "(cached) " >&6
15129 else
15130   lt_cv_prog_compiler_c_o=no
15131    $RM -r conftest 2>/dev/null
15132    mkdir conftest
15133    cd conftest
15134    mkdir out
15135    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15136
15137    lt_compiler_flag="-o out/conftest2.$ac_objext"
15138    # Insert the option either (1) after the last *FLAGS variable, or
15139    # (2) before a word containing "conftest.", or (3) at the end.
15140    # Note that $ac_compile itself does not contain backslashes and begins
15141    # with a dollar sign (not a hyphen), so the echo should work correctly.
15142    lt_compile=`echo "$ac_compile" | $SED \
15143    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15144    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15145    -e 's:$: $lt_compiler_flag:'`
15146    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15147    (eval "$lt_compile" 2>out/conftest.err)
15148    ac_status=$?
15149    cat out/conftest.err >&5
15150    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15151    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15152    then
15153      # The compiler can only warn and ignore the option if not recognized
15154      # So say no if there are warnings
15155      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15156      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15157      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15158        lt_cv_prog_compiler_c_o=yes
15159      fi
15160    fi
15161    chmod u+w . 2>&5
15162    $RM conftest*
15163    # SGI C++ compiler will create directory out/ii_files/ for
15164    # template instantiation
15165    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15166    $RM out/* && rmdir out
15167    cd ..
15168    $RM -r conftest
15169    $RM conftest*
15170
15171 fi
15172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15173 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15174
15175
15176
15177
15178 hard_links="nottested"
15179 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15180   # do not overwrite the value of need_locks provided by the user
15181   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15182 $as_echo_n "checking if we can lock with hard links... " >&6; }
15183   hard_links=yes
15184   $RM conftest*
15185   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15186   touch conftest.a
15187   ln conftest.a conftest.b 2>&5 || hard_links=no
15188   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15190 $as_echo "$hard_links" >&6; }
15191   if test "$hard_links" = no; then
15192     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15193 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15194     need_locks=warn
15195   fi
15196 else
15197   need_locks=no
15198 fi
15199
15200
15201
15202
15203
15204
15205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15206 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15207
15208   runpath_var=
15209   allow_undefined_flag=
15210   always_export_symbols=no
15211   archive_cmds=
15212   archive_expsym_cmds=
15213   compiler_needs_object=no
15214   enable_shared_with_static_runtimes=no
15215   export_dynamic_flag_spec=
15216   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15217   hardcode_automatic=no
15218   hardcode_direct=no
15219   hardcode_direct_absolute=no
15220   hardcode_libdir_flag_spec=
15221   hardcode_libdir_flag_spec_ld=
15222   hardcode_libdir_separator=
15223   hardcode_minus_L=no
15224   hardcode_shlibpath_var=unsupported
15225   inherit_rpath=no
15226   link_all_deplibs=unknown
15227   module_cmds=
15228   module_expsym_cmds=
15229   old_archive_from_new_cmds=
15230   old_archive_from_expsyms_cmds=
15231   thread_safe_flag_spec=
15232   whole_archive_flag_spec=
15233   # include_expsyms should be a list of space-separated symbols to be *always*
15234   # included in the symbol list
15235   include_expsyms=
15236   # exclude_expsyms can be an extended regexp of symbols to exclude
15237   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15238   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15239   # as well as any symbol that contains `d'.
15240   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15241   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15242   # platforms (ab)use it in PIC code, but their linkers get confused if
15243   # the symbol is explicitly referenced.  Since portable code cannot
15244   # rely on this symbol name, it's probably fine to never include it in
15245   # preloaded symbol tables.
15246   # Exclude shared library initialization/finalization symbols.
15247   extract_expsyms_cmds=
15248
15249   case $host_os in
15250   cygwin* | mingw* | pw32* | cegcc*)
15251     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15252     # When not using gcc, we currently assume that we are using
15253     # Microsoft Visual C++.
15254     if test "$GCC" != yes; then
15255       with_gnu_ld=no
15256     fi
15257     ;;
15258   interix*)
15259     # we just hope/assume this is gcc and not c89 (= MSVC++)
15260     with_gnu_ld=yes
15261     ;;
15262   openbsd*)
15263     with_gnu_ld=no
15264     ;;
15265   esac
15266
15267   ld_shlibs=yes
15268
15269   # On some targets, GNU ld is compatible enough with the native linker
15270   # that we're better off using the native interface for both.
15271   lt_use_gnu_ld_interface=no
15272   if test "$with_gnu_ld" = yes; then
15273     case $host_os in
15274       aix*)
15275         # The AIX port of GNU ld has always aspired to compatibility
15276         # with the native linker.  However, as the warning in the GNU ld
15277         # block says, versions before 2.19.5* couldn't really create working
15278         # shared libraries, regardless of the interface used.
15279         case `$LD -v 2>&1` in
15280           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15281           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15282           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15283           *)
15284             lt_use_gnu_ld_interface=yes
15285             ;;
15286         esac
15287         ;;
15288       *)
15289         lt_use_gnu_ld_interface=yes
15290         ;;
15291     esac
15292   fi
15293
15294   if test "$lt_use_gnu_ld_interface" = yes; then
15295     # If archive_cmds runs LD, not CC, wlarc should be empty
15296     wlarc='${wl}'
15297
15298     # Set some defaults for GNU ld with shared library support. These
15299     # are reset later if shared libraries are not supported. Putting them
15300     # here allows them to be overridden if necessary.
15301     runpath_var=LD_RUN_PATH
15302     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15303     export_dynamic_flag_spec='${wl}--export-dynamic'
15304     # ancient GNU ld didn't support --whole-archive et. al.
15305     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15306       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15307     else
15308       whole_archive_flag_spec=
15309     fi
15310     supports_anon_versioning=no
15311     case `$LD -v 2>&1` in
15312       *GNU\ gold*) supports_anon_versioning=yes ;;
15313       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15314       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15315       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15316       *\ 2.11.*) ;; # other 2.11 versions
15317       *) supports_anon_versioning=yes ;;
15318     esac
15319
15320     # See if GNU ld supports shared libraries.
15321     case $host_os in
15322     aix[3-9]*)
15323       # On AIX/PPC, the GNU linker is very broken
15324       if test "$host_cpu" != ia64; then
15325         ld_shlibs=no
15326         cat <<_LT_EOF 1>&2
15327
15328 *** Warning: the GNU linker, at least up to release 2.19, is reported
15329 *** to be unable to reliably create shared libraries on AIX.
15330 *** Therefore, libtool is disabling shared libraries support.  If you
15331 *** really care for shared libraries, you may want to install binutils
15332 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15333 *** You will then need to restart the configuration process.
15334
15335 _LT_EOF
15336       fi
15337       ;;
15338
15339     amigaos*)
15340       case $host_cpu in
15341       powerpc)
15342             # see comment about AmigaOS4 .so support
15343             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15344             archive_expsym_cmds=''
15345         ;;
15346       m68k)
15347             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15348             hardcode_libdir_flag_spec='-L$libdir'
15349             hardcode_minus_L=yes
15350         ;;
15351       esac
15352       ;;
15353
15354     beos*)
15355       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15356         allow_undefined_flag=unsupported
15357         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15358         # support --undefined.  This deserves some investigation.  FIXME
15359         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15360       else
15361         ld_shlibs=no
15362       fi
15363       ;;
15364
15365     cygwin* | mingw* | pw32* | cegcc*)
15366       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15367       # as there is no search path for DLLs.
15368       hardcode_libdir_flag_spec='-L$libdir'
15369       export_dynamic_flag_spec='${wl}--export-all-symbols'
15370       allow_undefined_flag=unsupported
15371       always_export_symbols=no
15372       enable_shared_with_static_runtimes=yes
15373       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15374
15375       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15376         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15377         # If the export-symbols file already is a .def file (1st line
15378         # is EXPORTS), use it as is; otherwise, prepend...
15379         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15380           cp $export_symbols $output_objdir/$soname.def;
15381         else
15382           echo EXPORTS > $output_objdir/$soname.def;
15383           cat $export_symbols >> $output_objdir/$soname.def;
15384         fi~
15385         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15386       else
15387         ld_shlibs=no
15388       fi
15389       ;;
15390
15391     haiku*)
15392       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15393       link_all_deplibs=yes
15394       ;;
15395
15396     interix[3-9]*)
15397       hardcode_direct=no
15398       hardcode_shlibpath_var=no
15399       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15400       export_dynamic_flag_spec='${wl}-E'
15401       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15402       # Instead, shared libraries are loaded at an image base (0x10000000 by
15403       # default) and relocated if they conflict, which is a slow very memory
15404       # consuming and fragmenting process.  To avoid this, we pick a random,
15405       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15406       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15407       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15408       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15409       ;;
15410
15411     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15412       tmp_diet=no
15413       if test "$host_os" = linux-dietlibc; then
15414         case $cc_basename in
15415           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15416         esac
15417       fi
15418       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15419          && test "$tmp_diet" = no
15420       then
15421         tmp_addflag=
15422         tmp_sharedflag='-shared'
15423         case $cc_basename,$host_cpu in
15424         pgcc*)                          # Portland Group C compiler
15425           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'
15426           tmp_addflag=' $pic_flag'
15427           ;;
15428         pgf77* | pgf90* | pgf95* | pgfortran*)
15429                                         # Portland Group f77 and f90 compilers
15430           whole_archive_flag_spec='${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'
15431           tmp_addflag=' $pic_flag -Mnomain' ;;
15432         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15433           tmp_addflag=' -i_dynamic' ;;
15434         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15435           tmp_addflag=' -i_dynamic -nofor_main' ;;
15436         ifc* | ifort*)                  # Intel Fortran compiler
15437           tmp_addflag=' -nofor_main' ;;
15438         lf95*)                          # Lahey Fortran 8.1
15439           whole_archive_flag_spec=
15440           tmp_sharedflag='--shared' ;;
15441         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15442           tmp_sharedflag='-qmkshrobj'
15443           tmp_addflag= ;;
15444         nvcc*)  # Cuda Compiler Driver 2.2
15445           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15446           compiler_needs_object=yes
15447           ;;
15448         esac
15449         case `$CC -V 2>&1 | sed 5q` in
15450         *Sun\ C*)                       # Sun C 5.9
15451           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\"` ${wl}--no-whole-archive'
15452           compiler_needs_object=yes
15453           tmp_sharedflag='-G' ;;
15454         *Sun\ F*)                       # Sun Fortran 8.3
15455           tmp_sharedflag='-G' ;;
15456         esac
15457         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15458
15459         if test "x$supports_anon_versioning" = xyes; then
15460           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15461             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15462             echo "local: *; };" >> $output_objdir/$libname.ver~
15463             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15464         fi
15465
15466         case $cc_basename in
15467         xlf* | bgf* | bgxlf* | mpixlf*)
15468           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15469           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15470           hardcode_libdir_flag_spec=
15471           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15472           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15473           if test "x$supports_anon_versioning" = xyes; then
15474             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15475               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15476               echo "local: *; };" >> $output_objdir/$libname.ver~
15477               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15478           fi
15479           ;;
15480         esac
15481       else
15482         ld_shlibs=no
15483       fi
15484       ;;
15485
15486     netbsd*)
15487       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15488         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15489         wlarc=
15490       else
15491         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15492         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15493       fi
15494       ;;
15495
15496     solaris*)
15497       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15498         ld_shlibs=no
15499         cat <<_LT_EOF 1>&2
15500
15501 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15502 *** create shared libraries on Solaris systems.  Therefore, libtool
15503 *** is disabling shared libraries support.  We urge you to upgrade GNU
15504 *** binutils to release 2.9.1 or newer.  Another option is to modify
15505 *** your PATH or compiler configuration so that the native linker is
15506 *** used, and then restart.
15507
15508 _LT_EOF
15509       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15510         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15511         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15512       else
15513         ld_shlibs=no
15514       fi
15515       ;;
15516
15517     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15518       case `$LD -v 2>&1` in
15519         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15520         ld_shlibs=no
15521         cat <<_LT_EOF 1>&2
15522
15523 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15524 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15525 *** is disabling shared libraries support.  We urge you to upgrade GNU
15526 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15527 *** your PATH or compiler configuration so that the native linker is
15528 *** used, and then restart.
15529
15530 _LT_EOF
15531         ;;
15532         *)
15533           # For security reasons, it is highly recommended that you always
15534           # use absolute paths for naming shared libraries, and exclude the
15535           # DT_RUNPATH tag from executables and libraries.  But doing so
15536           # requires that you compile everything twice, which is a pain.
15537           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15538             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15539             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15540             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15541           else
15542             ld_shlibs=no
15543           fi
15544         ;;
15545       esac
15546       ;;
15547
15548     sunos4*)
15549       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15550       wlarc=
15551       hardcode_direct=yes
15552       hardcode_shlibpath_var=no
15553       ;;
15554
15555     *)
15556       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15557         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15558         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15559       else
15560         ld_shlibs=no
15561       fi
15562       ;;
15563     esac
15564
15565     if test "$ld_shlibs" = no; then
15566       runpath_var=
15567       hardcode_libdir_flag_spec=
15568       export_dynamic_flag_spec=
15569       whole_archive_flag_spec=
15570     fi
15571   else
15572     # PORTME fill in a description of your system's linker (not GNU ld)
15573     case $host_os in
15574     aix3*)
15575       allow_undefined_flag=unsupported
15576       always_export_symbols=yes
15577       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15578       # Note: this linker hardcodes the directories in LIBPATH if there
15579       # are no directories specified by -L.
15580       hardcode_minus_L=yes
15581       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15582         # Neither direct hardcoding nor static linking is supported with a
15583         # broken collect2.
15584         hardcode_direct=unsupported
15585       fi
15586       ;;
15587
15588     aix[4-9]*)
15589       if test "$host_cpu" = ia64; then
15590         # On IA64, the linker does run time linking by default, so we don't
15591         # have to do anything special.
15592         aix_use_runtimelinking=no
15593         exp_sym_flag='-Bexport'
15594         no_entry_flag=""
15595       else
15596         # If we're using GNU nm, then we don't want the "-C" option.
15597         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15598         # Also, AIX nm treats weak defined symbols like other global
15599         # defined symbols, whereas GNU nm marks them as "W".
15600         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15601           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15602         else
15603           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15604         fi
15605         aix_use_runtimelinking=no
15606
15607         # Test if we are trying to use run time linking or normal
15608         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15609         # need to do runtime linking.
15610         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15611           for ld_flag in $LDFLAGS; do
15612           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15613             aix_use_runtimelinking=yes
15614             break
15615           fi
15616           done
15617           ;;
15618         esac
15619
15620         exp_sym_flag='-bexport'
15621         no_entry_flag='-bnoentry'
15622       fi
15623
15624       # When large executables or shared objects are built, AIX ld can
15625       # have problems creating the table of contents.  If linking a library
15626       # or program results in "error TOC overflow" add -mminimal-toc to
15627       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15628       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15629
15630       archive_cmds=''
15631       hardcode_direct=yes
15632       hardcode_direct_absolute=yes
15633       hardcode_libdir_separator=':'
15634       link_all_deplibs=yes
15635       file_list_spec='${wl}-f,'
15636
15637       if test "$GCC" = yes; then
15638         case $host_os in aix4.[012]|aix4.[012].*)
15639         # We only want to do this on AIX 4.2 and lower, the check
15640         # below for broken collect2 doesn't work under 4.3+
15641           collect2name=`${CC} -print-prog-name=collect2`
15642           if test -f "$collect2name" &&
15643            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15644           then
15645           # We have reworked collect2
15646           :
15647           else
15648           # We have old collect2
15649           hardcode_direct=unsupported
15650           # It fails to find uninstalled libraries when the uninstalled
15651           # path is not listed in the libpath.  Setting hardcode_minus_L
15652           # to unsupported forces relinking
15653           hardcode_minus_L=yes
15654           hardcode_libdir_flag_spec='-L$libdir'
15655           hardcode_libdir_separator=
15656           fi
15657           ;;
15658         esac
15659         shared_flag='-shared'
15660         if test "$aix_use_runtimelinking" = yes; then
15661           shared_flag="$shared_flag "'${wl}-G'
15662         fi
15663       else
15664         # not using gcc
15665         if test "$host_cpu" = ia64; then
15666         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15667         # chokes on -Wl,-G. The following line is correct:
15668           shared_flag='-G'
15669         else
15670           if test "$aix_use_runtimelinking" = yes; then
15671             shared_flag='${wl}-G'
15672           else
15673             shared_flag='${wl}-bM:SRE'
15674           fi
15675         fi
15676       fi
15677
15678       export_dynamic_flag_spec='${wl}-bexpall'
15679       # It seems that -bexpall does not export symbols beginning with
15680       # underscore (_), so it is better to generate a list of symbols to export.
15681       always_export_symbols=yes
15682       if test "$aix_use_runtimelinking" = yes; then
15683         # Warning - without using the other runtime loading flags (-brtl),
15684         # -berok will link without error, but may produce a broken library.
15685         allow_undefined_flag='-berok'
15686         # Determine the default libpath from the value encoded in an
15687         # empty executable.
15688         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15689 /* end confdefs.h.  */
15690
15691 int
15692 main ()
15693 {
15694
15695   ;
15696   return 0;
15697 }
15698 _ACEOF
15699 if ac_fn_c_try_link "$LINENO"; then :
15700
15701 lt_aix_libpath_sed='
15702     /Import File Strings/,/^$/ {
15703         /^0/ {
15704             s/^0  *\(.*\)$/\1/
15705             p
15706         }
15707     }'
15708 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15709 # Check for a 64-bit object if we didn't find anything.
15710 if test -z "$aix_libpath"; then
15711   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15712 fi
15713 fi
15714 rm -f core conftest.err conftest.$ac_objext \
15715     conftest$ac_exeext conftest.$ac_ext
15716 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15717
15718         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15719         archive_expsym_cmds='$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 $shared_flag"
15720       else
15721         if test "$host_cpu" = ia64; then
15722           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15723           allow_undefined_flag="-z nodefs"
15724           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15725         else
15726          # Determine the default libpath from the value encoded in an
15727          # empty executable.
15728          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15729 /* end confdefs.h.  */
15730
15731 int
15732 main ()
15733 {
15734
15735   ;
15736   return 0;
15737 }
15738 _ACEOF
15739 if ac_fn_c_try_link "$LINENO"; then :
15740
15741 lt_aix_libpath_sed='
15742     /Import File Strings/,/^$/ {
15743         /^0/ {
15744             s/^0  *\(.*\)$/\1/
15745             p
15746         }
15747     }'
15748 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15749 # Check for a 64-bit object if we didn't find anything.
15750 if test -z "$aix_libpath"; then
15751   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15752 fi
15753 fi
15754 rm -f core conftest.err conftest.$ac_objext \
15755     conftest$ac_exeext conftest.$ac_ext
15756 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15757
15758          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15759           # Warning - without using the other run time loading flags,
15760           # -berok will link without error, but may produce a broken library.
15761           no_undefined_flag=' ${wl}-bernotok'
15762           allow_undefined_flag=' ${wl}-berok'
15763           if test "$with_gnu_ld" = yes; then
15764             # We only use this code for GNU lds that support --whole-archive.
15765             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15766           else
15767             # Exported symbols can be pulled into shared objects from archives
15768             whole_archive_flag_spec='$convenience'
15769           fi
15770           archive_cmds_need_lc=yes
15771           # This is similar to how AIX traditionally builds its shared libraries.
15772           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'
15773         fi
15774       fi
15775       ;;
15776
15777     amigaos*)
15778       case $host_cpu in
15779       powerpc)
15780             # see comment about AmigaOS4 .so support
15781             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15782             archive_expsym_cmds=''
15783         ;;
15784       m68k)
15785             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15786             hardcode_libdir_flag_spec='-L$libdir'
15787             hardcode_minus_L=yes
15788         ;;
15789       esac
15790       ;;
15791
15792     bsdi[45]*)
15793       export_dynamic_flag_spec=-rdynamic
15794       ;;
15795
15796     cygwin* | mingw* | pw32* | cegcc*)
15797       # When not using gcc, we currently assume that we are using
15798       # Microsoft Visual C++.
15799       # hardcode_libdir_flag_spec is actually meaningless, as there is
15800       # no search path for DLLs.
15801       hardcode_libdir_flag_spec=' '
15802       allow_undefined_flag=unsupported
15803       # Tell ltmain to make .lib files, not .a files.
15804       libext=lib
15805       # Tell ltmain to make .dll files, not .so files.
15806       shrext_cmds=".dll"
15807       # FIXME: Setting linknames here is a bad hack.
15808       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15809       # The linker will automatically build a .lib file if we build a DLL.
15810       old_archive_from_new_cmds='true'
15811       # FIXME: Should let the user specify the lib program.
15812       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15813       fix_srcfile_path='`cygpath -w "$srcfile"`'
15814       enable_shared_with_static_runtimes=yes
15815       ;;
15816
15817     darwin* | rhapsody*)
15818
15819
15820   archive_cmds_need_lc=no
15821   hardcode_direct=no
15822   hardcode_automatic=yes
15823   hardcode_shlibpath_var=unsupported
15824   if test "$lt_cv_ld_force_load" = "yes"; then
15825     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15826   else
15827     whole_archive_flag_spec=''
15828   fi
15829   link_all_deplibs=yes
15830   allow_undefined_flag="$_lt_dar_allow_undefined"
15831   case $cc_basename in
15832      ifort*) _lt_dar_can_shared=yes ;;
15833      *) _lt_dar_can_shared=$GCC ;;
15834   esac
15835   if test "$_lt_dar_can_shared" = "yes"; then
15836     output_verbose_link_cmd=func_echo_all
15837     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15838     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15839     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}${_lt_dsymutil}"
15840     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15841
15842   else
15843   ld_shlibs=no
15844   fi
15845
15846       ;;
15847
15848     dgux*)
15849       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15850       hardcode_libdir_flag_spec='-L$libdir'
15851       hardcode_shlibpath_var=no
15852       ;;
15853
15854     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15855     # support.  Future versions do this automatically, but an explicit c++rt0.o
15856     # does not break anything, and helps significantly (at the cost of a little
15857     # extra space).
15858     freebsd2.2*)
15859       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15860       hardcode_libdir_flag_spec='-R$libdir'
15861       hardcode_direct=yes
15862       hardcode_shlibpath_var=no
15863       ;;
15864
15865     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15866     freebsd2*)
15867       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15868       hardcode_direct=yes
15869       hardcode_minus_L=yes
15870       hardcode_shlibpath_var=no
15871       ;;
15872
15873     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
15874     freebsd* | dragonfly*)
15875       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
15876       hardcode_libdir_flag_spec='-R$libdir'
15877       hardcode_direct=yes
15878       hardcode_shlibpath_var=no
15879       ;;
15880
15881     hpux9*)
15882       if test "$GCC" = yes; then
15883         archive_cmds='$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 $lib'
15884       else
15885         archive_cmds='$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 $lib'
15886       fi
15887       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15888       hardcode_libdir_separator=:
15889       hardcode_direct=yes
15890
15891       # hardcode_minus_L: Not really in the search PATH,
15892       # but as the default location of the library.
15893       hardcode_minus_L=yes
15894       export_dynamic_flag_spec='${wl}-E'
15895       ;;
15896
15897     hpux10*)
15898       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15899         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15900       else
15901         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15902       fi
15903       if test "$with_gnu_ld" = no; then
15904         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15905         hardcode_libdir_flag_spec_ld='+b $libdir'
15906         hardcode_libdir_separator=:
15907         hardcode_direct=yes
15908         hardcode_direct_absolute=yes
15909         export_dynamic_flag_spec='${wl}-E'
15910         # hardcode_minus_L: Not really in the search PATH,
15911         # but as the default location of the library.
15912         hardcode_minus_L=yes
15913       fi
15914       ;;
15915
15916     hpux11*)
15917       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15918         case $host_cpu in
15919         hppa*64*)
15920           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15921           ;;
15922         ia64*)
15923           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15924           ;;
15925         *)
15926           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15927           ;;
15928         esac
15929       else
15930         case $host_cpu in
15931         hppa*64*)
15932           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15933           ;;
15934         ia64*)
15935           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15936           ;;
15937         *)
15938
15939           # Older versions of the 11.00 compiler do not understand -b yet
15940           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
15941           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
15942 $as_echo_n "checking if $CC understands -b... " >&6; }
15943 if test "${lt_cv_prog_compiler__b+set}" = set; then :
15944   $as_echo_n "(cached) " >&6
15945 else
15946   lt_cv_prog_compiler__b=no
15947    save_LDFLAGS="$LDFLAGS"
15948    LDFLAGS="$LDFLAGS -b"
15949    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15950    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15951      # The linker can only warn and ignore the option if not recognized
15952      # So say no if there are warnings
15953      if test -s conftest.err; then
15954        # Append any errors to the config.log.
15955        cat conftest.err 1>&5
15956        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15957        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15958        if diff conftest.exp conftest.er2 >/dev/null; then
15959          lt_cv_prog_compiler__b=yes
15960        fi
15961      else
15962        lt_cv_prog_compiler__b=yes
15963      fi
15964    fi
15965    $RM -r conftest*
15966    LDFLAGS="$save_LDFLAGS"
15967
15968 fi
15969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
15970 $as_echo "$lt_cv_prog_compiler__b" >&6; }
15971
15972 if test x"$lt_cv_prog_compiler__b" = xyes; then
15973     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15974 else
15975     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15976 fi
15977
15978           ;;
15979         esac
15980       fi
15981       if test "$with_gnu_ld" = no; then
15982         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15983         hardcode_libdir_separator=:
15984
15985         case $host_cpu in
15986         hppa*64*|ia64*)
15987           hardcode_direct=no
15988           hardcode_shlibpath_var=no
15989           ;;
15990         *)
15991           hardcode_direct=yes
15992           hardcode_direct_absolute=yes
15993           export_dynamic_flag_spec='${wl}-E'
15994
15995           # hardcode_minus_L: Not really in the search PATH,
15996           # but as the default location of the library.
15997           hardcode_minus_L=yes
15998           ;;
15999         esac
16000       fi
16001       ;;
16002
16003     irix5* | irix6* | nonstopux*)
16004       if test "$GCC" = yes; then
16005         archive_cmds='$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 $lib'
16006         # Try to use the -exported_symbol ld option, if it does not
16007         # work, assume that -exports_file does not work either and
16008         # implicitly export all symbols.
16009         save_LDFLAGS="$LDFLAGS"
16010         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16011         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16012 /* end confdefs.h.  */
16013 int foo(void) {}
16014 _ACEOF
16015 if ac_fn_c_try_link "$LINENO"; then :
16016   archive_expsym_cmds='$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 $lib'
16017
16018 fi
16019 rm -f core conftest.err conftest.$ac_objext \
16020     conftest$ac_exeext conftest.$ac_ext
16021         LDFLAGS="$save_LDFLAGS"
16022       else
16023         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16024         archive_expsym_cmds='$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 $lib'
16025       fi
16026       archive_cmds_need_lc='no'
16027       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16028       hardcode_libdir_separator=:
16029       inherit_rpath=yes
16030       link_all_deplibs=yes
16031       ;;
16032
16033     netbsd*)
16034       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16035         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16036       else
16037         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16038       fi
16039       hardcode_libdir_flag_spec='-R$libdir'
16040       hardcode_direct=yes
16041       hardcode_shlibpath_var=no
16042       ;;
16043
16044     newsos6)
16045       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16046       hardcode_direct=yes
16047       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16048       hardcode_libdir_separator=:
16049       hardcode_shlibpath_var=no
16050       ;;
16051
16052     *nto* | *qnx*)
16053       ;;
16054
16055     openbsd*)
16056       if test -f /usr/libexec/ld.so; then
16057         hardcode_direct=yes
16058         hardcode_shlibpath_var=no
16059         hardcode_direct_absolute=yes
16060         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16061           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16062           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16063           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16064           export_dynamic_flag_spec='${wl}-E'
16065         else
16066           case $host_os in
16067            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16068              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16069              hardcode_libdir_flag_spec='-R$libdir'
16070              ;;
16071            *)
16072              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16073              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16074              ;;
16075           esac
16076         fi
16077       else
16078         ld_shlibs=no
16079       fi
16080       ;;
16081
16082     os2*)
16083       hardcode_libdir_flag_spec='-L$libdir'
16084       hardcode_minus_L=yes
16085       allow_undefined_flag=unsupported
16086       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'
16087       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16088       ;;
16089
16090     osf3*)
16091       if test "$GCC" = yes; then
16092         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16093         archive_cmds='$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 $lib'
16094       else
16095         allow_undefined_flag=' -expect_unresolved \*'
16096         archive_cmds='$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 $lib'
16097       fi
16098       archive_cmds_need_lc='no'
16099       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16100       hardcode_libdir_separator=:
16101       ;;
16102
16103     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16104       if test "$GCC" = yes; then
16105         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16106         archive_cmds='$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 $lib'
16107         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16108       else
16109         allow_undefined_flag=' -expect_unresolved \*'
16110         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'
16111         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~
16112         $CC -shared${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'
16113
16114         # Both c and cxx compiler support -rpath directly
16115         hardcode_libdir_flag_spec='-rpath $libdir'
16116       fi
16117       archive_cmds_need_lc='no'
16118       hardcode_libdir_separator=:
16119       ;;
16120
16121     solaris*)
16122       no_undefined_flag=' -z defs'
16123       if test "$GCC" = yes; then
16124         wlarc='${wl}'
16125         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16126         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16127           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16128       else
16129         case `$CC -V 2>&1` in
16130         *"Compilers 5.0"*)
16131           wlarc=''
16132           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16133           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16134           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16135           ;;
16136         *)
16137           wlarc='${wl}'
16138           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16139           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16140           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16141           ;;
16142         esac
16143       fi
16144       hardcode_libdir_flag_spec='-R$libdir'
16145       hardcode_shlibpath_var=no
16146       case $host_os in
16147       solaris2.[0-5] | solaris2.[0-5].*) ;;
16148       *)
16149         # The compiler driver will combine and reorder linker options,
16150         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16151         # but is careful enough not to reorder.
16152         # Supported since Solaris 2.6 (maybe 2.5.1?)
16153         if test "$GCC" = yes; then
16154           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16155         else
16156           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16157         fi
16158         ;;
16159       esac
16160       link_all_deplibs=yes
16161       ;;
16162
16163     sunos4*)
16164       if test "x$host_vendor" = xsequent; then
16165         # Use $CC to link under sequent, because it throws in some extra .o
16166         # files that make .init and .fini sections work.
16167         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16168       else
16169         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16170       fi
16171       hardcode_libdir_flag_spec='-L$libdir'
16172       hardcode_direct=yes
16173       hardcode_minus_L=yes
16174       hardcode_shlibpath_var=no
16175       ;;
16176
16177     sysv4)
16178       case $host_vendor in
16179         sni)
16180           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16181           hardcode_direct=yes # is this really true???
16182         ;;
16183         siemens)
16184           ## LD is ld it makes a PLAMLIB
16185           ## CC just makes a GrossModule.
16186           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16187           reload_cmds='$CC -r -o $output$reload_objs'
16188           hardcode_direct=no
16189         ;;
16190         motorola)
16191           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16192           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16193         ;;
16194       esac
16195       runpath_var='LD_RUN_PATH'
16196       hardcode_shlibpath_var=no
16197       ;;
16198
16199     sysv4.3*)
16200       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16201       hardcode_shlibpath_var=no
16202       export_dynamic_flag_spec='-Bexport'
16203       ;;
16204
16205     sysv4*MP*)
16206       if test -d /usr/nec; then
16207         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16208         hardcode_shlibpath_var=no
16209         runpath_var=LD_RUN_PATH
16210         hardcode_runpath_var=yes
16211         ld_shlibs=yes
16212       fi
16213       ;;
16214
16215     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16216       no_undefined_flag='${wl}-z,text'
16217       archive_cmds_need_lc=no
16218       hardcode_shlibpath_var=no
16219       runpath_var='LD_RUN_PATH'
16220
16221       if test "$GCC" = yes; then
16222         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16223         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16224       else
16225         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16226         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16227       fi
16228       ;;
16229
16230     sysv5* | sco3.2v5* | sco5v6*)
16231       # Note: We can NOT use -z defs as we might desire, because we do not
16232       # link with -lc, and that would cause any symbols used from libc to
16233       # always be unresolved, which means just about no library would
16234       # ever link correctly.  If we're not using GNU ld we use -z text
16235       # though, which does catch some bad symbols but isn't as heavy-handed
16236       # as -z defs.
16237       no_undefined_flag='${wl}-z,text'
16238       allow_undefined_flag='${wl}-z,nodefs'
16239       archive_cmds_need_lc=no
16240       hardcode_shlibpath_var=no
16241       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16242       hardcode_libdir_separator=':'
16243       link_all_deplibs=yes
16244       export_dynamic_flag_spec='${wl}-Bexport'
16245       runpath_var='LD_RUN_PATH'
16246
16247       if test "$GCC" = yes; then
16248         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16249         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16250       else
16251         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16252         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16253       fi
16254       ;;
16255
16256     uts4*)
16257       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16258       hardcode_libdir_flag_spec='-L$libdir'
16259       hardcode_shlibpath_var=no
16260       ;;
16261
16262     *)
16263       ld_shlibs=no
16264       ;;
16265     esac
16266
16267     if test x$host_vendor = xsni; then
16268       case $host in
16269       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16270         export_dynamic_flag_spec='${wl}-Blargedynsym'
16271         ;;
16272       esac
16273     fi
16274   fi
16275
16276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16277 $as_echo "$ld_shlibs" >&6; }
16278 test "$ld_shlibs" = no && can_build_shared=no
16279
16280 with_gnu_ld=$with_gnu_ld
16281
16282
16283
16284
16285
16286
16287
16288
16289
16290
16291
16292
16293
16294
16295
16296 #
16297 # Do we need to explicitly link libc?
16298 #
16299 case "x$archive_cmds_need_lc" in
16300 x|xyes)
16301   # Assume -lc should be added
16302   archive_cmds_need_lc=yes
16303
16304   if test "$enable_shared" = yes && test "$GCC" = yes; then
16305     case $archive_cmds in
16306     *'~'*)
16307       # FIXME: we may have to deal with multi-command sequences.
16308       ;;
16309     '$CC '*)
16310       # Test whether the compiler implicitly links with -lc since on some
16311       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16312       # to ld, don't add -lc before -lgcc.
16313       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16314 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16315 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16316   $as_echo_n "(cached) " >&6
16317 else
16318   $RM conftest*
16319         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16320
16321         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16322   (eval $ac_compile) 2>&5
16323   ac_status=$?
16324   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16325   test $ac_status = 0; } 2>conftest.err; then
16326           soname=conftest
16327           lib=conftest
16328           libobjs=conftest.$ac_objext
16329           deplibs=
16330           wl=$lt_prog_compiler_wl
16331           pic_flag=$lt_prog_compiler_pic
16332           compiler_flags=-v
16333           linker_flags=-v
16334           verstring=
16335           output_objdir=.
16336           libname=conftest
16337           lt_save_allow_undefined_flag=$allow_undefined_flag
16338           allow_undefined_flag=
16339           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16340   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16341   ac_status=$?
16342   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16343   test $ac_status = 0; }
16344           then
16345             lt_cv_archive_cmds_need_lc=no
16346           else
16347             lt_cv_archive_cmds_need_lc=yes
16348           fi
16349           allow_undefined_flag=$lt_save_allow_undefined_flag
16350         else
16351           cat conftest.err 1>&5
16352         fi
16353         $RM conftest*
16354
16355 fi
16356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16357 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16358       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16359       ;;
16360     esac
16361   fi
16362   ;;
16363 esac
16364
16365
16366
16367
16368
16369
16370
16371
16372
16373
16374
16375
16376
16377
16378
16379
16380
16381
16382
16383
16384
16385
16386
16387
16388
16389
16390
16391
16392
16393
16394
16395
16396
16397
16398
16399
16400
16401
16402
16403
16404
16405
16406
16407
16408
16409
16410
16411
16412
16413
16414
16415
16416
16417
16418
16419
16420
16421
16422
16423
16424
16425
16426
16427
16428
16429
16430
16431
16432
16433
16434
16435
16436
16437
16438
16439
16440
16441
16442
16443
16444
16445
16446
16447
16448
16449
16450
16451
16452
16453
16454
16455
16456
16457
16458
16459
16460
16461
16462
16463
16464
16465
16466
16467
16468
16469
16470
16471
16472
16473
16474
16475
16476
16477
16478
16479
16480
16481
16482
16483
16484
16485
16486
16487
16488
16489
16490
16491
16492
16493
16494
16495
16496
16497
16498
16499
16500
16501
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
16515
16516
16517
16518
16519
16520
16521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16522 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16523
16524 if test "$GCC" = yes; then
16525   case $host_os in
16526     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16527     *) lt_awk_arg="/^libraries:/" ;;
16528   esac
16529   case $host_os in
16530     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16531     *) lt_sed_strip_eq="s,=/,/,g" ;;
16532   esac
16533   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16534   case $lt_search_path_spec in
16535   *\;*)
16536     # if the path contains ";" then we assume it to be the separator
16537     # otherwise default to the standard path separator (i.e. ":") - it is
16538     # assumed that no part of a normal pathname contains ";" but that should
16539     # okay in the real world where ";" in dirpaths is itself problematic.
16540     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16541     ;;
16542   *)
16543     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16544     ;;
16545   esac
16546   # Ok, now we have the path, separated by spaces, we can step through it
16547   # and add multilib dir if necessary.
16548   lt_tmp_lt_search_path_spec=
16549   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16550   for lt_sys_path in $lt_search_path_spec; do
16551     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16552       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16553     else
16554       test -d "$lt_sys_path" && \
16555         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16556     fi
16557   done
16558   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16559 BEGIN {RS=" "; FS="/|\n";} {
16560   lt_foo="";
16561   lt_count=0;
16562   for (lt_i = NF; lt_i > 0; lt_i--) {
16563     if ($lt_i != "" && $lt_i != ".") {
16564       if ($lt_i == "..") {
16565         lt_count++;
16566       } else {
16567         if (lt_count == 0) {
16568           lt_foo="/" $lt_i lt_foo;
16569         } else {
16570           lt_count--;
16571         }
16572       }
16573     }
16574   }
16575   if (lt_foo != "") { lt_freq[lt_foo]++; }
16576   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16577 }'`
16578   # AWK program above erroneously prepends '/' to C:/dos/paths
16579   # for these hosts.
16580   case $host_os in
16581     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16582       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16583   esac
16584   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16585 else
16586   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16587 fi
16588 library_names_spec=
16589 libname_spec='lib$name'
16590 soname_spec=
16591 shrext_cmds=".so"
16592 postinstall_cmds=
16593 postuninstall_cmds=
16594 finish_cmds=
16595 finish_eval=
16596 shlibpath_var=
16597 shlibpath_overrides_runpath=unknown
16598 version_type=none
16599 dynamic_linker="$host_os ld.so"
16600 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16601 need_lib_prefix=unknown
16602 hardcode_into_libs=no
16603
16604 # when you set need_version to no, make sure it does not cause -set_version
16605 # flags to be left without arguments
16606 need_version=unknown
16607
16608 case $host_os in
16609 aix3*)
16610   version_type=linux
16611   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16612   shlibpath_var=LIBPATH
16613
16614   # AIX 3 has no versioning support, so we append a major version to the name.
16615   soname_spec='${libname}${release}${shared_ext}$major'
16616   ;;
16617
16618 aix[4-9]*)
16619   version_type=linux
16620   need_lib_prefix=no
16621   need_version=no
16622   hardcode_into_libs=yes
16623   if test "$host_cpu" = ia64; then
16624     # AIX 5 supports IA64
16625     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16626     shlibpath_var=LD_LIBRARY_PATH
16627   else
16628     # With GCC up to 2.95.x, collect2 would create an import file
16629     # for dependence libraries.  The import file would start with
16630     # the line `#! .'.  This would cause the generated library to
16631     # depend on `.', always an invalid library.  This was fixed in
16632     # development snapshots of GCC prior to 3.0.
16633     case $host_os in
16634       aix4 | aix4.[01] | aix4.[01].*)
16635       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16636            echo ' yes '
16637            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16638         :
16639       else
16640         can_build_shared=no
16641       fi
16642       ;;
16643     esac
16644     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16645     # soname into executable. Probably we can add versioning support to
16646     # collect2, so additional links can be useful in future.
16647     if test "$aix_use_runtimelinking" = yes; then
16648       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16649       # instead of lib<name>.a to let people know that these are not
16650       # typical AIX shared libraries.
16651       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16652     else
16653       # We preserve .a as extension for shared libraries through AIX4.2
16654       # and later when we are not doing run time linking.
16655       library_names_spec='${libname}${release}.a $libname.a'
16656       soname_spec='${libname}${release}${shared_ext}$major'
16657     fi
16658     shlibpath_var=LIBPATH
16659   fi
16660   ;;
16661
16662 amigaos*)
16663   case $host_cpu in
16664   powerpc)
16665     # Since July 2007 AmigaOS4 officially supports .so libraries.
16666     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16667     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16668     ;;
16669   m68k)
16670     library_names_spec='$libname.ixlibrary $libname.a'
16671     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16672     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 ${libname}_ixlibrary.a || exit 1; done'
16673     ;;
16674   esac
16675   ;;
16676
16677 beos*)
16678   library_names_spec='${libname}${shared_ext}'
16679   dynamic_linker="$host_os ld.so"
16680   shlibpath_var=LIBRARY_PATH
16681   ;;
16682
16683 bsdi[45]*)
16684   version_type=linux
16685   need_version=no
16686   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16687   soname_spec='${libname}${release}${shared_ext}$major'
16688   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16689   shlibpath_var=LD_LIBRARY_PATH
16690   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16691   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16692   # the default ld.so.conf also contains /usr/contrib/lib and
16693   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16694   # libtool to hard-code these into programs
16695   ;;
16696
16697 cygwin* | mingw* | pw32* | cegcc*)
16698   version_type=windows
16699   shrext_cmds=".dll"
16700   need_version=no
16701   need_lib_prefix=no
16702
16703   case $GCC,$host_os in
16704   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16705     library_names_spec='$libname.dll.a'
16706     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16707     postinstall_cmds='base_file=`basename \${file}`~
16708       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16709       dldir=$destdir/`dirname \$dlpath`~
16710       test -d \$dldir || mkdir -p \$dldir~
16711       $install_prog $dir/$dlname \$dldir/$dlname~
16712       chmod a+x \$dldir/$dlname~
16713       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16714         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16715       fi'
16716     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16717       dlpath=$dir/\$dldll~
16718        $RM \$dlpath'
16719     shlibpath_overrides_runpath=yes
16720
16721     case $host_os in
16722     cygwin*)
16723       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16724       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16725
16726       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16727       ;;
16728     mingw* | cegcc*)
16729       # MinGW DLLs use traditional 'lib' prefix
16730       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16731       ;;
16732     pw32*)
16733       # pw32 DLLs use 'pw' prefix rather than 'lib'
16734       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16735       ;;
16736     esac
16737     ;;
16738
16739   *)
16740     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16741     ;;
16742   esac
16743   dynamic_linker='Win32 ld.exe'
16744   # FIXME: first we should search . and the directory the executable is in
16745   shlibpath_var=PATH
16746   ;;
16747
16748 darwin* | rhapsody*)
16749   dynamic_linker="$host_os dyld"
16750   version_type=darwin
16751   need_lib_prefix=no
16752   need_version=no
16753   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16754   soname_spec='${libname}${release}${major}$shared_ext'
16755   shlibpath_overrides_runpath=yes
16756   shlibpath_var=DYLD_LIBRARY_PATH
16757   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16758
16759   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16760   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16761   ;;
16762
16763 dgux*)
16764   version_type=linux
16765   need_lib_prefix=no
16766   need_version=no
16767   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16768   soname_spec='${libname}${release}${shared_ext}$major'
16769   shlibpath_var=LD_LIBRARY_PATH
16770   ;;
16771
16772 freebsd* | dragonfly*)
16773   # DragonFly does not have aout.  When/if they implement a new
16774   # versioning mechanism, adjust this.
16775   if test -x /usr/bin/objformat; then
16776     objformat=`/usr/bin/objformat`
16777   else
16778     case $host_os in
16779     freebsd[123]*) objformat=aout ;;
16780     *) objformat=elf ;;
16781     esac
16782   fi
16783   version_type=freebsd-$objformat
16784   case $version_type in
16785     freebsd-elf*)
16786       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16787       need_version=no
16788       need_lib_prefix=no
16789       ;;
16790     freebsd-*)
16791       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16792       need_version=yes
16793       ;;
16794   esac
16795   shlibpath_var=LD_LIBRARY_PATH
16796   case $host_os in
16797   freebsd2*)
16798     shlibpath_overrides_runpath=yes
16799     ;;
16800   freebsd3.[01]* | freebsdelf3.[01]*)
16801     shlibpath_overrides_runpath=yes
16802     hardcode_into_libs=yes
16803     ;;
16804   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16805   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16806     shlibpath_overrides_runpath=no
16807     hardcode_into_libs=yes
16808     ;;
16809   *) # from 4.6 on, and DragonFly
16810     shlibpath_overrides_runpath=yes
16811     hardcode_into_libs=yes
16812     ;;
16813   esac
16814   ;;
16815
16816 gnu*)
16817   version_type=linux
16818   need_lib_prefix=no
16819   need_version=no
16820   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16821   soname_spec='${libname}${release}${shared_ext}$major'
16822   shlibpath_var=LD_LIBRARY_PATH
16823   hardcode_into_libs=yes
16824   ;;
16825
16826 haiku*)
16827   version_type=linux
16828   need_lib_prefix=no
16829   need_version=no
16830   dynamic_linker="$host_os runtime_loader"
16831   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16832   soname_spec='${libname}${release}${shared_ext}$major'
16833   shlibpath_var=LIBRARY_PATH
16834   shlibpath_overrides_runpath=yes
16835   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16836   hardcode_into_libs=yes
16837   ;;
16838
16839 hpux9* | hpux10* | hpux11*)
16840   # Give a soname corresponding to the major version so that dld.sl refuses to
16841   # link against other versions.
16842   version_type=sunos
16843   need_lib_prefix=no
16844   need_version=no
16845   case $host_cpu in
16846   ia64*)
16847     shrext_cmds='.so'
16848     hardcode_into_libs=yes
16849     dynamic_linker="$host_os dld.so"
16850     shlibpath_var=LD_LIBRARY_PATH
16851     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16852     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16853     soname_spec='${libname}${release}${shared_ext}$major'
16854     if test "X$HPUX_IA64_MODE" = X32; then
16855       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16856     else
16857       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16858     fi
16859     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16860     ;;
16861   hppa*64*)
16862     shrext_cmds='.sl'
16863     hardcode_into_libs=yes
16864     dynamic_linker="$host_os dld.sl"
16865     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16866     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16867     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16868     soname_spec='${libname}${release}${shared_ext}$major'
16869     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16870     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16871     ;;
16872   *)
16873     shrext_cmds='.sl'
16874     dynamic_linker="$host_os dld.sl"
16875     shlibpath_var=SHLIB_PATH
16876     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
16877     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16878     soname_spec='${libname}${release}${shared_ext}$major'
16879     ;;
16880   esac
16881   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
16882   postinstall_cmds='chmod 555 $lib'
16883   # or fails outright, so override atomically:
16884   install_override_mode=555
16885   ;;
16886
16887 interix[3-9]*)
16888   version_type=linux
16889   need_lib_prefix=no
16890   need_version=no
16891   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16892   soname_spec='${libname}${release}${shared_ext}$major'
16893   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
16894   shlibpath_var=LD_LIBRARY_PATH
16895   shlibpath_overrides_runpath=no
16896   hardcode_into_libs=yes
16897   ;;
16898
16899 irix5* | irix6* | nonstopux*)
16900   case $host_os in
16901     nonstopux*) version_type=nonstopux ;;
16902     *)
16903         if test "$lt_cv_prog_gnu_ld" = yes; then
16904                 version_type=linux
16905         else
16906                 version_type=irix
16907         fi ;;
16908   esac
16909   need_lib_prefix=no
16910   need_version=no
16911   soname_spec='${libname}${release}${shared_ext}$major'
16912   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
16913   case $host_os in
16914   irix5* | nonstopux*)
16915     libsuff= shlibsuff=
16916     ;;
16917   *)
16918     case $LD in # libtool.m4 will add one of these switches to LD
16919     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
16920       libsuff= shlibsuff= libmagic=32-bit;;
16921     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
16922       libsuff=32 shlibsuff=N32 libmagic=N32;;
16923     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
16924       libsuff=64 shlibsuff=64 libmagic=64-bit;;
16925     *) libsuff= shlibsuff= libmagic=never-match;;
16926     esac
16927     ;;
16928   esac
16929   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
16930   shlibpath_overrides_runpath=no
16931   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
16932   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
16933   hardcode_into_libs=yes
16934   ;;
16935
16936 # No shared lib support for Linux oldld, aout, or coff.
16937 linux*oldld* | linux*aout* | linux*coff*)
16938   dynamic_linker=no
16939   ;;
16940
16941 # This must be Linux ELF.
16942 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16943   version_type=linux
16944   need_lib_prefix=no
16945   need_version=no
16946   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16947   soname_spec='${libname}${release}${shared_ext}$major'
16948   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
16949   shlibpath_var=LD_LIBRARY_PATH
16950   shlibpath_overrides_runpath=no
16951
16952   # Some binutils ld are patched to set DT_RUNPATH
16953   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
16954   $as_echo_n "(cached) " >&6
16955 else
16956   lt_cv_shlibpath_overrides_runpath=no
16957     save_LDFLAGS=$LDFLAGS
16958     save_libdir=$libdir
16959     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
16960          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
16961     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16962 /* end confdefs.h.  */
16963
16964 int
16965 main ()
16966 {
16967
16968   ;
16969   return 0;
16970 }
16971 _ACEOF
16972 if ac_fn_c_try_link "$LINENO"; then :
16973   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
16974   lt_cv_shlibpath_overrides_runpath=yes
16975 fi
16976 fi
16977 rm -f core conftest.err conftest.$ac_objext \
16978     conftest$ac_exeext conftest.$ac_ext
16979     LDFLAGS=$save_LDFLAGS
16980     libdir=$save_libdir
16981
16982 fi
16983
16984   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
16985
16986   # This implies no fast_install, which is unacceptable.
16987   # Some rework will be needed to allow for fast_install
16988   # before this can be enabled.
16989   hardcode_into_libs=yes
16990
16991   # Append ld.so.conf contents to the search path
16992   if test -f /etc/ld.so.conf; then
16993     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' ' '`
16994     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
16995   fi
16996
16997   # We used to test for /lib/ld.so.1 and disable shared libraries on
16998   # powerpc, because MkLinux only supported shared libraries with the
16999   # GNU dynamic linker.  Since this was broken with cross compilers,
17000   # most powerpc-linux boxes support dynamic linking these days and
17001   # people can always --disable-shared, the test was removed, and we
17002   # assume the GNU/Linux dynamic linker is in use.
17003   dynamic_linker='GNU/Linux ld.so'
17004   ;;
17005
17006 netbsd*)
17007   version_type=sunos
17008   need_lib_prefix=no
17009   need_version=no
17010   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17011     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17012     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17013     dynamic_linker='NetBSD (a.out) ld.so'
17014   else
17015     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17016     soname_spec='${libname}${release}${shared_ext}$major'
17017     dynamic_linker='NetBSD ld.elf_so'
17018   fi
17019   shlibpath_var=LD_LIBRARY_PATH
17020   shlibpath_overrides_runpath=yes
17021   hardcode_into_libs=yes
17022   ;;
17023
17024 newsos6)
17025   version_type=linux
17026   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17027   shlibpath_var=LD_LIBRARY_PATH
17028   shlibpath_overrides_runpath=yes
17029   ;;
17030
17031 *nto* | *qnx*)
17032   version_type=qnx
17033   need_lib_prefix=no
17034   need_version=no
17035   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17036   soname_spec='${libname}${release}${shared_ext}$major'
17037   shlibpath_var=LD_LIBRARY_PATH
17038   shlibpath_overrides_runpath=no
17039   hardcode_into_libs=yes
17040   dynamic_linker='ldqnx.so'
17041   ;;
17042
17043 openbsd*)
17044   version_type=sunos
17045   sys_lib_dlsearch_path_spec="/usr/lib"
17046   need_lib_prefix=no
17047   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17048   case $host_os in
17049     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17050     *)                          need_version=no  ;;
17051   esac
17052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17053   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17054   shlibpath_var=LD_LIBRARY_PATH
17055   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17056     case $host_os in
17057       openbsd2.[89] | openbsd2.[89].*)
17058         shlibpath_overrides_runpath=no
17059         ;;
17060       *)
17061         shlibpath_overrides_runpath=yes
17062         ;;
17063       esac
17064   else
17065     shlibpath_overrides_runpath=yes
17066   fi
17067   ;;
17068
17069 os2*)
17070   libname_spec='$name'
17071   shrext_cmds=".dll"
17072   need_lib_prefix=no
17073   library_names_spec='$libname${shared_ext} $libname.a'
17074   dynamic_linker='OS/2 ld.exe'
17075   shlibpath_var=LIBPATH
17076   ;;
17077
17078 osf3* | osf4* | osf5*)
17079   version_type=osf
17080   need_lib_prefix=no
17081   need_version=no
17082   soname_spec='${libname}${release}${shared_ext}$major'
17083   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17084   shlibpath_var=LD_LIBRARY_PATH
17085   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17086   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17087   ;;
17088
17089 rdos*)
17090   dynamic_linker=no
17091   ;;
17092
17093 solaris*)
17094   version_type=linux
17095   need_lib_prefix=no
17096   need_version=no
17097   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17098   soname_spec='${libname}${release}${shared_ext}$major'
17099   shlibpath_var=LD_LIBRARY_PATH
17100   shlibpath_overrides_runpath=yes
17101   hardcode_into_libs=yes
17102   # ldd complains unless libraries are executable
17103   postinstall_cmds='chmod +x $lib'
17104   ;;
17105
17106 sunos4*)
17107   version_type=sunos
17108   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17109   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17110   shlibpath_var=LD_LIBRARY_PATH
17111   shlibpath_overrides_runpath=yes
17112   if test "$with_gnu_ld" = yes; then
17113     need_lib_prefix=no
17114   fi
17115   need_version=yes
17116   ;;
17117
17118 sysv4 | sysv4.3*)
17119   version_type=linux
17120   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17121   soname_spec='${libname}${release}${shared_ext}$major'
17122   shlibpath_var=LD_LIBRARY_PATH
17123   case $host_vendor in
17124     sni)
17125       shlibpath_overrides_runpath=no
17126       need_lib_prefix=no
17127       runpath_var=LD_RUN_PATH
17128       ;;
17129     siemens)
17130       need_lib_prefix=no
17131       ;;
17132     motorola)
17133       need_lib_prefix=no
17134       need_version=no
17135       shlibpath_overrides_runpath=no
17136       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17137       ;;
17138   esac
17139   ;;
17140
17141 sysv4*MP*)
17142   if test -d /usr/nec ;then
17143     version_type=linux
17144     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17145     soname_spec='$libname${shared_ext}.$major'
17146     shlibpath_var=LD_LIBRARY_PATH
17147   fi
17148   ;;
17149
17150 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17151   version_type=freebsd-elf
17152   need_lib_prefix=no
17153   need_version=no
17154   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17155   soname_spec='${libname}${release}${shared_ext}$major'
17156   shlibpath_var=LD_LIBRARY_PATH
17157   shlibpath_overrides_runpath=yes
17158   hardcode_into_libs=yes
17159   if test "$with_gnu_ld" = yes; then
17160     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17161   else
17162     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17163     case $host_os in
17164       sco3.2v5*)
17165         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17166         ;;
17167     esac
17168   fi
17169   sys_lib_dlsearch_path_spec='/usr/lib'
17170   ;;
17171
17172 tpf*)
17173   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17174   version_type=linux
17175   need_lib_prefix=no
17176   need_version=no
17177   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17178   shlibpath_var=LD_LIBRARY_PATH
17179   shlibpath_overrides_runpath=no
17180   hardcode_into_libs=yes
17181   ;;
17182
17183 uts4*)
17184   version_type=linux
17185   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17186   soname_spec='${libname}${release}${shared_ext}$major'
17187   shlibpath_var=LD_LIBRARY_PATH
17188   ;;
17189
17190 *)
17191   dynamic_linker=no
17192   ;;
17193 esac
17194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17195 $as_echo "$dynamic_linker" >&6; }
17196 test "$dynamic_linker" = no && can_build_shared=no
17197
17198 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17199 if test "$GCC" = yes; then
17200   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17201 fi
17202
17203 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17204   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17205 fi
17206 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17207   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17208 fi
17209
17210
17211
17212
17213
17214
17215
17216
17217
17218
17219
17220
17221
17222
17223
17224
17225
17226
17227
17228
17229
17230
17231
17232
17233
17234
17235
17236
17237
17238
17239
17240
17241
17242
17243
17244
17245
17246
17247
17248
17249
17250
17251
17252
17253
17254
17255
17256
17257
17258
17259
17260
17261
17262
17263
17264
17265
17266
17267
17268
17269
17270
17271
17272
17273
17274
17275
17276
17277
17278
17279
17280
17281
17282
17283
17284
17285
17286
17287
17288
17289
17290
17291
17292
17293
17294
17295
17296
17297
17298
17299
17300
17301   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17302 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17303 hardcode_action=
17304 if test -n "$hardcode_libdir_flag_spec" ||
17305    test -n "$runpath_var" ||
17306    test "X$hardcode_automatic" = "Xyes" ; then
17307
17308   # We can hardcode non-existent directories.
17309   if test "$hardcode_direct" != no &&
17310      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17311      # have to relink, otherwise we might link with an installed library
17312      # when we should be linking with a yet-to-be-installed one
17313      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17314      test "$hardcode_minus_L" != no; then
17315     # Linking always hardcodes the temporary library directory.
17316     hardcode_action=relink
17317   else
17318     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17319     hardcode_action=immediate
17320   fi
17321 else
17322   # We cannot hardcode anything, or else we can only hardcode existing
17323   # directories.
17324   hardcode_action=unsupported
17325 fi
17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17327 $as_echo "$hardcode_action" >&6; }
17328
17329 if test "$hardcode_action" = relink ||
17330    test "$inherit_rpath" = yes; then
17331   # Fast installation is not supported
17332   enable_fast_install=no
17333 elif test "$shlibpath_overrides_runpath" = yes ||
17334      test "$enable_shared" = no; then
17335   # Fast installation is not necessary
17336   enable_fast_install=needless
17337 fi
17338
17339
17340
17341
17342
17343
17344   if test "x$enable_dlopen" != xyes; then
17345   enable_dlopen=unknown
17346   enable_dlopen_self=unknown
17347   enable_dlopen_self_static=unknown
17348 else
17349   lt_cv_dlopen=no
17350   lt_cv_dlopen_libs=
17351
17352   case $host_os in
17353   beos*)
17354     lt_cv_dlopen="load_add_on"
17355     lt_cv_dlopen_libs=
17356     lt_cv_dlopen_self=yes
17357     ;;
17358
17359   mingw* | pw32* | cegcc*)
17360     lt_cv_dlopen="LoadLibrary"
17361     lt_cv_dlopen_libs=
17362     ;;
17363
17364   cygwin*)
17365     lt_cv_dlopen="dlopen"
17366     lt_cv_dlopen_libs=
17367     ;;
17368
17369   darwin*)
17370   # if libdl is installed we need to link against it
17371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17372 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17373 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17374   $as_echo_n "(cached) " >&6
17375 else
17376   ac_check_lib_save_LIBS=$LIBS
17377 LIBS="-ldl  $LIBS"
17378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17379 /* end confdefs.h.  */
17380
17381 /* Override any GCC internal prototype to avoid an error.
17382    Use char because int might match the return type of a GCC
17383    builtin and then its argument prototype would still apply.  */
17384 #ifdef __cplusplus
17385 extern "C"
17386 #endif
17387 char dlopen ();
17388 int
17389 main ()
17390 {
17391 return dlopen ();
17392   ;
17393   return 0;
17394 }
17395 _ACEOF
17396 if ac_fn_c_try_link "$LINENO"; then :
17397   ac_cv_lib_dl_dlopen=yes
17398 else
17399   ac_cv_lib_dl_dlopen=no
17400 fi
17401 rm -f core conftest.err conftest.$ac_objext \
17402     conftest$ac_exeext conftest.$ac_ext
17403 LIBS=$ac_check_lib_save_LIBS
17404 fi
17405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17406 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17407 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17408   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17409 else
17410
17411     lt_cv_dlopen="dyld"
17412     lt_cv_dlopen_libs=
17413     lt_cv_dlopen_self=yes
17414
17415 fi
17416
17417     ;;
17418
17419   *)
17420     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17421 if test "x$ac_cv_func_shl_load" = x""yes; then :
17422   lt_cv_dlopen="shl_load"
17423 else
17424   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17425 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17426 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17427   $as_echo_n "(cached) " >&6
17428 else
17429   ac_check_lib_save_LIBS=$LIBS
17430 LIBS="-ldld  $LIBS"
17431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17432 /* end confdefs.h.  */
17433
17434 /* Override any GCC internal prototype to avoid an error.
17435    Use char because int might match the return type of a GCC
17436    builtin and then its argument prototype would still apply.  */
17437 #ifdef __cplusplus
17438 extern "C"
17439 #endif
17440 char shl_load ();
17441 int
17442 main ()
17443 {
17444 return shl_load ();
17445   ;
17446   return 0;
17447 }
17448 _ACEOF
17449 if ac_fn_c_try_link "$LINENO"; then :
17450   ac_cv_lib_dld_shl_load=yes
17451 else
17452   ac_cv_lib_dld_shl_load=no
17453 fi
17454 rm -f core conftest.err conftest.$ac_objext \
17455     conftest$ac_exeext conftest.$ac_ext
17456 LIBS=$ac_check_lib_save_LIBS
17457 fi
17458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17459 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17460 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17461   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17462 else
17463   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17464 if test "x$ac_cv_func_dlopen" = x""yes; then :
17465   lt_cv_dlopen="dlopen"
17466 else
17467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17468 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17469 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17470   $as_echo_n "(cached) " >&6
17471 else
17472   ac_check_lib_save_LIBS=$LIBS
17473 LIBS="-ldl  $LIBS"
17474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17475 /* end confdefs.h.  */
17476
17477 /* Override any GCC internal prototype to avoid an error.
17478    Use char because int might match the return type of a GCC
17479    builtin and then its argument prototype would still apply.  */
17480 #ifdef __cplusplus
17481 extern "C"
17482 #endif
17483 char dlopen ();
17484 int
17485 main ()
17486 {
17487 return dlopen ();
17488   ;
17489   return 0;
17490 }
17491 _ACEOF
17492 if ac_fn_c_try_link "$LINENO"; then :
17493   ac_cv_lib_dl_dlopen=yes
17494 else
17495   ac_cv_lib_dl_dlopen=no
17496 fi
17497 rm -f core conftest.err conftest.$ac_objext \
17498     conftest$ac_exeext conftest.$ac_ext
17499 LIBS=$ac_check_lib_save_LIBS
17500 fi
17501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17502 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17503 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17504   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17505 else
17506   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17507 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17508 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17509   $as_echo_n "(cached) " >&6
17510 else
17511   ac_check_lib_save_LIBS=$LIBS
17512 LIBS="-lsvld  $LIBS"
17513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17514 /* end confdefs.h.  */
17515
17516 /* Override any GCC internal prototype to avoid an error.
17517    Use char because int might match the return type of a GCC
17518    builtin and then its argument prototype would still apply.  */
17519 #ifdef __cplusplus
17520 extern "C"
17521 #endif
17522 char dlopen ();
17523 int
17524 main ()
17525 {
17526 return dlopen ();
17527   ;
17528   return 0;
17529 }
17530 _ACEOF
17531 if ac_fn_c_try_link "$LINENO"; then :
17532   ac_cv_lib_svld_dlopen=yes
17533 else
17534   ac_cv_lib_svld_dlopen=no
17535 fi
17536 rm -f core conftest.err conftest.$ac_objext \
17537     conftest$ac_exeext conftest.$ac_ext
17538 LIBS=$ac_check_lib_save_LIBS
17539 fi
17540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17541 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17542 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17543   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17544 else
17545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17546 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17547 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17548   $as_echo_n "(cached) " >&6
17549 else
17550   ac_check_lib_save_LIBS=$LIBS
17551 LIBS="-ldld  $LIBS"
17552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17553 /* end confdefs.h.  */
17554
17555 /* Override any GCC internal prototype to avoid an error.
17556    Use char because int might match the return type of a GCC
17557    builtin and then its argument prototype would still apply.  */
17558 #ifdef __cplusplus
17559 extern "C"
17560 #endif
17561 char dld_link ();
17562 int
17563 main ()
17564 {
17565 return dld_link ();
17566   ;
17567   return 0;
17568 }
17569 _ACEOF
17570 if ac_fn_c_try_link "$LINENO"; then :
17571   ac_cv_lib_dld_dld_link=yes
17572 else
17573   ac_cv_lib_dld_dld_link=no
17574 fi
17575 rm -f core conftest.err conftest.$ac_objext \
17576     conftest$ac_exeext conftest.$ac_ext
17577 LIBS=$ac_check_lib_save_LIBS
17578 fi
17579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17580 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17581 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17582   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17583 fi
17584
17585
17586 fi
17587
17588
17589 fi
17590
17591
17592 fi
17593
17594
17595 fi
17596
17597
17598 fi
17599
17600     ;;
17601   esac
17602
17603   if test "x$lt_cv_dlopen" != xno; then
17604     enable_dlopen=yes
17605   else
17606     enable_dlopen=no
17607   fi
17608
17609   case $lt_cv_dlopen in
17610   dlopen)
17611     save_CPPFLAGS="$CPPFLAGS"
17612     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17613
17614     save_LDFLAGS="$LDFLAGS"
17615     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17616
17617     save_LIBS="$LIBS"
17618     LIBS="$lt_cv_dlopen_libs $LIBS"
17619
17620     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17621 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17622 if test "${lt_cv_dlopen_self+set}" = set; then :
17623   $as_echo_n "(cached) " >&6
17624 else
17625           if test "$cross_compiling" = yes; then :
17626   lt_cv_dlopen_self=cross
17627 else
17628   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17629   lt_status=$lt_dlunknown
17630   cat > conftest.$ac_ext <<_LT_EOF
17631 #line 17631 "configure"
17632 #include "confdefs.h"
17633
17634 #if HAVE_DLFCN_H
17635 #include <dlfcn.h>
17636 #endif
17637
17638 #include <stdio.h>
17639
17640 #ifdef RTLD_GLOBAL
17641 #  define LT_DLGLOBAL           RTLD_GLOBAL
17642 #else
17643 #  ifdef DL_GLOBAL
17644 #    define LT_DLGLOBAL         DL_GLOBAL
17645 #  else
17646 #    define LT_DLGLOBAL         0
17647 #  endif
17648 #endif
17649
17650 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17651    find out it does not work in some platform. */
17652 #ifndef LT_DLLAZY_OR_NOW
17653 #  ifdef RTLD_LAZY
17654 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17655 #  else
17656 #    ifdef DL_LAZY
17657 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17658 #    else
17659 #      ifdef RTLD_NOW
17660 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17661 #      else
17662 #        ifdef DL_NOW
17663 #          define LT_DLLAZY_OR_NOW      DL_NOW
17664 #        else
17665 #          define LT_DLLAZY_OR_NOW      0
17666 #        endif
17667 #      endif
17668 #    endif
17669 #  endif
17670 #endif
17671
17672 /* When -fvisbility=hidden is used, assume the code has been annotated
17673    correspondingly for the symbols needed.  */
17674 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17675 void fnord () __attribute__((visibility("default")));
17676 #endif
17677
17678 void fnord () { int i=42; }
17679 int main ()
17680 {
17681   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17682   int status = $lt_dlunknown;
17683
17684   if (self)
17685     {
17686       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17687       else
17688         {
17689           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17690           else puts (dlerror ());
17691         }
17692       /* dlclose (self); */
17693     }
17694   else
17695     puts (dlerror ());
17696
17697   return status;
17698 }
17699 _LT_EOF
17700   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17701   (eval $ac_link) 2>&5
17702   ac_status=$?
17703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17704   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17705     (./conftest; exit; ) >&5 2>/dev/null
17706     lt_status=$?
17707     case x$lt_status in
17708       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17709       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17710       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17711     esac
17712   else :
17713     # compilation failed
17714     lt_cv_dlopen_self=no
17715   fi
17716 fi
17717 rm -fr conftest*
17718
17719
17720 fi
17721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17722 $as_echo "$lt_cv_dlopen_self" >&6; }
17723
17724     if test "x$lt_cv_dlopen_self" = xyes; then
17725       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17726       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17727 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17728 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17729   $as_echo_n "(cached) " >&6
17730 else
17731           if test "$cross_compiling" = yes; then :
17732   lt_cv_dlopen_self_static=cross
17733 else
17734   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17735   lt_status=$lt_dlunknown
17736   cat > conftest.$ac_ext <<_LT_EOF
17737 #line 17737 "configure"
17738 #include "confdefs.h"
17739
17740 #if HAVE_DLFCN_H
17741 #include <dlfcn.h>
17742 #endif
17743
17744 #include <stdio.h>
17745
17746 #ifdef RTLD_GLOBAL
17747 #  define LT_DLGLOBAL           RTLD_GLOBAL
17748 #else
17749 #  ifdef DL_GLOBAL
17750 #    define LT_DLGLOBAL         DL_GLOBAL
17751 #  else
17752 #    define LT_DLGLOBAL         0
17753 #  endif
17754 #endif
17755
17756 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17757    find out it does not work in some platform. */
17758 #ifndef LT_DLLAZY_OR_NOW
17759 #  ifdef RTLD_LAZY
17760 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17761 #  else
17762 #    ifdef DL_LAZY
17763 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17764 #    else
17765 #      ifdef RTLD_NOW
17766 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17767 #      else
17768 #        ifdef DL_NOW
17769 #          define LT_DLLAZY_OR_NOW      DL_NOW
17770 #        else
17771 #          define LT_DLLAZY_OR_NOW      0
17772 #        endif
17773 #      endif
17774 #    endif
17775 #  endif
17776 #endif
17777
17778 /* When -fvisbility=hidden is used, assume the code has been annotated
17779    correspondingly for the symbols needed.  */
17780 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17781 void fnord () __attribute__((visibility("default")));
17782 #endif
17783
17784 void fnord () { int i=42; }
17785 int main ()
17786 {
17787   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17788   int status = $lt_dlunknown;
17789
17790   if (self)
17791     {
17792       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17793       else
17794         {
17795           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17796           else puts (dlerror ());
17797         }
17798       /* dlclose (self); */
17799     }
17800   else
17801     puts (dlerror ());
17802
17803   return status;
17804 }
17805 _LT_EOF
17806   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17807   (eval $ac_link) 2>&5
17808   ac_status=$?
17809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17810   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17811     (./conftest; exit; ) >&5 2>/dev/null
17812     lt_status=$?
17813     case x$lt_status in
17814       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17815       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17816       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17817     esac
17818   else :
17819     # compilation failed
17820     lt_cv_dlopen_self_static=no
17821   fi
17822 fi
17823 rm -fr conftest*
17824
17825
17826 fi
17827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17828 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17829     fi
17830
17831     CPPFLAGS="$save_CPPFLAGS"
17832     LDFLAGS="$save_LDFLAGS"
17833     LIBS="$save_LIBS"
17834     ;;
17835   esac
17836
17837   case $lt_cv_dlopen_self in
17838   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17839   *) enable_dlopen_self=unknown ;;
17840   esac
17841
17842   case $lt_cv_dlopen_self_static in
17843   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17844   *) enable_dlopen_self_static=unknown ;;
17845   esac
17846 fi
17847
17848
17849
17850
17851
17852
17853
17854
17855
17856
17857
17858
17859
17860
17861
17862
17863
17864 striplib=
17865 old_striplib=
17866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17867 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17868 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17869   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17870   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17872 $as_echo "yes" >&6; }
17873 else
17874 # FIXME - insert some real tests, host_os isn't really good enough
17875   case $host_os in
17876   darwin*)
17877     if test -n "$STRIP" ; then
17878       striplib="$STRIP -x"
17879       old_striplib="$STRIP -S"
17880       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17881 $as_echo "yes" >&6; }
17882     else
17883       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17884 $as_echo "no" >&6; }
17885     fi
17886     ;;
17887   *)
17888     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17889 $as_echo "no" >&6; }
17890     ;;
17891   esac
17892 fi
17893
17894
17895
17896
17897
17898
17899
17900
17901
17902
17903
17904
17905   # Report which library types will actually be built
17906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
17907 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
17908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
17909 $as_echo "$can_build_shared" >&6; }
17910
17911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
17912 $as_echo_n "checking whether to build shared libraries... " >&6; }
17913   test "$can_build_shared" = "no" && enable_shared=no
17914
17915   # On AIX, shared libraries and static libraries use the same namespace, and
17916   # are all built from PIC.
17917   case $host_os in
17918   aix3*)
17919     test "$enable_shared" = yes && enable_static=no
17920     if test -n "$RANLIB"; then
17921       archive_cmds="$archive_cmds~\$RANLIB \$lib"
17922       postinstall_cmds='$RANLIB $lib'
17923     fi
17924     ;;
17925
17926   aix[4-9]*)
17927     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
17928       test "$enable_shared" = yes && enable_static=no
17929     fi
17930     ;;
17931   esac
17932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
17933 $as_echo "$enable_shared" >&6; }
17934
17935   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
17936 $as_echo_n "checking whether to build static libraries... " >&6; }
17937   # Make sure either enable_shared or enable_static is yes.
17938   test "$enable_shared" = yes || enable_static=yes
17939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
17940 $as_echo "$enable_static" >&6; }
17941
17942
17943
17944
17945 fi
17946 ac_ext=c
17947 ac_cpp='$CPP $CPPFLAGS'
17948 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17949 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17950 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17951
17952 CC="$lt_save_CC"
17953
17954       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
17955     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
17956     (test "X$CXX" != "Xg++"))) ; then
17957   ac_ext=cpp
17958 ac_cpp='$CXXCPP $CPPFLAGS'
17959 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17960 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17961 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
17963 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
17964 if test -z "$CXXCPP"; then
17965   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
17966   $as_echo_n "(cached) " >&6
17967 else
17968       # Double quotes because CXXCPP needs to be expanded
17969     for CXXCPP in "$CXX -E" "/lib/cpp"
17970     do
17971       ac_preproc_ok=false
17972 for ac_cxx_preproc_warn_flag in '' yes
17973 do
17974   # Use a header file that comes with gcc, so configuring glibc
17975   # with a fresh cross-compiler works.
17976   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17977   # <limits.h> exists even on freestanding compilers.
17978   # On the NeXT, cc -E runs the code through the compiler's parser,
17979   # not just through cpp. "Syntax error" is here to catch this case.
17980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17981 /* end confdefs.h.  */
17982 #ifdef __STDC__
17983 # include <limits.h>
17984 #else
17985 # include <assert.h>
17986 #endif
17987                      Syntax error
17988 _ACEOF
17989 if ac_fn_cxx_try_cpp "$LINENO"; then :
17990
17991 else
17992   # Broken: fails on valid input.
17993 continue
17994 fi
17995 rm -f conftest.err conftest.$ac_ext
17996
17997   # OK, works on sane cases.  Now check whether nonexistent headers
17998   # can be detected and how.
17999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18000 /* end confdefs.h.  */
18001 #include <ac_nonexistent.h>
18002 _ACEOF
18003 if ac_fn_cxx_try_cpp "$LINENO"; then :
18004   # Broken: success on invalid input.
18005 continue
18006 else
18007   # Passes both tests.
18008 ac_preproc_ok=:
18009 break
18010 fi
18011 rm -f conftest.err conftest.$ac_ext
18012
18013 done
18014 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18015 rm -f conftest.err conftest.$ac_ext
18016 if $ac_preproc_ok; then :
18017   break
18018 fi
18019
18020     done
18021     ac_cv_prog_CXXCPP=$CXXCPP
18022
18023 fi
18024   CXXCPP=$ac_cv_prog_CXXCPP
18025 else
18026   ac_cv_prog_CXXCPP=$CXXCPP
18027 fi
18028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18029 $as_echo "$CXXCPP" >&6; }
18030 ac_preproc_ok=false
18031 for ac_cxx_preproc_warn_flag in '' yes
18032 do
18033   # Use a header file that comes with gcc, so configuring glibc
18034   # with a fresh cross-compiler works.
18035   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18036   # <limits.h> exists even on freestanding compilers.
18037   # On the NeXT, cc -E runs the code through the compiler's parser,
18038   # not just through cpp. "Syntax error" is here to catch this case.
18039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18040 /* end confdefs.h.  */
18041 #ifdef __STDC__
18042 # include <limits.h>
18043 #else
18044 # include <assert.h>
18045 #endif
18046                      Syntax error
18047 _ACEOF
18048 if ac_fn_cxx_try_cpp "$LINENO"; then :
18049
18050 else
18051   # Broken: fails on valid input.
18052 continue
18053 fi
18054 rm -f conftest.err conftest.$ac_ext
18055
18056   # OK, works on sane cases.  Now check whether nonexistent headers
18057   # can be detected and how.
18058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18059 /* end confdefs.h.  */
18060 #include <ac_nonexistent.h>
18061 _ACEOF
18062 if ac_fn_cxx_try_cpp "$LINENO"; then :
18063   # Broken: success on invalid input.
18064 continue
18065 else
18066   # Passes both tests.
18067 ac_preproc_ok=:
18068 break
18069 fi
18070 rm -f conftest.err conftest.$ac_ext
18071
18072 done
18073 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18074 rm -f conftest.err conftest.$ac_ext
18075 if $ac_preproc_ok; then :
18076
18077 else
18078   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18080 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18081 See \`config.log' for more details." "$LINENO" 5; }
18082 fi
18083
18084 ac_ext=c
18085 ac_cpp='$CPP $CPPFLAGS'
18086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18089
18090 else
18091   _lt_caught_CXX_error=yes
18092 fi
18093
18094 ac_ext=cpp
18095 ac_cpp='$CXXCPP $CPPFLAGS'
18096 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18097 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18098 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18099
18100 archive_cmds_need_lc_CXX=no
18101 allow_undefined_flag_CXX=
18102 always_export_symbols_CXX=no
18103 archive_expsym_cmds_CXX=
18104 compiler_needs_object_CXX=no
18105 export_dynamic_flag_spec_CXX=
18106 hardcode_direct_CXX=no
18107 hardcode_direct_absolute_CXX=no
18108 hardcode_libdir_flag_spec_CXX=
18109 hardcode_libdir_flag_spec_ld_CXX=
18110 hardcode_libdir_separator_CXX=
18111 hardcode_minus_L_CXX=no
18112 hardcode_shlibpath_var_CXX=unsupported
18113 hardcode_automatic_CXX=no
18114 inherit_rpath_CXX=no
18115 module_cmds_CXX=
18116 module_expsym_cmds_CXX=
18117 link_all_deplibs_CXX=unknown
18118 old_archive_cmds_CXX=$old_archive_cmds
18119 reload_flag_CXX=$reload_flag
18120 reload_cmds_CXX=$reload_cmds
18121 no_undefined_flag_CXX=
18122 whole_archive_flag_spec_CXX=
18123 enable_shared_with_static_runtimes_CXX=no
18124
18125 # Source file extension for C++ test sources.
18126 ac_ext=cpp
18127
18128 # Object file extension for compiled C++ test sources.
18129 objext=o
18130 objext_CXX=$objext
18131
18132 # No sense in running all these tests if we already determined that
18133 # the CXX compiler isn't working.  Some variables (like enable_shared)
18134 # are currently assumed to apply to all compilers on this platform,
18135 # and will be corrupted by setting them based on a non-working compiler.
18136 if test "$_lt_caught_CXX_error" != yes; then
18137   # Code to be used in simple compile tests
18138   lt_simple_compile_test_code="int some_variable = 0;"
18139
18140   # Code to be used in simple link tests
18141   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18142
18143   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18144
18145
18146
18147
18148
18149
18150 # If no C compiler was specified, use CC.
18151 LTCC=${LTCC-"$CC"}
18152
18153 # If no C compiler flags were specified, use CFLAGS.
18154 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18155
18156 # Allow CC to be a program name with arguments.
18157 compiler=$CC
18158
18159
18160   # save warnings/boilerplate of simple test code
18161   ac_outfile=conftest.$ac_objext
18162 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18163 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18164 _lt_compiler_boilerplate=`cat conftest.err`
18165 $RM conftest*
18166
18167   ac_outfile=conftest.$ac_objext
18168 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18169 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18170 _lt_linker_boilerplate=`cat conftest.err`
18171 $RM -r conftest*
18172
18173
18174   # Allow CC to be a program name with arguments.
18175   lt_save_CC=$CC
18176   lt_save_LD=$LD
18177   lt_save_GCC=$GCC
18178   GCC=$GXX
18179   lt_save_with_gnu_ld=$with_gnu_ld
18180   lt_save_path_LD=$lt_cv_path_LD
18181   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18182     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18183   else
18184     $as_unset lt_cv_prog_gnu_ld
18185   fi
18186   if test -n "${lt_cv_path_LDCXX+set}"; then
18187     lt_cv_path_LD=$lt_cv_path_LDCXX
18188   else
18189     $as_unset lt_cv_path_LD
18190   fi
18191   test -z "${LDCXX+set}" || LD=$LDCXX
18192   CC=${CXX-"c++"}
18193   compiler=$CC
18194   compiler_CXX=$CC
18195   for cc_temp in $compiler""; do
18196   case $cc_temp in
18197     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18198     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18199     \-*) ;;
18200     *) break;;
18201   esac
18202 done
18203 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18204
18205
18206   if test -n "$compiler"; then
18207     # We don't want -fno-exception when compiling C++ code, so set the
18208     # no_builtin_flag separately
18209     if test "$GXX" = yes; then
18210       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18211     else
18212       lt_prog_compiler_no_builtin_flag_CXX=
18213     fi
18214
18215     if test "$GXX" = yes; then
18216       # Set up default GNU C++ configuration
18217
18218
18219
18220 # Check whether --with-gnu-ld was given.
18221 if test "${with_gnu_ld+set}" = set; then :
18222   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18223 else
18224   with_gnu_ld=no
18225 fi
18226
18227 ac_prog=ld
18228 if test "$GCC" = yes; then
18229   # Check if gcc -print-prog-name=ld gives a path.
18230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18231 $as_echo_n "checking for ld used by $CC... " >&6; }
18232   case $host in
18233   *-*-mingw*)
18234     # gcc leaves a trailing carriage return which upsets mingw
18235     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18236   *)
18237     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18238   esac
18239   case $ac_prog in
18240     # Accept absolute paths.
18241     [\\/]* | ?:[\\/]*)
18242       re_direlt='/[^/][^/]*/\.\./'
18243       # Canonicalize the pathname of ld
18244       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18245       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18246         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18247       done
18248       test -z "$LD" && LD="$ac_prog"
18249       ;;
18250   "")
18251     # If it fails, then pretend we aren't using GCC.
18252     ac_prog=ld
18253     ;;
18254   *)
18255     # If it is relative, then search for the first ld in PATH.
18256     with_gnu_ld=unknown
18257     ;;
18258   esac
18259 elif test "$with_gnu_ld" = yes; then
18260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18261 $as_echo_n "checking for GNU ld... " >&6; }
18262 else
18263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18264 $as_echo_n "checking for non-GNU ld... " >&6; }
18265 fi
18266 if test "${lt_cv_path_LD+set}" = set; then :
18267   $as_echo_n "(cached) " >&6
18268 else
18269   if test -z "$LD"; then
18270   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18271   for ac_dir in $PATH; do
18272     IFS="$lt_save_ifs"
18273     test -z "$ac_dir" && ac_dir=.
18274     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18275       lt_cv_path_LD="$ac_dir/$ac_prog"
18276       # Check to see if the program is GNU ld.  I'd rather use --version,
18277       # but apparently some variants of GNU ld only accept -v.
18278       # Break only if it was the GNU/non-GNU ld that we prefer.
18279       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18280       *GNU* | *'with BFD'*)
18281         test "$with_gnu_ld" != no && break
18282         ;;
18283       *)
18284         test "$with_gnu_ld" != yes && break
18285         ;;
18286       esac
18287     fi
18288   done
18289   IFS="$lt_save_ifs"
18290 else
18291   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18292 fi
18293 fi
18294
18295 LD="$lt_cv_path_LD"
18296 if test -n "$LD"; then
18297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18298 $as_echo "$LD" >&6; }
18299 else
18300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18301 $as_echo "no" >&6; }
18302 fi
18303 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18305 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18306 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18307   $as_echo_n "(cached) " >&6
18308 else
18309   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18310 case `$LD -v 2>&1 </dev/null` in
18311 *GNU* | *'with BFD'*)
18312   lt_cv_prog_gnu_ld=yes
18313   ;;
18314 *)
18315   lt_cv_prog_gnu_ld=no
18316   ;;
18317 esac
18318 fi
18319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18320 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18321 with_gnu_ld=$lt_cv_prog_gnu_ld
18322
18323
18324
18325
18326
18327
18328
18329       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18330       # archiving commands below assume that GNU ld is being used.
18331       if test "$with_gnu_ld" = yes; then
18332         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18333         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18334
18335         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18336         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18337
18338         # If archive_cmds runs LD, not CC, wlarc should be empty
18339         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18340         #     investigate it a little bit more. (MM)
18341         wlarc='${wl}'
18342
18343         # ancient GNU ld didn't support --whole-archive et. al.
18344         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18345           $GREP 'no-whole-archive' > /dev/null; then
18346           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18347         else
18348           whole_archive_flag_spec_CXX=
18349         fi
18350       else
18351         with_gnu_ld=no
18352         wlarc=
18353
18354         # A generic and very simple default shared library creation
18355         # command for GNU C++ for the case where it uses the native
18356         # linker, instead of GNU ld.  If possible, this setting should
18357         # overridden to take advantage of the native linker features on
18358         # the platform it is being used on.
18359         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18360       fi
18361
18362       # Commands to make compiler produce verbose output that lists
18363       # what "hidden" libraries, object files and flags are used when
18364       # linking a shared library.
18365       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18366
18367     else
18368       GXX=no
18369       with_gnu_ld=no
18370       wlarc=
18371     fi
18372
18373     # PORTME: fill in a description of your system's C++ link characteristics
18374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18375 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18376     ld_shlibs_CXX=yes
18377     case $host_os in
18378       aix3*)
18379         # FIXME: insert proper C++ library support
18380         ld_shlibs_CXX=no
18381         ;;
18382       aix[4-9]*)
18383         if test "$host_cpu" = ia64; then
18384           # On IA64, the linker does run time linking by default, so we don't
18385           # have to do anything special.
18386           aix_use_runtimelinking=no
18387           exp_sym_flag='-Bexport'
18388           no_entry_flag=""
18389         else
18390           aix_use_runtimelinking=no
18391
18392           # Test if we are trying to use run time linking or normal
18393           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18394           # need to do runtime linking.
18395           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18396             for ld_flag in $LDFLAGS; do
18397               case $ld_flag in
18398               *-brtl*)
18399                 aix_use_runtimelinking=yes
18400                 break
18401                 ;;
18402               esac
18403             done
18404             ;;
18405           esac
18406
18407           exp_sym_flag='-bexport'
18408           no_entry_flag='-bnoentry'
18409         fi
18410
18411         # When large executables or shared objects are built, AIX ld can
18412         # have problems creating the table of contents.  If linking a library
18413         # or program results in "error TOC overflow" add -mminimal-toc to
18414         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18415         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18416
18417         archive_cmds_CXX=''
18418         hardcode_direct_CXX=yes
18419         hardcode_direct_absolute_CXX=yes
18420         hardcode_libdir_separator_CXX=':'
18421         link_all_deplibs_CXX=yes
18422         file_list_spec_CXX='${wl}-f,'
18423
18424         if test "$GXX" = yes; then
18425           case $host_os in aix4.[012]|aix4.[012].*)
18426           # We only want to do this on AIX 4.2 and lower, the check
18427           # below for broken collect2 doesn't work under 4.3+
18428           collect2name=`${CC} -print-prog-name=collect2`
18429           if test -f "$collect2name" &&
18430              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18431           then
18432             # We have reworked collect2
18433             :
18434           else
18435             # We have old collect2
18436             hardcode_direct_CXX=unsupported
18437             # It fails to find uninstalled libraries when the uninstalled
18438             # path is not listed in the libpath.  Setting hardcode_minus_L
18439             # to unsupported forces relinking
18440             hardcode_minus_L_CXX=yes
18441             hardcode_libdir_flag_spec_CXX='-L$libdir'
18442             hardcode_libdir_separator_CXX=
18443           fi
18444           esac
18445           shared_flag='-shared'
18446           if test "$aix_use_runtimelinking" = yes; then
18447             shared_flag="$shared_flag "'${wl}-G'
18448           fi
18449         else
18450           # not using gcc
18451           if test "$host_cpu" = ia64; then
18452           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18453           # chokes on -Wl,-G. The following line is correct:
18454           shared_flag='-G'
18455           else
18456             if test "$aix_use_runtimelinking" = yes; then
18457               shared_flag='${wl}-G'
18458             else
18459               shared_flag='${wl}-bM:SRE'
18460             fi
18461           fi
18462         fi
18463
18464         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18465         # It seems that -bexpall does not export symbols beginning with
18466         # underscore (_), so it is better to generate a list of symbols to
18467         # export.
18468         always_export_symbols_CXX=yes
18469         if test "$aix_use_runtimelinking" = yes; then
18470           # Warning - without using the other runtime loading flags (-brtl),
18471           # -berok will link without error, but may produce a broken library.
18472           allow_undefined_flag_CXX='-berok'
18473           # Determine the default libpath from the value encoded in an empty
18474           # executable.
18475           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18476 /* end confdefs.h.  */
18477
18478 int
18479 main ()
18480 {
18481
18482   ;
18483   return 0;
18484 }
18485 _ACEOF
18486 if ac_fn_cxx_try_link "$LINENO"; then :
18487
18488 lt_aix_libpath_sed='
18489     /Import File Strings/,/^$/ {
18490         /^0/ {
18491             s/^0  *\(.*\)$/\1/
18492             p
18493         }
18494     }'
18495 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18496 # Check for a 64-bit object if we didn't find anything.
18497 if test -z "$aix_libpath"; then
18498   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18499 fi
18500 fi
18501 rm -f core conftest.err conftest.$ac_objext \
18502     conftest$ac_exeext conftest.$ac_ext
18503 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18504
18505           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18506
18507           archive_expsym_cmds_CXX='$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 $shared_flag"
18508         else
18509           if test "$host_cpu" = ia64; then
18510             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18511             allow_undefined_flag_CXX="-z nodefs"
18512             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18513           else
18514             # Determine the default libpath from the value encoded in an
18515             # empty executable.
18516             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18517 /* end confdefs.h.  */
18518
18519 int
18520 main ()
18521 {
18522
18523   ;
18524   return 0;
18525 }
18526 _ACEOF
18527 if ac_fn_cxx_try_link "$LINENO"; then :
18528
18529 lt_aix_libpath_sed='
18530     /Import File Strings/,/^$/ {
18531         /^0/ {
18532             s/^0  *\(.*\)$/\1/
18533             p
18534         }
18535     }'
18536 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18537 # Check for a 64-bit object if we didn't find anything.
18538 if test -z "$aix_libpath"; then
18539   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18540 fi
18541 fi
18542 rm -f core conftest.err conftest.$ac_objext \
18543     conftest$ac_exeext conftest.$ac_ext
18544 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18545
18546             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18547             # Warning - without using the other run time loading flags,
18548             # -berok will link without error, but may produce a broken library.
18549             no_undefined_flag_CXX=' ${wl}-bernotok'
18550             allow_undefined_flag_CXX=' ${wl}-berok'
18551             if test "$with_gnu_ld" = yes; then
18552               # We only use this code for GNU lds that support --whole-archive.
18553               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18554             else
18555               # Exported symbols can be pulled into shared objects from archives
18556               whole_archive_flag_spec_CXX='$convenience'
18557             fi
18558             archive_cmds_need_lc_CXX=yes
18559             # This is similar to how AIX traditionally builds its shared
18560             # libraries.
18561             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'
18562           fi
18563         fi
18564         ;;
18565
18566       beos*)
18567         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18568           allow_undefined_flag_CXX=unsupported
18569           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18570           # support --undefined.  This deserves some investigation.  FIXME
18571           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18572         else
18573           ld_shlibs_CXX=no
18574         fi
18575         ;;
18576
18577       chorus*)
18578         case $cc_basename in
18579           *)
18580           # FIXME: insert proper C++ library support
18581           ld_shlibs_CXX=no
18582           ;;
18583         esac
18584         ;;
18585
18586       cygwin* | mingw* | pw32* | cegcc*)
18587         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18588         # as there is no search path for DLLs.
18589         hardcode_libdir_flag_spec_CXX='-L$libdir'
18590         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18591         allow_undefined_flag_CXX=unsupported
18592         always_export_symbols_CXX=no
18593         enable_shared_with_static_runtimes_CXX=yes
18594
18595         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18596           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18597           # If the export-symbols file already is a .def file (1st line
18598           # is EXPORTS), use it as is; otherwise, prepend...
18599           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18600             cp $export_symbols $output_objdir/$soname.def;
18601           else
18602             echo EXPORTS > $output_objdir/$soname.def;
18603             cat $export_symbols >> $output_objdir/$soname.def;
18604           fi~
18605           $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 $lib'
18606         else
18607           ld_shlibs_CXX=no
18608         fi
18609         ;;
18610       darwin* | rhapsody*)
18611
18612
18613   archive_cmds_need_lc_CXX=no
18614   hardcode_direct_CXX=no
18615   hardcode_automatic_CXX=yes
18616   hardcode_shlibpath_var_CXX=unsupported
18617   if test "$lt_cv_ld_force_load" = "yes"; then
18618     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 \"$new_convenience\"`'
18619   else
18620     whole_archive_flag_spec_CXX=''
18621   fi
18622   link_all_deplibs_CXX=yes
18623   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18624   case $cc_basename in
18625      ifort*) _lt_dar_can_shared=yes ;;
18626      *) _lt_dar_can_shared=$GCC ;;
18627   esac
18628   if test "$_lt_dar_can_shared" = "yes"; then
18629     output_verbose_link_cmd=func_echo_all
18630     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}"
18631     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18632     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}${_lt_dsymutil}"
18633     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18634        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18635       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${_lt_dsymutil}"
18636       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18637     fi
18638
18639   else
18640   ld_shlibs_CXX=no
18641   fi
18642
18643         ;;
18644
18645       dgux*)
18646         case $cc_basename in
18647           ec++*)
18648             # FIXME: insert proper C++ library support
18649             ld_shlibs_CXX=no
18650             ;;
18651           ghcx*)
18652             # Green Hills C++ Compiler
18653             # FIXME: insert proper C++ library support
18654             ld_shlibs_CXX=no
18655             ;;
18656           *)
18657             # FIXME: insert proper C++ library support
18658             ld_shlibs_CXX=no
18659             ;;
18660         esac
18661         ;;
18662
18663       freebsd[12]*)
18664         # C++ shared libraries reported to be fairly broken before
18665         # switch to ELF
18666         ld_shlibs_CXX=no
18667         ;;
18668
18669       freebsd-elf*)
18670         archive_cmds_need_lc_CXX=no
18671         ;;
18672
18673       freebsd* | dragonfly*)
18674         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18675         # conventions
18676         ld_shlibs_CXX=yes
18677         ;;
18678
18679       gnu*)
18680         ;;
18681
18682       haiku*)
18683         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18684         link_all_deplibs_CXX=yes
18685         ;;
18686
18687       hpux9*)
18688         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18689         hardcode_libdir_separator_CXX=:
18690         export_dynamic_flag_spec_CXX='${wl}-E'
18691         hardcode_direct_CXX=yes
18692         hardcode_minus_L_CXX=yes # Not in the search PATH,
18693                                              # but as the default
18694                                              # location of the library.
18695
18696         case $cc_basename in
18697           CC*)
18698             # FIXME: insert proper C++ library support
18699             ld_shlibs_CXX=no
18700             ;;
18701           aCC*)
18702             archive_cmds_CXX='$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 $lib'
18703             # Commands to make compiler produce verbose output that lists
18704             # what "hidden" libraries, object files and flags are used when
18705             # linking a shared library.
18706             #
18707             # There doesn't appear to be a way to prevent this compiler from
18708             # explicitly linking system object files so we need to strip them
18709             # from the output so that they don't get included in the library
18710             # dependencies.
18711             output_verbose_link_cmd='templist=`($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"'
18712             ;;
18713           *)
18714             if test "$GXX" = yes; then
18715               archive_cmds_CXX='$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'
18716             else
18717               # FIXME: insert proper C++ library support
18718               ld_shlibs_CXX=no
18719             fi
18720             ;;
18721         esac
18722         ;;
18723
18724       hpux10*|hpux11*)
18725         if test $with_gnu_ld = no; then
18726           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18727           hardcode_libdir_separator_CXX=:
18728
18729           case $host_cpu in
18730             hppa*64*|ia64*)
18731               ;;
18732             *)
18733               export_dynamic_flag_spec_CXX='${wl}-E'
18734               ;;
18735           esac
18736         fi
18737         case $host_cpu in
18738           hppa*64*|ia64*)
18739             hardcode_direct_CXX=no
18740             hardcode_shlibpath_var_CXX=no
18741             ;;
18742           *)
18743             hardcode_direct_CXX=yes
18744             hardcode_direct_absolute_CXX=yes
18745             hardcode_minus_L_CXX=yes # Not in the search PATH,
18746                                                  # but as the default
18747                                                  # location of the library.
18748             ;;
18749         esac
18750
18751         case $cc_basename in
18752           CC*)
18753             # FIXME: insert proper C++ library support
18754             ld_shlibs_CXX=no
18755             ;;
18756           aCC*)
18757             case $host_cpu in
18758               hppa*64*)
18759                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18760                 ;;
18761               ia64*)
18762                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18763                 ;;
18764               *)
18765                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18766                 ;;
18767             esac
18768             # Commands to make compiler produce verbose output that lists
18769             # what "hidden" libraries, object files and flags are used when
18770             # linking a shared library.
18771             #
18772             # There doesn't appear to be a way to prevent this compiler from
18773             # explicitly linking system object files so we need to strip them
18774             # from the output so that they don't get included in the library
18775             # dependencies.
18776             output_verbose_link_cmd='templist=`($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"'
18777             ;;
18778           *)
18779             if test "$GXX" = yes; then
18780               if test $with_gnu_ld = no; then
18781                 case $host_cpu in
18782                   hppa*64*)
18783                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18784                     ;;
18785                   ia64*)
18786                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18787                     ;;
18788                   *)
18789                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18790                     ;;
18791                 esac
18792               fi
18793             else
18794               # FIXME: insert proper C++ library support
18795               ld_shlibs_CXX=no
18796             fi
18797             ;;
18798         esac
18799         ;;
18800
18801       interix[3-9]*)
18802         hardcode_direct_CXX=no
18803         hardcode_shlibpath_var_CXX=no
18804         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18805         export_dynamic_flag_spec_CXX='${wl}-E'
18806         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18807         # Instead, shared libraries are loaded at an image base (0x10000000 by
18808         # default) and relocated if they conflict, which is a slow very memory
18809         # consuming and fragmenting process.  To avoid this, we pick a random,
18810         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18811         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18812         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18813         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18814         ;;
18815       irix5* | irix6*)
18816         case $cc_basename in
18817           CC*)
18818             # SGI C++
18819             archive_cmds_CXX='$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 $lib'
18820
18821             # Archives containing C++ object files must be created using
18822             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18823             # necessary to make sure instantiated templates are included
18824             # in the archive.
18825             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18826             ;;
18827           *)
18828             if test "$GXX" = yes; then
18829               if test "$with_gnu_ld" = no; then
18830                 archive_cmds_CXX='$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 $lib'
18831               else
18832                 archive_cmds_CXX='$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 $lib'
18833               fi
18834             fi
18835             link_all_deplibs_CXX=yes
18836             ;;
18837         esac
18838         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18839         hardcode_libdir_separator_CXX=:
18840         inherit_rpath_CXX=yes
18841         ;;
18842
18843       linux* | k*bsd*-gnu | kopensolaris*-gnu)
18844         case $cc_basename in
18845           KCC*)
18846             # Kuck and Associates, Inc. (KAI) C++ Compiler
18847
18848             # KCC will only create a shared library if the output file
18849             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18850             # to its proper name (with version) after linking.
18851             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'
18852             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 $lib'
18853             # Commands to make compiler produce verbose output that lists
18854             # what "hidden" libraries, object files and flags are used when
18855             # linking a shared library.
18856             #
18857             # There doesn't appear to be a way to prevent this compiler from
18858             # explicitly linking system object files so we need to strip them
18859             # from the output so that they don't get included in the library
18860             # dependencies.
18861             output_verbose_link_cmd='templist=`$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"'
18862
18863             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18864             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18865
18866             # Archives containing C++ object files must be created using
18867             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18868             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18869             ;;
18870           icpc* | ecpc* )
18871             # Intel C++
18872             with_gnu_ld=yes
18873             # version 8.0 and above of icpc choke on multiply defined symbols
18874             # if we add $predep_objects and $postdep_objects, however 7.1 and
18875             # earlier do not add the objects themselves.
18876             case `$CC -V 2>&1` in
18877               *"Version 7."*)
18878                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18879                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18880                 ;;
18881               *)  # Version 8.0 or newer
18882                 tmp_idyn=
18883                 case $host_cpu in
18884                   ia64*) tmp_idyn=' -i_dynamic';;
18885                 esac
18886                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18887                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18888                 ;;
18889             esac
18890             archive_cmds_need_lc_CXX=no
18891             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18892             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18893             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18894             ;;
18895           pgCC* | pgcpp*)
18896             # Portland Group C++ compiler
18897             case `$CC -V` in
18898             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
18899               prelink_cmds_CXX='tpldir=Template.dir~
18900                 rm -rf $tpldir~
18901                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
18902                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
18903               old_archive_cmds_CXX='tpldir=Template.dir~
18904                 rm -rf $tpldir~
18905                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
18906                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
18907                 $RANLIB $oldlib'
18908               archive_cmds_CXX='tpldir=Template.dir~
18909                 rm -rf $tpldir~
18910                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18911                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18912               archive_expsym_cmds_CXX='tpldir=Template.dir~
18913                 rm -rf $tpldir~
18914                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18915                 $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 $lib'
18916               ;;
18917             *) # Version 6 and above use weak symbols
18918               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18919               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
18920               ;;
18921             esac
18922
18923             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
18924             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18925             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
18926             ;;
18927           cxx*)
18928             # Compaq C++
18929             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18930             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
18931
18932             runpath_var=LD_RUN_PATH
18933             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18934             hardcode_libdir_separator_CXX=:
18935
18936             # Commands to make compiler produce verbose output that lists
18937             # what "hidden" libraries, object files and flags are used when
18938             # linking a shared library.
18939             #
18940             # There doesn't appear to be a way to prevent this compiler from
18941             # explicitly linking system object files so we need to strip them
18942             # from the output so that they don't get included in the library
18943             # dependencies.
18944             output_verbose_link_cmd='templist=`$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" | $Xsed'
18945             ;;
18946           xl* | mpixl* | bgxl*)
18947             # IBM XL 8.0 on PPC, with GNU ld
18948             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18949             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18950             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18951             if test "x$supports_anon_versioning" = xyes; then
18952               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
18953                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
18954                 echo "local: *; };" >> $output_objdir/$libname.ver~
18955                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
18956             fi
18957             ;;
18958           *)
18959             case `$CC -V 2>&1 | sed 5q` in
18960             *Sun\ C*)
18961               # Sun C++ 5.9
18962               no_undefined_flag_CXX=' -zdefs'
18963               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18964               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
18965               hardcode_libdir_flag_spec_CXX='-R$libdir'
18966               whole_archive_flag_spec_CXX='${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'
18967               compiler_needs_object_CXX=yes
18968
18969               # Not sure whether something based on
18970               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
18971               # would be better.
18972               output_verbose_link_cmd='func_echo_all'
18973
18974               # Archives containing C++ object files must be created using
18975               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
18976               # necessary to make sure instantiated templates are included
18977               # in the archive.
18978               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18979               ;;
18980             esac
18981             ;;
18982         esac
18983         ;;
18984
18985       lynxos*)
18986         # FIXME: insert proper C++ library support
18987         ld_shlibs_CXX=no
18988         ;;
18989
18990       m88k*)
18991         # FIXME: insert proper C++ library support
18992         ld_shlibs_CXX=no
18993         ;;
18994
18995       mvs*)
18996         case $cc_basename in
18997           cxx*)
18998             # FIXME: insert proper C++ library support
18999             ld_shlibs_CXX=no
19000             ;;
19001           *)
19002             # FIXME: insert proper C++ library support
19003             ld_shlibs_CXX=no
19004             ;;
19005         esac
19006         ;;
19007
19008       netbsd*)
19009         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19010           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19011           wlarc=
19012           hardcode_libdir_flag_spec_CXX='-R$libdir'
19013           hardcode_direct_CXX=yes
19014           hardcode_shlibpath_var_CXX=no
19015         fi
19016         # Workaround some broken pre-1.5 toolchains
19017         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19018         ;;
19019
19020       *nto* | *qnx*)
19021         ld_shlibs_CXX=yes
19022         ;;
19023
19024       openbsd2*)
19025         # C++ shared libraries are fairly broken
19026         ld_shlibs_CXX=no
19027         ;;
19028
19029       openbsd*)
19030         if test -f /usr/libexec/ld.so; then
19031           hardcode_direct_CXX=yes
19032           hardcode_shlibpath_var_CXX=no
19033           hardcode_direct_absolute_CXX=yes
19034           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19035           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19036           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19037             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19038             export_dynamic_flag_spec_CXX='${wl}-E'
19039             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19040           fi
19041           output_verbose_link_cmd=func_echo_all
19042         else
19043           ld_shlibs_CXX=no
19044         fi
19045         ;;
19046
19047       osf3* | osf4* | osf5*)
19048         case $cc_basename in
19049           KCC*)
19050             # Kuck and Associates, Inc. (KAI) C++ Compiler
19051
19052             # KCC will only create a shared library if the output file
19053             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19054             # to its proper name (with version) after linking.
19055             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 $lib'
19056
19057             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19058             hardcode_libdir_separator_CXX=:
19059
19060             # Archives containing C++ object files must be created using
19061             # the KAI C++ compiler.
19062             case $host in
19063               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19064               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19065             esac
19066             ;;
19067           RCC*)
19068             # Rational C++ 2.4.1
19069             # FIXME: insert proper C++ library support
19070             ld_shlibs_CXX=no
19071             ;;
19072           cxx*)
19073             case $host in
19074               osf3*)
19075                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19076                 archive_cmds_CXX='$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 $lib'
19077                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19078                 ;;
19079               *)
19080                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19081                 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'
19082                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19083                   echo "-hidden">> $lib.exp~
19084                   $CC -shared$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~
19085                   $RM $lib.exp'
19086                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19087                 ;;
19088             esac
19089
19090             hardcode_libdir_separator_CXX=:
19091
19092             # Commands to make compiler produce verbose output that lists
19093             # what "hidden" libraries, object files and flags are used when
19094             # linking a shared library.
19095             #
19096             # There doesn't appear to be a way to prevent this compiler from
19097             # explicitly linking system object files so we need to strip them
19098             # from the output so that they don't get included in the library
19099             # dependencies.
19100             output_verbose_link_cmd='templist=`$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"'
19101             ;;
19102           *)
19103             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19104               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19105               case $host in
19106                 osf3*)
19107                   archive_cmds_CXX='$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 $lib'
19108                   ;;
19109                 *)
19110                   archive_cmds_CXX='$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 $lib'
19111                   ;;
19112               esac
19113
19114               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19115               hardcode_libdir_separator_CXX=:
19116
19117               # Commands to make compiler produce verbose output that lists
19118               # what "hidden" libraries, object files and flags are used when
19119               # linking a shared library.
19120               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19121
19122             else
19123               # FIXME: insert proper C++ library support
19124               ld_shlibs_CXX=no
19125             fi
19126             ;;
19127         esac
19128         ;;
19129
19130       psos*)
19131         # FIXME: insert proper C++ library support
19132         ld_shlibs_CXX=no
19133         ;;
19134
19135       sunos4*)
19136         case $cc_basename in
19137           CC*)
19138             # Sun C++ 4.x
19139             # FIXME: insert proper C++ library support
19140             ld_shlibs_CXX=no
19141             ;;
19142           lcc*)
19143             # Lucid
19144             # FIXME: insert proper C++ library support
19145             ld_shlibs_CXX=no
19146             ;;
19147           *)
19148             # FIXME: insert proper C++ library support
19149             ld_shlibs_CXX=no
19150             ;;
19151         esac
19152         ;;
19153
19154       solaris*)
19155         case $cc_basename in
19156           CC*)
19157             # Sun C++ 4.2, 5.x and Centerline C++
19158             archive_cmds_need_lc_CXX=yes
19159             no_undefined_flag_CXX=' -zdefs'
19160             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19161             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19162               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19163
19164             hardcode_libdir_flag_spec_CXX='-R$libdir'
19165             hardcode_shlibpath_var_CXX=no
19166             case $host_os in
19167               solaris2.[0-5] | solaris2.[0-5].*) ;;
19168               *)
19169                 # The compiler driver will combine and reorder linker options,
19170                 # but understands `-z linker_flag'.
19171                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19172                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19173                 ;;
19174             esac
19175             link_all_deplibs_CXX=yes
19176
19177             output_verbose_link_cmd='func_echo_all'
19178
19179             # Archives containing C++ object files must be created using
19180             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19181             # necessary to make sure instantiated templates are included
19182             # in the archive.
19183             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19184             ;;
19185           gcx*)
19186             # Green Hills C++ Compiler
19187             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19188
19189             # The C++ compiler must be used to create the archive.
19190             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19191             ;;
19192           *)
19193             # GNU C++ compiler with Solaris linker
19194             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19195               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19196               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19197                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19198                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19199                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19200
19201                 # Commands to make compiler produce verbose output that lists
19202                 # what "hidden" libraries, object files and flags are used when
19203                 # linking a shared library.
19204                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19205               else
19206                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19207                 # platform.
19208                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19209                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19210                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19211
19212                 # Commands to make compiler produce verbose output that lists
19213                 # what "hidden" libraries, object files and flags are used when
19214                 # linking a shared library.
19215                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19216               fi
19217
19218               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19219               case $host_os in
19220                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19221                 *)
19222                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19223                   ;;
19224               esac
19225             fi
19226             ;;
19227         esac
19228         ;;
19229
19230     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19231       no_undefined_flag_CXX='${wl}-z,text'
19232       archive_cmds_need_lc_CXX=no
19233       hardcode_shlibpath_var_CXX=no
19234       runpath_var='LD_RUN_PATH'
19235
19236       case $cc_basename in
19237         CC*)
19238           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19239           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19240           ;;
19241         *)
19242           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19243           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19244           ;;
19245       esac
19246       ;;
19247
19248       sysv5* | sco3.2v5* | sco5v6*)
19249         # Note: We can NOT use -z defs as we might desire, because we do not
19250         # link with -lc, and that would cause any symbols used from libc to
19251         # always be unresolved, which means just about no library would
19252         # ever link correctly.  If we're not using GNU ld we use -z text
19253         # though, which does catch some bad symbols but isn't as heavy-handed
19254         # as -z defs.
19255         no_undefined_flag_CXX='${wl}-z,text'
19256         allow_undefined_flag_CXX='${wl}-z,nodefs'
19257         archive_cmds_need_lc_CXX=no
19258         hardcode_shlibpath_var_CXX=no
19259         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19260         hardcode_libdir_separator_CXX=':'
19261         link_all_deplibs_CXX=yes
19262         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19263         runpath_var='LD_RUN_PATH'
19264
19265         case $cc_basename in
19266           CC*)
19267             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19268             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19269             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19270               '"$old_archive_cmds_CXX"
19271             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19272               '"$reload_cmds_CXX"
19273             ;;
19274           *)
19275             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19276             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19277             ;;
19278         esac
19279       ;;
19280
19281       tandem*)
19282         case $cc_basename in
19283           NCC*)
19284             # NonStop-UX NCC 3.20
19285             # FIXME: insert proper C++ library support
19286             ld_shlibs_CXX=no
19287             ;;
19288           *)
19289             # FIXME: insert proper C++ library support
19290             ld_shlibs_CXX=no
19291             ;;
19292         esac
19293         ;;
19294
19295       vxworks*)
19296         # FIXME: insert proper C++ library support
19297         ld_shlibs_CXX=no
19298         ;;
19299
19300       *)
19301         # FIXME: insert proper C++ library support
19302         ld_shlibs_CXX=no
19303         ;;
19304     esac
19305
19306     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19307 $as_echo "$ld_shlibs_CXX" >&6; }
19308     test "$ld_shlibs_CXX" = no && can_build_shared=no
19309
19310     GCC_CXX="$GXX"
19311     LD_CXX="$LD"
19312
19313     ## CAVEAT EMPTOR:
19314     ## There is no encapsulation within the following macros, do not change
19315     ## the running order or otherwise move them around unless you know exactly
19316     ## what you are doing...
19317     # Dependencies to place before and after the object being linked:
19318 predep_objects_CXX=
19319 postdep_objects_CXX=
19320 predeps_CXX=
19321 postdeps_CXX=
19322 compiler_lib_search_path_CXX=
19323
19324 cat > conftest.$ac_ext <<_LT_EOF
19325 class Foo
19326 {
19327 public:
19328   Foo (void) { a = 0; }
19329 private:
19330   int a;
19331 };
19332 _LT_EOF
19333
19334 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19335   (eval $ac_compile) 2>&5
19336   ac_status=$?
19337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19338   test $ac_status = 0; }; then
19339   # Parse the compiler output and extract the necessary
19340   # objects, libraries and library flags.
19341
19342   # Sentinel used to keep track of whether or not we are before
19343   # the conftest object file.
19344   pre_test_object_deps_done=no
19345
19346   for p in `eval "$output_verbose_link_cmd"`; do
19347     case $p in
19348
19349     -L* | -R* | -l*)
19350        # Some compilers place space between "-{L,R}" and the path.
19351        # Remove the space.
19352        if test $p = "-L" ||
19353           test $p = "-R"; then
19354          prev=$p
19355          continue
19356        else
19357          prev=
19358        fi
19359
19360        if test "$pre_test_object_deps_done" = no; then
19361          case $p in
19362          -L* | -R*)
19363            # Internal compiler library paths should come after those
19364            # provided the user.  The postdeps already come after the
19365            # user supplied libs so there is no need to process them.
19366            if test -z "$compiler_lib_search_path_CXX"; then
19367              compiler_lib_search_path_CXX="${prev}${p}"
19368            else
19369              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19370            fi
19371            ;;
19372          # The "-l" case would never come before the object being
19373          # linked, so don't bother handling this case.
19374          esac
19375        else
19376          if test -z "$postdeps_CXX"; then
19377            postdeps_CXX="${prev}${p}"
19378          else
19379            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19380          fi
19381        fi
19382        ;;
19383
19384     *.$objext)
19385        # This assumes that the test object file only shows up
19386        # once in the compiler output.
19387        if test "$p" = "conftest.$objext"; then
19388          pre_test_object_deps_done=yes
19389          continue
19390        fi
19391
19392        if test "$pre_test_object_deps_done" = no; then
19393          if test -z "$predep_objects_CXX"; then
19394            predep_objects_CXX="$p"
19395          else
19396            predep_objects_CXX="$predep_objects_CXX $p"
19397          fi
19398        else
19399          if test -z "$postdep_objects_CXX"; then
19400            postdep_objects_CXX="$p"
19401          else
19402            postdep_objects_CXX="$postdep_objects_CXX $p"
19403          fi
19404        fi
19405        ;;
19406
19407     *) ;; # Ignore the rest.
19408
19409     esac
19410   done
19411
19412   # Clean up.
19413   rm -f a.out a.exe
19414 else
19415   echo "libtool.m4: error: problem compiling CXX test program"
19416 fi
19417
19418 $RM -f confest.$objext
19419
19420 # PORTME: override above test on systems where it is broken
19421 case $host_os in
19422 interix[3-9]*)
19423   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19424   # hack all around it, let's just trust "g++" to DTRT.
19425   predep_objects_CXX=
19426   postdep_objects_CXX=
19427   postdeps_CXX=
19428   ;;
19429
19430 linux*)
19431   case `$CC -V 2>&1 | sed 5q` in
19432   *Sun\ C*)
19433     # Sun C++ 5.9
19434
19435     # The more standards-conforming stlport4 library is
19436     # incompatible with the Cstd library. Avoid specifying
19437     # it if it's in CXXFLAGS. Ignore libCrun as
19438     # -library=stlport4 depends on it.
19439     case " $CXX $CXXFLAGS " in
19440     *" -library=stlport4 "*)
19441       solaris_use_stlport4=yes
19442       ;;
19443     esac
19444
19445     if test "$solaris_use_stlport4" != yes; then
19446       postdeps_CXX='-library=Cstd -library=Crun'
19447     fi
19448     ;;
19449   esac
19450   ;;
19451
19452 solaris*)
19453   case $cc_basename in
19454   CC*)
19455     # The more standards-conforming stlport4 library is
19456     # incompatible with the Cstd library. Avoid specifying
19457     # it if it's in CXXFLAGS. Ignore libCrun as
19458     # -library=stlport4 depends on it.
19459     case " $CXX $CXXFLAGS " in
19460     *" -library=stlport4 "*)
19461       solaris_use_stlport4=yes
19462       ;;
19463     esac
19464
19465     # Adding this requires a known-good setup of shared libraries for
19466     # Sun compiler versions before 5.6, else PIC objects from an old
19467     # archive will be linked into the output, leading to subtle bugs.
19468     if test "$solaris_use_stlport4" != yes; then
19469       postdeps_CXX='-library=Cstd -library=Crun'
19470     fi
19471     ;;
19472   esac
19473   ;;
19474 esac
19475
19476
19477 case " $postdeps_CXX " in
19478 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19479 esac
19480  compiler_lib_search_dirs_CXX=
19481 if test -n "${compiler_lib_search_path_CXX}"; then
19482  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19483 fi
19484
19485
19486
19487
19488
19489
19490
19491
19492
19493
19494
19495
19496
19497
19498
19499
19500
19501
19502
19503
19504
19505
19506
19507
19508
19509
19510
19511
19512
19513
19514
19515     lt_prog_compiler_wl_CXX=
19516 lt_prog_compiler_pic_CXX=
19517 lt_prog_compiler_static_CXX=
19518
19519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19520 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19521
19522   # C++ specific cases for pic, static, wl, etc.
19523   if test "$GXX" = yes; then
19524     lt_prog_compiler_wl_CXX='-Wl,'
19525     lt_prog_compiler_static_CXX='-static'
19526
19527     case $host_os in
19528     aix*)
19529       # All AIX code is PIC.
19530       if test "$host_cpu" = ia64; then
19531         # AIX 5 now supports IA64 processor
19532         lt_prog_compiler_static_CXX='-Bstatic'
19533       fi
19534       ;;
19535
19536     amigaos*)
19537       case $host_cpu in
19538       powerpc)
19539             # see comment about AmigaOS4 .so support
19540             lt_prog_compiler_pic_CXX='-fPIC'
19541         ;;
19542       m68k)
19543             # FIXME: we need at least 68020 code to build shared libraries, but
19544             # adding the `-m68020' flag to GCC prevents building anything better,
19545             # like `-m68040'.
19546             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19547         ;;
19548       esac
19549       ;;
19550
19551     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19552       # PIC is the default for these OSes.
19553       ;;
19554     mingw* | cygwin* | os2* | pw32* | cegcc*)
19555       # This hack is so that the source file can tell whether it is being
19556       # built for inclusion in a dll (and should export symbols for example).
19557       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19558       # (--disable-auto-import) libraries
19559       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19560       ;;
19561     darwin* | rhapsody*)
19562       # PIC is the default on this platform
19563       # Common symbols not allowed in MH_DYLIB files
19564       lt_prog_compiler_pic_CXX='-fno-common'
19565       ;;
19566     *djgpp*)
19567       # DJGPP does not support shared libraries at all
19568       lt_prog_compiler_pic_CXX=
19569       ;;
19570     haiku*)
19571       # PIC is the default for Haiku.
19572       # The "-static" flag exists, but is broken.
19573       lt_prog_compiler_static_CXX=
19574       ;;
19575     interix[3-9]*)
19576       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19577       # Instead, we relocate shared libraries at runtime.
19578       ;;
19579     sysv4*MP*)
19580       if test -d /usr/nec; then
19581         lt_prog_compiler_pic_CXX=-Kconform_pic
19582       fi
19583       ;;
19584     hpux*)
19585       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19586       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19587       # sets the default TLS model and affects inlining.
19588       case $host_cpu in
19589       hppa*64*)
19590         ;;
19591       *)
19592         lt_prog_compiler_pic_CXX='-fPIC'
19593         ;;
19594       esac
19595       ;;
19596     *qnx* | *nto*)
19597       # QNX uses GNU C++, but need to define -shared option too, otherwise
19598       # it will coredump.
19599       lt_prog_compiler_pic_CXX='-fPIC -shared'
19600       ;;
19601     *)
19602       lt_prog_compiler_pic_CXX='-fPIC'
19603       ;;
19604     esac
19605   else
19606     case $host_os in
19607       aix[4-9]*)
19608         # All AIX code is PIC.
19609         if test "$host_cpu" = ia64; then
19610           # AIX 5 now supports IA64 processor
19611           lt_prog_compiler_static_CXX='-Bstatic'
19612         else
19613           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19614         fi
19615         ;;
19616       chorus*)
19617         case $cc_basename in
19618         cxch68*)
19619           # Green Hills C++ Compiler
19620           # _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"
19621           ;;
19622         esac
19623         ;;
19624       dgux*)
19625         case $cc_basename in
19626           ec++*)
19627             lt_prog_compiler_pic_CXX='-KPIC'
19628             ;;
19629           ghcx*)
19630             # Green Hills C++ Compiler
19631             lt_prog_compiler_pic_CXX='-pic'
19632             ;;
19633           *)
19634             ;;
19635         esac
19636         ;;
19637       freebsd* | dragonfly*)
19638         # FreeBSD uses GNU C++
19639         ;;
19640       hpux9* | hpux10* | hpux11*)
19641         case $cc_basename in
19642           CC*)
19643             lt_prog_compiler_wl_CXX='-Wl,'
19644             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19645             if test "$host_cpu" != ia64; then
19646               lt_prog_compiler_pic_CXX='+Z'
19647             fi
19648             ;;
19649           aCC*)
19650             lt_prog_compiler_wl_CXX='-Wl,'
19651             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19652             case $host_cpu in
19653             hppa*64*|ia64*)
19654               # +Z the default
19655               ;;
19656             *)
19657               lt_prog_compiler_pic_CXX='+Z'
19658               ;;
19659             esac
19660             ;;
19661           *)
19662             ;;
19663         esac
19664         ;;
19665       interix*)
19666         # This is c89, which is MS Visual C++ (no shared libs)
19667         # Anyone wants to do a port?
19668         ;;
19669       irix5* | irix6* | nonstopux*)
19670         case $cc_basename in
19671           CC*)
19672             lt_prog_compiler_wl_CXX='-Wl,'
19673             lt_prog_compiler_static_CXX='-non_shared'
19674             # CC pic flag -KPIC is the default.
19675             ;;
19676           *)
19677             ;;
19678         esac
19679         ;;
19680       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19681         case $cc_basename in
19682           KCC*)
19683             # KAI C++ Compiler
19684             lt_prog_compiler_wl_CXX='--backend -Wl,'
19685             lt_prog_compiler_pic_CXX='-fPIC'
19686             ;;
19687           ecpc* )
19688             # old Intel C++ for x86_64 which still supported -KPIC.
19689             lt_prog_compiler_wl_CXX='-Wl,'
19690             lt_prog_compiler_pic_CXX='-KPIC'
19691             lt_prog_compiler_static_CXX='-static'
19692             ;;
19693           icpc* )
19694             # Intel C++, used to be incompatible with GCC.
19695             # ICC 10 doesn't accept -KPIC any more.
19696             lt_prog_compiler_wl_CXX='-Wl,'
19697             lt_prog_compiler_pic_CXX='-fPIC'
19698             lt_prog_compiler_static_CXX='-static'
19699             ;;
19700           pgCC* | pgcpp*)
19701             # Portland Group C++ compiler
19702             lt_prog_compiler_wl_CXX='-Wl,'
19703             lt_prog_compiler_pic_CXX='-fpic'
19704             lt_prog_compiler_static_CXX='-Bstatic'
19705             ;;
19706           cxx*)
19707             # Compaq C++
19708             # Make sure the PIC flag is empty.  It appears that all Alpha
19709             # Linux and Compaq Tru64 Unix objects are PIC.
19710             lt_prog_compiler_pic_CXX=
19711             lt_prog_compiler_static_CXX='-non_shared'
19712             ;;
19713           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19714             # IBM XL 8.0, 9.0 on PPC and BlueGene
19715             lt_prog_compiler_wl_CXX='-Wl,'
19716             lt_prog_compiler_pic_CXX='-qpic'
19717             lt_prog_compiler_static_CXX='-qstaticlink'
19718             ;;
19719           *)
19720             case `$CC -V 2>&1 | sed 5q` in
19721             *Sun\ C*)
19722               # Sun C++ 5.9
19723               lt_prog_compiler_pic_CXX='-KPIC'
19724               lt_prog_compiler_static_CXX='-Bstatic'
19725               lt_prog_compiler_wl_CXX='-Qoption ld '
19726               ;;
19727             esac
19728             ;;
19729         esac
19730         ;;
19731       lynxos*)
19732         ;;
19733       m88k*)
19734         ;;
19735       mvs*)
19736         case $cc_basename in
19737           cxx*)
19738             lt_prog_compiler_pic_CXX='-W c,exportall'
19739             ;;
19740           *)
19741             ;;
19742         esac
19743         ;;
19744       netbsd*)
19745         ;;
19746       *qnx* | *nto*)
19747         # QNX uses GNU C++, but need to define -shared option too, otherwise
19748         # it will coredump.
19749         lt_prog_compiler_pic_CXX='-fPIC -shared'
19750         ;;
19751       osf3* | osf4* | osf5*)
19752         case $cc_basename in
19753           KCC*)
19754             lt_prog_compiler_wl_CXX='--backend -Wl,'
19755             ;;
19756           RCC*)
19757             # Rational C++ 2.4.1
19758             lt_prog_compiler_pic_CXX='-pic'
19759             ;;
19760           cxx*)
19761             # Digital/Compaq C++
19762             lt_prog_compiler_wl_CXX='-Wl,'
19763             # Make sure the PIC flag is empty.  It appears that all Alpha
19764             # Linux and Compaq Tru64 Unix objects are PIC.
19765             lt_prog_compiler_pic_CXX=
19766             lt_prog_compiler_static_CXX='-non_shared'
19767             ;;
19768           *)
19769             ;;
19770         esac
19771         ;;
19772       psos*)
19773         ;;
19774       solaris*)
19775         case $cc_basename in
19776           CC*)
19777             # Sun C++ 4.2, 5.x and Centerline C++
19778             lt_prog_compiler_pic_CXX='-KPIC'
19779             lt_prog_compiler_static_CXX='-Bstatic'
19780             lt_prog_compiler_wl_CXX='-Qoption ld '
19781             ;;
19782           gcx*)
19783             # Green Hills C++ Compiler
19784             lt_prog_compiler_pic_CXX='-PIC'
19785             ;;
19786           *)
19787             ;;
19788         esac
19789         ;;
19790       sunos4*)
19791         case $cc_basename in
19792           CC*)
19793             # Sun C++ 4.x
19794             lt_prog_compiler_pic_CXX='-pic'
19795             lt_prog_compiler_static_CXX='-Bstatic'
19796             ;;
19797           lcc*)
19798             # Lucid
19799             lt_prog_compiler_pic_CXX='-pic'
19800             ;;
19801           *)
19802             ;;
19803         esac
19804         ;;
19805       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19806         case $cc_basename in
19807           CC*)
19808             lt_prog_compiler_wl_CXX='-Wl,'
19809             lt_prog_compiler_pic_CXX='-KPIC'
19810             lt_prog_compiler_static_CXX='-Bstatic'
19811             ;;
19812         esac
19813         ;;
19814       tandem*)
19815         case $cc_basename in
19816           NCC*)
19817             # NonStop-UX NCC 3.20
19818             lt_prog_compiler_pic_CXX='-KPIC'
19819             ;;
19820           *)
19821             ;;
19822         esac
19823         ;;
19824       vxworks*)
19825         ;;
19826       *)
19827         lt_prog_compiler_can_build_shared_CXX=no
19828         ;;
19829     esac
19830   fi
19831
19832 case $host_os in
19833   # For platforms which do not support PIC, -DPIC is meaningless:
19834   *djgpp*)
19835     lt_prog_compiler_pic_CXX=
19836     ;;
19837   *)
19838     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19839     ;;
19840 esac
19841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19842 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19843
19844
19845
19846 #
19847 # Check to make sure the PIC flag actually works.
19848 #
19849 if test -n "$lt_prog_compiler_pic_CXX"; then
19850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19851 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19852 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19853   $as_echo_n "(cached) " >&6
19854 else
19855   lt_cv_prog_compiler_pic_works_CXX=no
19856    ac_outfile=conftest.$ac_objext
19857    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19858    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19859    # Insert the option either (1) after the last *FLAGS variable, or
19860    # (2) before a word containing "conftest.", or (3) at the end.
19861    # Note that $ac_compile itself does not contain backslashes and begins
19862    # with a dollar sign (not a hyphen), so the echo should work correctly.
19863    # The option is referenced via a variable to avoid confusing sed.
19864    lt_compile=`echo "$ac_compile" | $SED \
19865    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19866    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19867    -e 's:$: $lt_compiler_flag:'`
19868    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19869    (eval "$lt_compile" 2>conftest.err)
19870    ac_status=$?
19871    cat conftest.err >&5
19872    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19873    if (exit $ac_status) && test -s "$ac_outfile"; then
19874      # The compiler can only warn and ignore the option if not recognized
19875      # So say no if there are warnings other than the usual output.
19876      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
19877      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19878      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
19879        lt_cv_prog_compiler_pic_works_CXX=yes
19880      fi
19881    fi
19882    $RM conftest*
19883
19884 fi
19885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
19886 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
19887
19888 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
19889     case $lt_prog_compiler_pic_CXX in
19890      "" | " "*) ;;
19891      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
19892      esac
19893 else
19894     lt_prog_compiler_pic_CXX=
19895      lt_prog_compiler_can_build_shared_CXX=no
19896 fi
19897
19898 fi
19899
19900
19901
19902 #
19903 # Check to make sure the static flag actually works.
19904 #
19905 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
19906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
19907 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
19908 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
19909   $as_echo_n "(cached) " >&6
19910 else
19911   lt_cv_prog_compiler_static_works_CXX=no
19912    save_LDFLAGS="$LDFLAGS"
19913    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
19914    echo "$lt_simple_link_test_code" > conftest.$ac_ext
19915    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
19916      # The linker can only warn and ignore the option if not recognized
19917      # So say no if there are warnings
19918      if test -s conftest.err; then
19919        # Append any errors to the config.log.
19920        cat conftest.err 1>&5
19921        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
19922        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19923        if diff conftest.exp conftest.er2 >/dev/null; then
19924          lt_cv_prog_compiler_static_works_CXX=yes
19925        fi
19926      else
19927        lt_cv_prog_compiler_static_works_CXX=yes
19928      fi
19929    fi
19930    $RM -r conftest*
19931    LDFLAGS="$save_LDFLAGS"
19932
19933 fi
19934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
19935 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
19936
19937 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
19938     :
19939 else
19940     lt_prog_compiler_static_CXX=
19941 fi
19942
19943
19944
19945
19946     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19947 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19948 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19949   $as_echo_n "(cached) " >&6
19950 else
19951   lt_cv_prog_compiler_c_o_CXX=no
19952    $RM -r conftest 2>/dev/null
19953    mkdir conftest
19954    cd conftest
19955    mkdir out
19956    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19957
19958    lt_compiler_flag="-o out/conftest2.$ac_objext"
19959    # Insert the option either (1) after the last *FLAGS variable, or
19960    # (2) before a word containing "conftest.", or (3) at the end.
19961    # Note that $ac_compile itself does not contain backslashes and begins
19962    # with a dollar sign (not a hyphen), so the echo should work correctly.
19963    lt_compile=`echo "$ac_compile" | $SED \
19964    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19965    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19966    -e 's:$: $lt_compiler_flag:'`
19967    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19968    (eval "$lt_compile" 2>out/conftest.err)
19969    ac_status=$?
19970    cat out/conftest.err >&5
19971    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19972    if (exit $ac_status) && test -s out/conftest2.$ac_objext
19973    then
19974      # The compiler can only warn and ignore the option if not recognized
19975      # So say no if there are warnings
19976      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19977      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19978      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19979        lt_cv_prog_compiler_c_o_CXX=yes
19980      fi
19981    fi
19982    chmod u+w . 2>&5
19983    $RM conftest*
19984    # SGI C++ compiler will create directory out/ii_files/ for
19985    # template instantiation
19986    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19987    $RM out/* && rmdir out
19988    cd ..
19989    $RM -r conftest
19990    $RM conftest*
19991
19992 fi
19993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19994 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19995
19996
19997
19998     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19999 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20000 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20001   $as_echo_n "(cached) " >&6
20002 else
20003   lt_cv_prog_compiler_c_o_CXX=no
20004    $RM -r conftest 2>/dev/null
20005    mkdir conftest
20006    cd conftest
20007    mkdir out
20008    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20009
20010    lt_compiler_flag="-o out/conftest2.$ac_objext"
20011    # Insert the option either (1) after the last *FLAGS variable, or
20012    # (2) before a word containing "conftest.", or (3) at the end.
20013    # Note that $ac_compile itself does not contain backslashes and begins
20014    # with a dollar sign (not a hyphen), so the echo should work correctly.
20015    lt_compile=`echo "$ac_compile" | $SED \
20016    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20017    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20018    -e 's:$: $lt_compiler_flag:'`
20019    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20020    (eval "$lt_compile" 2>out/conftest.err)
20021    ac_status=$?
20022    cat out/conftest.err >&5
20023    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20024    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20025    then
20026      # The compiler can only warn and ignore the option if not recognized
20027      # So say no if there are warnings
20028      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20029      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20030      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20031        lt_cv_prog_compiler_c_o_CXX=yes
20032      fi
20033    fi
20034    chmod u+w . 2>&5
20035    $RM conftest*
20036    # SGI C++ compiler will create directory out/ii_files/ for
20037    # template instantiation
20038    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20039    $RM out/* && rmdir out
20040    cd ..
20041    $RM -r conftest
20042    $RM conftest*
20043
20044 fi
20045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20046 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20047
20048
20049
20050
20051 hard_links="nottested"
20052 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20053   # do not overwrite the value of need_locks provided by the user
20054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20055 $as_echo_n "checking if we can lock with hard links... " >&6; }
20056   hard_links=yes
20057   $RM conftest*
20058   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20059   touch conftest.a
20060   ln conftest.a conftest.b 2>&5 || hard_links=no
20061   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20063 $as_echo "$hard_links" >&6; }
20064   if test "$hard_links" = no; then
20065     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20066 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20067     need_locks=warn
20068   fi
20069 else
20070   need_locks=no
20071 fi
20072
20073
20074
20075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20076 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20077
20078   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20079   case $host_os in
20080   aix[4-9]*)
20081     # If we're using GNU nm, then we don't want the "-C" option.
20082     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20083     # Also, AIX nm treats weak defined symbols like other global defined
20084     # symbols, whereas GNU nm marks them as "W".
20085     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20086       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20087     else
20088       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20089     fi
20090     ;;
20091   pw32*)
20092     export_symbols_cmds_CXX="$ltdll_cmds"
20093   ;;
20094   cygwin* | mingw* | cegcc*)
20095     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 > $export_symbols'
20096   ;;
20097   *)
20098     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20099   ;;
20100   esac
20101   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20102
20103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20104 $as_echo "$ld_shlibs_CXX" >&6; }
20105 test "$ld_shlibs_CXX" = no && can_build_shared=no
20106
20107 with_gnu_ld_CXX=$with_gnu_ld
20108
20109
20110
20111
20112
20113
20114 #
20115 # Do we need to explicitly link libc?
20116 #
20117 case "x$archive_cmds_need_lc_CXX" in
20118 x|xyes)
20119   # Assume -lc should be added
20120   archive_cmds_need_lc_CXX=yes
20121
20122   if test "$enable_shared" = yes && test "$GCC" = yes; then
20123     case $archive_cmds_CXX in
20124     *'~'*)
20125       # FIXME: we may have to deal with multi-command sequences.
20126       ;;
20127     '$CC '*)
20128       # Test whether the compiler implicitly links with -lc since on some
20129       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20130       # to ld, don't add -lc before -lgcc.
20131       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20132 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20133 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20134   $as_echo_n "(cached) " >&6
20135 else
20136   $RM conftest*
20137         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20138
20139         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20140   (eval $ac_compile) 2>&5
20141   ac_status=$?
20142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20143   test $ac_status = 0; } 2>conftest.err; then
20144           soname=conftest
20145           lib=conftest
20146           libobjs=conftest.$ac_objext
20147           deplibs=
20148           wl=$lt_prog_compiler_wl_CXX
20149           pic_flag=$lt_prog_compiler_pic_CXX
20150           compiler_flags=-v
20151           linker_flags=-v
20152           verstring=
20153           output_objdir=.
20154           libname=conftest
20155           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20156           allow_undefined_flag_CXX=
20157           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20158   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20159   ac_status=$?
20160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20161   test $ac_status = 0; }
20162           then
20163             lt_cv_archive_cmds_need_lc_CXX=no
20164           else
20165             lt_cv_archive_cmds_need_lc_CXX=yes
20166           fi
20167           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20168         else
20169           cat conftest.err 1>&5
20170         fi
20171         $RM conftest*
20172
20173 fi
20174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20175 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20176       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20177       ;;
20178     esac
20179   fi
20180   ;;
20181 esac
20182
20183
20184
20185
20186
20187
20188
20189
20190
20191
20192
20193
20194
20195
20196
20197
20198
20199
20200
20201
20202
20203
20204
20205
20206
20207
20208
20209
20210
20211
20212
20213
20214
20215
20216
20217
20218
20219
20220
20221
20222
20223
20224
20225
20226
20227
20228
20229
20230
20231
20232
20233
20234
20235
20236
20237
20238
20239
20240
20241
20242
20243
20244
20245
20246     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20247 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20248
20249 library_names_spec=
20250 libname_spec='lib$name'
20251 soname_spec=
20252 shrext_cmds=".so"
20253 postinstall_cmds=
20254 postuninstall_cmds=
20255 finish_cmds=
20256 finish_eval=
20257 shlibpath_var=
20258 shlibpath_overrides_runpath=unknown
20259 version_type=none
20260 dynamic_linker="$host_os ld.so"
20261 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20262 need_lib_prefix=unknown
20263 hardcode_into_libs=no
20264
20265 # when you set need_version to no, make sure it does not cause -set_version
20266 # flags to be left without arguments
20267 need_version=unknown
20268
20269 case $host_os in
20270 aix3*)
20271   version_type=linux
20272   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20273   shlibpath_var=LIBPATH
20274
20275   # AIX 3 has no versioning support, so we append a major version to the name.
20276   soname_spec='${libname}${release}${shared_ext}$major'
20277   ;;
20278
20279 aix[4-9]*)
20280   version_type=linux
20281   need_lib_prefix=no
20282   need_version=no
20283   hardcode_into_libs=yes
20284   if test "$host_cpu" = ia64; then
20285     # AIX 5 supports IA64
20286     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20287     shlibpath_var=LD_LIBRARY_PATH
20288   else
20289     # With GCC up to 2.95.x, collect2 would create an import file
20290     # for dependence libraries.  The import file would start with
20291     # the line `#! .'.  This would cause the generated library to
20292     # depend on `.', always an invalid library.  This was fixed in
20293     # development snapshots of GCC prior to 3.0.
20294     case $host_os in
20295       aix4 | aix4.[01] | aix4.[01].*)
20296       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20297            echo ' yes '
20298            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20299         :
20300       else
20301         can_build_shared=no
20302       fi
20303       ;;
20304     esac
20305     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20306     # soname into executable. Probably we can add versioning support to
20307     # collect2, so additional links can be useful in future.
20308     if test "$aix_use_runtimelinking" = yes; then
20309       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20310       # instead of lib<name>.a to let people know that these are not
20311       # typical AIX shared libraries.
20312       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20313     else
20314       # We preserve .a as extension for shared libraries through AIX4.2
20315       # and later when we are not doing run time linking.
20316       library_names_spec='${libname}${release}.a $libname.a'
20317       soname_spec='${libname}${release}${shared_ext}$major'
20318     fi
20319     shlibpath_var=LIBPATH
20320   fi
20321   ;;
20322
20323 amigaos*)
20324   case $host_cpu in
20325   powerpc)
20326     # Since July 2007 AmigaOS4 officially supports .so libraries.
20327     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20328     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20329     ;;
20330   m68k)
20331     library_names_spec='$libname.ixlibrary $libname.a'
20332     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20333     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 ${libname}_ixlibrary.a || exit 1; done'
20334     ;;
20335   esac
20336   ;;
20337
20338 beos*)
20339   library_names_spec='${libname}${shared_ext}'
20340   dynamic_linker="$host_os ld.so"
20341   shlibpath_var=LIBRARY_PATH
20342   ;;
20343
20344 bsdi[45]*)
20345   version_type=linux
20346   need_version=no
20347   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20348   soname_spec='${libname}${release}${shared_ext}$major'
20349   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20350   shlibpath_var=LD_LIBRARY_PATH
20351   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20352   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20353   # the default ld.so.conf also contains /usr/contrib/lib and
20354   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20355   # libtool to hard-code these into programs
20356   ;;
20357
20358 cygwin* | mingw* | pw32* | cegcc*)
20359   version_type=windows
20360   shrext_cmds=".dll"
20361   need_version=no
20362   need_lib_prefix=no
20363
20364   case $GCC,$host_os in
20365   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20366     library_names_spec='$libname.dll.a'
20367     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20368     postinstall_cmds='base_file=`basename \${file}`~
20369       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20370       dldir=$destdir/`dirname \$dlpath`~
20371       test -d \$dldir || mkdir -p \$dldir~
20372       $install_prog $dir/$dlname \$dldir/$dlname~
20373       chmod a+x \$dldir/$dlname~
20374       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20375         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20376       fi'
20377     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20378       dlpath=$dir/\$dldll~
20379        $RM \$dlpath'
20380     shlibpath_overrides_runpath=yes
20381
20382     case $host_os in
20383     cygwin*)
20384       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20385       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20386
20387       ;;
20388     mingw* | cegcc*)
20389       # MinGW DLLs use traditional 'lib' prefix
20390       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20391       ;;
20392     pw32*)
20393       # pw32 DLLs use 'pw' prefix rather than 'lib'
20394       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20395       ;;
20396     esac
20397     ;;
20398
20399   *)
20400     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20401     ;;
20402   esac
20403   dynamic_linker='Win32 ld.exe'
20404   # FIXME: first we should search . and the directory the executable is in
20405   shlibpath_var=PATH
20406   ;;
20407
20408 darwin* | rhapsody*)
20409   dynamic_linker="$host_os dyld"
20410   version_type=darwin
20411   need_lib_prefix=no
20412   need_version=no
20413   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20414   soname_spec='${libname}${release}${major}$shared_ext'
20415   shlibpath_overrides_runpath=yes
20416   shlibpath_var=DYLD_LIBRARY_PATH
20417   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20418
20419   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20420   ;;
20421
20422 dgux*)
20423   version_type=linux
20424   need_lib_prefix=no
20425   need_version=no
20426   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20427   soname_spec='${libname}${release}${shared_ext}$major'
20428   shlibpath_var=LD_LIBRARY_PATH
20429   ;;
20430
20431 freebsd* | dragonfly*)
20432   # DragonFly does not have aout.  When/if they implement a new
20433   # versioning mechanism, adjust this.
20434   if test -x /usr/bin/objformat; then
20435     objformat=`/usr/bin/objformat`
20436   else
20437     case $host_os in
20438     freebsd[123]*) objformat=aout ;;
20439     *) objformat=elf ;;
20440     esac
20441   fi
20442   version_type=freebsd-$objformat
20443   case $version_type in
20444     freebsd-elf*)
20445       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20446       need_version=no
20447       need_lib_prefix=no
20448       ;;
20449     freebsd-*)
20450       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20451       need_version=yes
20452       ;;
20453   esac
20454   shlibpath_var=LD_LIBRARY_PATH
20455   case $host_os in
20456   freebsd2*)
20457     shlibpath_overrides_runpath=yes
20458     ;;
20459   freebsd3.[01]* | freebsdelf3.[01]*)
20460     shlibpath_overrides_runpath=yes
20461     hardcode_into_libs=yes
20462     ;;
20463   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20464   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20465     shlibpath_overrides_runpath=no
20466     hardcode_into_libs=yes
20467     ;;
20468   *) # from 4.6 on, and DragonFly
20469     shlibpath_overrides_runpath=yes
20470     hardcode_into_libs=yes
20471     ;;
20472   esac
20473   ;;
20474
20475 gnu*)
20476   version_type=linux
20477   need_lib_prefix=no
20478   need_version=no
20479   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20480   soname_spec='${libname}${release}${shared_ext}$major'
20481   shlibpath_var=LD_LIBRARY_PATH
20482   hardcode_into_libs=yes
20483   ;;
20484
20485 haiku*)
20486   version_type=linux
20487   need_lib_prefix=no
20488   need_version=no
20489   dynamic_linker="$host_os runtime_loader"
20490   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20491   soname_spec='${libname}${release}${shared_ext}$major'
20492   shlibpath_var=LIBRARY_PATH
20493   shlibpath_overrides_runpath=yes
20494   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20495   hardcode_into_libs=yes
20496   ;;
20497
20498 hpux9* | hpux10* | hpux11*)
20499   # Give a soname corresponding to the major version so that dld.sl refuses to
20500   # link against other versions.
20501   version_type=sunos
20502   need_lib_prefix=no
20503   need_version=no
20504   case $host_cpu in
20505   ia64*)
20506     shrext_cmds='.so'
20507     hardcode_into_libs=yes
20508     dynamic_linker="$host_os dld.so"
20509     shlibpath_var=LD_LIBRARY_PATH
20510     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20511     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20512     soname_spec='${libname}${release}${shared_ext}$major'
20513     if test "X$HPUX_IA64_MODE" = X32; then
20514       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20515     else
20516       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20517     fi
20518     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20519     ;;
20520   hppa*64*)
20521     shrext_cmds='.sl'
20522     hardcode_into_libs=yes
20523     dynamic_linker="$host_os dld.sl"
20524     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20525     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20526     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20527     soname_spec='${libname}${release}${shared_ext}$major'
20528     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20529     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20530     ;;
20531   *)
20532     shrext_cmds='.sl'
20533     dynamic_linker="$host_os dld.sl"
20534     shlibpath_var=SHLIB_PATH
20535     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20536     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20537     soname_spec='${libname}${release}${shared_ext}$major'
20538     ;;
20539   esac
20540   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20541   postinstall_cmds='chmod 555 $lib'
20542   # or fails outright, so override atomically:
20543   install_override_mode=555
20544   ;;
20545
20546 interix[3-9]*)
20547   version_type=linux
20548   need_lib_prefix=no
20549   need_version=no
20550   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20551   soname_spec='${libname}${release}${shared_ext}$major'
20552   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20553   shlibpath_var=LD_LIBRARY_PATH
20554   shlibpath_overrides_runpath=no
20555   hardcode_into_libs=yes
20556   ;;
20557
20558 irix5* | irix6* | nonstopux*)
20559   case $host_os in
20560     nonstopux*) version_type=nonstopux ;;
20561     *)
20562         if test "$lt_cv_prog_gnu_ld" = yes; then
20563                 version_type=linux
20564         else
20565                 version_type=irix
20566         fi ;;
20567   esac
20568   need_lib_prefix=no
20569   need_version=no
20570   soname_spec='${libname}${release}${shared_ext}$major'
20571   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20572   case $host_os in
20573   irix5* | nonstopux*)
20574     libsuff= shlibsuff=
20575     ;;
20576   *)
20577     case $LD in # libtool.m4 will add one of these switches to LD
20578     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20579       libsuff= shlibsuff= libmagic=32-bit;;
20580     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20581       libsuff=32 shlibsuff=N32 libmagic=N32;;
20582     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20583       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20584     *) libsuff= shlibsuff= libmagic=never-match;;
20585     esac
20586     ;;
20587   esac
20588   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20589   shlibpath_overrides_runpath=no
20590   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20591   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20592   hardcode_into_libs=yes
20593   ;;
20594
20595 # No shared lib support for Linux oldld, aout, or coff.
20596 linux*oldld* | linux*aout* | linux*coff*)
20597   dynamic_linker=no
20598   ;;
20599
20600 # This must be Linux ELF.
20601 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20602   version_type=linux
20603   need_lib_prefix=no
20604   need_version=no
20605   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20606   soname_spec='${libname}${release}${shared_ext}$major'
20607   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20608   shlibpath_var=LD_LIBRARY_PATH
20609   shlibpath_overrides_runpath=no
20610
20611   # Some binutils ld are patched to set DT_RUNPATH
20612   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20613   $as_echo_n "(cached) " >&6
20614 else
20615   lt_cv_shlibpath_overrides_runpath=no
20616     save_LDFLAGS=$LDFLAGS
20617     save_libdir=$libdir
20618     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20619          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20620     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20621 /* end confdefs.h.  */
20622
20623 int
20624 main ()
20625 {
20626
20627   ;
20628   return 0;
20629 }
20630 _ACEOF
20631 if ac_fn_cxx_try_link "$LINENO"; then :
20632   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20633   lt_cv_shlibpath_overrides_runpath=yes
20634 fi
20635 fi
20636 rm -f core conftest.err conftest.$ac_objext \
20637     conftest$ac_exeext conftest.$ac_ext
20638     LDFLAGS=$save_LDFLAGS
20639     libdir=$save_libdir
20640
20641 fi
20642
20643   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20644
20645   # This implies no fast_install, which is unacceptable.
20646   # Some rework will be needed to allow for fast_install
20647   # before this can be enabled.
20648   hardcode_into_libs=yes
20649
20650   # Append ld.so.conf contents to the search path
20651   if test -f /etc/ld.so.conf; then
20652     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' ' '`
20653     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20654   fi
20655
20656   # We used to test for /lib/ld.so.1 and disable shared libraries on
20657   # powerpc, because MkLinux only supported shared libraries with the
20658   # GNU dynamic linker.  Since this was broken with cross compilers,
20659   # most powerpc-linux boxes support dynamic linking these days and
20660   # people can always --disable-shared, the test was removed, and we
20661   # assume the GNU/Linux dynamic linker is in use.
20662   dynamic_linker='GNU/Linux ld.so'
20663   ;;
20664
20665 netbsd*)
20666   version_type=sunos
20667   need_lib_prefix=no
20668   need_version=no
20669   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20670     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20671     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20672     dynamic_linker='NetBSD (a.out) ld.so'
20673   else
20674     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20675     soname_spec='${libname}${release}${shared_ext}$major'
20676     dynamic_linker='NetBSD ld.elf_so'
20677   fi
20678   shlibpath_var=LD_LIBRARY_PATH
20679   shlibpath_overrides_runpath=yes
20680   hardcode_into_libs=yes
20681   ;;
20682
20683 newsos6)
20684   version_type=linux
20685   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20686   shlibpath_var=LD_LIBRARY_PATH
20687   shlibpath_overrides_runpath=yes
20688   ;;
20689
20690 *nto* | *qnx*)
20691   version_type=qnx
20692   need_lib_prefix=no
20693   need_version=no
20694   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20695   soname_spec='${libname}${release}${shared_ext}$major'
20696   shlibpath_var=LD_LIBRARY_PATH
20697   shlibpath_overrides_runpath=no
20698   hardcode_into_libs=yes
20699   dynamic_linker='ldqnx.so'
20700   ;;
20701
20702 openbsd*)
20703   version_type=sunos
20704   sys_lib_dlsearch_path_spec="/usr/lib"
20705   need_lib_prefix=no
20706   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20707   case $host_os in
20708     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20709     *)                          need_version=no  ;;
20710   esac
20711   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20712   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20713   shlibpath_var=LD_LIBRARY_PATH
20714   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20715     case $host_os in
20716       openbsd2.[89] | openbsd2.[89].*)
20717         shlibpath_overrides_runpath=no
20718         ;;
20719       *)
20720         shlibpath_overrides_runpath=yes
20721         ;;
20722       esac
20723   else
20724     shlibpath_overrides_runpath=yes
20725   fi
20726   ;;
20727
20728 os2*)
20729   libname_spec='$name'
20730   shrext_cmds=".dll"
20731   need_lib_prefix=no
20732   library_names_spec='$libname${shared_ext} $libname.a'
20733   dynamic_linker='OS/2 ld.exe'
20734   shlibpath_var=LIBPATH
20735   ;;
20736
20737 osf3* | osf4* | osf5*)
20738   version_type=osf
20739   need_lib_prefix=no
20740   need_version=no
20741   soname_spec='${libname}${release}${shared_ext}$major'
20742   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20743   shlibpath_var=LD_LIBRARY_PATH
20744   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20745   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20746   ;;
20747
20748 rdos*)
20749   dynamic_linker=no
20750   ;;
20751
20752 solaris*)
20753   version_type=linux
20754   need_lib_prefix=no
20755   need_version=no
20756   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20757   soname_spec='${libname}${release}${shared_ext}$major'
20758   shlibpath_var=LD_LIBRARY_PATH
20759   shlibpath_overrides_runpath=yes
20760   hardcode_into_libs=yes
20761   # ldd complains unless libraries are executable
20762   postinstall_cmds='chmod +x $lib'
20763   ;;
20764
20765 sunos4*)
20766   version_type=sunos
20767   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20768   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20769   shlibpath_var=LD_LIBRARY_PATH
20770   shlibpath_overrides_runpath=yes
20771   if test "$with_gnu_ld" = yes; then
20772     need_lib_prefix=no
20773   fi
20774   need_version=yes
20775   ;;
20776
20777 sysv4 | sysv4.3*)
20778   version_type=linux
20779   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20780   soname_spec='${libname}${release}${shared_ext}$major'
20781   shlibpath_var=LD_LIBRARY_PATH
20782   case $host_vendor in
20783     sni)
20784       shlibpath_overrides_runpath=no
20785       need_lib_prefix=no
20786       runpath_var=LD_RUN_PATH
20787       ;;
20788     siemens)
20789       need_lib_prefix=no
20790       ;;
20791     motorola)
20792       need_lib_prefix=no
20793       need_version=no
20794       shlibpath_overrides_runpath=no
20795       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20796       ;;
20797   esac
20798   ;;
20799
20800 sysv4*MP*)
20801   if test -d /usr/nec ;then
20802     version_type=linux
20803     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20804     soname_spec='$libname${shared_ext}.$major'
20805     shlibpath_var=LD_LIBRARY_PATH
20806   fi
20807   ;;
20808
20809 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20810   version_type=freebsd-elf
20811   need_lib_prefix=no
20812   need_version=no
20813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20814   soname_spec='${libname}${release}${shared_ext}$major'
20815   shlibpath_var=LD_LIBRARY_PATH
20816   shlibpath_overrides_runpath=yes
20817   hardcode_into_libs=yes
20818   if test "$with_gnu_ld" = yes; then
20819     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20820   else
20821     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20822     case $host_os in
20823       sco3.2v5*)
20824         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20825         ;;
20826     esac
20827   fi
20828   sys_lib_dlsearch_path_spec='/usr/lib'
20829   ;;
20830
20831 tpf*)
20832   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20833   version_type=linux
20834   need_lib_prefix=no
20835   need_version=no
20836   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20837   shlibpath_var=LD_LIBRARY_PATH
20838   shlibpath_overrides_runpath=no
20839   hardcode_into_libs=yes
20840   ;;
20841
20842 uts4*)
20843   version_type=linux
20844   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20845   soname_spec='${libname}${release}${shared_ext}$major'
20846   shlibpath_var=LD_LIBRARY_PATH
20847   ;;
20848
20849 *)
20850   dynamic_linker=no
20851   ;;
20852 esac
20853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20854 $as_echo "$dynamic_linker" >&6; }
20855 test "$dynamic_linker" = no && can_build_shared=no
20856
20857 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20858 if test "$GCC" = yes; then
20859   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20860 fi
20861
20862 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20863   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20864 fi
20865 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20866   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20867 fi
20868
20869
20870
20871
20872
20873
20874
20875
20876
20877
20878
20879
20880
20881
20882
20883
20884
20885
20886
20887
20888
20889
20890
20891
20892
20893
20894
20895
20896
20897
20898
20899
20900
20901
20902
20903
20904
20905
20906     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
20907 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
20908 hardcode_action_CXX=
20909 if test -n "$hardcode_libdir_flag_spec_CXX" ||
20910    test -n "$runpath_var_CXX" ||
20911    test "X$hardcode_automatic_CXX" = "Xyes" ; then
20912
20913   # We can hardcode non-existent directories.
20914   if test "$hardcode_direct_CXX" != no &&
20915      # If the only mechanism to avoid hardcoding is shlibpath_var, we
20916      # have to relink, otherwise we might link with an installed library
20917      # when we should be linking with a yet-to-be-installed one
20918      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
20919      test "$hardcode_minus_L_CXX" != no; then
20920     # Linking always hardcodes the temporary library directory.
20921     hardcode_action_CXX=relink
20922   else
20923     # We can link without hardcoding, and we can hardcode nonexisting dirs.
20924     hardcode_action_CXX=immediate
20925   fi
20926 else
20927   # We cannot hardcode anything, or else we can only hardcode existing
20928   # directories.
20929   hardcode_action_CXX=unsupported
20930 fi
20931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
20932 $as_echo "$hardcode_action_CXX" >&6; }
20933
20934 if test "$hardcode_action_CXX" = relink ||
20935    test "$inherit_rpath_CXX" = yes; then
20936   # Fast installation is not supported
20937   enable_fast_install=no
20938 elif test "$shlibpath_overrides_runpath" = yes ||
20939      test "$enable_shared" = no; then
20940   # Fast installation is not necessary
20941   enable_fast_install=needless
20942 fi
20943
20944
20945
20946
20947
20948
20949
20950   fi # test -n "$compiler"
20951
20952   CC=$lt_save_CC
20953   LDCXX=$LD
20954   LD=$lt_save_LD
20955   GCC=$lt_save_GCC
20956   with_gnu_ld=$lt_save_with_gnu_ld
20957   lt_cv_path_LDCXX=$lt_cv_path_LD
20958   lt_cv_path_LD=$lt_save_path_LD
20959   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
20960   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
20961 fi # test "$_lt_caught_CXX_error" != yes
20962
20963 ac_ext=c
20964 ac_cpp='$CPP $CPPFLAGS'
20965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20968
20969
20970
20971
20972
20973
20974
20975
20976
20977
20978
20979
20980
20981
20982
20983
20984 # Only expand once:
20985
20986
20987
20988
20989
20990 # Identify the assembler which will work hand-in-glove with the newly
20991 # built GCC, so that we can examine its features.  This is the assembler
20992 # which will be driven by the driver program.
20993 #
20994 # If build != host, and we aren't building gas in-tree, we identify a
20995 # build->target assembler and hope that it will have the same features
20996 # as the host->target assembler we'll be using.
20997 gcc_cv_gas_major_version=
20998 gcc_cv_gas_minor_version=
20999 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21000
21001 if test "${gcc_cv_as+set}" = set; then :
21002
21003 else
21004
21005 if test -x "$DEFAULT_ASSEMBLER"; then
21006         gcc_cv_as="$DEFAULT_ASSEMBLER"
21007 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21008      && test -f ../gas/Makefile \
21009      && test x$build = x$host; then
21010         gcc_cv_as=../gas/as-new$build_exeext
21011 elif test -x as$build_exeext; then
21012         # Build using assembler in the current directory.
21013         gcc_cv_as=./as$build_exeext
21014 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21015         gcc_cv_as="$AS_FOR_TARGET"
21016 else
21017         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21018 set dummy $AS_FOR_TARGET; ac_word=$2
21019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21020 $as_echo_n "checking for $ac_word... " >&6; }
21021 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21022   $as_echo_n "(cached) " >&6
21023 else
21024   case $gcc_cv_as in
21025   [\\/]* | ?:[\\/]*)
21026   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21027   ;;
21028   *)
21029   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21030 for as_dir in $PATH
21031 do
21032   IFS=$as_save_IFS
21033   test -z "$as_dir" && as_dir=.
21034     for ac_exec_ext in '' $ac_executable_extensions; do
21035   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21036     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21038     break 2
21039   fi
21040 done
21041   done
21042 IFS=$as_save_IFS
21043
21044   ;;
21045 esac
21046 fi
21047 gcc_cv_as=$ac_cv_path_gcc_cv_as
21048 if test -n "$gcc_cv_as"; then
21049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21050 $as_echo "$gcc_cv_as" >&6; }
21051 else
21052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21053 $as_echo "no" >&6; }
21054 fi
21055
21056
21057 fi
21058 fi
21059
21060 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21061
21062 case "$ORIGINAL_AS_FOR_TARGET" in
21063   ./as | ./as$build_exeext) ;;
21064   *) ac_config_files="$ac_config_files as:exec-tool.in"
21065  ;;
21066 esac
21067
21068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21069 $as_echo_n "checking what assembler to use... " >&6; }
21070 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21071   # Single tree build which includes gas.  We want to prefer it
21072   # over whatever linker top-level may have detected, since
21073   # we'll use what we're building after installation anyway.
21074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21075 $as_echo "newly built gas" >&6; }
21076   in_tree_gas=yes
21077   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21078 for f in $gcc_cv_as_bfd_srcdir/configure \
21079          $gcc_cv_as_gas_srcdir/configure \
21080          $gcc_cv_as_gas_srcdir/configure.in \
21081          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21082   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21083   if test x$gcc_cv_gas_version != x; then
21084     break
21085   fi
21086 done
21087 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21088 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21089 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21090 case $gcc_cv_gas_patch_version in
21091   "") gcc_cv_gas_patch_version="0" ;;
21092 esac
21093 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21094                             + $gcc_cv_gas_minor_version \) \* 1000 \
21095                             + $gcc_cv_gas_patch_version`
21096
21097   in_tree_gas_is_elf=no
21098   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21099      || (grep 'obj_format = multi' ../gas/Makefile \
21100          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21101   then
21102     in_tree_gas_is_elf=yes
21103   fi
21104 else
21105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21106 $as_echo "$gcc_cv_as" >&6; }
21107   in_tree_gas=no
21108 fi
21109
21110 # Identify the linker which will work hand-in-glove with the newly
21111 # built GCC, so that we can examine its features.  This is the linker
21112 # which will be driven by the driver program.
21113 #
21114 # If build != host, and we aren't building gas in-tree, we identify a
21115 # build->target linker and hope that it will have the same features
21116 # as the host->target linker we'll be using.
21117 gcc_cv_gld_major_version=
21118 gcc_cv_gld_minor_version=
21119 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21120 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21121
21122 if test "${gcc_cv_ld+set}" = set; then :
21123
21124 else
21125
21126 if test -x "$DEFAULT_LINKER"; then
21127         gcc_cv_ld="$DEFAULT_LINKER"
21128 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21129      && test -f ../ld/Makefile \
21130      && test x$build = x$host; then
21131         gcc_cv_ld=../ld/ld-new$build_exeext
21132 elif test -x collect-ld$build_exeext; then
21133         # Build using linker in the current directory.
21134         gcc_cv_ld=./collect-ld$build_exeext
21135 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21136         gcc_cv_ld="$LD_FOR_TARGET"
21137 else
21138         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21139 set dummy $LD_FOR_TARGET; ac_word=$2
21140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21141 $as_echo_n "checking for $ac_word... " >&6; }
21142 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21143   $as_echo_n "(cached) " >&6
21144 else
21145   case $gcc_cv_ld in
21146   [\\/]* | ?:[\\/]*)
21147   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21148   ;;
21149   *)
21150   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21151 for as_dir in $PATH
21152 do
21153   IFS=$as_save_IFS
21154   test -z "$as_dir" && as_dir=.
21155     for ac_exec_ext in '' $ac_executable_extensions; do
21156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21157     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21159     break 2
21160   fi
21161 done
21162   done
21163 IFS=$as_save_IFS
21164
21165   ;;
21166 esac
21167 fi
21168 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21169 if test -n "$gcc_cv_ld"; then
21170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21171 $as_echo "$gcc_cv_ld" >&6; }
21172 else
21173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21174 $as_echo "no" >&6; }
21175 fi
21176
21177
21178 fi
21179 fi
21180
21181 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21182 PLUGIN_LD=`basename $gcc_cv_ld`
21183
21184 # Check whether --with-plugin-ld was given.
21185 if test "${with_plugin_ld+set}" = set; then :
21186   withval=$with_plugin_ld; if test x"$withval" != x; then
21187    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21188    PLUGIN_LD="$withval"
21189  fi
21190 fi
21191
21192
21193
21194 cat >>confdefs.h <<_ACEOF
21195 #define PLUGIN_LD "$PLUGIN_LD"
21196 _ACEOF
21197
21198
21199 # Check to see if we are using gold instead of ld
21200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21201 $as_echo_n "checking whether we are using gold... " >&6; }
21202 ld_is_gold=no
21203 if test x$gcc_cv_ld != x; then
21204   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21205      | grep "GNU gold" > /dev/null; then
21206     ld_is_gold=yes
21207   fi
21208 fi
21209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21210 $as_echo "$ld_is_gold" >&6; }
21211
21212 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21213
21214 case "$ORIGINAL_LD_FOR_TARGET" in
21215   ./collect-ld | ./collect-ld$build_exeext) ;;
21216   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21217  ;;
21218 esac
21219
21220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21221 $as_echo_n "checking what linker to use... " >&6; }
21222 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21223    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21224         # Single tree build which includes ld.  We want to prefer it
21225         # over whatever linker top-level may have detected, since
21226         # we'll use what we're building after installation anyway.
21227         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21228 $as_echo "newly built ld" >&6; }
21229         in_tree_ld=yes
21230         in_tree_ld_is_elf=no
21231         if (grep 'EMUL = .*elf' ../ld/Makefile \
21232             || grep 'EMUL = .*linux' ../ld/Makefile \
21233             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21234           in_tree_ld_is_elf=yes
21235         elif test "$ld_is_gold" = yes; then
21236           in_tree_ld_is_elf=yes
21237         fi
21238         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
21239         do
21240                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21241                 if test x$gcc_cv_gld_version != x; then
21242                         break
21243                 fi
21244         done
21245         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21246         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21247 else
21248         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21249 $as_echo "$gcc_cv_ld" >&6; }
21250         in_tree_ld=no
21251 fi
21252
21253 # Figure out what nm we will be using.
21254 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21255 if test "${gcc_cv_nm+set}" = set; then :
21256
21257 else
21258
21259 if test -f $gcc_cv_binutils_srcdir/configure.in \
21260      && test -f ../binutils/Makefile \
21261      && test x$build = x$host; then
21262         gcc_cv_nm=../binutils/nm-new$build_exeext
21263 elif test -x nm$build_exeext; then
21264         gcc_cv_nm=./nm$build_exeext
21265 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21266         gcc_cv_nm="$NM_FOR_TARGET"
21267 else
21268         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21269 set dummy $NM_FOR_TARGET; ac_word=$2
21270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21271 $as_echo_n "checking for $ac_word... " >&6; }
21272 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21273   $as_echo_n "(cached) " >&6
21274 else
21275   case $gcc_cv_nm in
21276   [\\/]* | ?:[\\/]*)
21277   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21278   ;;
21279   *)
21280   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21281 for as_dir in $PATH
21282 do
21283   IFS=$as_save_IFS
21284   test -z "$as_dir" && as_dir=.
21285     for ac_exec_ext in '' $ac_executable_extensions; do
21286   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21287     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21289     break 2
21290   fi
21291 done
21292   done
21293 IFS=$as_save_IFS
21294
21295   ;;
21296 esac
21297 fi
21298 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21299 if test -n "$gcc_cv_nm"; then
21300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21301 $as_echo "$gcc_cv_nm" >&6; }
21302 else
21303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21304 $as_echo "no" >&6; }
21305 fi
21306
21307
21308 fi
21309 fi
21310
21311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21312 $as_echo_n "checking what nm to use... " >&6; }
21313 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21314         # Single tree build which includes binutils.
21315         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21316 $as_echo "newly built nm" >&6; }
21317         in_tree_nm=yes
21318 else
21319         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21320 $as_echo "$gcc_cv_nm" >&6; }
21321         in_tree_nm=no
21322 fi
21323
21324 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21325
21326 case "$ORIGINAL_NM_FOR_TARGET" in
21327   ./nm | ./nm$build_exeext) ;;
21328   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21329  ;;
21330 esac
21331
21332
21333 # Figure out what objdump we will be using.
21334 if test "${gcc_cv_objdump+set}" = set; then :
21335
21336 else
21337
21338 if test -f $gcc_cv_binutils_srcdir/configure.in \
21339      && test -f ../binutils/Makefile \
21340      && test x$build = x$host; then
21341         # Single tree build which includes binutils.
21342         gcc_cv_objdump=../binutils/objdump$build_exeext
21343 elif test -x objdump$build_exeext; then
21344         gcc_cv_objdump=./objdump$build_exeext
21345 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21346         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21347 else
21348         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21349 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21351 $as_echo_n "checking for $ac_word... " >&6; }
21352 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21353   $as_echo_n "(cached) " >&6
21354 else
21355   case $gcc_cv_objdump in
21356   [\\/]* | ?:[\\/]*)
21357   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21358   ;;
21359   *)
21360   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21361 for as_dir in $PATH
21362 do
21363   IFS=$as_save_IFS
21364   test -z "$as_dir" && as_dir=.
21365     for ac_exec_ext in '' $ac_executable_extensions; do
21366   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21367     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21369     break 2
21370   fi
21371 done
21372   done
21373 IFS=$as_save_IFS
21374
21375   ;;
21376 esac
21377 fi
21378 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21379 if test -n "$gcc_cv_objdump"; then
21380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21381 $as_echo "$gcc_cv_objdump" >&6; }
21382 else
21383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21384 $as_echo "no" >&6; }
21385 fi
21386
21387
21388 fi
21389 fi
21390
21391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21392 $as_echo_n "checking what objdump to use... " >&6; }
21393 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21394         # Single tree build which includes binutils.
21395         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21396 $as_echo "newly built objdump" >&6; }
21397 elif test x$gcc_cv_objdump = x; then
21398         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21399 $as_echo "not found" >&6; }
21400 else
21401         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21402 $as_echo "$gcc_cv_objdump" >&6; }
21403 fi
21404
21405 # Figure out what readelf we will be using.
21406 if test "${gcc_cv_readelf+set}" = set; then :
21407
21408 else
21409
21410 if test -f $gcc_cv_binutils_srcdir/configure.in \
21411      && test -f ../binutils/Makefile \
21412      && test x$build = x$host; then
21413         # Single tree build which includes binutils.
21414         gcc_cv_readelf=../binutils/readelf$build_exeext
21415 elif test -x readelf$build_exeext; then
21416         gcc_cv_readelf=./readelf$build_exeext
21417 else
21418         # Extract the first word of "readelf", so it can be a program name with args.
21419 set dummy readelf; ac_word=$2
21420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21421 $as_echo_n "checking for $ac_word... " >&6; }
21422 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21423   $as_echo_n "(cached) " >&6
21424 else
21425   case $gcc_cv_readelf in
21426   [\\/]* | ?:[\\/]*)
21427   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21428   ;;
21429   *)
21430   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21431 for as_dir in $PATH
21432 do
21433   IFS=$as_save_IFS
21434   test -z "$as_dir" && as_dir=.
21435     for ac_exec_ext in '' $ac_executable_extensions; do
21436   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21437     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21439     break 2
21440   fi
21441 done
21442   done
21443 IFS=$as_save_IFS
21444
21445   ;;
21446 esac
21447 fi
21448 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21449 if test -n "$gcc_cv_readelf"; then
21450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21451 $as_echo "$gcc_cv_readelf" >&6; }
21452 else
21453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21454 $as_echo "no" >&6; }
21455 fi
21456
21457
21458 fi
21459 fi
21460
21461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21462 $as_echo_n "checking what readelf to use... " >&6; }
21463 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21464         # Single tree build which includes binutils.
21465         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21466 $as_echo "newly built readelf" >&6; }
21467 elif test x$gcc_cv_readelf = x; then
21468         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21469 $as_echo "not found" >&6; }
21470 else
21471         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21472 $as_echo "$gcc_cv_readelf" >&6; }
21473 fi
21474
21475 # Figure out what assembler alignment features are present.
21476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21477 $as_echo_n "checking assembler flags... " >&6; }
21478 if test "${gcc_cv_as_flags+set}" = set; then :
21479   $as_echo_n "(cached) " >&6
21480 else
21481    case "$target" in
21482   i[34567]86-*-linux*)
21483         gcc_cv_as_flags="--32"
21484     ;;
21485   powerpc*-*-darwin*)
21486         gcc_cv_as_flags="-arch ppc"
21487     ;;
21488   *)
21489     gcc_cv_as_flags=" "
21490     ;;
21491   esac
21492 fi
21493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21494 $as_echo "$gcc_cv_as_flags" >&6; }
21495
21496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21497 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21498 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21499   $as_echo_n "(cached) " >&6
21500 else
21501   gcc_cv_as_balign_and_p2align=no
21502     if test $in_tree_gas = yes; then
21503     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21504   then gcc_cv_as_balign_and_p2align=yes
21505 fi
21506   elif test x$gcc_cv_as != x; then
21507     $as_echo '.balign 4
21508 .p2align 2' > conftest.s
21509     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21510   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21511   (eval $ac_try) 2>&5
21512   ac_status=$?
21513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21514   test $ac_status = 0; }; }
21515     then
21516         gcc_cv_as_balign_and_p2align=yes
21517     else
21518       echo "configure: failed program was" >&5
21519       cat conftest.s >&5
21520     fi
21521     rm -f conftest.o conftest.s
21522   fi
21523 fi
21524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21525 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21526 if test $gcc_cv_as_balign_and_p2align = yes; then
21527
21528 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21529
21530 fi
21531
21532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21533 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21534 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21535   $as_echo_n "(cached) " >&6
21536 else
21537   gcc_cv_as_max_skip_p2align=no
21538     if test $in_tree_gas = yes; then
21539     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21540   then gcc_cv_as_max_skip_p2align=yes
21541 fi
21542   elif test x$gcc_cv_as != x; then
21543     $as_echo '.p2align 4,,7' > conftest.s
21544     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21545   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21546   (eval $ac_try) 2>&5
21547   ac_status=$?
21548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21549   test $ac_status = 0; }; }
21550     then
21551         gcc_cv_as_max_skip_p2align=yes
21552     else
21553       echo "configure: failed program was" >&5
21554       cat conftest.s >&5
21555     fi
21556     rm -f conftest.o conftest.s
21557   fi
21558 fi
21559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21560 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21561 if test $gcc_cv_as_max_skip_p2align = yes; then
21562
21563 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21564
21565 fi
21566
21567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21568 $as_echo_n "checking assembler for .literal16... " >&6; }
21569 if test "${gcc_cv_as_literal16+set}" = set; then :
21570   $as_echo_n "(cached) " >&6
21571 else
21572   gcc_cv_as_literal16=no
21573     if test $in_tree_gas = yes; then
21574     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21575   then gcc_cv_as_literal16=yes
21576 fi
21577   elif test x$gcc_cv_as != x; then
21578     $as_echo '.literal16' > conftest.s
21579     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21580   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21581   (eval $ac_try) 2>&5
21582   ac_status=$?
21583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21584   test $ac_status = 0; }; }
21585     then
21586         gcc_cv_as_literal16=yes
21587     else
21588       echo "configure: failed program was" >&5
21589       cat conftest.s >&5
21590     fi
21591     rm -f conftest.o conftest.s
21592   fi
21593 fi
21594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21595 $as_echo "$gcc_cv_as_literal16" >&6; }
21596 if test $gcc_cv_as_literal16 = yes; then
21597
21598 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21599
21600 fi
21601
21602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21603 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21604 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21605   $as_echo_n "(cached) " >&6
21606 else
21607   gcc_cv_as_subsection_m1=no
21608     if test $in_tree_gas = yes; then
21609     if test $in_tree_gas_is_elf = yes \
21610   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21611   then gcc_cv_as_subsection_m1=yes
21612 fi
21613   elif test x$gcc_cv_as != x; then
21614     $as_echo 'conftest_label1: .word 0
21615 .subsection -1
21616 conftest_label2: .word 0
21617 .previous' > conftest.s
21618     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21619   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21620   (eval $ac_try) 2>&5
21621   ac_status=$?
21622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21623   test $ac_status = 0; }; }
21624     then
21625         if test x$gcc_cv_nm != x; then
21626     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21627     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21628     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21629     then :
21630     else gcc_cv_as_subsection_m1=yes
21631     fi
21632     rm -f conftest.nm1 conftest.nm2
21633   fi
21634     else
21635       echo "configure: failed program was" >&5
21636       cat conftest.s >&5
21637     fi
21638     rm -f conftest.o conftest.s
21639   fi
21640 fi
21641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21642 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21643 if test $gcc_cv_as_subsection_m1 = yes; then
21644
21645 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21646
21647 fi
21648
21649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21650 $as_echo_n "checking assembler for .weak... " >&6; }
21651 if test "${gcc_cv_as_weak+set}" = set; then :
21652   $as_echo_n "(cached) " >&6
21653 else
21654   gcc_cv_as_weak=no
21655     if test $in_tree_gas = yes; then
21656     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21657   then gcc_cv_as_weak=yes
21658 fi
21659   elif test x$gcc_cv_as != x; then
21660     $as_echo '  .weak foobar' > conftest.s
21661     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21662   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21663   (eval $ac_try) 2>&5
21664   ac_status=$?
21665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21666   test $ac_status = 0; }; }
21667     then
21668         gcc_cv_as_weak=yes
21669     else
21670       echo "configure: failed program was" >&5
21671       cat conftest.s >&5
21672     fi
21673     rm -f conftest.o conftest.s
21674   fi
21675 fi
21676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21677 $as_echo "$gcc_cv_as_weak" >&6; }
21678 if test $gcc_cv_as_weak = yes; then
21679
21680 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21681
21682 fi
21683
21684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21685 $as_echo_n "checking assembler for .weakref... " >&6; }
21686 if test "${gcc_cv_as_weakref+set}" = set; then :
21687   $as_echo_n "(cached) " >&6
21688 else
21689   gcc_cv_as_weakref=no
21690     if test $in_tree_gas = yes; then
21691     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21692   then gcc_cv_as_weakref=yes
21693 fi
21694   elif test x$gcc_cv_as != x; then
21695     $as_echo '  .weakref foobar, barfnot' > conftest.s
21696     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21697   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21698   (eval $ac_try) 2>&5
21699   ac_status=$?
21700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21701   test $ac_status = 0; }; }
21702     then
21703         gcc_cv_as_weakref=yes
21704     else
21705       echo "configure: failed program was" >&5
21706       cat conftest.s >&5
21707     fi
21708     rm -f conftest.o conftest.s
21709   fi
21710 fi
21711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21712 $as_echo "$gcc_cv_as_weakref" >&6; }
21713 if test $gcc_cv_as_weakref = yes; then
21714
21715 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21716
21717 fi
21718
21719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21720 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21721 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21722   $as_echo_n "(cached) " >&6
21723 else
21724   gcc_cv_as_nsubspa_comdat=no
21725     if test $in_tree_gas = yes; then
21726     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21727   then gcc_cv_as_nsubspa_comdat=yes
21728 fi
21729   elif test x$gcc_cv_as != x; then
21730     $as_echo '  .SPACE $TEXT$
21731         .NSUBSPA $CODE$,COMDAT' > conftest.s
21732     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21733   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21734   (eval $ac_try) 2>&5
21735   ac_status=$?
21736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21737   test $ac_status = 0; }; }
21738     then
21739         gcc_cv_as_nsubspa_comdat=yes
21740     else
21741       echo "configure: failed program was" >&5
21742       cat conftest.s >&5
21743     fi
21744     rm -f conftest.o conftest.s
21745   fi
21746 fi
21747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21748 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21749 if test $gcc_cv_as_nsubspa_comdat = yes; then
21750
21751 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21752
21753 fi
21754
21755 # .hidden needs to be supported in both the assembler and the linker,
21756 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21757 # This is irritatingly difficult to feature test for; we have to check the
21758 # date string after the version number.  If we've got an in-tree
21759 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21760 # to be safe.
21761 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21763 $as_echo_n "checking assembler for .hidden... " >&6; }
21764 if test "${gcc_cv_as_hidden+set}" = set; then :
21765   $as_echo_n "(cached) " >&6
21766 else
21767   gcc_cv_as_hidden=no
21768     if test $in_tree_gas = yes; then
21769     if test $in_tree_gas_is_elf = yes \
21770   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21771   then gcc_cv_as_hidden=yes
21772 fi
21773   elif test x$gcc_cv_as != x; then
21774     $as_echo '  .hidden foobar
21775 foobar:' > conftest.s
21776     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21777   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21778   (eval $ac_try) 2>&5
21779   ac_status=$?
21780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21781   test $ac_status = 0; }; }
21782     then
21783
21784 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21785 # STV_HIDDEN, so disable .hidden support if so.
21786 case "${target}" in
21787   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
21788     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21789       cat > conftest.s <<EOF
21790 .globl hidden
21791         .hidden hidden
21792 hidden:
21793 .globl default
21794         .set    default,hidden
21795 EOF
21796       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21797         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21798         grep '\.hidden default' > /dev/null; then
21799         gcc_cv_as_hidden=no
21800       else
21801         gcc_cv_as_hidden=yes
21802       fi
21803     else
21804       # Assume bug is present if objdump is missing.
21805       gcc_cv_as_hidden=no
21806     fi
21807     ;;
21808   *)
21809     gcc_cv_as_hidden=yes
21810     ;;
21811 esac
21812     else
21813       echo "configure: failed program was" >&5
21814       cat conftest.s >&5
21815     fi
21816     rm -f conftest.o conftest.s
21817   fi
21818 fi
21819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21820 $as_echo "$gcc_cv_as_hidden" >&6; }
21821
21822 case "${target}" in
21823   *-*-darwin*)
21824     # Darwin as has some visibility support, though with a different syntax.
21825     gcc_cv_as_hidden=yes
21826     ;;
21827 esac
21828
21829 # gnu_indirect_function type is an extension proposed at
21830 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21831 # selection of function implementation
21832 # Check whether --enable-gnu-indirect-function was given.
21833 if test "${enable_gnu_indirect_function+set}" = set; then :
21834   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
21835     yes | no) ;;
21836     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
21837 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
21838   esac
21839 else
21840   enable_gnu_indirect_function="$default_gnu_indirect_function"
21841 fi
21842
21843 if test x$enable_gnu_indirect_function = xyes; then
21844
21845 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
21846
21847 fi
21848
21849 if test $in_tree_ld != yes ; then
21850   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21851   if echo "$ld_ver" | grep GNU > /dev/null; then
21852     if test x"$ld_is_gold" = xyes; then
21853       # GNU gold --version looks like this:
21854       #
21855       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
21856       #
21857       # We extract the binutils version which is more familiar and specific
21858       # than the gold version.
21859       ld_vers=`echo $ld_ver | sed -n \
21860           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
21861     else
21862       # GNU ld --version looks like this:
21863       #
21864       # GNU ld (GNU Binutils) 2.21.51.20110225
21865       ld_vers=`echo $ld_ver | sed -n \
21866           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21867     fi
21868     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21869     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21870     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21871     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21872   else
21873     case "${target}" in
21874       *-*-solaris2*)
21875         #
21876         # Solaris 2 ld -V output looks like this for a regular version:
21877         #
21878         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
21879         #
21880         # but test versions add stuff at the end:
21881         #
21882         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
21883         #
21884         ld_ver=`$gcc_cv_ld -V 2>&1`
21885         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
21886           ld_vers=`echo $ld_ver | sed -n \
21887             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
21888           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21889           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21890         fi
21891         ;;
21892     esac
21893   fi
21894 fi
21895
21896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
21897 $as_echo_n "checking linker for .hidden support... " >&6; }
21898 if test "${gcc_cv_ld_hidden+set}" = set; then :
21899   $as_echo_n "(cached) " >&6
21900 else
21901   if test $in_tree_ld = yes ; then
21902   gcc_cv_ld_hidden=no
21903   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21904      && test $in_tree_ld_is_elf = yes; then
21905      gcc_cv_ld_hidden=yes
21906   fi
21907 else
21908   gcc_cv_ld_hidden=yes
21909   if test x"$ld_is_gold" = xyes; then
21910     :
21911   elif echo "$ld_ver" | grep GNU > /dev/null; then
21912     if test 0"$ld_date" -lt 20020404; then
21913       if test -n "$ld_date"; then
21914         # If there was date string, but was earlier than 2002-04-04, fail
21915         gcc_cv_ld_hidden=no
21916       elif test -z "$ld_vers"; then
21917         # If there was no date string nor ld version number, something is wrong
21918         gcc_cv_ld_hidden=no
21919       else
21920         test -z "$ld_vers_patch" && ld_vers_patch=0
21921         if test "$ld_vers_major" -lt 2; then
21922           gcc_cv_ld_hidden=no
21923         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21924           gcc_cv_ld_hidden="no"
21925         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21926           gcc_cv_ld_hidden=no
21927         fi
21928       fi
21929     fi
21930   else
21931     case "${target}" in
21932       *-*-darwin*)
21933         # Darwin ld has some visibility support.
21934         gcc_cv_ld_hidden=yes
21935         ;;
21936       hppa64*-*-hpux* | ia64*-*-hpux*)
21937         gcc_cv_ld_hidden=yes
21938         ;;
21939       *-*-solaris2.8*)
21940         # .hidden support was backported to Solaris 8, starting with ld
21941         # version 1.276.
21942         if test "$ld_vers_minor" -ge 276; then
21943           gcc_cv_ld_hidden=yes
21944         else
21945           gcc_cv_ld_hidden=no
21946         fi
21947         ;;
21948       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21949         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
21950         # .symbolic was only added in Solaris 9 12/02.
21951         gcc_cv_ld_hidden=yes
21952         ;;
21953       *)
21954         gcc_cv_ld_hidden=no
21955         ;;
21956     esac
21957   fi
21958 fi
21959 fi
21960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
21961 $as_echo "$gcc_cv_ld_hidden" >&6; }
21962 libgcc_visibility=no
21963
21964
21965 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21966   libgcc_visibility=yes
21967
21968 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
21969
21970 fi
21971
21972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
21973 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
21974 gcc_cv_ld_ro_rw_mix=unknown
21975 if test $in_tree_ld = yes ; then
21976   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21977      && test $in_tree_ld_is_elf = yes; then
21978     gcc_cv_ld_ro_rw_mix=read-write
21979   fi
21980 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21981   echo '.section myfoosect, "a"' > conftest1.s
21982   echo '.section myfoosect, "aw"' > conftest2.s
21983   echo '.byte 1' >> conftest2.s
21984   echo '.section myfoosect, "a"' > conftest3.s
21985   echo '.byte 0' >> conftest3.s
21986   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21987      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21988      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21989      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21990         conftest2.o conftest3.o > /dev/null 2>&1; then
21991     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21992                          | sed -e '/myfoosect/!d' -e N`
21993     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21994       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21995         gcc_cv_ld_ro_rw_mix=read-only
21996       else
21997         gcc_cv_ld_ro_rw_mix=read-write
21998       fi
21999     fi
22000   fi
22001   rm -f conftest.* conftest[123].*
22002 fi
22003 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22004
22005 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22006
22007 fi
22008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22009 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22010
22011 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22013 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22014 if test "${gcc_cv_as_leb128+set}" = set; then :
22015   $as_echo_n "(cached) " >&6
22016 else
22017   gcc_cv_as_leb128=no
22018     if test $in_tree_gas = yes; then
22019     if test $in_tree_gas_is_elf = yes \
22020   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22021   then gcc_cv_as_leb128=yes
22022 fi
22023   elif test x$gcc_cv_as != x; then
22024     $as_echo '  .data
22025         .uleb128 L2 - L1
22026 L1:
22027         .uleb128 1280
22028         .sleb128 -1010
22029 L2:' > conftest.s
22030     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22031   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22032   (eval $ac_try) 2>&5
22033   ac_status=$?
22034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22035   test $ac_status = 0; }; }
22036     then
22037         # GAS versions before 2.11 do not support uleb128,
22038   # despite appearing to.
22039   # ??? There exists an elf-specific test that will crash
22040   # the assembler.  Perhaps it's better to figure out whether
22041   # arbitrary sections are supported and try the test.
22042   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22043   if echo "$as_ver" | grep GNU > /dev/null; then
22044     as_vers=`echo $as_ver | sed -n \
22045         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22046     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22047     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22048     if test $as_major -eq 2 && test $as_minor -lt 11
22049     then :
22050     else gcc_cv_as_leb128=yes
22051     fi
22052   fi
22053     else
22054       echo "configure: failed program was" >&5
22055       cat conftest.s >&5
22056     fi
22057     rm -f conftest.o conftest.s
22058   fi
22059 fi
22060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22061 $as_echo "$gcc_cv_as_leb128" >&6; }
22062 if test $gcc_cv_as_leb128 = yes; then
22063
22064 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22065
22066 fi
22067
22068 # Check if we have assembler support for unwind directives.
22069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22070 $as_echo_n "checking assembler for cfi directives... " >&6; }
22071 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22072   $as_echo_n "(cached) " >&6
22073 else
22074   gcc_cv_as_cfi_directive=no
22075   if test x$gcc_cv_as != x; then
22076     $as_echo '  .text
22077         .cfi_startproc
22078         .cfi_offset 0, 0
22079         .cfi_same_value 1
22080         .cfi_def_cfa 1, 2
22081         .cfi_escape 1, 2, 3, 4, 5
22082         .cfi_endproc' > conftest.s
22083     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22084   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22085   (eval $ac_try) 2>&5
22086   ac_status=$?
22087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22088   test $ac_status = 0; }; }
22089     then
22090         case "$target" in
22091   *-*-solaris*)
22092     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22093     # read-only and read-write sections, we need to make sure that the
22094     # assembler used emits read-write .eh_frame sections.
22095     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22096       if test "x$gcc_cv_objdump" != x; then
22097         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22098                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22099           gcc_cv_as_cfi_directive=no
22100         else
22101           case "$target" in
22102             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22103               # On Solaris/x86, make sure that GCC and gas agree on using
22104               # read-only .eh_frame sections for 64-bit.
22105               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22106                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22107                         sed -e /.eh_frame/!d -e N | \
22108                         grep READONLY > /dev/null; then
22109                 gcc_cv_as_cfi_directive=yes
22110               else
22111                 gcc_cv_as_cfi_directive=no
22112               fi
22113               ;;
22114             *)
22115               gcc_cv_as_cfi_directive=yes
22116               ;;
22117           esac
22118         fi
22119       else
22120         # no objdump, err on the side of caution
22121         gcc_cv_as_cfi_directive=no
22122       fi
22123     else
22124       gcc_cv_as_cfi_directive=yes
22125     fi
22126     ;;
22127   *-*-*)
22128     gcc_cv_as_cfi_directive=yes
22129     ;;
22130 esac
22131     else
22132       echo "configure: failed program was" >&5
22133       cat conftest.s >&5
22134     fi
22135     rm -f conftest.o conftest.s
22136   fi
22137 fi
22138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22139 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22140
22141 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22143 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22144 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22145   $as_echo_n "(cached) " >&6
22146 else
22147   gcc_cv_as_cfi_advance_working=no
22148   if test x$gcc_cv_as != x; then
22149     $as_echo '  .text
22150         .cfi_startproc
22151         .cfi_adjust_cfa_offset 64
22152         .skip 75040, 0
22153         .cfi_adjust_cfa_offset 128
22154         .cfi_endproc' > conftest.s
22155     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22156   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22157   (eval $ac_try) 2>&5
22158   ac_status=$?
22159   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22160   test $ac_status = 0; }; }
22161     then
22162
22163 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22164     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22165    gcc_cv_as_cfi_advance_working=yes
22166 fi
22167
22168     else
22169       echo "configure: failed program was" >&5
22170       cat conftest.s >&5
22171     fi
22172     rm -f conftest.o conftest.s
22173   fi
22174 fi
22175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22176 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22177
22178 else
22179   # no objdump, err on the side of caution
22180   gcc_cv_as_cfi_advance_working=no
22181 fi
22182
22183
22184 cat >>confdefs.h <<_ACEOF
22185 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22186        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22187 _ACEOF
22188
22189
22190
22191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22192 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22193 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22194   $as_echo_n "(cached) " >&6
22195 else
22196   gcc_cv_as_cfi_personality_directive=no
22197   if test x$gcc_cv_as != x; then
22198     $as_echo '  .text
22199         .cfi_startproc
22200         .cfi_personality 0, symbol
22201         .cfi_endproc' > conftest.s
22202     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22203   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22204   (eval $ac_try) 2>&5
22205   ac_status=$?
22206   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22207   test $ac_status = 0; }; }
22208     then
22209         gcc_cv_as_cfi_personality_directive=yes
22210     else
22211       echo "configure: failed program was" >&5
22212       cat conftest.s >&5
22213     fi
22214     rm -f conftest.o conftest.s
22215   fi
22216 fi
22217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22218 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22219
22220
22221 cat >>confdefs.h <<_ACEOF
22222 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22223     then echo 1; else echo 0; fi`
22224 _ACEOF
22225
22226
22227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22228 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22229 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22230   $as_echo_n "(cached) " >&6
22231 else
22232   gcc_cv_as_cfi_sections_directive=no
22233   if test x$gcc_cv_as != x; then
22234     $as_echo '  .text
22235         .cfi_sections .debug_frame, .eh_frame
22236         .cfi_startproc
22237         .cfi_endproc' > conftest.s
22238     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22239   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22240   (eval $ac_try) 2>&5
22241   ac_status=$?
22242   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22243   test $ac_status = 0; }; }
22244     then
22245         case $target_os in
22246   win32 | pe | cygwin* | mingw32* | uwin*)
22247     # Need to check that we generated the correct relocation for the
22248     # .debug_frame section.  This was fixed for binutils 2.21.
22249     gcc_cv_as_cfi_sections_directive=no
22250     if test "x$gcc_cv_objdump" != x; then
22251      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22252         grep secrel > /dev/null; then
22253       gcc_cv_as_cfi_sections_directive=yes
22254      fi
22255     fi
22256     ;;
22257   *)
22258     gcc_cv_as_cfi_sections_directive=yes
22259     ;;
22260 esac
22261     else
22262       echo "configure: failed program was" >&5
22263       cat conftest.s >&5
22264     fi
22265     rm -f conftest.o conftest.s
22266   fi
22267 fi
22268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22269 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22270
22271
22272
22273 cat >>confdefs.h <<_ACEOF
22274 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22275     then echo 1; else echo 0; fi`
22276 _ACEOF
22277
22278
22279 # GAS versions up to and including 2.11.0 may mis-optimize
22280 # .eh_frame data.
22281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22282 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22283 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22284   $as_echo_n "(cached) " >&6
22285 else
22286   gcc_cv_as_eh_frame=no
22287     if test $in_tree_gas = yes; then
22288     if test $in_tree_gas_is_elf = yes \
22289   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22290   then gcc_cv_as_eh_frame=yes
22291 fi
22292   elif test x$gcc_cv_as != x; then
22293     $as_echo '  .text
22294 .LFB1:
22295         .4byte  0
22296 .L1:
22297         .4byte  0
22298 .LFE1:
22299         .section        .eh_frame,"aw",@progbits
22300 __FRAME_BEGIN__:
22301         .4byte  .LECIE1-.LSCIE1
22302 .LSCIE1:
22303         .4byte  0x0
22304         .byte   0x1
22305         .ascii "z\0"
22306         .byte   0x1
22307         .byte   0x78
22308         .byte   0x1a
22309         .byte   0x0
22310         .byte   0x4
22311         .4byte  1
22312         .p2align 1
22313 .LECIE1:
22314 .LSFDE1:
22315         .4byte  .LEFDE1-.LASFDE1
22316 .LASFDE1:
22317         .4byte  .LASFDE1-__FRAME_BEGIN__
22318         .4byte  .LFB1
22319         .4byte  .LFE1-.LFB1
22320         .byte   0x4
22321         .4byte  .LFE1-.LFB1
22322         .byte   0x4
22323         .4byte  .L1-.LFB1
22324 .LEFDE1:' > conftest.s
22325     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22326   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22327   (eval $ac_try) 2>&5
22328   ac_status=$?
22329   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22330   test $ac_status = 0; }; }
22331     then
22332           cat > conftest.lit <<EOF
22333  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22334  0010 01000000 12000000 18000000 00000000  ................
22335  0020 08000000 04080000 0044               .........D
22336 EOF
22337 cat > conftest.big <<EOF
22338  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22339  0010 00000001 00000012 00000018 00000000  ................
22340  0020 00000008 04000000 0844               .........D
22341 EOF
22342   # If the assembler didn't choke, and we can objdump,
22343   # and we got the correct data, then succeed.
22344   # The text in the here-document typically retains its unix-style line
22345   # endings, while the output of objdump will use host line endings.
22346   # Therefore, use diff -b for the comparisons.
22347   if test x$gcc_cv_objdump != x \
22348   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22349      | tail -3 > conftest.got \
22350   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22351     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22352   then
22353     gcc_cv_as_eh_frame=yes
22354   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
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; }; }; then
22360     gcc_cv_as_eh_frame=buggy
22361   else
22362     # Uh oh, what do we do now?
22363     gcc_cv_as_eh_frame=no
22364   fi
22365     else
22366       echo "configure: failed program was" >&5
22367       cat conftest.s >&5
22368     fi
22369     rm -f conftest.o conftest.s
22370   fi
22371 fi
22372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22373 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22374
22375
22376 if test $gcc_cv_as_eh_frame = buggy; then
22377
22378 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22379
22380 fi
22381
22382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22383 $as_echo_n "checking assembler for section merging support... " >&6; }
22384 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22385   $as_echo_n "(cached) " >&6
22386 else
22387   gcc_cv_as_shf_merge=no
22388     if test $in_tree_gas = yes; then
22389     if test $in_tree_gas_is_elf = yes \
22390   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22391   then gcc_cv_as_shf_merge=yes
22392 fi
22393   elif test x$gcc_cv_as != x; then
22394     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22395     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22396   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22397   (eval $ac_try) 2>&5
22398   ac_status=$?
22399   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22400   test $ac_status = 0; }; }
22401     then
22402         gcc_cv_as_shf_merge=yes
22403     else
22404       echo "configure: failed program was" >&5
22405       cat conftest.s >&5
22406     fi
22407     rm -f conftest.o conftest.s
22408   fi
22409 fi
22410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22411 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22412
22413 if test $gcc_cv_as_shf_merge = no; then
22414   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22415 $as_echo_n "checking assembler for section merging support... " >&6; }
22416 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22417   $as_echo_n "(cached) " >&6
22418 else
22419   gcc_cv_as_shf_merge=no
22420     if test $in_tree_gas = yes; then
22421     if test $in_tree_gas_is_elf = yes \
22422   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22423   then gcc_cv_as_shf_merge=yes
22424 fi
22425   elif test x$gcc_cv_as != x; then
22426     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22427     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22428   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22429   (eval $ac_try) 2>&5
22430   ac_status=$?
22431   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22432   test $ac_status = 0; }; }
22433     then
22434         gcc_cv_as_shf_merge=yes
22435     else
22436       echo "configure: failed program was" >&5
22437       cat conftest.s >&5
22438     fi
22439     rm -f conftest.o conftest.s
22440   fi
22441 fi
22442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22443 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22444
22445 fi
22446
22447 cat >>confdefs.h <<_ACEOF
22448 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22449 _ACEOF
22450
22451
22452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22453 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22454 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22455   $as_echo_n "(cached) " >&6
22456 else
22457   gcc_cv_as_comdat_group=no
22458     if test $in_tree_gas = yes; then
22459     if test $in_tree_gas_is_elf = yes \
22460   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22461   then gcc_cv_as_comdat_group=yes
22462 fi
22463   elif test x$gcc_cv_as != x; then
22464     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22465     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22466   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22467   (eval $ac_try) 2>&5
22468   ac_status=$?
22469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22470   test $ac_status = 0; }; }
22471     then
22472         gcc_cv_as_comdat_group=yes
22473     else
22474       echo "configure: failed program was" >&5
22475       cat conftest.s >&5
22476     fi
22477     rm -f conftest.o conftest.s
22478   fi
22479 fi
22480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22481 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22482
22483 if test $gcc_cv_as_comdat_group = yes; then
22484   gcc_cv_as_comdat_group_percent=no
22485   gcc_cv_as_comdat_group_group=no
22486 else
22487  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22488 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22489 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22490   $as_echo_n "(cached) " >&6
22491 else
22492   gcc_cv_as_comdat_group_percent=no
22493     if test $in_tree_gas = yes; then
22494     if test $in_tree_gas_is_elf = yes \
22495   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22496   then gcc_cv_as_comdat_group_percent=yes
22497 fi
22498   elif test x$gcc_cv_as != x; then
22499     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22500     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22501   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22502   (eval $ac_try) 2>&5
22503   ac_status=$?
22504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22505   test $ac_status = 0; }; }
22506     then
22507         gcc_cv_as_comdat_group_percent=yes
22508     else
22509       echo "configure: failed program was" >&5
22510       cat conftest.s >&5
22511     fi
22512     rm -f conftest.o conftest.s
22513   fi
22514 fi
22515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22516 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22517
22518  if test $gcc_cv_as_comdat_group_percent = yes; then
22519    gcc_cv_as_comdat_group_group=no
22520  else
22521    case "${target}" in
22522      # Sun as uses a completely different syntax.
22523      *-*-solaris2*)
22524        case "${target}" in
22525          sparc*-*-solaris2*)
22526            conftest_s='
22527                .group foo,".text%foo",#comdat
22528                .section ".text%foo", #alloc,#execinstr,#progbits
22529                .globl foo
22530              foo:
22531              '
22532            ;;
22533          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22534            conftest_s='
22535                .group foo,.text%foo,#comdat
22536                .section .text%foo, "ax", @progbits
22537                .globl  foo
22538              foo:
22539              '
22540            ;;
22541        esac
22542        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22543 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22544 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22545   $as_echo_n "(cached) " >&6
22546 else
22547   gcc_cv_as_comdat_group_group=no
22548   if test x$gcc_cv_as != x; then
22549     $as_echo "$conftest_s" > conftest.s
22550     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22551   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22552   (eval $ac_try) 2>&5
22553   ac_status=$?
22554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22555   test $ac_status = 0; }; }
22556     then
22557         gcc_cv_as_comdat_group_group=yes
22558     else
22559       echo "configure: failed program was" >&5
22560       cat conftest.s >&5
22561     fi
22562     rm -f conftest.o conftest.s
22563   fi
22564 fi
22565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22566 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22567
22568        ;;
22569    esac
22570  fi
22571 fi
22572 if test x"$ld_is_gold" = xyes; then
22573   comdat_group=yes
22574 elif test $in_tree_ld = yes ; then
22575   comdat_group=no
22576   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22577      && test $in_tree_ld_is_elf = yes; then
22578      comdat_group=yes
22579   fi
22580 elif echo "$ld_ver" | grep GNU > /dev/null; then
22581   comdat_group=yes
22582   if test 0"$ld_date" -lt 20050308; then
22583     if test -n "$ld_date"; then
22584       # If there was date string, but was earlier than 2005-03-08, fail
22585       comdat_group=no
22586     elif test "$ld_vers_major" -lt 2; then
22587       comdat_group=no
22588     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22589       comdat_group=no
22590     fi
22591   fi
22592 else
22593   case "${target}" in
22594     *-*-solaris2.1[1-9]*)
22595       comdat_group=no
22596       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22597       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22598       # version 1.688.
22599       #
22600       # If using Sun as for COMDAT group as emitted by GCC, one needs at
22601       # least ld version 1.2267.
22602       if test "$ld_vers_major" -gt 1; then
22603         comdat_group=yes
22604       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
22605         comdat_group=yes
22606       elif test "$ld_vers_minor" -ge 2267; then
22607         comdat_group=yes
22608       fi
22609       ;;
22610     *)
22611       # Assume linkers other than GNU ld don't support COMDAT group.
22612       comdat_group=no
22613       ;;
22614   esac
22615 fi
22616 # Allow overriding the automatic COMDAT group tests above.
22617 # Check whether --enable-comdat was given.
22618 if test "${enable_comdat+set}" = set; then :
22619   enableval=$enable_comdat; comdat_group="$enable_comdat"
22620 fi
22621
22622 if test $comdat_group = no; then
22623   gcc_cv_as_comdat_group=no
22624   gcc_cv_as_comdat_group_percent=no
22625   gcc_cv_as_comdat_group_group=no
22626 fi
22627
22628 cat >>confdefs.h <<_ACEOF
22629 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
22630     || test $gcc_cv_as_comdat_group_percent = yes \
22631     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
22632 _ACEOF
22633
22634
22635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22636 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22637 if test "${gcc_cv_as_discriminator+set}" = set; then :
22638   $as_echo_n "(cached) " >&6
22639 else
22640   gcc_cv_as_discriminator=no
22641     if test $in_tree_gas = yes; then
22642     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22643   then gcc_cv_as_discriminator=yes
22644 fi
22645   elif test x$gcc_cv_as != x; then
22646     $as_echo '  .text
22647         .file 1 "conf.c"
22648         .loc 1 1 0 discriminator 1' > conftest.s
22649     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22650   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22651   (eval $ac_try) 2>&5
22652   ac_status=$?
22653   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22654   test $ac_status = 0; }; }
22655     then
22656         gcc_cv_as_discriminator=yes
22657     else
22658       echo "configure: failed program was" >&5
22659       cat conftest.s >&5
22660     fi
22661     rm -f conftest.o conftest.s
22662   fi
22663 fi
22664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22665 $as_echo "$gcc_cv_as_discriminator" >&6; }
22666 if test $gcc_cv_as_discriminator = yes; then
22667
22668 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22669
22670 fi
22671
22672 # Thread-local storage - the check is heavily parameterized.
22673 conftest_s=
22674 tls_first_major=
22675 tls_first_minor=
22676 tls_as_opt=
22677 case "$target" in
22678   alpha*-*-*)
22679     conftest_s='
22680         .section ".tdata","awT",@progbits
22681 foo:    .long   25
22682         .text
22683         ldq     $27,__tls_get_addr($29)         !literal!1
22684         lda     $16,foo($29)                    !tlsgd!1
22685         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22686         ldq     $27,__tls_get_addr($29)         !literal!2
22687         lda     $16,foo($29)                    !tlsldm!2
22688         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22689         ldq     $1,foo($29)                     !gotdtprel
22690         ldah    $2,foo($29)                     !dtprelhi
22691         lda     $3,foo($2)                      !dtprello
22692         lda     $4,foo($29)                     !dtprel
22693         ldq     $1,foo($29)                     !gottprel
22694         ldah    $2,foo($29)                     !tprelhi
22695         lda     $3,foo($2)                      !tprello
22696         lda     $4,foo($29)                     !tprel'
22697         tls_first_major=2
22698         tls_first_minor=13
22699         tls_as_opt=--fatal-warnings
22700         ;;
22701   cris-*-*|crisv32-*-*)
22702     conftest_s='
22703         .section ".tdata","awT",@progbits
22704 x:      .long   25
22705         .text
22706         move.d x:IE,$r10
22707         nop'
22708         tls_first_major=2
22709         tls_first_minor=20
22710         tls_as_opt=--fatal-warnings
22711         ;;
22712   frv*-*-*)
22713     conftest_s='
22714         .section ".tdata","awT",@progbits
22715 x:      .long   25
22716         .text
22717         call    #gettlsoff(x)'
22718         tls_first_major=2
22719         tls_first_minor=14
22720         ;;
22721   hppa*-*-linux*)
22722     conftest_s='
22723 t1:     .reg    %r20
22724 t2:     .reg    %r21
22725 gp:     .reg    %r19
22726         .section ".tdata","awT",@progbits
22727 foo:    .long   25
22728         .text
22729         .align  4
22730         addil LT%foo-$tls_gdidx$,gp
22731         ldo RT%foo-$tls_gdidx$(%r1),%arg0
22732         b __tls_get_addr
22733         nop
22734         addil LT%foo-$tls_ldidx$,gp
22735         b __tls_get_addr
22736         ldo RT%foo-$tls_ldidx$(%r1),%arg0
22737         addil LR%foo-$tls_dtpoff$,%ret0
22738         ldo RR%foo-$tls_dtpoff$(%r1),%t1
22739         mfctl %cr27,%t1
22740         addil LT%foo-$tls_ieoff$,gp
22741         ldw RT%foo-$tls_ieoff$(%r1),%t2
22742         add %t1,%t2,%t3
22743         mfctl %cr27,%t1
22744         addil LR%foo-$tls_leoff$,%t1
22745         ldo RR%foo-$tls_leoff$(%r1),%t2'
22746         tls_first_major=2
22747         tls_first_minor=15
22748         tls_as_opt=--fatal-warnings
22749         ;;
22750   arm*-*-*)
22751     conftest_s='
22752         .section ".tdata","awT",%progbits
22753 foo:    .long   25
22754         .text
22755 .word foo(gottpoff)
22756 .word foo(tpoff)
22757 .word foo(tlsgd)
22758 .word foo(tlsldm)
22759 .word foo(tlsldo)'
22760         tls_first_major=2
22761         tls_first_minor=17
22762         ;;
22763   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
22764     case "$target" in
22765       i[34567]86-*-solaris2.*)
22766         on_solaris=yes
22767         tga_func=___tls_get_addr
22768         ;;
22769       x86_64-*-solaris2.1[0-9]*)
22770         on_solaris=yes
22771         tga_func=__tls_get_addr
22772         ;;
22773       *)
22774         on_solaris=no
22775         ;;
22776     esac
22777     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22778       conftest_s='
22779         .section .tdata,"awt",@progbits'
22780       tls_first_major=0
22781       tls_first_minor=0
22782
22783 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
22784
22785     else
22786       conftest_s='
22787         .section ".tdata","awT",@progbits'
22788       tls_first_major=2
22789       tls_first_minor=14
22790       tls_as_opt="--fatal-warnings"
22791     fi
22792     conftest_s="$conftest_s
22793 foo:    .long   25
22794         .text
22795         movl    %gs:0, %eax
22796         leal    foo@tlsgd(,%ebx,1), %eax
22797         leal    foo@tlsldm(%ebx), %eax
22798         leal    foo@dtpoff(%eax), %edx
22799         movl    foo@gottpoff(%ebx), %eax
22800         subl    foo@gottpoff(%ebx), %eax
22801         addl    foo@gotntpoff(%ebx), %eax
22802         movl    foo@indntpoff, %eax
22803         movl    \$foo@tpoff, %eax
22804         subl    \$foo@tpoff, %eax
22805         leal    foo@ntpoff(%ecx), %eax"
22806     ;;
22807   x86_64-*-*)
22808     conftest_s='
22809         .section ".tdata","awT",@progbits
22810 foo:    .long   25
22811         .text
22812         movq    %fs:0, %rax
22813         leaq    foo@TLSGD(%rip), %rdi
22814         leaq    foo@TLSLD(%rip), %rdi
22815         leaq    foo@DTPOFF(%rax), %rdx
22816         movq    foo@GOTTPOFF(%rip), %rax
22817         movq    $foo@TPOFF, %rax'
22818         tls_first_major=2
22819         tls_first_minor=14
22820         tls_as_opt=--fatal-warnings
22821         ;;
22822   ia64-*-*)
22823     conftest_s='
22824         .section ".tdata","awT",@progbits
22825 foo:    data8   25
22826         .text
22827         addl    r16 = @ltoff(@dtpmod(foo#)), gp
22828         addl    r17 = @ltoff(@dtprel(foo#)), gp
22829         addl    r18 = @ltoff(@tprel(foo#)), gp
22830         addl    r19 = @dtprel(foo#), gp
22831         adds    r21 = @dtprel(foo#), r13
22832         movl    r23 = @dtprel(foo#)
22833         addl    r20 = @tprel(foo#), gp
22834         adds    r22 = @tprel(foo#), r13
22835         movl    r24 = @tprel(foo#)'
22836         tls_first_major=2
22837         tls_first_minor=13
22838         tls_as_opt=--fatal-warnings
22839         ;;
22840   mips*-*-*)
22841     conftest_s='
22842         .section .tdata,"awT",@progbits
22843 x:
22844         .word 2
22845         .text
22846         addiu $4, $28, %tlsgd(x)
22847         addiu $4, $28, %tlsldm(x)
22848         lui $4, %dtprel_hi(x)
22849         addiu $4, $4, %dtprel_lo(x)
22850         lw $4, %gottprel(x)($28)
22851         lui $4, %tprel_hi(x)
22852         addiu $4, $4, %tprel_lo(x)'
22853         tls_first_major=2
22854         tls_first_minor=16
22855         tls_as_opt='-32 --fatal-warnings'
22856         ;;
22857   m68k-*-*)
22858     conftest_s='
22859         .section .tdata,"awT",@progbits
22860 x:
22861         .word 2
22862         .text
22863 foo:
22864         move.l x@TLSGD(%a5),%a0
22865         move.l x@TLSLDM(%a5),%a0
22866         move.l x@TLSLDO(%a5),%a0
22867         move.l x@TLSIE(%a5),%a0
22868         move.l x@TLSLE(%a5),%a0'
22869         tls_first_major=2
22870         tls_first_minor=19
22871         tls_as_opt='--fatal-warnings'
22872         ;;
22873   powerpc-*-*)
22874     conftest_s='
22875         .section ".tdata","awT",@progbits
22876         .align 2
22877 ld0:    .space 4
22878 ld1:    .space 4
22879 x1:     .space 4
22880 x2:     .space 4
22881 x3:     .space 4
22882         .text
22883         addi 3,31,ld0@got@tlsgd
22884         bl __tls_get_addr
22885         addi 3,31,x1@got@tlsld
22886         bl __tls_get_addr
22887         addi 9,3,x1@dtprel
22888         addis 9,3,x2@dtprel@ha
22889         addi 9,9,x2@dtprel@l
22890         lwz 9,x3@got@tprel(31)
22891         add 9,9,x@tls
22892         addi 9,2,x1@tprel
22893         addis 9,2,x2@tprel@ha
22894         addi 9,9,x2@tprel@l'
22895         tls_first_major=2
22896         tls_first_minor=14
22897         tls_as_opt="-a32 --fatal-warnings"
22898         ;;
22899   powerpc64-*-*)
22900     conftest_s='
22901         .section ".tdata","awT",@progbits
22902         .align 3
22903 ld0:    .space 8
22904 ld1:    .space 8
22905 x1:     .space 8
22906 x2:     .space 8
22907 x3:     .space 8
22908         .text
22909         addi 3,2,ld0@got@tlsgd
22910         bl .__tls_get_addr
22911         nop
22912         addi 3,2,ld1@toc
22913         bl .__tls_get_addr
22914         nop
22915         addi 3,2,x1@got@tlsld
22916         bl .__tls_get_addr
22917         nop
22918         addi 9,3,x1@dtprel
22919         bl .__tls_get_addr
22920         nop
22921         addis 9,3,x2@dtprel@ha
22922         addi 9,9,x2@dtprel@l
22923         bl .__tls_get_addr
22924         nop
22925         ld 9,x3@got@dtprel(2)
22926         add 9,9,3
22927         bl .__tls_get_addr
22928         nop'
22929         tls_first_major=2
22930         tls_first_minor=14
22931         tls_as_opt="-a64 --fatal-warnings"
22932         ;;
22933   s390-*-*)
22934     conftest_s='
22935         .section ".tdata","awT",@progbits
22936 foo:    .long   25
22937         .text
22938         .long   foo@TLSGD
22939         .long   foo@TLSLDM
22940         .long   foo@DTPOFF
22941         .long   foo@NTPOFF
22942         .long   foo@GOTNTPOFF
22943         .long   foo@INDNTPOFF
22944         l       %r1,foo@GOTNTPOFF(%r12)
22945         l       %r1,0(%r1):tls_load:foo
22946         bas     %r14,0(%r1,%r13):tls_gdcall:foo
22947         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
22948         tls_first_major=2
22949         tls_first_minor=14
22950         tls_as_opt="-m31 --fatal-warnings"
22951         ;;
22952   s390x-*-*)
22953     conftest_s='
22954         .section ".tdata","awT",@progbits
22955 foo:    .long   25
22956         .text
22957         .quad   foo@TLSGD
22958         .quad   foo@TLSLDM
22959         .quad   foo@DTPOFF
22960         .quad   foo@NTPOFF
22961         .quad   foo@GOTNTPOFF
22962         lg      %r1,foo@GOTNTPOFF(%r12)
22963         larl    %r1,foo@INDNTPOFF
22964         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
22965         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22966         tls_first_major=2
22967         tls_first_minor=14
22968         tls_as_opt="-m64 -Aesame --fatal-warnings"
22969         ;;
22970   sh-*-* | sh[34]-*-*)
22971     conftest_s='
22972         .section ".tdata","awT",@progbits
22973 foo:    .long   25
22974         .text
22975         .long   foo@TLSGD
22976         .long   foo@TLSLDM
22977         .long   foo@DTPOFF
22978         .long   foo@GOTTPOFF
22979         .long   foo@TPOFF'
22980         tls_first_major=2
22981         tls_first_minor=13
22982         tls_as_opt=--fatal-warnings
22983         ;;
22984   sparc*-*-*)
22985     case "$target" in
22986       sparc*-sun-solaris2.*)
22987         on_solaris=yes
22988         tga_func=__tls_get_addr
22989         ;;
22990       *)
22991         on_solaris=no
22992         ;;
22993     esac
22994     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22995       conftest_s='
22996         .section ".tdata",#alloc,#write,#tls'
22997         tls_first_major=0
22998         tls_first_minor=0
22999     else
23000       conftest_s='
23001         .section ".tdata","awT",@progbits'
23002         tls_first_major=2
23003         tls_first_minor=14
23004         tls_as_opt="-32 --fatal-warnings"
23005     fi
23006     conftest_s="$conftest_s
23007 foo:    .long   25
23008         .text
23009         sethi   %tgd_hi22(foo), %o0
23010         add     %o0, %tgd_lo10(foo), %o1
23011         add     %l7, %o1, %o0, %tgd_add(foo)
23012         call    __tls_get_addr, %tgd_call(foo)
23013         sethi   %tldm_hi22(foo), %l1
23014         add     %l1, %tldm_lo10(foo), %l2
23015         add     %l7, %l2, %o0, %tldm_add(foo)
23016         call    __tls_get_addr, %tldm_call(foo)
23017         sethi   %tldo_hix22(foo), %l3
23018         xor     %l3, %tldo_lox10(foo), %l4
23019         add     %o0, %l4, %l5, %tldo_add(foo)
23020         sethi   %tie_hi22(foo), %o3
23021         add     %o3, %tie_lo10(foo), %o3
23022         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23023         add     %g7, %o2, %o4, %tie_add(foo)
23024         sethi   %tle_hix22(foo), %l1
23025         xor     %l1, %tle_lox10(foo), %o5
23026         ld      [%g7 + %o5], %o1"
23027         ;;
23028   xtensa*-*-*)
23029     conftest_s='
23030         .section ".tdata","awT",@progbits
23031 foo:    .long   25
23032         .text
23033         movi    a8, foo@TLSFUNC
23034         movi    a10, foo@TLSARG
23035         callx8.tls a8, foo@TLSCALL'
23036         tls_first_major=2
23037         tls_first_minor=19
23038         ;;
23039 esac
23040 set_have_as_tls=no
23041 if test "x$enable_tls" = xno ; then
23042   : # TLS explicitly disabled.
23043 elif test "x$enable_tls" = xyes ; then
23044   set_have_as_tls=yes # TLS explicitly enabled.
23045 elif test -z "$tls_first_major"; then
23046   : # If we don't have a check, assume no support.
23047 else
23048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23049 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23050 if test "${gcc_cv_as_tls+set}" = set; then :
23051   $as_echo_n "(cached) " >&6
23052 else
23053   gcc_cv_as_tls=no
23054     if test $in_tree_gas = yes; then
23055     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23056   then gcc_cv_as_tls=yes
23057 fi
23058   elif test x$gcc_cv_as != x; then
23059     $as_echo "$conftest_s" > conftest.s
23060     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23061   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23062   (eval $ac_try) 2>&5
23063   ac_status=$?
23064   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23065   test $ac_status = 0; }; }
23066     then
23067         gcc_cv_as_tls=yes
23068     else
23069       echo "configure: failed program was" >&5
23070       cat conftest.s >&5
23071     fi
23072     rm -f conftest.o conftest.s
23073   fi
23074 fi
23075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23076 $as_echo "$gcc_cv_as_tls" >&6; }
23077 if test $gcc_cv_as_tls = yes; then
23078   set_have_as_tls=yes
23079 fi
23080 fi
23081 case "$target" in
23082   *-*-irix6*)
23083     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23084     # with TLS support are in use, native TLS cannot work.
23085     set_have_as_tls=no
23086     ;;
23087   *-*-osf*)
23088     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23089     # gld with TLS support are in use, native TLS cannot work.
23090     set_have_as_tls=no
23091     ;;
23092   # TLS was introduced in the Solaris 9 FCS release and backported to
23093   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23094   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23095   # ld and GCC don't support any longer.
23096   *-*-solaris2.*)
23097     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23098 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23099     ld_tls_support=no
23100     # Check ld and ld.so.1 TLS support.
23101     if echo "$ld_ver" | grep GNU > /dev/null; then
23102       # Assume all interesting versions of GNU ld have TLS support.
23103       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23104       ld_tls_support=yes
23105     else
23106       case "$target" in
23107         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23108         i?86-*-solaris2.8)
23109           min_tls_ld_vers_minor=280
23110           ;;
23111         # Solaris 8/SPARC ld has TLS support since version 1.272.
23112         sparc*-*-solaris2.8)
23113           min_tls_ld_vers_minor=272
23114           ;;
23115         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23116         i?86-*-solaris2.9)
23117           min_tls_ld_vers_minor=374
23118           ;;
23119         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23120         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23121           min_tls_ld_vers_minor=343
23122           ;;
23123       esac
23124       if test "$ld_vers_major" -gt 1 || \
23125         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23126         ld_tls_support=yes
23127       else
23128         set_have_as_tls=no
23129       fi
23130     fi
23131     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23132 $as_echo "$ld_tls_support" >&6; }
23133
23134     save_LIBS="$LIBS"
23135     save_LDFLAGS="$LDFLAGS"
23136     LIBS=
23137     LDFLAGS=
23138
23139     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23140 $as_echo_n "checking alternate thread library... " >&6; }
23141     case "$target" in
23142       # TLS support was backported to Solaris 8 patches, but only lives in
23143       # the alternate thread library which became the default in Solaris 9.
23144       # We want to always use that, irrespective of TLS support.
23145       *-*-solaris2.8)
23146         # Take multilib subdir into account.  There's no spec to handle
23147         # this.  The 64 symlink exists since Solaris 8.
23148         lwp_dir=/usr/lib/lwp
23149         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23150         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23151         ;;
23152       *-*-solaris2*)
23153         lwp_dir="none"
23154         lwp_spec=""
23155         ;;
23156     esac
23157     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23158
23159 cat >>confdefs.h <<_ACEOF
23160 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23161 _ACEOF
23162
23163     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23164 $as_echo "$lwp_dir" >&6; }
23165
23166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23167 $as_echo_n "checking library containing $tga_func... " >&6; }
23168     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23169     # (32-bit x86) only lived in libthread, so check for that.  Keep
23170     # set_have_as_tls if found, disable if not.
23171     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23173 $as_echo_n "checking for library containing $tga_func... " >&6; }
23174 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23175   $as_echo_n "(cached) " >&6
23176 else
23177   ac_func_search_save_LIBS=$LIBS
23178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23179 /* end confdefs.h.  */
23180
23181 /* Override any GCC internal prototype to avoid an error.
23182    Use char because int might match the return type of a GCC
23183    builtin and then its argument prototype would still apply.  */
23184 #ifdef __cplusplus
23185 extern "C"
23186 #endif
23187 char $tga_func ();
23188 int
23189 main ()
23190 {
23191 return $tga_func ();
23192   ;
23193   return 0;
23194 }
23195 _ACEOF
23196 for ac_lib in '' thread; do
23197   if test -z "$ac_lib"; then
23198     ac_res="none required"
23199   else
23200     ac_res=-l$ac_lib
23201     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23202   fi
23203   if ac_fn_c_try_link "$LINENO"; then :
23204   eval "$as_ac_Search=\$ac_res"
23205 fi
23206 rm -f core conftest.err conftest.$ac_objext \
23207     conftest$ac_exeext
23208   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23209   break
23210 fi
23211 done
23212 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23213
23214 else
23215   eval "$as_ac_Search=no"
23216 fi
23217 rm conftest.$ac_ext
23218 LIBS=$ac_func_search_save_LIBS
23219 fi
23220 eval ac_res=\$$as_ac_Search
23221                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23222 $as_echo "$ac_res" >&6; }
23223 eval ac_res=\$$as_ac_Search
23224 if test "$ac_res" != no; then :
23225   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23226
23227 else
23228   set_have_as_tls=no
23229 fi
23230
23231     # Clear LIBS if we cannot support TLS.
23232     if test $set_have_as_tls = no; then
23233       LIBS=
23234     fi
23235     # Always define LIB_TLS_SPEC, even without TLS support.
23236
23237 cat >>confdefs.h <<_ACEOF
23238 #define LIB_TLS_SPEC "$LIBS"
23239 _ACEOF
23240
23241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23242 $as_echo "$LIBS" >&6; }
23243
23244     LIBS="$save_LIBS"
23245     LDFLAGS="$save_LDFLAGS"
23246     ;;
23247 esac
23248 if test $set_have_as_tls = yes ; then
23249
23250 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23251
23252 fi
23253
23254 # Target-specific assembler checks.
23255
23256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23257 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23258 gcc_cv_ld_static_dynamic=no
23259 gcc_cv_ld_static_option='-Bstatic'
23260 gcc_cv_ld_dynamic_option='-Bdynamic'
23261 if test $in_tree_ld = yes ; then
23262   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23263     gcc_cv_ld_static_dynamic=yes
23264   fi
23265 elif test x$gcc_cv_ld != x; then
23266   # Check if linker supports -Bstatic/-Bdynamic option
23267   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23268      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23269       gcc_cv_ld_static_dynamic=yes
23270   else
23271     case "$target" in
23272       # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23273       alpha*-dec-osf*)
23274         gcc_cv_ld_static_dynamic=yes
23275         gcc_cv_ld_static_option="-noso"
23276         gcc_cv_ld_dynamic_option="-so_archive"
23277         ;;
23278       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23279       mips-sgi-irix6*)
23280         gcc_cv_ld_static_dynamic=yes
23281         ;;
23282       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23283       *-*-solaris2*)
23284         gcc_cv_ld_static_dynamic=yes
23285         ;;
23286     esac
23287   fi
23288 fi
23289 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23290
23291 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23292
23293
23294 cat >>confdefs.h <<_ACEOF
23295 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23296 _ACEOF
23297
23298
23299 cat >>confdefs.h <<_ACEOF
23300 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23301 _ACEOF
23302
23303 fi
23304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23305 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23306
23307 if test x"$demangler_in_ld" = xyes; then
23308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23309 $as_echo_n "checking linker --demangle support... " >&6; }
23310   gcc_cv_ld_demangle=no
23311   if test $in_tree_ld = yes; then
23312     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23313       gcc_cv_ld_demangle=yes
23314     fi
23315   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23316     # Check if the GNU linker supports --demangle option
23317     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23318       gcc_cv_ld_demangle=yes
23319     fi
23320   fi
23321   if test x"$gcc_cv_ld_demangle" = xyes; then
23322
23323 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23324
23325   fi
23326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23327 $as_echo "$gcc_cv_ld_demangle" >&6; }
23328 fi
23329
23330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23331 $as_echo_n "checking linker plugin support... " >&6; }
23332 gcc_cv_lto_plugin=0
23333 if test -f liblto_plugin.la; then
23334   save_ld_ver="$ld_ver"
23335   save_ld_vers_major="$ld_vers_major"
23336   save_ld_vers_minor="$ld_vers_minor"
23337   save_ld_is_gold="$ld_is_gold"
23338
23339   ld_is_gold=no
23340
23341   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23342     ld_ver="GNU ld"
23343     # FIXME: ld_is_gold?
23344     ld_vers_major="$gcc_cv_gld_major_version"
23345     ld_vers_minor="$gcc_cv_gld_minor_version"
23346   else
23347     # Determine plugin linker version.
23348     # FIXME: Partial duplicate from above, generalize.
23349     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23350     if echo "$ld_ver" | grep GNU > /dev/null; then
23351       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23352         ld_is_gold=yes
23353         ld_vers=`echo $ld_ver | sed -n \
23354             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23355       else
23356         ld_vers=`echo $ld_ver | sed -n \
23357             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23358       fi
23359       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23360       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23361     fi
23362   fi
23363
23364   # Determine plugin support.
23365   if echo "$ld_ver" | grep GNU > /dev/null; then
23366     # Require GNU ld or gold 2.21+ for plugin support by default.
23367     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23368       gcc_cv_lto_plugin=2
23369     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23370     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23371       gcc_cv_lto_plugin=1
23372     fi
23373   fi
23374
23375   ld_ver="$save_ld_ver"
23376   ld_vers_major="$save_ld_vers_major"
23377   ld_vers_minor="$save_ld_vers_minor"
23378   ld_is_gold="$save_ld_is_gold"
23379 fi
23380
23381 cat >>confdefs.h <<_ACEOF
23382 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23383 _ACEOF
23384
23385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23386 $as_echo "$gcc_cv_lto_plugin" >&6; }
23387
23388 case "$target" in
23389   # All TARGET_ABI_OSF targets.
23390   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23391     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23392 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23393 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23394   $as_echo_n "(cached) " >&6
23395 else
23396   gcc_cv_as_alpha_explicit_relocs=no
23397     if test $in_tree_gas = yes; then
23398     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23399   then gcc_cv_as_alpha_explicit_relocs=yes
23400 fi
23401   elif test x$gcc_cv_as != x; then
23402     $as_echo '  .set nomacro
23403         .text
23404         extbl   $3, $2, $3      !lituse_bytoff!1
23405         ldq     $2, a($29)      !literal!1
23406         ldq     $4, b($29)      !literal!2
23407         ldq_u   $3, 0($2)       !lituse_base!1
23408         ldq     $27, f($29)     !literal!5
23409         jsr     $26, ($27), f   !lituse_jsr!5
23410         ldah    $29, 0($26)     !gpdisp!3
23411         lda     $0, c($29)      !gprel
23412         ldah    $1, d($29)      !gprelhigh
23413         lda     $1, d($1)       !gprellow
23414         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23415     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23416   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23417   (eval $ac_try) 2>&5
23418   ac_status=$?
23419   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23420   test $ac_status = 0; }; }
23421     then
23422         gcc_cv_as_alpha_explicit_relocs=yes
23423     else
23424       echo "configure: failed program was" >&5
23425       cat conftest.s >&5
23426     fi
23427     rm -f conftest.o conftest.s
23428   fi
23429 fi
23430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23431 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23432 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23433
23434 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23435
23436 fi
23437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23438 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23439 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23440   $as_echo_n "(cached) " >&6
23441 else
23442   gcc_cv_as_alpha_jsrdirect_relocs=no
23443     if test $in_tree_gas = yes; then
23444     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23445   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23446 fi
23447   elif test x$gcc_cv_as != x; then
23448     $as_echo '  .set nomacro
23449         .text
23450         ldq     $27, a($29)     !literal!1
23451         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23452     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23453   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23454   (eval $ac_try) 2>&5
23455   ac_status=$?
23456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23457   test $ac_status = 0; }; }
23458     then
23459         gcc_cv_as_alpha_jsrdirect_relocs=yes
23460     else
23461       echo "configure: failed program was" >&5
23462       cat conftest.s >&5
23463     fi
23464     rm -f conftest.o conftest.s
23465   fi
23466 fi
23467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23468 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23469 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23470
23471 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23472
23473 fi
23474     ;;
23475
23476   cris-*-*)
23477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23478 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23479 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23480   $as_echo_n "(cached) " >&6
23481 else
23482   gcc_cv_as_cris_no_mul_bug=no
23483     if test $in_tree_gas = yes; then
23484     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23485   then gcc_cv_as_cris_no_mul_bug=yes
23486 fi
23487   elif test x$gcc_cv_as != x; then
23488     $as_echo '.text' > conftest.s
23489     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23490   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23491   (eval $ac_try) 2>&5
23492   ac_status=$?
23493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23494   test $ac_status = 0; }; }
23495     then
23496         gcc_cv_as_cris_no_mul_bug=yes
23497     else
23498       echo "configure: failed program was" >&5
23499       cat conftest.s >&5
23500     fi
23501     rm -f conftest.o conftest.s
23502   fi
23503 fi
23504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23505 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23506 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23507
23508 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23509
23510 fi
23511     ;;
23512
23513   sparc*-*-*)
23514     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23515 $as_echo_n "checking assembler for .register... " >&6; }
23516 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23517   $as_echo_n "(cached) " >&6
23518 else
23519   gcc_cv_as_sparc_register_op=no
23520   if test x$gcc_cv_as != x; then
23521     $as_echo '.register %g2, #scratch' > conftest.s
23522     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23523   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23524   (eval $ac_try) 2>&5
23525   ac_status=$?
23526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23527   test $ac_status = 0; }; }
23528     then
23529         gcc_cv_as_sparc_register_op=yes
23530     else
23531       echo "configure: failed program was" >&5
23532       cat conftest.s >&5
23533     fi
23534     rm -f conftest.o conftest.s
23535   fi
23536 fi
23537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23538 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23539 if test $gcc_cv_as_sparc_register_op = yes; then
23540
23541 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23542
23543 fi
23544
23545     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23546 $as_echo_n "checking assembler for -relax option... " >&6; }
23547 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23548   $as_echo_n "(cached) " >&6
23549 else
23550   gcc_cv_as_sparc_relax=no
23551   if test x$gcc_cv_as != x; then
23552     $as_echo '.text' > conftest.s
23553     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23554   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23555   (eval $ac_try) 2>&5
23556   ac_status=$?
23557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23558   test $ac_status = 0; }; }
23559     then
23560         gcc_cv_as_sparc_relax=yes
23561     else
23562       echo "configure: failed program was" >&5
23563       cat conftest.s >&5
23564     fi
23565     rm -f conftest.o conftest.s
23566   fi
23567 fi
23568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23569 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23570 if test $gcc_cv_as_sparc_relax = yes; then
23571
23572 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23573
23574 fi
23575
23576     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23577 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23578 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23579   $as_echo_n "(cached) " >&6
23580 else
23581   gcc_cv_as_sparc_gotdata_op=no
23582   if test x$gcc_cv_as != x; then
23583     $as_echo '.text
23584 .align 4
23585 foo:
23586         nop
23587 bar:
23588         sethi %gdop_hix22(foo), %g1
23589         xor    %g1, %gdop_lox10(foo), %g1
23590         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23591     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23592   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23593   (eval $ac_try) 2>&5
23594   ac_status=$?
23595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23596   test $ac_status = 0; }; }
23597     then
23598         if test x$gcc_cv_ld != x \
23599        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23600          if test x$gcc_cv_objdump != x; then
23601            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23602               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23603                gcc_cv_as_sparc_gotdata_op=no
23604            else
23605                gcc_cv_as_sparc_gotdata_op=yes
23606            fi
23607          fi
23608        fi
23609        rm -f conftest
23610     else
23611       echo "configure: failed program was" >&5
23612       cat conftest.s >&5
23613     fi
23614     rm -f conftest.o conftest.s
23615   fi
23616 fi
23617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23618 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23619 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23620
23621 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23622
23623 fi
23624
23625     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23626 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23627 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23628   $as_echo_n "(cached) " >&6
23629 else
23630   gcc_cv_as_sparc_ua_pcrel=no
23631   if test x$gcc_cv_as != x; then
23632     $as_echo '.text
23633 foo:
23634         nop
23635 .data
23636 .align 4
23637 .byte 0
23638 .uaword %r_disp32(foo)' > conftest.s
23639     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23640   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23641   (eval $ac_try) 2>&5
23642   ac_status=$?
23643   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23644   test $ac_status = 0; }; }
23645     then
23646         if test x$gcc_cv_ld != x \
23647        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23648          gcc_cv_as_sparc_ua_pcrel=yes
23649        fi
23650        rm -f conftest
23651     else
23652       echo "configure: failed program was" >&5
23653       cat conftest.s >&5
23654     fi
23655     rm -f conftest.o conftest.s
23656   fi
23657 fi
23658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23659 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23660 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23661
23662 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23663
23664
23665       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23666 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23667 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23668   $as_echo_n "(cached) " >&6
23669 else
23670   gcc_cv_as_sparc_ua_pcrel_hidden=no
23671   if test x$gcc_cv_as != x; then
23672     $as_echo '.data
23673 .align 4
23674 .byte 0x31
23675 .uaword %r_disp32(foo)
23676 .byte 0x32, 0x33, 0x34
23677 .global foo
23678 .hidden foo
23679 foo:
23680 .skip 4' > conftest.s
23681     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23682   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23683   (eval $ac_try) 2>&5
23684   ac_status=$?
23685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23686   test $ac_status = 0; }; }
23687     then
23688         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23689          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23690          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23691             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23692             if $gcc_cv_objdump -R conftest 2> /dev/null \
23693                | grep 'DISP32' > /dev/null 2>&1; then
23694                 :
23695             else
23696                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23697             fi
23698          fi
23699          rm -f conftest
23700     else
23701       echo "configure: failed program was" >&5
23702       cat conftest.s >&5
23703     fi
23704     rm -f conftest.o conftest.s
23705   fi
23706 fi
23707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23708 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23709 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23710
23711 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23712
23713 fi
23714
23715 fi # unaligned pcrel relocs
23716
23717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23718 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23719 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23720   $as_echo_n "(cached) " >&6
23721 else
23722   gcc_cv_as_sparc_offsetable_lo10=no
23723   if test x$gcc_cv_as != x; then
23724     $as_echo '.text
23725         or %g1, %lo(ab) + 12, %g1
23726         or %g1, %lo(ab + 12), %g1' > conftest.s
23727     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23728   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23729   (eval $ac_try) 2>&5
23730   ac_status=$?
23731   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23732   test $ac_status = 0; }; }
23733     then
23734         if test x$gcc_cv_objdump != x \
23735        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23736           | grep ' 82106000 82106000' > /dev/null 2>&1; then
23737          gcc_cv_as_sparc_offsetable_lo10=yes
23738        fi
23739     else
23740       echo "configure: failed program was" >&5
23741       cat conftest.s >&5
23742     fi
23743     rm -f conftest.o conftest.s
23744   fi
23745 fi
23746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23747 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23748 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23749
23750 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23751
23752 fi
23753     ;;
23754
23755   i[34567]86-*-* | x86_64-*-*)
23756     case $target_os in
23757       cygwin*)
23758         # Full C++ conformance when using a shared libstdc++-v3 requires some
23759         # support from the Cygwin DLL, which in more recent versions exports
23760         # wrappers to aid in interposing and redirecting operators new, delete,
23761         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
23762         # are configuring for a version of Cygwin that exports the wrappers.
23763         if test x$host = x$target; then
23764           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
23765 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
23766   gcc_ac_cygwin_dll_wrappers=yes
23767 else
23768   gcc_ac_cygwin_dll_wrappers=no
23769 fi
23770
23771         else
23772           # Can't check presence of libc functions during cross-compile, so
23773           # we just have to assume we're building for an up-to-date target.
23774           gcc_ac_cygwin_dll_wrappers=yes
23775         fi
23776
23777 cat >>confdefs.h <<_ACEOF
23778 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
23779 _ACEOF
23780
23781     esac
23782     case $target_os in
23783       cygwin* | pe | mingw32*)
23784         # Recent binutils allows the three-operand form of ".comm" on PE.  This
23785         # definition is used unconditionally to initialise the default state of
23786         # the target option variable that governs usage of the feature.
23787         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
23788 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
23789 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
23790   $as_echo_n "(cached) " >&6
23791 else
23792   gcc_cv_as_comm_has_align=no
23793     if test $in_tree_gas = yes; then
23794     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
23795   then gcc_cv_as_comm_has_align=yes
23796 fi
23797   elif test x$gcc_cv_as != x; then
23798     $as_echo '.comm foo,1,32' > conftest.s
23799     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23800   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23801   (eval $ac_try) 2>&5
23802   ac_status=$?
23803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23804   test $ac_status = 0; }; }
23805     then
23806         gcc_cv_as_comm_has_align=yes
23807     else
23808       echo "configure: failed program was" >&5
23809       cat conftest.s >&5
23810     fi
23811     rm -f conftest.o conftest.s
23812   fi
23813 fi
23814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
23815 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
23816
23817
23818 cat >>confdefs.h <<_ACEOF
23819 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
23820 _ACEOF
23821
23822         # Used for DWARF 2 in PE
23823         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
23824 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
23825 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
23826   $as_echo_n "(cached) " >&6
23827 else
23828   gcc_cv_as_ix86_pe_secrel32=no
23829     if test $in_tree_gas = yes; then
23830     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23831   then gcc_cv_as_ix86_pe_secrel32=yes
23832 fi
23833   elif test x$gcc_cv_as != x; then
23834     $as_echo '.text
23835 foo:    nop
23836 .data
23837         .secrel32 foo' > conftest.s
23838     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23839   { { eval echo "\"\$as_me\":${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 > /dev/null 2>&1; then
23847              gcc_cv_as_ix86_pe_secrel32=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_ix86_pe_secrel32" >&5
23858 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
23859 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
23860
23861 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
23862
23863 fi
23864         # Test if the assembler supports the extended form of the .section
23865         # directive that specifies section alignment.  LTO support uses this,
23866         # but normally only after installation, so we warn but don't fail the
23867         # configure if LTO is enabled but the assembler does not support it.
23868         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
23869 $as_echo_n "checking assembler for .section with alignment... " >&6; }
23870 if test "${gcc_cv_as_section_has_align+set}" = set; then :
23871   $as_echo_n "(cached) " >&6
23872 else
23873   gcc_cv_as_section_has_align=no
23874     if test $in_tree_gas = yes; then
23875     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
23876   then gcc_cv_as_section_has_align=yes
23877 fi
23878   elif test x$gcc_cv_as != x; then
23879     $as_echo '.section lto_test,"dr0"' > conftest.s
23880     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
23881   { { eval echo "\"\$as_me\":${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         gcc_cv_as_section_has_align=yes
23888     else
23889       echo "configure: failed program was" >&5
23890       cat conftest.s >&5
23891     fi
23892     rm -f conftest.o conftest.s
23893   fi
23894 fi
23895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
23896 $as_echo "$gcc_cv_as_section_has_align" >&6; }
23897
23898         if test x$gcc_cv_as_section_has_align != xyes; then
23899           case ",$enable_languages," in
23900             *,lto,*)
23901               { $as_echo "$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
23902 $as_echo "$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;}
23903               ;;
23904           esac
23905         fi
23906         ;;
23907     esac
23908
23909     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
23910 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
23911 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
23912   $as_echo_n "(cached) " >&6
23913 else
23914   gcc_cv_as_ix86_filds=no
23915   if test x$gcc_cv_as != x; then
23916     $as_echo 'filds mem; fists mem' > conftest.s
23917     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23918   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23919   (eval $ac_try) 2>&5
23920   ac_status=$?
23921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23922   test $ac_status = 0; }; }
23923     then
23924         gcc_cv_as_ix86_filds=yes
23925     else
23926       echo "configure: failed program was" >&5
23927       cat conftest.s >&5
23928     fi
23929     rm -f conftest.o conftest.s
23930   fi
23931 fi
23932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
23933 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
23934 if test $gcc_cv_as_ix86_filds = yes; then
23935
23936 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
23937
23938 fi
23939
23940     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
23941 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
23942 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
23943   $as_echo_n "(cached) " >&6
23944 else
23945   gcc_cv_as_ix86_fildq=no
23946   if test x$gcc_cv_as != x; then
23947     $as_echo 'fildq mem; fistpq mem' > conftest.s
23948     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23949   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23950   (eval $ac_try) 2>&5
23951   ac_status=$?
23952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23953   test $ac_status = 0; }; }
23954     then
23955         gcc_cv_as_ix86_fildq=yes
23956     else
23957       echo "configure: failed program was" >&5
23958       cat conftest.s >&5
23959     fi
23960     rm -f conftest.o conftest.s
23961   fi
23962 fi
23963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
23964 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
23965 if test $gcc_cv_as_ix86_fildq = yes; then
23966
23967 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
23968
23969 fi
23970
23971     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
23972 $as_echo_n "checking assembler for cmov syntax... " >&6; }
23973 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
23974   $as_echo_n "(cached) " >&6
23975 else
23976   gcc_cv_as_ix86_cmov_sun_syntax=no
23977   if test x$gcc_cv_as != x; then
23978     $as_echo 'cmovl.l %edx, %eax' > conftest.s
23979     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23980   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23981   (eval $ac_try) 2>&5
23982   ac_status=$?
23983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23984   test $ac_status = 0; }; }
23985     then
23986         gcc_cv_as_ix86_cmov_sun_syntax=yes
23987     else
23988       echo "configure: failed program was" >&5
23989       cat conftest.s >&5
23990     fi
23991     rm -f conftest.o conftest.s
23992   fi
23993 fi
23994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
23995 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
23996 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
23997
23998 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
23999
24000 fi
24001
24002     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24003 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24004 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24005   $as_echo_n "(cached) " >&6
24006 else
24007   gcc_cv_as_ix86_ffreep=no
24008   if test x$gcc_cv_as != x; then
24009     $as_echo 'ffreep %st(1)' > conftest.s
24010     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24011   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24012   (eval $ac_try) 2>&5
24013   ac_status=$?
24014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24015   test $ac_status = 0; }; }
24016     then
24017         gcc_cv_as_ix86_ffreep=yes
24018     else
24019       echo "configure: failed program was" >&5
24020       cat conftest.s >&5
24021     fi
24022     rm -f conftest.o conftest.s
24023   fi
24024 fi
24025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24026 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24027 if test $gcc_cv_as_ix86_ffreep = yes; then
24028
24029 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24030
24031 fi
24032
24033     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24034 $as_echo_n "checking assembler for .quad directive... " >&6; }
24035 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24036   $as_echo_n "(cached) " >&6
24037 else
24038   gcc_cv_as_ix86_quad=no
24039   if test x$gcc_cv_as != x; then
24040     $as_echo '.quad 0' > conftest.s
24041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24043   (eval $ac_try) 2>&5
24044   ac_status=$?
24045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24046   test $ac_status = 0; }; }
24047     then
24048         gcc_cv_as_ix86_quad=yes
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_quad" >&5
24057 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24058 if test $gcc_cv_as_ix86_quad = yes; then
24059
24060 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24061
24062 fi
24063
24064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24065 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24066 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24067   $as_echo_n "(cached) " >&6
24068 else
24069   gcc_cv_as_ix86_sahf=no
24070   if test x$gcc_cv_as != x; then
24071     $as_echo '.code64
24072        sahf' > conftest.s
24073     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24074   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24075   (eval $ac_try) 2>&5
24076   ac_status=$?
24077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24078   test $ac_status = 0; }; }
24079     then
24080         gcc_cv_as_ix86_sahf=yes
24081     else
24082       echo "configure: failed program was" >&5
24083       cat conftest.s >&5
24084     fi
24085     rm -f conftest.o conftest.s
24086   fi
24087 fi
24088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24089 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24090 if test $gcc_cv_as_ix86_sahf = yes; then
24091
24092 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24093
24094 fi
24095
24096     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24097 $as_echo_n "checking assembler for swap suffix... " >&6; }
24098 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24099   $as_echo_n "(cached) " >&6
24100 else
24101   gcc_cv_as_ix86_swap=no
24102   if test x$gcc_cv_as != x; then
24103     $as_echo 'movl.s %esp, %ebp' > conftest.s
24104     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24105   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24106   (eval $ac_try) 2>&5
24107   ac_status=$?
24108   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24109   test $ac_status = 0; }; }
24110     then
24111         gcc_cv_as_ix86_swap=yes
24112     else
24113       echo "configure: failed program was" >&5
24114       cat conftest.s >&5
24115     fi
24116     rm -f conftest.o conftest.s
24117   fi
24118 fi
24119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24120 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24121 if test $gcc_cv_as_ix86_swap = yes; then
24122
24123 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24124
24125 fi
24126
24127     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24128 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24129 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24130   $as_echo_n "(cached) " >&6
24131 else
24132   gcc_cv_as_ix86_diff_sect_delta=no
24133   if test x$gcc_cv_as != x; then
24134     $as_echo '.section .rodata
24135 .L1:
24136         .long .L2-.L1
24137         .long .L3-.L1
24138         .text
24139 .L3:    nop
24140 .L2:    nop' > conftest.s
24141     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24142   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24143   (eval $ac_try) 2>&5
24144   ac_status=$?
24145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24146   test $ac_status = 0; }; }
24147     then
24148         gcc_cv_as_ix86_diff_sect_delta=yes
24149     else
24150       echo "configure: failed program was" >&5
24151       cat conftest.s >&5
24152     fi
24153     rm -f conftest.o conftest.s
24154   fi
24155 fi
24156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24157 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24158 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24159
24160 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24161
24162 fi
24163
24164     # These two are used unconditionally by i386.[ch]; it is to be defined
24165     # to 1 if the feature is present, 0 otherwise.
24166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24167 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24168 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24169   $as_echo_n "(cached) " >&6
24170 else
24171   gcc_cv_as_ix86_gotoff_in_data=no
24172     if test $in_tree_gas = yes; then
24173     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24174   then gcc_cv_as_ix86_gotoff_in_data=yes
24175 fi
24176   elif test x$gcc_cv_as != x; then
24177     $as_echo '  .text
24178 .L0:
24179         nop
24180         .data
24181         .long .L0@GOTOFF' > conftest.s
24182     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24183   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24184   (eval $ac_try) 2>&5
24185   ac_status=$?
24186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24187   test $ac_status = 0; }; }
24188     then
24189         gcc_cv_as_ix86_gotoff_in_data=yes
24190     else
24191       echo "configure: failed program was" >&5
24192       cat conftest.s >&5
24193     fi
24194     rm -f conftest.o conftest.s
24195   fi
24196 fi
24197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24198 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24199
24200
24201 cat >>confdefs.h <<_ACEOF
24202 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24203 _ACEOF
24204
24205
24206     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24207 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24208 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24209   $as_echo_n "(cached) " >&6
24210 else
24211   gcc_cv_as_ix86_rep_lock_prefix=no
24212   if test x$gcc_cv_as != x; then
24213     $as_echo 'rep movsl
24214          lock addl %edi, (%eax,%esi)
24215          lock orl $0, (%esp)' > conftest.s
24216     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24217   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24218   (eval $ac_try) 2>&5
24219   ac_status=$?
24220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24221   test $ac_status = 0; }; }
24222     then
24223         gcc_cv_as_ix86_rep_lock_prefix=yes
24224     else
24225       echo "configure: failed program was" >&5
24226       cat conftest.s >&5
24227     fi
24228     rm -f conftest.o conftest.s
24229   fi
24230 fi
24231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24232 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24233 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24234
24235 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24236
24237 fi
24238
24239     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24240 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24241 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24242   $as_echo_n "(cached) " >&6
24243 else
24244   gcc_cv_as_ix86_tlsgdplt=no
24245   if test x$gcc_cv_as != x; then
24246     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24247     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24248   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24249   (eval $ac_try) 2>&5
24250   ac_status=$?
24251   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24252   test $ac_status = 0; }; }
24253     then
24254         gcc_cv_as_ix86_tlsgdplt=yes
24255     else
24256       echo "configure: failed program was" >&5
24257       cat conftest.s >&5
24258     fi
24259     rm -f conftest.o conftest.s
24260   fi
24261 fi
24262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24263 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24264 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24265
24266 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24267
24268 fi
24269
24270     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24271 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24272 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24273   $as_echo_n "(cached) " >&6
24274 else
24275   gcc_cv_as_ix86_tlsldmplt=no
24276   if test x$gcc_cv_as != x; then
24277     $as_echo 'call    tls_ld@tlsldmplt' > conftest.s
24278     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24279   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24280   (eval $ac_try) 2>&5
24281   ac_status=$?
24282   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24283   test $ac_status = 0; }; }
24284     then
24285         gcc_cv_as_ix86_tlsldmplt=yes
24286     else
24287       echo "configure: failed program was" >&5
24288       cat conftest.s >&5
24289     fi
24290     rm -f conftest.o conftest.s
24291   fi
24292 fi
24293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24294 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24295 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24296
24297 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24298
24299 fi
24300
24301     ;;
24302
24303   ia64*-*-*)
24304     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24305 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24306 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24307   $as_echo_n "(cached) " >&6
24308 else
24309   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24310     if test $in_tree_gas = yes; then
24311     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24312   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24313 fi
24314   elif test x$gcc_cv_as != x; then
24315     $as_echo '  .text
24316         addl r15 = @ltoffx(x#), gp
24317         ;;
24318         ld8.mov r16 = [r15], x#' > conftest.s
24319     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24320   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24321   (eval $ac_try) 2>&5
24322   ac_status=$?
24323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24324   test $ac_status = 0; }; }
24325     then
24326         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24327     else
24328       echo "configure: failed program was" >&5
24329       cat conftest.s >&5
24330     fi
24331     rm -f conftest.o conftest.s
24332   fi
24333 fi
24334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24335 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24336 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24337
24338 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24339
24340 fi
24341
24342     ;;
24343
24344   powerpc*-*-*)
24345     case $target in
24346       *-*-aix*) conftest_s='    .machine "pwr5"
24347         .csect .text[PR]
24348         mfcr 3,128';;
24349       *-*-darwin*)
24350         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24351 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24352 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24353   $as_echo_n "(cached) " >&6
24354 else
24355   gcc_cv_as_machine_directive=no
24356   if test x$gcc_cv_as != x; then
24357     $as_echo '  .machine ppc7400' > conftest.s
24358     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24359   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24360   (eval $ac_try) 2>&5
24361   ac_status=$?
24362   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24363   test $ac_status = 0; }; }
24364     then
24365         gcc_cv_as_machine_directive=yes
24366     else
24367       echo "configure: failed program was" >&5
24368       cat conftest.s >&5
24369     fi
24370     rm -f conftest.o conftest.s
24371   fi
24372 fi
24373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24374 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24375
24376         if test x$gcc_cv_as_machine_directive != xyes; then
24377           echo "*** This target requires an assembler supporting \".machine\"" >&2
24378           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24379           test x$build = x$target && exit 1
24380         fi
24381         conftest_s='    .text
24382         mfcr r3,128';;
24383       *) conftest_s='   .machine power4
24384         .text
24385         mfcr 3,128';;
24386     esac
24387
24388     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24389 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24390 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24391   $as_echo_n "(cached) " >&6
24392 else
24393   gcc_cv_as_powerpc_mfcrf=no
24394     if test $in_tree_gas = yes; then
24395     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24396   then gcc_cv_as_powerpc_mfcrf=yes
24397 fi
24398   elif test x$gcc_cv_as != x; then
24399     $as_echo "$conftest_s" > conftest.s
24400     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24401   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24402   (eval $ac_try) 2>&5
24403   ac_status=$?
24404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24405   test $ac_status = 0; }; }
24406     then
24407         gcc_cv_as_powerpc_mfcrf=yes
24408     else
24409       echo "configure: failed program was" >&5
24410       cat conftest.s >&5
24411     fi
24412     rm -f conftest.o conftest.s
24413   fi
24414 fi
24415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24416 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24417 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24418
24419 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24420
24421 fi
24422
24423     case $target in
24424       *-*-aix*) conftest_s='    .machine "pwr5"
24425         .csect .text[PR]
24426         popcntb 3,3';;
24427       *) conftest_s='   .machine power5
24428         .text
24429         popcntb 3,3';;
24430     esac
24431
24432     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24433 $as_echo_n "checking assembler for popcntb support... " >&6; }
24434 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24435   $as_echo_n "(cached) " >&6
24436 else
24437   gcc_cv_as_powerpc_popcntb=no
24438     if test $in_tree_gas = yes; then
24439     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24440   then gcc_cv_as_powerpc_popcntb=yes
24441 fi
24442   elif test x$gcc_cv_as != x; then
24443     $as_echo "$conftest_s" > conftest.s
24444     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24445   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24446   (eval $ac_try) 2>&5
24447   ac_status=$?
24448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24449   test $ac_status = 0; }; }
24450     then
24451         gcc_cv_as_powerpc_popcntb=yes
24452     else
24453       echo "configure: failed program was" >&5
24454       cat conftest.s >&5
24455     fi
24456     rm -f conftest.o conftest.s
24457   fi
24458 fi
24459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24460 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24461 if test $gcc_cv_as_powerpc_popcntb = yes; then
24462
24463 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24464
24465 fi
24466
24467     case $target in
24468       *-*-aix*) conftest_s='    .machine "pwr5x"
24469         .csect .text[PR]
24470         frin 1,1';;
24471       *) conftest_s='   .machine power5
24472         .text
24473         frin 1,1';;
24474     esac
24475
24476     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24477 $as_echo_n "checking assembler for fp round support... " >&6; }
24478 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24479   $as_echo_n "(cached) " >&6
24480 else
24481   gcc_cv_as_powerpc_fprnd=no
24482     if test $in_tree_gas = yes; then
24483     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24484   then gcc_cv_as_powerpc_fprnd=yes
24485 fi
24486   elif test x$gcc_cv_as != x; then
24487     $as_echo "$conftest_s" > conftest.s
24488     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24489   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24490   (eval $ac_try) 2>&5
24491   ac_status=$?
24492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24493   test $ac_status = 0; }; }
24494     then
24495         gcc_cv_as_powerpc_fprnd=yes
24496     else
24497       echo "configure: failed program was" >&5
24498       cat conftest.s >&5
24499     fi
24500     rm -f conftest.o conftest.s
24501   fi
24502 fi
24503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24504 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24505 if test $gcc_cv_as_powerpc_fprnd = yes; then
24506
24507 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24508
24509 fi
24510
24511     case $target in
24512       *-*-aix*) conftest_s='    .machine "pwr6"
24513         .csect .text[PR]
24514         mffgpr 1,3';;
24515       *) conftest_s='   .machine power6
24516         .text
24517         mffgpr 1,3';;
24518     esac
24519
24520     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24521 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24522 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24523   $as_echo_n "(cached) " >&6
24524 else
24525   gcc_cv_as_powerpc_mfpgpr=no
24526     if test $in_tree_gas = yes; then
24527     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24528   then gcc_cv_as_powerpc_mfpgpr=yes
24529 fi
24530   elif test x$gcc_cv_as != x; then
24531     $as_echo "$conftest_s" > conftest.s
24532     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24533   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24534   (eval $ac_try) 2>&5
24535   ac_status=$?
24536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24537   test $ac_status = 0; }; }
24538     then
24539         gcc_cv_as_powerpc_mfpgpr=yes
24540     else
24541       echo "configure: failed program was" >&5
24542       cat conftest.s >&5
24543     fi
24544     rm -f conftest.o conftest.s
24545   fi
24546 fi
24547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24548 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24549 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24550
24551 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24552
24553 fi
24554
24555     case $target in
24556       *-*-aix*) conftest_s='    .csect .text[PR]
24557 LCF..0:
24558         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24559       *-*-darwin*)
24560         conftest_s='    .text
24561 LCF0:
24562         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24563       *) conftest_s='   .text
24564 .LCF0:
24565         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24566     esac
24567
24568     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24569 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24570 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24571   $as_echo_n "(cached) " >&6
24572 else
24573   gcc_cv_as_powerpc_rel16=no
24574     if test $in_tree_gas = yes; then
24575     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24576   then gcc_cv_as_powerpc_rel16=yes
24577 fi
24578   elif test x$gcc_cv_as != x; then
24579     $as_echo "$conftest_s" > conftest.s
24580     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24581   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24582   (eval $ac_try) 2>&5
24583   ac_status=$?
24584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24585   test $ac_status = 0; }; }
24586     then
24587         gcc_cv_as_powerpc_rel16=yes
24588     else
24589       echo "configure: failed program was" >&5
24590       cat conftest.s >&5
24591     fi
24592     rm -f conftest.o conftest.s
24593   fi
24594 fi
24595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24596 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24597 if test $gcc_cv_as_powerpc_rel16 = yes; then
24598
24599 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24600
24601 fi
24602
24603     case $target in
24604       *-*-aix*) conftest_s='    .machine "pwr6"
24605         .csect .text[PR]
24606         cmpb 3,4,5';;
24607       *) conftest_s='   .machine power6
24608         .text
24609         cmpb 3,4,5';;
24610     esac
24611
24612     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24613 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24614 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24615   $as_echo_n "(cached) " >&6
24616 else
24617   gcc_cv_as_powerpc_cmpb=no
24618     if test $in_tree_gas = yes; then
24619     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24620   then gcc_cv_as_powerpc_cmpb=yes
24621 fi
24622   elif test x$gcc_cv_as != x; then
24623     $as_echo "$conftest_s" > conftest.s
24624     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24625   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24626   (eval $ac_try) 2>&5
24627   ac_status=$?
24628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24629   test $ac_status = 0; }; }
24630     then
24631         gcc_cv_as_powerpc_cmpb=yes
24632     else
24633       echo "configure: failed program was" >&5
24634       cat conftest.s >&5
24635     fi
24636     rm -f conftest.o conftest.s
24637   fi
24638 fi
24639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24640 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24641 if test $gcc_cv_as_powerpc_cmpb = yes; then
24642
24643 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24644
24645 fi
24646
24647     case $target in
24648       *-*-aix*) conftest_s='    .machine "pwr6"
24649         .csect .text[PR]
24650         dadd 1,2,3';;
24651       *) conftest_s='   .machine power6
24652         .text
24653         dadd 1,2,3';;
24654     esac
24655
24656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24657 $as_echo_n "checking assembler for decimal float support... " >&6; }
24658 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24659   $as_echo_n "(cached) " >&6
24660 else
24661   gcc_cv_as_powerpc_dfp=no
24662     if test $in_tree_gas = yes; then
24663     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24664   then gcc_cv_as_powerpc_dfp=yes
24665 fi
24666   elif test x$gcc_cv_as != x; then
24667     $as_echo "$conftest_s" > conftest.s
24668     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24669   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24670   (eval $ac_try) 2>&5
24671   ac_status=$?
24672   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24673   test $ac_status = 0; }; }
24674     then
24675         gcc_cv_as_powerpc_dfp=yes
24676     else
24677       echo "configure: failed program was" >&5
24678       cat conftest.s >&5
24679     fi
24680     rm -f conftest.o conftest.s
24681   fi
24682 fi
24683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24684 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24685 if test $gcc_cv_as_powerpc_dfp = yes; then
24686
24687 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24688
24689 fi
24690
24691     case $target in
24692       *-*-aix*) conftest_s='    .machine "pwr7"
24693         .csect .text[PR]
24694         lxvd2x 1,2,3';;
24695       *) conftest_s='   .machine power7
24696         .text
24697         lxvd2x 1,2,3';;
24698     esac
24699
24700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24701 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24702 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24703   $as_echo_n "(cached) " >&6
24704 else
24705   gcc_cv_as_powerpc_vsx=no
24706     if test $in_tree_gas = yes; then
24707     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24708   then gcc_cv_as_powerpc_vsx=yes
24709 fi
24710   elif test x$gcc_cv_as != x; then
24711     $as_echo "$conftest_s" > conftest.s
24712     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24713   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24714   (eval $ac_try) 2>&5
24715   ac_status=$?
24716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24717   test $ac_status = 0; }; }
24718     then
24719         gcc_cv_as_powerpc_vsx=yes
24720     else
24721       echo "configure: failed program was" >&5
24722       cat conftest.s >&5
24723     fi
24724     rm -f conftest.o conftest.s
24725   fi
24726 fi
24727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
24728 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
24729 if test $gcc_cv_as_powerpc_vsx = yes; then
24730
24731 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
24732
24733 fi
24734
24735     case $target in
24736       *-*-aix*) conftest_s='    .machine "pwr7"
24737         .csect .text[PR]
24738         popcntd 3,3';;
24739       *) conftest_s='   .machine power7
24740         .text
24741         popcntd 3,3';;
24742     esac
24743
24744     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
24745 $as_echo_n "checking assembler for popcntd support... " >&6; }
24746 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
24747   $as_echo_n "(cached) " >&6
24748 else
24749   gcc_cv_as_powerpc_popcntd=no
24750     if test $in_tree_gas = yes; then
24751     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24752   then gcc_cv_as_powerpc_popcntd=yes
24753 fi
24754   elif test x$gcc_cv_as != x; then
24755     $as_echo "$conftest_s" > conftest.s
24756     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24757   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24758   (eval $ac_try) 2>&5
24759   ac_status=$?
24760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24761   test $ac_status = 0; }; }
24762     then
24763         gcc_cv_as_powerpc_popcntd=yes
24764     else
24765       echo "configure: failed program was" >&5
24766       cat conftest.s >&5
24767     fi
24768     rm -f conftest.o conftest.s
24769   fi
24770 fi
24771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
24772 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
24773 if test $gcc_cv_as_powerpc_popcntd = yes; then
24774
24775 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
24776
24777 fi
24778
24779     case $target in
24780       *-*-aix*) conftest_s='    .csect .text[PR]
24781         lwsync';;
24782       *) conftest_s='   .text
24783         lwsync';;
24784     esac
24785
24786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
24787 $as_echo_n "checking assembler for lwsync support... " >&6; }
24788 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
24789   $as_echo_n "(cached) " >&6
24790 else
24791   gcc_cv_as_powerpc_lwsync=no
24792     if test $in_tree_gas = yes; then
24793     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24794   then gcc_cv_as_powerpc_lwsync=yes
24795 fi
24796   elif test x$gcc_cv_as != x; then
24797     $as_echo "$conftest_s" > conftest.s
24798     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24799   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24800   (eval $ac_try) 2>&5
24801   ac_status=$?
24802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24803   test $ac_status = 0; }; }
24804     then
24805         gcc_cv_as_powerpc_lwsync=yes
24806     else
24807       echo "configure: failed program was" >&5
24808       cat conftest.s >&5
24809     fi
24810     rm -f conftest.o conftest.s
24811   fi
24812 fi
24813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
24814 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
24815 if test $gcc_cv_as_powerpc_lwsync = yes; then
24816
24817 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
24818
24819 fi
24820
24821     case $target in
24822       *-*-aix*) conftest_s='    .machine "476"
24823         .csect .text[PR]
24824         dci 0';;
24825       *) conftest_s='   .machine "476"
24826         .text
24827         dci 0';;
24828     esac
24829
24830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
24831 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
24832 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
24833   $as_echo_n "(cached) " >&6
24834 else
24835   gcc_cv_as_powerpc_dci=no
24836     if test $in_tree_gas = yes; then
24837     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
24838   then gcc_cv_as_powerpc_dci=yes
24839 fi
24840   elif test x$gcc_cv_as != x; then
24841     $as_echo "$conftest_s" > conftest.s
24842     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24843   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24844   (eval $ac_try) 2>&5
24845   ac_status=$?
24846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24847   test $ac_status = 0; }; }
24848     then
24849         gcc_cv_as_powerpc_dci=yes
24850     else
24851       echo "configure: failed program was" >&5
24852       cat conftest.s >&5
24853     fi
24854     rm -f conftest.o conftest.s
24855   fi
24856 fi
24857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
24858 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
24859 if test $gcc_cv_as_powerpc_dci = yes; then
24860
24861 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
24862
24863 fi
24864
24865     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
24866 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
24867 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
24868   $as_echo_n "(cached) " >&6
24869 else
24870   gcc_cv_as_powerpc_gnu_attribute=no
24871     if test $in_tree_gas = yes; then
24872     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24873   then gcc_cv_as_powerpc_gnu_attribute=yes
24874 fi
24875   elif test x$gcc_cv_as != x; then
24876     $as_echo '.gnu_attribute 4,1' > conftest.s
24877     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24879   (eval $ac_try) 2>&5
24880   ac_status=$?
24881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24882   test $ac_status = 0; }; }
24883     then
24884         gcc_cv_as_powerpc_gnu_attribute=yes
24885     else
24886       echo "configure: failed program was" >&5
24887       cat conftest.s >&5
24888     fi
24889     rm -f conftest.o conftest.s
24890   fi
24891 fi
24892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
24893 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
24894 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
24895
24896 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
24897
24898 fi
24899
24900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
24901 $as_echo_n "checking assembler for tls marker support... " >&6; }
24902 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
24903   $as_echo_n "(cached) " >&6
24904 else
24905   gcc_cv_as_powerpc_tls_markers=no
24906     if test $in_tree_gas = yes; then
24907     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
24908   then gcc_cv_as_powerpc_tls_markers=yes
24909 fi
24910   elif test x$gcc_cv_as != x; then
24911     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
24912     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24913   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24914   (eval $ac_try) 2>&5
24915   ac_status=$?
24916   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24917   test $ac_status = 0; }; }
24918     then
24919         gcc_cv_as_powerpc_tls_markers=yes
24920     else
24921       echo "configure: failed program was" >&5
24922       cat conftest.s >&5
24923     fi
24924     rm -f conftest.o conftest.s
24925   fi
24926 fi
24927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
24928 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
24929 if test $gcc_cv_as_powerpc_tls_markers = yes; then
24930
24931 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
24932
24933 fi
24934
24935     case $target in
24936       *-*-aix*)
24937         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
24938 $as_echo_n "checking assembler for .ref support... " >&6; }
24939 if test "${gcc_cv_as_aix_ref+set}" = set; then :
24940   $as_echo_n "(cached) " >&6
24941 else
24942   gcc_cv_as_aix_ref=no
24943     if test $in_tree_gas = yes; then
24944     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
24945   then :
24946 fi
24947   elif test x$gcc_cv_as != x; then
24948     $as_echo '  .csect stuff[rw]
24949              stuff:
24950                 .long 1
24951                 .extern sym
24952                 .ref sym
24953           ' > conftest.s
24954     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24955   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24956   (eval $ac_try) 2>&5
24957   ac_status=$?
24958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24959   test $ac_status = 0; }; }
24960     then
24961         gcc_cv_as_aix_ref=yes
24962     else
24963       echo "configure: failed program was" >&5
24964       cat conftest.s >&5
24965     fi
24966     rm -f conftest.o conftest.s
24967   fi
24968 fi
24969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
24970 $as_echo "$gcc_cv_as_aix_ref" >&6; }
24971 if test $gcc_cv_as_aix_ref = yes; then
24972
24973 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
24974
24975 fi
24976         ;;
24977     esac
24978     ;;
24979
24980   mips*-*-*)
24981     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
24982 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
24983 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
24984   $as_echo_n "(cached) " >&6
24985 else
24986   gcc_cv_as_mips_explicit_relocs=no
24987     if test $in_tree_gas = yes; then
24988     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24989   then gcc_cv_as_mips_explicit_relocs=yes
24990 fi
24991   elif test x$gcc_cv_as != x; then
24992     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
24993     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24994   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24995   (eval $ac_try) 2>&5
24996   ac_status=$?
24997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24998   test $ac_status = 0; }; }
24999     then
25000         gcc_cv_as_mips_explicit_relocs=yes
25001     else
25002       echo "configure: failed program was" >&5
25003       cat conftest.s >&5
25004     fi
25005     rm -f conftest.o conftest.s
25006   fi
25007 fi
25008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25009 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25010 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25011   if test x$target_cpu_default = x
25012        then target_cpu_default=MASK_EXPLICIT_RELOCS
25013        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25014        fi
25015 fi
25016     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25017 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25018 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25019   $as_echo_n "(cached) " >&6
25020 else
25021   gcc_cv_as_mips_no_shared=no
25022     if test $in_tree_gas = yes; then
25023     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25024   then gcc_cv_as_mips_no_shared=yes
25025 fi
25026   elif test x$gcc_cv_as != x; then
25027     $as_echo 'nop' > conftest.s
25028     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25029   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25030   (eval $ac_try) 2>&5
25031   ac_status=$?
25032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25033   test $ac_status = 0; }; }
25034     then
25035         gcc_cv_as_mips_no_shared=yes
25036     else
25037       echo "configure: failed program was" >&5
25038       cat conftest.s >&5
25039     fi
25040     rm -f conftest.o conftest.s
25041   fi
25042 fi
25043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25044 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25045 if test $gcc_cv_as_mips_no_shared = yes; then
25046
25047 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25048
25049 fi
25050
25051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25052 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25053 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25054   $as_echo_n "(cached) " >&6
25055 else
25056   gcc_cv_as_mips_gnu_attribute=no
25057     if test $in_tree_gas = yes; then
25058     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25059   then gcc_cv_as_mips_gnu_attribute=yes
25060 fi
25061   elif test x$gcc_cv_as != x; then
25062     $as_echo '.gnu_attribute 4,1' > conftest.s
25063     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25065   (eval $ac_try) 2>&5
25066   ac_status=$?
25067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25068   test $ac_status = 0; }; }
25069     then
25070         gcc_cv_as_mips_gnu_attribute=yes
25071     else
25072       echo "configure: failed program was" >&5
25073       cat conftest.s >&5
25074     fi
25075     rm -f conftest.o conftest.s
25076   fi
25077 fi
25078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25079 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25080 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25081
25082 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25083
25084 fi
25085
25086     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25087 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25088 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25089   $as_echo_n "(cached) " >&6
25090 else
25091   gcc_cv_as_mips_dtprelword=no
25092     if test $in_tree_gas = yes; then
25093     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25094   then gcc_cv_as_mips_dtprelword=yes
25095 fi
25096   elif test x$gcc_cv_as != x; then
25097     $as_echo '.section .tdata,"awT",@progbits
25098 x:
25099         .word 2
25100         .text
25101         .dtprelword x+0x8000' > conftest.s
25102     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25103   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25104   (eval $ac_try) 2>&5
25105   ac_status=$?
25106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25107   test $ac_status = 0; }; }
25108     then
25109         gcc_cv_as_mips_dtprelword=yes
25110     else
25111       echo "configure: failed program was" >&5
25112       cat conftest.s >&5
25113     fi
25114     rm -f conftest.o conftest.s
25115   fi
25116 fi
25117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25118 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25119 if test $gcc_cv_as_mips_dtprelword = yes; then
25120
25121 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25122
25123 fi
25124
25125     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25126 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25127 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25128   $as_echo_n "(cached) " >&6
25129 else
25130   gcc_cv_as_mips_dspr1_mult=no
25131   if test x$gcc_cv_as != x; then
25132     $as_echo '  .set    mips32r2
25133         .set    nodspr2
25134         .set    dsp
25135         madd    $ac3,$4,$5
25136         maddu   $ac3,$4,$5
25137         msub    $ac3,$4,$5
25138         msubu   $ac3,$4,$5
25139         mult    $ac3,$4,$5
25140         multu   $ac3,$4,$5' > conftest.s
25141     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25142   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25143   (eval $ac_try) 2>&5
25144   ac_status=$?
25145   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25146   test $ac_status = 0; }; }
25147     then
25148         gcc_cv_as_mips_dspr1_mult=yes
25149     else
25150       echo "configure: failed program was" >&5
25151       cat conftest.s >&5
25152     fi
25153     rm -f conftest.o conftest.s
25154   fi
25155 fi
25156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25157 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25158 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25159
25160 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25161
25162 fi
25163
25164     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25165 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25166     gcc_cv_as_ld_jalr_reloc=no
25167     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25168       if test $in_tree_ld = yes ; then
25169         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25170            && test $in_tree_ld_is_elf = yes; then
25171           gcc_cv_as_ld_jalr_reloc=yes
25172         fi
25173       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25174         echo '  .ent x' > conftest.s
25175         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25176         echo '  ld $25,%call16(y)($28)' >> conftest.s
25177         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25178         echo '1:        jalr $25' >> conftest.s
25179         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25180         echo '1:        jalr $25' >> conftest.s
25181         echo '  .end x' >> conftest.s
25182         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25183            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25184           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25185              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25186             gcc_cv_as_ld_jalr_reloc=yes
25187           fi
25188         fi
25189         rm -f conftest.*
25190       fi
25191     fi
25192     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25193       if test x$target_cpu_default = x; then
25194         target_cpu_default=MASK_RELAX_PIC_CALLS
25195       else
25196         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25197       fi
25198     fi
25199     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25200 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25201
25202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25203 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25204 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25205   $as_echo_n "(cached) " >&6
25206 else
25207   gcc_cv_ld_mips_personality_relaxation=no
25208        if test $in_tree_ld = yes ; then
25209          if test "$gcc_cv_gld_major_version" -eq 2 \
25210                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25211                  -o "$gcc_cv_gld_major_version" -gt 2; then
25212            gcc_cv_ld_mips_personality_relaxation=yes
25213          fi
25214        elif test x$gcc_cv_as != x \
25215                  -a x$gcc_cv_ld != x \
25216                  -a x$gcc_cv_readelf != x ; then
25217          cat > conftest.s <<EOF
25218         .cfi_startproc
25219         .cfi_personality 0x80,indirect_ptr
25220         .ent test
25221 test:
25222         nop
25223         .end test
25224         .cfi_endproc
25225
25226         .section .data,"aw",@progbits
25227 indirect_ptr:
25228         .dc.a personality
25229 EOF
25230          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25231             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25232            if $gcc_cv_readelf -d conftest 2>&1 \
25233               | grep TEXTREL > /dev/null 2>&1; then
25234              :
25235            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25236                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25237              :
25238            else
25239              gcc_cv_ld_mips_personality_relaxation=yes
25240            fi
25241          fi
25242        fi
25243        rm -f conftest.s conftest.o conftest
25244 fi
25245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25246 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25247     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25248
25249 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25250
25251     fi
25252     ;;
25253 esac
25254
25255 # Mips and HP-UX need the GNU assembler.
25256 # Linux on IA64 might be able to use the Intel assembler.
25257
25258 case "$target" in
25259   mips*-*-* | *-*-hpux* )
25260     if test x$gas_flag = xyes \
25261        || test x"$host" != x"$build" \
25262        || test ! -x "$gcc_cv_as" \
25263        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25264       :
25265     else
25266       echo "*** This configuration requires the GNU assembler" >&2
25267       exit 1
25268     fi
25269     ;;
25270 esac
25271
25272 # ??? Not all targets support dwarf2 debug_line, even within a version
25273 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25274 # info to the output file.  So, as supported targets are added to gas 2.11,
25275 # add some instruction here to (also) show we expect this might work.
25276 # ??? Once 2.11 is released, probably need to add first known working
25277 # version to the per-target configury.
25278 case "$cpu_type" in
25279   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25280   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25281     insn="nop"
25282     ;;
25283   ia64 | s390)
25284     insn="nop 0"
25285     ;;
25286   mmix)
25287     insn="swym 0"
25288     ;;
25289 esac
25290 if test x"$insn" != x; then
25291  conftest_s="\
25292         .file 1 \"conftest.s\"
25293         .loc 1 3 0
25294         $insn"
25295  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25296 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25297 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25298   $as_echo_n "(cached) " >&6
25299 else
25300   gcc_cv_as_dwarf2_debug_line=no
25301     if test $in_tree_gas = yes; then
25302     if test $in_tree_gas_is_elf = yes \
25303   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25304   then gcc_cv_as_dwarf2_debug_line=yes
25305 fi
25306   elif test x$gcc_cv_as != x; then
25307     $as_echo "$conftest_s" > conftest.s
25308     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25309   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25310   (eval $ac_try) 2>&5
25311   ac_status=$?
25312   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25313   test $ac_status = 0; }; }
25314     then
25315         if test x$gcc_cv_objdump != x \
25316    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25317       | grep debug_line > /dev/null 2>&1; then
25318      gcc_cv_as_dwarf2_debug_line=yes
25319    fi
25320     else
25321       echo "configure: failed program was" >&5
25322       cat conftest.s >&5
25323     fi
25324     rm -f conftest.o conftest.s
25325   fi
25326 fi
25327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25328 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25329
25330
25331 # The .debug_line file table must be in the exact order that
25332 # we specified the files, since these indices are also used
25333 # by DW_AT_decl_file.  Approximate this test by testing if
25334 # the assembler bitches if the same index is assigned twice.
25335  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25336 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25337 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25338   $as_echo_n "(cached) " >&6
25339 else
25340   gcc_cv_as_dwarf2_file_buggy=no
25341   if test x$gcc_cv_as != x; then
25342     $as_echo '  .file 1 "foo.s"
25343         .file 1 "bar.s"' > conftest.s
25344     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25345   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25346   (eval $ac_try) 2>&5
25347   ac_status=$?
25348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25349   test $ac_status = 0; }; }
25350     then
25351         gcc_cv_as_dwarf2_file_buggy=yes
25352     else
25353       echo "configure: failed program was" >&5
25354       cat conftest.s >&5
25355     fi
25356     rm -f conftest.o conftest.s
25357   fi
25358 fi
25359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25360 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25361
25362
25363  if test $gcc_cv_as_dwarf2_debug_line = yes \
25364  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25365
25366 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25367
25368  fi
25369
25370  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25371 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25372 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25373   $as_echo_n "(cached) " >&6
25374 else
25375   gcc_cv_as_gdwarf2_flag=no
25376     if test $in_tree_gas = yes; then
25377     if test $in_tree_gas_is_elf = yes \
25378   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25379   then gcc_cv_as_gdwarf2_flag=yes
25380 fi
25381   elif test x$gcc_cv_as != x; then
25382     $as_echo "$insn" > conftest.s
25383     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25384   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25385   (eval $ac_try) 2>&5
25386   ac_status=$?
25387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25388   test $ac_status = 0; }; }
25389     then
25390         gcc_cv_as_gdwarf2_flag=yes
25391     else
25392       echo "configure: failed program was" >&5
25393       cat conftest.s >&5
25394     fi
25395     rm -f conftest.o conftest.s
25396   fi
25397 fi
25398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25399 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25400 if test $gcc_cv_as_gdwarf2_flag = yes; then
25401
25402 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25403
25404 fi
25405
25406  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25407 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25408 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25409   $as_echo_n "(cached) " >&6
25410 else
25411   gcc_cv_as_gstabs_flag=no
25412     if test $in_tree_gas = yes; then
25413     if test $in_tree_gas_is_elf = yes \
25414   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25415   then gcc_cv_as_gstabs_flag=yes
25416 fi
25417   elif test x$gcc_cv_as != x; then
25418     $as_echo "$insn" > conftest.s
25419     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25420   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25421   (eval $ac_try) 2>&5
25422   ac_status=$?
25423   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25424   test $ac_status = 0; }; }
25425     then
25426         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25427    # and warns about it, but still exits successfully.  So check for
25428    # this.
25429    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25430   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25431   (eval $ac_try) 2>&5
25432   ac_status=$?
25433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25434   test $ac_status = 0; }; }
25435    then :
25436    else gcc_cv_as_gstabs_flag=yes
25437    fi
25438     else
25439       echo "configure: failed program was" >&5
25440       cat conftest.s >&5
25441     fi
25442     rm -f conftest.o conftest.s
25443   fi
25444 fi
25445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25446 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25447 if test $gcc_cv_as_gstabs_flag = yes; then
25448
25449 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25450
25451 fi
25452
25453  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25454 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25455 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25456   $as_echo_n "(cached) " >&6
25457 else
25458   gcc_cv_as_debug_prefix_map_flag=no
25459     if test $in_tree_gas = yes; then
25460     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25461   then gcc_cv_as_debug_prefix_map_flag=yes
25462 fi
25463   elif test x$gcc_cv_as != x; then
25464     $as_echo "$insn" > conftest.s
25465     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25466   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25467   (eval $ac_try) 2>&5
25468   ac_status=$?
25469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25470   test $ac_status = 0; }; }
25471     then
25472         gcc_cv_as_debug_prefix_map_flag=yes
25473     else
25474       echo "configure: failed program was" >&5
25475       cat conftest.s >&5
25476     fi
25477     rm -f conftest.o conftest.s
25478   fi
25479 fi
25480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25481 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25482 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25483
25484 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25485
25486 fi
25487 fi
25488
25489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25490 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25491 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25492   $as_echo_n "(cached) " >&6
25493 else
25494   gcc_cv_as_lcomm_with_alignment=no
25495   if test x$gcc_cv_as != x; then
25496     $as_echo '.lcomm bar,4,16' > conftest.s
25497     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25498   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25499   (eval $ac_try) 2>&5
25500   ac_status=$?
25501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25502   test $ac_status = 0; }; }
25503     then
25504         gcc_cv_as_lcomm_with_alignment=yes
25505     else
25506       echo "configure: failed program was" >&5
25507       cat conftest.s >&5
25508     fi
25509     rm -f conftest.o conftest.s
25510   fi
25511 fi
25512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25513 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25514 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25515
25516 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25517
25518 fi
25519
25520 # Check whether --enable-gnu-unique-object was given.
25521 if test "${enable_gnu_unique_object+set}" = set; then :
25522   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25523     yes | no) ;;
25524     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25525 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25526   esac
25527 else
25528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25529 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25530 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25531   $as_echo_n "(cached) " >&6
25532 else
25533   gcc_cv_as_gnu_unique_object=no
25534     if test $in_tree_gas = yes; then
25535     if test $in_tree_gas_is_elf = yes \
25536   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25537   then gcc_cv_as_gnu_unique_object=yes
25538 fi
25539   elif test x$gcc_cv_as != x; then
25540     $as_echo '.type foo, @gnu_unique_object' > conftest.s
25541     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25542   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25543   (eval $ac_try) 2>&5
25544   ac_status=$?
25545   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25546   test $ac_status = 0; }; }
25547     then
25548         gcc_cv_as_gnu_unique_object=yes
25549     else
25550       echo "configure: failed program was" >&5
25551       cat conftest.s >&5
25552     fi
25553     rm -f conftest.o conftest.s
25554   fi
25555 fi
25556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25557 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25558 if test $gcc_cv_as_gnu_unique_object = yes; then
25559   # Also check for ld.so support, i.e. glibc 2.11 or higher.
25560    if test x$host = x$build -a x$host = x$target &&
25561        ldd --version 2>/dev/null &&
25562        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25563       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25564       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25565       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25566       if test "$glibcnum" -ge 2011 ; then
25567         enable_gnu_unique_object=yes
25568       fi
25569     fi
25570 fi
25571 fi
25572
25573 if test x$enable_gnu_unique_object = xyes; then
25574
25575 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25576
25577 fi
25578
25579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25580 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25581 if test "${gcc_cv_as_line_zero+set}" = set; then :
25582   $as_echo_n "(cached) " >&6
25583 else
25584   gcc_cv_as_line_zero=no
25585   if test $in_tree_gas = yes; then
25586     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25587   then gcc_cv_as_line_zero=yes
25588 fi
25589   elif test "x$gcc_cv_as" != x; then
25590     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25591     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25592   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25593   (eval $ac_try) 2>&5
25594   ac_status=$?
25595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25596   test $ac_status = 0; }; } &&
25597        test "x`cat conftest.out`" = x
25598     then
25599       gcc_cv_as_line_zero=yes
25600     else
25601       echo "configure: failed program was" >&5
25602       cat conftest.s >&5
25603       echo "configure: error output was" >&5
25604       cat conftest.out >&5
25605     fi
25606     rm -f conftest.o conftest.s conftest.out
25607   fi
25608 fi
25609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25610 $as_echo "$gcc_cv_as_line_zero" >&6; }
25611 if test "x$gcc_cv_as_line_zero" = xyes; then
25612
25613 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25614
25615 fi
25616
25617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25618 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25619 gcc_cv_ld_eh_frame_hdr=no
25620 if test $in_tree_ld = yes ; then
25621   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25622      && test $in_tree_ld_is_elf = yes; then
25623     gcc_cv_ld_eh_frame_hdr=yes
25624   fi
25625 elif test x$gcc_cv_ld != x; then
25626   if echo "$ld_ver" | grep GNU > /dev/null; then
25627     # Check if linker supports --eh-frame-hdr option
25628     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25629       gcc_cv_ld_eh_frame_hdr=yes
25630     fi
25631   else
25632     case "$target" in
25633       *-*-solaris2*)
25634         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25635         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
25636           gcc_cv_ld_eh_frame_hdr=yes
25637         fi
25638         ;;
25639     esac
25640   fi
25641 fi
25642
25643 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25644
25645 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25646
25647 fi
25648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25649 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25650
25651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25652 $as_echo_n "checking linker position independent executable support... " >&6; }
25653 gcc_cv_ld_pie=no
25654 if test $in_tree_ld = yes ; then
25655   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25656      && test $in_tree_ld_is_elf = yes; then
25657     gcc_cv_ld_pie=yes
25658   fi
25659 elif test x$gcc_cv_ld != x; then
25660         # Check if linker supports -pie option
25661         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25662                 gcc_cv_ld_pie=yes
25663         fi
25664 fi
25665 if test x"$gcc_cv_ld_pie" = xyes; then
25666
25667 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25668
25669 fi
25670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25671 $as_echo "$gcc_cv_ld_pie" >&6; }
25672
25673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25674 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25675 gcc_cv_ld_eh_gc_sections=no
25676 if test $in_tree_ld = yes ; then
25677   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25678      && test $in_tree_ld_is_elf = yes; then
25679     gcc_cv_ld_eh_gc_sections=yes
25680   fi
25681 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25682   cat > conftest.s <<EOF
25683         .section        .text
25684 .globl _start
25685         .type _start, @function
25686 _start:
25687         .long foo
25688         .size _start, .-_start
25689         .section        .text.foo,"ax",@progbits
25690         .type foo, @function
25691 foo:
25692         .long 0
25693         .size foo, .-foo
25694         .section        .gcc_except_table.foo,"a",@progbits
25695 .L0:
25696         .long 0
25697         .section        .eh_frame,"a",@progbits
25698         .long .L0
25699 EOF
25700   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25701     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25702          | grep "gc-sections option ignored" > /dev/null; then
25703       gcc_cv_ld_eh_gc_sections=no
25704     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25705          | grep gcc_except_table > /dev/null; then
25706       gcc_cv_ld_eh_gc_sections=yes
25707       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25708       if test x$gcc_cv_as_comdat_group != xyes; then
25709         gcc_cv_ld_eh_gc_sections=no
25710         cat > conftest.s <<EOF
25711         .section        .text
25712 .globl _start
25713         .type _start, @function
25714 _start:
25715         .long foo
25716         .size _start, .-_start
25717         .section        .gnu.linkonce.t.foo,"ax",@progbits
25718         .type foo, @function
25719 foo:
25720         .long 0
25721         .size foo, .-foo
25722         .section        .gcc_except_table.foo,"a",@progbits
25723 .L0:
25724         .long 0
25725         .section        .eh_frame,"a",@progbits
25726         .long .L0
25727 EOF
25728         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25729           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25730                | grep "gc-sections option ignored" > /dev/null; then
25731             gcc_cv_ld_eh_gc_sections=no
25732           elif $gcc_cv_objdump -h conftest 2> /dev/null \
25733                | grep gcc_except_table > /dev/null; then
25734             gcc_cv_ld_eh_gc_sections=yes
25735           fi
25736         fi
25737       fi
25738     fi
25739   fi
25740   rm -f conftest.s conftest.o conftest
25741 fi
25742 case "$target" in
25743   hppa*-*-linux*)
25744     # ??? This apparently exposes a binutils bug with PC-relative relocations.
25745     gcc_cv_ld_eh_gc_sections=no
25746     ;;
25747 esac
25748 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
25749
25750 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
25751
25752 fi
25753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
25754 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
25755
25756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
25757 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
25758 gcc_cv_ld_eh_gc_sections_bug=no
25759 if test $in_tree_ld = yes ; then
25760   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
25761      && test $in_tree_ld_is_elf = yes; then
25762     gcc_cv_ld_eh_gc_sections_bug=yes
25763   fi
25764 elif test x$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
25765   gcc_cv_ld_eh_gc_sections_bug=yes
25766   cat > conftest.s <<EOF
25767         .section        .text
25768 .globl _start
25769         .type _start, @function
25770 _start:
25771         .long foo
25772         .size _start, .-_start
25773         .section        .text.startup.foo,"ax",@progbits
25774         .type foo, @function
25775 foo:
25776         .long 0
25777         .size foo, .-foo
25778         .section        .gcc_except_table.foo,"a",@progbits
25779 .L0:
25780         .long 0
25781         .section        .eh_frame,"a",@progbits
25782         .long .L0
25783 EOF
25784   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25785     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25786          | grep "gc-sections option ignored" > /dev/null; then
25787       :
25788     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25789          | grep gcc_except_table > /dev/null; then
25790       gcc_cv_ld_eh_gc_sections_bug=no
25791     fi
25792   fi
25793   rm -f conftest.s conftest.o conftest
25794 fi
25795 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
25796
25797 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
25798
25799 fi
25800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
25801 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
25802
25803 # --------
25804 # UNSORTED
25805 # --------
25806
25807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
25808 $as_echo_n "checking linker --as-needed support... " >&6; }
25809 if test "${gcc_cv_ld_as_needed+set}" = set; then :
25810   $as_echo_n "(cached) " >&6
25811 else
25812   gcc_cv_ld_as_needed=no
25813 if test $in_tree_ld = yes ; then
25814   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
25815      && test $in_tree_ld_is_elf = yes; then
25816     gcc_cv_ld_as_needed=yes
25817   fi
25818 elif test x$gcc_cv_ld != x; then
25819         # Check if linker supports --as-needed and --no-as-needed options
25820         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
25821                 gcc_cv_ld_as_needed=yes
25822         fi
25823 fi
25824
25825 fi
25826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
25827 $as_echo "$gcc_cv_ld_as_needed" >&6; }
25828 if test x"$gcc_cv_ld_as_needed" = xyes; then
25829
25830 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
25831
25832 fi
25833
25834 case "$target:$tm_file" in
25835   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
25836     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
25837 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
25838 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
25839   $as_echo_n "(cached) " >&6
25840 else
25841   gcc_cv_ld_no_dot_syms=no
25842     if test $in_tree_ld = yes ; then
25843       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
25844         gcc_cv_ld_no_dot_syms=yes
25845       fi
25846     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25847       cat > conftest1.s <<EOF
25848         .text
25849         bl .foo
25850 EOF
25851       cat > conftest2.s <<EOF
25852         .section ".opd","aw"
25853         .align 3
25854         .globl foo
25855         .type foo,@function
25856 foo:
25857         .quad .LEfoo,.TOC.@tocbase,0
25858         .text
25859 .LEfoo:
25860         blr
25861         .size foo,.-.LEfoo
25862 EOF
25863       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
25864          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
25865          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
25866         gcc_cv_ld_no_dot_syms=yes
25867       fi
25868       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
25869     fi
25870
25871 fi
25872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
25873 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
25874     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
25875
25876 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
25877
25878     fi
25879
25880     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
25881 $as_echo_n "checking linker large toc support... " >&6; }
25882 if test "${gcc_cv_ld_large_toc+set}" = set; then :
25883   $as_echo_n "(cached) " >&6
25884 else
25885   gcc_cv_ld_large_toc=no
25886     if test $in_tree_ld = yes ; then
25887       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
25888         gcc_cv_ld_large_toc=yes
25889       fi
25890     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25891       cat > conftest.s <<EOF
25892         .section ".tbss","awT",@nobits
25893         .align 3
25894 ie0:    .space 8
25895         .global _start
25896         .text
25897 _start:
25898         addis 9,13,ie0@got@tprel@ha
25899         ld 9,ie0@got@tprel@l(9)
25900 EOF
25901       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
25902          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
25903         gcc_cv_ld_large_toc=yes
25904       fi
25905       rm -f conftest conftest.o conftest.s
25906     fi
25907
25908 fi
25909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
25910 $as_echo "$gcc_cv_ld_large_toc" >&6; }
25911     if test x"$gcc_cv_ld_large_toc" = xyes; then
25912
25913 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
25914
25915     fi
25916     ;;
25917 esac
25918
25919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
25920 $as_echo_n "checking linker --build-id support... " >&6; }
25921 if test "${gcc_cv_ld_buildid+set}" = set; then :
25922   $as_echo_n "(cached) " >&6
25923 else
25924   gcc_cv_ld_buildid=no
25925   if test $in_tree_ld = yes ; then
25926     if test "$gcc_cv_gld_major_version" -eq 2 -a \
25927        "$gcc_cv_gld_minor_version" -ge 18 -o \
25928        "$gcc_cv_gld_major_version" -gt 2 \
25929        && test $in_tree_ld_is_elf = yes; then
25930       gcc_cv_ld_buildid=yes
25931     fi
25932   elif test x$gcc_cv_ld != x; then
25933     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
25934       gcc_cv_ld_buildid=yes
25935     fi
25936   fi
25937 fi
25938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
25939 $as_echo "$gcc_cv_ld_buildid" >&6; }
25940 if test x"$gcc_cv_ld_buildid" = xyes; then
25941
25942 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
25943
25944 fi
25945
25946 # Check whether --enable-linker-build-id was given.
25947 if test "${enable_linker_build_id+set}" = set; then :
25948   enableval=$enable_linker_build_id;
25949 else
25950   enable_linker_build_id=no
25951 fi
25952
25953
25954 if test x"$enable_linker_build_id" = xyes; then
25955   if test x"$gcc_cv_ld_buildid" = xyes; then
25956
25957 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
25958
25959   else
25960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
25961 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
25962   fi
25963 fi
25964
25965 # In binutils 2.21, GNU ld gained support for new emulations fully
25966 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
25967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
25968 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
25969 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
25970   $as_echo_n "(cached) " >&6
25971 else
25972   gcc_cv_ld_sol2_emulation=no
25973   if test $in_tree_ld = yes ; then
25974     if test "$gcc_cv_gld_major_version" -eq 2 -a \
25975        "$gcc_cv_gld_minor_version" -ge 21 -o \
25976        "$gcc_cv_gld_major_version" -gt 2 \
25977        && test $in_tree_ld_is_elf = yes; then
25978       gcc_cv_ld_sol2_emulation=yes
25979     fi
25980   elif test x$gcc_cv_ld != x; then
25981     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
25982        grep _sol2 > /dev/null; then
25983       gcc_cv_ld_sol2_emulation=yes
25984     fi
25985   fi
25986 fi
25987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
25988 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
25989 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
25990
25991 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
25992
25993 fi
25994
25995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
25996 $as_echo_n "checking linker --sysroot support... " >&6; }
25997 if test "${gcc_cv_ld_sysroot+set}" = set; then :
25998   $as_echo_n "(cached) " >&6
25999 else
26000   gcc_cv_ld_sysroot=no
26001   if test $in_tree_ld = yes ; then
26002       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26003         gcc_cv_ld_sysroot=yes
26004       fi
26005   elif test x$gcc_cv_ld != x; then
26006     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26007       gcc_cv_ld_sysroot=yes
26008     fi
26009   fi
26010 fi
26011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26012 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26013 if test x"$gcc_cv_ld_sysroot" = xyes; then
26014
26015 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26016
26017 fi
26018
26019 if test x$with_sysroot = x && test x$host = x$target \
26020    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26021    && test "$prefix" != "NONE"; then
26022
26023 cat >>confdefs.h <<_ACEOF
26024 #define PREFIX_INCLUDE_DIR "$prefix/include"
26025 _ACEOF
26026
26027 fi
26028
26029 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26030   if test "x$with_headers" != x; then
26031     target_header_dir=$with_headers
26032   elif test "x$with_sysroot" = x; then
26033     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26034   elif test "x$with_build_sysroot" != "x"; then
26035     target_header_dir="${with_build_sysroot}/usr/include"
26036   elif test "x$with_sysroot" = xyes; then
26037     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
26038   else
26039     target_header_dir="${with_sysroot}/usr/include"
26040   fi
26041 else
26042   target_header_dir=/usr/include
26043 fi
26044
26045 # Test for stack protector support in target C library.
26046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26047 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26048 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26049   $as_echo_n "(cached) " >&6
26050 else
26051   gcc_cv_libc_provides_ssp=no
26052     case "$target" in
26053        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26054       # glibc 2.4 and later provides __stack_chk_fail and
26055       # either __stack_chk_guard, or TLS access to stack guard canary.
26056       if test -f $target_header_dir/features.h \
26057          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26058             $target_header_dir/features.h > /dev/null; then
26059         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26060            $target_header_dir/features.h > /dev/null; then
26061           gcc_cv_libc_provides_ssp=yes
26062         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26063              $target_header_dir/features.h > /dev/null \
26064              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26065              $target_header_dir/features.h > /dev/null; then
26066           gcc_cv_libc_provides_ssp=yes
26067         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26068              $target_header_dir/features.h > /dev/null && \
26069              test -f $target_header_dir/bits/uClibc_config.h && \
26070              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26071              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26072           gcc_cv_libc_provides_ssp=yes
26073         fi
26074       fi
26075         ;;
26076        *-*-gnu*)
26077          # Avoid complicated tests (see
26078          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26079          # simply assert that glibc does provide this, which is true for all
26080          # realistically usable GNU/Hurd configurations.
26081          gcc_cv_libc_provides_ssp=yes;;
26082        *-*-darwin* | *-*-freebsd*)
26083          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26084 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26085   gcc_cv_libc_provides_ssp=yes
26086 else
26087   echo "no __stack_chk_fail on this target"
26088 fi
26089
26090         ;;
26091   *) gcc_cv_libc_provides_ssp=no ;;
26092     esac
26093 fi
26094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26095 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26096
26097 if test x$gcc_cv_libc_provides_ssp = xyes; then
26098
26099 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26100
26101 fi
26102
26103 # Test for <sys/sdt.h> on the target.
26104
26105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26106 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26107 have_sys_sdt_h=no
26108 if test -f $target_header_dir/sys/sdt.h; then
26109
26110 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26111
26112 fi
26113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26114 $as_echo "$have_sys_sdt_h" >&6; }
26115
26116 # Check if TFmode long double should be used by default or not.
26117 # Some glibc targets used DFmode long double, but with glibc 2.4
26118 # and later they can use TFmode.
26119 case "$target" in
26120   powerpc*-*-linux* | \
26121   sparc*-*-linux* | \
26122   s390*-*-linux* | \
26123   alpha*-*-linux*)
26124
26125 # Check whether --with-long-double-128 was given.
26126 if test "${with_long_double_128+set}" = set; then :
26127   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26128 else
26129   gcc_cv_target_ldbl128=no
26130       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26131         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26132       && gcc_cv_target_ldbl128=yes
26133
26134 fi
26135
26136     ;;
26137 esac
26138 if test x$gcc_cv_target_ldbl128 = xyes; then
26139
26140 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26141
26142 fi
26143
26144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26145 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26146 gcc_cv_target_dl_iterate_phdr=unknown
26147 case "$target" in
26148   *-*-solaris2*)
26149     # <link.h> needs both a dl_iterate_phdr declaration and support for
26150     # compilation with largefile support.
26151     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26152       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26153       gcc_cv_target_dl_iterate_phdr=yes
26154     else
26155       gcc_cv_target_dl_iterate_phdr=no
26156     fi
26157     ;;
26158 esac
26159
26160 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26161
26162 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26163
26164 fi
26165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26166 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26167
26168 # Find out what GC implementation we want, or may, use.
26169
26170 # Check whether --with-gc was given.
26171 if test "${with_gc+set}" = set; then :
26172   withval=$with_gc; case "$withval" in
26173   page)
26174     GGC=ggc-$withval
26175     ;;
26176   zone)
26177     GGC=ggc-$withval
26178
26179 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26180
26181     ;;
26182   *)
26183     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26184     ;;
26185 esac
26186 else
26187   GGC=ggc-page
26188 fi
26189
26190
26191 echo "Using $GGC for garbage collection."
26192
26193 # Libraries to use on the host.  This will normally be set by the top
26194 # level Makefile.  Here we simply capture the value for our Makefile.
26195 if test -z "${HOST_LIBS+set}"; then
26196   HOST_LIBS=
26197 fi
26198
26199
26200 # Use the system's zlib library.
26201 zlibdir=-L../zlib
26202 zlibinc="-I\$(srcdir)/../zlib"
26203
26204 # Check whether --with-system-zlib was given.
26205 if test "${with_system_zlib+set}" = set; then :
26206   withval=$with_system_zlib; zlibdir=
26207 zlibinc=
26208
26209 fi
26210
26211
26212
26213
26214
26215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26216 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26217     # Check whether --enable-maintainer-mode was given.
26218 if test "${enable_maintainer_mode+set}" = set; then :
26219   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26220 else
26221   maintainer_mode=no
26222 fi
26223
26224
26225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26226 $as_echo "$maintainer_mode" >&6; }
26227
26228 if test "$maintainer_mode" = "yes"; then
26229   MAINT=''
26230 else
26231   MAINT='#'
26232 fi
26233
26234 # --------------
26235 # Language hooks
26236 # --------------
26237
26238 # Make empty files to contain the specs and options for each language.
26239 # Then add #include lines to for a compiler that has specs and/or options.
26240
26241 subdirs=
26242 lang_opt_files=
26243 lang_specs_files=
26244 lang_tree_files=
26245 # These (without "all_") are set in each config-lang.in.
26246 # `language' must be a single word so is spelled singularly.
26247 all_languages=
26248 all_compilers=
26249 all_outputs='Makefile'
26250 # List of language makefile fragments.
26251 all_lang_makefrags=
26252 # Additional files for gengtype
26253 all_gtfiles="$target_gtfiles"
26254
26255 # These are the languages that are set in --enable-languages,
26256 # and are available in the GCC tree.
26257 all_selected_languages=
26258
26259 # Add the language fragments.
26260 # Languages are added via two mechanisms.  Some information must be
26261 # recorded in makefile variables, these are defined in config-lang.in.
26262 # We accumulate them and plug them into the main Makefile.
26263 # The other mechanism is a set of hooks for each of the main targets
26264 # like `clean', `install', etc.
26265
26266 language_hooks="Make-hooks"
26267
26268 for lang in ${srcdir}/*/config-lang.in
26269 do
26270         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26271
26272         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26273         if test "x$lang_alias" = x
26274         then
26275               echo "$lang doesn't set \$language." 1>&2
26276               exit 1
26277         fi
26278         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26279         subdirs="$subdirs $subdir"
26280
26281         # $gcc_subdir is where the gcc integration files are to be found
26282         # for a language, both for internal compiler purposes (compiler
26283         # sources implementing front-end to GCC tree converters), and for
26284         # build infrastructure purposes (Make-lang.in, etc.)
26285         #
26286         # This will be <subdir> (relative to $srcdir) if a line like
26287         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26288         # is found in <langdir>/config-lang.in, and will remain <langdir>
26289         # otherwise.
26290         #
26291         # Except for the language alias (fetched above), the regular
26292         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26293         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26294         # only this and the language alias.
26295
26296         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26297         if [ "$gcc_subdir" = "" ]; then
26298            gcc_subdir="$subdir"
26299         fi
26300
26301         case ",$enable_languages," in
26302         *,$lang_alias,*)
26303             all_selected_languages="$all_selected_languages $lang_alias"
26304             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26305                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26306             fi
26307             ;;
26308         esac
26309
26310         language=
26311         boot_language=
26312         compilers=
26313         outputs=
26314         gtfiles=
26315         subdir_requires=
26316         . ${srcdir}/$gcc_subdir/config-lang.in
26317         if test "x$language" = x
26318         then
26319                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26320                 exit 1
26321         fi
26322
26323         ok=:
26324         case ",$enable_languages," in
26325                 *,$lang_alias,*) ;;
26326                 *)
26327                         for i in $subdir_requires; do
26328                                 test -f "${srcdir}/$i/config-lang.in" && continue
26329                                 ok=false
26330                                 break
26331                         done
26332                 ;;
26333         esac
26334         $ok || continue
26335
26336         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26337         if test -f $srcdir/$gcc_subdir/lang.opt; then
26338             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26339             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26340         fi
26341         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26342             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26343         fi
26344         all_languages="$all_languages $language"
26345         all_compilers="$all_compilers $compilers"
26346         all_outputs="$all_outputs $outputs"
26347         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26348         case ",$enable_languages," in
26349                 *,lto,*)
26350
26351 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26352
26353                     enable_lto=yes
26354
26355                     ;;
26356                 *) ;;
26357         esac
26358 done
26359
26360 # Pick up gtfiles for c
26361 gtfiles=
26362 . ${srcdir}/c-config-lang.in
26363 all_gtfiles="$all_gtfiles [c] $gtfiles"
26364
26365 check_languages=
26366 for language in $all_selected_languages
26367 do
26368         check_languages="$check_languages check-$language"
26369 done
26370
26371 # We link each language in with a set of hooks, reached indirectly via
26372 # lang.${target}.  Only do so for selected languages.
26373
26374 rm -f Make-hooks
26375 touch Make-hooks
26376 target_list="all.cross start.encap rest.encap tags \
26377         install-common install-man install-info install-pdf install-html dvi \
26378         pdf html uninstall info man srcextra srcman srcinfo \
26379         mostlyclean clean distclean maintainer-clean install-plugin"
26380
26381 for t in $target_list
26382 do
26383         x=
26384         for lang in $all_selected_languages
26385         do
26386                 x="$x $lang.$t"
26387         done
26388         echo "lang.$t: $x" >> Make-hooks
26389 done
26390
26391 # --------
26392 # Option include files
26393 # --------
26394
26395 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26396 option_includes="option-includes.mk"
26397
26398
26399 # --------
26400 # UNSORTED
26401 # --------
26402
26403 # Create .gdbinit.
26404
26405 echo "dir ." > .gdbinit
26406 echo "dir ${srcdir}" >> .gdbinit
26407 if test x$gdb_needs_out_file_path = xyes
26408 then
26409         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26410 fi
26411 if test "x$subdirs" != x; then
26412         for s in $subdirs
26413         do
26414                 echo "dir ${srcdir}/$s" >> .gdbinit
26415         done
26416 fi
26417 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26418
26419 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26420
26421
26422
26423 # Find a directory in which to install a shared libgcc.
26424
26425 # Check whether --enable-version-specific-runtime-libs was given.
26426 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26427   enableval=$enable_version_specific_runtime_libs;
26428 fi
26429
26430
26431
26432 # Check whether --with-slibdir was given.
26433 if test "${with_slibdir+set}" = set; then :
26434   withval=$with_slibdir; slibdir="$with_slibdir"
26435 else
26436   if test "${enable_version_specific_runtime_libs+set}" = set; then
26437   slibdir='$(libsubdir)'
26438 elif test "$host" != "$target"; then
26439   slibdir='$(build_tooldir)/lib'
26440 else
26441   slibdir='$(libdir)'
26442 fi
26443 fi
26444
26445
26446
26447 # Substitute configuration variables
26448
26449
26450
26451
26452
26453
26454
26455
26456
26457
26458
26459
26460
26461
26462
26463
26464
26465
26466
26467
26468
26469
26470
26471
26472
26473
26474
26475
26476
26477
26478
26479
26480
26481
26482
26483
26484
26485
26486
26487
26488
26489
26490
26491
26492
26493
26494
26495
26496
26497
26498
26499
26500
26501
26502
26503
26504
26505
26506
26507
26508
26509
26510
26511
26512
26513
26514 # Echo link setup.
26515 if test x${build} = x${host} ; then
26516   if test x${host} = x${target} ; then
26517     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26518   else
26519     echo "Links are now set up to build a cross-compiler" 1>&2
26520     echo " from ${host} to ${target}." 1>&2
26521   fi
26522 else
26523   if test x${host} = x${target} ; then
26524     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26525     echo " for ${target}." 1>&2
26526   else
26527     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26528     echo " from ${host} to ${target}." 1>&2
26529   fi
26530 fi
26531
26532
26533
26534
26535
26536
26537
26538
26539
26540 if test "x${CLOOGLIBS}" != "x" ; then
26541
26542 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26543
26544 fi
26545
26546 # Check for plugin support
26547 # Check whether --enable-plugin was given.
26548 if test "${enable_plugin+set}" = set; then :
26549   enableval=$enable_plugin; enable_plugin=$enableval
26550 else
26551   enable_plugin=yes; default_plugin=yes
26552 fi
26553
26554
26555 pluginlibs=
26556
26557 case "${host}" in
26558   *-*-darwin*)
26559     if test x$build = x$host; then
26560       export_sym_check="nm${exeext} -g"
26561     elif test x$host = x$target; then
26562       export_sym_check="$gcc_cv_nm -g"
26563     else
26564       export_sym_check=
26565     fi
26566   ;;
26567   *)
26568     if test x$build = x$host; then
26569       export_sym_check="objdump${exeext} -T"
26570     elif test x$host = x$target; then
26571       export_sym_check="$gcc_cv_objdump -T"
26572     else
26573       export_sym_check=
26574     fi
26575   ;;
26576 esac
26577
26578 if test x"$enable_plugin" = x"yes"; then
26579
26580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26581 $as_echo_n "checking for exported symbols... " >&6; }
26582   if test "x$export_sym_check" != x; then
26583     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26584     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26585     if $export_sym_check conftest | grep foobar > /dev/null; then
26586       : # No need to use a flag
26587       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26588 $as_echo "yes" >&6; }
26589     else
26590       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26591 $as_echo "yes" >&6; }
26592       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26593 $as_echo_n "checking for -rdynamic... " >&6; }
26594       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26595       if $export_sym_check conftest | grep foobar > /dev/null; then
26596         plugin_rdynamic=yes
26597         pluginlibs="-rdynamic"
26598       else
26599         plugin_rdynamic=no
26600         enable_plugin=no
26601       fi
26602       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26603 $as_echo "$plugin_rdynamic" >&6; }
26604     fi
26605   else
26606     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26607 $as_echo "unable to check" >&6; }
26608   fi
26609
26610   # Check -ldl
26611   saved_LIBS="$LIBS"
26612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26613 $as_echo_n "checking for library containing dlopen... " >&6; }
26614 if test "${ac_cv_search_dlopen+set}" = set; then :
26615   $as_echo_n "(cached) " >&6
26616 else
26617   ac_func_search_save_LIBS=$LIBS
26618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26619 /* end confdefs.h.  */
26620
26621 /* Override any GCC internal prototype to avoid an error.
26622    Use char because int might match the return type of a GCC
26623    builtin and then its argument prototype would still apply.  */
26624 #ifdef __cplusplus
26625 extern "C"
26626 #endif
26627 char dlopen ();
26628 int
26629 main ()
26630 {
26631 return dlopen ();
26632   ;
26633   return 0;
26634 }
26635 _ACEOF
26636 for ac_lib in '' dl; do
26637   if test -z "$ac_lib"; then
26638     ac_res="none required"
26639   else
26640     ac_res=-l$ac_lib
26641     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26642   fi
26643   if ac_fn_c_try_link "$LINENO"; then :
26644   ac_cv_search_dlopen=$ac_res
26645 fi
26646 rm -f core conftest.err conftest.$ac_objext \
26647     conftest$ac_exeext
26648   if test "${ac_cv_search_dlopen+set}" = set; then :
26649   break
26650 fi
26651 done
26652 if test "${ac_cv_search_dlopen+set}" = set; then :
26653
26654 else
26655   ac_cv_search_dlopen=no
26656 fi
26657 rm conftest.$ac_ext
26658 LIBS=$ac_func_search_save_LIBS
26659 fi
26660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
26661 $as_echo "$ac_cv_search_dlopen" >&6; }
26662 ac_res=$ac_cv_search_dlopen
26663 if test "$ac_res" != no; then :
26664   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26665
26666 fi
26667
26668   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
26669     pluginlibs="$pluginlibs -ldl"
26670   fi
26671   LIBS="$saved_LIBS"
26672
26673   # Check that we can build shared objects with -fPIC -shared
26674   saved_LDFLAGS="$LDFLAGS"
26675   saved_CFLAGS="$CFLAGS"
26676   case "${host}" in
26677     *-*-darwin*)
26678       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
26679       CFLAGS="$CFLAGS -fPIC"
26680       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
26681     ;;
26682     *)
26683       CFLAGS="$CFLAGS -fPIC"
26684       LDFLAGS="$LDFLAGS -fPIC -shared"
26685     ;;
26686   esac
26687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
26688 $as_echo_n "checking for -fPIC -shared... " >&6; }
26689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26690 /* end confdefs.h.  */
26691 extern int X;
26692 int
26693 main ()
26694 {
26695 return X == 0;
26696   ;
26697   return 0;
26698 }
26699 _ACEOF
26700 if ac_fn_c_try_link "$LINENO"; then :
26701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26702 $as_echo "yes" >&6; }; have_pic_shared=yes
26703 else
26704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26705 $as_echo "no" >&6; }; have_pic_shared=no
26706 fi
26707 rm -f core conftest.err conftest.$ac_objext \
26708     conftest$ac_exeext conftest.$ac_ext
26709   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
26710     pluginlibs=
26711     enable_plugin=no
26712   fi
26713   LDFLAGS="$saved_LDFLAGS"
26714   CFLAGS="$saved_CFLAGS"
26715
26716   # If plugin support had been requested but not available, fail.
26717   if test x"$enable_plugin" = x"no" ; then
26718     if test x"$default_plugin" != x"yes"; then
26719       as_fn_error "
26720 Building GCC with plugin support requires a host that supports
26721 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
26722     fi
26723   fi
26724 fi
26725
26726
26727
26728 if test x"$enable_plugin" = x"yes"; then
26729
26730 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
26731
26732 fi
26733
26734
26735 # Check whether --enable-libquadmath-support was given.
26736 if test "${enable_libquadmath_support+set}" = set; then :
26737   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
26738 else
26739   ENABLE_LIBQUADMATH_SUPPORT=yes
26740 fi
26741
26742 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
26743
26744 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
26745
26746 fi
26747
26748
26749 # Specify what hash style to use by default.
26750
26751 # Check whether --with-linker-hash-style was given.
26752 if test "${with_linker_hash_style+set}" = set; then :
26753   withval=$with_linker_hash_style; case x"$withval" in
26754    xsysv)
26755      LINKER_HASH_STYLE=sysv
26756      ;;
26757    xgnu)
26758      LINKER_HASH_STYLE=gnu
26759      ;;
26760    xboth)
26761      LINKER_HASH_STYLE=both
26762      ;;
26763    *)
26764      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
26765      ;;
26766  esac
26767 else
26768   LINKER_HASH_STYLE=''
26769 fi
26770
26771 if test x"${LINKER_HASH_STYLE}" != x; then
26772
26773 cat >>confdefs.h <<_ACEOF
26774 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
26775 _ACEOF
26776
26777 fi
26778
26779 # Configure the subdirectories
26780 # AC_CONFIG_SUBDIRS($subdirs)
26781
26782 # Create the Makefile
26783 # and configure language subdirectories
26784 ac_config_files="$ac_config_files $all_outputs"
26785
26786
26787 ac_config_commands="$ac_config_commands default"
26788
26789 cat >confcache <<\_ACEOF
26790 # This file is a shell script that caches the results of configure
26791 # tests run on this system so they can be shared between configure
26792 # scripts and configure runs, see configure's option --config-cache.
26793 # It is not useful on other systems.  If it contains results you don't
26794 # want to keep, you may remove or edit it.
26795 #
26796 # config.status only pays attention to the cache file if you give it
26797 # the --recheck option to rerun configure.
26798 #
26799 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26800 # loading this file, other *unset* `ac_cv_foo' will be assigned the
26801 # following values.
26802
26803 _ACEOF
26804
26805 # The following way of writing the cache mishandles newlines in values,
26806 # but we know of no workaround that is simple, portable, and efficient.
26807 # So, we kill variables containing newlines.
26808 # Ultrix sh set writes to stderr and can't be redirected directly,
26809 # and sets the high bit in the cache file unless we assign to the vars.
26810 (
26811   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
26812     eval ac_val=\$$ac_var
26813     case $ac_val in #(
26814     *${as_nl}*)
26815       case $ac_var in #(
26816       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
26817 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
26818       esac
26819       case $ac_var in #(
26820       _ | IFS | as_nl) ;; #(
26821       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
26822       *) { eval $ac_var=; unset $ac_var;} ;;
26823       esac ;;
26824     esac
26825   done
26826
26827   (set) 2>&1 |
26828     case $as_nl`(ac_space=' '; set) 2>&1` in #(
26829     *${as_nl}ac_space=\ *)
26830       # `set' does not quote correctly, so add quotes: double-quote
26831       # substitution turns \\\\ into \\, and sed turns \\ into \.
26832       sed -n \
26833         "s/'/'\\\\''/g;
26834           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
26835       ;; #(
26836     *)
26837       # `set' quotes correctly as required by POSIX, so do not add quotes.
26838       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
26839       ;;
26840     esac |
26841     sort
26842 ) |
26843   sed '
26844      /^ac_cv_env_/b end
26845      t clear
26846      :clear
26847      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
26848      t end
26849      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
26850      :end' >>confcache
26851 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
26852   if test -w "$cache_file"; then
26853     test "x$cache_file" != "x/dev/null" &&
26854       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
26855 $as_echo "$as_me: updating cache $cache_file" >&6;}
26856     cat confcache >$cache_file
26857   else
26858     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
26859 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
26860   fi
26861 fi
26862 rm -f confcache
26863
26864 test "x$prefix" = xNONE && prefix=$ac_default_prefix
26865 # Let make expand exec_prefix.
26866 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
26867
26868 DEFS=-DHAVE_CONFIG_H
26869
26870 ac_libobjs=
26871 ac_ltlibobjs=
26872 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
26873   # 1. Remove the extension, and $U if already installed.
26874   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
26875   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
26876   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
26877   #    will be set to the directory where LIBOBJS objects are built.
26878   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
26879   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
26880 done
26881 LIBOBJS=$ac_libobjs
26882
26883 LTLIBOBJS=$ac_ltlibobjs
26884
26885
26886
26887
26888 : ${CONFIG_STATUS=./config.status}
26889 ac_write_fail=0
26890 ac_clean_files_save=$ac_clean_files
26891 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
26892 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
26893 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
26894 as_write_fail=0
26895 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
26896 #! $SHELL
26897 # Generated by $as_me.
26898 # Run this file to recreate the current configuration.
26899 # Compiler output produced by configure, useful for debugging
26900 # configure, is in config.log if it exists.
26901
26902 debug=false
26903 ac_cs_recheck=false
26904 ac_cs_silent=false
26905
26906 SHELL=\${CONFIG_SHELL-$SHELL}
26907 export SHELL
26908 _ASEOF
26909 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
26910 ## -------------------- ##
26911 ## M4sh Initialization. ##
26912 ## -------------------- ##
26913
26914 # Be more Bourne compatible
26915 DUALCASE=1; export DUALCASE # for MKS sh
26916 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
26917   emulate sh
26918   NULLCMD=:
26919   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26920   # is contrary to our usage.  Disable this feature.
26921   alias -g '${1+"$@"}'='"$@"'
26922   setopt NO_GLOB_SUBST
26923 else
26924   case `(set -o) 2>/dev/null` in #(
26925   *posix*) :
26926     set -o posix ;; #(
26927   *) :
26928      ;;
26929 esac
26930 fi
26931
26932
26933 as_nl='
26934 '
26935 export as_nl
26936 # Printing a long string crashes Solaris 7 /usr/bin/printf.
26937 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
26938 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
26939 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
26940 # Prefer a ksh shell builtin over an external printf program on Solaris,
26941 # but without wasting forks for bash or zsh.
26942 if test -z "$BASH_VERSION$ZSH_VERSION" \
26943     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
26944   as_echo='print -r --'
26945   as_echo_n='print -rn --'
26946 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
26947   as_echo='printf %s\n'
26948   as_echo_n='printf %s'
26949 else
26950   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
26951     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
26952     as_echo_n='/usr/ucb/echo -n'
26953   else
26954     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
26955     as_echo_n_body='eval
26956       arg=$1;
26957       case $arg in #(
26958       *"$as_nl"*)
26959         expr "X$arg" : "X\\(.*\\)$as_nl";
26960         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
26961       esac;
26962       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
26963     '
26964     export as_echo_n_body
26965     as_echo_n='sh -c $as_echo_n_body as_echo'
26966   fi
26967   export as_echo_body
26968   as_echo='sh -c $as_echo_body as_echo'
26969 fi
26970
26971 # The user is always right.
26972 if test "${PATH_SEPARATOR+set}" != set; then
26973   PATH_SEPARATOR=:
26974   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
26975     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
26976       PATH_SEPARATOR=';'
26977   }
26978 fi
26979
26980
26981 # IFS
26982 # We need space, tab and new line, in precisely that order.  Quoting is
26983 # there to prevent editors from complaining about space-tab.
26984 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
26985 # splitting by setting IFS to empty value.)
26986 IFS=" ""        $as_nl"
26987
26988 # Find who we are.  Look in the path if we contain no directory separator.
26989 case $0 in #((
26990   *[\\/]* ) as_myself=$0 ;;
26991   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26992 for as_dir in $PATH
26993 do
26994   IFS=$as_save_IFS
26995   test -z "$as_dir" && as_dir=.
26996     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
26997   done
26998 IFS=$as_save_IFS
26999
27000      ;;
27001 esac
27002 # We did not find ourselves, most probably we were run as `sh COMMAND'
27003 # in which case we are not to be found in the path.
27004 if test "x$as_myself" = x; then
27005   as_myself=$0
27006 fi
27007 if test ! -f "$as_myself"; then
27008   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27009   exit 1
27010 fi
27011
27012 # Unset variables that we do not need and which cause bugs (e.g. in
27013 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27014 # suppresses any "Segmentation fault" message there.  '((' could
27015 # trigger a bug in pdksh 5.2.14.
27016 for as_var in BASH_ENV ENV MAIL MAILPATH
27017 do eval test x\${$as_var+set} = xset \
27018   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27019 done
27020 PS1='$ '
27021 PS2='> '
27022 PS4='+ '
27023
27024 # NLS nuisances.
27025 LC_ALL=C
27026 export LC_ALL
27027 LANGUAGE=C
27028 export LANGUAGE
27029
27030 # CDPATH.
27031 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27032
27033
27034 # as_fn_error ERROR [LINENO LOG_FD]
27035 # ---------------------------------
27036 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27037 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27038 # script with status $?, using 1 if that was 0.
27039 as_fn_error ()
27040 {
27041   as_status=$?; test $as_status -eq 0 && as_status=1
27042   if test "$3"; then
27043     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27044     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27045   fi
27046   $as_echo "$as_me: error: $1" >&2
27047   as_fn_exit $as_status
27048 } # as_fn_error
27049
27050
27051 # as_fn_set_status STATUS
27052 # -----------------------
27053 # Set $? to STATUS, without forking.
27054 as_fn_set_status ()
27055 {
27056   return $1
27057 } # as_fn_set_status
27058
27059 # as_fn_exit STATUS
27060 # -----------------
27061 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27062 as_fn_exit ()
27063 {
27064   set +e
27065   as_fn_set_status $1
27066   exit $1
27067 } # as_fn_exit
27068
27069 # as_fn_unset VAR
27070 # ---------------
27071 # Portably unset VAR.
27072 as_fn_unset ()
27073 {
27074   { eval $1=; unset $1;}
27075 }
27076 as_unset=as_fn_unset
27077 # as_fn_append VAR VALUE
27078 # ----------------------
27079 # Append the text in VALUE to the end of the definition contained in VAR. Take
27080 # advantage of any shell optimizations that allow amortized linear growth over
27081 # repeated appends, instead of the typical quadratic growth present in naive
27082 # implementations.
27083 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27084   eval 'as_fn_append ()
27085   {
27086     eval $1+=\$2
27087   }'
27088 else
27089   as_fn_append ()
27090   {
27091     eval $1=\$$1\$2
27092   }
27093 fi # as_fn_append
27094
27095 # as_fn_arith ARG...
27096 # ------------------
27097 # Perform arithmetic evaluation on the ARGs, and store the result in the
27098 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27099 # must be portable across $(()) and expr.
27100 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27101   eval 'as_fn_arith ()
27102   {
27103     as_val=$(( $* ))
27104   }'
27105 else
27106   as_fn_arith ()
27107   {
27108     as_val=`expr "$@" || test $? -eq 1`
27109   }
27110 fi # as_fn_arith
27111
27112
27113 if expr a : '\(a\)' >/dev/null 2>&1 &&
27114    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27115   as_expr=expr
27116 else
27117   as_expr=false
27118 fi
27119
27120 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27121   as_basename=basename
27122 else
27123   as_basename=false
27124 fi
27125
27126 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27127   as_dirname=dirname
27128 else
27129   as_dirname=false
27130 fi
27131
27132 as_me=`$as_basename -- "$0" ||
27133 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27134          X"$0" : 'X\(//\)$' \| \
27135          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27136 $as_echo X/"$0" |
27137     sed '/^.*\/\([^/][^/]*\)\/*$/{
27138             s//\1/
27139             q
27140           }
27141           /^X\/\(\/\/\)$/{
27142             s//\1/
27143             q
27144           }
27145           /^X\/\(\/\).*/{
27146             s//\1/
27147             q
27148           }
27149           s/.*/./; q'`
27150
27151 # Avoid depending upon Character Ranges.
27152 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27153 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27154 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27155 as_cr_digits='0123456789'
27156 as_cr_alnum=$as_cr_Letters$as_cr_digits
27157
27158 ECHO_C= ECHO_N= ECHO_T=
27159 case `echo -n x` in #(((((
27160 -n*)
27161   case `echo 'xy\c'` in
27162   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27163   xy)  ECHO_C='\c';;
27164   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27165        ECHO_T=' ';;
27166   esac;;
27167 *)
27168   ECHO_N='-n';;
27169 esac
27170
27171 rm -f conf$$ conf$$.exe conf$$.file
27172 if test -d conf$$.dir; then
27173   rm -f conf$$.dir/conf$$.file
27174 else
27175   rm -f conf$$.dir
27176   mkdir conf$$.dir 2>/dev/null
27177 fi
27178 if (echo >conf$$.file) 2>/dev/null; then
27179   if ln -s conf$$.file conf$$ 2>/dev/null; then
27180     as_ln_s='ln -s'
27181     # ... but there are two gotchas:
27182     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27183     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27184     # In both cases, we have to default to `cp -p'.
27185     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27186       as_ln_s='cp -p'
27187   elif ln conf$$.file conf$$ 2>/dev/null; then
27188     as_ln_s=ln
27189   else
27190     as_ln_s='cp -p'
27191   fi
27192 else
27193   as_ln_s='cp -p'
27194 fi
27195 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27196 rmdir conf$$.dir 2>/dev/null
27197
27198
27199 # as_fn_mkdir_p
27200 # -------------
27201 # Create "$as_dir" as a directory, including parents if necessary.
27202 as_fn_mkdir_p ()
27203 {
27204
27205   case $as_dir in #(
27206   -*) as_dir=./$as_dir;;
27207   esac
27208   test -d "$as_dir" || eval $as_mkdir_p || {
27209     as_dirs=
27210     while :; do
27211       case $as_dir in #(
27212       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27213       *) as_qdir=$as_dir;;
27214       esac
27215       as_dirs="'$as_qdir' $as_dirs"
27216       as_dir=`$as_dirname -- "$as_dir" ||
27217 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27218          X"$as_dir" : 'X\(//\)[^/]' \| \
27219          X"$as_dir" : 'X\(//\)$' \| \
27220          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27221 $as_echo X"$as_dir" |
27222     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27223             s//\1/
27224             q
27225           }
27226           /^X\(\/\/\)[^/].*/{
27227             s//\1/
27228             q
27229           }
27230           /^X\(\/\/\)$/{
27231             s//\1/
27232             q
27233           }
27234           /^X\(\/\).*/{
27235             s//\1/
27236             q
27237           }
27238           s/.*/./; q'`
27239       test -d "$as_dir" && break
27240     done
27241     test -z "$as_dirs" || eval "mkdir $as_dirs"
27242   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27243
27244
27245 } # as_fn_mkdir_p
27246 if mkdir -p . 2>/dev/null; then
27247   as_mkdir_p='mkdir -p "$as_dir"'
27248 else
27249   test -d ./-p && rmdir ./-p
27250   as_mkdir_p=false
27251 fi
27252
27253 if test -x / >/dev/null 2>&1; then
27254   as_test_x='test -x'
27255 else
27256   if ls -dL / >/dev/null 2>&1; then
27257     as_ls_L_option=L
27258   else
27259     as_ls_L_option=
27260   fi
27261   as_test_x='
27262     eval sh -c '\''
27263       if test -d "$1"; then
27264         test -d "$1/.";
27265       else
27266         case $1 in #(
27267         -*)set "./$1";;
27268         esac;
27269         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27270         ???[sx]*):;;*)false;;esac;fi
27271     '\'' sh
27272   '
27273 fi
27274 as_executable_p=$as_test_x
27275
27276 # Sed expression to map a string onto a valid CPP name.
27277 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27278
27279 # Sed expression to map a string onto a valid variable name.
27280 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27281
27282
27283 exec 6>&1
27284 ## ----------------------------------- ##
27285 ## Main body of $CONFIG_STATUS script. ##
27286 ## ----------------------------------- ##
27287 _ASEOF
27288 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27289
27290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27291 # Save the log message, to keep $0 and so on meaningful, and to
27292 # report actual input values of CONFIG_FILES etc. instead of their
27293 # values after options handling.
27294 ac_log="
27295 This file was extended by $as_me, which was
27296 generated by GNU Autoconf 2.64.  Invocation command line was
27297
27298   CONFIG_FILES    = $CONFIG_FILES
27299   CONFIG_HEADERS  = $CONFIG_HEADERS
27300   CONFIG_LINKS    = $CONFIG_LINKS
27301   CONFIG_COMMANDS = $CONFIG_COMMANDS
27302   $ $0 $@
27303
27304 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27305 "
27306
27307 _ACEOF
27308
27309 case $ac_config_files in *"
27310 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27311 esac
27312
27313 case $ac_config_headers in *"
27314 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27315 esac
27316
27317
27318 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27319 # Files that config.status was made for.
27320 config_files="$ac_config_files"
27321 config_headers="$ac_config_headers"
27322 config_commands="$ac_config_commands"
27323
27324 _ACEOF
27325
27326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27327 ac_cs_usage="\
27328 \`$as_me' instantiates files and other configuration actions
27329 from templates according to the current configuration.  Unless the files
27330 and actions are specified as TAGs, all are instantiated by default.
27331
27332 Usage: $0 [OPTION]... [TAG]...
27333
27334   -h, --help       print this help, then exit
27335   -V, --version    print version number and configuration settings, then exit
27336   -q, --quiet, --silent
27337                    do not print progress messages
27338   -d, --debug      don't remove temporary files
27339       --recheck    update $as_me by reconfiguring in the same conditions
27340       --file=FILE[:TEMPLATE]
27341                    instantiate the configuration file FILE
27342       --header=FILE[:TEMPLATE]
27343                    instantiate the configuration header FILE
27344
27345 Configuration files:
27346 $config_files
27347
27348 Configuration headers:
27349 $config_headers
27350
27351 Configuration commands:
27352 $config_commands
27353
27354 Report bugs to the package provider."
27355
27356 _ACEOF
27357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27358 ac_cs_version="\\
27359 config.status
27360 configured by $0, generated by GNU Autoconf 2.64,
27361   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27362
27363 Copyright (C) 2009 Free Software Foundation, Inc.
27364 This config.status script is free software; the Free Software Foundation
27365 gives unlimited permission to copy, distribute and modify it."
27366
27367 ac_pwd='$ac_pwd'
27368 srcdir='$srcdir'
27369 AWK='$AWK'
27370 test -n "\$AWK" || AWK=awk
27371 _ACEOF
27372
27373 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27374 # The default lists apply if the user does not specify any file.
27375 ac_need_defaults=:
27376 while test $# != 0
27377 do
27378   case $1 in
27379   --*=*)
27380     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27381     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27382     ac_shift=:
27383     ;;
27384   *)
27385     ac_option=$1
27386     ac_optarg=$2
27387     ac_shift=shift
27388     ;;
27389   esac
27390
27391   case $ac_option in
27392   # Handling of the options.
27393   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27394     ac_cs_recheck=: ;;
27395   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27396     $as_echo "$ac_cs_version"; exit ;;
27397   --debug | --debu | --deb | --de | --d | -d )
27398     debug=: ;;
27399   --file | --fil | --fi | --f )
27400     $ac_shift
27401     case $ac_optarg in
27402     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27403     esac
27404     as_fn_append CONFIG_FILES " '$ac_optarg'"
27405     ac_need_defaults=false;;
27406   --header | --heade | --head | --hea )
27407     $ac_shift
27408     case $ac_optarg in
27409     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27410     esac
27411     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27412     ac_need_defaults=false;;
27413   --he | --h)
27414     # Conflict between --help and --header
27415     as_fn_error "ambiguous option: \`$1'
27416 Try \`$0 --help' for more information.";;
27417   --help | --hel | -h )
27418     $as_echo "$ac_cs_usage"; exit ;;
27419   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27420   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27421     ac_cs_silent=: ;;
27422
27423   # This is an error.
27424   -*) as_fn_error "unrecognized option: \`$1'
27425 Try \`$0 --help' for more information." ;;
27426
27427   *) as_fn_append ac_config_targets " $1"
27428      ac_need_defaults=false ;;
27429
27430   esac
27431   shift
27432 done
27433
27434 ac_configure_extra_args=
27435
27436 if $ac_cs_silent; then
27437   exec 6>/dev/null
27438   ac_configure_extra_args="$ac_configure_extra_args --silent"
27439 fi
27440
27441 _ACEOF
27442 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27443 if \$ac_cs_recheck; then
27444   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27445   shift
27446   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27447   CONFIG_SHELL='$SHELL'
27448   export CONFIG_SHELL
27449   exec "\$@"
27450 fi
27451
27452 _ACEOF
27453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27454 exec 5>>config.log
27455 {
27456   echo
27457   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27458 ## Running $as_me. ##
27459 _ASBOX
27460   $as_echo "$ac_log"
27461 } >&5
27462
27463 _ACEOF
27464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27465 #
27466 # INIT-COMMANDS
27467 #
27468 subdirs='$subdirs'
27469
27470 _ACEOF
27471
27472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27473
27474 # Handling of arguments.
27475 for ac_config_target in $ac_config_targets
27476 do
27477   case $ac_config_target in
27478     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27479     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27480     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27481     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27482     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27483     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27484
27485   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27486   esac
27487 done
27488
27489
27490 # If the user did not use the arguments to specify the items to instantiate,
27491 # then the envvar interface is used.  Set only those that are not.
27492 # We use the long form for the default assignment because of an extremely
27493 # bizarre bug on SunOS 4.1.3.
27494 if $ac_need_defaults; then
27495   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27496   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27497   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27498 fi
27499
27500 # Have a temporary directory for convenience.  Make it in the build tree
27501 # simply because there is no reason against having it here, and in addition,
27502 # creating and moving files from /tmp can sometimes cause problems.
27503 # Hook for its removal unless debugging.
27504 # Note that there is a small window in which the directory will not be cleaned:
27505 # after its creation but before its name has been assigned to `$tmp'.
27506 $debug ||
27507 {
27508   tmp=
27509   trap 'exit_status=$?
27510   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27511 ' 0
27512   trap 'as_fn_exit 1' 1 2 13 15
27513 }
27514 # Create a (secure) tmp directory for tmp files.
27515
27516 {
27517   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27518   test -n "$tmp" && test -d "$tmp"
27519 }  ||
27520 {
27521   tmp=./conf$$-$RANDOM
27522   (umask 077 && mkdir "$tmp")
27523 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27524
27525 # Set up the scripts for CONFIG_FILES section.
27526 # No need to generate them if there are no CONFIG_FILES.
27527 # This happens for instance with `./config.status config.h'.
27528 if test -n "$CONFIG_FILES"; then
27529
27530 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27531   ac_cs_awk_getline=:
27532   ac_cs_awk_pipe_init=
27533   ac_cs_awk_read_file='
27534       while ((getline aline < (F[key])) > 0)
27535         print(aline)
27536       close(F[key])'
27537   ac_cs_awk_pipe_fini=
27538 else
27539   ac_cs_awk_getline=false
27540   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27541   ac_cs_awk_read_file='
27542       print "|#_!!_#|"
27543       print "cat " F[key] " &&"
27544       '$ac_cs_awk_pipe_init
27545   # The final `:' finishes the AND list.
27546   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27547 fi
27548 ac_cr=`echo X | tr X '\015'`
27549 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27550 # But we know of no other shell where ac_cr would be empty at this
27551 # point, so we can use a bashism as a fallback.
27552 if test "x$ac_cr" = x; then
27553   eval ac_cr=\$\'\\r\'
27554 fi
27555 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27556 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27557   ac_cs_awk_cr='\r'
27558 else
27559   ac_cs_awk_cr=$ac_cr
27560 fi
27561
27562 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27563 _ACEOF
27564
27565 # Create commands to substitute file output variables.
27566 {
27567   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27568   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27569   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27570   echo "_ACAWK" &&
27571   echo "_ACEOF"
27572 } >conf$$files.sh &&
27573 . ./conf$$files.sh ||
27574   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27575 rm -f conf$$files.sh
27576
27577 {
27578   echo "cat >conf$$subs.awk <<_ACEOF" &&
27579   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27580   echo "_ACEOF"
27581 } >conf$$subs.sh ||
27582   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27583 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27584 ac_delim='%!_!# '
27585 for ac_last_try in false false false false false :; do
27586   . ./conf$$subs.sh ||
27587     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27588
27589   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27590   if test $ac_delim_n = $ac_delim_num; then
27591     break
27592   elif $ac_last_try; then
27593     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27594   else
27595     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27596   fi
27597 done
27598 rm -f conf$$subs.sh
27599
27600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27601 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27602 _ACEOF
27603 sed -n '
27604 h
27605 s/^/S["/; s/!.*/"]=/
27606 p
27607 g
27608 s/^[^!]*!//
27609 :repl
27610 t repl
27611 s/'"$ac_delim"'$//
27612 t delim
27613 :nl
27614 h
27615 s/\(.\{148\}\).*/\1/
27616 t more1
27617 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27618 p
27619 n
27620 b repl
27621 :more1
27622 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27623 p
27624 g
27625 s/.\{148\}//
27626 t nl
27627 :delim
27628 h
27629 s/\(.\{148\}\).*/\1/
27630 t more2
27631 s/["\\]/\\&/g; s/^/"/; s/$/"/
27632 p
27633 b
27634 :more2
27635 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27636 p
27637 g
27638 s/.\{148\}//
27639 t delim
27640 ' <conf$$subs.awk | sed '
27641 /^[^""]/{
27642   N
27643   s/\n//
27644 }
27645 ' >>$CONFIG_STATUS || ac_write_fail=1
27646 rm -f conf$$subs.awk
27647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27648 _ACAWK
27649 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27650   for (key in S) S_is_set[key] = 1
27651   FS = "\a"
27652   \$ac_cs_awk_pipe_init
27653 }
27654 {
27655   line = $ 0
27656   nfields = split(line, field, "@")
27657   substed = 0
27658   len = length(field[1])
27659   for (i = 2; i < nfields; i++) {
27660     key = field[i]
27661     keylen = length(key)
27662     if (S_is_set[key]) {
27663       value = S[key]
27664       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27665       len += length(value) + length(field[++i])
27666       substed = 1
27667     } else
27668       len += 1 + keylen
27669   }
27670   if (nfields == 3 && !substed) {
27671     key = field[2]
27672     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
27673       \$ac_cs_awk_read_file
27674       next
27675     }
27676   }
27677   print line
27678 }
27679 \$ac_cs_awk_pipe_fini
27680 _ACAWK
27681 _ACEOF
27682 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27683 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27684   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27685 else
27686   cat
27687 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27688   || as_fn_error "could not setup config files machinery" "$LINENO" 5
27689 _ACEOF
27690
27691 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27692 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27693 # trailing colons and then remove the whole line if VPATH becomes empty
27694 # (actually we leave an empty line to preserve line numbers).
27695 if test "x$srcdir" = x.; then
27696   ac_vpsub='/^[  ]*VPATH[        ]*=/{
27697 s/:*\$(srcdir):*/:/
27698 s/:*\${srcdir}:*/:/
27699 s/:*@srcdir@:*/:/
27700 s/^\([^=]*=[     ]*\):*/\1/
27701 s/:*$//
27702 s/^[^=]*=[       ]*$//
27703 }'
27704 fi
27705
27706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27707 fi # test -n "$CONFIG_FILES"
27708
27709 # Set up the scripts for CONFIG_HEADERS section.
27710 # No need to generate them if there are no CONFIG_HEADERS.
27711 # This happens for instance with `./config.status Makefile'.
27712 if test -n "$CONFIG_HEADERS"; then
27713 cat >"$tmp/defines.awk" <<\_ACAWK ||
27714 BEGIN {
27715 _ACEOF
27716
27717 # Transform confdefs.h into an awk script `defines.awk', embedded as
27718 # here-document in config.status, that substitutes the proper values into
27719 # config.h.in to produce config.h.
27720
27721 # Create a delimiter string that does not exist in confdefs.h, to ease
27722 # handling of long lines.
27723 ac_delim='%!_!# '
27724 for ac_last_try in false false :; do
27725   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27726   if test -z "$ac_t"; then
27727     break
27728   elif $ac_last_try; then
27729     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27730   else
27731     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27732   fi
27733 done
27734
27735 # For the awk script, D is an array of macro values keyed by name,
27736 # likewise P contains macro parameters if any.  Preserve backslash
27737 # newline sequences.
27738
27739 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27740 sed -n '
27741 s/.\{148\}/&'"$ac_delim"'/g
27742 t rset
27743 :rset
27744 s/^[     ]*#[    ]*define[       ][      ]*/ /
27745 t def
27746 d
27747 :def
27748 s/\\$//
27749 t bsnl
27750 s/["\\]/\\&/g
27751 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27752 D["\1"]=" \3"/p
27753 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
27754 d
27755 :bsnl
27756 s/["\\]/\\&/g
27757 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27758 D["\1"]=" \3\\\\\\n"\\/p
27759 t cont
27760 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27761 t cont
27762 d
27763 :cont
27764 n
27765 s/.\{148\}/&'"$ac_delim"'/g
27766 t clear
27767 :clear
27768 s/\\$//
27769 t bsnlc
27770 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27771 d
27772 :bsnlc
27773 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27774 b cont
27775 ' <confdefs.h | sed '
27776 s/'"$ac_delim"'/"\\\
27777 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27778
27779 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27780   for (key in D) D_is_set[key] = 1
27781   FS = "\a"
27782 }
27783 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27784   line = \$ 0
27785   split(line, arg, " ")
27786   if (arg[1] == "#") {
27787     defundef = arg[2]
27788     mac1 = arg[3]
27789   } else {
27790     defundef = substr(arg[1], 2)
27791     mac1 = arg[2]
27792   }
27793   split(mac1, mac2, "(") #)
27794   macro = mac2[1]
27795   prefix = substr(line, 1, index(line, defundef) - 1)
27796   if (D_is_set[macro]) {
27797     # Preserve the white space surrounding the "#".
27798     print prefix "define", macro P[macro] D[macro]
27799     next
27800   } else {
27801     # Replace #undef with comments.  This is necessary, for example,
27802     # in the case of _POSIX_SOURCE, which is predefined and required
27803     # on some systems where configure will not decide to define it.
27804     if (defundef == "undef") {
27805       print "/*", prefix defundef, macro, "*/"
27806       next
27807     }
27808   }
27809 }
27810 { print }
27811 _ACAWK
27812 _ACEOF
27813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27814   as_fn_error "could not setup config headers machinery" "$LINENO" 5
27815 fi # test -n "$CONFIG_HEADERS"
27816
27817
27818 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
27819 shift
27820 for ac_tag
27821 do
27822   case $ac_tag in
27823   :[FHLC]) ac_mode=$ac_tag; continue;;
27824   esac
27825   case $ac_mode$ac_tag in
27826   :[FHL]*:*);;
27827   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
27828   :[FH]-) ac_tag=-:-;;
27829   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
27830   esac
27831   ac_save_IFS=$IFS
27832   IFS=:
27833   set x $ac_tag
27834   IFS=$ac_save_IFS
27835   shift
27836   ac_file=$1
27837   shift
27838
27839   case $ac_mode in
27840   :L) ac_source=$1;;
27841   :[FH])
27842     ac_file_inputs=
27843     for ac_f
27844     do
27845       case $ac_f in
27846       -) ac_f="$tmp/stdin";;
27847       *) # Look for the file first in the build tree, then in the source tree
27848          # (if the path is not absolute).  The absolute path cannot be DOS-style,
27849          # because $ac_f cannot contain `:'.
27850          test -f "$ac_f" ||
27851            case $ac_f in
27852            [\\/$]*) false;;
27853            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
27854            esac ||
27855            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
27856       esac
27857       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
27858       as_fn_append ac_file_inputs " '$ac_f'"
27859     done
27860
27861     # Let's still pretend it is `configure' which instantiates (i.e., don't
27862     # use $as_me), people would be surprised to read:
27863     #    /* config.h.  Generated by config.status.  */
27864     configure_input='Generated from '`
27865           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
27866         `' by configure.'
27867     if test x"$ac_file" != x-; then
27868       configure_input="$ac_file.  $configure_input"
27869       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
27870 $as_echo "$as_me: creating $ac_file" >&6;}
27871     fi
27872     # Neutralize special characters interpreted by sed in replacement strings.
27873     case $configure_input in #(
27874     *\&* | *\|* | *\\* )
27875        ac_sed_conf_input=`$as_echo "$configure_input" |
27876        sed 's/[\\\\&|]/\\\\&/g'`;; #(
27877     *) ac_sed_conf_input=$configure_input;;
27878     esac
27879
27880     case $ac_tag in
27881     *:-:* | *:-) cat >"$tmp/stdin" \
27882       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
27883     esac
27884     ;;
27885   esac
27886
27887   ac_dir=`$as_dirname -- "$ac_file" ||
27888 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27889          X"$ac_file" : 'X\(//\)[^/]' \| \
27890          X"$ac_file" : 'X\(//\)$' \| \
27891          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
27892 $as_echo X"$ac_file" |
27893     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27894             s//\1/
27895             q
27896           }
27897           /^X\(\/\/\)[^/].*/{
27898             s//\1/
27899             q
27900           }
27901           /^X\(\/\/\)$/{
27902             s//\1/
27903             q
27904           }
27905           /^X\(\/\).*/{
27906             s//\1/
27907             q
27908           }
27909           s/.*/./; q'`
27910   as_dir="$ac_dir"; as_fn_mkdir_p
27911   ac_builddir=.
27912
27913 case "$ac_dir" in
27914 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
27915 *)
27916   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
27917   # A ".." for each directory in $ac_dir_suffix.
27918   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
27919   case $ac_top_builddir_sub in
27920   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
27921   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
27922   esac ;;
27923 esac
27924 ac_abs_top_builddir=$ac_pwd
27925 ac_abs_builddir=$ac_pwd$ac_dir_suffix
27926 # for backward compatibility:
27927 ac_top_builddir=$ac_top_build_prefix
27928
27929 case $srcdir in
27930   .)  # We are building in place.
27931     ac_srcdir=.
27932     ac_top_srcdir=$ac_top_builddir_sub
27933     ac_abs_top_srcdir=$ac_pwd ;;
27934   [\\/]* | ?:[\\/]* )  # Absolute name.
27935     ac_srcdir=$srcdir$ac_dir_suffix;
27936     ac_top_srcdir=$srcdir
27937     ac_abs_top_srcdir=$srcdir ;;
27938   *) # Relative name.
27939     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
27940     ac_top_srcdir=$ac_top_build_prefix$srcdir
27941     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
27942 esac
27943 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
27944
27945
27946   case $ac_mode in
27947   :F)
27948   #
27949   # CONFIG_FILE
27950   #
27951
27952 _ACEOF
27953
27954 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27955 # If the template does not know about datarootdir, expand it.
27956 # FIXME: This hack should be removed a few years after 2.60.
27957 ac_datarootdir_hack=; ac_datarootdir_seen=
27958 ac_sed_dataroot='
27959 /datarootdir/ {
27960   p
27961   q
27962 }
27963 /@datadir@/p
27964 /@docdir@/p
27965 /@infodir@/p
27966 /@localedir@/p
27967 /@mandir@/p'
27968 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
27969 *datarootdir*) ac_datarootdir_seen=yes;;
27970 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
27971   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
27972 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
27973 _ACEOF
27974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27975   ac_datarootdir_hack='
27976   s&@datadir@&$datadir&g
27977   s&@docdir@&$docdir&g
27978   s&@infodir@&$infodir&g
27979   s&@localedir@&$localedir&g
27980   s&@mandir@&$mandir&g
27981   s&\\\${datarootdir}&$datarootdir&g' ;;
27982 esac
27983 _ACEOF
27984
27985 # Neutralize VPATH when `$srcdir' = `.'.
27986 # Shell code in configure.ac might set extrasub.
27987 # FIXME: do we really want to maintain this feature?
27988 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27989 ac_sed_extra="$ac_vpsub
27990 $extrasub
27991 _ACEOF
27992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27993 :t
27994 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
27995 s|@configure_input@|$ac_sed_conf_input|;t t
27996 s&@top_builddir@&$ac_top_builddir_sub&;t t
27997 s&@top_build_prefix@&$ac_top_build_prefix&;t t
27998 s&@srcdir@&$ac_srcdir&;t t
27999 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28000 s&@top_srcdir@&$ac_top_srcdir&;t t
28001 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28002 s&@builddir@&$ac_builddir&;t t
28003 s&@abs_builddir@&$ac_abs_builddir&;t t
28004 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28005 $ac_datarootdir_hack
28006 "
28007 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28008 if $ac_cs_awk_getline; then
28009   $AWK -f "$tmp/subs.awk"
28010 else
28011   $AWK -f "$tmp/subs.awk" | $SHELL
28012 fi >$tmp/out \
28013   || as_fn_error "could not create $ac_file" "$LINENO" 5
28014
28015 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28016   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28017   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28018   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28019 which seems to be undefined.  Please make sure it is defined." >&5
28020 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28021 which seems to be undefined.  Please make sure it is defined." >&2;}
28022
28023   rm -f "$tmp/stdin"
28024   case $ac_file in
28025   -) cat "$tmp/out" && rm -f "$tmp/out";;
28026   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28027   esac \
28028   || as_fn_error "could not create $ac_file" "$LINENO" 5
28029  ;;
28030   :H)
28031   #
28032   # CONFIG_HEADER
28033   #
28034   if test x"$ac_file" != x-; then
28035     {
28036       $as_echo "/* $configure_input  */" \
28037       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28038     } >"$tmp/config.h" \
28039       || as_fn_error "could not create $ac_file" "$LINENO" 5
28040     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28041       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28042 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28043     else
28044       rm -f "$ac_file"
28045       mv "$tmp/config.h" "$ac_file" \
28046         || as_fn_error "could not create $ac_file" "$LINENO" 5
28047     fi
28048   else
28049     $as_echo "/* $configure_input  */" \
28050       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28051       || as_fn_error "could not create -" "$LINENO" 5
28052   fi
28053  ;;
28054
28055   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28056 $as_echo "$as_me: executing $ac_file commands" >&6;}
28057  ;;
28058   esac
28059
28060
28061   case $ac_file$ac_mode in
28062     "as":F) chmod +x as ;;
28063     "collect-ld":F) chmod +x collect-ld ;;
28064     "nm":F) chmod +x nm ;;
28065     "default":C)
28066 case ${CONFIG_HEADERS} in
28067   *auto-host.h:config.in*)
28068   echo > cstamp-h ;;
28069 esac
28070 # Make sure all the subdirs exist.
28071 for d in $subdirs doc build common c-family
28072 do
28073     test -d $d || mkdir $d
28074 done
28075  ;;
28076
28077   esac
28078 done # for ac_tag
28079
28080
28081 as_fn_exit 0
28082 _ACEOF
28083 ac_clean_files=$ac_clean_files_save
28084
28085 test $ac_write_fail = 0 ||
28086   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28087
28088
28089 # configure is writing to config.log, and then calls config.status.
28090 # config.status does its own redirection, appending to config.log.
28091 # Unfortunately, on DOS this fails, as config.log is still kept open
28092 # by configure, so config.status won't be able to write to it; its
28093 # output is simply discarded.  So we exec the FD to /dev/null,
28094 # effectively closing config.log, so it can be properly (re)opened and
28095 # appended to by config.status.  When coming back to configure, we
28096 # need to make the FD available again.
28097 if test "$no_create" != yes; then
28098   ac_cs_success=:
28099   ac_config_status_args=
28100   test "$silent" = yes &&
28101     ac_config_status_args="$ac_config_status_args --quiet"
28102   exec 5>/dev/null
28103   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28104   exec 5>>config.log
28105   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28106   # would make configure fail if this is the last instruction.
28107   $ac_cs_success || as_fn_exit $?
28108 fi
28109 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28110   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28111 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28112 fi
28113
28114