gcc-4_8/gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 libgcc_visibility
 678 gcc_cv_readelf
 679 gcc_cv_objdump
 680 ORIGINAL_NM_FOR_TARGET
 681 gcc_cv_nm
 682 ORIGINAL_LD_FOR_TARGET
 683 ORIGINAL_PLUGIN_LD_FOR_TARGET
 684 gcc_cv_ld
 685 ORIGINAL_AS_FOR_TARGET
 686 gcc_cv_as
 687 enable_fast_install
 688 objdir
 689 OTOOL64
 690 OTOOL
 691 LIPO
 692 NMEDIT
 693 DSYMUTIL
 694 STRIP
 695 OBJDUMP
 696 ac_ct_DUMPBIN
 697 DUMPBIN
 698 LD
 699 FGREP
 700 SED
 701 LIBTOOL
 702 collect2
 703 STMP_FIXINC
 704 BUILD_LDFLAGS
 705 BUILD_CXXFLAGS
 706 BUILD_CFLAGS
 707 CXX_FOR_BUILD
 708 CC_FOR_BUILD
 709 inhibit_libc
 710 SYSTEM_HEADER_DIR
 711 ALL
 712 CROSS
 713 CATOBJEXT
 714 GENCAT
 715 INSTOBJEXT
 716 DATADIRNAME
 717 CATALOGS
 718 POSUB
 719 GMSGFMT
 720 XGETTEXT
 721 INCINTL
 722 LIBINTL_DEP
 723 LIBINTL
 724 USE_NLS
 725 extra_opt_files
 726 extra_modes_file
 727 NATIVE_SYSTEM_HEADER_DIR
 728 objext
 729 manext
 730 LIBICONV_DEP
 731 LTLIBICONV
 732 LIBICONV
 733 LDEXP_LIB
 734 EXTRA_GCC_LIBS
 735 GNAT_LIBEXC
 736 COLLECT2_LIBS
 737 CXXCPP
 738 AR
 739 NM
 740 BISON
 741 FLEX
 742 GENERATED_MANPAGES
 743 BUILD_INFO
 744 MAKEINFO
 745 have_mktemp_command
 746 make_compare_target
 747 INSTALL_DATA
 748 INSTALL_PROGRAM
 749 INSTALL
 750 ranlib_flags
 751 RANLIB
 752 LN
 753 LN_S
 754 AWK
 755 SET_MAKE
 756 REPORT_BUGS_TEXI
 757 REPORT_BUGS_TO
 758 PKGVERSION
 759 CONFIGURE_SPECS
 760 CROSS_SYSTEM_HEADER_DIR
 761 TARGET_SYSTEM_ROOT_DEFINE
 762 TARGET_SYSTEM_ROOT
 763 RUNTIME_ROOT_PREFIX_DEFINE
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 with_float
 769 with_cpu
 770 enable_multiarch
 771 enable_multilib
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREECHECKING
 777 TREEBROWSER
 778 nocommon_flag
 779 noexception_flags
 780 warn_cxxflags
 781 warn_cflags
 782 c_strict_warn
 783 strict_warn
 784 c_loose_warn
 785 loose_warn
 786 EGREP
 787 GREP
 788 CPP
 789 PICFLAG_FOR_TARGET
 790 OUTPUT_OPTION
 791 NO_MINUS_C_MINUS_O
 792 GNATMAKE
 793 GNATBIND
 794 ac_ct_CXX
 795 CXXFLAGS
 796 CXX
 797 OBJEXT
 798 EXEEXT
 799 ac_ct_CC
 800 CPPFLAGS
 801 LDFLAGS
 802 CFLAGS
 803 CC
 804 GENINSRC
 805 target_subdir
 806 host_subdir
 807 build_subdir
 808 build_libsubdir
 809 target_noncanonical
 810 target_os
 811 target_vendor
 812 target_cpu
 813 target
 814 host_os
 815 host_vendor
 816 host_cpu
 817 host
 818 build_os
 819 build_vendor
 820 build_cpu
 821 build
 822 target_alias
 823 host_alias
 824 build_alias
 825 LIBS
 826 ECHO_T
 827 ECHO_N
 828 ECHO_C
 829 DEFS
 830 mandir
 831 localedir
 832 libdir
 833 psdir
 834 pdfdir
 835 dvidir
 836 htmldir
 837 infodir
 838 docdir
 839 oldincludedir
 840 includedir
 841 localstatedir
 842 sharedstatedir
 843 sysconfdir
 844 datadir
 845 datarootdir
 846 libexecdir
 847 sbindir
 848 bindir
 849 program_transform_name
 850 prefix
 851 exec_prefix
 852 PACKAGE_URL
 853 PACKAGE_BUGREPORT
 854 PACKAGE_STRING
 855 PACKAGE_VERSION
 856 PACKAGE_TARNAME
 857 PACKAGE_NAME
 858 PATH_SEPARATOR
 859 SHELL'
 860 ac_subst_files='option_includes
 861 language_hooks'
 862 ac_user_opts='
 863 enable_option_checking
 864 with_build_libsubdir
 865 with_local_prefix
 866 with_gxx_include_dir
 867 with_cpp_install_dir
 868 enable_generated_files_in_srcdir
 869 with_gnu_ld
 870 with_ld
 871 with_demangler_in_ld
 872 with_gnu_as
 873 with_as
 874 enable_largefile
 875 enable_werror_always
 876 enable_checking
 877 enable_coverage
 878 enable_gather_detailed_mem_stats
 879 with_stabs
 880 enable_multilib
 881 enable_multiarch
 882 enable___cxa_atexit
 883 enable_decimal_float
 884 enable_fixed_point
 885 enable_threads
 886 enable_tls
 887 enable_objc_gc
 888 with_dwarf2
 889 enable_shared
 890 with_native_system_header_dir
 891 with_build_sysroot
 892 with_runtime_root_prefix
 893 with_sysroot
 894 with_specs
 895 with_pkgversion
 896 with_bugurl
 897 enable_languages
 898 with_multilib_list
 899 enable_rpath
 900 with_libiconv_prefix
 901 enable_sjlj_exceptions
 902 enable_secureplt
 903 enable_leading_mingw64_underscores
 904 enable_cld
 905 enable_frame_pointer
 906 enable_win32_registry
 907 enable_static
 908 with_pic
 909 enable_fast_install
 910 enable_libtool_lock
 911 with_plugin_ld
 912 enable_gnu_indirect_function
 913 enable_initfini_array
 914 enable_comdat
 915 enable_gnu_unique_object
 916 enable_linker_build_id
 917 with_long_double_128
 918 with_gc
 919 with_system_zlib
 920 enable_maintainer_mode
 921 enable_version_specific_runtime_libs
 922 enable_canonical_prefixes
 923 enable_plugin
 924 enable_libquadmath_support
 925 with_warn_frame_larger_than_extra_text
 926 with_linker_hash_style
 927 '
 928       ac_precious_vars='build_alias
 929 host_alias
 930 target_alias
 931 CC
 932 CFLAGS
 933 LDFLAGS
 934 LIBS
 935 CPPFLAGS
 936 CXX
 937 CXXFLAGS
 938 CCC
 939 CPP
 940 CXXCPP
 941 GMPLIBS
 942 GMPINC
 943 ISLLIBS
 944 ISLINC
 945 CLOOGLIBS
 946 CLOOGINC'
 947
 948
 949 # Initialize some variables set by options.
 950 ac_init_help=
 951 ac_init_version=false
 952 ac_unrecognized_opts=
 953 ac_unrecognized_sep=
 954 # The variables have the same names as the options, with
 955 # dashes changed to underlines.
 956 cache_file=/dev/null
 957 exec_prefix=NONE
 958 no_create=
 959 no_recursion=
 960 prefix=NONE
 961 program_prefix=NONE
 962 program_suffix=NONE
 963 program_transform_name=s,x,x,
 964 silent=
 965 site=
 966 srcdir=
 967 verbose=
 968 x_includes=NONE
 969 x_libraries=NONE
 970
 971 # Installation directory options.
 972 # These are left unexpanded so users can "make install exec_prefix=/foo"
 973 # and all the variables that are supposed to be based on exec_prefix
 974 # by default will actually change.
 975 # Use braces instead of parens because sh, perl, etc. also accept them.
 976 # (The list follows the same order as the GNU Coding Standards.)
 977 bindir='${exec_prefix}/bin'
 978 sbindir='${exec_prefix}/sbin'
 979 libexecdir='${exec_prefix}/libexec'
 980 datarootdir='${prefix}/share'
 981 datadir='${datarootdir}'
 982 sysconfdir='${prefix}/etc'
 983 sharedstatedir='${prefix}/com'
 984 localstatedir='${prefix}/var'
 985 includedir='${prefix}/include'
 986 oldincludedir='/usr/include'
 987 docdir='${datarootdir}/doc/${PACKAGE}'
 988 infodir='${datarootdir}/info'
 989 htmldir='${docdir}'
 990 dvidir='${docdir}'
 991 pdfdir='${docdir}'
 992 psdir='${docdir}'
 993 libdir='${exec_prefix}/lib'
 994 localedir='${datarootdir}/locale'
 995 mandir='${datarootdir}/man'
 996
 997 ac_prev=
 998 ac_dashdash=
 999 for ac_option
1000 do
1001   # If the previous option needs an argument, assign it.
1002   if test -n "$ac_prev"; then
1003     eval $ac_prev=\$ac_option
1004     ac_prev=
1005     continue
1006   fi
1007
1008   case $ac_option in
1009   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1010   *)    ac_optarg=yes ;;
1011   esac
1012
1013   # Accept the important Cygnus configure options, so we can diagnose typos.
1014
1015   case $ac_dashdash$ac_option in
1016   --)
1017     ac_dashdash=yes ;;
1018
1019   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1020     ac_prev=bindir ;;
1021   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1022     bindir=$ac_optarg ;;
1023
1024   -build | --build | --buil | --bui | --bu)
1025     ac_prev=build_alias ;;
1026   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1027     build_alias=$ac_optarg ;;
1028
1029   -cache-file | --cache-file | --cache-fil | --cache-fi \
1030   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1031     ac_prev=cache_file ;;
1032   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1033   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1034     cache_file=$ac_optarg ;;
1035
1036   --config-cache | -C)
1037     cache_file=config.cache ;;
1038
1039   -datadir | --datadir | --datadi | --datad)
1040     ac_prev=datadir ;;
1041   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1042     datadir=$ac_optarg ;;
1043
1044   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1045   | --dataroo | --dataro | --datar)
1046     ac_prev=datarootdir ;;
1047   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1048   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1049     datarootdir=$ac_optarg ;;
1050
1051   -disable-* | --disable-*)
1052     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1053     # Reject names that are not valid shell variable names.
1054     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1055       as_fn_error "invalid feature name: $ac_useropt"
1056     ac_useropt_orig=$ac_useropt
1057     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1058     case $ac_user_opts in
1059       *"
1060 "enable_$ac_useropt"
1061 "*) ;;
1062       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1063          ac_unrecognized_sep=', ';;
1064     esac
1065     eval enable_$ac_useropt=no ;;
1066
1067   -docdir | --docdir | --docdi | --doc | --do)
1068     ac_prev=docdir ;;
1069   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1070     docdir=$ac_optarg ;;
1071
1072   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1073     ac_prev=dvidir ;;
1074   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1075     dvidir=$ac_optarg ;;
1076
1077   -enable-* | --enable-*)
1078     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1079     # Reject names that are not valid shell variable names.
1080     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081       as_fn_error "invalid feature name: $ac_useropt"
1082     ac_useropt_orig=$ac_useropt
1083     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1084     case $ac_user_opts in
1085       *"
1086 "enable_$ac_useropt"
1087 "*) ;;
1088       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1089          ac_unrecognized_sep=', ';;
1090     esac
1091     eval enable_$ac_useropt=\$ac_optarg ;;
1092
1093   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1094   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1095   | --exec | --exe | --ex)
1096     ac_prev=exec_prefix ;;
1097   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1098   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1099   | --exec=* | --exe=* | --ex=*)
1100     exec_prefix=$ac_optarg ;;
1101
1102   -gas | --gas | --ga | --g)
1103     # Obsolete; use --with-gas.
1104     with_gas=yes ;;
1105
1106   -help | --help | --hel | --he | -h)
1107     ac_init_help=long ;;
1108   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1109     ac_init_help=recursive ;;
1110   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1111     ac_init_help=short ;;
1112
1113   -host | --host | --hos | --ho)
1114     ac_prev=host_alias ;;
1115   -host=* | --host=* | --hos=* | --ho=*)
1116     host_alias=$ac_optarg ;;
1117
1118   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1119     ac_prev=htmldir ;;
1120   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1121   | --ht=*)
1122     htmldir=$ac_optarg ;;
1123
1124   -includedir | --includedir | --includedi | --included | --include \
1125   | --includ | --inclu | --incl | --inc)
1126     ac_prev=includedir ;;
1127   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1128   | --includ=* | --inclu=* | --incl=* | --inc=*)
1129     includedir=$ac_optarg ;;
1130
1131   -infodir | --infodir | --infodi | --infod | --info | --inf)
1132     ac_prev=infodir ;;
1133   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1134     infodir=$ac_optarg ;;
1135
1136   -libdir | --libdir | --libdi | --libd)
1137     ac_prev=libdir ;;
1138   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1139     libdir=$ac_optarg ;;
1140
1141   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1142   | --libexe | --libex | --libe)
1143     ac_prev=libexecdir ;;
1144   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1145   | --libexe=* | --libex=* | --libe=*)
1146     libexecdir=$ac_optarg ;;
1147
1148   -localedir | --localedir | --localedi | --localed | --locale)
1149     ac_prev=localedir ;;
1150   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1151     localedir=$ac_optarg ;;
1152
1153   -localstatedir | --localstatedir | --localstatedi | --localstated \
1154   | --localstate | --localstat | --localsta | --localst | --locals)
1155     ac_prev=localstatedir ;;
1156   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1157   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1158     localstatedir=$ac_optarg ;;
1159
1160   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1161     ac_prev=mandir ;;
1162   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1163     mandir=$ac_optarg ;;
1164
1165   -nfp | --nfp | --nf)
1166     # Obsolete; use --without-fp.
1167     with_fp=no ;;
1168
1169   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1170   | --no-cr | --no-c | -n)
1171     no_create=yes ;;
1172
1173   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1174   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1175     no_recursion=yes ;;
1176
1177   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1178   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1179   | --oldin | --oldi | --old | --ol | --o)
1180     ac_prev=oldincludedir ;;
1181   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1182   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1183   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1184     oldincludedir=$ac_optarg ;;
1185
1186   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1187     ac_prev=prefix ;;
1188   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1189     prefix=$ac_optarg ;;
1190
1191   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1192   | --program-pre | --program-pr | --program-p)
1193     ac_prev=program_prefix ;;
1194   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1195   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1196     program_prefix=$ac_optarg ;;
1197
1198   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1199   | --program-suf | --program-su | --program-s)
1200     ac_prev=program_suffix ;;
1201   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1202   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1203     program_suffix=$ac_optarg ;;
1204
1205   -program-transform-name | --program-transform-name \
1206   | --program-transform-nam | --program-transform-na \
1207   | --program-transform-n | --program-transform- \
1208   | --program-transform | --program-transfor \
1209   | --program-transfo | --program-transf \
1210   | --program-trans | --program-tran \
1211   | --progr-tra | --program-tr | --program-t)
1212     ac_prev=program_transform_name ;;
1213   -program-transform-name=* | --program-transform-name=* \
1214   | --program-transform-nam=* | --program-transform-na=* \
1215   | --program-transform-n=* | --program-transform-=* \
1216   | --program-transform=* | --program-transfor=* \
1217   | --program-transfo=* | --program-transf=* \
1218   | --program-trans=* | --program-tran=* \
1219   | --progr-tra=* | --program-tr=* | --program-t=*)
1220     program_transform_name=$ac_optarg ;;
1221
1222   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1223     ac_prev=pdfdir ;;
1224   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1225     pdfdir=$ac_optarg ;;
1226
1227   -psdir | --psdir | --psdi | --psd | --ps)
1228     ac_prev=psdir ;;
1229   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1230     psdir=$ac_optarg ;;
1231
1232   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1233   | -silent | --silent | --silen | --sile | --sil)
1234     silent=yes ;;
1235
1236   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1237     ac_prev=sbindir ;;
1238   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1239   | --sbi=* | --sb=*)
1240     sbindir=$ac_optarg ;;
1241
1242   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1243   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1244   | --sharedst | --shareds | --shared | --share | --shar \
1245   | --sha | --sh)
1246     ac_prev=sharedstatedir ;;
1247   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1248   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1249   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1250   | --sha=* | --sh=*)
1251     sharedstatedir=$ac_optarg ;;
1252
1253   -site | --site | --sit)
1254     ac_prev=site ;;
1255   -site=* | --site=* | --sit=*)
1256     site=$ac_optarg ;;
1257
1258   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1259     ac_prev=srcdir ;;
1260   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1261     srcdir=$ac_optarg ;;
1262
1263   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1264   | --syscon | --sysco | --sysc | --sys | --sy)
1265     ac_prev=sysconfdir ;;
1266   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1267   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1268     sysconfdir=$ac_optarg ;;
1269
1270   -target | --target | --targe | --targ | --tar | --ta | --t)
1271     ac_prev=target_alias ;;
1272   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1273     target_alias=$ac_optarg ;;
1274
1275   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1276     verbose=yes ;;
1277
1278   -version | --version | --versio | --versi | --vers | -V)
1279     ac_init_version=: ;;
1280
1281   -with-* | --with-*)
1282     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1283     # Reject names that are not valid shell variable names.
1284     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1285       as_fn_error "invalid package name: $ac_useropt"
1286     ac_useropt_orig=$ac_useropt
1287     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1288     case $ac_user_opts in
1289       *"
1290 "with_$ac_useropt"
1291 "*) ;;
1292       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1293          ac_unrecognized_sep=', ';;
1294     esac
1295     eval with_$ac_useropt=\$ac_optarg ;;
1296
1297   -without-* | --without-*)
1298     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1299     # Reject names that are not valid shell variable names.
1300     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1301       as_fn_error "invalid package name: $ac_useropt"
1302     ac_useropt_orig=$ac_useropt
1303     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1304     case $ac_user_opts in
1305       *"
1306 "with_$ac_useropt"
1307 "*) ;;
1308       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1309          ac_unrecognized_sep=', ';;
1310     esac
1311     eval with_$ac_useropt=no ;;
1312
1313   --x)
1314     # Obsolete; use --with-x.
1315     with_x=yes ;;
1316
1317   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1318   | --x-incl | --x-inc | --x-in | --x-i)
1319     ac_prev=x_includes ;;
1320   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1321   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1322     x_includes=$ac_optarg ;;
1323
1324   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1325   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1326     ac_prev=x_libraries ;;
1327   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1328   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1329     x_libraries=$ac_optarg ;;
1330
1331   -*) as_fn_error "unrecognized option: \`$ac_option'
1332 Try \`$0 --help' for more information."
1333     ;;
1334
1335   *=*)
1336     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1337     # Reject names that are not valid shell variable names.
1338     case $ac_envvar in #(
1339       '' | [0-9]* | *[!_$as_cr_alnum]* )
1340       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1341     esac
1342     eval $ac_envvar=\$ac_optarg
1343     export $ac_envvar ;;
1344
1345   *)
1346     # FIXME: should be removed in autoconf 3.0.
1347     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1348     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1349       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1350     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1351     ;;
1352
1353   esac
1354 done
1355
1356 if test -n "$ac_prev"; then
1357   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1358   as_fn_error "missing argument to $ac_option"
1359 fi
1360
1361 if test -n "$ac_unrecognized_opts"; then
1362   case $enable_option_checking in
1363     no) ;;
1364     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1365     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1366   esac
1367 fi
1368
1369 # Check all directory arguments for consistency.
1370 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1371                 datadir sysconfdir sharedstatedir localstatedir includedir \
1372                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1373                 libdir localedir mandir
1374 do
1375   eval ac_val=\$$ac_var
1376   # Remove trailing slashes.
1377   case $ac_val in
1378     */ )
1379       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1380       eval $ac_var=\$ac_val;;
1381   esac
1382   # Be sure to have absolute directory names.
1383   case $ac_val in
1384     [\\/$]* | ?:[\\/]* )  continue;;
1385     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1386   esac
1387   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1388 done
1389
1390 # There might be people who depend on the old broken behavior: `$host'
1391 # used to hold the argument of --host etc.
1392 # FIXME: To remove some day.
1393 build=$build_alias
1394 host=$host_alias
1395 target=$target_alias
1396
1397 # FIXME: To remove some day.
1398 if test "x$host_alias" != x; then
1399   if test "x$build_alias" = x; then
1400     cross_compiling=maybe
1401     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1402     If a cross compiler is detected then cross compile mode will be used." >&2
1403   elif test "x$build_alias" != "x$host_alias"; then
1404     cross_compiling=yes
1405   fi
1406 fi
1407
1408 ac_tool_prefix=
1409 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1410
1411 test "$silent" = yes && exec 6>/dev/null
1412
1413
1414 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1415 ac_ls_di=`ls -di .` &&
1416 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1417   as_fn_error "working directory cannot be determined"
1418 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1419   as_fn_error "pwd does not report name of working directory"
1420
1421
1422 # Find the source files, if location was not specified.
1423 if test -z "$srcdir"; then
1424   ac_srcdir_defaulted=yes
1425   # Try the directory containing this script, then the parent directory.
1426   ac_confdir=`$as_dirname -- "$as_myself" ||
1427 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1428          X"$as_myself" : 'X\(//\)[^/]' \| \
1429          X"$as_myself" : 'X\(//\)$' \| \
1430          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1431 $as_echo X"$as_myself" |
1432     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\/\)[^/].*/{
1437             s//\1/
1438             q
1439           }
1440           /^X\(\/\/\)$/{
1441             s//\1/
1442             q
1443           }
1444           /^X\(\/\).*/{
1445             s//\1/
1446             q
1447           }
1448           s/.*/./; q'`
1449   srcdir=$ac_confdir
1450   if test ! -r "$srcdir/$ac_unique_file"; then
1451     srcdir=..
1452   fi
1453 else
1454   ac_srcdir_defaulted=no
1455 fi
1456 if test ! -r "$srcdir/$ac_unique_file"; then
1457   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1458   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1459 fi
1460 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1461 ac_abs_confdir=`(
1462         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1463         pwd)`
1464 # When building in place, set srcdir=.
1465 if test "$ac_abs_confdir" = "$ac_pwd"; then
1466   srcdir=.
1467 fi
1468 # Remove unnecessary trailing slashes from srcdir.
1469 # Double slashes in file names in object file debugging info
1470 # mess up M-x gdb in Emacs.
1471 case $srcdir in
1472 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1473 esac
1474 for ac_var in $ac_precious_vars; do
1475   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1476   eval ac_env_${ac_var}_value=\$${ac_var}
1477   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1478   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1479 done
1480
1481 #
1482 # Report the --help message.
1483 #
1484 if test "$ac_init_help" = "long"; then
1485   # Omit some internal or obsolete options to make the list less imposing.
1486   # This message is too long to be a string in the A/UX 3.1 sh.
1487   cat <<_ACEOF
1488 \`configure' configures this package to adapt to many kinds of systems.
1489
1490 Usage: $0 [OPTION]... [VAR=VALUE]...
1491
1492 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1493 VAR=VALUE.  See below for descriptions of some of the useful variables.
1494
1495 Defaults for the options are specified in brackets.
1496
1497 Configuration:
1498   -h, --help              display this help and exit
1499       --help=short        display options specific to this package
1500       --help=recursive    display the short help of all the included packages
1501   -V, --version           display version information and exit
1502   -q, --quiet, --silent   do not print \`checking...' messages
1503       --cache-file=FILE   cache test results in FILE [disabled]
1504   -C, --config-cache      alias for \`--cache-file=config.cache'
1505   -n, --no-create         do not create output files
1506       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1507
1508 Installation directories:
1509   --prefix=PREFIX         install architecture-independent files in PREFIX
1510                           [$ac_default_prefix]
1511   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1512                           [PREFIX]
1513
1514 By default, \`make install' will install all the files in
1515 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1516 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1517 for instance \`--prefix=\$HOME'.
1518
1519 For better control, use the options below.
1520
1521 Fine tuning of the installation directories:
1522   --bindir=DIR            user executables [EPREFIX/bin]
1523   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1524   --libexecdir=DIR        program executables [EPREFIX/libexec]
1525   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1526   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1527   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1528   --libdir=DIR            object code libraries [EPREFIX/lib]
1529   --includedir=DIR        C header files [PREFIX/include]
1530   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1531   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1532   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1533   --infodir=DIR           info documentation [DATAROOTDIR/info]
1534   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1535   --mandir=DIR            man documentation [DATAROOTDIR/man]
1536   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1537   --htmldir=DIR           html documentation [DOCDIR]
1538   --dvidir=DIR            dvi documentation [DOCDIR]
1539   --pdfdir=DIR            pdf documentation [DOCDIR]
1540   --psdir=DIR             ps documentation [DOCDIR]
1541 _ACEOF
1542
1543   cat <<\_ACEOF
1544
1545 Program names:
1546   --program-prefix=PREFIX            prepend PREFIX to installed program names
1547   --program-suffix=SUFFIX            append SUFFIX to installed program names
1548   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1549
1550 System types:
1551   --build=BUILD     configure for building on BUILD [guessed]
1552   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1553   --target=TARGET   configure for building compilers for TARGET [HOST]
1554 _ACEOF
1555 fi
1556
1557 if test -n "$ac_init_help"; then
1558
1559   cat <<\_ACEOF
1560
1561 Optional Features:
1562   --disable-option-checking  ignore unrecognized --enable/--with options
1563   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1564   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1565   --enable-generated-files-in-srcdir
1566                           put copies of generated files in source dir intended
1567                           for creating source tarballs for users without
1568                           texinfo bison or flex
1569   --disable-largefile     omit support for large files
1570   --enable-werror-always  enable -Werror despite compiler version
1571   --enable-checking[=LIST]
1572                           enable expensive run-time checks. With LIST, enable
1573                           only specific categories of checks. Categories are:
1574                           yes,no,all,none,release. Flags are:
1575                           assert,df,fold,gc,gcac,gimple,misc,
1576                           rtlflag,rtl,runtime,tree,valgrind,types
1577   --enable-coverage[=LEVEL]
1578                           enable compiler's code coverage collection. Use to
1579                           measure compiler performance and locate unused parts
1580                           of the compiler. With LEVEL, specify optimization.
1581                           Values are opt, noopt, default is noopt
1582   --enable-gather-detailed-mem-stats
1583                           enable detailed memory allocation stats gathering
1584   --enable-multilib       enable library support for multiple ABIs
1585   --enable-multiarch      enable support for multiarch paths
1586   --enable-__cxa_atexit   enable __cxa_atexit for C++
1587   --enable-decimal-float={no,yes,bid,dpd}
1588                         enable decimal float extension to C.  Selecting 'bid'
1589                         or 'dpd' choses which decimal floating point format
1590                         to use
1591   --enable-fixed-point    enable fixed-point arithmetic extension to C
1592   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1593                           package
1594   --enable-tls            enable or disable generation of tls code overriding
1595                           the assembler check for tls support
1596   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1597                           GNU Objective-C runtime
1598   --disable-shared        don't provide a shared libgcc
1599   --enable-languages=LIST specify which front-ends to build
1600   --disable-rpath         do not hardcode runtime library paths
1601   --enable-sjlj-exceptions
1602                           arrange to use setjmp/longjmp exception handling
1603   --enable-secureplt      enable -msecure-plt by default for PowerPC
1604   --enable-leading-mingw64-underscores
1605                           enable leading underscores on 64 bit mingw targets
1606   --enable-cld            enable -mcld by default for 32bit x86
1607   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1608                           x86
1609   --disable-win32-registry
1610                           disable lookup of installation paths in the Registry
1611                           on Windows hosts
1612   --enable-win32-registry enable registry lookup (default)
1613   --enable-win32-registry=KEY
1614                           use KEY instead of GCC version as the last portion
1615                           of the registry key
1616   --enable-shared[=PKGS]  build shared libraries [default=yes]
1617   --enable-static[=PKGS]  build static libraries [default=yes]
1618   --enable-fast-install[=PKGS]
1619                           optimize for fast installation [default=yes]
1620   --disable-libtool-lock  avoid locking (might break parallel builds)
1621   --enable-gnu-indirect-function
1622                           enable the use of the @gnu_indirect_function to
1623                           glibc systems
1624   --enable-initfini-array       use .init_array/.fini_array sections
1625   --enable-comdat         enable COMDAT group support
1626   --enable-gnu-unique-object
1627                           enable the use of the @gnu_unique_object ELF
1628                           extension on glibc systems
1629   --enable-linker-build-id
1630                           compiler will always pass --build-id to linker
1631   --enable-maintainer-mode
1632                           enable make rules and dependencies not useful (and
1633                           sometimes confusing) to the casual installer
1634   --enable-version-specific-runtime-libs
1635                           specify that runtime libraries should be installed
1636                           in a compiler-specific directory
1637   --enable-canonical-prefixes
1638                           enable or disable prefix canonicalization
1639   --enable-plugin         enable plugin support
1640   --disable-libquadmath-support
1641                           disable libquadmath support for Fortran
1642
1643 Optional Packages:
1644   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1645   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1646   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1647   --with-local-prefix=DIR specifies directory to put local include
1648   --with-gxx-include-dir=DIR
1649                           specifies directory to put g++ header files
1650   --with-cpp-install-dir=DIR
1651                           install the user visible C preprocessor in DIR
1652                           (relative to PREFIX) as well as PREFIX/bin
1653   --with-gnu-ld           arrange to work with GNU ld
1654   --with-ld               arrange to use the specified ld (full pathname)
1655   --with-demangler-in-ld  try to use demangler in GNU ld
1656   --with-gnu-as           arrange to work with GNU as
1657   --with-as               arrange to use the specified as (full pathname)
1658   --with-stabs            arrange to use stabs instead of host debug format
1659   --with-dwarf2           force the default debug format to be DWARF 2
1660   --with-native-system-header-dir=dir
1661                           use dir as the directory to look for standard
1662                           system header files in.  Defaults to /usr/include.
1663   --with-build-sysroot=sysroot
1664                           use sysroot as the system root during the build
1665   --with-runtime-root-prefix=prefix
1666                           prepend prefix to paths used by the compiler to
1667                           name the dynamic linker and other files used at
1668                           runtime.  Defaults to empty (no prefix).
1669   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1670   --with-specs=SPECS      add SPECS to driver command-line processing
1671   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1672   --with-bugurl=URL       Direct users to URL to report a bug
1673   --with-multilib-list    select multilibs (SH and x86-64 only)
1674   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1675   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1676   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1677   --with-pic              try to use only PIC/non-PIC objects [default=use
1678                           both]
1679   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1680   --with-plugin-ld=[ARG]  specify the plugin linker
1681   --with-long-double-128  use 128-bit long double by default
1682   --with-gc={page,zone}   this option is not supported anymore. It used to
1683                           choose the garbage collection mechanism to use with
1684                           the compiler
1685   --with-system-zlib      use installed libz
1686   --with-warn-frame-larger-than-extra-text=TEXT
1687                           specifies extra text for frame size warnings
1688   --with-linker-hash-style={sysv,gnu,both}
1689                           specify the linker hash style
1690
1691 Some influential environment variables:
1692   CC          C compiler command
1693   CFLAGS      C compiler flags
1694   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1695               nonstandard directory <lib dir>
1696   LIBS        libraries to pass to the linker, e.g. -l<library>
1697   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1698               you have headers in a nonstandard directory <include dir>
1699   CXX         C++ compiler command
1700   CXXFLAGS    C++ compiler flags
1701   CPP         C preprocessor
1702   CXXCPP      C++ preprocessor
1703   GMPLIBS     How to link GMP
1704   GMPINC      How to find GMP include files
1705   ISLLIBS     How to link ISL
1706   ISLINC      How to find ISL include files
1707   CLOOGLIBS   How to link CLOOG
1708   CLOOGINC    How to find CLOOG include files
1709
1710 Use these variables to override the choices made by `configure' or to help
1711 it to find libraries and programs with nonstandard names/locations.
1712
1713 Report bugs to the package provider.
1714 _ACEOF
1715 ac_status=$?
1716 fi
1717
1718 if test "$ac_init_help" = "recursive"; then
1719   # If there are subdirs, report their specific --help.
1720   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1721     test -d "$ac_dir" ||
1722       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1723       continue
1724     ac_builddir=.
1725
1726 case "$ac_dir" in
1727 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1728 *)
1729   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1730   # A ".." for each directory in $ac_dir_suffix.
1731   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1732   case $ac_top_builddir_sub in
1733   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1734   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1735   esac ;;
1736 esac
1737 ac_abs_top_builddir=$ac_pwd
1738 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1739 # for backward compatibility:
1740 ac_top_builddir=$ac_top_build_prefix
1741
1742 case $srcdir in
1743   .)  # We are building in place.
1744     ac_srcdir=.
1745     ac_top_srcdir=$ac_top_builddir_sub
1746     ac_abs_top_srcdir=$ac_pwd ;;
1747   [\\/]* | ?:[\\/]* )  # Absolute name.
1748     ac_srcdir=$srcdir$ac_dir_suffix;
1749     ac_top_srcdir=$srcdir
1750     ac_abs_top_srcdir=$srcdir ;;
1751   *) # Relative name.
1752     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1753     ac_top_srcdir=$ac_top_build_prefix$srcdir
1754     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1755 esac
1756 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1757
1758     cd "$ac_dir" || { ac_status=$?; continue; }
1759     # Check for guested configure.
1760     if test -f "$ac_srcdir/configure.gnu"; then
1761       echo &&
1762       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1763     elif test -f "$ac_srcdir/configure"; then
1764       echo &&
1765       $SHELL "$ac_srcdir/configure" --help=recursive
1766     else
1767       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1768     fi || ac_status=$?
1769     cd "$ac_pwd" || { ac_status=$?; break; }
1770   done
1771 fi
1772
1773 test -n "$ac_init_help" && exit $ac_status
1774 if $ac_init_version; then
1775   cat <<\_ACEOF
1776 configure
1777 generated by GNU Autoconf 2.64
1778
1779 Copyright (C) 2009 Free Software Foundation, Inc.
1780 This configure script is free software; the Free Software Foundation
1781 gives unlimited permission to copy, distribute and modify it.
1782 _ACEOF
1783   exit
1784 fi
1785
1786 ## ------------------------ ##
1787 ## Autoconf initialization. ##
1788 ## ------------------------ ##
1789
1790 # ac_fn_c_try_compile LINENO
1791 # --------------------------
1792 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1793 ac_fn_c_try_compile ()
1794 {
1795   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1796   rm -f conftest.$ac_objext
1797   if { { ac_try="$ac_compile"
1798 case "(($ac_try" in
1799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1800   *) ac_try_echo=$ac_try;;
1801 esac
1802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1803 $as_echo "$ac_try_echo"; } >&5
1804   (eval "$ac_compile") 2>conftest.err
1805   ac_status=$?
1806   if test -s conftest.err; then
1807     grep -v '^ *+' conftest.err >conftest.er1
1808     cat conftest.er1 >&5
1809     mv -f conftest.er1 conftest.err
1810   fi
1811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1812   test $ac_status = 0; } && {
1813          test -z "$ac_c_werror_flag" ||
1814          test ! -s conftest.err
1815        } && test -s conftest.$ac_objext; then :
1816   ac_retval=0
1817 else
1818   $as_echo "$as_me: failed program was:" >&5
1819 sed 's/^/| /' conftest.$ac_ext >&5
1820
1821         ac_retval=1
1822 fi
1823   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1824   return $ac_retval
1825
1826 } # ac_fn_c_try_compile
1827
1828 # ac_fn_cxx_try_compile LINENO
1829 # ----------------------------
1830 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1831 ac_fn_cxx_try_compile ()
1832 {
1833   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834   rm -f conftest.$ac_objext
1835   if { { ac_try="$ac_compile"
1836 case "(($ac_try" in
1837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1838   *) ac_try_echo=$ac_try;;
1839 esac
1840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1841 $as_echo "$ac_try_echo"; } >&5
1842   (eval "$ac_compile") 2>conftest.err
1843   ac_status=$?
1844   if test -s conftest.err; then
1845     grep -v '^ *+' conftest.err >conftest.er1
1846     cat conftest.er1 >&5
1847     mv -f conftest.er1 conftest.err
1848   fi
1849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1850   test $ac_status = 0; } && {
1851          test -z "$ac_cxx_werror_flag" ||
1852          test ! -s conftest.err
1853        } && test -s conftest.$ac_objext; then :
1854   ac_retval=0
1855 else
1856   $as_echo "$as_me: failed program was:" >&5
1857 sed 's/^/| /' conftest.$ac_ext >&5
1858
1859         ac_retval=1
1860 fi
1861   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1862   return $ac_retval
1863
1864 } # ac_fn_cxx_try_compile
1865
1866 # ac_fn_c_try_cpp LINENO
1867 # ----------------------
1868 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1869 ac_fn_c_try_cpp ()
1870 {
1871   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872   if { { ac_try="$ac_cpp conftest.$ac_ext"
1873 case "(($ac_try" in
1874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1875   *) ac_try_echo=$ac_try;;
1876 esac
1877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1878 $as_echo "$ac_try_echo"; } >&5
1879   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1880   ac_status=$?
1881   if test -s conftest.err; then
1882     grep -v '^ *+' conftest.err >conftest.er1
1883     cat conftest.er1 >&5
1884     mv -f conftest.er1 conftest.err
1885   fi
1886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1887   test $ac_status = 0; } >/dev/null && {
1888          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1889          test ! -s conftest.err
1890        }; then :
1891   ac_retval=0
1892 else
1893   $as_echo "$as_me: failed program was:" >&5
1894 sed 's/^/| /' conftest.$ac_ext >&5
1895
1896     ac_retval=1
1897 fi
1898   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1899   return $ac_retval
1900
1901 } # ac_fn_c_try_cpp
1902
1903 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1904 # -------------------------------------------------------
1905 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1906 # the include files in INCLUDES and setting the cache variable VAR
1907 # accordingly.
1908 ac_fn_c_check_header_mongrel ()
1909 {
1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1911   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1913 $as_echo_n "checking for $2... " >&6; }
1914 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1915   $as_echo_n "(cached) " >&6
1916 fi
1917 eval ac_res=\$$3
1918                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1919 $as_echo "$ac_res" >&6; }
1920 else
1921   # Is the header compilable?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1923 $as_echo_n "checking $2 usability... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 $4
1927 #include <$2>
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   ac_header_compiler=yes
1931 else
1932   ac_header_compiler=no
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1936 $as_echo "$ac_header_compiler" >&6; }
1937
1938 # Is the header present?
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1940 $as_echo_n "checking $2 presence... " >&6; }
1941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 #include <$2>
1944 _ACEOF
1945 if ac_fn_c_try_cpp "$LINENO"; then :
1946   ac_header_preproc=yes
1947 else
1948   ac_header_preproc=no
1949 fi
1950 rm -f conftest.err conftest.$ac_ext
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1952 $as_echo "$ac_header_preproc" >&6; }
1953
1954 # So?  What about this header?
1955 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1956   yes:no: )
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1958 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1960 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1961     ;;
1962   no:yes:* )
1963     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1964 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1965     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1966 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1968 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1970 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1972 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1973     ;;
1974 esac
1975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1976 $as_echo_n "checking for $2... " >&6; }
1977 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1978   $as_echo_n "(cached) " >&6
1979 else
1980   eval "$3=\$ac_header_compiler"
1981 fi
1982 eval ac_res=\$$3
1983                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1984 $as_echo "$ac_res" >&6; }
1985 fi
1986   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1987
1988 } # ac_fn_c_check_header_mongrel
1989
1990 # ac_fn_c_try_run LINENO
1991 # ----------------------
1992 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1993 # that executables *can* be run.
1994 ac_fn_c_try_run ()
1995 {
1996   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997   if { { ac_try="$ac_link"
1998 case "(($ac_try" in
1999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2000   *) ac_try_echo=$ac_try;;
2001 esac
2002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2003 $as_echo "$ac_try_echo"; } >&5
2004   (eval "$ac_link") 2>&5
2005   ac_status=$?
2006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2007   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2008   { { case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_try") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; }; }; then :
2018   ac_retval=0
2019 else
2020   $as_echo "$as_me: program exited with status $ac_status" >&5
2021        $as_echo "$as_me: failed program was:" >&5
2022 sed 's/^/| /' conftest.$ac_ext >&5
2023
2024        ac_retval=$ac_status
2025 fi
2026   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2027   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2028   return $ac_retval
2029
2030 } # ac_fn_c_try_run
2031
2032 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2033 # -------------------------------------------------------
2034 # Tests whether HEADER exists and can be compiled using the include files in
2035 # INCLUDES, setting the cache variable VAR accordingly.
2036 ac_fn_c_check_header_compile ()
2037 {
2038   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2045 /* end confdefs.h.  */
2046 $4
2047 #include <$2>
2048 _ACEOF
2049 if ac_fn_c_try_compile "$LINENO"; then :
2050   eval "$3=yes"
2051 else
2052   eval "$3=no"
2053 fi
2054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2055 fi
2056 eval ac_res=\$$3
2057                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058 $as_echo "$ac_res" >&6; }
2059   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2060
2061 } # ac_fn_c_check_header_compile
2062
2063 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2064 # --------------------------------------------
2065 # Tries to find the compile-time value of EXPR in a program that includes
2066 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2067 # computed
2068 ac_fn_c_compute_int ()
2069 {
2070   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2071   if test "$cross_compiling" = yes; then
2072     # Depending upon the size, compute the lo and hi bounds.
2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) >= 0)];
2080 test_array [0] = 0
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_lo=0 ac_mid=0
2088   while :; do
2089     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090 /* end confdefs.h.  */
2091 $4
2092 int
2093 main ()
2094 {
2095 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2096 test_array [0] = 0
2097
2098   ;
2099   return 0;
2100 }
2101 _ACEOF
2102 if ac_fn_c_try_compile "$LINENO"; then :
2103   ac_hi=$ac_mid; break
2104 else
2105   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2106                         if test $ac_lo -le $ac_mid; then
2107                           ac_lo= ac_hi=
2108                           break
2109                         fi
2110                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2113   done
2114 else
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 * !(($2) < 0)];
2122 test_array [0] = 0
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129   ac_hi=-1 ac_mid=-1
2130   while :; do
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 int
2135 main ()
2136 {
2137 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2138 test_array [0] = 0
2139
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 if ac_fn_c_try_compile "$LINENO"; then :
2145   ac_lo=$ac_mid; break
2146 else
2147   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2148                         if test $ac_mid -le $ac_hi; then
2149                           ac_lo= ac_hi=
2150                           break
2151                         fi
2152                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155   done
2156 else
2157   ac_lo= ac_hi=
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 fi
2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2162 # Binary search between lo and hi bounds.
2163 while test "x$ac_lo" != "x$ac_hi"; do
2164   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h.  */
2167 $4
2168 int
2169 main ()
2170 {
2171 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2172 test_array [0] = 0
2173
2174   ;
2175   return 0;
2176 }
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_hi=$ac_mid
2180 else
2181   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2182 fi
2183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2184 done
2185 case $ac_lo in #((
2186 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2187 '') ac_retval=1 ;;
2188 esac
2189   else
2190     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 $4
2193 static long int longval () { return $2; }
2194 static unsigned long int ulongval () { return $2; }
2195 #include <stdio.h>
2196 #include <stdlib.h>
2197 int
2198 main ()
2199 {
2200
2201   FILE *f = fopen ("conftest.val", "w");
2202   if (! f)
2203     return 1;
2204   if (($2) < 0)
2205     {
2206       long int i = longval ();
2207       if (i != ($2))
2208         return 1;
2209       fprintf (f, "%ld", i);
2210     }
2211   else
2212     {
2213       unsigned long int i = ulongval ();
2214       if (i != ($2))
2215         return 1;
2216       fprintf (f, "%lu", i);
2217     }
2218   /* Do not output a trailing newline, as this causes \r\n confusion
2219      on some platforms.  */
2220   return ferror (f) || fclose (f) != 0;
2221
2222   ;
2223   return 0;
2224 }
2225 _ACEOF
2226 if ac_fn_c_try_run "$LINENO"; then :
2227   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2228 else
2229   ac_retval=1
2230 fi
2231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2232   conftest.$ac_objext conftest.beam conftest.$ac_ext
2233 rm -f conftest.val
2234
2235   fi
2236   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2237   return $ac_retval
2238
2239 } # ac_fn_c_compute_int
2240
2241 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2242 # -------------------------------------------
2243 # Tests whether TYPE exists after having included INCLUDES, setting cache
2244 # variable VAR accordingly.
2245 ac_fn_c_check_type ()
2246 {
2247   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2249 $as_echo_n "checking for $2... " >&6; }
2250 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2251   $as_echo_n "(cached) " >&6
2252 else
2253   eval "$3=no"
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $4
2257 int
2258 main ()
2259 {
2260 if (sizeof ($2))
2261          return 0;
2262   ;
2263   return 0;
2264 }
2265 _ACEOF
2266 if ac_fn_c_try_compile "$LINENO"; then :
2267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2268 /* end confdefs.h.  */
2269 $4
2270 int
2271 main ()
2272 {
2273 if (sizeof (($2)))
2274             return 0;
2275   ;
2276   return 0;
2277 }
2278 _ACEOF
2279 if ac_fn_c_try_compile "$LINENO"; then :
2280
2281 else
2282   eval "$3=yes"
2283 fi
2284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 eval ac_res=\$$3
2289                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2290 $as_echo "$ac_res" >&6; }
2291   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2292
2293 } # ac_fn_c_check_type
2294
2295 # ac_fn_c_find_intX_t LINENO BITS VAR
2296 # -----------------------------------
2297 # Finds a signed integer type with width BITS, setting cache variable VAR
2298 # accordingly.
2299 ac_fn_c_find_intX_t ()
2300 {
2301   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2303 $as_echo_n "checking for int$2_t... " >&6; }
2304 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2305   $as_echo_n "(cached) " >&6
2306 else
2307   eval "$3=no"
2308      for ac_type in int$2_t 'int' 'long int' \
2309          'long long int' 'short int' 'signed char'; do
2310        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312 $ac_includes_default
2313 int
2314 main ()
2315 {
2316 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2317 test_array [0] = 0
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2325 /* end confdefs.h.  */
2326 $ac_includes_default
2327 int
2328 main ()
2329 {
2330 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2331                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2332 test_array [0] = 0
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 if ac_fn_c_try_compile "$LINENO"; then :
2339
2340 else
2341   case $ac_type in #(
2342   int$2_t) :
2343     eval "$3=yes" ;; #(
2344   *) :
2345     eval "$3=\$ac_type" ;;
2346 esac
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2351        eval as_val=\$$3
2352    if test "x$as_val" = x""no; then :
2353
2354 else
2355   break
2356 fi
2357      done
2358 fi
2359 eval ac_res=\$$3
2360                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2361 $as_echo "$ac_res" >&6; }
2362   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2363
2364 } # ac_fn_c_find_intX_t
2365
2366 # ac_fn_c_try_link LINENO
2367 # -----------------------
2368 # Try to link conftest.$ac_ext, and return whether this succeeded.
2369 ac_fn_c_try_link ()
2370 {
2371   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2372   rm -f conftest.$ac_objext conftest$ac_exeext
2373   if { { ac_try="$ac_link"
2374 case "(($ac_try" in
2375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2376   *) ac_try_echo=$ac_try;;
2377 esac
2378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2379 $as_echo "$ac_try_echo"; } >&5
2380   (eval "$ac_link") 2>conftest.err
2381   ac_status=$?
2382   if test -s conftest.err; then
2383     grep -v '^ *+' conftest.err >conftest.er1
2384     cat conftest.er1 >&5
2385     mv -f conftest.er1 conftest.err
2386   fi
2387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2388   test $ac_status = 0; } && {
2389          test -z "$ac_c_werror_flag" ||
2390          test ! -s conftest.err
2391        } && test -s conftest$ac_exeext && {
2392          test "$cross_compiling" = yes ||
2393          $as_test_x conftest$ac_exeext
2394        }; then :
2395   ac_retval=0
2396 else
2397   $as_echo "$as_me: failed program was:" >&5
2398 sed 's/^/| /' conftest.$ac_ext >&5
2399
2400         ac_retval=1
2401 fi
2402   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2403   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2404   # interfere with the next link command; also delete a directory that is
2405   # left behind by Apple's compiler.  We do this before executing the actions.
2406   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2407   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2408   return $ac_retval
2409
2410 } # ac_fn_c_try_link
2411
2412 # ac_fn_c_find_uintX_t LINENO BITS VAR
2413 # ------------------------------------
2414 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2415 # accordingly.
2416 ac_fn_c_find_uintX_t ()
2417 {
2418   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2420 $as_echo_n "checking for uint$2_t... " >&6; }
2421 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2422   $as_echo_n "(cached) " >&6
2423 else
2424   eval "$3=no"
2425      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2426          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2427        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428 /* end confdefs.h.  */
2429 $ac_includes_default
2430 int
2431 main ()
2432 {
2433 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2434 test_array [0] = 0
2435
2436   ;
2437   return 0;
2438 }
2439 _ACEOF
2440 if ac_fn_c_try_compile "$LINENO"; then :
2441   case $ac_type in #(
2442   uint$2_t) :
2443     eval "$3=yes" ;; #(
2444   *) :
2445     eval "$3=\$ac_type" ;;
2446 esac
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449        eval as_val=\$$3
2450    if test "x$as_val" = x""no; then :
2451
2452 else
2453   break
2454 fi
2455      done
2456 fi
2457 eval ac_res=\$$3
2458                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2460   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2461
2462 } # ac_fn_c_find_uintX_t
2463
2464 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2465 # ----------------------------------------------
2466 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2467 ac_fn_c_check_header_preproc ()
2468 {
2469   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2471 $as_echo_n "checking for $2... " >&6; }
2472 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2473   $as_echo_n "(cached) " >&6
2474 else
2475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2476 /* end confdefs.h.  */
2477 #include <$2>
2478 _ACEOF
2479 if ac_fn_c_try_cpp "$LINENO"; then :
2480   eval "$3=yes"
2481 else
2482   eval "$3=no"
2483 fi
2484 rm -f conftest.err conftest.$ac_ext
2485 fi
2486 eval ac_res=\$$3
2487                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2488 $as_echo "$ac_res" >&6; }
2489   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2490
2491 } # ac_fn_c_check_header_preproc
2492
2493 # ac_fn_cxx_try_cpp LINENO
2494 # ------------------------
2495 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2496 ac_fn_cxx_try_cpp ()
2497 {
2498   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2499   if { { ac_try="$ac_cpp conftest.$ac_ext"
2500 case "(($ac_try" in
2501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2502   *) ac_try_echo=$ac_try;;
2503 esac
2504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2505 $as_echo "$ac_try_echo"; } >&5
2506   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2507   ac_status=$?
2508   if test -s conftest.err; then
2509     grep -v '^ *+' conftest.err >conftest.er1
2510     cat conftest.er1 >&5
2511     mv -f conftest.er1 conftest.err
2512   fi
2513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2514   test $ac_status = 0; } >/dev/null && {
2515          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2516          test ! -s conftest.err
2517        }; then :
2518   ac_retval=0
2519 else
2520   $as_echo "$as_me: failed program was:" >&5
2521 sed 's/^/| /' conftest.$ac_ext >&5
2522
2523     ac_retval=1
2524 fi
2525   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2526   return $ac_retval
2527
2528 } # ac_fn_cxx_try_cpp
2529
2530 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2531 # ------------------------------------------------
2532 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2533 ac_fn_cxx_check_header_preproc ()
2534 {
2535   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2537 $as_echo_n "checking for $2... " >&6; }
2538 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2539   $as_echo_n "(cached) " >&6
2540 else
2541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2542 /* end confdefs.h.  */
2543 #include <$2>
2544 _ACEOF
2545 if ac_fn_cxx_try_cpp "$LINENO"; then :
2546   eval "$3=yes"
2547 else
2548   eval "$3=no"
2549 fi
2550 rm -f conftest.err conftest.$ac_ext
2551 fi
2552 eval ac_res=\$$3
2553                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2554 $as_echo "$ac_res" >&6; }
2555   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2556
2557 } # ac_fn_cxx_check_header_preproc
2558
2559 # ac_fn_c_check_func LINENO FUNC VAR
2560 # ----------------------------------
2561 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2562 ac_fn_c_check_func ()
2563 {
2564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2566 $as_echo_n "checking for $2... " >&6; }
2567 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2568   $as_echo_n "(cached) " >&6
2569 else
2570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2571 /* end confdefs.h.  */
2572 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2573    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2574 #define $2 innocuous_$2
2575
2576 /* System header to define __stub macros and hopefully few prototypes,
2577     which can conflict with char $2 (); below.
2578     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2579     <limits.h> exists even on freestanding compilers.  */
2580
2581 #ifdef __STDC__
2582 # include <limits.h>
2583 #else
2584 # include <assert.h>
2585 #endif
2586
2587 #undef $2
2588
2589 /* Override any GCC internal prototype to avoid an error.
2590    Use char because int might match the return type of a GCC
2591    builtin and then its argument prototype would still apply.  */
2592 #ifdef __cplusplus
2593 extern "C"
2594 #endif
2595 char $2 ();
2596 /* The GNU C library defines this for functions which it implements
2597     to always fail with ENOSYS.  Some functions are actually named
2598     something starting with __ and the normal name is an alias.  */
2599 #if defined __stub_$2 || defined __stub___$2
2600 choke me
2601 #endif
2602
2603 int
2604 main ()
2605 {
2606 return $2 ();
2607   ;
2608   return 0;
2609 }
2610 _ACEOF
2611 if ac_fn_c_try_link "$LINENO"; then :
2612   eval "$3=yes"
2613 else
2614   eval "$3=no"
2615 fi
2616 rm -f core conftest.err conftest.$ac_objext \
2617     conftest$ac_exeext conftest.$ac_ext
2618 fi
2619 eval ac_res=\$$3
2620                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2621 $as_echo "$ac_res" >&6; }
2622   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2623
2624 } # ac_fn_c_check_func
2625
2626 # ac_fn_cxx_try_link LINENO
2627 # -------------------------
2628 # Try to link conftest.$ac_ext, and return whether this succeeded.
2629 ac_fn_cxx_try_link ()
2630 {
2631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2632   rm -f conftest.$ac_objext conftest$ac_exeext
2633   if { { ac_try="$ac_link"
2634 case "(($ac_try" in
2635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2636   *) ac_try_echo=$ac_try;;
2637 esac
2638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2639 $as_echo "$ac_try_echo"; } >&5
2640   (eval "$ac_link") 2>conftest.err
2641   ac_status=$?
2642   if test -s conftest.err; then
2643     grep -v '^ *+' conftest.err >conftest.er1
2644     cat conftest.er1 >&5
2645     mv -f conftest.er1 conftest.err
2646   fi
2647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2648   test $ac_status = 0; } && {
2649          test -z "$ac_cxx_werror_flag" ||
2650          test ! -s conftest.err
2651        } && test -s conftest$ac_exeext && {
2652          test "$cross_compiling" = yes ||
2653          $as_test_x conftest$ac_exeext
2654        }; then :
2655   ac_retval=0
2656 else
2657   $as_echo "$as_me: failed program was:" >&5
2658 sed 's/^/| /' conftest.$ac_ext >&5
2659
2660         ac_retval=1
2661 fi
2662   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2663   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2664   # interfere with the next link command; also delete a directory that is
2665   # left behind by Apple's compiler.  We do this before executing the actions.
2666   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2667   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2668   return $ac_retval
2669
2670 } # ac_fn_cxx_try_link
2671 cat >config.log <<_ACEOF
2672 This file contains any messages produced by compilers while
2673 running configure, to aid debugging if configure makes a mistake.
2674
2675 It was created by $as_me, which was
2676 generated by GNU Autoconf 2.64.  Invocation command line was
2677
2678   $ $0 $@
2679
2680 _ACEOF
2681 exec 5>>config.log
2682 {
2683 cat <<_ASUNAME
2684 ## --------- ##
2685 ## Platform. ##
2686 ## --------- ##
2687
2688 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2689 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2690 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2691 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2692 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2693
2694 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2695 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2696
2697 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2698 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2699 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2700 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2701 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2702 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2703 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2704
2705 _ASUNAME
2706
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712     $as_echo "PATH: $as_dir"
2713   done
2714 IFS=$as_save_IFS
2715
2716 } >&5
2717
2718 cat >&5 <<_ACEOF
2719
2720
2721 ## ----------- ##
2722 ## Core tests. ##
2723 ## ----------- ##
2724
2725 _ACEOF
2726
2727
2728 # Keep a trace of the command line.
2729 # Strip out --no-create and --no-recursion so they do not pile up.
2730 # Strip out --silent because we don't want to record it for future runs.
2731 # Also quote any args containing shell meta-characters.
2732 # Make two passes to allow for proper duplicate-argument suppression.
2733 ac_configure_args=
2734 ac_configure_args0=
2735 ac_configure_args1=
2736 ac_must_keep_next=false
2737 for ac_pass in 1 2
2738 do
2739   for ac_arg
2740   do
2741     case $ac_arg in
2742     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2743     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2744     | -silent | --silent | --silen | --sile | --sil)
2745       continue ;;
2746     *\'*)
2747       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2748     esac
2749     case $ac_pass in
2750     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2751     2)
2752       as_fn_append ac_configure_args1 " '$ac_arg'"
2753       if test $ac_must_keep_next = true; then
2754         ac_must_keep_next=false # Got value, back to normal.
2755       else
2756         case $ac_arg in
2757           *=* | --config-cache | -C | -disable-* | --disable-* \
2758           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2759           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2760           | -with-* | --with-* | -without-* | --without-* | --x)
2761             case "$ac_configure_args0 " in
2762               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2763             esac
2764             ;;
2765           -* ) ac_must_keep_next=true ;;
2766         esac
2767       fi
2768       as_fn_append ac_configure_args " '$ac_arg'"
2769       ;;
2770     esac
2771   done
2772 done
2773 { ac_configure_args0=; unset ac_configure_args0;}
2774 { ac_configure_args1=; unset ac_configure_args1;}
2775
2776 # When interrupted or exit'd, cleanup temporary files, and complete
2777 # config.log.  We remove comments because anyway the quotes in there
2778 # would cause problems or look ugly.
2779 # WARNING: Use '\'' to represent an apostrophe within the trap.
2780 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2781 trap 'exit_status=$?
2782   # Save into config.log some information that might help in debugging.
2783   {
2784     echo
2785
2786     cat <<\_ASBOX
2787 ## ---------------- ##
2788 ## Cache variables. ##
2789 ## ---------------- ##
2790 _ASBOX
2791     echo
2792     # The following way of writing the cache mishandles newlines in values,
2793 (
2794   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2795     eval ac_val=\$$ac_var
2796     case $ac_val in #(
2797     *${as_nl}*)
2798       case $ac_var in #(
2799       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2800 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2801       esac
2802       case $ac_var in #(
2803       _ | IFS | as_nl) ;; #(
2804       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2805       *) { eval $ac_var=; unset $ac_var;} ;;
2806       esac ;;
2807     esac
2808   done
2809   (set) 2>&1 |
2810     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2811     *${as_nl}ac_space=\ *)
2812       sed -n \
2813         "s/'\''/'\''\\\\'\'''\''/g;
2814           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2815       ;; #(
2816     *)
2817       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2818       ;;
2819     esac |
2820     sort
2821 )
2822     echo
2823
2824     cat <<\_ASBOX
2825 ## ----------------- ##
2826 ## Output variables. ##
2827 ## ----------------- ##
2828 _ASBOX
2829     echo
2830     for ac_var in $ac_subst_vars
2831     do
2832       eval ac_val=\$$ac_var
2833       case $ac_val in
2834       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835       esac
2836       $as_echo "$ac_var='\''$ac_val'\''"
2837     done | sort
2838     echo
2839
2840     if test -n "$ac_subst_files"; then
2841       cat <<\_ASBOX
2842 ## ------------------- ##
2843 ## File substitutions. ##
2844 ## ------------------- ##
2845 _ASBOX
2846       echo
2847       for ac_var in $ac_subst_files
2848       do
2849         eval ac_val=\$$ac_var
2850         case $ac_val in
2851         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2852         esac
2853         $as_echo "$ac_var='\''$ac_val'\''"
2854       done | sort
2855       echo
2856     fi
2857
2858     if test -s confdefs.h; then
2859       cat <<\_ASBOX
2860 ## ----------- ##
2861 ## confdefs.h. ##
2862 ## ----------- ##
2863 _ASBOX
2864       echo
2865       cat confdefs.h
2866       echo
2867     fi
2868     test "$ac_signal" != 0 &&
2869       $as_echo "$as_me: caught signal $ac_signal"
2870     $as_echo "$as_me: exit $exit_status"
2871   } >&5
2872   rm -f core *.core core.conftest.* &&
2873     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2874     exit $exit_status
2875 ' 0
2876 for ac_signal in 1 2 13 15; do
2877   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2878 done
2879 ac_signal=0
2880
2881 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2882 rm -f -r conftest* confdefs.h
2883
2884 $as_echo "/* confdefs.h */" > confdefs.h
2885
2886 # Predefined preprocessor variables.
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_NAME "$PACKAGE_NAME"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2898 _ACEOF
2899
2900 cat >>confdefs.h <<_ACEOF
2901 #define PACKAGE_STRING "$PACKAGE_STRING"
2902 _ACEOF
2903
2904 cat >>confdefs.h <<_ACEOF
2905 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2906 _ACEOF
2907
2908 cat >>confdefs.h <<_ACEOF
2909 #define PACKAGE_URL "$PACKAGE_URL"
2910 _ACEOF
2911
2912
2913 # Let the site file select an alternate cache file if it wants to.
2914 # Prefer an explicitly selected file to automatically selected ones.
2915 ac_site_file1=NONE
2916 ac_site_file2=NONE
2917 if test -n "$CONFIG_SITE"; then
2918   ac_site_file1=$CONFIG_SITE
2919 elif test "x$prefix" != xNONE; then
2920   ac_site_file1=$prefix/share/config.site
2921   ac_site_file2=$prefix/etc/config.site
2922 else
2923   ac_site_file1=$ac_default_prefix/share/config.site
2924   ac_site_file2=$ac_default_prefix/etc/config.site
2925 fi
2926 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2927 do
2928   test "x$ac_site_file" = xNONE && continue
2929   if test -r "$ac_site_file"; then
2930     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2931 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2932     sed 's/^/| /' "$ac_site_file" >&5
2933     . "$ac_site_file"
2934   fi
2935 done
2936
2937 if test -r "$cache_file"; then
2938   # Some versions of bash will fail to source /dev/null (special
2939   # files actually), so we avoid doing that.
2940   if test -f "$cache_file"; then
2941     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2942 $as_echo "$as_me: loading cache $cache_file" >&6;}
2943     case $cache_file in
2944       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2945       *)                      . "./$cache_file";;
2946     esac
2947   fi
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2950 $as_echo "$as_me: creating cache $cache_file" >&6;}
2951   >$cache_file
2952 fi
2953
2954 # Check that the precious variables saved in the cache have kept the same
2955 # value.
2956 ac_cache_corrupted=false
2957 for ac_var in $ac_precious_vars; do
2958   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2959   eval ac_new_set=\$ac_env_${ac_var}_set
2960   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2961   eval ac_new_val=\$ac_env_${ac_var}_value
2962   case $ac_old_set,$ac_new_set in
2963     set,)
2964       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2965 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2966       ac_cache_corrupted=: ;;
2967     ,set)
2968       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2969 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2970       ac_cache_corrupted=: ;;
2971     ,);;
2972     *)
2973       if test "x$ac_old_val" != "x$ac_new_val"; then
2974         # differences in whitespace do not lead to failure.
2975         ac_old_val_w=`echo x $ac_old_val`
2976         ac_new_val_w=`echo x $ac_new_val`
2977         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2978           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2979 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2980           ac_cache_corrupted=:
2981         else
2982           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2983 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2984           eval $ac_var=\$ac_old_val
2985         fi
2986         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2987 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2988         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2989 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2990       fi;;
2991   esac
2992   # Pass precious variables to config.status.
2993   if test "$ac_new_set" = set; then
2994     case $ac_new_val in
2995     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2996     *) ac_arg=$ac_var=$ac_new_val ;;
2997     esac
2998     case " $ac_configure_args " in
2999       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3000       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3001     esac
3002   fi
3003 done
3004 if $ac_cache_corrupted; then
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3007   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3008 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3009   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3010 fi
3011 ## -------------------- ##
3012 ## Main body of script. ##
3013 ## -------------------- ##
3014
3015 ac_ext=c
3016 ac_cpp='$CPP $CPPFLAGS'
3017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3020
3021
3022
3023
3024
3025
3026 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3027
3028
3029 gcc_version=`cat $srcdir/BASE-VER`
3030
3031 # Determine the host, build, and target systems
3032 ac_aux_dir=
3033 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3034   for ac_t in install-sh install.sh shtool; do
3035     if test -f "$ac_dir/$ac_t"; then
3036       ac_aux_dir=$ac_dir
3037       ac_install_sh="$ac_aux_dir/$ac_t -c"
3038       break 2
3039     fi
3040   done
3041 done
3042 if test -z "$ac_aux_dir"; then
3043   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3044 fi
3045
3046 # These three variables are undocumented and unsupported,
3047 # and are intended to be withdrawn in a future Autoconf release.
3048 # They can cause serious problems if a builder's source tree is in a directory
3049 # whose full name contains unusual characters.
3050 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3051 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3052 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3053
3054
3055 # Make sure we can run config.sub.
3056 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3057   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3058
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3060 $as_echo_n "checking build system type... " >&6; }
3061 if test "${ac_cv_build+set}" = set; then :
3062   $as_echo_n "(cached) " >&6
3063 else
3064   ac_build_alias=$build_alias
3065 test "x$ac_build_alias" = x &&
3066   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3067 test "x$ac_build_alias" = x &&
3068   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3069 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3070   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3071
3072 fi
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3074 $as_echo "$ac_cv_build" >&6; }
3075 case $ac_cv_build in
3076 *-*-*) ;;
3077 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3078 esac
3079 build=$ac_cv_build
3080 ac_save_IFS=$IFS; IFS='-'
3081 set x $ac_cv_build
3082 shift
3083 build_cpu=$1
3084 build_vendor=$2
3085 shift; shift
3086 # Remember, the first character of IFS is used to create $*,
3087 # except with old shells:
3088 build_os=$*
3089 IFS=$ac_save_IFS
3090 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3091
3092
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3094 $as_echo_n "checking host system type... " >&6; }
3095 if test "${ac_cv_host+set}" = set; then :
3096   $as_echo_n "(cached) " >&6
3097 else
3098   if test "x$host_alias" = x; then
3099   ac_cv_host=$ac_cv_build
3100 else
3101   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3102     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3103 fi
3104
3105 fi
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3107 $as_echo "$ac_cv_host" >&6; }
3108 case $ac_cv_host in
3109 *-*-*) ;;
3110 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3111 esac
3112 host=$ac_cv_host
3113 ac_save_IFS=$IFS; IFS='-'
3114 set x $ac_cv_host
3115 shift
3116 host_cpu=$1
3117 host_vendor=$2
3118 shift; shift
3119 # Remember, the first character of IFS is used to create $*,
3120 # except with old shells:
3121 host_os=$*
3122 IFS=$ac_save_IFS
3123 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3124
3125
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3127 $as_echo_n "checking target system type... " >&6; }
3128 if test "${ac_cv_target+set}" = set; then :
3129   $as_echo_n "(cached) " >&6
3130 else
3131   if test "x$target_alias" = x; then
3132   ac_cv_target=$ac_cv_host
3133 else
3134   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3135     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3136 fi
3137
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3140 $as_echo "$ac_cv_target" >&6; }
3141 case $ac_cv_target in
3142 *-*-*) ;;
3143 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3144 esac
3145 target=$ac_cv_target
3146 ac_save_IFS=$IFS; IFS='-'
3147 set x $ac_cv_target
3148 shift
3149 target_cpu=$1
3150 target_vendor=$2
3151 shift; shift
3152 # Remember, the first character of IFS is used to create $*,
3153 # except with old shells:
3154 target_os=$*
3155 IFS=$ac_save_IFS
3156 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3157
3158
3159 # The aliases save the names the user supplied, while $host etc.
3160 # will get canonicalized.
3161 test -n "$target_alias" &&
3162   test "$program_prefix$program_suffix$program_transform_name" = \
3163     NONENONEs,x,x, &&
3164   program_prefix=${target_alias}-
3165
3166 # Determine the noncanonical target name, for directory use.
3167  case ${build_alias} in
3168   "") build_noncanonical=${build} ;;
3169   *) build_noncanonical=${build_alias} ;;
3170 esac
3171
3172  case ${host_alias} in
3173   "") host_noncanonical=${build_noncanonical} ;;
3174   *) host_noncanonical=${host_alias} ;;
3175 esac
3176
3177  case ${target_alias} in
3178   "") target_noncanonical=${host_noncanonical} ;;
3179   *) target_noncanonical=${target_alias} ;;
3180 esac
3181
3182
3183
3184
3185 # Determine the target- and build-specific subdirectories
3186
3187 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3188 # have matching libraries, they should use host libraries: Makefile.tpl
3189 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3190 # However, they still use the build modules, because the corresponding
3191 # host modules (e.g. bison) are only built for the host when bootstrap
3192 # finishes. So:
3193 # - build_subdir is where we find build modules, and never changes.
3194 # - build_libsubdir is where we find build libraries, and can be overridden.
3195
3196 # Prefix 'build-' so this never conflicts with target_subdir.
3197 build_subdir="build-${build_noncanonical}"
3198
3199 # Check whether --with-build-libsubdir was given.
3200 if test "${with_build_libsubdir+set}" = set; then :
3201   withval=$with_build_libsubdir; build_libsubdir="$withval"
3202 else
3203   build_libsubdir="$build_subdir"
3204 fi
3205
3206 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3207 if ( test $srcdir = . && test -d gcc ) \
3208    || test -d $srcdir/../host-${host_noncanonical}; then
3209   host_subdir="host-${host_noncanonical}"
3210 else
3211   host_subdir=.
3212 fi
3213 # No prefix.
3214 target_subdir=${target_noncanonical}
3215
3216
3217 # Set program_transform_name
3218 test "$program_prefix" != NONE &&
3219   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3220 # Use a double $ so make ignores it.
3221 test "$program_suffix" != NONE &&
3222   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3223 # Double any \ or $.
3224 # By default was `s,x,x', remove it if useless.
3225 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3226 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3227
3228
3229 # Check for bogus environment variables.
3230 # Test if LIBRARY_PATH contains the notation for the current directory
3231 # since this would lead to problems installing/building glibc.
3232 # LIBRARY_PATH contains the current directory if one of the following
3233 # is true:
3234 # - one of the terminals (":" and ";") is the first or last sign
3235 # - two terminals occur directly after each other
3236 # - the path contains an element with a dot in it
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3238 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3239 case ${LIBRARY_PATH} in
3240   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3241     library_path_setting="contains current directory"
3242     ;;
3243   *)
3244     library_path_setting="ok"
3245     ;;
3246 esac
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3248 $as_echo "$library_path_setting" >&6; }
3249 if test "$library_path_setting" != "ok"; then
3250 as_fn_error "
3251 *** LIBRARY_PATH shouldn't contain the current directory when
3252 *** building gcc. Please change the environment variable
3253 *** and run configure again." "$LINENO" 5
3254 fi
3255
3256 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3257 # since this would lead to problems installing/building glibc.
3258 # GCC_EXEC_PREFIX contains the current directory if one of the following
3259 # is true:
3260 # - one of the terminals (":" and ";") is the first or last sign
3261 # - two terminals occur directly after each other
3262 # - the path contains an element with a dot in it
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3264 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3265 case ${GCC_EXEC_PREFIX} in
3266   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3267     gcc_exec_prefix_setting="contains current directory"
3268     ;;
3269   *)
3270     gcc_exec_prefix_setting="ok"
3271     ;;
3272 esac
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3274 $as_echo "$gcc_exec_prefix_setting" >&6; }
3275 if test "$gcc_exec_prefix_setting" != "ok"; then
3276 as_fn_error "
3277 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3278 *** building gcc. Please change the environment variable
3279 *** and run configure again." "$LINENO" 5
3280 fi
3281
3282 # -----------
3283 # Directories
3284 # -----------
3285
3286 # Specify the local prefix
3287 local_prefix=
3288
3289 # Check whether --with-local-prefix was given.
3290 if test "${with_local_prefix+set}" = set; then :
3291   withval=$with_local_prefix; case "${withval}" in
3292 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3293 no)     ;;
3294 *)      local_prefix=$with_local_prefix ;;
3295 esac
3296 fi
3297
3298
3299 # Default local prefix if it is empty
3300 if test x$local_prefix = x; then
3301         local_prefix=/usr/local
3302 fi
3303
3304 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3305 # passed in by the toplevel make and thus we'd get different behavior
3306 # depending on where we built the sources.
3307 gcc_gxx_include_dir=
3308 # Specify the g++ header file directory
3309
3310 # Check whether --with-gxx-include-dir was given.
3311 if test "${with_gxx_include_dir+set}" = set; then :
3312   withval=$with_gxx_include_dir; case "${withval}" in
3313 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3314 no)     ;;
3315 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3316 esac
3317 fi
3318
3319
3320 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3321 if test x${gcc_gxx_include_dir} = x; then
3322   if test x${enable_version_specific_runtime_libs} = xyes; then
3323     gcc_gxx_include_dir='${libsubdir}/include/c++'
3324   else
3325     libstdcxx_incdir='include/c++/$(version)'
3326     if test x$host != x$target; then
3327        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3328     fi
3329     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3330   fi
3331 fi
3332
3333 gcc_gxx_include_dir_add_sysroot=0
3334 if test "${with_sysroot+set}" = set; then
3335   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3336   if test "${gcc_gxx_without_sysroot}"; then
3337     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3338     gcc_gxx_include_dir_add_sysroot=1
3339   fi
3340 fi
3341
3342
3343 # Check whether --with-cpp_install_dir was given.
3344 if test "${with_cpp_install_dir+set}" = set; then :
3345   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3346   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3347 elif test x$withval != xno; then
3348   cpp_install_dir=$withval
3349 fi
3350 fi
3351
3352
3353 # We would like to our source tree to be readonly.  However when releases or
3354 # pre-releases are generated, the flex/bison generated files as well as the
3355 # various formats of manuals need to be included along with the rest of the
3356 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3357 # just that.
3358
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3360 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3361     # Check whether --enable-generated-files-in-srcdir was given.
3362 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3363   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3364 else
3365   generated_files_in_srcdir=no
3366 fi
3367
3368
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3370 $as_echo "$generated_files_in_srcdir" >&6; }
3371
3372 if test "$generated_files_in_srcdir" = "yes"; then
3373   GENINSRC=''
3374 else
3375   GENINSRC='#'
3376 fi
3377
3378
3379 # -------------------
3380 # Find default linker
3381 # -------------------
3382
3383 # With GNU ld
3384
3385 # Check whether --with-gnu-ld was given.
3386 if test "${with_gnu_ld+set}" = set; then :
3387   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3388 else
3389   gnu_ld_flag=no
3390 fi
3391
3392
3393 # With pre-defined ld
3394
3395 # Check whether --with-ld was given.
3396 if test "${with_ld+set}" = set; then :
3397   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3398 fi
3399
3400 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3401   if test ! -x "$DEFAULT_LINKER"; then
3402     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3403   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3404     gnu_ld_flag=yes
3405   fi
3406
3407 cat >>confdefs.h <<_ACEOF
3408 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3409 _ACEOF
3410
3411 fi
3412
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3414 $as_echo_n "checking whether a default linker was specified... " >&6; }
3415 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3416   if test x"$gnu_ld_flag" = x"no"; then
3417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3418 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3419   else
3420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3421 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3422   fi
3423 else
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3425 $as_echo "no" >&6; }
3426 fi
3427
3428 # With demangler in GNU ld
3429
3430 # Check whether --with-demangler-in-ld was given.
3431 if test "${with_demangler_in_ld+set}" = set; then :
3432   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3433 else
3434   demangler_in_ld=yes
3435 fi
3436
3437
3438 # ----------------------
3439 # Find default assembler
3440 # ----------------------
3441
3442 # With GNU as
3443
3444 # Check whether --with-gnu-as was given.
3445 if test "${with_gnu_as+set}" = set; then :
3446   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3447 else
3448   gas_flag=no
3449 fi
3450
3451
3452
3453 # Check whether --with-as was given.
3454 if test "${with_as+set}" = set; then :
3455   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3456 fi
3457
3458 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3459   if test ! -x "$DEFAULT_ASSEMBLER"; then
3460     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3461   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3462     gas_flag=yes
3463   fi
3464
3465 cat >>confdefs.h <<_ACEOF
3466 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3467 _ACEOF
3468
3469 fi
3470
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3472 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3473 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3474   if test x"$gas_flag" = x"no"; then
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3476 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3477   else
3478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3479 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3480   fi
3481 else
3482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3483 $as_echo "no" >&6; }
3484 fi
3485
3486 # ---------------
3487 # Find C compiler
3488 # ---------------
3489
3490 # If a non-executable a.out is present (e.g. created by GNU as above even if
3491 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3492 # file, even when creating an executable, so an execution test fails.
3493 # Remove possible default executable files to avoid this.
3494 #
3495 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3496 # Autoconf includes it.
3497 rm -f a.out a.exe b.out
3498
3499 # Find the native compiler
3500 ac_ext=c
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511   $as_echo_n "(cached) " >&6
3512 else
3513   if test -n "$CC"; then
3514   ac_cv_prog_CC="$CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519   IFS=$as_save_IFS
3520   test -z "$as_dir" && as_dir=.
3521     for ac_exec_ext in '' $ac_executable_extensions; do
3522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525     break 2
3526   fi
3527 done
3528   done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 CC=$ac_cv_prog_CC
3534 if test -n "$CC"; then
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3537 else
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542
3543 fi
3544 if test -z "$ac_cv_prog_CC"; then
3545   ac_ct_CC=$CC
3546   # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551   $as_echo_n "(cached) " >&6
3552 else
3553   if test -n "$ac_ct_CC"; then
3554   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3555 else
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3557 for as_dir in $PATH
3558 do
3559   IFS=$as_save_IFS
3560   test -z "$as_dir" && as_dir=.
3561     for ac_exec_ext in '' $ac_executable_extensions; do
3562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563     ac_cv_prog_ac_ct_CC="gcc"
3564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3565     break 2
3566   fi
3567 done
3568   done
3569 IFS=$as_save_IFS
3570
3571 fi
3572 fi
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3577 else
3578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3580 fi
3581
3582   if test "x$ac_ct_CC" = x; then
3583     CC=""
3584   else
3585     case $cross_compiling:$ac_tool_warned in
3586 yes:)
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3590 esac
3591     CC=$ac_ct_CC
3592   fi
3593 else
3594   CC="$ac_cv_prog_CC"
3595 fi
3596
3597 if test -z "$CC"; then
3598           if test -n "$ac_tool_prefix"; then
3599     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   if test -n "$CC"; then
3607   ac_cv_prog_CC="$CC" # Let the user override the test.
3608 else
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610 for as_dir in $PATH
3611 do
3612   IFS=$as_save_IFS
3613   test -z "$as_dir" && as_dir=.
3614     for ac_exec_ext in '' $ac_executable_extensions; do
3615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616     ac_cv_prog_CC="${ac_tool_prefix}cc"
3617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3618     break 2
3619   fi
3620 done
3621   done
3622 IFS=$as_save_IFS
3623
3624 fi
3625 fi
3626 CC=$ac_cv_prog_CC
3627 if test -n "$CC"; then
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3630 else
3631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3633 fi
3634
3635
3636   fi
3637 fi
3638 if test -z "$CC"; then
3639   # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644   $as_echo_n "(cached) " >&6
3645 else
3646   if test -n "$CC"; then
3647   ac_cv_prog_CC="$CC" # Let the user override the test.
3648 else
3649   ac_prog_rejected=no
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3651 for as_dir in $PATH
3652 do
3653   IFS=$as_save_IFS
3654   test -z "$as_dir" && as_dir=.
3655     for ac_exec_ext in '' $ac_executable_extensions; do
3656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658        ac_prog_rejected=yes
3659        continue
3660      fi
3661     ac_cv_prog_CC="cc"
3662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3663     break 2
3664   fi
3665 done
3666   done
3667 IFS=$as_save_IFS
3668
3669 if test $ac_prog_rejected = yes; then
3670   # We found a bogon in the path, so make sure we never use it.
3671   set dummy $ac_cv_prog_CC
3672   shift
3673   if test $# != 0; then
3674     # We chose a different compiler from the bogus one.
3675     # However, it has the same basename, so the bogon will be chosen
3676     # first if we set CC to just the basename; use the full file name.
3677     shift
3678     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3679   fi
3680 fi
3681 fi
3682 fi
3683 CC=$ac_cv_prog_CC
3684 if test -n "$CC"; then
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3687 else
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 fi
3691
3692
3693 fi
3694 if test -z "$CC"; then
3695   if test -n "$ac_tool_prefix"; then
3696   for ac_prog in cl.exe
3697   do
3698     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703   $as_echo_n "(cached) " >&6
3704 else
3705   if test -n "$CC"; then
3706   ac_cv_prog_CC="$CC" # Let the user override the test.
3707 else
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711   IFS=$as_save_IFS
3712   test -z "$as_dir" && as_dir=.
3713     for ac_exec_ext in '' $ac_executable_extensions; do
3714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3717     break 2
3718   fi
3719 done
3720   done
3721 IFS=$as_save_IFS
3722
3723 fi
3724 fi
3725 CC=$ac_cv_prog_CC
3726 if test -n "$CC"; then
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3729 else
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3732 fi
3733
3734
3735     test -n "$CC" && break
3736   done
3737 fi
3738 if test -z "$CC"; then
3739   ac_ct_CC=$CC
3740   for ac_prog in cl.exe
3741 do
3742   # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   if test -n "$ac_ct_CC"; then
3750   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3751 else
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753 for as_dir in $PATH
3754 do
3755   IFS=$as_save_IFS
3756   test -z "$as_dir" && as_dir=.
3757     for ac_exec_ext in '' $ac_executable_extensions; do
3758   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759     ac_cv_prog_ac_ct_CC="$ac_prog"
3760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3761     break 2
3762   fi
3763 done
3764   done
3765 IFS=$as_save_IFS
3766
3767 fi
3768 fi
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3773 else
3774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3776 fi
3777
3778
3779   test -n "$ac_ct_CC" && break
3780 done
3781
3782   if test "x$ac_ct_CC" = x; then
3783     CC=""
3784   else
3785     case $cross_compiling:$ac_tool_warned in
3786 yes:)
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3790 esac
3791     CC=$ac_ct_CC
3792   fi
3793 fi
3794
3795 fi
3796
3797
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details." "$LINENO" 5; }
3802
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3805 set X $ac_compile
3806 ac_compiler=$2
3807 for ac_option in --version -v -V -qversion; do
3808   { { ac_try="$ac_compiler $ac_option >&5"
3809 case "(($ac_try" in
3810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811   *) ac_try_echo=$ac_try;;
3812 esac
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3816   ac_status=$?
3817   if test -s conftest.err; then
3818     sed '10a\
3819 ... rest of stderr output deleted ...
3820          10q' conftest.err >conftest.er1
3821     cat conftest.er1 >&5
3822     rm -f conftest.er1 conftest.err
3823   fi
3824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825   test $ac_status = 0; }
3826 done
3827
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830
3831 int
3832 main ()
3833 {
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 ac_clean_files_save=$ac_clean_files
3840 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3841 # Try to create an executable without -o first, disregard a.out.
3842 # It will help us diagnose broken compilers, and finding out an intuition
3843 # of exeext.
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3845 $as_echo_n "checking for C compiler default output file name... " >&6; }
3846 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3847
3848 # The possible output files:
3849 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3850
3851 ac_rmfiles=
3852 for ac_file in $ac_files
3853 do
3854   case $ac_file in
3855     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3856     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3857   esac
3858 done
3859 rm -f $ac_rmfiles
3860
3861 if { { ac_try="$ac_link_default"
3862 case "(($ac_try" in
3863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3864   *) ac_try_echo=$ac_try;;
3865 esac
3866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3867 $as_echo "$ac_try_echo"; } >&5
3868   (eval "$ac_link_default") 2>&5
3869   ac_status=$?
3870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3871   test $ac_status = 0; }; then :
3872   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3873 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3874 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3875 # so that the user can short-circuit this test for compilers unknown to
3876 # Autoconf.
3877 for ac_file in $ac_files ''
3878 do
3879   test -f "$ac_file" || continue
3880   case $ac_file in
3881     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3882         ;;
3883     [ab].out )
3884         # We found the default executable, but exeext='' is most
3885         # certainly right.
3886         break;;
3887     *.* )
3888         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3889         then :; else
3890            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3891         fi
3892         # We set ac_cv_exeext here because the later test for it is not
3893         # safe: cross compilers may not add the suffix if given an `-o'
3894         # argument, so we may need to know it at that point already.
3895         # Even if this section looks crufty: it has the advantage of
3896         # actually working.
3897         break;;
3898     * )
3899         break;;
3900   esac
3901 done
3902 test "$ac_cv_exeext" = no && ac_cv_exeext=
3903
3904 else
3905   ac_file=''
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3908 $as_echo "$ac_file" >&6; }
3909 if test -z "$ac_file"; then :
3910   $as_echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3915 { as_fn_set_status 77
3916 as_fn_error "C compiler cannot create executables
3917 See \`config.log' for more details." "$LINENO" 5; }; }
3918 fi
3919 ac_exeext=$ac_cv_exeext
3920
3921 # Check that the compiler produces executables we can run.  If not, either
3922 # the compiler is broken, or we cross compile.
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3924 $as_echo_n "checking whether the C compiler works... " >&6; }
3925 # If not cross compiling, check that we can run a simple program.
3926 if test "$cross_compiling" != yes; then
3927   if { ac_try='./$ac_file'
3928   { { case "(($ac_try" in
3929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3930   *) ac_try_echo=$ac_try;;
3931 esac
3932 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3933 $as_echo "$ac_try_echo"; } >&5
3934   (eval "$ac_try") 2>&5
3935   ac_status=$?
3936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3937   test $ac_status = 0; }; }; then
3938     cross_compiling=no
3939   else
3940     if test "$cross_compiling" = maybe; then
3941         cross_compiling=yes
3942     else
3943         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3944 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3945 as_fn_error "cannot run C compiled programs.
3946 If you meant to cross compile, use \`--host'.
3947 See \`config.log' for more details." "$LINENO" 5; }
3948     fi
3949   fi
3950 fi
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3952 $as_echo "yes" >&6; }
3953
3954 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3955 ac_clean_files=$ac_clean_files_save
3956 # Check that the compiler produces executables we can run.  If not, either
3957 # the compiler is broken, or we cross compile.
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3959 $as_echo_n "checking whether we are cross compiling... " >&6; }
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3961 $as_echo "$cross_compiling" >&6; }
3962
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3964 $as_echo_n "checking for suffix of executables... " >&6; }
3965 if { { ac_try="$ac_link"
3966 case "(($ac_try" in
3967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3968   *) ac_try_echo=$ac_try;;
3969 esac
3970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3971 $as_echo "$ac_try_echo"; } >&5
3972   (eval "$ac_link") 2>&5
3973   ac_status=$?
3974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3975   test $ac_status = 0; }; then :
3976   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3977 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3978 # work properly (i.e., refer to `conftest.exe'), while it won't with
3979 # `rm'.
3980 for ac_file in conftest.exe conftest conftest.*; do
3981   test -f "$ac_file" || continue
3982   case $ac_file in
3983     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3984     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3985           break;;
3986     * ) break;;
3987   esac
3988 done
3989 else
3990   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3992 as_fn_error "cannot compute suffix of executables: cannot compile and link
3993 See \`config.log' for more details." "$LINENO" 5; }
3994 fi
3995 rm -f conftest$ac_cv_exeext
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3997 $as_echo "$ac_cv_exeext" >&6; }
3998
3999 rm -f conftest.$ac_ext
4000 EXEEXT=$ac_cv_exeext
4001 ac_exeext=$EXEEXT
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4003 $as_echo_n "checking for suffix of object files... " >&6; }
4004 if test "${ac_cv_objext+set}" = set; then :
4005   $as_echo_n "(cached) " >&6
4006 else
4007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h.  */
4009
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 rm -f conftest.o conftest.obj
4019 if { { ac_try="$ac_compile"
4020 case "(($ac_try" in
4021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4022   *) ac_try_echo=$ac_try;;
4023 esac
4024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4025 $as_echo "$ac_try_echo"; } >&5
4026   (eval "$ac_compile") 2>&5
4027   ac_status=$?
4028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4029   test $ac_status = 0; }; then :
4030   for ac_file in conftest.o conftest.obj conftest.*; do
4031   test -f "$ac_file" || continue;
4032   case $ac_file in
4033     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4034     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4035        break;;
4036   esac
4037 done
4038 else
4039   $as_echo "$as_me: failed program was:" >&5
4040 sed 's/^/| /' conftest.$ac_ext >&5
4041
4042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4044 as_fn_error "cannot compute suffix of object files: cannot compile
4045 See \`config.log' for more details." "$LINENO" 5; }
4046 fi
4047 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4048 fi
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4050 $as_echo "$ac_cv_objext" >&6; }
4051 OBJEXT=$ac_cv_objext
4052 ac_objext=$OBJEXT
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4054 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4055 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4056   $as_echo_n "(cached) " >&6
4057 else
4058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4059 /* end confdefs.h.  */
4060
4061 int
4062 main ()
4063 {
4064 #ifndef __GNUC__
4065        choke me
4066 #endif
4067
4068   ;
4069   return 0;
4070 }
4071 _ACEOF
4072 if ac_fn_c_try_compile "$LINENO"; then :
4073   ac_compiler_gnu=yes
4074 else
4075   ac_compiler_gnu=no
4076 fi
4077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4078 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4079
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4082 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4083 if test $ac_compiler_gnu = yes; then
4084   GCC=yes
4085 else
4086   GCC=
4087 fi
4088 ac_test_CFLAGS=${CFLAGS+set}
4089 ac_save_CFLAGS=$CFLAGS
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4091 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4092 if test "${ac_cv_prog_cc_g+set}" = set; then :
4093   $as_echo_n "(cached) " >&6
4094 else
4095   ac_save_c_werror_flag=$ac_c_werror_flag
4096    ac_c_werror_flag=yes
4097    ac_cv_prog_cc_g=no
4098    CFLAGS="-g"
4099    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111   ac_cv_prog_cc_g=yes
4112 else
4113   CFLAGS=""
4114       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116
4117 int
4118 main ()
4119 {
4120
4121   ;
4122   return 0;
4123 }
4124 _ACEOF
4125 if ac_fn_c_try_compile "$LINENO"; then :
4126
4127 else
4128   ac_c_werror_flag=$ac_save_c_werror_flag
4129          CFLAGS="-g"
4130          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4131 /* end confdefs.h.  */
4132
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141 if ac_fn_c_try_compile "$LINENO"; then :
4142   ac_cv_prog_cc_g=yes
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4147 fi
4148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4149    ac_c_werror_flag=$ac_save_c_werror_flag
4150 fi
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4152 $as_echo "$ac_cv_prog_cc_g" >&6; }
4153 if test "$ac_test_CFLAGS" = set; then
4154   CFLAGS=$ac_save_CFLAGS
4155 elif test $ac_cv_prog_cc_g = yes; then
4156   if test "$GCC" = yes; then
4157     CFLAGS="-g -O2"
4158   else
4159     CFLAGS="-g"
4160   fi
4161 else
4162   if test "$GCC" = yes; then
4163     CFLAGS="-O2"
4164   else
4165     CFLAGS=
4166   fi
4167 fi
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4169 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4170 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4171   $as_echo_n "(cached) " >&6
4172 else
4173   ac_cv_prog_cc_c89=no
4174 ac_save_CC=$CC
4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176 /* end confdefs.h.  */
4177 #include <stdarg.h>
4178 #include <stdio.h>
4179 #include <sys/types.h>
4180 #include <sys/stat.h>
4181 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4182 struct buf { int x; };
4183 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4184 static char *e (p, i)
4185      char **p;
4186      int i;
4187 {
4188   return p[i];
4189 }
4190 static char *f (char * (*g) (char **, int), char **p, ...)
4191 {
4192   char *s;
4193   va_list v;
4194   va_start (v,p);
4195   s = g (p, va_arg (v,int));
4196   va_end (v);
4197   return s;
4198 }
4199
4200 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4201    function prototypes and stuff, but not '\xHH' hex character constants.
4202    These don't provoke an error unfortunately, instead are silently treated
4203    as 'x'.  The following induces an error, until -std is added to get
4204    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4205    array size at least.  It's necessary to write '\x00'==0 to get something
4206    that's true only with -std.  */
4207 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4208
4209 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4210    inside strings and character constants.  */
4211 #define FOO(x) 'x'
4212 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4213
4214 int test (int i, double x);
4215 struct s1 {int (*f) (int a);};
4216 struct s2 {int (*f) (double a);};
4217 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4218 int argc;
4219 char **argv;
4220 int
4221 main ()
4222 {
4223 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4224   ;
4225   return 0;
4226 }
4227 _ACEOF
4228 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4229         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4230 do
4231   CC="$ac_save_CC $ac_arg"
4232   if ac_fn_c_try_compile "$LINENO"; then :
4233   ac_cv_prog_cc_c89=$ac_arg
4234 fi
4235 rm -f core conftest.err conftest.$ac_objext
4236   test "x$ac_cv_prog_cc_c89" != "xno" && break
4237 done
4238 rm -f conftest.$ac_ext
4239 CC=$ac_save_CC
4240
4241 fi
4242 # AC_CACHE_VAL
4243 case "x$ac_cv_prog_cc_c89" in
4244   x)
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4246 $as_echo "none needed" >&6; } ;;
4247   xno)
4248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4249 $as_echo "unsupported" >&6; } ;;
4250   *)
4251     CC="$CC $ac_cv_prog_cc_c89"
4252     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4253 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4254 esac
4255 if test "x$ac_cv_prog_cc_c89" != xno; then :
4256
4257 fi
4258
4259 ac_ext=c
4260 ac_cpp='$CPP $CPPFLAGS'
4261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4264
4265 if test "x$CC" != xcc; then
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4267 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4268 else
4269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4270 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4271 fi
4272 set dummy $CC; ac_cc=`$as_echo "$2" |
4273                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4274 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278 /* end confdefs.h.  */
4279
4280 int
4281 main ()
4282 {
4283
4284   ;
4285   return 0;
4286 }
4287 _ACEOF
4288 # Make sure it works both with $CC and with simple cc.
4289 # We do the test twice because some compilers refuse to overwrite an
4290 # existing .o file with -o, though they will create one.
4291 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4292 rm -f conftest2.*
4293 if { { case "(($ac_try" in
4294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4295   *) ac_try_echo=$ac_try;;
4296 esac
4297 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4298 $as_echo "$ac_try_echo"; } >&5
4299   (eval "$ac_try") 2>&5
4300   ac_status=$?
4301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4302   test $ac_status = 0; } &&
4303    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4305   *) ac_try_echo=$ac_try;;
4306 esac
4307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4308 $as_echo "$ac_try_echo"; } >&5
4309   (eval "$ac_try") 2>&5
4310   ac_status=$?
4311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4312   test $ac_status = 0; };
4313 then
4314   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4315   if test "x$CC" != xcc; then
4316     # Test first that cc exists at all.
4317     if { ac_try='cc -c conftest.$ac_ext >&5'
4318   { { case "(($ac_try" in
4319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320   *) ac_try_echo=$ac_try;;
4321 esac
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324   (eval "$ac_try") 2>&5
4325   ac_status=$?
4326   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327   test $ac_status = 0; }; }; then
4328       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4329       rm -f conftest2.*
4330       if { { case "(($ac_try" in
4331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4332   *) ac_try_echo=$ac_try;;
4333 esac
4334 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4335 $as_echo "$ac_try_echo"; } >&5
4336   (eval "$ac_try") 2>&5
4337   ac_status=$?
4338   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4339   test $ac_status = 0; } &&
4340          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4342   *) ac_try_echo=$ac_try;;
4343 esac
4344 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4345 $as_echo "$ac_try_echo"; } >&5
4346   (eval "$ac_try") 2>&5
4347   ac_status=$?
4348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4349   test $ac_status = 0; };
4350       then
4351         # cc works too.
4352         :
4353       else
4354         # cc exists but doesn't like -o.
4355         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4356       fi
4357     fi
4358   fi
4359 else
4360   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4361 fi
4362 rm -f core conftest*
4363
4364 fi
4365 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4367 $as_echo "yes" >&6; }
4368 else
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4370 $as_echo "no" >&6; }
4371
4372 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4373
4374 fi
4375
4376 # expand $ac_aux_dir to an absolute path
4377 am_aux_dir=`cd $ac_aux_dir && pwd`
4378
4379 # FIXME: we rely on the cache variable name because
4380 # there is no other way.
4381 set dummy $CC
4382 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4383 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4384 if test "$am_t" != yes; then
4385    # Losing compiler, so override with the script.
4386    # FIXME: It is wrong to rewrite CC.
4387    # But if we don't then we get into trouble of one sort or another.
4388    # A longer-term fix would be to have automake use am__CC in this case,
4389    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4390    CC="$am_aux_dir/compile $CC"
4391 fi
4392
4393
4394 ac_ext=cpp
4395 ac_cpp='$CXXCPP $CPPFLAGS'
4396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4399 if test -z "$CXX"; then
4400   if test -n "$CCC"; then
4401     CXX=$CCC
4402   else
4403     if test -n "$ac_tool_prefix"; then
4404   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4405   do
4406     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4407 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4409 $as_echo_n "checking for $ac_word... " >&6; }
4410 if test "${ac_cv_prog_CXX+set}" = set; then :
4411   $as_echo_n "(cached) " >&6
4412 else
4413   if test -n "$CXX"; then
4414   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4415 else
4416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH
4418 do
4419   IFS=$as_save_IFS
4420   test -z "$as_dir" && as_dir=.
4421     for ac_exec_ext in '' $ac_executable_extensions; do
4422   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4423     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4424     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4425     break 2
4426   fi
4427 done
4428   done
4429 IFS=$as_save_IFS
4430
4431 fi
4432 fi
4433 CXX=$ac_cv_prog_CXX
4434 if test -n "$CXX"; then
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4436 $as_echo "$CXX" >&6; }
4437 else
4438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4439 $as_echo "no" >&6; }
4440 fi
4441
4442
4443     test -n "$CXX" && break
4444   done
4445 fi
4446 if test -z "$CXX"; then
4447   ac_ct_CXX=$CXX
4448   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4449 do
4450   # Extract the first word of "$ac_prog", so it can be a program name with args.
4451 set dummy $ac_prog; ac_word=$2
4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4453 $as_echo_n "checking for $ac_word... " >&6; }
4454 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4455   $as_echo_n "(cached) " >&6
4456 else
4457   if test -n "$ac_ct_CXX"; then
4458   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4459 else
4460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4461 for as_dir in $PATH
4462 do
4463   IFS=$as_save_IFS
4464   test -z "$as_dir" && as_dir=.
4465     for ac_exec_ext in '' $ac_executable_extensions; do
4466   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4467     ac_cv_prog_ac_ct_CXX="$ac_prog"
4468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4469     break 2
4470   fi
4471 done
4472   done
4473 IFS=$as_save_IFS
4474
4475 fi
4476 fi
4477 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4478 if test -n "$ac_ct_CXX"; then
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4480 $as_echo "$ac_ct_CXX" >&6; }
4481 else
4482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4483 $as_echo "no" >&6; }
4484 fi
4485
4486
4487   test -n "$ac_ct_CXX" && break
4488 done
4489
4490   if test "x$ac_ct_CXX" = x; then
4491     CXX="g++"
4492   else
4493     case $cross_compiling:$ac_tool_warned in
4494 yes:)
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4496 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4497 ac_tool_warned=yes ;;
4498 esac
4499     CXX=$ac_ct_CXX
4500   fi
4501 fi
4502
4503   fi
4504 fi
4505 # Provide some information about the compiler.
4506 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4507 set X $ac_compile
4508 ac_compiler=$2
4509 for ac_option in --version -v -V -qversion; do
4510   { { ac_try="$ac_compiler $ac_option >&5"
4511 case "(($ac_try" in
4512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4513   *) ac_try_echo=$ac_try;;
4514 esac
4515 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4516 $as_echo "$ac_try_echo"; } >&5
4517   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4518   ac_status=$?
4519   if test -s conftest.err; then
4520     sed '10a\
4521 ... rest of stderr output deleted ...
4522          10q' conftest.err >conftest.er1
4523     cat conftest.er1 >&5
4524     rm -f conftest.er1 conftest.err
4525   fi
4526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4527   test $ac_status = 0; }
4528 done
4529
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4531 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4532 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4533   $as_echo_n "(cached) " >&6
4534 else
4535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536 /* end confdefs.h.  */
4537
4538 int
4539 main ()
4540 {
4541 #ifndef __GNUC__
4542        choke me
4543 #endif
4544
4545   ;
4546   return 0;
4547 }
4548 _ACEOF
4549 if ac_fn_cxx_try_compile "$LINENO"; then :
4550   ac_compiler_gnu=yes
4551 else
4552   ac_compiler_gnu=no
4553 fi
4554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4555 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4556
4557 fi
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4559 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4560 if test $ac_compiler_gnu = yes; then
4561   GXX=yes
4562 else
4563   GXX=
4564 fi
4565 ac_test_CXXFLAGS=${CXXFLAGS+set}
4566 ac_save_CXXFLAGS=$CXXFLAGS
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4568 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4569 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4570   $as_echo_n "(cached) " >&6
4571 else
4572   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4573    ac_cxx_werror_flag=yes
4574    ac_cv_prog_cxx_g=no
4575    CXXFLAGS="-g"
4576    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577 /* end confdefs.h.  */
4578
4579 int
4580 main ()
4581 {
4582
4583   ;
4584   return 0;
4585 }
4586 _ACEOF
4587 if ac_fn_cxx_try_compile "$LINENO"; then :
4588   ac_cv_prog_cxx_g=yes
4589 else
4590   CXXFLAGS=""
4591       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h.  */
4593
4594 int
4595 main ()
4596 {
4597
4598   ;
4599   return 0;
4600 }
4601 _ACEOF
4602 if ac_fn_cxx_try_compile "$LINENO"; then :
4603
4604 else
4605   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4606          CXXFLAGS="-g"
4607          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4608 /* end confdefs.h.  */
4609
4610 int
4611 main ()
4612 {
4613
4614   ;
4615   return 0;
4616 }
4617 _ACEOF
4618 if ac_fn_cxx_try_compile "$LINENO"; then :
4619   ac_cv_prog_cxx_g=yes
4620 fi
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622 fi
4623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4624 fi
4625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4626    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4627 fi
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4629 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4630 if test "$ac_test_CXXFLAGS" = set; then
4631   CXXFLAGS=$ac_save_CXXFLAGS
4632 elif test $ac_cv_prog_cxx_g = yes; then
4633   if test "$GXX" = yes; then
4634     CXXFLAGS="-g -O2"
4635   else
4636     CXXFLAGS="-g"
4637   fi
4638 else
4639   if test "$GXX" = yes; then
4640     CXXFLAGS="-O2"
4641   else
4642     CXXFLAGS=
4643   fi
4644 fi
4645 ac_ext=c
4646 ac_cpp='$CPP $CPPFLAGS'
4647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4650
4651
4652
4653
4654 if test -n "$ac_tool_prefix"; then
4655   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4656 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4658 $as_echo_n "checking for $ac_word... " >&6; }
4659 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4660   $as_echo_n "(cached) " >&6
4661 else
4662   if test -n "$GNATBIND"; then
4663   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4664 else
4665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4666 for as_dir in $PATH
4667 do
4668   IFS=$as_save_IFS
4669   test -z "$as_dir" && as_dir=.
4670     for ac_exec_ext in '' $ac_executable_extensions; do
4671   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4672     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4673     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4674     break 2
4675   fi
4676 done
4677   done
4678 IFS=$as_save_IFS
4679
4680 fi
4681 fi
4682 GNATBIND=$ac_cv_prog_GNATBIND
4683 if test -n "$GNATBIND"; then
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4685 $as_echo "$GNATBIND" >&6; }
4686 else
4687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4688 $as_echo "no" >&6; }
4689 fi
4690
4691
4692 fi
4693 if test -z "$ac_cv_prog_GNATBIND"; then
4694   ac_ct_GNATBIND=$GNATBIND
4695   # Extract the first word of "gnatbind", so it can be a program name with args.
4696 set dummy gnatbind; ac_word=$2
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4698 $as_echo_n "checking for $ac_word... " >&6; }
4699 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4700   $as_echo_n "(cached) " >&6
4701 else
4702   if test -n "$ac_ct_GNATBIND"; then
4703   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4704 else
4705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706 for as_dir in $PATH
4707 do
4708   IFS=$as_save_IFS
4709   test -z "$as_dir" && as_dir=.
4710     for ac_exec_ext in '' $ac_executable_extensions; do
4711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4712     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4714     break 2
4715   fi
4716 done
4717   done
4718 IFS=$as_save_IFS
4719
4720 fi
4721 fi
4722 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4723 if test -n "$ac_ct_GNATBIND"; then
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4725 $as_echo "$ac_ct_GNATBIND" >&6; }
4726 else
4727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4728 $as_echo "no" >&6; }
4729 fi
4730
4731   if test "x$ac_ct_GNATBIND" = x; then
4732     GNATBIND="no"
4733   else
4734     case $cross_compiling:$ac_tool_warned in
4735 yes:)
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4737 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4738 ac_tool_warned=yes ;;
4739 esac
4740     GNATBIND=$ac_ct_GNATBIND
4741   fi
4742 else
4743   GNATBIND="$ac_cv_prog_GNATBIND"
4744 fi
4745
4746 if test -n "$ac_tool_prefix"; then
4747   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4748 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4750 $as_echo_n "checking for $ac_word... " >&6; }
4751 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4752   $as_echo_n "(cached) " >&6
4753 else
4754   if test -n "$GNATMAKE"; then
4755   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4756 else
4757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4758 for as_dir in $PATH
4759 do
4760   IFS=$as_save_IFS
4761   test -z "$as_dir" && as_dir=.
4762     for ac_exec_ext in '' $ac_executable_extensions; do
4763   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4764     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4766     break 2
4767   fi
4768 done
4769   done
4770 IFS=$as_save_IFS
4771
4772 fi
4773 fi
4774 GNATMAKE=$ac_cv_prog_GNATMAKE
4775 if test -n "$GNATMAKE"; then
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4777 $as_echo "$GNATMAKE" >&6; }
4778 else
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4780 $as_echo "no" >&6; }
4781 fi
4782
4783
4784 fi
4785 if test -z "$ac_cv_prog_GNATMAKE"; then
4786   ac_ct_GNATMAKE=$GNATMAKE
4787   # Extract the first word of "gnatmake", so it can be a program name with args.
4788 set dummy gnatmake; ac_word=$2
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4790 $as_echo_n "checking for $ac_word... " >&6; }
4791 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4792   $as_echo_n "(cached) " >&6
4793 else
4794   if test -n "$ac_ct_GNATMAKE"; then
4795   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4796 else
4797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4798 for as_dir in $PATH
4799 do
4800   IFS=$as_save_IFS
4801   test -z "$as_dir" && as_dir=.
4802     for ac_exec_ext in '' $ac_executable_extensions; do
4803   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4804     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4806     break 2
4807   fi
4808 done
4809   done
4810 IFS=$as_save_IFS
4811
4812 fi
4813 fi
4814 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4815 if test -n "$ac_ct_GNATMAKE"; then
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4817 $as_echo "$ac_ct_GNATMAKE" >&6; }
4818 else
4819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4820 $as_echo "no" >&6; }
4821 fi
4822
4823   if test "x$ac_ct_GNATMAKE" = x; then
4824     GNATMAKE="no"
4825   else
4826     case $cross_compiling:$ac_tool_warned in
4827 yes:)
4828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4829 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4830 ac_tool_warned=yes ;;
4831 esac
4832     GNATMAKE=$ac_ct_GNATMAKE
4833   fi
4834 else
4835   GNATMAKE="$ac_cv_prog_GNATMAKE"
4836 fi
4837
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4839 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4840 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   cat >conftest.adb <<EOF
4844 procedure conftest is begin null; end conftest;
4845 EOF
4846 acx_cv_cc_gcc_supports_ada=no
4847 # There is a bug in old released versions of GCC which causes the
4848 # driver to exit successfully when the appropriate language module
4849 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4850 # Therefore we must check for the error message as well as an
4851 # unsuccessful exit.
4852 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4853 # given a .adb file, but produce no object file.  So we must check
4854 # if an object file was really produced to guard against this.
4855 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4856 if test x"$errors" = x && test -f conftest.$ac_objext; then
4857   acx_cv_cc_gcc_supports_ada=yes
4858 fi
4859 rm -f conftest.*
4860 fi
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4862 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4863
4864 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4865   have_gnat=yes
4866 else
4867   have_gnat=no
4868 fi
4869
4870
4871 # autoconf is lame and doesn't give us any substitution variable for this.
4872 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4873   NO_MINUS_C_MINUS_O=yes
4874 else
4875   OUTPUT_OPTION='-o $@'
4876 fi
4877
4878
4879
4880 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4881 # optimizations to be activated explicitly by the toplevel.
4882 case "$CC" in
4883   */prev-gcc/xgcc*) ;;
4884   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4885      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4886 esac
4887
4888
4889
4890 # Determine PICFLAG for target gnatlib.
4891
4892
4893
4894
4895 case "${target}" in
4896     # PIC is the default on some targets or must not be used.
4897     *-*-darwin*)
4898         # PIC is the default on this platform
4899         # Common symbols not allowed in MH_DYLIB files
4900         PICFLAG_FOR_TARGET=-fno-common
4901         ;;
4902     alpha*-dec-osf5*)
4903         # PIC is the default.
4904         ;;
4905     hppa*64*-*-hpux*)
4906         # PIC is the default for 64-bit PA HP-UX.
4907         ;;
4908     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4909         ;;
4910     i[34567]86-*-interix[3-9]*)
4911         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4912         # Instead, we relocate shared libraries at runtime.
4913         ;;
4914     i[34567]86-*-nto-qnx*)
4915         # QNX uses GNU C++, but need to define -shared option too, otherwise
4916         # it will coredump.
4917         PICFLAG_FOR_TARGET='-fPIC -shared'
4918         ;;
4919     i[34567]86-pc-msdosdjgpp*)
4920         # DJGPP does not support shared libraries at all.
4921         ;;
4922     ia64*-*-hpux*)
4923         # On IA64 HP-UX, PIC is the default but the pic flag
4924         # sets the default TLS model and affects inlining.
4925         PICFLAG_FOR_TARGET=-fPIC
4926         ;;
4927     mips-sgi-irix6*)
4928         # PIC is the default.
4929         ;;
4930     rs6000-ibm-aix* | powerpc-ibm-aix*)
4931         # All AIX code is PIC.
4932         ;;
4933
4934     # Some targets support both -fPIC and -fpic, but prefer the latter.
4935     # FIXME: Why?
4936     i[34567]86-*-* | x86_64-*-*)
4937         PICFLAG_FOR_TARGET=-fpic
4938         ;;
4939     m68k-*-*)
4940         PICFLAG_FOR_TARGET=-fpic
4941         ;;
4942     # FIXME: Override -fPIC default in libgcc only?
4943     sh-*-linux* | sh[2346lbe]*-*-linux*)
4944         PICFLAG_FOR_TARGET=-fpic
4945         ;;
4946     # FIXME: Simplify to sh*-*-netbsd*?
4947     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4948       sh64-*-netbsd* | sh64l*-*-netbsd*)
4949         PICFLAG_FOR_TARGET=-fpic
4950         ;;
4951     # Default to -fPIC unless specified otherwise.
4952     *)
4953         PICFLAG_FOR_TARGET=-fPIC
4954         ;;
4955 esac
4956
4957 # If the user explicitly uses -fpic/-fPIC, keep that.
4958 case "${CFLAGS_FOR_TARGET}" in
4959     *-fpic*)
4960         PICFLAG_FOR_TARGET=-fpic
4961         ;;
4962     *-fPIC*)
4963         PICFLAG_FOR_TARGET=-fPIC
4964         ;;
4965 esac
4966
4967
4968
4969 # -------------------------
4970 # Check C compiler features
4971 # -------------------------
4972
4973
4974 ac_ext=c
4975 ac_cpp='$CPP $CPPFLAGS'
4976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4980 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4981 # On Suns, sometimes $CPP names a directory.
4982 if test -n "$CPP" && test -d "$CPP"; then
4983   CPP=
4984 fi
4985 if test -z "$CPP"; then
4986   if test "${ac_cv_prog_CPP+set}" = set; then :
4987   $as_echo_n "(cached) " >&6
4988 else
4989       # Double quotes because CPP needs to be expanded
4990     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4991     do
4992       ac_preproc_ok=false
4993 for ac_c_preproc_warn_flag in '' yes
4994 do
4995   # Use a header file that comes with gcc, so configuring glibc
4996   # with a fresh cross-compiler works.
4997   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4998   # <limits.h> exists even on freestanding compilers.
4999   # On the NeXT, cc -E runs the code through the compiler's parser,
5000   # not just through cpp. "Syntax error" is here to catch this case.
5001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h.  */
5003 #ifdef __STDC__
5004 # include <limits.h>
5005 #else
5006 # include <assert.h>
5007 #endif
5008                      Syntax error
5009 _ACEOF
5010 if ac_fn_c_try_cpp "$LINENO"; then :
5011
5012 else
5013   # Broken: fails on valid input.
5014 continue
5015 fi
5016 rm -f conftest.err conftest.$ac_ext
5017
5018   # OK, works on sane cases.  Now check whether nonexistent headers
5019   # can be detected and how.
5020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5021 /* end confdefs.h.  */
5022 #include <ac_nonexistent.h>
5023 _ACEOF
5024 if ac_fn_c_try_cpp "$LINENO"; then :
5025   # Broken: success on invalid input.
5026 continue
5027 else
5028   # Passes both tests.
5029 ac_preproc_ok=:
5030 break
5031 fi
5032 rm -f conftest.err conftest.$ac_ext
5033
5034 done
5035 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5036 rm -f conftest.err conftest.$ac_ext
5037 if $ac_preproc_ok; then :
5038   break
5039 fi
5040
5041     done
5042     ac_cv_prog_CPP=$CPP
5043
5044 fi
5045   CPP=$ac_cv_prog_CPP
5046 else
5047   ac_cv_prog_CPP=$CPP
5048 fi
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5050 $as_echo "$CPP" >&6; }
5051 ac_preproc_ok=false
5052 for ac_c_preproc_warn_flag in '' yes
5053 do
5054   # Use a header file that comes with gcc, so configuring glibc
5055   # with a fresh cross-compiler works.
5056   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5057   # <limits.h> exists even on freestanding compilers.
5058   # On the NeXT, cc -E runs the code through the compiler's parser,
5059   # not just through cpp. "Syntax error" is here to catch this case.
5060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h.  */
5062 #ifdef __STDC__
5063 # include <limits.h>
5064 #else
5065 # include <assert.h>
5066 #endif
5067                      Syntax error
5068 _ACEOF
5069 if ac_fn_c_try_cpp "$LINENO"; then :
5070
5071 else
5072   # Broken: fails on valid input.
5073 continue
5074 fi
5075 rm -f conftest.err conftest.$ac_ext
5076
5077   # OK, works on sane cases.  Now check whether nonexistent headers
5078   # can be detected and how.
5079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5080 /* end confdefs.h.  */
5081 #include <ac_nonexistent.h>
5082 _ACEOF
5083 if ac_fn_c_try_cpp "$LINENO"; then :
5084   # Broken: success on invalid input.
5085 continue
5086 else
5087   # Passes both tests.
5088 ac_preproc_ok=:
5089 break
5090 fi
5091 rm -f conftest.err conftest.$ac_ext
5092
5093 done
5094 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5095 rm -f conftest.err conftest.$ac_ext
5096 if $ac_preproc_ok; then :
5097
5098 else
5099   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5101 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5102 See \`config.log' for more details." "$LINENO" 5; }
5103 fi
5104
5105 ac_ext=c
5106 ac_cpp='$CPP $CPPFLAGS'
5107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5110
5111
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5113 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5114 if test "${ac_cv_path_GREP+set}" = set; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   if test -z "$GREP"; then
5118   ac_path_GREP_found=false
5119   # Loop through the user's path and test for each of PROGNAME-LIST
5120   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5122 do
5123   IFS=$as_save_IFS
5124   test -z "$as_dir" && as_dir=.
5125     for ac_prog in grep ggrep; do
5126     for ac_exec_ext in '' $ac_executable_extensions; do
5127       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5128       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5129 # Check for GNU ac_path_GREP and select it if it is found.
5130   # Check for GNU $ac_path_GREP
5131 case `"$ac_path_GREP" --version 2>&1` in
5132 *GNU*)
5133   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5134 *)
5135   ac_count=0
5136   $as_echo_n 0123456789 >"conftest.in"
5137   while :
5138   do
5139     cat "conftest.in" "conftest.in" >"conftest.tmp"
5140     mv "conftest.tmp" "conftest.in"
5141     cp "conftest.in" "conftest.nl"
5142     $as_echo 'GREP' >> "conftest.nl"
5143     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5144     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5145     as_fn_arith $ac_count + 1 && ac_count=$as_val
5146     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5147       # Best one so far, save it but keep looking for a better one
5148       ac_cv_path_GREP="$ac_path_GREP"
5149       ac_path_GREP_max=$ac_count
5150     fi
5151     # 10*(2^10) chars as input seems more than enough
5152     test $ac_count -gt 10 && break
5153   done
5154   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5155 esac
5156
5157       $ac_path_GREP_found && break 3
5158     done
5159   done
5160   done
5161 IFS=$as_save_IFS
5162   if test -z "$ac_cv_path_GREP"; then
5163     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5164   fi
5165 else
5166   ac_cv_path_GREP=$GREP
5167 fi
5168
5169 fi
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5171 $as_echo "$ac_cv_path_GREP" >&6; }
5172  GREP="$ac_cv_path_GREP"
5173
5174
5175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5176 $as_echo_n "checking for egrep... " >&6; }
5177 if test "${ac_cv_path_EGREP+set}" = set; then :
5178   $as_echo_n "(cached) " >&6
5179 else
5180   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5181    then ac_cv_path_EGREP="$GREP -E"
5182    else
5183      if test -z "$EGREP"; then
5184   ac_path_EGREP_found=false
5185   # Loop through the user's path and test for each of PROGNAME-LIST
5186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5187 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5188 do
5189   IFS=$as_save_IFS
5190   test -z "$as_dir" && as_dir=.
5191     for ac_prog in egrep; do
5192     for ac_exec_ext in '' $ac_executable_extensions; do
5193       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5194       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5195 # Check for GNU ac_path_EGREP and select it if it is found.
5196   # Check for GNU $ac_path_EGREP
5197 case `"$ac_path_EGREP" --version 2>&1` in
5198 *GNU*)
5199   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5200 *)
5201   ac_count=0
5202   $as_echo_n 0123456789 >"conftest.in"
5203   while :
5204   do
5205     cat "conftest.in" "conftest.in" >"conftest.tmp"
5206     mv "conftest.tmp" "conftest.in"
5207     cp "conftest.in" "conftest.nl"
5208     $as_echo 'EGREP' >> "conftest.nl"
5209     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5210     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5211     as_fn_arith $ac_count + 1 && ac_count=$as_val
5212     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5213       # Best one so far, save it but keep looking for a better one
5214       ac_cv_path_EGREP="$ac_path_EGREP"
5215       ac_path_EGREP_max=$ac_count
5216     fi
5217     # 10*(2^10) chars as input seems more than enough
5218     test $ac_count -gt 10 && break
5219   done
5220   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5221 esac
5222
5223       $ac_path_EGREP_found && break 3
5224     done
5225   done
5226   done
5227 IFS=$as_save_IFS
5228   if test -z "$ac_cv_path_EGREP"; then
5229     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5230   fi
5231 else
5232   ac_cv_path_EGREP=$EGREP
5233 fi
5234
5235    fi
5236 fi
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5238 $as_echo "$ac_cv_path_EGREP" >&6; }
5239  EGREP="$ac_cv_path_EGREP"
5240
5241
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5243 $as_echo_n "checking for ANSI C header files... " >&6; }
5244 if test "${ac_cv_header_stdc+set}" = set; then :
5245   $as_echo_n "(cached) " >&6
5246 else
5247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5248 /* end confdefs.h.  */
5249 #include <stdlib.h>
5250 #include <stdarg.h>
5251 #include <string.h>
5252 #include <float.h>
5253
5254 int
5255 main ()
5256 {
5257
5258   ;
5259   return 0;
5260 }
5261 _ACEOF
5262 if ac_fn_c_try_compile "$LINENO"; then :
5263   ac_cv_header_stdc=yes
5264 else
5265   ac_cv_header_stdc=no
5266 fi
5267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5268
5269 if test $ac_cv_header_stdc = yes; then
5270   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5272 /* end confdefs.h.  */
5273 #include <string.h>
5274
5275 _ACEOF
5276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5277   $EGREP "memchr" >/dev/null 2>&1; then :
5278
5279 else
5280   ac_cv_header_stdc=no
5281 fi
5282 rm -f conftest*
5283
5284 fi
5285
5286 if test $ac_cv_header_stdc = yes; then
5287   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290 #include <stdlib.h>
5291
5292 _ACEOF
5293 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5294   $EGREP "free" >/dev/null 2>&1; then :
5295
5296 else
5297   ac_cv_header_stdc=no
5298 fi
5299 rm -f conftest*
5300
5301 fi
5302
5303 if test $ac_cv_header_stdc = yes; then
5304   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5305   if test "$cross_compiling" = yes; then :
5306   :
5307 else
5308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5309 /* end confdefs.h.  */
5310 #include <ctype.h>
5311 #include <stdlib.h>
5312 #if ((' ' & 0x0FF) == 0x020)
5313 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5314 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5315 #else
5316 # define ISLOWER(c) \
5317                    (('a' <= (c) && (c) <= 'i') \
5318                      || ('j' <= (c) && (c) <= 'r') \
5319                      || ('s' <= (c) && (c) <= 'z'))
5320 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5321 #endif
5322
5323 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5324 int
5325 main ()
5326 {
5327   int i;
5328   for (i = 0; i < 256; i++)
5329     if (XOR (islower (i), ISLOWER (i))
5330         || toupper (i) != TOUPPER (i))
5331       return 2;
5332   return 0;
5333 }
5334 _ACEOF
5335 if ac_fn_c_try_run "$LINENO"; then :
5336
5337 else
5338   ac_cv_header_stdc=no
5339 fi
5340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5341   conftest.$ac_objext conftest.beam conftest.$ac_ext
5342 fi
5343
5344 fi
5345 fi
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5347 $as_echo "$ac_cv_header_stdc" >&6; }
5348 if test $ac_cv_header_stdc = yes; then
5349
5350 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5351
5352 fi
5353
5354 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5355 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5356                   inttypes.h stdint.h unistd.h
5357 do :
5358   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5359 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5360 "
5361 eval as_val=\$$as_ac_Header
5362    if test "x$as_val" = x""yes; then :
5363   cat >>confdefs.h <<_ACEOF
5364 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5365 _ACEOF
5366
5367 fi
5368
5369 done
5370
5371
5372
5373   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5374 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5375   MINIX=yes
5376 else
5377   MINIX=
5378 fi
5379
5380
5381   if test "$MINIX" = yes; then
5382
5383 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5384
5385
5386 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5387
5388
5389 $as_echo "#define _MINIX 1" >>confdefs.h
5390
5391   fi
5392
5393
5394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5395 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5396 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5397   $as_echo_n "(cached) " >&6
5398 else
5399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5400 /* end confdefs.h.  */
5401
5402 #         define __EXTENSIONS__ 1
5403           $ac_includes_default
5404 int
5405 main ()
5406 {
5407
5408   ;
5409   return 0;
5410 }
5411 _ACEOF
5412 if ac_fn_c_try_compile "$LINENO"; then :
5413   ac_cv_safe_to_define___extensions__=yes
5414 else
5415   ac_cv_safe_to_define___extensions__=no
5416 fi
5417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5418 fi
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5420 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5421   test $ac_cv_safe_to_define___extensions__ = yes &&
5422     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5423
5424   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5425
5426   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5427
5428   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5429
5430   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5431
5432
5433 ac_ext=c
5434 ac_cpp='$CPP $CPPFLAGS'
5435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5437 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5439 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5440 # On Suns, sometimes $CPP names a directory.
5441 if test -n "$CPP" && test -d "$CPP"; then
5442   CPP=
5443 fi
5444 if test -z "$CPP"; then
5445   if test "${ac_cv_prog_CPP+set}" = set; then :
5446   $as_echo_n "(cached) " >&6
5447 else
5448       # Double quotes because CPP needs to be expanded
5449     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5450     do
5451       ac_preproc_ok=false
5452 for ac_c_preproc_warn_flag in '' yes
5453 do
5454   # Use a header file that comes with gcc, so configuring glibc
5455   # with a fresh cross-compiler works.
5456   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5457   # <limits.h> exists even on freestanding compilers.
5458   # On the NeXT, cc -E runs the code through the compiler's parser,
5459   # not just through cpp. "Syntax error" is here to catch this case.
5460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5461 /* end confdefs.h.  */
5462 #ifdef __STDC__
5463 # include <limits.h>
5464 #else
5465 # include <assert.h>
5466 #endif
5467                      Syntax error
5468 _ACEOF
5469 if ac_fn_c_try_cpp "$LINENO"; then :
5470
5471 else
5472   # Broken: fails on valid input.
5473 continue
5474 fi
5475 rm -f conftest.err conftest.$ac_ext
5476
5477   # OK, works on sane cases.  Now check whether nonexistent headers
5478   # can be detected and how.
5479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480 /* end confdefs.h.  */
5481 #include <ac_nonexistent.h>
5482 _ACEOF
5483 if ac_fn_c_try_cpp "$LINENO"; then :
5484   # Broken: success on invalid input.
5485 continue
5486 else
5487   # Passes both tests.
5488 ac_preproc_ok=:
5489 break
5490 fi
5491 rm -f conftest.err conftest.$ac_ext
5492
5493 done
5494 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5495 rm -f conftest.err conftest.$ac_ext
5496 if $ac_preproc_ok; then :
5497   break
5498 fi
5499
5500     done
5501     ac_cv_prog_CPP=$CPP
5502
5503 fi
5504   CPP=$ac_cv_prog_CPP
5505 else
5506   ac_cv_prog_CPP=$CPP
5507 fi
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5509 $as_echo "$CPP" >&6; }
5510 ac_preproc_ok=false
5511 for ac_c_preproc_warn_flag in '' yes
5512 do
5513   # Use a header file that comes with gcc, so configuring glibc
5514   # with a fresh cross-compiler works.
5515   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5516   # <limits.h> exists even on freestanding compilers.
5517   # On the NeXT, cc -E runs the code through the compiler's parser,
5518   # not just through cpp. "Syntax error" is here to catch this case.
5519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5520 /* end confdefs.h.  */
5521 #ifdef __STDC__
5522 # include <limits.h>
5523 #else
5524 # include <assert.h>
5525 #endif
5526                      Syntax error
5527 _ACEOF
5528 if ac_fn_c_try_cpp "$LINENO"; then :
5529
5530 else
5531   # Broken: fails on valid input.
5532 continue
5533 fi
5534 rm -f conftest.err conftest.$ac_ext
5535
5536   # OK, works on sane cases.  Now check whether nonexistent headers
5537   # can be detected and how.
5538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539 /* end confdefs.h.  */
5540 #include <ac_nonexistent.h>
5541 _ACEOF
5542 if ac_fn_c_try_cpp "$LINENO"; then :
5543   # Broken: success on invalid input.
5544 continue
5545 else
5546   # Passes both tests.
5547 ac_preproc_ok=:
5548 break
5549 fi
5550 rm -f conftest.err conftest.$ac_ext
5551
5552 done
5553 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5554 rm -f conftest.err conftest.$ac_ext
5555 if $ac_preproc_ok; then :
5556
5557 else
5558   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5559 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5560 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5561 See \`config.log' for more details." "$LINENO" 5; }
5562 fi
5563
5564 ac_ext=c
5565 ac_cpp='$CPP $CPPFLAGS'
5566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5569
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5571 $as_echo_n "checking for inline... " >&6; }
5572 if test "${ac_cv_c_inline+set}" = set; then :
5573   $as_echo_n "(cached) " >&6
5574 else
5575   ac_cv_c_inline=no
5576 for ac_kw in inline __inline__ __inline; do
5577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5578 /* end confdefs.h.  */
5579 #ifndef __cplusplus
5580 typedef int foo_t;
5581 static $ac_kw foo_t static_foo () {return 0; }
5582 $ac_kw foo_t foo () {return 0; }
5583 #endif
5584
5585 _ACEOF
5586 if ac_fn_c_try_compile "$LINENO"; then :
5587   ac_cv_c_inline=$ac_kw
5588 fi
5589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5590   test "$ac_cv_c_inline" != no && break
5591 done
5592
5593 fi
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5595 $as_echo "$ac_cv_c_inline" >&6; }
5596
5597 case $ac_cv_c_inline in
5598   inline | yes) ;;
5599   *)
5600     case $ac_cv_c_inline in
5601       no) ac_val=;;
5602       *) ac_val=$ac_cv_c_inline;;
5603     esac
5604     cat >>confdefs.h <<_ACEOF
5605 #ifndef __cplusplus
5606 #define inline $ac_val
5607 #endif
5608 _ACEOF
5609     ;;
5610 esac
5611
5612
5613 # Check whether --enable-largefile was given.
5614 if test "${enable_largefile+set}" = set; then :
5615   enableval=$enable_largefile;
5616 fi
5617
5618 if test "$enable_largefile" != no; then
5619
5620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5621 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5622 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5623   $as_echo_n "(cached) " >&6
5624 else
5625   ac_cv_sys_largefile_CC=no
5626      if test "$GCC" != yes; then
5627        ac_save_CC=$CC
5628        while :; do
5629          # IRIX 6.2 and later do not support large files by default,
5630          # so use the C compiler's -n32 option if that helps.
5631          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5632 /* end confdefs.h.  */
5633 #include <sys/types.h>
5634  /* Check that off_t can represent 2**63 - 1 correctly.
5635     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5636     since some C++ compilers masquerading as C compilers
5637     incorrectly reject 9223372036854775807.  */
5638 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5639   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5640                        && LARGE_OFF_T % 2147483647 == 1)
5641                       ? 1 : -1];
5642 int
5643 main ()
5644 {
5645
5646   ;
5647   return 0;
5648 }
5649 _ACEOF
5650          if ac_fn_c_try_compile "$LINENO"; then :
5651   break
5652 fi
5653 rm -f core conftest.err conftest.$ac_objext
5654          CC="$CC -n32"
5655          if ac_fn_c_try_compile "$LINENO"; then :
5656   ac_cv_sys_largefile_CC=' -n32'; break
5657 fi
5658 rm -f core conftest.err conftest.$ac_objext
5659          break
5660        done
5661        CC=$ac_save_CC
5662        rm -f conftest.$ac_ext
5663     fi
5664 fi
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5666 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5667   if test "$ac_cv_sys_largefile_CC" != no; then
5668     CC=$CC$ac_cv_sys_largefile_CC
5669   fi
5670
5671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5672 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5673 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5674   $as_echo_n "(cached) " >&6
5675 else
5676   while :; do
5677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679 #include <sys/types.h>
5680  /* Check that off_t can represent 2**63 - 1 correctly.
5681     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5682     since some C++ compilers masquerading as C compilers
5683     incorrectly reject 9223372036854775807.  */
5684 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5685   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5686                        && LARGE_OFF_T % 2147483647 == 1)
5687                       ? 1 : -1];
5688 int
5689 main ()
5690 {
5691
5692   ;
5693   return 0;
5694 }
5695 _ACEOF
5696 if ac_fn_c_try_compile "$LINENO"; then :
5697   ac_cv_sys_file_offset_bits=no; break
5698 fi
5699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5701 /* end confdefs.h.  */
5702 #define _FILE_OFFSET_BITS 64
5703 #include <sys/types.h>
5704  /* Check that off_t can represent 2**63 - 1 correctly.
5705     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5706     since some C++ compilers masquerading as C compilers
5707     incorrectly reject 9223372036854775807.  */
5708 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5709   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5710                        && LARGE_OFF_T % 2147483647 == 1)
5711                       ? 1 : -1];
5712 int
5713 main ()
5714 {
5715
5716   ;
5717   return 0;
5718 }
5719 _ACEOF
5720 if ac_fn_c_try_compile "$LINENO"; then :
5721   ac_cv_sys_file_offset_bits=64; break
5722 fi
5723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5724   ac_cv_sys_file_offset_bits=unknown
5725   break
5726 done
5727 fi
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5729 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5730 case $ac_cv_sys_file_offset_bits in #(
5731   no | unknown) ;;
5732   *)
5733 cat >>confdefs.h <<_ACEOF
5734 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5735 _ACEOF
5736 ;;
5737 esac
5738 rm -rf conftest*
5739   if test $ac_cv_sys_file_offset_bits = unknown; then
5740     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5741 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5742 if test "${ac_cv_sys_large_files+set}" = set; then :
5743   $as_echo_n "(cached) " >&6
5744 else
5745   while :; do
5746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747 /* end confdefs.h.  */
5748 #include <sys/types.h>
5749  /* Check that off_t can represent 2**63 - 1 correctly.
5750     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5751     since some C++ compilers masquerading as C compilers
5752     incorrectly reject 9223372036854775807.  */
5753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5754   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5755                        && LARGE_OFF_T % 2147483647 == 1)
5756                       ? 1 : -1];
5757 int
5758 main ()
5759 {
5760
5761   ;
5762   return 0;
5763 }
5764 _ACEOF
5765 if ac_fn_c_try_compile "$LINENO"; then :
5766   ac_cv_sys_large_files=no; break
5767 fi
5768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5770 /* end confdefs.h.  */
5771 #define _LARGE_FILES 1
5772 #include <sys/types.h>
5773  /* Check that off_t can represent 2**63 - 1 correctly.
5774     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5775     since some C++ compilers masquerading as C compilers
5776     incorrectly reject 9223372036854775807.  */
5777 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5778   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5779                        && LARGE_OFF_T % 2147483647 == 1)
5780                       ? 1 : -1];
5781 int
5782 main ()
5783 {
5784
5785   ;
5786   return 0;
5787 }
5788 _ACEOF
5789 if ac_fn_c_try_compile "$LINENO"; then :
5790   ac_cv_sys_large_files=1; break
5791 fi
5792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5793   ac_cv_sys_large_files=unknown
5794   break
5795 done
5796 fi
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5798 $as_echo "$ac_cv_sys_large_files" >&6; }
5799 case $ac_cv_sys_large_files in #(
5800   no | unknown) ;;
5801   *)
5802 cat >>confdefs.h <<_ACEOF
5803 #define _LARGE_FILES $ac_cv_sys_large_files
5804 _ACEOF
5805 ;;
5806 esac
5807 rm -rf conftest*
5808   fi
5809 fi
5810
5811
5812 # sizeof(char) is 1 by definition.
5813 # The cast to long int works around a bug in the HP C Compiler
5814 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5815 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5816 # This bug is HP SR number 8606223364.
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5818 $as_echo_n "checking size of void *... " >&6; }
5819 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5823
5824 else
5825   if test "$ac_cv_type_void_p" = yes; then
5826      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5828 { as_fn_set_status 77
5829 as_fn_error "cannot compute sizeof (void *)
5830 See \`config.log' for more details." "$LINENO" 5; }; }
5831    else
5832      ac_cv_sizeof_void_p=0
5833    fi
5834 fi
5835
5836 fi
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5838 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5839
5840
5841
5842 cat >>confdefs.h <<_ACEOF
5843 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5844 _ACEOF
5845
5846
5847 # The cast to long int works around a bug in the HP C Compiler
5848 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5849 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5850 # This bug is HP SR number 8606223364.
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5852 $as_echo_n "checking size of short... " >&6; }
5853 if test "${ac_cv_sizeof_short+set}" = set; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5857
5858 else
5859   if test "$ac_cv_type_short" = yes; then
5860      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5862 { as_fn_set_status 77
5863 as_fn_error "cannot compute sizeof (short)
5864 See \`config.log' for more details." "$LINENO" 5; }; }
5865    else
5866      ac_cv_sizeof_short=0
5867    fi
5868 fi
5869
5870 fi
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5872 $as_echo "$ac_cv_sizeof_short" >&6; }
5873
5874
5875
5876 cat >>confdefs.h <<_ACEOF
5877 #define SIZEOF_SHORT $ac_cv_sizeof_short
5878 _ACEOF
5879
5880
5881 # The cast to long int works around a bug in the HP C Compiler
5882 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5883 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5884 # This bug is HP SR number 8606223364.
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5886 $as_echo_n "checking size of int... " >&6; }
5887 if test "${ac_cv_sizeof_int+set}" = set; then :
5888   $as_echo_n "(cached) " >&6
5889 else
5890   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5891
5892 else
5893   if test "$ac_cv_type_int" = yes; then
5894      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5895 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5896 { as_fn_set_status 77
5897 as_fn_error "cannot compute sizeof (int)
5898 See \`config.log' for more details." "$LINENO" 5; }; }
5899    else
5900      ac_cv_sizeof_int=0
5901    fi
5902 fi
5903
5904 fi
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5906 $as_echo "$ac_cv_sizeof_int" >&6; }
5907
5908
5909
5910 cat >>confdefs.h <<_ACEOF
5911 #define SIZEOF_INT $ac_cv_sizeof_int
5912 _ACEOF
5913
5914
5915 # The cast to long int works around a bug in the HP C Compiler
5916 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5917 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5918 # This bug is HP SR number 8606223364.
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5920 $as_echo_n "checking size of long... " >&6; }
5921 if test "${ac_cv_sizeof_long+set}" = set; then :
5922   $as_echo_n "(cached) " >&6
5923 else
5924   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5925
5926 else
5927   if test "$ac_cv_type_long" = yes; then
5928      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5930 { as_fn_set_status 77
5931 as_fn_error "cannot compute sizeof (long)
5932 See \`config.log' for more details." "$LINENO" 5; }; }
5933    else
5934      ac_cv_sizeof_long=0
5935    fi
5936 fi
5937
5938 fi
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5940 $as_echo "$ac_cv_sizeof_long" >&6; }
5941
5942
5943
5944 cat >>confdefs.h <<_ACEOF
5945 #define SIZEOF_LONG $ac_cv_sizeof_long
5946 _ACEOF
5947
5948
5949 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5950 if test "x$ac_cv_type_long_long" = x""yes; then :
5951
5952 cat >>confdefs.h <<_ACEOF
5953 #define HAVE_LONG_LONG 1
5954 _ACEOF
5955
5956 # The cast to long int works around a bug in the HP C Compiler
5957 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5958 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5959 # This bug is HP SR number 8606223364.
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5961 $as_echo_n "checking size of long long... " >&6; }
5962 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5963   $as_echo_n "(cached) " >&6
5964 else
5965   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5966
5967 else
5968   if test "$ac_cv_type_long_long" = yes; then
5969      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5970 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5971 { as_fn_set_status 77
5972 as_fn_error "cannot compute sizeof (long long)
5973 See \`config.log' for more details." "$LINENO" 5; }; }
5974    else
5975      ac_cv_sizeof_long_long=0
5976    fi
5977 fi
5978
5979 fi
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5981 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5982
5983
5984
5985 cat >>confdefs.h <<_ACEOF
5986 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5987 _ACEOF
5988
5989
5990 fi
5991
5992 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5993 if test "x$ac_cv_type___int64" = x""yes; then :
5994
5995 cat >>confdefs.h <<_ACEOF
5996 #define HAVE___INT64 1
5997 _ACEOF
5998
5999 # The cast to long int works around a bug in the HP C Compiler
6000 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6001 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6002 # This bug is HP SR number 8606223364.
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
6004 $as_echo_n "checking size of __int64... " >&6; }
6005 if test "${ac_cv_sizeof___int64+set}" = set; then :
6006   $as_echo_n "(cached) " >&6
6007 else
6008   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6009
6010 else
6011   if test "$ac_cv_type___int64" = yes; then
6012      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6013 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6014 { as_fn_set_status 77
6015 as_fn_error "cannot compute sizeof (__int64)
6016 See \`config.log' for more details." "$LINENO" 5; }; }
6017    else
6018      ac_cv_sizeof___int64=0
6019    fi
6020 fi
6021
6022 fi
6023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6024 $as_echo "$ac_cv_sizeof___int64" >&6; }
6025
6026
6027
6028 cat >>confdefs.h <<_ACEOF
6029 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6030 _ACEOF
6031
6032
6033 fi
6034
6035 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6036 case $ac_cv_c_int8_t in #(
6037   no|yes) ;; #(
6038   *)
6039
6040 cat >>confdefs.h <<_ACEOF
6041 #define int8_t $ac_cv_c_int8_t
6042 _ACEOF
6043 ;;
6044 esac
6045
6046 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6047 case $ac_cv_c_int16_t in #(
6048   no|yes) ;; #(
6049   *)
6050
6051 cat >>confdefs.h <<_ACEOF
6052 #define int16_t $ac_cv_c_int16_t
6053 _ACEOF
6054 ;;
6055 esac
6056
6057 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6058 case $ac_cv_c_int32_t in #(
6059   no|yes) ;; #(
6060   *)
6061
6062 cat >>confdefs.h <<_ACEOF
6063 #define int32_t $ac_cv_c_int32_t
6064 _ACEOF
6065 ;;
6066 esac
6067
6068 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6069 case $ac_cv_c_int64_t in #(
6070   no|yes) ;; #(
6071   *)
6072
6073 cat >>confdefs.h <<_ACEOF
6074 #define int64_t $ac_cv_c_int64_t
6075 _ACEOF
6076 ;;
6077 esac
6078
6079
6080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6081 $as_echo_n "checking for long long int... " >&6; }
6082 if test "${ac_cv_type_long_long_int+set}" = set; then :
6083   $as_echo_n "(cached) " >&6
6084 else
6085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6086 /* end confdefs.h.  */
6087
6088   /* For now, do not test the preprocessor; as of 2007 there are too many
6089          implementations with broken preprocessors.  Perhaps this can
6090          be revisited in 2012.  In the meantime, code should not expect
6091          #if to work with literals wider than 32 bits.  */
6092       /* Test literals.  */
6093       long long int ll = 9223372036854775807ll;
6094       long long int nll = -9223372036854775807LL;
6095       unsigned long long int ull = 18446744073709551615ULL;
6096       /* Test constant expressions.   */
6097       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6098                      ? 1 : -1)];
6099       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6100                      ? 1 : -1)];
6101       int i = 63;
6102 int
6103 main ()
6104 {
6105 /* Test availability of runtime routines for shift and division.  */
6106       long long int llmax = 9223372036854775807ll;
6107       unsigned long long int ullmax = 18446744073709551615ull;
6108       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6109               | (llmax / ll) | (llmax % ll)
6110               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6111               | (ullmax / ull) | (ullmax % ull));
6112   ;
6113   return 0;
6114 }
6115
6116 _ACEOF
6117 if ac_fn_c_try_link "$LINENO"; then :
6118                         if test "$cross_compiling" = yes; then :
6119   ac_cv_type_long_long_int=yes
6120 else
6121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122 /* end confdefs.h.  */
6123 #include <limits.h>
6124                #ifndef LLONG_MAX
6125                # define HALF \
6126                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6127                # define LLONG_MAX (HALF - 1 + HALF)
6128                #endif
6129 int
6130 main ()
6131 {
6132 long long int n = 1;
6133                int i;
6134                for (i = 0; ; i++)
6135                  {
6136                    long long int m = n << i;
6137                    if (m >> i != n)
6138                      return 1;
6139                    if (LLONG_MAX / 2 < m)
6140                      break;
6141                  }
6142                return 0;
6143   ;
6144   return 0;
6145 }
6146 _ACEOF
6147 if ac_fn_c_try_run "$LINENO"; then :
6148   ac_cv_type_long_long_int=yes
6149 else
6150   ac_cv_type_long_long_int=no
6151 fi
6152 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6153   conftest.$ac_objext conftest.beam conftest.$ac_ext
6154 fi
6155
6156 else
6157   ac_cv_type_long_long_int=no
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext \
6160     conftest$ac_exeext conftest.$ac_ext
6161 fi
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6163 $as_echo "$ac_cv_type_long_long_int" >&6; }
6164   if test $ac_cv_type_long_long_int = yes; then
6165
6166 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6167
6168   fi
6169
6170
6171
6172   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6173 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6174
6175 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6176
6177 else
6178   test $ac_cv_type_long_long_int = yes \
6179        && ac_type='long long int' \
6180        || ac_type='long int'
6181
6182 cat >>confdefs.h <<_ACEOF
6183 #define intmax_t $ac_type
6184 _ACEOF
6185
6186 fi
6187
6188
6189
6190   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6191 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6192
6193 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6194
6195 else
6196   for ac_type in 'int' 'long int' 'long long int'; do
6197        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6198 /* end confdefs.h.  */
6199 $ac_includes_default
6200 int
6201 main ()
6202 {
6203 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6204 test_array [0] = 0
6205
6206   ;
6207   return 0;
6208 }
6209 _ACEOF
6210 if ac_fn_c_try_compile "$LINENO"; then :
6211
6212 cat >>confdefs.h <<_ACEOF
6213 #define intptr_t $ac_type
6214 _ACEOF
6215
6216           ac_type=
6217 fi
6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219        test -z "$ac_type" && break
6220      done
6221 fi
6222
6223
6224 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6225 case $ac_cv_c_uint8_t in #(
6226   no|yes) ;; #(
6227   *)
6228
6229 $as_echo "#define _UINT8_T 1" >>confdefs.h
6230
6231
6232 cat >>confdefs.h <<_ACEOF
6233 #define uint8_t $ac_cv_c_uint8_t
6234 _ACEOF
6235 ;;
6236   esac
6237
6238 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6239 case $ac_cv_c_uint16_t in #(
6240   no|yes) ;; #(
6241   *)
6242
6243
6244 cat >>confdefs.h <<_ACEOF
6245 #define uint16_t $ac_cv_c_uint16_t
6246 _ACEOF
6247 ;;
6248   esac
6249
6250 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6251 case $ac_cv_c_uint32_t in #(
6252   no|yes) ;; #(
6253   *)
6254
6255 $as_echo "#define _UINT32_T 1" >>confdefs.h
6256
6257
6258 cat >>confdefs.h <<_ACEOF
6259 #define uint32_t $ac_cv_c_uint32_t
6260 _ACEOF
6261 ;;
6262   esac
6263
6264 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6265 case $ac_cv_c_uint64_t in #(
6266   no|yes) ;; #(
6267   *)
6268
6269 $as_echo "#define _UINT64_T 1" >>confdefs.h
6270
6271
6272 cat >>confdefs.h <<_ACEOF
6273 #define uint64_t $ac_cv_c_uint64_t
6274 _ACEOF
6275 ;;
6276   esac
6277
6278
6279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6280 $as_echo_n "checking for unsigned long long int... " >&6; }
6281 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6282   $as_echo_n "(cached) " >&6
6283 else
6284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6285 /* end confdefs.h.  */
6286
6287   /* For now, do not test the preprocessor; as of 2007 there are too many
6288          implementations with broken preprocessors.  Perhaps this can
6289          be revisited in 2012.  In the meantime, code should not expect
6290          #if to work with literals wider than 32 bits.  */
6291       /* Test literals.  */
6292       long long int ll = 9223372036854775807ll;
6293       long long int nll = -9223372036854775807LL;
6294       unsigned long long int ull = 18446744073709551615ULL;
6295       /* Test constant expressions.   */
6296       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6297                      ? 1 : -1)];
6298       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6299                      ? 1 : -1)];
6300       int i = 63;
6301 int
6302 main ()
6303 {
6304 /* Test availability of runtime routines for shift and division.  */
6305       long long int llmax = 9223372036854775807ll;
6306       unsigned long long int ullmax = 18446744073709551615ull;
6307       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6308               | (llmax / ll) | (llmax % ll)
6309               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6310               | (ullmax / ull) | (ullmax % ull));
6311   ;
6312   return 0;
6313 }
6314
6315 _ACEOF
6316 if ac_fn_c_try_link "$LINENO"; then :
6317   ac_cv_type_unsigned_long_long_int=yes
6318 else
6319   ac_cv_type_unsigned_long_long_int=no
6320 fi
6321 rm -f core conftest.err conftest.$ac_objext \
6322     conftest$ac_exeext conftest.$ac_ext
6323 fi
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6325 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6326   if test $ac_cv_type_unsigned_long_long_int = yes; then
6327
6328 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6329
6330   fi
6331
6332
6333
6334   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6335 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6336
6337 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6338
6339 else
6340   test $ac_cv_type_unsigned_long_long_int = yes \
6341        && ac_type='unsigned long long int' \
6342        || ac_type='unsigned long int'
6343
6344 cat >>confdefs.h <<_ACEOF
6345 #define uintmax_t $ac_type
6346 _ACEOF
6347
6348 fi
6349
6350
6351
6352   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6353 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6354
6355 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6356
6357 else
6358   for ac_type in 'unsigned int' 'unsigned long int' \
6359         'unsigned long long int'; do
6360        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6361 /* end confdefs.h.  */
6362 $ac_includes_default
6363 int
6364 main ()
6365 {
6366 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6367 test_array [0] = 0
6368
6369   ;
6370   return 0;
6371 }
6372 _ACEOF
6373 if ac_fn_c_try_compile "$LINENO"; then :
6374
6375 cat >>confdefs.h <<_ACEOF
6376 #define uintptr_t $ac_type
6377 _ACEOF
6378
6379           ac_type=
6380 fi
6381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6382        test -z "$ac_type" && break
6383      done
6384 fi
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400 # ---------------------
6401 # Warnings and checking
6402 # ---------------------
6403
6404 # Check $CC warning features (if it's GCC).
6405 # We want to use -pedantic, but we don't want warnings about
6406 # * 'long long'
6407 # * variadic macros
6408 # * overlong strings
6409 # * C++11 narrowing conversions in { }
6410 # So, we only use -pedantic if we can disable those warnings.
6411
6412 loose_warn=
6413 save_CFLAGS="$CFLAGS"
6414 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6415   # Do the check with the no- prefix removed since gcc silently
6416   # accepts any -Wno-* option on purpose
6417   case $real_option in
6418     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6419     *) option=$real_option ;;
6420   esac
6421   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6422
6423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6424 $as_echo_n "checking whether $CC supports $option... " >&6; }
6425 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6426   $as_echo_n "(cached) " >&6
6427 else
6428   CFLAGS="$option"
6429     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6430 /* end confdefs.h.  */
6431
6432 int
6433 main ()
6434 {
6435
6436   ;
6437   return 0;
6438 }
6439 _ACEOF
6440 if ac_fn_c_try_compile "$LINENO"; then :
6441   eval "$as_acx_Woption=yes"
6442 else
6443   eval "$as_acx_Woption=no"
6444 fi
6445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6446
6447 fi
6448 eval ac_res=\$$as_acx_Woption
6449                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6450 $as_echo "$ac_res" >&6; }
6451   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6452   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6453 fi
6454   done
6455 CFLAGS="$save_CFLAGS"
6456
6457 c_loose_warn=
6458 save_CFLAGS="$CFLAGS"
6459 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6460   # Do the check with the no- prefix removed since gcc silently
6461   # accepts any -Wno-* option on purpose
6462   case $real_option in
6463     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6464     *) option=$real_option ;;
6465   esac
6466   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6467
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6469 $as_echo_n "checking whether $CC supports $option... " >&6; }
6470 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   CFLAGS="$option"
6474     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6475 /* end confdefs.h.  */
6476
6477 int
6478 main ()
6479 {
6480
6481   ;
6482   return 0;
6483 }
6484 _ACEOF
6485 if ac_fn_c_try_compile "$LINENO"; then :
6486   eval "$as_acx_Woption=yes"
6487 else
6488   eval "$as_acx_Woption=no"
6489 fi
6490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6491
6492 fi
6493 eval ac_res=\$$as_acx_Woption
6494                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6495 $as_echo "$ac_res" >&6; }
6496   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6497   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6498 fi
6499   done
6500 CFLAGS="$save_CFLAGS"
6501
6502 strict_warn=
6503 save_CFLAGS="$CFLAGS"
6504 for real_option in -Wmissing-format-attribute; do
6505   # Do the check with the no- prefix removed since gcc silently
6506   # accepts any -Wno-* option on purpose
6507   case $real_option in
6508     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6509     *) option=$real_option ;;
6510   esac
6511   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6512
6513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6514 $as_echo_n "checking whether $CC supports $option... " >&6; }
6515 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6516   $as_echo_n "(cached) " >&6
6517 else
6518   CFLAGS="$option"
6519     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6520 /* end confdefs.h.  */
6521
6522 int
6523 main ()
6524 {
6525
6526   ;
6527   return 0;
6528 }
6529 _ACEOF
6530 if ac_fn_c_try_compile "$LINENO"; then :
6531   eval "$as_acx_Woption=yes"
6532 else
6533   eval "$as_acx_Woption=no"
6534 fi
6535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6536
6537 fi
6538 eval ac_res=\$$as_acx_Woption
6539                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6540 $as_echo "$ac_res" >&6; }
6541   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6542   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6543 fi
6544   done
6545 CFLAGS="$save_CFLAGS"
6546
6547 c_strict_warn=
6548 save_CFLAGS="$CFLAGS"
6549 for real_option in -Wold-style-definition -Wc++-compat; do
6550   # Do the check with the no- prefix removed since gcc silently
6551   # accepts any -Wno-* option on purpose
6552   case $real_option in
6553     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6554     *) option=$real_option ;;
6555   esac
6556   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6557
6558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6559 $as_echo_n "checking whether $CC supports $option... " >&6; }
6560 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6561   $as_echo_n "(cached) " >&6
6562 else
6563   CFLAGS="$option"
6564     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6565 /* end confdefs.h.  */
6566
6567 int
6568 main ()
6569 {
6570
6571   ;
6572   return 0;
6573 }
6574 _ACEOF
6575 if ac_fn_c_try_compile "$LINENO"; then :
6576   eval "$as_acx_Woption=yes"
6577 else
6578   eval "$as_acx_Woption=no"
6579 fi
6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6581
6582 fi
6583 eval ac_res=\$$as_acx_Woption
6584                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6585 $as_echo "$ac_res" >&6; }
6586   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6587   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6588 fi
6589   done
6590 CFLAGS="$save_CFLAGS"
6591
6592 # Do the check with the no- prefix removed from the warning options
6593 # since gcc silently accepts any -Wno-* option on purpose
6594 if test "$GCC" = yes; then :
6595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6596 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6597 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6598   $as_echo_n "(cached) " >&6
6599 else
6600   save_CFLAGS="$CFLAGS"
6601 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6603 /* end confdefs.h.  */
6604
6605 int
6606 main ()
6607 {
6608
6609   ;
6610   return 0;
6611 }
6612 _ACEOF
6613 if ac_fn_c_try_compile "$LINENO"; then :
6614   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6615 else
6616   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6617 fi
6618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6619 CFLAGS="$save_CFLAGS"
6620 fi
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6622 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6623 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6624   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6625 fi
6626
6627 fi
6628
6629 # Check whether --enable-werror-always was given.
6630 if test "${enable_werror_always+set}" = set; then :
6631   enableval=$enable_werror_always;
6632 else
6633   enable_werror_always=no
6634 fi
6635
6636 if test $enable_werror_always = yes; then :
6637   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6638 fi
6639
6640
6641
6642 # The above macros do nothing if the compiler is not GCC.  However, the
6643 # Makefile has more goo to add other flags, so these variables are used
6644 # to enable warnings only for GCC.
6645 warn_cflags=
6646 warn_cxxflags=
6647 if test "x$GCC" = "xyes"; then
6648   warn_cflags='$(GCC_WARN_CFLAGS)'
6649   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6650 fi
6651
6652
6653
6654 # Disable exceptions and RTTI if building with g++
6655 noexception_flags=
6656 save_CFLAGS="$CFLAGS"
6657 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6658   # Do the check with the no- prefix removed since gcc silently
6659   # accepts any -Wno-* option on purpose
6660   case $real_option in
6661     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6662     *) option=$real_option ;;
6663   esac
6664   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6665
6666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6667 $as_echo_n "checking whether $CC supports $option... " >&6; }
6668 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   CFLAGS="$option"
6672     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6673 /* end confdefs.h.  */
6674
6675 int
6676 main ()
6677 {
6678
6679   ;
6680   return 0;
6681 }
6682 _ACEOF
6683 if ac_fn_c_try_compile "$LINENO"; then :
6684   eval "$as_acx_Woption=yes"
6685 else
6686   eval "$as_acx_Woption=no"
6687 fi
6688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6689
6690 fi
6691 eval ac_res=\$$as_acx_Woption
6692                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6693 $as_echo "$ac_res" >&6; }
6694   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6695   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6696 fi
6697   done
6698 CFLAGS="$save_CFLAGS"
6699
6700
6701 # Enable expensive internal checks
6702 is_release=
6703 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6704   is_release=yes
6705 fi
6706
6707 # Check whether --enable-checking was given.
6708 if test "${enable_checking+set}" = set; then :
6709   enableval=$enable_checking; ac_checking_flags="${enableval}"
6710 else
6711
6712 # Determine the default checks.
6713 if test x$is_release = x ; then
6714   ac_checking_flags=yes
6715 else
6716   ac_checking_flags=release
6717 fi
6718 fi
6719
6720 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6721 for check in release $ac_checking_flags
6722 do
6723         case $check in
6724         # these set all the flags to specific states
6725         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6726                         ac_fold_checking= ; ac_gc_checking=1 ;
6727                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6728                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6729                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6730                         ac_types_checking=1 ;;
6731         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6732                         ac_fold_checking= ; ac_gc_checking= ;
6733                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6734                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6735                         ac_tree_checking= ; ac_valgrind_checking= ;
6736                         ac_types_checking= ;;
6737         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6738                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6739                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6740                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6741                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6742                         ac_types_checking=1 ;;
6743         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6744                         ac_fold_checking= ; ac_gc_checking= ;
6745                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6746                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6747                         ac_tree_checking= ; ac_valgrind_checking= ;
6748                         ac_types_checking= ;;
6749         # these enable particular checks
6750         assert)         ac_assert_checking=1 ;;
6751         df)             ac_df_checking=1 ;;
6752         fold)           ac_fold_checking=1 ;;
6753         gc)             ac_gc_checking=1 ;;
6754         gcac)           ac_gc_always_collect=1 ;;
6755         gimple)         ac_gimple_checking=1 ;;
6756         misc)           ac_checking=1 ;;
6757         rtl)            ac_rtl_checking=1 ;;
6758         rtlflag)        ac_rtlflag_checking=1 ;;
6759         runtime)        ac_runtime_checking=1 ;;
6760         tree)           ac_tree_checking=1 ;;
6761         types)          ac_types_checking=1 ;;
6762         valgrind)       ac_valgrind_checking=1 ;;
6763         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6764         esac
6765 done
6766 IFS="$ac_save_IFS"
6767
6768 nocommon_flag=""
6769 if test x$ac_checking != x ; then
6770
6771 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6772
6773   nocommon_flag=-fno-common
6774 fi
6775
6776 if test x$ac_df_checking != x ; then
6777
6778 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6779
6780 fi
6781 if test x$ac_assert_checking != x ; then
6782
6783 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6784
6785 fi
6786 if test x$ac_gimple_checking != x ; then
6787
6788 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6789
6790 fi
6791
6792 if test x$ac_runtime_checking != x ; then
6793
6794 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6795
6796 fi
6797 if test x$ac_tree_checking != x ; then
6798
6799 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6800
6801   TREEBROWSER=tree-browser.o
6802   TREECHECKING=yes
6803 fi
6804 if test x$ac_types_checking != x ; then
6805
6806 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6807
6808 fi
6809
6810
6811 if test x$ac_rtl_checking != x ; then
6812
6813 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6814
6815 fi
6816 if test x$ac_rtlflag_checking != x ; then
6817
6818 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6819
6820 fi
6821 if test x$ac_gc_checking != x ; then
6822
6823 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6824
6825 fi
6826 if test x$ac_gc_always_collect != x ; then
6827
6828 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6829
6830 fi
6831 if test x$ac_fold_checking != x ; then
6832
6833 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6834
6835 fi
6836 valgrind_path_defines=
6837 valgrind_command=
6838
6839 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6840 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6841   have_valgrind_h=yes
6842 else
6843   have_valgrind_h=no
6844 fi
6845
6846
6847
6848 if test x$ac_valgrind_checking != x ; then
6849   # It is certainly possible that there's valgrind but no valgrind.h.
6850   # GCC relies on making annotations so we must have both.
6851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6852 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6854 /* end confdefs.h.  */
6855 #include <valgrind/memcheck.h>
6856 #ifndef VALGRIND_DISCARD
6857 #error VALGRIND_DISCARD not defined
6858 #endif
6859 _ACEOF
6860 if ac_fn_c_try_cpp "$LINENO"; then :
6861   gcc_cv_header_valgrind_memcheck_h=yes
6862 else
6863   gcc_cv_header_valgrind_memcheck_h=no
6864 fi
6865 rm -f conftest.err conftest.$ac_ext
6866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6867 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6869 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871 /* end confdefs.h.  */
6872 #include <memcheck.h>
6873 #ifndef VALGRIND_DISCARD
6874 #error VALGRIND_DISCARD not defined
6875 #endif
6876 _ACEOF
6877 if ac_fn_c_try_cpp "$LINENO"; then :
6878   gcc_cv_header_memcheck_h=yes
6879 else
6880   gcc_cv_header_memcheck_h=no
6881 fi
6882 rm -f conftest.err conftest.$ac_ext
6883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6884 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6885
6886 # Prepare PATH_SEPARATOR.
6887 # The user is always right.
6888 if test "${PATH_SEPARATOR+set}" != set; then
6889   echo "#! /bin/sh" >conf$$.sh
6890   echo  "exit 0"   >>conf$$.sh
6891   chmod +x conf$$.sh
6892   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6893     PATH_SEPARATOR=';'
6894   else
6895     PATH_SEPARATOR=:
6896   fi
6897   rm -f conf$$.sh
6898 fi
6899
6900 # Find out how to test for executable files. Don't use a zero-byte file,
6901 # as systems may use methods other than mode bits to determine executability.
6902 cat >conf$$.file <<_ASEOF
6903 #! /bin/sh
6904 exit 0
6905 _ASEOF
6906 chmod +x conf$$.file
6907 if test -x conf$$.file >/dev/null 2>&1; then
6908   ac_executable_p="test -x"
6909 else
6910   ac_executable_p="test -f"
6911 fi
6912 rm -f conf$$.file
6913
6914 # Extract the first word of "valgrind", so it can be a program name with args.
6915 set dummy valgrind; ac_word=$2
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6917 $as_echo_n "checking for $ac_word... " >&6; }
6918 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6919   $as_echo_n "(cached) " >&6
6920 else
6921   case "$valgrind_path" in
6922   [\\/]* | ?:[\\/]*)
6923     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6924     ;;
6925   *)
6926     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6927     for ac_dir in $PATH; do
6928       IFS="$ac_save_IFS"
6929       test -z "$ac_dir" && ac_dir=.
6930       for ac_exec_ext in '' $ac_executable_extensions; do
6931         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6932           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6933             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6934             break 2
6935           fi
6936         fi
6937       done
6938     done
6939     IFS="$ac_save_IFS"
6940     ;;
6941 esac
6942 fi
6943 valgrind_path="$ac_cv_path_valgrind_path"
6944 if test -n "$valgrind_path"; then
6945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6946 $as_echo "$valgrind_path" >&6; }
6947 else
6948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6949 $as_echo "no" >&6; }
6950 fi
6951
6952   if test "x$valgrind_path" = "x" \
6953     || (test $have_valgrind_h = no \
6954         && test $gcc_cv_header_memcheck_h = no \
6955         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6956         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6957   fi
6958   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6959   valgrind_command="$valgrind_path -q"
6960
6961 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6962
6963   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6964
6965 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6966
6967   fi
6968   if test $gcc_cv_header_memcheck_h = yes; then
6969
6970 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6971
6972   fi
6973 fi
6974
6975
6976
6977 # Enable code coverage collection
6978 # Check whether --enable-coverage was given.
6979 if test "${enable_coverage+set}" = set; then :
6980   enableval=$enable_coverage; case "${enableval}" in
6981   yes|noopt)
6982     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6983     ;;
6984   opt)
6985     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6986     ;;
6987   no)
6988     # a.k.a. --disable-coverage
6989     coverage_flags=""
6990     ;;
6991   *)
6992     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6993     ;;
6994 esac
6995 else
6996   coverage_flags=""
6997 fi
6998
6999
7000
7001 # Check whether --enable-gather-detailed-mem-stats was given.
7002 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
7003   enableval=$enable_gather_detailed_mem_stats;
7004 else
7005   enable_gather_detailed_mem_stats=no
7006 fi
7007
7008 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7009
7010 cat >>confdefs.h <<_ACEOF
7011 #define GATHER_STATISTICS $gather_stats
7012 _ACEOF
7013
7014
7015 # -------------------------------
7016 # Miscenalleous configure options
7017 # -------------------------------
7018
7019 # With stabs
7020
7021 # Check whether --with-stabs was given.
7022 if test "${with_stabs+set}" = set; then :
7023   withval=$with_stabs; stabs="$with_stabs"
7024 else
7025   stabs=no
7026 fi
7027
7028
7029 # Determine whether or not multilibs are enabled.
7030 # Check whether --enable-multilib was given.
7031 if test "${enable_multilib+set}" = set; then :
7032   enableval=$enable_multilib;
7033 else
7034   enable_multilib=yes
7035 fi
7036
7037
7038
7039 # Determine whether or not multiarch is enabled.
7040 # Check whether --enable-multiarch was given.
7041 if test "${enable_multiarch+set}" = set; then :
7042   enableval=$enable_multiarch; case "${enableval}" in
7043 yes|no|auto) enable_multiarch=$enableval;;
7044 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7045 esac
7046 else
7047   enable_multiarch=auto
7048 fi
7049
7050 if test x${enable_multiarch} = xauto; then
7051   if test x${with_native_system_header_dir} != x; then
7052     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7053     enable_multiarch=no
7054   fi
7055   if test x$host != x$target && test "x$with_sysroot" = x; then
7056     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7057     enable_multiarch=no
7058   fi
7059 fi
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7061 $as_echo_n "checking for multiarch configuration... " >&6; }
7062
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7064 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7065
7066 # needed for setting the multiarch name for soft-float/hard-float ABIs
7067
7068
7069
7070 # Enable __cxa_atexit for C++.
7071 # Check whether --enable-__cxa_atexit was given.
7072 if test "${enable___cxa_atexit+set}" = set; then :
7073   enableval=$enable___cxa_atexit;
7074 fi
7075
7076
7077 # Enable C extension for decimal float if target supports it.
7078
7079 # Check whether --enable-decimal-float was given.
7080 if test "${enable_decimal_float+set}" = set; then :
7081   enableval=$enable_decimal_float;
7082   case $enable_decimal_float in
7083     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7084     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7085 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7086   esac
7087
7088 else
7089
7090   case $target in
7091     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7092     i?86*-*-gnu* | \
7093     i?86*-*-mingw* | x86_64*-*-mingw* | \
7094     i?86*-*-cygwin*)
7095       enable_decimal_float=yes
7096       ;;
7097     *)
7098       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7099 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7100       enable_decimal_float=no
7101       ;;
7102   esac
7103
7104 fi
7105
7106
7107 # x86's use BID format instead of DPD
7108 case x$enable_decimal_float in
7109   xyes)
7110     case $target in
7111       i?86*-*-* | x86_64*-*-*)
7112         enable_decimal_float=bid
7113         ;;
7114       *)
7115         enable_decimal_float=dpd
7116         ;;
7117     esac
7118     default_decimal_float=$enable_decimal_float
7119     ;;
7120   xno)
7121     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7122     # dependency on libdecnumber.
7123     default_decimal_float=dpd
7124     ;;
7125 esac
7126
7127
7128
7129
7130 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7131
7132 cat >>confdefs.h <<_ACEOF
7133 #define ENABLE_DECIMAL_FLOAT $dfp
7134 _ACEOF
7135
7136
7137 # Use default_decimal_float for dependency.
7138 enable_decimal_float=$default_decimal_float
7139
7140 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7141
7142 cat >>confdefs.h <<_ACEOF
7143 #define ENABLE_DECIMAL_BID_FORMAT $bid
7144 _ACEOF
7145
7146
7147 # Enable C extension for fixed-point arithmetic.
7148 # Check whether --enable-fixed-point was given.
7149 if test "${enable_fixed_point+set}" = set; then :
7150   enableval=$enable_fixed_point;
7151 else
7152
7153   case $target in
7154     arm*)
7155       enable_fixed_point=yes
7156       ;;
7157
7158     mips*-*-*)
7159       enable_fixed_point=yes
7160       ;;
7161     *)
7162       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7163 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7164       enable_fixed_point=no
7165       ;;
7166   esac
7167
7168 fi
7169
7170
7171
7172 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7173
7174 cat >>confdefs.h <<_ACEOF
7175 #define ENABLE_FIXED_POINT $fixedpoint
7176 _ACEOF
7177
7178
7179 # Enable threads
7180 # Pass with no value to take the default
7181 # Pass with a value to specify a thread package
7182 # Check whether --enable-threads was given.
7183 if test "${enable_threads+set}" = set; then :
7184   enableval=$enable_threads;
7185 else
7186   enable_threads=''
7187 fi
7188
7189
7190 # Check whether --enable-tls was given.
7191 if test "${enable_tls+set}" = set; then :
7192   enableval=$enable_tls;
7193   case $enable_tls in
7194     yes | no) ;;
7195     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7196 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7197   esac
7198
7199 else
7200   enable_tls=''
7201 fi
7202
7203
7204 # Check whether --enable-objc-gc was given.
7205 if test "${enable_objc_gc+set}" = set; then :
7206   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7207         objc_boehm_gc=''
7208 else
7209         objc_boehm_gc=1
7210 fi
7211 else
7212   objc_boehm_gc=''
7213 fi
7214
7215
7216
7217 # Check whether --with-dwarf2 was given.
7218 if test "${with_dwarf2+set}" = set; then :
7219   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7220 else
7221   dwarf2=no
7222 fi
7223
7224
7225 # Check whether --enable-shared was given.
7226 if test "${enable_shared+set}" = set; then :
7227   enableval=$enable_shared;
7228   case $enable_shared in
7229   yes | no) ;;
7230   *)
7231     enable_shared=no
7232     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7233     for pkg in $enableval; do
7234       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7235         enable_shared=yes
7236       fi
7237     done
7238     IFS="$ac_save_ifs"
7239     ;;
7240   esac
7241
7242 else
7243   enable_shared=yes
7244 fi
7245
7246
7247
7248
7249 # Check whether --with-native-system-header-dir was given.
7250 if test "${with_native_system_header_dir+set}" = set; then :
7251   withval=$with_native_system_header_dir;
7252  case ${with_native_system_header_dir} in
7253  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7254  /* | [A-Za-z]:[\\/]*) ;;
7255  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7256  esac
7257  configured_native_system_header_dir="${withval}"
7258
7259 else
7260   configured_native_system_header_dir=
7261 fi
7262
7263
7264
7265 # Check whether --with-build-sysroot was given.
7266 if test "${with_build_sysroot+set}" = set; then :
7267   withval=$with_build_sysroot; if test x"$withval" != x ; then
7268      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7269    fi
7270 else
7271   SYSROOT_CFLAGS_FOR_TARGET=
7272 fi
7273
7274
7275
7276
7277 # Check whether --with-runtime-root-prefix was given.
7278 if test "${with_runtime_root_prefix+set}" = set; then :
7279   withval=$with_runtime_root_prefix;
7280  case ${with_runtime_root_prefix} in
7281  yes|no) as_fn_error "bad value ${withval} given for runtime root prefix" "$LINENO" 5 ;;
7282  /*) ;;
7283  *) as_fn_error "${withval} should be an absolute directory" "$LINENO" 5 ;;
7284  esac
7285  RUNTIME_ROOT_PREFIX_DEFINE="-DRUNTIME_ROOT_PREFIX=\\\"${withval}\\\""
7286
7287 else
7288   RUNTIME_ROOT_PREFIX_DEFINE=""
7289 fi
7290
7291
7292
7293 if test "x$prefix" = xNONE; then
7294  test_prefix=/usr/local
7295 else
7296  test_prefix=$prefix
7297 fi
7298 if test "x$exec_prefix" = xNONE; then
7299  test_exec_prefix=$test_prefix
7300 else
7301  test_exec_prefix=$exec_prefix
7302 fi
7303
7304
7305 # Check whether --with-sysroot was given.
7306 if test "${with_sysroot+set}" = set; then :
7307   withval=$with_sysroot;
7308  case ${with_sysroot} in
7309  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7310  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7311  esac
7312
7313  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7314  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7315
7316  case ${TARGET_SYSTEM_ROOT} in
7317  "${test_prefix}"|"${test_prefix}/"*|\
7318  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7319  '${prefix}'|'${prefix}/'*|\
7320  '${exec_prefix}'|'${exec_prefix}/'*)
7321    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7322    TARGET_SYSTEM_ROOT_DEFINE="$t"
7323    ;;
7324  esac
7325
7326 else
7327
7328  TARGET_SYSTEM_ROOT=
7329  TARGET_SYSTEM_ROOT_DEFINE=
7330  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7331
7332 fi
7333
7334
7335
7336
7337
7338
7339 # Check whether --with-specs was given.
7340 if test "${with_specs+set}" = set; then :
7341   withval=$with_specs; CONFIGURE_SPECS=$withval
7342 else
7343   CONFIGURE_SPECS=
7344
7345 fi
7346
7347
7348
7349
7350
7351 # Check whether --with-pkgversion was given.
7352 if test "${with_pkgversion+set}" = set; then :
7353   withval=$with_pkgversion; case "$withval" in
7354       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7355       no)  PKGVERSION= ;;
7356       *)   PKGVERSION="($withval) " ;;
7357      esac
7358 else
7359   PKGVERSION="(GCC) "
7360
7361 fi
7362
7363
7364
7365
7366
7367 # Check whether --with-bugurl was given.
7368 if test "${with_bugurl+set}" = set; then :
7369   withval=$with_bugurl; case "$withval" in
7370       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7371       no)  BUGURL=
7372            ;;
7373       *)   BUGURL="$withval"
7374            ;;
7375      esac
7376 else
7377   BUGURL="http://gcc.gnu.org/bugs.html"
7378
7379 fi
7380
7381   case ${BUGURL} in
7382   "")
7383     REPORT_BUGS_TO=
7384     REPORT_BUGS_TEXI=
7385     ;;
7386   *)
7387     REPORT_BUGS_TO="<$BUGURL>"
7388     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7389     ;;
7390   esac;
7391
7392
7393
7394
7395 # Sanity check enable_languages in case someone does not run the toplevel
7396 # configure # script.
7397 # Check whether --enable-languages was given.
7398 if test "${enable_languages+set}" = set; then :
7399   enableval=$enable_languages; case ,${enable_languages}, in
7400        ,,|,yes,)
7401                 # go safe -- we cannot be much sure without the toplevel
7402                 # configure's
7403                 # analysis of which target libs are present and usable
7404                 enable_languages=c
7405                 ;;
7406          *,all,*)
7407                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7408                 ;;
7409         *,c,*)
7410                 ;;
7411         *)
7412                 enable_languages=c,${enable_languages}
7413                 ;;
7414 esac
7415 else
7416   enable_languages=c
7417 fi
7418
7419
7420
7421 # Check whether --with-multilib-list was given.
7422 if test "${with_multilib_list+set}" = set; then :
7423   withval=$with_multilib_list; :
7424 else
7425   with_multilib_list=default
7426 fi
7427
7428
7429 # -------------------------
7430 # Checks for other programs
7431 # -------------------------
7432
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7434 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7435 set x ${MAKE-make}
7436 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7437 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7438   $as_echo_n "(cached) " >&6
7439 else
7440   cat >conftest.make <<\_ACEOF
7441 SHELL = /bin/sh
7442 all:
7443         @echo '@@@%%%=$(MAKE)=@@@%%%'
7444 _ACEOF
7445 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7446 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7447   *@@@%%%=?*=@@@%%%*)
7448     eval ac_cv_prog_make_${ac_make}_set=yes;;
7449   *)
7450     eval ac_cv_prog_make_${ac_make}_set=no;;
7451 esac
7452 rm -f conftest.make
7453 fi
7454 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7456 $as_echo "yes" >&6; }
7457   SET_MAKE=
7458 else
7459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7460 $as_echo "no" >&6; }
7461   SET_MAKE="MAKE=${MAKE-make}"
7462 fi
7463
7464
7465 # Find some useful tools
7466 for ac_prog in gawk mawk nawk awk
7467 do
7468   # Extract the first word of "$ac_prog", so it can be a program name with args.
7469 set dummy $ac_prog; ac_word=$2
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7471 $as_echo_n "checking for $ac_word... " >&6; }
7472 if test "${ac_cv_prog_AWK+set}" = set; then :
7473   $as_echo_n "(cached) " >&6
7474 else
7475   if test -n "$AWK"; then
7476   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7477 else
7478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7479 for as_dir in $PATH
7480 do
7481   IFS=$as_save_IFS
7482   test -z "$as_dir" && as_dir=.
7483     for ac_exec_ext in '' $ac_executable_extensions; do
7484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7485     ac_cv_prog_AWK="$ac_prog"
7486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7487     break 2
7488   fi
7489 done
7490   done
7491 IFS=$as_save_IFS
7492
7493 fi
7494 fi
7495 AWK=$ac_cv_prog_AWK
7496 if test -n "$AWK"; then
7497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7498 $as_echo "$AWK" >&6; }
7499 else
7500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7501 $as_echo "no" >&6; }
7502 fi
7503
7504
7505   test -n "$AWK" && break
7506 done
7507
7508 # We need awk to create options.c and options.h.
7509 # Bail out if it's missing.
7510 case ${AWK} in
7511   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7512 esac
7513
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7515 $as_echo_n "checking whether ln -s works... " >&6; }
7516 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   rm -f conftestdata_t
7520 echo >conftestdata_f
7521 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7522 then
7523   gcc_cv_prog_LN_S="ln -s"
7524 else
7525   if ln conftestdata_f conftestdata_t 2>/dev/null
7526   then
7527     gcc_cv_prog_LN_S=ln
7528   else
7529     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7530     then
7531       gcc_cv_prog_LN_S="cp -p"
7532     else
7533       gcc_cv_prog_LN_S=cp
7534     fi
7535   fi
7536 fi
7537 rm -f conftestdata_f conftestdata_t
7538
7539 fi
7540 LN_S="$gcc_cv_prog_LN_S"
7541 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7543 $as_echo "yes" >&6; }
7544 else
7545   if test "$gcc_cv_prog_LN_S" = "ln"; then
7546     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7547 $as_echo "no, using ln" >&6; }
7548   else
7549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7550 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7551   fi
7552 fi
7553
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7555 $as_echo_n "checking whether ln works... " >&6; }
7556 if test "${acx_cv_prog_LN+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   rm -f conftestdata_t
7560 echo >conftestdata_f
7561 if ln conftestdata_f conftestdata_t 2>/dev/null
7562 then
7563   acx_cv_prog_LN=ln
7564 else
7565   acx_cv_prog_LN=no
7566 fi
7567 rm -f conftestdata_f conftestdata_t
7568
7569 fi
7570 if test $acx_cv_prog_LN = no; then
7571   LN="$LN_S"
7572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7573 $as_echo "no, using $LN" >&6; }
7574 else
7575   LN="$acx_cv_prog_LN"
7576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7577 $as_echo "yes" >&6; }
7578 fi
7579
7580 if test -n "$ac_tool_prefix"; then
7581   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7582 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7584 $as_echo_n "checking for $ac_word... " >&6; }
7585 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   if test -n "$RANLIB"; then
7589   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7590 else
7591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592 for as_dir in $PATH
7593 do
7594   IFS=$as_save_IFS
7595   test -z "$as_dir" && as_dir=.
7596     for ac_exec_ext in '' $ac_executable_extensions; do
7597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7598     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7600     break 2
7601   fi
7602 done
7603   done
7604 IFS=$as_save_IFS
7605
7606 fi
7607 fi
7608 RANLIB=$ac_cv_prog_RANLIB
7609 if test -n "$RANLIB"; then
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7611 $as_echo "$RANLIB" >&6; }
7612 else
7613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7614 $as_echo "no" >&6; }
7615 fi
7616
7617
7618 fi
7619 if test -z "$ac_cv_prog_RANLIB"; then
7620   ac_ct_RANLIB=$RANLIB
7621   # Extract the first word of "ranlib", so it can be a program name with args.
7622 set dummy ranlib; ac_word=$2
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7624 $as_echo_n "checking for $ac_word... " >&6; }
7625 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7626   $as_echo_n "(cached) " >&6
7627 else
7628   if test -n "$ac_ct_RANLIB"; then
7629   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7630 else
7631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7632 for as_dir in $PATH
7633 do
7634   IFS=$as_save_IFS
7635   test -z "$as_dir" && as_dir=.
7636     for ac_exec_ext in '' $ac_executable_extensions; do
7637   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7638     ac_cv_prog_ac_ct_RANLIB="ranlib"
7639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7640     break 2
7641   fi
7642 done
7643   done
7644 IFS=$as_save_IFS
7645
7646 fi
7647 fi
7648 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7649 if test -n "$ac_ct_RANLIB"; then
7650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7651 $as_echo "$ac_ct_RANLIB" >&6; }
7652 else
7653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7654 $as_echo "no" >&6; }
7655 fi
7656
7657   if test "x$ac_ct_RANLIB" = x; then
7658     RANLIB=":"
7659   else
7660     case $cross_compiling:$ac_tool_warned in
7661 yes:)
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7663 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7664 ac_tool_warned=yes ;;
7665 esac
7666     RANLIB=$ac_ct_RANLIB
7667   fi
7668 else
7669   RANLIB="$ac_cv_prog_RANLIB"
7670 fi
7671
7672 ranlib_flags=""
7673
7674
7675 # Find a good install program.  We prefer a C program (faster),
7676 # so one script is as good as another.  But avoid the broken or
7677 # incompatible versions:
7678 # SysV /etc/install, /usr/sbin/install
7679 # SunOS /usr/etc/install
7680 # IRIX /sbin/install
7681 # AIX /bin/install
7682 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7683 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7684 # ./install, which can be erroneously created by make from ./install.sh.
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7686 $as_echo_n "checking for a BSD compatible install... " >&6; }
7687 if test -z "$INSTALL"; then
7688 if test "${ac_cv_path_install+set}" = set; then :
7689   $as_echo_n "(cached) " >&6
7690 else
7691     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7692   for ac_dir in $PATH; do
7693     # Account for people who put trailing slashes in PATH elements.
7694     case "$ac_dir/" in
7695     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7696     *)
7697       # OSF1 and SCO ODT 3.0 have their own names for install.
7698       for ac_prog in ginstall scoinst install; do
7699         if test -f $ac_dir/$ac_prog; then
7700           if test $ac_prog = install &&
7701             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7702             # AIX install.  It has an incompatible calling convention.
7703             # OSF/1 installbsd also uses dspmsg, but is usable.
7704             :
7705           else
7706             ac_cv_path_install="$ac_dir/$ac_prog -c"
7707             break 2
7708           fi
7709         fi
7710       done
7711       ;;
7712     esac
7713   done
7714   IFS="$ac_save_IFS"
7715
7716 fi
7717   if test "${ac_cv_path_install+set}" = set; then
7718     INSTALL="$ac_cv_path_install"
7719   else
7720     # As a last resort, use the slow shell script.  We don't cache a
7721     # path for INSTALL within a source directory, because that will
7722     # break other packages using the cache if that directory is
7723     # removed, or if the path is relative.
7724     INSTALL="$ac_install_sh"
7725   fi
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7728 $as_echo "$INSTALL" >&6; }
7729
7730 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7731 # It thinks the first close brace ends the variable substitution.
7732 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7733
7734 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7735
7736
7737 # See if cmp has --ignore-initial.
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7739 $as_echo_n "checking for cmp's capabilities... " >&6; }
7740 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7741   $as_echo_n "(cached) " >&6
7742 else
7743    echo abfoo >t1
7744   echo cdfoo >t2
7745   gcc_cv_prog_cmp_skip=slowcompare
7746   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7747     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7748       :
7749     else
7750       gcc_cv_prog_cmp_skip=gnucompare
7751     fi
7752   fi
7753   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7754     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7755       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7756         :
7757       else
7758         gcc_cv_prog_cmp_skip=fastcompare
7759       fi
7760     fi
7761   fi
7762   rm t1 t2
7763
7764 fi
7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7766 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7767 make_compare_target=$gcc_cv_prog_cmp_skip
7768
7769
7770
7771 # See if we have the mktemp command.
7772 # Extract the first word of "mktemp", so it can be a program name with args.
7773 set dummy mktemp; ac_word=$2
7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7775 $as_echo_n "checking for $ac_word... " >&6; }
7776 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7777   $as_echo_n "(cached) " >&6
7778 else
7779   if test -n "$have_mktemp_command"; then
7780   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7781 else
7782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7783 for as_dir in $PATH
7784 do
7785   IFS=$as_save_IFS
7786   test -z "$as_dir" && as_dir=.
7787     for ac_exec_ext in '' $ac_executable_extensions; do
7788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7789     ac_cv_prog_have_mktemp_command="yes"
7790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7791     break 2
7792   fi
7793 done
7794   done
7795 IFS=$as_save_IFS
7796
7797   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7798 fi
7799 fi
7800 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7801 if test -n "$have_mktemp_command"; then
7802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7803 $as_echo "$have_mktemp_command" >&6; }
7804 else
7805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7806 $as_echo "no" >&6; }
7807 fi
7808
7809
7810
7811 # See if makeinfo has been installed and is modern enough
7812 # that we can use it.
7813
7814   # Extract the first word of "makeinfo", so it can be a program name with args.
7815 set dummy makeinfo; ac_word=$2
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7817 $as_echo_n "checking for $ac_word... " >&6; }
7818 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7819   $as_echo_n "(cached) " >&6
7820 else
7821   if test -n "$MAKEINFO"; then
7822   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7823 else
7824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7825 for as_dir in $PATH
7826 do
7827   IFS=$as_save_IFS
7828   test -z "$as_dir" && as_dir=.
7829     for ac_exec_ext in '' $ac_executable_extensions; do
7830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7831     ac_cv_prog_MAKEINFO="makeinfo"
7832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7833     break 2
7834   fi
7835 done
7836   done
7837 IFS=$as_save_IFS
7838
7839 fi
7840 fi
7841 MAKEINFO=$ac_cv_prog_MAKEINFO
7842 if test -n "$MAKEINFO"; then
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7844 $as_echo "$MAKEINFO" >&6; }
7845 else
7846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7847 $as_echo "no" >&6; }
7848 fi
7849
7850
7851   if test -n "$MAKEINFO"; then
7852     # Found it, now check the version.
7853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7854 $as_echo_n "checking for modern makeinfo... " >&6; }
7855 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7856   $as_echo_n "(cached) " >&6
7857 else
7858   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7859                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7860
7861                     case $ac_prog_version in
7862                       '')  gcc_cv_prog_makeinfo_modern=no;;
7863                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7864                       *)   gcc_cv_prog_makeinfo_modern=no;;
7865                     esac
7866
7867 fi
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7869 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7870   else
7871     gcc_cv_prog_makeinfo_modern=no
7872   fi
7873   if test $gcc_cv_prog_makeinfo_modern = no; then
7874     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7875   fi
7876
7877 if test $gcc_cv_prog_makeinfo_modern = no; then
7878   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7879 *** Makeinfo is missing or too old.
7880 *** Info documentation will not be built." >&5
7881 $as_echo "$as_me: WARNING:
7882 *** Makeinfo is missing or too old.
7883 *** Info documentation will not be built." >&2;}
7884   BUILD_INFO=
7885 else
7886   BUILD_INFO=info
7887 fi
7888
7889
7890 # Is pod2man recent enough to regenerate manpages?
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7892 $as_echo_n "checking for recent Pod::Man... " >&6; }
7893 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7895 $as_echo "yes" >&6; }
7896   GENERATED_MANPAGES=generated-manpages
7897 else
7898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7900   GENERATED_MANPAGES=
7901 fi
7902
7903
7904 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7905
7906 # How about lex?
7907 for ac_prog in flex
7908 do
7909   # Extract the first word of "$ac_prog", so it can be a program name with args.
7910 set dummy $ac_prog; ac_word=$2
7911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7912 $as_echo_n "checking for $ac_word... " >&6; }
7913 if test "${ac_cv_prog_FLEX+set}" = set; then :
7914   $as_echo_n "(cached) " >&6
7915 else
7916   if test -n "$FLEX"; then
7917   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7918 else
7919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7920 for as_dir in $PATH
7921 do
7922   IFS=$as_save_IFS
7923   test -z "$as_dir" && as_dir=.
7924     for ac_exec_ext in '' $ac_executable_extensions; do
7925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7926     ac_cv_prog_FLEX="$ac_prog"
7927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7928     break 2
7929   fi
7930 done
7931   done
7932 IFS=$as_save_IFS
7933
7934 fi
7935 fi
7936 FLEX=$ac_cv_prog_FLEX
7937 if test -n "$FLEX"; then
7938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7939 $as_echo "$FLEX" >&6; }
7940 else
7941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7942 $as_echo "no" >&6; }
7943 fi
7944
7945
7946   test -n "$FLEX" && break
7947 done
7948 test -n "$FLEX" || FLEX="$MISSING flex"
7949
7950
7951 # Bison?
7952 for ac_prog in bison
7953 do
7954   # Extract the first word of "$ac_prog", so it can be a program name with args.
7955 set dummy $ac_prog; ac_word=$2
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7957 $as_echo_n "checking for $ac_word... " >&6; }
7958 if test "${ac_cv_prog_BISON+set}" = set; then :
7959   $as_echo_n "(cached) " >&6
7960 else
7961   if test -n "$BISON"; then
7962   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7963 else
7964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7965 for as_dir in $PATH
7966 do
7967   IFS=$as_save_IFS
7968   test -z "$as_dir" && as_dir=.
7969     for ac_exec_ext in '' $ac_executable_extensions; do
7970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7971     ac_cv_prog_BISON="$ac_prog"
7972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7973     break 2
7974   fi
7975 done
7976   done
7977 IFS=$as_save_IFS
7978
7979 fi
7980 fi
7981 BISON=$ac_cv_prog_BISON
7982 if test -n "$BISON"; then
7983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7984 $as_echo "$BISON" >&6; }
7985 else
7986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7987 $as_echo "no" >&6; }
7988 fi
7989
7990
7991   test -n "$BISON" && break
7992 done
7993 test -n "$BISON" || BISON="$MISSING bison"
7994
7995
7996 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7997 # check for build == host before using them.
7998
7999 # NM
8000 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8001   && test -d ../binutils ; then
8002   NM='${objdir}/../binutils/nm-new'
8003 else
8004   # Extract the first word of "nm", so it can be a program name with args.
8005 set dummy nm; ac_word=$2
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8007 $as_echo_n "checking for $ac_word... " >&6; }
8008 if test "${ac_cv_prog_NM+set}" = set; then :
8009   $as_echo_n "(cached) " >&6
8010 else
8011   if test -n "$NM"; then
8012   ac_cv_prog_NM="$NM" # Let the user override the test.
8013 else
8014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8015 for as_dir in $PATH
8016 do
8017   IFS=$as_save_IFS
8018   test -z "$as_dir" && as_dir=.
8019     for ac_exec_ext in '' $ac_executable_extensions; do
8020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8021     ac_cv_prog_NM="nm"
8022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8023     break 2
8024   fi
8025 done
8026   done
8027 IFS=$as_save_IFS
8028
8029   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8030 fi
8031 fi
8032 NM=$ac_cv_prog_NM
8033 if test -n "$NM"; then
8034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8035 $as_echo "$NM" >&6; }
8036 else
8037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8038 $as_echo "no" >&6; }
8039 fi
8040
8041
8042 fi
8043
8044 # AR
8045 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8046   && test -d ../binutils ; then
8047   AR='${objdir}/../binutils/ar'
8048 else
8049   # Extract the first word of "ar", so it can be a program name with args.
8050 set dummy ar; ac_word=$2
8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8052 $as_echo_n "checking for $ac_word... " >&6; }
8053 if test "${ac_cv_prog_AR+set}" = set; then :
8054   $as_echo_n "(cached) " >&6
8055 else
8056   if test -n "$AR"; then
8057   ac_cv_prog_AR="$AR" # Let the user override the test.
8058 else
8059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8060 for as_dir in $PATH
8061 do
8062   IFS=$as_save_IFS
8063   test -z "$as_dir" && as_dir=.
8064     for ac_exec_ext in '' $ac_executable_extensions; do
8065   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8066     ac_cv_prog_AR="ar"
8067     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8068     break 2
8069   fi
8070 done
8071   done
8072 IFS=$as_save_IFS
8073
8074   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8075 fi
8076 fi
8077 AR=$ac_cv_prog_AR
8078 if test -n "$AR"; then
8079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8080 $as_echo "$AR" >&6; }
8081 else
8082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8083 $as_echo "no" >&6; }
8084 fi
8085
8086
8087 fi
8088
8089
8090 # --------------------
8091 # Checks for C headers
8092 # --------------------
8093
8094 # Need to reject headers which give warnings, so that the -Werror bootstrap
8095 # works later. *sigh*  This needs to come before all header checks.
8096
8097 ac_c_preproc_warn_flag=yes
8098
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8100 $as_echo_n "checking for ANSI C header files... " >&6; }
8101 if test "${ac_cv_header_stdc+set}" = set; then :
8102   $as_echo_n "(cached) " >&6
8103 else
8104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8105 /* end confdefs.h.  */
8106 #include <stdlib.h>
8107 #include <stdarg.h>
8108 #include <string.h>
8109 #include <float.h>
8110
8111 int
8112 main ()
8113 {
8114
8115   ;
8116   return 0;
8117 }
8118 _ACEOF
8119 if ac_fn_c_try_compile "$LINENO"; then :
8120   ac_cv_header_stdc=yes
8121 else
8122   ac_cv_header_stdc=no
8123 fi
8124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8125
8126 if test $ac_cv_header_stdc = yes; then
8127   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8129 /* end confdefs.h.  */
8130 #include <string.h>
8131
8132 _ACEOF
8133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8134   $EGREP "memchr" >/dev/null 2>&1; then :
8135
8136 else
8137   ac_cv_header_stdc=no
8138 fi
8139 rm -f conftest*
8140
8141 fi
8142
8143 if test $ac_cv_header_stdc = yes; then
8144   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8146 /* end confdefs.h.  */
8147 #include <stdlib.h>
8148
8149 _ACEOF
8150 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8151   $EGREP "free" >/dev/null 2>&1; then :
8152
8153 else
8154   ac_cv_header_stdc=no
8155 fi
8156 rm -f conftest*
8157
8158 fi
8159
8160 if test $ac_cv_header_stdc = yes; then
8161   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8162   if test "$cross_compiling" = yes; then :
8163   :
8164 else
8165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8166 /* end confdefs.h.  */
8167 #include <ctype.h>
8168 #include <stdlib.h>
8169 #if ((' ' & 0x0FF) == 0x020)
8170 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8171 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8172 #else
8173 # define ISLOWER(c) \
8174                    (('a' <= (c) && (c) <= 'i') \
8175                      || ('j' <= (c) && (c) <= 'r') \
8176                      || ('s' <= (c) && (c) <= 'z'))
8177 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8178 #endif
8179
8180 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8181 int
8182 main ()
8183 {
8184   int i;
8185   for (i = 0; i < 256; i++)
8186     if (XOR (islower (i), ISLOWER (i))
8187         || toupper (i) != TOUPPER (i))
8188       return 2;
8189   return 0;
8190 }
8191 _ACEOF
8192 if ac_fn_c_try_run "$LINENO"; then :
8193
8194 else
8195   ac_cv_header_stdc=no
8196 fi
8197 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8198   conftest.$ac_objext conftest.beam conftest.$ac_ext
8199 fi
8200
8201 fi
8202 fi
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8204 $as_echo "$ac_cv_header_stdc" >&6; }
8205 if test $ac_cv_header_stdc = yes; then
8206
8207 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8208
8209 fi
8210
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8212 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8213 if test "${ac_cv_header_time+set}" = set; then :
8214   $as_echo_n "(cached) " >&6
8215 else
8216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8217 /* end confdefs.h.  */
8218 #include <sys/types.h>
8219 #include <sys/time.h>
8220 #include <time.h>
8221
8222 int
8223 main ()
8224 {
8225 if ((struct tm *) 0)
8226 return 0;
8227   ;
8228   return 0;
8229 }
8230 _ACEOF
8231 if ac_fn_c_try_compile "$LINENO"; then :
8232   ac_cv_header_time=yes
8233 else
8234   ac_cv_header_time=no
8235 fi
8236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8237 fi
8238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8239 $as_echo "$ac_cv_header_time" >&6; }
8240 if test $ac_cv_header_time = yes; then
8241
8242 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8243
8244 fi
8245
8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8247 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8248 if test "${gcc_cv_header_string+set}" = set; then :
8249   $as_echo_n "(cached) " >&6
8250 else
8251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8252 /* end confdefs.h.  */
8253 #include <string.h>
8254 #include <strings.h>
8255 int
8256 main ()
8257 {
8258
8259   ;
8260   return 0;
8261 }
8262 _ACEOF
8263 if ac_fn_c_try_compile "$LINENO"; then :
8264   gcc_cv_header_string=yes
8265 else
8266   gcc_cv_header_string=no
8267 fi
8268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8269 fi
8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8271 $as_echo "$gcc_cv_header_string" >&6; }
8272 if test $gcc_cv_header_string = yes; then
8273
8274 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8275
8276 fi
8277
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8279 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8280 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8281   $as_echo_n "(cached) " >&6
8282 else
8283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8284 /* end confdefs.h.  */
8285 #include <sys/types.h>
8286 #include <sys/wait.h>
8287 #ifndef WEXITSTATUS
8288 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8289 #endif
8290 #ifndef WIFEXITED
8291 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8292 #endif
8293
8294 int
8295 main ()
8296 {
8297   int s;
8298   wait (&s);
8299   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8300   ;
8301   return 0;
8302 }
8303 _ACEOF
8304 if ac_fn_c_try_compile "$LINENO"; then :
8305   ac_cv_header_sys_wait_h=yes
8306 else
8307   ac_cv_header_sys_wait_h=no
8308 fi
8309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8310 fi
8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8312 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8313 if test $ac_cv_header_sys_wait_h = yes; then
8314
8315 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8316
8317 fi
8318
8319 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8320                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8321                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8322                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8323 do :
8324   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8325 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8326 eval as_val=\$$as_ac_Header
8327    if test "x$as_val" = x""yes; then :
8328   cat >>confdefs.h <<_ACEOF
8329 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8330 _ACEOF
8331
8332 fi
8333 done
8334
8335
8336 # Check for thread headers.
8337 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8338 if test "x$ac_cv_header_thread_h" = x""yes; then :
8339   have_thread_h=yes
8340 else
8341   have_thread_h=
8342 fi
8343
8344 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8345 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8346   have_pthread_h=yes
8347 else
8348   have_pthread_h=
8349 fi
8350
8351
8352 # These tests can't be done till we know if we have limits.h.
8353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8354 $as_echo_n "checking for CHAR_BIT... " >&6; }
8355 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8356   $as_echo_n "(cached) " >&6
8357 else
8358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8359 /* end confdefs.h.  */
8360 #ifdef HAVE_LIMITS_H
8361 #include <limits.h>
8362 #endif
8363 #ifdef CHAR_BIT
8364 found
8365 #endif
8366 _ACEOF
8367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8368   $EGREP "found" >/dev/null 2>&1; then :
8369   gcc_cv_decl_char_bit=yes
8370 else
8371   gcc_cv_decl_char_bit=no
8372 fi
8373 rm -f conftest*
8374
8375
8376 fi
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8378 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8379 if test $gcc_cv_decl_char_bit = no; then
8380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8381 $as_echo_n "checking number of bits in a byte... " >&6; }
8382 if test "${gcc_cv_c_nbby+set}" = set; then :
8383   $as_echo_n "(cached) " >&6
8384 else
8385   i=8
8386  gcc_cv_c_nbby=
8387  while test $i -lt 65; do
8388    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390
8391 int
8392 main ()
8393 {
8394 switch(0) {
8395   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8396   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8397   ; }
8398   ;
8399   return 0;
8400 }
8401 _ACEOF
8402 if ac_fn_c_try_compile "$LINENO"; then :
8403   gcc_cv_c_nbby=$i; break
8404 fi
8405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8406    i=`expr $i + 1`
8407  done
8408  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8409
8410 fi
8411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8412 $as_echo "$gcc_cv_c_nbby" >&6; }
8413 if test $gcc_cv_c_nbby = failed; then
8414   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8415 else
8416
8417 cat >>confdefs.h <<_ACEOF
8418 #define CHAR_BIT $gcc_cv_c_nbby
8419 _ACEOF
8420
8421 fi
8422 fi
8423  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8424 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8425 if test "${ac_cv_c_bigendian+set}" = set; then :
8426   $as_echo_n "(cached) " >&6
8427 else
8428   ac_cv_c_bigendian=unknown
8429     # See if we're dealing with a universal compiler.
8430     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #ifndef __APPLE_CC__
8433                not a universal capable compiler
8434              #endif
8435              typedef int dummy;
8436
8437 _ACEOF
8438 if ac_fn_c_try_compile "$LINENO"; then :
8439
8440         # Check for potential -arch flags.  It is not universal unless
8441         # there are at least two -arch flags with different values.
8442         ac_arch=
8443         ac_prev=
8444         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8445          if test -n "$ac_prev"; then
8446            case $ac_word in
8447              i?86 | x86_64 | ppc | ppc64)
8448                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8449                  ac_arch=$ac_word
8450                else
8451                  ac_cv_c_bigendian=universal
8452                  break
8453                fi
8454                ;;
8455            esac
8456            ac_prev=
8457          elif test "x$ac_word" = "x-arch"; then
8458            ac_prev=arch
8459          fi
8460        done
8461 fi
8462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8463     if test $ac_cv_c_bigendian = unknown; then
8464       # See if sys/param.h defines the BYTE_ORDER macro.
8465       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8466 /* end confdefs.h.  */
8467 #include <sys/types.h>
8468              #include <sys/param.h>
8469
8470 int
8471 main ()
8472 {
8473 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8474                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8475                      && LITTLE_ENDIAN)
8476               bogus endian macros
8477              #endif
8478
8479   ;
8480   return 0;
8481 }
8482 _ACEOF
8483 if ac_fn_c_try_compile "$LINENO"; then :
8484   # It does; now see whether it defined to BIG_ENDIAN or not.
8485          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8486 /* end confdefs.h.  */
8487 #include <sys/types.h>
8488                 #include <sys/param.h>
8489
8490 int
8491 main ()
8492 {
8493 #if BYTE_ORDER != BIG_ENDIAN
8494                  not big endian
8495                 #endif
8496
8497   ;
8498   return 0;
8499 }
8500 _ACEOF
8501 if ac_fn_c_try_compile "$LINENO"; then :
8502   ac_cv_c_bigendian=yes
8503 else
8504   ac_cv_c_bigendian=no
8505 fi
8506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8509     fi
8510     if test $ac_cv_c_bigendian = unknown; then
8511       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8512       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8513 /* end confdefs.h.  */
8514 #include <limits.h>
8515
8516 int
8517 main ()
8518 {
8519 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8520               bogus endian macros
8521              #endif
8522
8523   ;
8524   return 0;
8525 }
8526 _ACEOF
8527 if ac_fn_c_try_compile "$LINENO"; then :
8528   # It does; now see whether it defined to _BIG_ENDIAN or not.
8529          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8530 /* end confdefs.h.  */
8531 #include <limits.h>
8532
8533 int
8534 main ()
8535 {
8536 #ifndef _BIG_ENDIAN
8537                  not big endian
8538                 #endif
8539
8540   ;
8541   return 0;
8542 }
8543 _ACEOF
8544 if ac_fn_c_try_compile "$LINENO"; then :
8545   ac_cv_c_bigendian=yes
8546 else
8547   ac_cv_c_bigendian=no
8548 fi
8549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8550 fi
8551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8552     fi
8553     if test $ac_cv_c_bigendian = unknown; then
8554       # Compile a test program.
8555       if test "$cross_compiling" = yes; then :
8556   # Try to guess by grepping values from an object file.
8557          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8558 /* end confdefs.h.  */
8559 short int ascii_mm[] =
8560                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8561                 short int ascii_ii[] =
8562                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8563                 int use_ascii (int i) {
8564                   return ascii_mm[i] + ascii_ii[i];
8565                 }
8566                 short int ebcdic_ii[] =
8567                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8568                 short int ebcdic_mm[] =
8569                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8570                 int use_ebcdic (int i) {
8571                   return ebcdic_mm[i] + ebcdic_ii[i];
8572                 }
8573                 extern int foo;
8574
8575 int
8576 main ()
8577 {
8578 return use_ascii (foo) == use_ebcdic (foo);
8579   ;
8580   return 0;
8581 }
8582 _ACEOF
8583 if ac_fn_c_try_compile "$LINENO"; then :
8584   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8585               ac_cv_c_bigendian=yes
8586             fi
8587             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8588               if test "$ac_cv_c_bigendian" = unknown; then
8589                 ac_cv_c_bigendian=no
8590               else
8591                 # finding both strings is unlikely to happen, but who knows?
8592                 ac_cv_c_bigendian=unknown
8593               fi
8594             fi
8595 fi
8596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8597 else
8598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8599 /* end confdefs.h.  */
8600 $ac_includes_default
8601 int
8602 main ()
8603 {
8604
8605              /* Are we little or big endian?  From Harbison&Steele.  */
8606              union
8607              {
8608                long int l;
8609                char c[sizeof (long int)];
8610              } u;
8611              u.l = 1;
8612              return u.c[sizeof (long int) - 1] == 1;
8613
8614   ;
8615   return 0;
8616 }
8617 _ACEOF
8618 if ac_fn_c_try_run "$LINENO"; then :
8619   ac_cv_c_bigendian=no
8620 else
8621   ac_cv_c_bigendian=yes
8622 fi
8623 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8624   conftest.$ac_objext conftest.beam conftest.$ac_ext
8625 fi
8626
8627     fi
8628 fi
8629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8630 $as_echo "$ac_cv_c_bigendian" >&6; }
8631  case $ac_cv_c_bigendian in #(
8632    yes)
8633      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8634 ;; #(
8635    no)
8636       ;; #(
8637    universal)
8638
8639 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8640
8641      ;; #(
8642    *)
8643      as_fn_error "unknown endianness
8644  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8645  esac
8646
8647
8648 # ----------------------
8649 # Checks for C++ headers
8650 # ----------------------
8651
8652 ac_ext=cpp
8653 ac_cpp='$CXXCPP $CPPFLAGS'
8654 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8655 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8656 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8658 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8659 if test -z "$CXXCPP"; then
8660   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8661   $as_echo_n "(cached) " >&6
8662 else
8663       # Double quotes because CXXCPP needs to be expanded
8664     for CXXCPP in "$CXX -E" "/lib/cpp"
8665     do
8666       ac_preproc_ok=false
8667 for ac_cxx_preproc_warn_flag in '' yes
8668 do
8669   # Use a header file that comes with gcc, so configuring glibc
8670   # with a fresh cross-compiler works.
8671   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8672   # <limits.h> exists even on freestanding compilers.
8673   # On the NeXT, cc -E runs the code through the compiler's parser,
8674   # not just through cpp. "Syntax error" is here to catch this case.
8675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8676 /* end confdefs.h.  */
8677 #ifdef __STDC__
8678 # include <limits.h>
8679 #else
8680 # include <assert.h>
8681 #endif
8682                      Syntax error
8683 _ACEOF
8684 if ac_fn_cxx_try_cpp "$LINENO"; then :
8685
8686 else
8687   # Broken: fails on valid input.
8688 continue
8689 fi
8690 rm -f conftest.err conftest.$ac_ext
8691
8692   # OK, works on sane cases.  Now check whether nonexistent headers
8693   # can be detected and how.
8694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8695 /* end confdefs.h.  */
8696 #include <ac_nonexistent.h>
8697 _ACEOF
8698 if ac_fn_cxx_try_cpp "$LINENO"; then :
8699   # Broken: success on invalid input.
8700 continue
8701 else
8702   # Passes both tests.
8703 ac_preproc_ok=:
8704 break
8705 fi
8706 rm -f conftest.err conftest.$ac_ext
8707
8708 done
8709 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8710 rm -f conftest.err conftest.$ac_ext
8711 if $ac_preproc_ok; then :
8712   break
8713 fi
8714
8715     done
8716     ac_cv_prog_CXXCPP=$CXXCPP
8717
8718 fi
8719   CXXCPP=$ac_cv_prog_CXXCPP
8720 else
8721   ac_cv_prog_CXXCPP=$CXXCPP
8722 fi
8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8724 $as_echo "$CXXCPP" >&6; }
8725 ac_preproc_ok=false
8726 for ac_cxx_preproc_warn_flag in '' yes
8727 do
8728   # Use a header file that comes with gcc, so configuring glibc
8729   # with a fresh cross-compiler works.
8730   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8731   # <limits.h> exists even on freestanding compilers.
8732   # On the NeXT, cc -E runs the code through the compiler's parser,
8733   # not just through cpp. "Syntax error" is here to catch this case.
8734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8735 /* end confdefs.h.  */
8736 #ifdef __STDC__
8737 # include <limits.h>
8738 #else
8739 # include <assert.h>
8740 #endif
8741                      Syntax error
8742 _ACEOF
8743 if ac_fn_cxx_try_cpp "$LINENO"; then :
8744
8745 else
8746   # Broken: fails on valid input.
8747 continue
8748 fi
8749 rm -f conftest.err conftest.$ac_ext
8750
8751   # OK, works on sane cases.  Now check whether nonexistent headers
8752   # can be detected and how.
8753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8754 /* end confdefs.h.  */
8755 #include <ac_nonexistent.h>
8756 _ACEOF
8757 if ac_fn_cxx_try_cpp "$LINENO"; then :
8758   # Broken: success on invalid input.
8759 continue
8760 else
8761   # Passes both tests.
8762 ac_preproc_ok=:
8763 break
8764 fi
8765 rm -f conftest.err conftest.$ac_ext
8766
8767 done
8768 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8769 rm -f conftest.err conftest.$ac_ext
8770 if $ac_preproc_ok; then :
8771
8772 else
8773   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8776 See \`config.log' for more details." >&5
8777 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8778 See \`config.log' for more details." >&2;}; }
8779 fi
8780
8781 ac_ext=c
8782 ac_cpp='$CPP $CPPFLAGS'
8783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8786
8787
8788 ac_ext=cpp
8789 ac_cpp='$CXXCPP $CPPFLAGS'
8790 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8791 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8792 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8793
8794
8795
8796
8797 for ac_header in unordered_map
8798 do :
8799   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8800 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8801   cat >>confdefs.h <<_ACEOF
8802 #define HAVE_UNORDERED_MAP 1
8803 _ACEOF
8804
8805 fi
8806 done
8807
8808 for ac_header in tr1/unordered_map
8809 do :
8810   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8811 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8812   cat >>confdefs.h <<_ACEOF
8813 #define HAVE_TR1_UNORDERED_MAP 1
8814 _ACEOF
8815
8816 fi
8817 done
8818
8819 for ac_header in ext/hash_map
8820 do :
8821   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8822 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8823   cat >>confdefs.h <<_ACEOF
8824 #define HAVE_EXT_HASH_MAP 1
8825 _ACEOF
8826
8827 fi
8828 done
8829
8830
8831 ac_ext=c
8832 ac_cpp='$CPP $CPPFLAGS'
8833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8836
8837
8838 # --------
8839 # UNSORTED
8840 # --------
8841
8842
8843 # These libraries may be used by collect2.
8844 # We may need a special search path to get them linked.
8845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8846 $as_echo_n "checking for collect2 libraries... " >&6; }
8847 if test "${gcc_cv_collect2_libs+set}" = set; then :
8848   $as_echo_n "(cached) " >&6
8849 else
8850   save_LIBS="$LIBS"
8851 for libs in '' -lld -lmld \
8852                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8853                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8854 do
8855         LIBS="$libs"
8856         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8857 /* end confdefs.h.  */
8858
8859 /* Override any GCC internal prototype to avoid an error.
8860    Use char because int might match the return type of a GCC
8861    builtin and then its argument prototype would still apply.  */
8862 #ifdef __cplusplus
8863 extern "C"
8864 #endif
8865 char ldopen ();
8866 int
8867 main ()
8868 {
8869 return ldopen ();
8870   ;
8871   return 0;
8872 }
8873 _ACEOF
8874 if ac_fn_c_try_link "$LINENO"; then :
8875   gcc_cv_collect2_libs="$libs"; break
8876 fi
8877 rm -f core conftest.err conftest.$ac_objext \
8878     conftest$ac_exeext conftest.$ac_ext
8879 done
8880 LIBS="$save_LIBS"
8881 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8882 fi
8883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8884 $as_echo "$gcc_cv_collect2_libs" >&6; }
8885 case $gcc_cv_collect2_libs in
8886         "none required")        ;;
8887         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8888 esac
8889
8890
8891 # When building Ada code on Alpha, we need exc_resume which is usually in
8892 # -lexc.  So test for it.
8893 save_LIBS="$LIBS"
8894 LIBS=
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8896 $as_echo_n "checking for library containing exc_resume... " >&6; }
8897 if test "${ac_cv_search_exc_resume+set}" = set; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   ac_func_search_save_LIBS=$LIBS
8901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8902 /* end confdefs.h.  */
8903
8904 /* Override any GCC internal prototype to avoid an error.
8905    Use char because int might match the return type of a GCC
8906    builtin and then its argument prototype would still apply.  */
8907 #ifdef __cplusplus
8908 extern "C"
8909 #endif
8910 char exc_resume ();
8911 int
8912 main ()
8913 {
8914 return exc_resume ();
8915   ;
8916   return 0;
8917 }
8918 _ACEOF
8919 for ac_lib in '' exc; do
8920   if test -z "$ac_lib"; then
8921     ac_res="none required"
8922   else
8923     ac_res=-l$ac_lib
8924     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8925   fi
8926   if ac_fn_c_try_link "$LINENO"; then :
8927   ac_cv_search_exc_resume=$ac_res
8928 fi
8929 rm -f core conftest.err conftest.$ac_objext \
8930     conftest$ac_exeext
8931   if test "${ac_cv_search_exc_resume+set}" = set; then :
8932   break
8933 fi
8934 done
8935 if test "${ac_cv_search_exc_resume+set}" = set; then :
8936
8937 else
8938   ac_cv_search_exc_resume=no
8939 fi
8940 rm conftest.$ac_ext
8941 LIBS=$ac_func_search_save_LIBS
8942 fi
8943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8944 $as_echo "$ac_cv_search_exc_resume" >&6; }
8945 ac_res=$ac_cv_search_exc_resume
8946 if test "$ac_res" != no; then :
8947   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8948
8949 fi
8950
8951 GNAT_LIBEXC="$LIBS"
8952 LIBS="$save_LIBS"
8953
8954
8955 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8956 save_LIBS="$LIBS"
8957 LIBS=
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8959 $as_echo_n "checking for library containing kstat_open... " >&6; }
8960 if test "${ac_cv_search_kstat_open+set}" = set; then :
8961   $as_echo_n "(cached) " >&6
8962 else
8963   ac_func_search_save_LIBS=$LIBS
8964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8965 /* end confdefs.h.  */
8966
8967 /* Override any GCC internal prototype to avoid an error.
8968    Use char because int might match the return type of a GCC
8969    builtin and then its argument prototype would still apply.  */
8970 #ifdef __cplusplus
8971 extern "C"
8972 #endif
8973 char kstat_open ();
8974 int
8975 main ()
8976 {
8977 return kstat_open ();
8978   ;
8979   return 0;
8980 }
8981 _ACEOF
8982 for ac_lib in '' kstat; do
8983   if test -z "$ac_lib"; then
8984     ac_res="none required"
8985   else
8986     ac_res=-l$ac_lib
8987     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8988   fi
8989   if ac_fn_c_try_link "$LINENO"; then :
8990   ac_cv_search_kstat_open=$ac_res
8991 fi
8992 rm -f core conftest.err conftest.$ac_objext \
8993     conftest$ac_exeext
8994   if test "${ac_cv_search_kstat_open+set}" = set; then :
8995   break
8996 fi
8997 done
8998 if test "${ac_cv_search_kstat_open+set}" = set; then :
8999
9000 else
9001   ac_cv_search_kstat_open=no
9002 fi
9003 rm conftest.$ac_ext
9004 LIBS=$ac_func_search_save_LIBS
9005 fi
9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9007 $as_echo "$ac_cv_search_kstat_open" >&6; }
9008 ac_res=$ac_cv_search_kstat_open
9009 if test "$ac_res" != no; then :
9010   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9011
9012 fi
9013
9014 EXTRA_GCC_LIBS="$LIBS"
9015 LIBS="$save_LIBS"
9016
9017
9018 # Some systems put ldexp and frexp in libm instead of libc; assume
9019 # they're both in the same place.  jcf-dump needs them.
9020 save_LIBS="$LIBS"
9021 LIBS=
9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9023 $as_echo_n "checking for library containing ldexp... " >&6; }
9024 if test "${ac_cv_search_ldexp+set}" = set; then :
9025   $as_echo_n "(cached) " >&6
9026 else
9027   ac_func_search_save_LIBS=$LIBS
9028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9029 /* end confdefs.h.  */
9030
9031 /* Override any GCC internal prototype to avoid an error.
9032    Use char because int might match the return type of a GCC
9033    builtin and then its argument prototype would still apply.  */
9034 #ifdef __cplusplus
9035 extern "C"
9036 #endif
9037 char ldexp ();
9038 int
9039 main ()
9040 {
9041 return ldexp ();
9042   ;
9043   return 0;
9044 }
9045 _ACEOF
9046 for ac_lib in '' m; do
9047   if test -z "$ac_lib"; then
9048     ac_res="none required"
9049   else
9050     ac_res=-l$ac_lib
9051     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9052   fi
9053   if ac_fn_c_try_link "$LINENO"; then :
9054   ac_cv_search_ldexp=$ac_res
9055 fi
9056 rm -f core conftest.err conftest.$ac_objext \
9057     conftest$ac_exeext
9058   if test "${ac_cv_search_ldexp+set}" = set; then :
9059   break
9060 fi
9061 done
9062 if test "${ac_cv_search_ldexp+set}" = set; then :
9063
9064 else
9065   ac_cv_search_ldexp=no
9066 fi
9067 rm conftest.$ac_ext
9068 LIBS=$ac_func_search_save_LIBS
9069 fi
9070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9071 $as_echo "$ac_cv_search_ldexp" >&6; }
9072 ac_res=$ac_cv_search_ldexp
9073 if test "$ac_res" != no; then :
9074   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9075
9076 fi
9077
9078 LDEXP_LIB="$LIBS"
9079 LIBS="$save_LIBS"
9080
9081
9082 # Use <inttypes.h> only if it exists,
9083 # doesn't clash with <sys/types.h>, and declares intmax_t.
9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9085 $as_echo_n "checking for inttypes.h... " >&6; }
9086 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9087   $as_echo_n "(cached) " >&6
9088 else
9089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9090 /* end confdefs.h.  */
9091 #include <sys/types.h>
9092 #include <inttypes.h>
9093 int
9094 main ()
9095 {
9096 intmax_t i = -1;
9097   ;
9098   return 0;
9099 }
9100 _ACEOF
9101 if ac_fn_c_try_compile "$LINENO"; then :
9102   gcc_cv_header_inttypes_h=yes
9103 else
9104   gcc_cv_header_inttypes_h=no
9105 fi
9106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9107 fi
9108
9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9110 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9111 if test $gcc_cv_header_inttypes_h = yes; then
9112
9113 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9114
9115 fi
9116
9117
9118
9119 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9120         sysconf strsignal getrusage nl_langinfo \
9121         gettimeofday mbstowcs wcswidth mmap setlocale \
9122         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9123 do :
9124   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9125 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9126 eval as_val=\$$as_ac_var
9127    if test "x$as_val" = x""yes; then :
9128   cat >>confdefs.h <<_ACEOF
9129 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9130 _ACEOF
9131
9132 fi
9133 done
9134
9135
9136 if test x$ac_cv_func_mbstowcs = xyes; then
9137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9138 $as_echo_n "checking whether mbstowcs works... " >&6; }
9139 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9140   $as_echo_n "(cached) " >&6
9141 else
9142       if test "$cross_compiling" = yes; then :
9143   gcc_cv_func_mbstowcs_works=yes
9144 else
9145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9146 /* end confdefs.h.  */
9147 #include <stdlib.h>
9148 int main()
9149 {
9150   mbstowcs(0, "", 0);
9151   return 0;
9152 }
9153 _ACEOF
9154 if ac_fn_c_try_run "$LINENO"; then :
9155   gcc_cv_func_mbstowcs_works=yes
9156 else
9157   gcc_cv_func_mbstowcs_works=no
9158 fi
9159 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9160   conftest.$ac_objext conftest.beam conftest.$ac_ext
9161 fi
9162
9163 fi
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9165 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9166   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9167
9168 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9169
9170   fi
9171 fi
9172
9173 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9174 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9175
9176 else
9177
9178 cat >>confdefs.h <<_ACEOF
9179 #define ssize_t int
9180 _ACEOF
9181
9182 fi
9183
9184 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9185 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9186
9187 else
9188
9189 cat >>confdefs.h <<_ACEOF
9190 #define caddr_t char *
9191 _ACEOF
9192
9193 fi
9194
9195
9196
9197 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9198 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9199   gcc_header_sys_mman_h=yes
9200 else
9201   gcc_header_sys_mman_h=no
9202 fi
9203
9204 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9205 if test "x$ac_cv_func_mmap" = x""yes; then :
9206   gcc_func_mmap=yes
9207 else
9208   gcc_func_mmap=no
9209 fi
9210
9211 if test "$gcc_header_sys_mman_h" != yes \
9212  || test "$gcc_func_mmap" != yes; then
9213    gcc_cv_func_mmap_file=no
9214    gcc_cv_func_mmap_dev_zero=no
9215    gcc_cv_func_mmap_anon=no
9216 else
9217    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9218 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9219 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9220   $as_echo_n "(cached) " >&6
9221 else
9222   # Add a system to this blacklist if
9223    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9224    # memory area containing the same data that you'd get if you applied
9225    # read() to the same fd.  The only system known to have a problem here
9226    # is VMS, where text files have record structure.
9227    case "$host_os" in
9228      *vms* | ultrix*)
9229         gcc_cv_func_mmap_file=no ;;
9230      *)
9231         gcc_cv_func_mmap_file=yes;;
9232    esac
9233 fi
9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9235 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9236    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9237 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9238 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9239   $as_echo_n "(cached) " >&6
9240 else
9241   # Add a system to this blacklist if it has mmap() but /dev/zero
9242    # does not exist, or if mmapping /dev/zero does not give anonymous
9243    # zeroed pages with both the following properties:
9244    # 1. If you map N consecutive pages in with one call, and then
9245    #    unmap any subset of those pages, the pages that were not
9246    #    explicitly unmapped remain accessible.
9247    # 2. If you map two adjacent blocks of memory and then unmap them
9248    #    both at once, they must both go away.
9249    # Systems known to be in this category are Windows (all variants),
9250    # VMS, and Darwin.
9251    case "$host_os" in
9252      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9253         gcc_cv_func_mmap_dev_zero=no ;;
9254      *)
9255         gcc_cv_func_mmap_dev_zero=yes;;
9256    esac
9257 fi
9258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9259 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9260
9261    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9262    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9263 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9264 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9265   $as_echo_n "(cached) " >&6
9266 else
9267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9268 /* end confdefs.h.  */
9269 #include <sys/types.h>
9270 #include <sys/mman.h>
9271 #include <unistd.h>
9272
9273 #ifndef MAP_ANONYMOUS
9274 #define MAP_ANONYMOUS MAP_ANON
9275 #endif
9276
9277 int
9278 main ()
9279 {
9280 int n = MAP_ANONYMOUS;
9281   ;
9282   return 0;
9283 }
9284 _ACEOF
9285 if ac_fn_c_try_compile "$LINENO"; then :
9286   gcc_cv_decl_map_anon=yes
9287 else
9288   gcc_cv_decl_map_anon=no
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9291 fi
9292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9293 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9294
9295    if test $gcc_cv_decl_map_anon = no; then
9296      gcc_cv_func_mmap_anon=no
9297    else
9298      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9299 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9300 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9301   $as_echo_n "(cached) " >&6
9302 else
9303   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9304    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9305    # doesn't give anonymous zeroed pages with the same properties listed
9306    # above for use of /dev/zero.
9307    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9308    case "$host_os" in
9309      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9310         gcc_cv_func_mmap_anon=no ;;
9311      *)
9312         gcc_cv_func_mmap_anon=yes;;
9313    esac
9314 fi
9315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9316 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9317    fi
9318 fi
9319
9320 if test $gcc_cv_func_mmap_file = yes; then
9321
9322 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9323
9324 fi
9325 if test $gcc_cv_func_mmap_dev_zero = yes; then
9326
9327 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9328
9329 fi
9330 if test $gcc_cv_func_mmap_anon = yes; then
9331
9332 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9333
9334 fi
9335
9336
9337 case "${host}" in
9338 *-*-*vms*)
9339   # Under VMS, vfork works very differently than on Unix. The standard test
9340   # won't work, and it isn't easily adaptable. It makes more sense to
9341   # just force it.
9342   ac_cv_func_vfork_works=yes
9343   ;;
9344 esac
9345 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9346 if test "x$ac_cv_type_pid_t" = x""yes; then :
9347
9348 else
9349
9350 cat >>confdefs.h <<_ACEOF
9351 #define pid_t int
9352 _ACEOF
9353
9354 fi
9355
9356 for ac_header in vfork.h
9357 do :
9358   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9359 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9360   cat >>confdefs.h <<_ACEOF
9361 #define HAVE_VFORK_H 1
9362 _ACEOF
9363
9364 fi
9365 done
9366
9367 for ac_func in fork vfork
9368 do :
9369   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9370 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9371 eval as_val=\$$as_ac_var
9372    if test "x$as_val" = x""yes; then :
9373   cat >>confdefs.h <<_ACEOF
9374 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9375 _ACEOF
9376
9377 fi
9378 done
9379
9380 if test "x$ac_cv_func_fork" = xyes; then
9381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9382 $as_echo_n "checking for working fork... " >&6; }
9383 if test "${ac_cv_func_fork_works+set}" = set; then :
9384   $as_echo_n "(cached) " >&6
9385 else
9386   if test "$cross_compiling" = yes; then :
9387   ac_cv_func_fork_works=cross
9388 else
9389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9390 /* end confdefs.h.  */
9391 $ac_includes_default
9392 int
9393 main ()
9394 {
9395
9396           /* By Ruediger Kuhlmann. */
9397           return fork () < 0;
9398
9399   ;
9400   return 0;
9401 }
9402 _ACEOF
9403 if ac_fn_c_try_run "$LINENO"; then :
9404   ac_cv_func_fork_works=yes
9405 else
9406   ac_cv_func_fork_works=no
9407 fi
9408 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9409   conftest.$ac_objext conftest.beam conftest.$ac_ext
9410 fi
9411
9412 fi
9413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9414 $as_echo "$ac_cv_func_fork_works" >&6; }
9415
9416 else
9417   ac_cv_func_fork_works=$ac_cv_func_fork
9418 fi
9419 if test "x$ac_cv_func_fork_works" = xcross; then
9420   case $host in
9421     *-*-amigaos* | *-*-msdosdjgpp*)
9422       # Override, as these systems have only a dummy fork() stub
9423       ac_cv_func_fork_works=no
9424       ;;
9425     *)
9426       ac_cv_func_fork_works=yes
9427       ;;
9428   esac
9429   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9430 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9431 fi
9432 ac_cv_func_vfork_works=$ac_cv_func_vfork
9433 if test "x$ac_cv_func_vfork" = xyes; then
9434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9435 $as_echo_n "checking for working vfork... " >&6; }
9436 if test "${ac_cv_func_vfork_works+set}" = set; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439   if test "$cross_compiling" = yes; then :
9440   ac_cv_func_vfork_works=cross
9441 else
9442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444 /* Thanks to Paul Eggert for this test.  */
9445 $ac_includes_default
9446 #include <sys/wait.h>
9447 #ifdef HAVE_VFORK_H
9448 # include <vfork.h>
9449 #endif
9450 /* On some sparc systems, changes by the child to local and incoming
9451    argument registers are propagated back to the parent.  The compiler
9452    is told about this with #include <vfork.h>, but some compilers
9453    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9454    static variable whose address is put into a register that is
9455    clobbered by the vfork.  */
9456 static void
9457 #ifdef __cplusplus
9458 sparc_address_test (int arg)
9459 # else
9460 sparc_address_test (arg) int arg;
9461 #endif
9462 {
9463   static pid_t child;
9464   if (!child) {
9465     child = vfork ();
9466     if (child < 0) {
9467       perror ("vfork");
9468       _exit(2);
9469     }
9470     if (!child) {
9471       arg = getpid();
9472       write(-1, "", 0);
9473       _exit (arg);
9474     }
9475   }
9476 }
9477
9478 int
9479 main ()
9480 {
9481   pid_t parent = getpid ();
9482   pid_t child;
9483
9484   sparc_address_test (0);
9485
9486   child = vfork ();
9487
9488   if (child == 0) {
9489     /* Here is another test for sparc vfork register problems.  This
9490        test uses lots of local variables, at least as many local
9491        variables as main has allocated so far including compiler
9492        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9493        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9494        reuse the register of parent for one of the local variables,
9495        since it will think that parent can't possibly be used any more
9496        in this routine.  Assigning to the local variable will thus
9497        munge parent in the parent process.  */
9498     pid_t
9499       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9500       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9501     /* Convince the compiler that p..p7 are live; otherwise, it might
9502        use the same hardware register for all 8 local variables.  */
9503     if (p != p1 || p != p2 || p != p3 || p != p4
9504         || p != p5 || p != p6 || p != p7)
9505       _exit(1);
9506
9507     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9508        from child file descriptors.  If the child closes a descriptor
9509        before it execs or exits, this munges the parent's descriptor
9510        as well.  Test for this by closing stdout in the child.  */
9511     _exit(close(fileno(stdout)) != 0);
9512   } else {
9513     int status;
9514     struct stat st;
9515
9516     while (wait(&status) != child)
9517       ;
9518     return (
9519          /* Was there some problem with vforking?  */
9520          child < 0
9521
9522          /* Did the child fail?  (This shouldn't happen.)  */
9523          || status
9524
9525          /* Did the vfork/compiler bug occur?  */
9526          || parent != getpid()
9527
9528          /* Did the file descriptor bug occur?  */
9529          || fstat(fileno(stdout), &st) != 0
9530          );
9531   }
9532 }
9533 _ACEOF
9534 if ac_fn_c_try_run "$LINENO"; then :
9535   ac_cv_func_vfork_works=yes
9536 else
9537   ac_cv_func_vfork_works=no
9538 fi
9539 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9540   conftest.$ac_objext conftest.beam conftest.$ac_ext
9541 fi
9542
9543 fi
9544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9545 $as_echo "$ac_cv_func_vfork_works" >&6; }
9546
9547 fi;
9548 if test "x$ac_cv_func_fork_works" = xcross; then
9549   ac_cv_func_vfork_works=$ac_cv_func_vfork
9550   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9551 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9552 fi
9553
9554 if test "x$ac_cv_func_vfork_works" = xyes; then
9555
9556 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9557
9558 else
9559
9560 $as_echo "#define vfork fork" >>confdefs.h
9561
9562 fi
9563 if test "x$ac_cv_func_fork_works" = xyes; then
9564
9565 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9566
9567 fi
9568
9569
9570 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9571 # iconv() prototype.
9572 ac_ext=cpp
9573 ac_cpp='$CXXCPP $CPPFLAGS'
9574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9577
9578
9579       if test "X$prefix" = "XNONE"; then
9580     acl_final_prefix="$ac_default_prefix"
9581   else
9582     acl_final_prefix="$prefix"
9583   fi
9584   if test "X$exec_prefix" = "XNONE"; then
9585     acl_final_exec_prefix='${prefix}'
9586   else
9587     acl_final_exec_prefix="$exec_prefix"
9588   fi
9589   acl_save_prefix="$prefix"
9590   prefix="$acl_final_prefix"
9591   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9592   prefix="$acl_save_prefix"
9593
9594
9595 # Check whether --with-gnu-ld was given.
9596 if test "${with_gnu_ld+set}" = set; then :
9597   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9598 else
9599   with_gnu_ld=no
9600 fi
9601
9602 # Prepare PATH_SEPARATOR.
9603 # The user is always right.
9604 if test "${PATH_SEPARATOR+set}" != set; then
9605   echo "#! /bin/sh" >conf$$.sh
9606   echo  "exit 0"   >>conf$$.sh
9607   chmod +x conf$$.sh
9608   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9609     PATH_SEPARATOR=';'
9610   else
9611     PATH_SEPARATOR=:
9612   fi
9613   rm -f conf$$.sh
9614 fi
9615 ac_prog=ld
9616 if test "$GCC" = yes; then
9617   # Check if gcc -print-prog-name=ld gives a path.
9618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9619 $as_echo_n "checking for ld used by GCC... " >&6; }
9620   case $host in
9621   *-*-mingw*)
9622     # gcc leaves a trailing carriage return which upsets mingw
9623     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9624   *)
9625     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9626   esac
9627   case $ac_prog in
9628     # Accept absolute paths.
9629     [\\/]* | [A-Za-z]:[\\/]*)
9630       re_direlt='/[^/][^/]*/\.\./'
9631       # Canonicalize the path of ld
9632       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9633       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9634         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9635       done
9636       test -z "$LD" && LD="$ac_prog"
9637       ;;
9638   "")
9639     # If it fails, then pretend we aren't using GCC.
9640     ac_prog=ld
9641     ;;
9642   *)
9643     # If it is relative, then search for the first ld in PATH.
9644     with_gnu_ld=unknown
9645     ;;
9646   esac
9647 elif test "$with_gnu_ld" = yes; then
9648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9649 $as_echo_n "checking for GNU ld... " >&6; }
9650 else
9651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9652 $as_echo_n "checking for non-GNU ld... " >&6; }
9653 fi
9654 if test "${acl_cv_path_LD+set}" = set; then :
9655   $as_echo_n "(cached) " >&6
9656 else
9657   if test -z "$LD"; then
9658   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9659   for ac_dir in $PATH; do
9660     test -z "$ac_dir" && ac_dir=.
9661     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9662       acl_cv_path_LD="$ac_dir/$ac_prog"
9663       # Check to see if the program is GNU ld.  I'd rather use --version,
9664       # but apparently some GNU ld's only accept -v.
9665       # Break only if it was the GNU/non-GNU ld that we prefer.
9666       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9667         test "$with_gnu_ld" != no && break
9668       else
9669         test "$with_gnu_ld" != yes && break
9670       fi
9671     fi
9672   done
9673   IFS="$ac_save_ifs"
9674 else
9675   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9676 fi
9677 fi
9678
9679 LD="$acl_cv_path_LD"
9680 if test -n "$LD"; then
9681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9682 $as_echo "$LD" >&6; }
9683 else
9684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9685 $as_echo "no" >&6; }
9686 fi
9687 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9689 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9690 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9691   $as_echo_n "(cached) " >&6
9692 else
9693   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9694 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9695   acl_cv_prog_gnu_ld=yes
9696 else
9697   acl_cv_prog_gnu_ld=no
9698 fi
9699 fi
9700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9701 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9702 with_gnu_ld=$acl_cv_prog_gnu_ld
9703
9704
9705
9706                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9707 $as_echo_n "checking for shared library run path origin... " >&6; }
9708 if test "${acl_cv_rpath+set}" = set; then :
9709   $as_echo_n "(cached) " >&6
9710 else
9711
9712     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9713     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9714     . ./conftest.sh
9715     rm -f ./conftest.sh
9716     acl_cv_rpath=done
9717
9718 fi
9719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9720 $as_echo "$acl_cv_rpath" >&6; }
9721   wl="$acl_cv_wl"
9722   libext="$acl_cv_libext"
9723   shlibext="$acl_cv_shlibext"
9724   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9725   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9726   hardcode_direct="$acl_cv_hardcode_direct"
9727   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9728     # Check whether --enable-rpath was given.
9729 if test "${enable_rpath+set}" = set; then :
9730   enableval=$enable_rpath; :
9731 else
9732   enable_rpath=yes
9733 fi
9734
9735
9736
9737
9738
9739
9740
9741
9742     use_additional=yes
9743
9744   acl_save_prefix="$prefix"
9745   prefix="$acl_final_prefix"
9746   acl_save_exec_prefix="$exec_prefix"
9747   exec_prefix="$acl_final_exec_prefix"
9748
9749     eval additional_includedir=\"$includedir\"
9750     eval additional_libdir=\"$libdir\"
9751
9752   exec_prefix="$acl_save_exec_prefix"
9753   prefix="$acl_save_prefix"
9754
9755
9756 # Check whether --with-libiconv-prefix was given.
9757 if test "${with_libiconv_prefix+set}" = set; then :
9758   withval=$with_libiconv_prefix;
9759     if test "X$withval" = "Xno"; then
9760       use_additional=no
9761     else
9762       if test "X$withval" = "X"; then
9763
9764   acl_save_prefix="$prefix"
9765   prefix="$acl_final_prefix"
9766   acl_save_exec_prefix="$exec_prefix"
9767   exec_prefix="$acl_final_exec_prefix"
9768
9769           eval additional_includedir=\"$includedir\"
9770           eval additional_libdir=\"$libdir\"
9771
9772   exec_prefix="$acl_save_exec_prefix"
9773   prefix="$acl_save_prefix"
9774
9775       else
9776         additional_includedir="$withval/include"
9777         additional_libdir="$withval/lib"
9778       fi
9779     fi
9780
9781 fi
9782
9783       LIBICONV=
9784   LTLIBICONV=
9785   INCICONV=
9786   rpathdirs=
9787   ltrpathdirs=
9788   names_already_handled=
9789   names_next_round='iconv '
9790   while test -n "$names_next_round"; do
9791     names_this_round="$names_next_round"
9792     names_next_round=
9793     for name in $names_this_round; do
9794       already_handled=
9795       for n in $names_already_handled; do
9796         if test "$n" = "$name"; then
9797           already_handled=yes
9798           break
9799         fi
9800       done
9801       if test -z "$already_handled"; then
9802         names_already_handled="$names_already_handled $name"
9803                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9804         eval value=\"\$HAVE_LIB$uppername\"
9805         if test -n "$value"; then
9806           if test "$value" = yes; then
9807             eval value=\"\$LIB$uppername\"
9808             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9809             eval value=\"\$LTLIB$uppername\"
9810             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9811           else
9812                                     :
9813           fi
9814         else
9815                               found_dir=
9816           found_la=
9817           found_so=
9818           found_a=
9819           if test $use_additional = yes; then
9820             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9821               found_dir="$additional_libdir"
9822               found_so="$additional_libdir/lib$name.$shlibext"
9823               if test -f "$additional_libdir/lib$name.la"; then
9824                 found_la="$additional_libdir/lib$name.la"
9825               fi
9826             else
9827               if test -f "$additional_libdir/lib$name.$libext"; then
9828                 found_dir="$additional_libdir"
9829                 found_a="$additional_libdir/lib$name.$libext"
9830                 if test -f "$additional_libdir/lib$name.la"; then
9831                   found_la="$additional_libdir/lib$name.la"
9832                 fi
9833               fi
9834             fi
9835           fi
9836           if test "X$found_dir" = "X"; then
9837             for x in $LDFLAGS $LTLIBICONV; do
9838
9839   acl_save_prefix="$prefix"
9840   prefix="$acl_final_prefix"
9841   acl_save_exec_prefix="$exec_prefix"
9842   exec_prefix="$acl_final_exec_prefix"
9843   eval x=\"$x\"
9844   exec_prefix="$acl_save_exec_prefix"
9845   prefix="$acl_save_prefix"
9846
9847               case "$x" in
9848                 -L*)
9849                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9850                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9851                     found_dir="$dir"
9852                     found_so="$dir/lib$name.$shlibext"
9853                     if test -f "$dir/lib$name.la"; then
9854                       found_la="$dir/lib$name.la"
9855                     fi
9856                   else
9857                     if test -f "$dir/lib$name.$libext"; then
9858                       found_dir="$dir"
9859                       found_a="$dir/lib$name.$libext"
9860                       if test -f "$dir/lib$name.la"; then
9861                         found_la="$dir/lib$name.la"
9862                       fi
9863                     fi
9864                   fi
9865                   ;;
9866               esac
9867               if test "X$found_dir" != "X"; then
9868                 break
9869               fi
9870             done
9871           fi
9872           if test "X$found_dir" != "X"; then
9873                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9874             if test "X$found_so" != "X"; then
9875                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9876                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9877               else
9878                                                                                 haveit=
9879                 for x in $ltrpathdirs; do
9880                   if test "X$x" = "X$found_dir"; then
9881                     haveit=yes
9882                     break
9883                   fi
9884                 done
9885                 if test -z "$haveit"; then
9886                   ltrpathdirs="$ltrpathdirs $found_dir"
9887                 fi
9888                                 if test "$hardcode_direct" = yes; then
9889                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9890                 else
9891                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9892                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9893                                                             haveit=
9894                     for x in $rpathdirs; do
9895                       if test "X$x" = "X$found_dir"; then
9896                         haveit=yes
9897                         break
9898                       fi
9899                     done
9900                     if test -z "$haveit"; then
9901                       rpathdirs="$rpathdirs $found_dir"
9902                     fi
9903                   else
9904                                                                                 haveit=
9905                     for x in $LDFLAGS $LIBICONV; do
9906
9907   acl_save_prefix="$prefix"
9908   prefix="$acl_final_prefix"
9909   acl_save_exec_prefix="$exec_prefix"
9910   exec_prefix="$acl_final_exec_prefix"
9911   eval x=\"$x\"
9912   exec_prefix="$acl_save_exec_prefix"
9913   prefix="$acl_save_prefix"
9914
9915                       if test "X$x" = "X-L$found_dir"; then
9916                         haveit=yes
9917                         break
9918                       fi
9919                     done
9920                     if test -z "$haveit"; then
9921                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9922                     fi
9923                     if test "$hardcode_minus_L" != no; then
9924                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9925                     else
9926                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9927                     fi
9928                   fi
9929                 fi
9930               fi
9931             else
9932               if test "X$found_a" != "X"; then
9933                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9934               else
9935                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9936               fi
9937             fi
9938                         additional_includedir=
9939             case "$found_dir" in
9940               */lib | */lib/)
9941                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9942                 additional_includedir="$basedir/include"
9943                 ;;
9944             esac
9945             if test "X$additional_includedir" != "X"; then
9946                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9947                 haveit=
9948                 if test "X$additional_includedir" = "X/usr/local/include"; then
9949                   if test -n "$GCC"; then
9950                     case $host_os in
9951                       linux*) haveit=yes;;
9952                     esac
9953                   fi
9954                 fi
9955                 if test -z "$haveit"; then
9956                   for x in $CPPFLAGS $INCICONV; do
9957
9958   acl_save_prefix="$prefix"
9959   prefix="$acl_final_prefix"
9960   acl_save_exec_prefix="$exec_prefix"
9961   exec_prefix="$acl_final_exec_prefix"
9962   eval x=\"$x\"
9963   exec_prefix="$acl_save_exec_prefix"
9964   prefix="$acl_save_prefix"
9965
9966                     if test "X$x" = "X-I$additional_includedir"; then
9967                       haveit=yes
9968                       break
9969                     fi
9970                   done
9971                   if test -z "$haveit"; then
9972                     if test -d "$additional_includedir"; then
9973                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9974                     fi
9975                   fi
9976                 fi
9977               fi
9978             fi
9979                         if test -n "$found_la"; then
9980                                                         save_libdir="$libdir"
9981               case "$found_la" in
9982                 */* | *\\*) . "$found_la" ;;
9983                 *) . "./$found_la" ;;
9984               esac
9985               libdir="$save_libdir"
9986                             for dep in $dependency_libs; do
9987                 case "$dep" in
9988                   -L*)
9989                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9990                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9991                       haveit=
9992                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9993                         if test -n "$GCC"; then
9994                           case $host_os in
9995                             linux*) haveit=yes;;
9996                           esac
9997                         fi
9998                       fi
9999                       if test -z "$haveit"; then
10000                         haveit=
10001                         for x in $LDFLAGS $LIBICONV; do
10002
10003   acl_save_prefix="$prefix"
10004   prefix="$acl_final_prefix"
10005   acl_save_exec_prefix="$exec_prefix"
10006   exec_prefix="$acl_final_exec_prefix"
10007   eval x=\"$x\"
10008   exec_prefix="$acl_save_exec_prefix"
10009   prefix="$acl_save_prefix"
10010
10011                           if test "X$x" = "X-L$additional_libdir"; then
10012                             haveit=yes
10013                             break
10014                           fi
10015                         done
10016                         if test -z "$haveit"; then
10017                           if test -d "$additional_libdir"; then
10018                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10019                           fi
10020                         fi
10021                         haveit=
10022                         for x in $LDFLAGS $LTLIBICONV; do
10023
10024   acl_save_prefix="$prefix"
10025   prefix="$acl_final_prefix"
10026   acl_save_exec_prefix="$exec_prefix"
10027   exec_prefix="$acl_final_exec_prefix"
10028   eval x=\"$x\"
10029   exec_prefix="$acl_save_exec_prefix"
10030   prefix="$acl_save_prefix"
10031
10032                           if test "X$x" = "X-L$additional_libdir"; then
10033                             haveit=yes
10034                             break
10035                           fi
10036                         done
10037                         if test -z "$haveit"; then
10038                           if test -d "$additional_libdir"; then
10039                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10040                           fi
10041                         fi
10042                       fi
10043                     fi
10044                     ;;
10045                   -R*)
10046                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10047                     if test "$enable_rpath" != no; then
10048                                                                   haveit=
10049                       for x in $rpathdirs; do
10050                         if test "X$x" = "X$dir"; then
10051                           haveit=yes
10052                           break
10053                         fi
10054                       done
10055                       if test -z "$haveit"; then
10056                         rpathdirs="$rpathdirs $dir"
10057                       fi
10058                                                                   haveit=
10059                       for x in $ltrpathdirs; do
10060                         if test "X$x" = "X$dir"; then
10061                           haveit=yes
10062                           break
10063                         fi
10064                       done
10065                       if test -z "$haveit"; then
10066                         ltrpathdirs="$ltrpathdirs $dir"
10067                       fi
10068                     fi
10069                     ;;
10070                   -l*)
10071                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10072                     ;;
10073                   *.la)
10074                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10075                     ;;
10076                   *)
10077                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10078                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10079                     ;;
10080                 esac
10081               done
10082             fi
10083           else
10084                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10085             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10086           fi
10087         fi
10088       fi
10089     done
10090   done
10091   if test "X$rpathdirs" != "X"; then
10092     if test -n "$hardcode_libdir_separator"; then
10093                         alldirs=
10094       for found_dir in $rpathdirs; do
10095         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10096       done
10097             acl_save_libdir="$libdir"
10098       libdir="$alldirs"
10099       eval flag=\"$hardcode_libdir_flag_spec\"
10100       libdir="$acl_save_libdir"
10101       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10102     else
10103             for found_dir in $rpathdirs; do
10104         acl_save_libdir="$libdir"
10105         libdir="$found_dir"
10106         eval flag=\"$hardcode_libdir_flag_spec\"
10107         libdir="$acl_save_libdir"
10108         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10109       done
10110     fi
10111   fi
10112   if test "X$ltrpathdirs" != "X"; then
10113             for found_dir in $ltrpathdirs; do
10114       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10115     done
10116   fi
10117
10118
10119
10120
10121
10122
10123
10124           am_save_CPPFLAGS="$CPPFLAGS"
10125
10126   for element in $INCICONV; do
10127     haveit=
10128     for x in $CPPFLAGS; do
10129
10130   acl_save_prefix="$prefix"
10131   prefix="$acl_final_prefix"
10132   acl_save_exec_prefix="$exec_prefix"
10133   exec_prefix="$acl_final_exec_prefix"
10134   eval x=\"$x\"
10135   exec_prefix="$acl_save_exec_prefix"
10136   prefix="$acl_save_prefix"
10137
10138       if test "X$x" = "X$element"; then
10139         haveit=yes
10140         break
10141       fi
10142     done
10143     if test -z "$haveit"; then
10144       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10145     fi
10146   done
10147
10148
10149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10150 $as_echo_n "checking for iconv... " >&6; }
10151 if test "${am_cv_func_iconv+set}" = set; then :
10152   $as_echo_n "(cached) " >&6
10153 else
10154
10155     am_cv_func_iconv="no, consider installing GNU libiconv"
10156     am_cv_lib_iconv=no
10157     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10158 /* end confdefs.h.  */
10159 #include <stdlib.h>
10160 #include <iconv.h>
10161 int
10162 main ()
10163 {
10164 iconv_t cd = iconv_open("","");
10165        iconv(cd,NULL,NULL,NULL,NULL);
10166        iconv_close(cd);
10167   ;
10168   return 0;
10169 }
10170 _ACEOF
10171 if ac_fn_cxx_try_link "$LINENO"; then :
10172   am_cv_func_iconv=yes
10173 fi
10174 rm -f core conftest.err conftest.$ac_objext \
10175     conftest$ac_exeext conftest.$ac_ext
10176     if test "$am_cv_func_iconv" != yes; then
10177       am_save_LIBS="$LIBS"
10178       LIBS="$LIBS $LIBICONV"
10179       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10180 /* end confdefs.h.  */
10181 #include <stdlib.h>
10182 #include <iconv.h>
10183 int
10184 main ()
10185 {
10186 iconv_t cd = iconv_open("","");
10187          iconv(cd,NULL,NULL,NULL,NULL);
10188          iconv_close(cd);
10189   ;
10190   return 0;
10191 }
10192 _ACEOF
10193 if ac_fn_cxx_try_link "$LINENO"; then :
10194   am_cv_lib_iconv=yes
10195         am_cv_func_iconv=yes
10196 fi
10197 rm -f core conftest.err conftest.$ac_objext \
10198     conftest$ac_exeext conftest.$ac_ext
10199       LIBS="$am_save_LIBS"
10200     fi
10201
10202 fi
10203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10204 $as_echo "$am_cv_func_iconv" >&6; }
10205   if test "$am_cv_func_iconv" = yes; then
10206
10207 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10208
10209   fi
10210   if test "$am_cv_lib_iconv" = yes; then
10211     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10212 $as_echo_n "checking how to link with libiconv... " >&6; }
10213     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10214 $as_echo "$LIBICONV" >&6; }
10215   else
10216             CPPFLAGS="$am_save_CPPFLAGS"
10217     LIBICONV=
10218     LTLIBICONV=
10219   fi
10220
10221
10222
10223   if test "$am_cv_func_iconv" = yes; then
10224     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10225 $as_echo_n "checking for iconv declaration... " >&6; }
10226     if test "${am_cv_proto_iconv+set}" = set; then :
10227   $as_echo_n "(cached) " >&6
10228 else
10229
10230       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10231 /* end confdefs.h.  */
10232
10233 #include <stdlib.h>
10234 #include <iconv.h>
10235 extern
10236 #ifdef __cplusplus
10237 "C"
10238 #endif
10239 #if defined(__STDC__) || defined(__cplusplus)
10240 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10241 #else
10242 size_t iconv();
10243 #endif
10244
10245 int
10246 main ()
10247 {
10248
10249   ;
10250   return 0;
10251 }
10252 _ACEOF
10253 if ac_fn_cxx_try_compile "$LINENO"; then :
10254   am_cv_proto_iconv_arg1=""
10255 else
10256   am_cv_proto_iconv_arg1="const"
10257 fi
10258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10259       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);"
10260 fi
10261
10262     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10263     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10264          }$am_cv_proto_iconv" >&5
10265 $as_echo "${ac_t:-
10266          }$am_cv_proto_iconv" >&6; }
10267
10268 cat >>confdefs.h <<_ACEOF
10269 #define ICONV_CONST $am_cv_proto_iconv_arg1
10270 _ACEOF
10271
10272   fi
10273
10274 ac_ext=c
10275 ac_cpp='$CPP $CPPFLAGS'
10276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10279
10280
10281 # Until we have in-tree GNU iconv:
10282 LIBICONV_DEP=
10283
10284
10285
10286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10287 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10288 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10289   $as_echo_n "(cached) " >&6
10290 else
10291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10292 /* end confdefs.h.  */
10293 #include <locale.h>
10294 int
10295 main ()
10296 {
10297 return LC_MESSAGES
10298   ;
10299   return 0;
10300 }
10301 _ACEOF
10302 if ac_fn_c_try_link "$LINENO"; then :
10303   am_cv_val_LC_MESSAGES=yes
10304 else
10305   am_cv_val_LC_MESSAGES=no
10306 fi
10307 rm -f core conftest.err conftest.$ac_objext \
10308     conftest$ac_exeext conftest.$ac_ext
10309 fi
10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10311 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10312   if test $am_cv_val_LC_MESSAGES = yes; then
10313
10314 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10315
10316   fi
10317
10318
10319
10320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10321 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10322 if test "${am_cv_langinfo_codeset+set}" = set; then :
10323   $as_echo_n "(cached) " >&6
10324 else
10325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10326 /* end confdefs.h.  */
10327 #include <langinfo.h>
10328 int
10329 main ()
10330 {
10331 char* cs = nl_langinfo(CODESET);
10332   ;
10333   return 0;
10334 }
10335 _ACEOF
10336 if ac_fn_c_try_link "$LINENO"; then :
10337   am_cv_langinfo_codeset=yes
10338 else
10339   am_cv_langinfo_codeset=no
10340 fi
10341 rm -f core conftest.err conftest.$ac_objext \
10342     conftest$ac_exeext conftest.$ac_ext
10343
10344 fi
10345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10346 $as_echo "$am_cv_langinfo_codeset" >&6; }
10347   if test $am_cv_langinfo_codeset = yes; then
10348
10349 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10350
10351   fi
10352
10353
10354 # We will need to find libiberty.h and ansidecl.h
10355 saved_CFLAGS="$CFLAGS"
10356 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10357 saved_CXXFLAGS="$CXXFLAGS"
10358 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10359 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10360         strsignal strstr stpcpy strverscmp \
10361         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10362         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10363 do
10364   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10366 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10367 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10368   $as_echo_n "(cached) " >&6
10369 else
10370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10371 /* end confdefs.h.  */
10372 #undef $ac_tr_decl
10373 #define $ac_tr_decl 1
10374
10375 #include "ansidecl.h"
10376 #include "system.h"
10377
10378 int
10379 main ()
10380 {
10381 #ifndef $ac_func
10382 char *(*pfn) = (char *(*)) $ac_func ;
10383 #endif
10384   ;
10385   return 0;
10386 }
10387 _ACEOF
10388 if ac_fn_c_try_compile "$LINENO"; then :
10389   eval "gcc_cv_have_decl_$ac_func=yes"
10390 else
10391   eval "gcc_cv_have_decl_$ac_func=no"
10392 fi
10393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10394 fi
10395
10396 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10398 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10399 #define $ac_tr_decl 1
10400 _ACEOF
10401
10402 else
10403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10404 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10405 #define $ac_tr_decl 0
10406 _ACEOF
10407
10408 fi
10409
10410 done
10411
10412
10413 for ac_func in getrlimit setrlimit getrusage
10414 do
10415   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10417 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10418 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10419   $as_echo_n "(cached) " >&6
10420 else
10421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h.  */
10423 #undef $ac_tr_decl
10424 #define $ac_tr_decl 1
10425
10426 #include "ansidecl.h"
10427 #include "system.h"
10428 #ifdef HAVE_SYS_RESOURCE_H
10429 #include <sys/resource.h>
10430 #endif
10431
10432
10433 int
10434 main ()
10435 {
10436 #ifndef $ac_func
10437 char *(*pfn) = (char *(*)) $ac_func ;
10438 #endif
10439   ;
10440   return 0;
10441 }
10442 _ACEOF
10443 if ac_fn_c_try_compile "$LINENO"; then :
10444   eval "gcc_cv_have_decl_$ac_func=yes"
10445 else
10446   eval "gcc_cv_have_decl_$ac_func=no"
10447 fi
10448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10449 fi
10450
10451 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10453 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10454 #define $ac_tr_decl 1
10455 _ACEOF
10456
10457 else
10458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10459 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10460 #define $ac_tr_decl 0
10461 _ACEOF
10462
10463 fi
10464
10465 done
10466
10467
10468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10469 /* end confdefs.h.  */
10470
10471 #include "ansidecl.h"
10472 #include "system.h"
10473 #ifdef HAVE_SYS_RESOURCE_H
10474 #include <sys/resource.h>
10475 #endif
10476
10477 int
10478 main ()
10479 {
10480 rlim_t l = 0;
10481   ;
10482   return 0;
10483 }
10484 _ACEOF
10485 if ac_fn_c_try_compile "$LINENO"; then :
10486
10487 else
10488
10489 $as_echo "#define rlim_t long" >>confdefs.h
10490
10491 fi
10492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10493
10494 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10495 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10496 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10497 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10498 for ac_func in ldgetname
10499 do
10500   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10502 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10503 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10504   $as_echo_n "(cached) " >&6
10505 else
10506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10507 /* end confdefs.h.  */
10508 #undef $ac_tr_decl
10509 #define $ac_tr_decl 1
10510
10511 #include "ansidecl.h"
10512 #include "system.h"
10513 #ifdef HAVE_LDFCN_H
10514 #undef FREAD
10515 #undef FWRITE
10516 #include <ldfcn.h>
10517 #endif
10518
10519
10520 int
10521 main ()
10522 {
10523 #ifndef $ac_func
10524 char *(*pfn) = (char *(*)) $ac_func ;
10525 #endif
10526   ;
10527   return 0;
10528 }
10529 _ACEOF
10530 if ac_fn_c_try_compile "$LINENO"; then :
10531   eval "gcc_cv_have_decl_$ac_func=yes"
10532 else
10533   eval "gcc_cv_have_decl_$ac_func=no"
10534 fi
10535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10536 fi
10537
10538 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10540 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10541 #define $ac_tr_decl 1
10542 _ACEOF
10543
10544 else
10545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10546 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10547 #define $ac_tr_decl 0
10548 _ACEOF
10549
10550 fi
10551
10552 done
10553
10554
10555 for ac_func in times
10556 do
10557   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10559 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10560 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10561   $as_echo_n "(cached) " >&6
10562 else
10563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10564 /* end confdefs.h.  */
10565 #undef $ac_tr_decl
10566 #define $ac_tr_decl 1
10567
10568 #include "ansidecl.h"
10569 #include "system.h"
10570 #ifdef HAVE_SYS_TIMES_H
10571 #include <sys/times.h>
10572 #endif
10573
10574
10575 int
10576 main ()
10577 {
10578 #ifndef $ac_func
10579 char *(*pfn) = (char *(*)) $ac_func ;
10580 #endif
10581   ;
10582   return 0;
10583 }
10584 _ACEOF
10585 if ac_fn_c_try_compile "$LINENO"; then :
10586   eval "gcc_cv_have_decl_$ac_func=yes"
10587 else
10588   eval "gcc_cv_have_decl_$ac_func=no"
10589 fi
10590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10591 fi
10592
10593 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10595 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10596 #define $ac_tr_decl 1
10597 _ACEOF
10598
10599 else
10600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10601 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10602 #define $ac_tr_decl 0
10603 _ACEOF
10604
10605 fi
10606
10607 done
10608
10609
10610 for ac_func in sigaltstack
10611 do
10612   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10614 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10615 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10616   $as_echo_n "(cached) " >&6
10617 else
10618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10619 /* end confdefs.h.  */
10620 #undef $ac_tr_decl
10621 #define $ac_tr_decl 1
10622
10623 #include "ansidecl.h"
10624 #include "system.h"
10625 #include <signal.h>
10626
10627
10628 int
10629 main ()
10630 {
10631 #ifndef $ac_func
10632 char *(*pfn) = (char *(*)) $ac_func ;
10633 #endif
10634   ;
10635   return 0;
10636 }
10637 _ACEOF
10638 if ac_fn_c_try_compile "$LINENO"; then :
10639   eval "gcc_cv_have_decl_$ac_func=yes"
10640 else
10641   eval "gcc_cv_have_decl_$ac_func=no"
10642 fi
10643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10644 fi
10645
10646 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10648 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10649 #define $ac_tr_decl 1
10650 _ACEOF
10651
10652 else
10653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10654 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10655 #define $ac_tr_decl 0
10656 _ACEOF
10657
10658 fi
10659
10660 done
10661
10662
10663 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10664 # prototype.
10665 ac_ext=cpp
10666 ac_cpp='$CXXCPP $CPPFLAGS'
10667 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10668 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10669 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10670
10671 for ac_func in madvise
10672 do
10673   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10675 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10676 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10677   $as_echo_n "(cached) " >&6
10678 else
10679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10680 /* end confdefs.h.  */
10681 #undef $ac_tr_decl
10682 #define $ac_tr_decl 1
10683
10684   #include "ansidecl.h"
10685   #include "system.h"
10686
10687
10688 int
10689 main ()
10690 {
10691 #ifndef $ac_func
10692 char *(*pfn) = (char *(*)) $ac_func ;
10693 #endif
10694   ;
10695   return 0;
10696 }
10697 _ACEOF
10698 if ac_fn_cxx_try_compile "$LINENO"; then :
10699   eval "gcc_cv_have_decl_$ac_func=yes"
10700 else
10701   eval "gcc_cv_have_decl_$ac_func=no"
10702 fi
10703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10704 fi
10705
10706 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10708 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10709 #define $ac_tr_decl 1
10710 _ACEOF
10711
10712 else
10713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10714 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10715 #define $ac_tr_decl 0
10716 _ACEOF
10717
10718 fi
10719
10720 done
10721
10722 ac_ext=c
10723 ac_cpp='$CPP $CPPFLAGS'
10724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10727
10728
10729 # More time-related stuff.
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10731 $as_echo_n "checking for struct tms... " >&6; }
10732 if test "${ac_cv_struct_tms+set}" = set; then :
10733   $as_echo_n "(cached) " >&6
10734 else
10735
10736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10737 /* end confdefs.h.  */
10738
10739 #include "ansidecl.h"
10740 #include "system.h"
10741 #ifdef HAVE_SYS_TIMES_H
10742 #include <sys/times.h>
10743 #endif
10744
10745 int
10746 main ()
10747 {
10748 struct tms tms;
10749   ;
10750   return 0;
10751 }
10752 _ACEOF
10753 if ac_fn_c_try_compile "$LINENO"; then :
10754   ac_cv_struct_tms=yes
10755 else
10756   ac_cv_struct_tms=no
10757 fi
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10759 fi
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10761 $as_echo "$ac_cv_struct_tms" >&6; }
10762 if test $ac_cv_struct_tms = yes; then
10763
10764 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10765
10766 fi
10767
10768 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10769 # revisit after autoconf 2.50.
10770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10771 $as_echo_n "checking for clock_t... " >&6; }
10772 if test "${gcc_cv_type_clock_t+set}" = set; then :
10773   $as_echo_n "(cached) " >&6
10774 else
10775
10776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10777 /* end confdefs.h.  */
10778
10779 #include "ansidecl.h"
10780 #include "system.h"
10781
10782 int
10783 main ()
10784 {
10785 clock_t x;
10786   ;
10787   return 0;
10788 }
10789 _ACEOF
10790 if ac_fn_c_try_compile "$LINENO"; then :
10791   gcc_cv_type_clock_t=yes
10792 else
10793   gcc_cv_type_clock_t=no
10794 fi
10795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10796 fi
10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10798 $as_echo "$gcc_cv_type_clock_t" >&6; }
10799 if test $gcc_cv_type_clock_t = yes; then
10800
10801 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10802
10803 fi
10804
10805 # Check if F_SETLKW is supported by fcntl.
10806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10807 $as_echo_n "checking for F_SETLKW... " >&6; }
10808 if test "${ac_cv_f_setlkw+set}" = set; then :
10809   $as_echo_n "(cached) " >&6
10810 else
10811
10812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10813 /* end confdefs.h.  */
10814
10815 #include <fcntl.h>
10816 int
10817 main ()
10818 {
10819
10820 struct flock fl;
10821 fl.l_whence = 0;
10822 fl.l_start = 0;
10823 fl.l_len = 0;
10824 fl.l_pid = 0;
10825 return fcntl (1, F_SETLKW, &fl);
10826   ;
10827   return 0;
10828 }
10829 _ACEOF
10830 if ac_fn_c_try_compile "$LINENO"; then :
10831   ac_cv_f_setlkw=yes
10832 else
10833   ac_cv_f_setlkw=no
10834 fi
10835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10836 fi
10837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10838 $as_echo "$ac_cv_f_setlkw" >&6; }
10839 if test $ac_cv_f_setlkw = yes; then
10840
10841 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10842
10843 fi
10844
10845 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10846 CFLAGS="$saved_CFLAGS"
10847 CXXFLAGS="$saved_CXXFLAGS"
10848
10849 # mkdir takes a single argument on some systems.
10850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10851 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10852 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10853   $as_echo_n "(cached) " >&6
10854 else
10855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10856 /* end confdefs.h.  */
10857
10858 #include <sys/types.h>
10859 #ifdef HAVE_SYS_STAT_H
10860 # include <sys/stat.h>
10861 #endif
10862 #ifdef HAVE_UNISTD_H
10863 # include <unistd.h>
10864 #endif
10865 #ifdef HAVE_DIRECT_H
10866 # include <direct.h>
10867 #endif
10868 int
10869 main ()
10870 {
10871 mkdir ("foo", 0);
10872   ;
10873   return 0;
10874 }
10875 _ACEOF
10876 if ac_fn_c_try_compile "$LINENO"; then :
10877   gcc_cv_mkdir_takes_one_arg=no
10878 else
10879   gcc_cv_mkdir_takes_one_arg=yes
10880 fi
10881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10882 fi
10883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10884 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10885 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10886
10887 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10888
10889 fi
10890
10891
10892 # File extensions
10893 manext='.1'
10894 objext='.o'
10895
10896
10897
10898 # With Setjmp/Longjmp based exception handling.
10899 # Check whether --enable-sjlj-exceptions was given.
10900 if test "${enable_sjlj_exceptions+set}" = set; then :
10901   enableval=$enable_sjlj_exceptions; case $target in
10902   *-*-hpux10*)
10903     if test $enableval != yes; then
10904       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10905 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10906       enableval=yes
10907     fi
10908     ;;
10909 esac
10910 force_sjlj_exceptions=yes
10911 else
10912   case $target in
10913   *-*-hpux10*)
10914     force_sjlj_exceptions=yes
10915     enableval=yes
10916     ;;
10917   *)
10918     force_sjlj_exceptions=no
10919     ;;
10920 esac
10921 fi
10922
10923 if test $force_sjlj_exceptions = yes; then
10924   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10925
10926 cat >>confdefs.h <<_ACEOF
10927 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10928 _ACEOF
10929
10930 fi
10931
10932 # --------------------------------------------------------
10933 # Build, host, and target specific configuration fragments
10934 # --------------------------------------------------------
10935
10936 # Collect build-machine-specific information.
10937 . ${srcdir}/config.build
10938
10939 # Collect host-machine-specific information.
10940 . ${srcdir}/config.host
10941
10942 target_gtfiles=
10943
10944 # Collect target-machine-specific information.
10945 . ${srcdir}/config.gcc
10946
10947 extra_objs="${host_extra_objs} ${extra_objs}"
10948 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10949
10950 # Default the target-machine variables that were not explicitly set.
10951 if test x"$tm_file" = x
10952 then tm_file=$cpu_type/$cpu_type.h; fi
10953
10954 if test x"$extra_headers" = x
10955 then extra_headers=; fi
10956
10957 if test x$md_file = x
10958 then md_file=$cpu_type/$cpu_type.md; fi
10959
10960 if test x$out_file = x
10961 then out_file=$cpu_type/$cpu_type.c; fi
10962
10963 if test x"$tmake_file" = x
10964 then tmake_file=$cpu_type/t-$cpu_type
10965 fi
10966
10967 # Support --enable-initfini-array.
10968 if test x$enable_initfini_array != xno; then
10969   tm_file="${tm_file} initfini-array.h"
10970 fi
10971
10972 if test x"$dwarf2" = xyes
10973 then tm_file="$tm_file tm-dwarf2.h"
10974 fi
10975
10976 # Say what files are being used for the output code and MD file.
10977 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10978 echo "Using \`$srcdir/config/$md_file' as machine description file."
10979
10980 # If any of the xm_file variables contain nonexistent files, warn
10981 # about them and drop them.
10982
10983 bx=
10984 for x in $build_xm_file; do
10985   if    test -f $srcdir/config/$x
10986   then      bx="$bx $x"
10987   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10988 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10989   fi
10990 done
10991 build_xm_file="$bx"
10992
10993 hx=
10994 for x in $host_xm_file; do
10995   if    test -f $srcdir/config/$x
10996   then      hx="$hx $x"
10997   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10998 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10999   fi
11000 done
11001 host_xm_file="$hx"
11002
11003 tx=
11004 for x in $xm_file; do
11005   if    test -f $srcdir/config/$x
11006   then      tx="$tx $x"
11007   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11008 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11009   fi
11010 done
11011 xm_file="$tx"
11012
11013 count=a
11014 for f in $tm_file; do
11015         count=${count}x
11016 done
11017 if test $count = ax; then
11018         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11019 else
11020         echo "Using the following target machine macro files:"
11021         for f in $tm_file; do
11022                 echo "  $srcdir/config/$f"
11023         done
11024 fi
11025
11026 if test x$need_64bit_hwint = xyes; then
11027
11028 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11029
11030 fi
11031
11032 if test x$use_long_long_for_widest_fast_int = xyes; then
11033
11034 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11035
11036 fi
11037
11038 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11039
11040 cat >>confdefs.h <<_ACEOF
11041 #define HAVE_GNU_LD $gnu_ld_bool
11042 _ACEOF
11043
11044
11045 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11046
11047 cat >>confdefs.h <<_ACEOF
11048 #define HAVE_GNU_AS $gnu_as_bool
11049 _ACEOF
11050
11051
11052 count=a
11053 for f in $host_xm_file; do
11054         count=${count}x
11055 done
11056 if test $count = a; then
11057         :
11058 elif test $count = ax; then
11059         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11060 else
11061         echo "Using the following host machine macro files:"
11062         for f in $host_xm_file; do
11063                 echo "  $srcdir/config/$f"
11064         done
11065 fi
11066 echo "Using ${out_host_hook_obj} for host machine hooks."
11067
11068 if test "$host_xm_file" != "$build_xm_file"; then
11069         count=a
11070         for f in $build_xm_file; do
11071                 count=${count}x
11072         done
11073         if test $count = a; then
11074                 :
11075         elif test $count = ax; then
11076                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11077         else
11078                 echo "Using the following build machine macro files:"
11079                 for f in $build_xm_file; do
11080                         echo "  $srcdir/config/$f"
11081                 done
11082         fi
11083 fi
11084
11085 if test -n "$configured_native_system_header_dir"; then
11086   native_system_header_dir=$configured_native_system_header_dir
11087 fi
11088 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11089
11090
11091 case ${host} in
11092   powerpc*-*-darwin*)
11093     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11094 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11095 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11096   $as_echo_n "(cached) " >&6
11097 else
11098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11099 /* end confdefs.h.  */
11100
11101 #include <sys/cdefs.h>
11102 #include <sys/signal.h>
11103 #include <ucontext.h>
11104 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11105
11106 _ACEOF
11107 if ac_fn_c_try_compile "$LINENO"; then :
11108   gcc_cv_mcontext_underscores=no
11109 else
11110   gcc_cv_mcontext_underscores=yes
11111 fi
11112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11113 fi
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11115 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11116       if test $gcc_cv_mcontext_underscores = yes; then
11117
11118 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11119
11120       fi
11121     ;;
11122 esac
11123
11124 # ---------
11125 # Threading
11126 # ---------
11127
11128 # Check if a valid thread package
11129 case ${enable_threads} in
11130   "" | no)
11131     # No threads
11132     target_thread_file='single'
11133     ;;
11134   yes)
11135     # default
11136     target_thread_file='single'
11137     ;;
11138   aix | dce | lynx | mipssde | posix | rtems | \
11139   single | tpf | vxworks | win32)
11140     target_thread_file=${enable_threads}
11141     ;;
11142   *)
11143     echo "${enable_threads} is an unknown thread package" 1>&2
11144     exit 1
11145     ;;
11146 esac
11147
11148 if test x${thread_file} = x; then
11149   # No thread file set by target-specific clauses in config.gcc,
11150   # so use file chosen by default logic above
11151   thread_file=${target_thread_file}
11152 fi
11153
11154 # --------
11155 # UNSORTED
11156 # --------
11157
11158 use_cxa_atexit=no
11159 if test x$enable___cxa_atexit = xyes || \
11160    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11161   if test x$host = x$target; then
11162     case $host in
11163       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11164       # keyed to flag_use_cxa_atexit
11165       *-*-mingw32*)
11166         use_cxa_atexit=yes
11167         ;;
11168       powerpc-ibm-aix*)
11169         use_cxa_atexit=yes
11170         ;;
11171       *)
11172         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11173 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11174   use_cxa_atexit=yes
11175 else
11176   echo "__cxa_atexit can't be enabled on this target"
11177 fi
11178
11179         ;;
11180     esac
11181   else
11182     # We can't check for __cxa_atexit when building a cross, so assume
11183     # it is available
11184     use_cxa_atexit=yes
11185   fi
11186   if test x$use_cxa_atexit = xyes; then
11187
11188 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11189
11190   fi
11191 fi
11192
11193 # Look for a file containing extra machine modes.
11194 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11195   extra_modes_file='$(srcdir)'/config/${extra_modes}
11196
11197
11198 cat >>confdefs.h <<_ACEOF
11199 #define EXTRA_MODES_FILE "config/$extra_modes"
11200 _ACEOF
11201
11202 fi
11203
11204 # Convert extra_options into a form suitable for Makefile use.
11205 extra_opt_files=
11206 all_opt_files=
11207 for f in $extra_options; do
11208   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11209   all_opt_files="$all_opt_files $srcdir/config/$f"
11210 done
11211
11212
11213 # auto-host.h is the file containing items generated by autoconf and is
11214 # the first file included by config.h.
11215 # If host=build, it is correct to have bconfig include auto-host.h
11216 # as well.  If host!=build, we are in error and need to do more
11217 # work to find out the build config parameters.
11218 if test x$host = x$build
11219 then
11220         build_auto=auto-host.h
11221 else
11222         # We create a subdir, then run autoconf in the subdir.
11223         # To prevent recursion we set host and build for the new
11224         # invocation of configure to the build for this invocation
11225         # of configure.
11226         tempdir=build.$$
11227         rm -rf $tempdir
11228         mkdir $tempdir
11229         cd $tempdir
11230         case ${srcdir} in
11231         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11232         *) realsrcdir=../${srcdir};;
11233         esac
11234         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11235         LDFLAGS="${LDFLAGS_FOR_BUILD}" GMPINC="" \
11236         ${realsrcdir}/configure \
11237                 --enable-languages=${enable_languages-all} \
11238                 --target=$target_alias --host=$build_alias --build=$build_alias
11239
11240         # We just finished tests for the build machine, so rename
11241         # the file auto-build.h in the gcc directory.
11242         mv auto-host.h ../auto-build.h
11243         cd ..
11244         rm -rf $tempdir
11245         build_auto=auto-build.h
11246 fi
11247
11248
11249 tm_file="${tm_file} defaults.h"
11250 tm_p_file="${tm_p_file} tm-preds.h"
11251 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11252 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11253 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11254 # put this back in temporarily.
11255 xm_file="auto-host.h ansidecl.h ${xm_file}"
11256
11257 # --------
11258 # UNSORTED
11259 # --------
11260
11261 # Compile in configure arguments.
11262 if test -f configargs.h ; then
11263         # Being re-configured.
11264         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11265         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11266 else
11267         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11268 fi
11269
11270 # Double all backslashes and backslash all quotes to turn
11271 # gcc_config_arguments into a C string.
11272 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11273 $gcc_config_arguments
11274 EOF
11275 gcc_config_arguments_str=`cat conftest.out`
11276 rm -f conftest.out
11277
11278 cat > configargs.h <<EOF
11279 /* Generated automatically. */
11280 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11281 static const char thread_model[] = "$thread_file";
11282
11283 static const struct {
11284   const char *name, *value;
11285 } configure_default_options[] = $configure_default_options;
11286 EOF
11287
11288 gcc_BASEVER=`cat $srcdir/BASE-VER`
11289 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11290 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11291 if test -f $srcdir/REVISION ; then
11292         gcc_REVISION=`cat $srcdir/REVISION`
11293 else
11294         gcc_REVISION=""
11295 fi
11296 cat > plugin-version.h <<EOF
11297 #include "configargs.h"
11298
11299 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11300 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11301 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11302 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11303
11304 static char basever[] = "$gcc_BASEVER";
11305 static char datestamp[] = "$gcc_DATESTAMP";
11306 static char devphase[] = "$gcc_DEVPHASE";
11307 static char revision[] = "$gcc_REVISION";
11308
11309 /* FIXME plugins: We should make the version information more precise.
11310    One way to do is to add a checksum. */
11311
11312 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11313                                                 devphase, revision,
11314                                                 configuration_arguments};
11315 EOF
11316
11317 # Internationalization
11318 # If we haven't got the data from the intl directory,
11319 # assume NLS is disabled.
11320 USE_NLS=no
11321 LIBINTL=
11322 LIBINTL_DEP=
11323 INCINTL=
11324 XGETTEXT=
11325 GMSGFMT=
11326 POSUB=
11327
11328 if test -f  ../intl/config.intl; then
11329   .  ../intl/config.intl
11330 fi
11331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11332 $as_echo_n "checking whether NLS is requested... " >&6; }
11333 if test x"$USE_NLS" != xyes; then
11334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11335 $as_echo "no" >&6; }
11336 else
11337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11338 $as_echo "yes" >&6; }
11339
11340 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11341
11342
11343   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11344 $as_echo_n "checking for catalogs to be installed... " >&6; }
11345   # Look for .po and .gmo files in the source directory.
11346   CATALOGS=
11347   XLINGUAS=
11348   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11349     # If there aren't any .gmo files the shell will give us the
11350     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11351     # weeded out.
11352     case "$cat" in *\**)
11353       continue;;
11354     esac
11355     # The quadruple backslash is collapsed to a double backslash
11356     # by the backticks, then collapsed again by the double quotes,
11357     # leaving us with one backslash in the sed expression (right
11358     # before the dot that mustn't act as a wildcard).
11359     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11360     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11361     # The user is allowed to set LINGUAS to a list of languages to
11362     # install catalogs for.  If it's empty that means "all of them."
11363     if test "x$LINGUAS" = x; then
11364       CATALOGS="$CATALOGS $cat"
11365       XLINGUAS="$XLINGUAS $lang"
11366     else
11367       case "$LINGUAS" in *$lang*)
11368         CATALOGS="$CATALOGS $cat"
11369         XLINGUAS="$XLINGUAS $lang"
11370         ;;
11371       esac
11372     fi
11373   done
11374   LINGUAS="$XLINGUAS"
11375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11376 $as_echo "$LINGUAS" >&6; }
11377
11378
11379     DATADIRNAME=share
11380
11381   INSTOBJEXT=.mo
11382
11383   GENCAT=gencat
11384
11385   CATOBJEXT=.gmo
11386
11387 fi
11388
11389 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11390 # -liconv on the link line twice.
11391 case "$LIBINTL" in *$LIBICONV*)
11392         LIBICONV= ;;
11393 esac
11394
11395 # Check whether --enable-secureplt was given.
11396 if test "${enable_secureplt+set}" = set; then :
11397   enableval=$enable_secureplt;
11398 fi
11399
11400
11401 # Check whether --enable-leading-mingw64-underscores was given.
11402 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11403   enableval=$enable_leading_mingw64_underscores;
11404 fi
11405
11406 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11407
11408 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11409
11410 fi
11411
11412 # Check whether --enable-cld was given.
11413 if test "${enable_cld+set}" = set; then :
11414   enableval=$enable_cld;
11415 else
11416   enable_cld=no
11417 fi
11418
11419
11420 # Check whether --enable-frame-pointer was given.
11421 if test "${enable_frame_pointer+set}" = set; then :
11422   enableval=$enable_frame_pointer;
11423 else
11424
11425 case $target_os in
11426 linux* | darwin[8912]*)
11427   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11428   # DWARF2.
11429   enable_frame_pointer=no
11430   ;;
11431 *)
11432   enable_frame_pointer=yes
11433   ;;
11434 esac
11435
11436 fi
11437
11438
11439 # Windows32 Registry support for specifying GCC installation paths.
11440 # Check whether --enable-win32-registry was given.
11441 if test "${enable_win32_registry+set}" = set; then :
11442   enableval=$enable_win32_registry;
11443 fi
11444
11445
11446 case $host_os in
11447   win32 | pe | cygwin* | mingw32* | uwin*)
11448     if test "x$enable_win32_registry" != xno; then
11449       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11450 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11451 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11452   $as_echo_n "(cached) " >&6
11453 else
11454   ac_func_search_save_LIBS=$LIBS
11455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11456 /* end confdefs.h.  */
11457
11458 /* Override any GCC internal prototype to avoid an error.
11459    Use char because int might match the return type of a GCC
11460    builtin and then its argument prototype would still apply.  */
11461 #ifdef __cplusplus
11462 extern "C"
11463 #endif
11464 char RegOpenKeyExA ();
11465 int
11466 main ()
11467 {
11468 return RegOpenKeyExA ();
11469   ;
11470   return 0;
11471 }
11472 _ACEOF
11473 for ac_lib in '' advapi32; do
11474   if test -z "$ac_lib"; then
11475     ac_res="none required"
11476   else
11477     ac_res=-l$ac_lib
11478     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11479   fi
11480   if ac_fn_c_try_link "$LINENO"; then :
11481   ac_cv_search_RegOpenKeyExA=$ac_res
11482 fi
11483 rm -f core conftest.err conftest.$ac_objext \
11484     conftest$ac_exeext
11485   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11486   break
11487 fi
11488 done
11489 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11490
11491 else
11492   ac_cv_search_RegOpenKeyExA=no
11493 fi
11494 rm conftest.$ac_ext
11495 LIBS=$ac_func_search_save_LIBS
11496 fi
11497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11498 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11499 ac_res=$ac_cv_search_RegOpenKeyExA
11500 if test "$ac_res" != no; then :
11501   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11502
11503 else
11504   enable_win32_registry=no
11505 fi
11506
11507     fi
11508
11509     if test "x$enable_win32_registry" != xno; then
11510
11511 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11512
11513
11514       if test "x$enable_win32_registry" != xyes \
11515          && test "x$enable_win32_registry" != x; then
11516
11517 cat >>confdefs.h <<_ACEOF
11518 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11519 _ACEOF
11520
11521       fi
11522     fi
11523   ;;
11524 esac
11525
11526 # Get an absolute path to the GCC top-level source directory
11527 holddir=`${PWDCMD-pwd}`
11528 cd $srcdir
11529 topdir=`${PWDCMD-pwd}`
11530 cd $holddir
11531
11532 # Conditionalize the makefile for this host machine.
11533 xmake_file=
11534 for f in ${host_xmake_file}
11535 do
11536         if test -f ${srcdir}/config/$f
11537         then
11538                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11539         fi
11540 done
11541
11542 # Conditionalize the makefile for this target machine.
11543 tmake_file_=
11544 for f in ${tmake_file}
11545 do
11546         if test -f ${srcdir}/config/$f
11547         then
11548                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11549         fi
11550 done
11551 tmake_file="${tmake_file_}"
11552
11553 out_object_file=`basename $out_file .c`.o
11554 common_out_object_file=`basename $common_out_file .c`.o
11555
11556 tm_file_list="options.h"
11557 tm_include_list="options.h insn-constants.h"
11558 for f in $tm_file; do
11559   case $f in
11560     ./* )
11561        f=`echo $f | sed 's/^..//'`
11562        tm_file_list="${tm_file_list} $f"
11563        tm_include_list="${tm_include_list} $f"
11564        ;;
11565     defaults.h )
11566        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11567        tm_include_list="${tm_include_list} $f"
11568        ;;
11569     * )
11570        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11571        tm_include_list="${tm_include_list} config/$f"
11572        ;;
11573   esac
11574 done
11575
11576 tm_p_file_list=
11577 tm_p_include_list=
11578 for f in $tm_p_file; do
11579   case $f in
11580     tm-preds.h )
11581        tm_p_file_list="${tm_p_file_list} $f"
11582        tm_p_include_list="${tm_p_include_list} $f"
11583        ;;
11584     * )
11585        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11586        tm_p_include_list="${tm_p_include_list} config/$f"
11587   esac
11588 done
11589
11590 xm_file_list=
11591 xm_include_list=
11592 for f in $xm_file; do
11593   case $f in
11594     ansidecl.h )
11595        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11596        xm_include_list="${xm_include_list} $f"
11597        ;;
11598     auto-host.h )
11599        xm_file_list="${xm_file_list} $f"
11600        xm_include_list="${xm_include_list} $f"
11601        ;;
11602     * )
11603        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11604        xm_include_list="${xm_include_list} config/$f"
11605        ;;
11606   esac
11607 done
11608
11609 host_xm_file_list=
11610 host_xm_include_list=
11611 for f in $host_xm_file; do
11612   case $f in
11613     ansidecl.h )
11614        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11615        host_xm_include_list="${host_xm_include_list} $f"
11616        ;;
11617     auto-host.h )
11618        host_xm_file_list="${host_xm_file_list} $f"
11619        host_xm_include_list="${host_xm_include_list} $f"
11620        ;;
11621     * )
11622        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11623        host_xm_include_list="${host_xm_include_list} config/$f"
11624        ;;
11625   esac
11626 done
11627
11628 build_xm_file_list=
11629 for f in $build_xm_file; do
11630   case $f in
11631     ansidecl.h )
11632        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11633        build_xm_include_list="${build_xm_include_list} $f"
11634        ;;
11635     auto-build.h | auto-host.h )
11636        build_xm_file_list="${build_xm_file_list} $f"
11637        build_xm_include_list="${build_xm_include_list} $f"
11638        ;;
11639     * )
11640        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11641        build_xm_include_list="${build_xm_include_list} config/$f"
11642        ;;
11643   esac
11644 done
11645
11646 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11647 # cross-compiler which does not use the native headers and libraries.
11648 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11649 CROSS=
11650 ALL=all.internal
11651 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11652
11653 if test "x$with_build_sysroot" != x; then
11654   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11655 else
11656   # This value is used, even on a native system, because
11657   # CROSS_SYSTEM_HEADER_DIR is just
11658   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11659   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11660 fi
11661
11662 if test x$host != x$target
11663 then
11664         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11665         ALL=all.cross
11666         SYSTEM_HEADER_DIR=$build_system_header_dir
11667         case "$host","$target" in
11668         # Darwin crosses can use the host system's libraries and headers,
11669         # because of the fat library support.  Of course, it must be the
11670         # same version of Darwin on both sides.  Allow the user to
11671         # just say --target=foo-darwin without a version number to mean
11672         # "the version on this system".
11673             *-*-darwin*,*-*-darwin*)
11674                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11675                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11676                 if test $hostos = $targetos -o $targetos = darwin ; then
11677                     CROSS=
11678                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11679                     with_headers=yes
11680                 fi
11681                 ;;
11682
11683             i?86-*-*,x86_64-*-* \
11684             | powerpc*-*-*,powerpc64*-*-*)
11685                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11686         esac
11687
11688         case $target in
11689                 *-*-mingw*)
11690                         if test "x$with_headers" = x; then
11691                                 with_headers=yes
11692                         fi
11693                         ;;
11694                 *)
11695                         ;;
11696         esac
11697 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11698         SYSTEM_HEADER_DIR=$build_system_header_dir
11699 fi
11700
11701 # If this is a cross-compiler that does not
11702 # have its own set of headers then define
11703 # inhibit_libc
11704
11705 # If this is using newlib, without having the headers available now,
11706 # then define inhibit_libc in LIBGCC2_CFLAGS.
11707 # This prevents libgcc2 from containing any code which requires libc
11708 # support.
11709 : ${inhibit_libc=false}
11710 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11711        test x$with_newlib = xyes ; } &&
11712      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11713        inhibit_libc=true
11714 fi
11715
11716
11717 # When building gcc with a cross-compiler, we need to adjust things so
11718 # that the generator programs are still built with the native compiler.
11719 # Also, we cannot run fixincludes.
11720
11721 # These are the normal (build=host) settings:
11722 CC_FOR_BUILD='$(CC)'
11723 CXX_FOR_BUILD='$(CXX)'
11724 BUILD_CFLAGS='$(ALL_CFLAGS)'
11725 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11726 BUILD_LDFLAGS='$(LDFLAGS)'
11727 STMP_FIXINC=stmp-fixinc
11728
11729 # And these apply if build != host, or we are generating coverage data
11730 if test x$build != x$host || test "x$coverage_flags" != x
11731 then
11732     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11733     BUILD_CXXFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CXXFLAGS_FOR_BUILD)'
11734     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11735 fi
11736
11737 # Expand extra_headers to include complete path.
11738 # This substitutes for lots of t-* files.
11739 extra_headers_list=
11740 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11741 for file in ${extra_headers} ; do
11742   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11743 done
11744
11745 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11746 if test x"$use_gcc_tgmath" = xyes
11747 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11748 fi
11749
11750 # Define collect2 in Makefile.
11751 case $host_can_use_collect2 in
11752   no) collect2= ;;
11753   *) collect2='collect2$(exeext)' ;;
11754 esac
11755
11756
11757 # Add a definition of USE_COLLECT2 if system wants one.
11758 case $use_collect2 in
11759   no) use_collect2= ;;
11760   "") ;;
11761   *)
11762     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11763     xm_defines="${xm_defines} USE_COLLECT2"
11764     case $host_can_use_collect2 in
11765       no)
11766         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11767         ;;
11768     esac
11769     ;;
11770 esac
11771
11772
11773 cat >>confdefs.h <<_ACEOF
11774 #define FRPLUGINSONAME "${host_function_reordering_plugin_soname}"
11775 _ACEOF
11776
11777
11778
11779 cat >>confdefs.h <<_ACEOF
11780 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11781 _ACEOF
11782
11783
11784 # ---------------------------
11785 # Assembler & linker features
11786 # ---------------------------
11787
11788 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11789 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11790 # However when ld-new is first executed from the build tree, libtool will
11791 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11792 # to the build tree.  While doing this we need to use the previous-stage
11793 # linker, or we have an infinite loop.  The presence of a shell script as
11794 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11795 # the gcc/collect-ld script.  So we need to know how libtool works, or
11796 # exec-tool will fail.
11797
11798
11799 case `pwd` in
11800   *\ * | *\     *)
11801     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11802 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11803 esac
11804
11805
11806
11807 macro_version='2.2.7a'
11808 macro_revision='1.3134'
11809
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819
11820
11821
11822 ltmain="$ac_aux_dir/ltmain.sh"
11823
11824 # Backslashify metacharacters that are still active within
11825 # double-quoted strings.
11826 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11827
11828 # Same as above, but do not quote variable references.
11829 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11830
11831 # Sed substitution to delay expansion of an escaped shell variable in a
11832 # double_quote_subst'ed string.
11833 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11834
11835 # Sed substitution to delay expansion of an escaped single quote.
11836 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11837
11838 # Sed substitution to avoid accidental globbing in evaled expressions
11839 no_glob_subst='s/\*/\\\*/g'
11840
11841 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11842 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11843 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11844
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11846 $as_echo_n "checking how to print strings... " >&6; }
11847 # Test print first, because it will be a builtin if present.
11848 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11849    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11850   ECHO='print -r --'
11851 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11852   ECHO='printf %s\n'
11853 else
11854   # Use this function as a fallback that always works.
11855   func_fallback_echo ()
11856   {
11857     eval 'cat <<_LTECHO_EOF
11858 $1
11859 _LTECHO_EOF'
11860   }
11861   ECHO='func_fallback_echo'
11862 fi
11863
11864 # func_echo_all arg...
11865 # Invoke $ECHO with all args, space-separated.
11866 func_echo_all ()
11867 {
11868     $ECHO ""
11869 }
11870
11871 case "$ECHO" in
11872   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11873 $as_echo "printf" >&6; } ;;
11874   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11875 $as_echo "print -r" >&6; } ;;
11876   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11877 $as_echo "cat" >&6; } ;;
11878 esac
11879
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11894 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11895 if test "${ac_cv_path_SED+set}" = set; then :
11896   $as_echo_n "(cached) " >&6
11897 else
11898             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11899      for ac_i in 1 2 3 4 5 6 7; do
11900        ac_script="$ac_script$as_nl$ac_script"
11901      done
11902      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11903      { ac_script=; unset ac_script;}
11904      if test -z "$SED"; then
11905   ac_path_SED_found=false
11906   # Loop through the user's path and test for each of PROGNAME-LIST
11907   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11908 for as_dir in $PATH
11909 do
11910   IFS=$as_save_IFS
11911   test -z "$as_dir" && as_dir=.
11912     for ac_prog in sed gsed; do
11913     for ac_exec_ext in '' $ac_executable_extensions; do
11914       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11915       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11916 # Check for GNU ac_path_SED and select it if it is found.
11917   # Check for GNU $ac_path_SED
11918 case `"$ac_path_SED" --version 2>&1` in
11919 *GNU*)
11920   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11921 *)
11922   ac_count=0
11923   $as_echo_n 0123456789 >"conftest.in"
11924   while :
11925   do
11926     cat "conftest.in" "conftest.in" >"conftest.tmp"
11927     mv "conftest.tmp" "conftest.in"
11928     cp "conftest.in" "conftest.nl"
11929     $as_echo '' >> "conftest.nl"
11930     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11931     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11932     as_fn_arith $ac_count + 1 && ac_count=$as_val
11933     if test $ac_count -gt ${ac_path_SED_max-0}; then
11934       # Best one so far, save it but keep looking for a better one
11935       ac_cv_path_SED="$ac_path_SED"
11936       ac_path_SED_max=$ac_count
11937     fi
11938     # 10*(2^10) chars as input seems more than enough
11939     test $ac_count -gt 10 && break
11940   done
11941   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11942 esac
11943
11944       $ac_path_SED_found && break 3
11945     done
11946   done
11947   done
11948 IFS=$as_save_IFS
11949   if test -z "$ac_cv_path_SED"; then
11950     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11951   fi
11952 else
11953   ac_cv_path_SED=$SED
11954 fi
11955
11956 fi
11957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11958 $as_echo "$ac_cv_path_SED" >&6; }
11959  SED="$ac_cv_path_SED"
11960   rm -f conftest.sed
11961
11962 test -z "$SED" && SED=sed
11963 Xsed="$SED -e 1s/^X//"
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11976 $as_echo_n "checking for fgrep... " >&6; }
11977 if test "${ac_cv_path_FGREP+set}" = set; then :
11978   $as_echo_n "(cached) " >&6
11979 else
11980   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11981    then ac_cv_path_FGREP="$GREP -F"
11982    else
11983      if test -z "$FGREP"; then
11984   ac_path_FGREP_found=false
11985   # Loop through the user's path and test for each of PROGNAME-LIST
11986   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11987 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11988 do
11989   IFS=$as_save_IFS
11990   test -z "$as_dir" && as_dir=.
11991     for ac_prog in fgrep; do
11992     for ac_exec_ext in '' $ac_executable_extensions; do
11993       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11994       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11995 # Check for GNU ac_path_FGREP and select it if it is found.
11996   # Check for GNU $ac_path_FGREP
11997 case `"$ac_path_FGREP" --version 2>&1` in
11998 *GNU*)
11999   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12000 *)
12001   ac_count=0
12002   $as_echo_n 0123456789 >"conftest.in"
12003   while :
12004   do
12005     cat "conftest.in" "conftest.in" >"conftest.tmp"
12006     mv "conftest.tmp" "conftest.in"
12007     cp "conftest.in" "conftest.nl"
12008     $as_echo 'FGREP' >> "conftest.nl"
12009     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12010     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12011     as_fn_arith $ac_count + 1 && ac_count=$as_val
12012     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12013       # Best one so far, save it but keep looking for a better one
12014       ac_cv_path_FGREP="$ac_path_FGREP"
12015       ac_path_FGREP_max=$ac_count
12016     fi
12017     # 10*(2^10) chars as input seems more than enough
12018     test $ac_count -gt 10 && break
12019   done
12020   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12021 esac
12022
12023       $ac_path_FGREP_found && break 3
12024     done
12025   done
12026   done
12027 IFS=$as_save_IFS
12028   if test -z "$ac_cv_path_FGREP"; then
12029     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12030   fi
12031 else
12032   ac_cv_path_FGREP=$FGREP
12033 fi
12034
12035    fi
12036 fi
12037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12038 $as_echo "$ac_cv_path_FGREP" >&6; }
12039  FGREP="$ac_cv_path_FGREP"
12040
12041
12042 test -z "$GREP" && GREP=grep
12043
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056
12057
12058
12059
12060
12061
12062 # Check whether --with-gnu-ld was given.
12063 if test "${with_gnu_ld+set}" = set; then :
12064   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12065 else
12066   with_gnu_ld=no
12067 fi
12068
12069 ac_prog=ld
12070 if test "$GCC" = yes; then
12071   # Check if gcc -print-prog-name=ld gives a path.
12072   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12073 $as_echo_n "checking for ld used by $CC... " >&6; }
12074   case $host in
12075   *-*-mingw*)
12076     # gcc leaves a trailing carriage return which upsets mingw
12077     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12078   *)
12079     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12080   esac
12081   case $ac_prog in
12082     # Accept absolute paths.
12083     [\\/]* | ?:[\\/]*)
12084       re_direlt='/[^/][^/]*/\.\./'
12085       # Canonicalize the pathname of ld
12086       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12087       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12088         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12089       done
12090       test -z "$LD" && LD="$ac_prog"
12091       ;;
12092   "")
12093     # If it fails, then pretend we aren't using GCC.
12094     ac_prog=ld
12095     ;;
12096   *)
12097     # If it is relative, then search for the first ld in PATH.
12098     with_gnu_ld=unknown
12099     ;;
12100   esac
12101 elif test "$with_gnu_ld" = yes; then
12102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12103 $as_echo_n "checking for GNU ld... " >&6; }
12104 else
12105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12106 $as_echo_n "checking for non-GNU ld... " >&6; }
12107 fi
12108 if test "${lt_cv_path_LD+set}" = set; then :
12109   $as_echo_n "(cached) " >&6
12110 else
12111   if test -z "$LD"; then
12112   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12113   for ac_dir in $PATH; do
12114     IFS="$lt_save_ifs"
12115     test -z "$ac_dir" && ac_dir=.
12116     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12117       lt_cv_path_LD="$ac_dir/$ac_prog"
12118       # Check to see if the program is GNU ld.  I'd rather use --version,
12119       # but apparently some variants of GNU ld only accept -v.
12120       # Break only if it was the GNU/non-GNU ld that we prefer.
12121       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12122       *GNU* | *'with BFD'*)
12123         test "$with_gnu_ld" != no && break
12124         ;;
12125       *)
12126         test "$with_gnu_ld" != yes && break
12127         ;;
12128       esac
12129     fi
12130   done
12131   IFS="$lt_save_ifs"
12132 else
12133   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12134 fi
12135 fi
12136
12137 LD="$lt_cv_path_LD"
12138 if test -n "$LD"; then
12139   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12140 $as_echo "$LD" >&6; }
12141 else
12142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12143 $as_echo "no" >&6; }
12144 fi
12145 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12147 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12148 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12149   $as_echo_n "(cached) " >&6
12150 else
12151   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12152 case `$LD -v 2>&1 </dev/null` in
12153 *GNU* | *'with BFD'*)
12154   lt_cv_prog_gnu_ld=yes
12155   ;;
12156 *)
12157   lt_cv_prog_gnu_ld=no
12158   ;;
12159 esac
12160 fi
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12162 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12163 with_gnu_ld=$lt_cv_prog_gnu_ld
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12174 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12175 if test "${lt_cv_path_NM+set}" = set; then :
12176   $as_echo_n "(cached) " >&6
12177 else
12178   if test -n "$NM"; then
12179   # Let the user override the test.
12180   lt_cv_path_NM="$NM"
12181 else
12182   lt_nm_to_check="${ac_tool_prefix}nm"
12183   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12184     lt_nm_to_check="$lt_nm_to_check nm"
12185   fi
12186   for lt_tmp_nm in $lt_nm_to_check; do
12187     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12188     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12189       IFS="$lt_save_ifs"
12190       test -z "$ac_dir" && ac_dir=.
12191       tmp_nm="$ac_dir/$lt_tmp_nm"
12192       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12193         # Check to see if the nm accepts a BSD-compat flag.
12194         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12195         #   nm: unknown option "B" ignored
12196         # Tru64's nm complains that /dev/null is an invalid object file
12197         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12198         */dev/null* | *'Invalid file or object type'*)
12199           lt_cv_path_NM="$tmp_nm -B"
12200           break
12201           ;;
12202         *)
12203           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12204           */dev/null*)
12205             lt_cv_path_NM="$tmp_nm -p"
12206             break
12207             ;;
12208           *)
12209             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12210             continue # so that we can try to find one that supports BSD flags
12211             ;;
12212           esac
12213           ;;
12214         esac
12215       fi
12216     done
12217     IFS="$lt_save_ifs"
12218   done
12219   : ${lt_cv_path_NM=no}
12220 fi
12221 fi
12222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12223 $as_echo "$lt_cv_path_NM" >&6; }
12224 if test "$lt_cv_path_NM" != "no"; then
12225   NM="$lt_cv_path_NM"
12226 else
12227   # Didn't find any BSD compatible name lister, look for dumpbin.
12228   if test -n "$DUMPBIN"; then :
12229     # Let the user override the test.
12230   else
12231     if test -n "$ac_tool_prefix"; then
12232   for ac_prog in dumpbin "link -dump"
12233   do
12234     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12235 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12237 $as_echo_n "checking for $ac_word... " >&6; }
12238 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12239   $as_echo_n "(cached) " >&6
12240 else
12241   if test -n "$DUMPBIN"; then
12242   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12243 else
12244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12245 for as_dir in $PATH
12246 do
12247   IFS=$as_save_IFS
12248   test -z "$as_dir" && as_dir=.
12249     for ac_exec_ext in '' $ac_executable_extensions; do
12250   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12251     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12253     break 2
12254   fi
12255 done
12256   done
12257 IFS=$as_save_IFS
12258
12259 fi
12260 fi
12261 DUMPBIN=$ac_cv_prog_DUMPBIN
12262 if test -n "$DUMPBIN"; then
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12264 $as_echo "$DUMPBIN" >&6; }
12265 else
12266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12267 $as_echo "no" >&6; }
12268 fi
12269
12270
12271     test -n "$DUMPBIN" && break
12272   done
12273 fi
12274 if test -z "$DUMPBIN"; then
12275   ac_ct_DUMPBIN=$DUMPBIN
12276   for ac_prog in dumpbin "link -dump"
12277 do
12278   # Extract the first word of "$ac_prog", so it can be a program name with args.
12279 set dummy $ac_prog; ac_word=$2
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12281 $as_echo_n "checking for $ac_word... " >&6; }
12282 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12283   $as_echo_n "(cached) " >&6
12284 else
12285   if test -n "$ac_ct_DUMPBIN"; then
12286   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12287 else
12288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12289 for as_dir in $PATH
12290 do
12291   IFS=$as_save_IFS
12292   test -z "$as_dir" && as_dir=.
12293     for ac_exec_ext in '' $ac_executable_extensions; do
12294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12295     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12297     break 2
12298   fi
12299 done
12300   done
12301 IFS=$as_save_IFS
12302
12303 fi
12304 fi
12305 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12306 if test -n "$ac_ct_DUMPBIN"; then
12307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12308 $as_echo "$ac_ct_DUMPBIN" >&6; }
12309 else
12310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12311 $as_echo "no" >&6; }
12312 fi
12313
12314
12315   test -n "$ac_ct_DUMPBIN" && break
12316 done
12317
12318   if test "x$ac_ct_DUMPBIN" = x; then
12319     DUMPBIN=":"
12320   else
12321     case $cross_compiling:$ac_tool_warned in
12322 yes:)
12323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12324 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12325 ac_tool_warned=yes ;;
12326 esac
12327     DUMPBIN=$ac_ct_DUMPBIN
12328   fi
12329 fi
12330
12331     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12332     *COFF*)
12333       DUMPBIN="$DUMPBIN -symbols"
12334       ;;
12335     *)
12336       DUMPBIN=:
12337       ;;
12338     esac
12339   fi
12340
12341   if test "$DUMPBIN" != ":"; then
12342     NM="$DUMPBIN"
12343   fi
12344 fi
12345 test -z "$NM" && NM=nm
12346
12347
12348
12349
12350
12351
12352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12353 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12354 if test "${lt_cv_nm_interface+set}" = set; then :
12355   $as_echo_n "(cached) " >&6
12356 else
12357   lt_cv_nm_interface="BSD nm"
12358   echo "int some_variable = 0;" > conftest.$ac_ext
12359   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12360   (eval "$ac_compile" 2>conftest.err)
12361   cat conftest.err >&5
12362   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12363   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12364   cat conftest.err >&5
12365   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12366   cat conftest.out >&5
12367   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12368     lt_cv_nm_interface="MS dumpbin"
12369   fi
12370   rm -f conftest*
12371 fi
12372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12373 $as_echo "$lt_cv_nm_interface" >&6; }
12374
12375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12376 $as_echo_n "checking whether ln -s works... " >&6; }
12377 LN_S=$as_ln_s
12378 if test "$LN_S" = "ln -s"; then
12379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12380 $as_echo "yes" >&6; }
12381 else
12382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12383 $as_echo "no, using $LN_S" >&6; }
12384 fi
12385
12386 # find the maximum length of command line arguments
12387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12388 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12389 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12390   $as_echo_n "(cached) " >&6
12391 else
12392     i=0
12393   teststring="ABCD"
12394
12395   case $build_os in
12396   msdosdjgpp*)
12397     # On DJGPP, this test can blow up pretty badly due to problems in libc
12398     # (any single argument exceeding 2000 bytes causes a buffer overrun
12399     # during glob expansion).  Even if it were fixed, the result of this
12400     # check would be larger than it should be.
12401     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12402     ;;
12403
12404   gnu*)
12405     # Under GNU Hurd, this test is not required because there is
12406     # no limit to the length of command line arguments.
12407     # Libtool will interpret -1 as no limit whatsoever
12408     lt_cv_sys_max_cmd_len=-1;
12409     ;;
12410
12411   cygwin* | mingw* | cegcc*)
12412     # On Win9x/ME, this test blows up -- it succeeds, but takes
12413     # about 5 minutes as the teststring grows exponentially.
12414     # Worse, since 9x/ME are not pre-emptively multitasking,
12415     # you end up with a "frozen" computer, even though with patience
12416     # the test eventually succeeds (with a max line length of 256k).
12417     # Instead, let's just punt: use the minimum linelength reported by
12418     # all of the supported platforms: 8192 (on NT/2K/XP).
12419     lt_cv_sys_max_cmd_len=8192;
12420     ;;
12421
12422   mint*)
12423     # On MiNT this can take a long time and run out of memory.
12424     lt_cv_sys_max_cmd_len=8192;
12425     ;;
12426
12427   amigaos*)
12428     # On AmigaOS with pdksh, this test takes hours, literally.
12429     # So we just punt and use a minimum line length of 8192.
12430     lt_cv_sys_max_cmd_len=8192;
12431     ;;
12432
12433   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12434     # This has been around since 386BSD, at least.  Likely further.
12435     if test -x /sbin/sysctl; then
12436       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12437     elif test -x /usr/sbin/sysctl; then
12438       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12439     else
12440       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12441     fi
12442     # And add a safety zone
12443     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12444     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12445     ;;
12446
12447   interix*)
12448     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12449     lt_cv_sys_max_cmd_len=196608
12450     ;;
12451
12452   osf*)
12453     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12454     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12455     # nice to cause kernel panics so lets avoid the loop below.
12456     # First set a reasonable default.
12457     lt_cv_sys_max_cmd_len=16384
12458     #
12459     if test -x /sbin/sysconfig; then
12460       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12461         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12462       esac
12463     fi
12464     ;;
12465   sco3.2v5*)
12466     lt_cv_sys_max_cmd_len=102400
12467     ;;
12468   sysv5* | sco5v6* | sysv4.2uw2*)
12469     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12470     if test -n "$kargmax"; then
12471       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12472     else
12473       lt_cv_sys_max_cmd_len=32768
12474     fi
12475     ;;
12476   *)
12477     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12478     if test -n "$lt_cv_sys_max_cmd_len"; then
12479       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12480       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12481     else
12482       # Make teststring a little bigger before we do anything with it.
12483       # a 1K string should be a reasonable start.
12484       for i in 1 2 3 4 5 6 7 8 ; do
12485         teststring=$teststring$teststring
12486       done
12487       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12488       # If test is not a shell built-in, we'll probably end up computing a
12489       # maximum length that is only half of the actual maximum length, but
12490       # we can't tell.
12491       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12492                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12493               test $i != 17 # 1/2 MB should be enough
12494       do
12495         i=`expr $i + 1`
12496         teststring=$teststring$teststring
12497       done
12498       # Only check the string length outside the loop.
12499       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12500       teststring=
12501       # Add a significant safety factor because C++ compilers can tack on
12502       # massive amounts of additional arguments before passing them to the
12503       # linker.  It appears as though 1/2 is a usable value.
12504       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12505     fi
12506     ;;
12507   esac
12508
12509 fi
12510
12511 if test -n $lt_cv_sys_max_cmd_len ; then
12512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12513 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12514 else
12515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12516 $as_echo "none" >&6; }
12517 fi
12518 max_cmd_len=$lt_cv_sys_max_cmd_len
12519
12520
12521
12522
12523
12524
12525 : ${CP="cp -f"}
12526 : ${MV="mv -f"}
12527 : ${RM="rm -f"}
12528
12529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12530 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12531 # Try some XSI features
12532 xsi_shell=no
12533 ( _lt_dummy="a/b/c"
12534   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12535       = c,a/b,, \
12536     && eval 'test $(( 1 + 1 )) -eq 2 \
12537     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12538   && xsi_shell=yes
12539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12540 $as_echo "$xsi_shell" >&6; }
12541
12542
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12544 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12545 lt_shell_append=no
12546 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12547     >/dev/null 2>&1 \
12548   && lt_shell_append=yes
12549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12550 $as_echo "$lt_shell_append" >&6; }
12551
12552
12553 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12554   lt_unset=unset
12555 else
12556   lt_unset=false
12557 fi
12558
12559
12560
12561
12562
12563 # test EBCDIC or ASCII
12564 case `echo X|tr X '\101'` in
12565  A) # ASCII based system
12566     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12567   lt_SP2NL='tr \040 \012'
12568   lt_NL2SP='tr \015\012 \040\040'
12569   ;;
12570  *) # EBCDIC based system
12571   lt_SP2NL='tr \100 \n'
12572   lt_NL2SP='tr \r\n \100\100'
12573   ;;
12574 esac
12575
12576
12577
12578
12579
12580
12581
12582
12583
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12585 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12586 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12587   $as_echo_n "(cached) " >&6
12588 else
12589   lt_cv_ld_reload_flag='-r'
12590 fi
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12592 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12593 reload_flag=$lt_cv_ld_reload_flag
12594 case $reload_flag in
12595 "" | " "*) ;;
12596 *) reload_flag=" $reload_flag" ;;
12597 esac
12598 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12599 case $host_os in
12600   darwin*)
12601     if test "$GCC" = yes; then
12602       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12603     else
12604       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12605     fi
12606     ;;
12607 esac
12608
12609
12610
12611
12612
12613
12614
12615
12616
12617 if test -n "$ac_tool_prefix"; then
12618   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12619 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12621 $as_echo_n "checking for $ac_word... " >&6; }
12622 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12623   $as_echo_n "(cached) " >&6
12624 else
12625   if test -n "$OBJDUMP"; then
12626   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12627 else
12628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12629 for as_dir in $PATH
12630 do
12631   IFS=$as_save_IFS
12632   test -z "$as_dir" && as_dir=.
12633     for ac_exec_ext in '' $ac_executable_extensions; do
12634   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12635     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12636     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12637     break 2
12638   fi
12639 done
12640   done
12641 IFS=$as_save_IFS
12642
12643 fi
12644 fi
12645 OBJDUMP=$ac_cv_prog_OBJDUMP
12646 if test -n "$OBJDUMP"; then
12647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12648 $as_echo "$OBJDUMP" >&6; }
12649 else
12650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12651 $as_echo "no" >&6; }
12652 fi
12653
12654
12655 fi
12656 if test -z "$ac_cv_prog_OBJDUMP"; then
12657   ac_ct_OBJDUMP=$OBJDUMP
12658   # Extract the first word of "objdump", so it can be a program name with args.
12659 set dummy objdump; ac_word=$2
12660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12661 $as_echo_n "checking for $ac_word... " >&6; }
12662 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12663   $as_echo_n "(cached) " >&6
12664 else
12665   if test -n "$ac_ct_OBJDUMP"; then
12666   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12667 else
12668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12669 for as_dir in $PATH
12670 do
12671   IFS=$as_save_IFS
12672   test -z "$as_dir" && as_dir=.
12673     for ac_exec_ext in '' $ac_executable_extensions; do
12674   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12675     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12677     break 2
12678   fi
12679 done
12680   done
12681 IFS=$as_save_IFS
12682
12683 fi
12684 fi
12685 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12686 if test -n "$ac_ct_OBJDUMP"; then
12687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12688 $as_echo "$ac_ct_OBJDUMP" >&6; }
12689 else
12690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12691 $as_echo "no" >&6; }
12692 fi
12693
12694   if test "x$ac_ct_OBJDUMP" = x; then
12695     OBJDUMP="false"
12696   else
12697     case $cross_compiling:$ac_tool_warned in
12698 yes:)
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12700 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12701 ac_tool_warned=yes ;;
12702 esac
12703     OBJDUMP=$ac_ct_OBJDUMP
12704   fi
12705 else
12706   OBJDUMP="$ac_cv_prog_OBJDUMP"
12707 fi
12708
12709 test -z "$OBJDUMP" && OBJDUMP=objdump
12710
12711
12712
12713
12714
12715
12716
12717
12718
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12720 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12721 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12722   $as_echo_n "(cached) " >&6
12723 else
12724   lt_cv_file_magic_cmd='$MAGIC_CMD'
12725 lt_cv_file_magic_test_file=
12726 lt_cv_deplibs_check_method='unknown'
12727 # Need to set the preceding variable on all platforms that support
12728 # interlibrary dependencies.
12729 # 'none' -- dependencies not supported.
12730 # `unknown' -- same as none, but documents that we really don't know.
12731 # 'pass_all' -- all dependencies passed with no checks.
12732 # 'test_compile' -- check by making test program.
12733 # 'file_magic [[regex]]' -- check by looking for files in library path
12734 # which responds to the $file_magic_cmd with a given extended regex.
12735 # If you have `file' or equivalent on your system and you're not sure
12736 # whether `pass_all' will *always* work, you probably want this one.
12737
12738 case $host_os in
12739 aix[4-9]*)
12740   lt_cv_deplibs_check_method=pass_all
12741   ;;
12742
12743 beos*)
12744   lt_cv_deplibs_check_method=pass_all
12745   ;;
12746
12747 bsdi[45]*)
12748   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12749   lt_cv_file_magic_cmd='/usr/bin/file -L'
12750   lt_cv_file_magic_test_file=/shlib/libc.so
12751   ;;
12752
12753 cygwin*)
12754   # func_win32_libid is a shell function defined in ltmain.sh
12755   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12756   lt_cv_file_magic_cmd='func_win32_libid'
12757   ;;
12758
12759 mingw* | pw32*)
12760   # Base MSYS/MinGW do not provide the 'file' command needed by
12761   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12762   # unless we find 'file', for example because we are cross-compiling.
12763   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12764   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12765     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12766     lt_cv_file_magic_cmd='func_win32_libid'
12767   else
12768     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12769     lt_cv_file_magic_cmd='$OBJDUMP -f'
12770   fi
12771   ;;
12772
12773 cegcc*)
12774   # use the weaker test based on 'objdump'. See mingw*.
12775   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12776   lt_cv_file_magic_cmd='$OBJDUMP -f'
12777   ;;
12778
12779 darwin* | rhapsody*)
12780   lt_cv_deplibs_check_method=pass_all
12781   ;;
12782
12783 freebsd* | dragonfly*)
12784   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12785     case $host_cpu in
12786     i*86 )
12787       # Not sure whether the presence of OpenBSD here was a mistake.
12788       # Let's accept both of them until this is cleared up.
12789       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12790       lt_cv_file_magic_cmd=/usr/bin/file
12791       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12792       ;;
12793     esac
12794   else
12795     lt_cv_deplibs_check_method=pass_all
12796   fi
12797   ;;
12798
12799 gnu*)
12800   lt_cv_deplibs_check_method=pass_all
12801   ;;
12802
12803 haiku*)
12804   lt_cv_deplibs_check_method=pass_all
12805   ;;
12806
12807 hpux10.20* | hpux11*)
12808   lt_cv_file_magic_cmd=/usr/bin/file
12809   case $host_cpu in
12810   ia64*)
12811     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12812     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12813     ;;
12814   hppa*64*)
12815     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12816     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12817     ;;
12818   *)
12819     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12820     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12821     ;;
12822   esac
12823   ;;
12824
12825 interix[3-9]*)
12826   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12827   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12828   ;;
12829
12830 irix5* | irix6* | nonstopux*)
12831   case $LD in
12832   *-32|*"-32 ") libmagic=32-bit;;
12833   *-n32|*"-n32 ") libmagic=N32;;
12834   *-64|*"-64 ") libmagic=64-bit;;
12835   *) libmagic=never-match;;
12836   esac
12837   lt_cv_deplibs_check_method=pass_all
12838   ;;
12839
12840 # This must be Linux ELF.
12841 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12842   lt_cv_deplibs_check_method=pass_all
12843   ;;
12844
12845 netbsd*)
12846   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12847     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12848   else
12849     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12850   fi
12851   ;;
12852
12853 newos6*)
12854   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12855   lt_cv_file_magic_cmd=/usr/bin/file
12856   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12857   ;;
12858
12859 *nto* | *qnx*)
12860   lt_cv_deplibs_check_method=pass_all
12861   ;;
12862
12863 openbsd*)
12864   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12865     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12866   else
12867     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12868   fi
12869   ;;
12870
12871 osf3* | osf4* | osf5*)
12872   lt_cv_deplibs_check_method=pass_all
12873   ;;
12874
12875 rdos*)
12876   lt_cv_deplibs_check_method=pass_all
12877   ;;
12878
12879 solaris*)
12880   lt_cv_deplibs_check_method=pass_all
12881   ;;
12882
12883 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12884   lt_cv_deplibs_check_method=pass_all
12885   ;;
12886
12887 sysv4 | sysv4.3*)
12888   case $host_vendor in
12889   motorola)
12890     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]'
12891     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12892     ;;
12893   ncr)
12894     lt_cv_deplibs_check_method=pass_all
12895     ;;
12896   sequent)
12897     lt_cv_file_magic_cmd='/bin/file'
12898     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12899     ;;
12900   sni)
12901     lt_cv_file_magic_cmd='/bin/file'
12902     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12903     lt_cv_file_magic_test_file=/lib/libc.so
12904     ;;
12905   siemens)
12906     lt_cv_deplibs_check_method=pass_all
12907     ;;
12908   pc)
12909     lt_cv_deplibs_check_method=pass_all
12910     ;;
12911   esac
12912   ;;
12913
12914 tpf*)
12915   lt_cv_deplibs_check_method=pass_all
12916   ;;
12917 esac
12918
12919 fi
12920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12921 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12922 file_magic_cmd=$lt_cv_file_magic_cmd
12923 deplibs_check_method=$lt_cv_deplibs_check_method
12924 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12925
12926
12927
12928
12929
12930
12931
12932
12933
12934
12935
12936
12937 if test -n "$ac_tool_prefix"; then
12938   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12939 set dummy ${ac_tool_prefix}ar; ac_word=$2
12940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12941 $as_echo_n "checking for $ac_word... " >&6; }
12942 if test "${ac_cv_prog_AR+set}" = set; then :
12943   $as_echo_n "(cached) " >&6
12944 else
12945   if test -n "$AR"; then
12946   ac_cv_prog_AR="$AR" # Let the user override the test.
12947 else
12948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12949 for as_dir in $PATH
12950 do
12951   IFS=$as_save_IFS
12952   test -z "$as_dir" && as_dir=.
12953     for ac_exec_ext in '' $ac_executable_extensions; do
12954   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12955     ac_cv_prog_AR="${ac_tool_prefix}ar"
12956     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12957     break 2
12958   fi
12959 done
12960   done
12961 IFS=$as_save_IFS
12962
12963 fi
12964 fi
12965 AR=$ac_cv_prog_AR
12966 if test -n "$AR"; then
12967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12968 $as_echo "$AR" >&6; }
12969 else
12970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12971 $as_echo "no" >&6; }
12972 fi
12973
12974
12975 fi
12976 if test -z "$ac_cv_prog_AR"; then
12977   ac_ct_AR=$AR
12978   # Extract the first word of "ar", so it can be a program name with args.
12979 set dummy ar; ac_word=$2
12980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12981 $as_echo_n "checking for $ac_word... " >&6; }
12982 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12983   $as_echo_n "(cached) " >&6
12984 else
12985   if test -n "$ac_ct_AR"; then
12986   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12987 else
12988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12989 for as_dir in $PATH
12990 do
12991   IFS=$as_save_IFS
12992   test -z "$as_dir" && as_dir=.
12993     for ac_exec_ext in '' $ac_executable_extensions; do
12994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12995     ac_cv_prog_ac_ct_AR="ar"
12996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12997     break 2
12998   fi
12999 done
13000   done
13001 IFS=$as_save_IFS
13002
13003 fi
13004 fi
13005 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13006 if test -n "$ac_ct_AR"; then
13007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13008 $as_echo "$ac_ct_AR" >&6; }
13009 else
13010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13011 $as_echo "no" >&6; }
13012 fi
13013
13014   if test "x$ac_ct_AR" = x; then
13015     AR="false"
13016   else
13017     case $cross_compiling:$ac_tool_warned in
13018 yes:)
13019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13020 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13021 ac_tool_warned=yes ;;
13022 esac
13023     AR=$ac_ct_AR
13024   fi
13025 else
13026   AR="$ac_cv_prog_AR"
13027 fi
13028
13029 test -z "$AR" && AR=ar
13030 test -z "$AR_FLAGS" && AR_FLAGS=cru
13031
13032
13033
13034
13035
13036
13037
13038
13039
13040
13041
13042 if test -n "$ac_tool_prefix"; then
13043   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13044 set dummy ${ac_tool_prefix}strip; ac_word=$2
13045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13046 $as_echo_n "checking for $ac_word... " >&6; }
13047 if test "${ac_cv_prog_STRIP+set}" = set; then :
13048   $as_echo_n "(cached) " >&6
13049 else
13050   if test -n "$STRIP"; then
13051   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13052 else
13053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13054 for as_dir in $PATH
13055 do
13056   IFS=$as_save_IFS
13057   test -z "$as_dir" && as_dir=.
13058     for ac_exec_ext in '' $ac_executable_extensions; do
13059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13060     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13062     break 2
13063   fi
13064 done
13065   done
13066 IFS=$as_save_IFS
13067
13068 fi
13069 fi
13070 STRIP=$ac_cv_prog_STRIP
13071 if test -n "$STRIP"; then
13072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13073 $as_echo "$STRIP" >&6; }
13074 else
13075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13076 $as_echo "no" >&6; }
13077 fi
13078
13079
13080 fi
13081 if test -z "$ac_cv_prog_STRIP"; then
13082   ac_ct_STRIP=$STRIP
13083   # Extract the first word of "strip", so it can be a program name with args.
13084 set dummy strip; ac_word=$2
13085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13086 $as_echo_n "checking for $ac_word... " >&6; }
13087 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13088   $as_echo_n "(cached) " >&6
13089 else
13090   if test -n "$ac_ct_STRIP"; then
13091   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13092 else
13093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13094 for as_dir in $PATH
13095 do
13096   IFS=$as_save_IFS
13097   test -z "$as_dir" && as_dir=.
13098     for ac_exec_ext in '' $ac_executable_extensions; do
13099   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13100     ac_cv_prog_ac_ct_STRIP="strip"
13101     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13102     break 2
13103   fi
13104 done
13105   done
13106 IFS=$as_save_IFS
13107
13108 fi
13109 fi
13110 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13111 if test -n "$ac_ct_STRIP"; then
13112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13113 $as_echo "$ac_ct_STRIP" >&6; }
13114 else
13115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13116 $as_echo "no" >&6; }
13117 fi
13118
13119   if test "x$ac_ct_STRIP" = x; then
13120     STRIP=":"
13121   else
13122     case $cross_compiling:$ac_tool_warned in
13123 yes:)
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13125 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13126 ac_tool_warned=yes ;;
13127 esac
13128     STRIP=$ac_ct_STRIP
13129   fi
13130 else
13131   STRIP="$ac_cv_prog_STRIP"
13132 fi
13133
13134 test -z "$STRIP" && STRIP=:
13135
13136
13137
13138
13139
13140
13141 if test -n "$ac_tool_prefix"; then
13142   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13143 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13145 $as_echo_n "checking for $ac_word... " >&6; }
13146 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13147   $as_echo_n "(cached) " >&6
13148 else
13149   if test -n "$RANLIB"; then
13150   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13151 else
13152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13153 for as_dir in $PATH
13154 do
13155   IFS=$as_save_IFS
13156   test -z "$as_dir" && as_dir=.
13157     for ac_exec_ext in '' $ac_executable_extensions; do
13158   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13159     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13160     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13161     break 2
13162   fi
13163 done
13164   done
13165 IFS=$as_save_IFS
13166
13167 fi
13168 fi
13169 RANLIB=$ac_cv_prog_RANLIB
13170 if test -n "$RANLIB"; then
13171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13172 $as_echo "$RANLIB" >&6; }
13173 else
13174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13175 $as_echo "no" >&6; }
13176 fi
13177
13178
13179 fi
13180 if test -z "$ac_cv_prog_RANLIB"; then
13181   ac_ct_RANLIB=$RANLIB
13182   # Extract the first word of "ranlib", so it can be a program name with args.
13183 set dummy ranlib; ac_word=$2
13184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13185 $as_echo_n "checking for $ac_word... " >&6; }
13186 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13187   $as_echo_n "(cached) " >&6
13188 else
13189   if test -n "$ac_ct_RANLIB"; then
13190   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13191 else
13192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13193 for as_dir in $PATH
13194 do
13195   IFS=$as_save_IFS
13196   test -z "$as_dir" && as_dir=.
13197     for ac_exec_ext in '' $ac_executable_extensions; do
13198   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13199     ac_cv_prog_ac_ct_RANLIB="ranlib"
13200     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13201     break 2
13202   fi
13203 done
13204   done
13205 IFS=$as_save_IFS
13206
13207 fi
13208 fi
13209 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13210 if test -n "$ac_ct_RANLIB"; then
13211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13212 $as_echo "$ac_ct_RANLIB" >&6; }
13213 else
13214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13215 $as_echo "no" >&6; }
13216 fi
13217
13218   if test "x$ac_ct_RANLIB" = x; then
13219     RANLIB=":"
13220   else
13221     case $cross_compiling:$ac_tool_warned in
13222 yes:)
13223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13225 ac_tool_warned=yes ;;
13226 esac
13227     RANLIB=$ac_ct_RANLIB
13228   fi
13229 else
13230   RANLIB="$ac_cv_prog_RANLIB"
13231 fi
13232
13233 test -z "$RANLIB" && RANLIB=:
13234
13235
13236
13237
13238
13239
13240 # Determine commands to create old-style static archives.
13241 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13242 old_postinstall_cmds='chmod 644 $oldlib'
13243 old_postuninstall_cmds=
13244
13245 if test -n "$RANLIB"; then
13246   case $host_os in
13247   openbsd*)
13248     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13249     ;;
13250   *)
13251     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13252     ;;
13253   esac
13254   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13255 fi
13256
13257 case $host_os in
13258   darwin*)
13259     lock_old_archive_extraction=yes ;;
13260   *)
13261     lock_old_archive_extraction=no ;;
13262 esac
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302 # If no C compiler was specified, use CC.
13303 LTCC=${LTCC-"$CC"}
13304
13305 # If no C compiler flags were specified, use CFLAGS.
13306 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13307
13308 # Allow CC to be a program name with arguments.
13309 compiler=$CC
13310
13311
13312 # Check for command to grab the raw symbol name followed by C symbol from nm.
13313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13314 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13315 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13316   $as_echo_n "(cached) " >&6
13317 else
13318
13319 # These are sane defaults that work on at least a few old systems.
13320 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13321
13322 # Character class describing NM global symbol codes.
13323 symcode='[BCDEGRST]'
13324
13325 # Regexp to match symbols that can be accessed directly from C.
13326 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13327
13328 # Define system-specific variables.
13329 case $host_os in
13330 aix*)
13331   symcode='[BCDT]'
13332   ;;
13333 cygwin* | mingw* | pw32* | cegcc*)
13334   symcode='[ABCDGISTW]'
13335   ;;
13336 hpux*)
13337   if test "$host_cpu" = ia64; then
13338     symcode='[ABCDEGRST]'
13339   fi
13340   ;;
13341 irix* | nonstopux*)
13342   symcode='[BCDEGRST]'
13343   ;;
13344 osf*)
13345   symcode='[BCDEGQRST]'
13346   ;;
13347 solaris*)
13348   symcode='[BDRT]'
13349   ;;
13350 sco3.2v5*)
13351   symcode='[DT]'
13352   ;;
13353 sysv4.2uw2*)
13354   symcode='[DT]'
13355   ;;
13356 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13357   symcode='[ABDT]'
13358   ;;
13359 sysv4)
13360   symcode='[DFNSTU]'
13361   ;;
13362 esac
13363
13364 # If we're using GNU nm, then use its standard symbol codes.
13365 case `$NM -V 2>&1` in
13366 *GNU* | *'with BFD'*)
13367   symcode='[ABCDGIRSTW]' ;;
13368 esac
13369
13370 # Transform an extracted symbol line into a proper C declaration.
13371 # Some systems (esp. on ia64) link data and code symbols differently,
13372 # so use this general approach.
13373 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13374
13375 # Transform an extracted symbol line into symbol name and symbol address
13376 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13377 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'"
13378
13379 # Handle CRLF in mingw tool chain
13380 opt_cr=
13381 case $build_os in
13382 mingw*)
13383   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13384   ;;
13385 esac
13386
13387 # Try without a prefix underscore, then with it.
13388 for ac_symprfx in "" "_"; do
13389
13390   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13391   symxfrm="\\1 $ac_symprfx\\2 \\2"
13392
13393   # Write the raw and C identifiers.
13394   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13395     # Fake it for dumpbin and say T for any non-static function
13396     # and D for any global variable.
13397     # Also find C++ and __fastcall symbols from MSVC++,
13398     # which start with @ or ?.
13399     lt_cv_sys_global_symbol_pipe="$AWK '"\
13400 "     {last_section=section; section=\$ 3};"\
13401 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13402 "     \$ 0!~/External *\|/{next};"\
13403 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13404 "     {if(hide[section]) next};"\
13405 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13406 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13407 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13408 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13409 "     ' prfx=^$ac_symprfx"
13410   else
13411     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13412   fi
13413
13414   # Check to see that the pipe works correctly.
13415   pipe_works=no
13416
13417   rm -f conftest*
13418   cat > conftest.$ac_ext <<_LT_EOF
13419 #ifdef __cplusplus
13420 extern "C" {
13421 #endif
13422 char nm_test_var;
13423 void nm_test_func(void);
13424 void nm_test_func(void){}
13425 #ifdef __cplusplus
13426 }
13427 #endif
13428 int main(){nm_test_var='a';nm_test_func();return(0);}
13429 _LT_EOF
13430
13431   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13432   (eval $ac_compile) 2>&5
13433   ac_status=$?
13434   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13435   test $ac_status = 0; }; then
13436     # Now try to grab the symbols.
13437     nlist=conftest.nm
13438     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13439   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13440   ac_status=$?
13441   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13442   test $ac_status = 0; } && test -s "$nlist"; then
13443       # Try sorting and uniquifying the output.
13444       if sort "$nlist" | uniq > "$nlist"T; then
13445         mv -f "$nlist"T "$nlist"
13446       else
13447         rm -f "$nlist"T
13448       fi
13449
13450       # Make sure that we snagged all the symbols we need.
13451       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13452         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13453           cat <<_LT_EOF > conftest.$ac_ext
13454 #ifdef __cplusplus
13455 extern "C" {
13456 #endif
13457
13458 _LT_EOF
13459           # Now generate the symbol file.
13460           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13461
13462           cat <<_LT_EOF >> conftest.$ac_ext
13463
13464 /* The mapping between symbol names and symbols.  */
13465 const struct {
13466   const char *name;
13467   void       *address;
13468 }
13469 lt__PROGRAM__LTX_preloaded_symbols[] =
13470 {
13471   { "@PROGRAM@", (void *) 0 },
13472 _LT_EOF
13473           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13474           cat <<\_LT_EOF >> conftest.$ac_ext
13475   {0, (void *) 0}
13476 };
13477
13478 /* This works around a problem in FreeBSD linker */
13479 #ifdef FREEBSD_WORKAROUND
13480 static const void *lt_preloaded_setup() {
13481   return lt__PROGRAM__LTX_preloaded_symbols;
13482 }
13483 #endif
13484
13485 #ifdef __cplusplus
13486 }
13487 #endif
13488 _LT_EOF
13489           # Now try linking the two files.
13490           mv conftest.$ac_objext conftstm.$ac_objext
13491           lt_save_LIBS="$LIBS"
13492           lt_save_CFLAGS="$CFLAGS"
13493           LIBS="conftstm.$ac_objext"
13494           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13495           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13496   (eval $ac_link) 2>&5
13497   ac_status=$?
13498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13499   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13500             pipe_works=yes
13501           fi
13502           LIBS="$lt_save_LIBS"
13503           CFLAGS="$lt_save_CFLAGS"
13504         else
13505           echo "cannot find nm_test_func in $nlist" >&5
13506         fi
13507       else
13508         echo "cannot find nm_test_var in $nlist" >&5
13509       fi
13510     else
13511       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13512     fi
13513   else
13514     echo "$progname: failed program was:" >&5
13515     cat conftest.$ac_ext >&5
13516   fi
13517   rm -rf conftest* conftst*
13518
13519   # Do not use the global_symbol_pipe unless it works.
13520   if test "$pipe_works" = yes; then
13521     break
13522   else
13523     lt_cv_sys_global_symbol_pipe=
13524   fi
13525 done
13526
13527 fi
13528
13529 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13530   lt_cv_sys_global_symbol_to_cdecl=
13531 fi
13532 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13534 $as_echo "failed" >&6; }
13535 else
13536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13537 $as_echo "ok" >&6; }
13538 fi
13539
13540
13541
13542
13543
13544
13545
13546
13547
13548
13549
13550
13551
13552
13553
13554
13555
13556
13557
13558
13559
13560
13561 # Check whether --enable-libtool-lock was given.
13562 if test "${enable_libtool_lock+set}" = set; then :
13563   enableval=$enable_libtool_lock;
13564 fi
13565
13566 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13567
13568 # Some flags need to be propagated to the compiler or linker for good
13569 # libtool support.
13570 case $host in
13571 ia64-*-hpux*)
13572   # Find out which ABI we are using.
13573   echo 'int i;' > conftest.$ac_ext
13574   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13575   (eval $ac_compile) 2>&5
13576   ac_status=$?
13577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13578   test $ac_status = 0; }; then
13579     case `/usr/bin/file conftest.$ac_objext` in
13580       *ELF-32*)
13581         HPUX_IA64_MODE="32"
13582         ;;
13583       *ELF-64*)
13584         HPUX_IA64_MODE="64"
13585         ;;
13586     esac
13587   fi
13588   rm -rf conftest*
13589   ;;
13590 *-*-irix6*)
13591   # Find out which ABI we are using.
13592   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13593   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13594   (eval $ac_compile) 2>&5
13595   ac_status=$?
13596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13597   test $ac_status = 0; }; then
13598     if test "$lt_cv_prog_gnu_ld" = yes; then
13599       case `/usr/bin/file conftest.$ac_objext` in
13600         *32-bit*)
13601           LD="${LD-ld} -melf32bsmip"
13602           ;;
13603         *N32*)
13604           LD="${LD-ld} -melf32bmipn32"
13605           ;;
13606         *64-bit*)
13607           LD="${LD-ld} -melf64bmip"
13608         ;;
13609       esac
13610     else
13611       case `/usr/bin/file conftest.$ac_objext` in
13612         *32-bit*)
13613           LD="${LD-ld} -32"
13614           ;;
13615         *N32*)
13616           LD="${LD-ld} -n32"
13617           ;;
13618         *64-bit*)
13619           LD="${LD-ld} -64"
13620           ;;
13621       esac
13622     fi
13623   fi
13624   rm -rf conftest*
13625   ;;
13626
13627 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13628 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13629   # Find out which ABI we are using.
13630   echo 'int i;' > conftest.$ac_ext
13631   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13632   (eval $ac_compile) 2>&5
13633   ac_status=$?
13634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13635   test $ac_status = 0; }; then
13636     case `/usr/bin/file conftest.o` in
13637       *32-bit*)
13638         case $host in
13639           x86_64-*kfreebsd*-gnu)
13640             LD="${LD-ld} -m elf_i386_fbsd"
13641             ;;
13642           x86_64-*linux*)
13643             case `/usr/bin/file conftest.o` in
13644               *x86-64*)
13645                 LD="${LD-ld} -m elf32_x86_64"
13646                 ;;
13647               *)
13648                 LD="${LD-ld} -m elf_i386"
13649                 ;;
13650             esac
13651             ;;
13652           powerpc64le-*)
13653             LD="${LD-ld} -m elf32lppclinux"
13654             ;;
13655           powerpc64-*)
13656             LD="${LD-ld} -m elf32ppclinux"
13657             ;;
13658           s390x-*linux*)
13659             LD="${LD-ld} -m elf_s390"
13660             ;;
13661           sparc64-*linux*)
13662             LD="${LD-ld} -m elf32_sparc"
13663             ;;
13664         esac
13665         ;;
13666       *64-bit*)
13667         case $host in
13668           x86_64-*kfreebsd*-gnu)
13669             LD="${LD-ld} -m elf_x86_64_fbsd"
13670             ;;
13671           x86_64-*linux*)
13672             LD="${LD-ld} -m elf_x86_64"
13673             ;;
13674           powerpcle-*)
13675             LD="${LD-ld} -m elf64lppc"
13676             ;;
13677           powerpc-*)
13678             LD="${LD-ld} -m elf64ppc"
13679             ;;
13680           s390*-*linux*|s390*-*tpf*)
13681             LD="${LD-ld} -m elf64_s390"
13682             ;;
13683           sparc*-*linux*)
13684             LD="${LD-ld} -m elf64_sparc"
13685             ;;
13686         esac
13687         ;;
13688     esac
13689   fi
13690   rm -rf conftest*
13691   ;;
13692
13693 *-*-sco3.2v5*)
13694   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13695   SAVE_CFLAGS="$CFLAGS"
13696   CFLAGS="$CFLAGS -belf"
13697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13698 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13699 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13700   $as_echo_n "(cached) " >&6
13701 else
13702   ac_ext=c
13703 ac_cpp='$CPP $CPPFLAGS'
13704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13707
13708      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13709 /* end confdefs.h.  */
13710
13711 int
13712 main ()
13713 {
13714
13715   ;
13716   return 0;
13717 }
13718 _ACEOF
13719 if ac_fn_c_try_link "$LINENO"; then :
13720   lt_cv_cc_needs_belf=yes
13721 else
13722   lt_cv_cc_needs_belf=no
13723 fi
13724 rm -f core conftest.err conftest.$ac_objext \
13725     conftest$ac_exeext conftest.$ac_ext
13726      ac_ext=c
13727 ac_cpp='$CPP $CPPFLAGS'
13728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13731
13732 fi
13733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13734 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13735   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13736     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13737     CFLAGS="$SAVE_CFLAGS"
13738   fi
13739   ;;
13740 sparc*-*solaris*)
13741   # Find out which ABI we are using.
13742   echo 'int i;' > conftest.$ac_ext
13743   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13744   (eval $ac_compile) 2>&5
13745   ac_status=$?
13746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13747   test $ac_status = 0; }; then
13748     case `/usr/bin/file conftest.o` in
13749     *64-bit*)
13750       case $lt_cv_prog_gnu_ld in
13751       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13752       *)
13753         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13754           LD="${LD-ld} -64"
13755         fi
13756         ;;
13757       esac
13758       ;;
13759     esac
13760   fi
13761   rm -rf conftest*
13762   ;;
13763 esac
13764
13765 need_locks="$enable_libtool_lock"
13766
13767
13768   case $host_os in
13769     rhapsody* | darwin*)
13770     if test -n "$ac_tool_prefix"; then
13771   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13772 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13774 $as_echo_n "checking for $ac_word... " >&6; }
13775 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13776   $as_echo_n "(cached) " >&6
13777 else
13778   if test -n "$DSYMUTIL"; then
13779   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13780 else
13781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13782 for as_dir in $PATH
13783 do
13784   IFS=$as_save_IFS
13785   test -z "$as_dir" && as_dir=.
13786     for ac_exec_ext in '' $ac_executable_extensions; do
13787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13788     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13790     break 2
13791   fi
13792 done
13793   done
13794 IFS=$as_save_IFS
13795
13796 fi
13797 fi
13798 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13799 if test -n "$DSYMUTIL"; then
13800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13801 $as_echo "$DSYMUTIL" >&6; }
13802 else
13803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13804 $as_echo "no" >&6; }
13805 fi
13806
13807
13808 fi
13809 if test -z "$ac_cv_prog_DSYMUTIL"; then
13810   ac_ct_DSYMUTIL=$DSYMUTIL
13811   # Extract the first word of "dsymutil", so it can be a program name with args.
13812 set dummy dsymutil; ac_word=$2
13813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13814 $as_echo_n "checking for $ac_word... " >&6; }
13815 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13816   $as_echo_n "(cached) " >&6
13817 else
13818   if test -n "$ac_ct_DSYMUTIL"; then
13819   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13820 else
13821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13822 for as_dir in $PATH
13823 do
13824   IFS=$as_save_IFS
13825   test -z "$as_dir" && as_dir=.
13826     for ac_exec_ext in '' $ac_executable_extensions; do
13827   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13828     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13829     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13830     break 2
13831   fi
13832 done
13833   done
13834 IFS=$as_save_IFS
13835
13836 fi
13837 fi
13838 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13839 if test -n "$ac_ct_DSYMUTIL"; then
13840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13841 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13842 else
13843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13844 $as_echo "no" >&6; }
13845 fi
13846
13847   if test "x$ac_ct_DSYMUTIL" = x; then
13848     DSYMUTIL=":"
13849   else
13850     case $cross_compiling:$ac_tool_warned in
13851 yes:)
13852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13853 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13854 ac_tool_warned=yes ;;
13855 esac
13856     DSYMUTIL=$ac_ct_DSYMUTIL
13857   fi
13858 else
13859   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13860 fi
13861
13862     if test -n "$ac_tool_prefix"; then
13863   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13864 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13866 $as_echo_n "checking for $ac_word... " >&6; }
13867 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13868   $as_echo_n "(cached) " >&6
13869 else
13870   if test -n "$NMEDIT"; then
13871   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13872 else
13873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13874 for as_dir in $PATH
13875 do
13876   IFS=$as_save_IFS
13877   test -z "$as_dir" && as_dir=.
13878     for ac_exec_ext in '' $ac_executable_extensions; do
13879   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13880     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13882     break 2
13883   fi
13884 done
13885   done
13886 IFS=$as_save_IFS
13887
13888 fi
13889 fi
13890 NMEDIT=$ac_cv_prog_NMEDIT
13891 if test -n "$NMEDIT"; then
13892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13893 $as_echo "$NMEDIT" >&6; }
13894 else
13895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13896 $as_echo "no" >&6; }
13897 fi
13898
13899
13900 fi
13901 if test -z "$ac_cv_prog_NMEDIT"; then
13902   ac_ct_NMEDIT=$NMEDIT
13903   # Extract the first word of "nmedit", so it can be a program name with args.
13904 set dummy nmedit; ac_word=$2
13905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13906 $as_echo_n "checking for $ac_word... " >&6; }
13907 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13908   $as_echo_n "(cached) " >&6
13909 else
13910   if test -n "$ac_ct_NMEDIT"; then
13911   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13912 else
13913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13914 for as_dir in $PATH
13915 do
13916   IFS=$as_save_IFS
13917   test -z "$as_dir" && as_dir=.
13918     for ac_exec_ext in '' $ac_executable_extensions; do
13919   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13920     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13921     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13922     break 2
13923   fi
13924 done
13925   done
13926 IFS=$as_save_IFS
13927
13928 fi
13929 fi
13930 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13931 if test -n "$ac_ct_NMEDIT"; then
13932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13933 $as_echo "$ac_ct_NMEDIT" >&6; }
13934 else
13935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13936 $as_echo "no" >&6; }
13937 fi
13938
13939   if test "x$ac_ct_NMEDIT" = x; then
13940     NMEDIT=":"
13941   else
13942     case $cross_compiling:$ac_tool_warned in
13943 yes:)
13944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13945 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13946 ac_tool_warned=yes ;;
13947 esac
13948     NMEDIT=$ac_ct_NMEDIT
13949   fi
13950 else
13951   NMEDIT="$ac_cv_prog_NMEDIT"
13952 fi
13953
13954     if test -n "$ac_tool_prefix"; then
13955   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13956 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13958 $as_echo_n "checking for $ac_word... " >&6; }
13959 if test "${ac_cv_prog_LIPO+set}" = set; then :
13960   $as_echo_n "(cached) " >&6
13961 else
13962   if test -n "$LIPO"; then
13963   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13964 else
13965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13966 for as_dir in $PATH
13967 do
13968   IFS=$as_save_IFS
13969   test -z "$as_dir" && as_dir=.
13970     for ac_exec_ext in '' $ac_executable_extensions; do
13971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13972     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13974     break 2
13975   fi
13976 done
13977   done
13978 IFS=$as_save_IFS
13979
13980 fi
13981 fi
13982 LIPO=$ac_cv_prog_LIPO
13983 if test -n "$LIPO"; then
13984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13985 $as_echo "$LIPO" >&6; }
13986 else
13987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13988 $as_echo "no" >&6; }
13989 fi
13990
13991
13992 fi
13993 if test -z "$ac_cv_prog_LIPO"; then
13994   ac_ct_LIPO=$LIPO
13995   # Extract the first word of "lipo", so it can be a program name with args.
13996 set dummy lipo; ac_word=$2
13997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13998 $as_echo_n "checking for $ac_word... " >&6; }
13999 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14000   $as_echo_n "(cached) " >&6
14001 else
14002   if test -n "$ac_ct_LIPO"; then
14003   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14004 else
14005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14006 for as_dir in $PATH
14007 do
14008   IFS=$as_save_IFS
14009   test -z "$as_dir" && as_dir=.
14010     for ac_exec_ext in '' $ac_executable_extensions; do
14011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14012     ac_cv_prog_ac_ct_LIPO="lipo"
14013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14014     break 2
14015   fi
14016 done
14017   done
14018 IFS=$as_save_IFS
14019
14020 fi
14021 fi
14022 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14023 if test -n "$ac_ct_LIPO"; then
14024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14025 $as_echo "$ac_ct_LIPO" >&6; }
14026 else
14027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14028 $as_echo "no" >&6; }
14029 fi
14030
14031   if test "x$ac_ct_LIPO" = x; then
14032     LIPO=":"
14033   else
14034     case $cross_compiling:$ac_tool_warned in
14035 yes:)
14036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14038 ac_tool_warned=yes ;;
14039 esac
14040     LIPO=$ac_ct_LIPO
14041   fi
14042 else
14043   LIPO="$ac_cv_prog_LIPO"
14044 fi
14045
14046     if test -n "$ac_tool_prefix"; then
14047   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14048 set dummy ${ac_tool_prefix}otool; ac_word=$2
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14050 $as_echo_n "checking for $ac_word... " >&6; }
14051 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14052   $as_echo_n "(cached) " >&6
14053 else
14054   if test -n "$OTOOL"; then
14055   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14056 else
14057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14058 for as_dir in $PATH
14059 do
14060   IFS=$as_save_IFS
14061   test -z "$as_dir" && as_dir=.
14062     for ac_exec_ext in '' $ac_executable_extensions; do
14063   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14064     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14065     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14066     break 2
14067   fi
14068 done
14069   done
14070 IFS=$as_save_IFS
14071
14072 fi
14073 fi
14074 OTOOL=$ac_cv_prog_OTOOL
14075 if test -n "$OTOOL"; then
14076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14077 $as_echo "$OTOOL" >&6; }
14078 else
14079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14080 $as_echo "no" >&6; }
14081 fi
14082
14083
14084 fi
14085 if test -z "$ac_cv_prog_OTOOL"; then
14086   ac_ct_OTOOL=$OTOOL
14087   # Extract the first word of "otool", so it can be a program name with args.
14088 set dummy otool; ac_word=$2
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14090 $as_echo_n "checking for $ac_word... " >&6; }
14091 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14092   $as_echo_n "(cached) " >&6
14093 else
14094   if test -n "$ac_ct_OTOOL"; then
14095   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14096 else
14097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14098 for as_dir in $PATH
14099 do
14100   IFS=$as_save_IFS
14101   test -z "$as_dir" && as_dir=.
14102     for ac_exec_ext in '' $ac_executable_extensions; do
14103   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14104     ac_cv_prog_ac_ct_OTOOL="otool"
14105     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14106     break 2
14107   fi
14108 done
14109   done
14110 IFS=$as_save_IFS
14111
14112 fi
14113 fi
14114 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14115 if test -n "$ac_ct_OTOOL"; then
14116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14117 $as_echo "$ac_ct_OTOOL" >&6; }
14118 else
14119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14120 $as_echo "no" >&6; }
14121 fi
14122
14123   if test "x$ac_ct_OTOOL" = x; then
14124     OTOOL=":"
14125   else
14126     case $cross_compiling:$ac_tool_warned in
14127 yes:)
14128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14129 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14130 ac_tool_warned=yes ;;
14131 esac
14132     OTOOL=$ac_ct_OTOOL
14133   fi
14134 else
14135   OTOOL="$ac_cv_prog_OTOOL"
14136 fi
14137
14138     if test -n "$ac_tool_prefix"; then
14139   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14140 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14142 $as_echo_n "checking for $ac_word... " >&6; }
14143 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14144   $as_echo_n "(cached) " >&6
14145 else
14146   if test -n "$OTOOL64"; then
14147   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14148 else
14149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14150 for as_dir in $PATH
14151 do
14152   IFS=$as_save_IFS
14153   test -z "$as_dir" && as_dir=.
14154     for ac_exec_ext in '' $ac_executable_extensions; do
14155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14156     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14158     break 2
14159   fi
14160 done
14161   done
14162 IFS=$as_save_IFS
14163
14164 fi
14165 fi
14166 OTOOL64=$ac_cv_prog_OTOOL64
14167 if test -n "$OTOOL64"; then
14168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14169 $as_echo "$OTOOL64" >&6; }
14170 else
14171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14172 $as_echo "no" >&6; }
14173 fi
14174
14175
14176 fi
14177 if test -z "$ac_cv_prog_OTOOL64"; then
14178   ac_ct_OTOOL64=$OTOOL64
14179   # Extract the first word of "otool64", so it can be a program name with args.
14180 set dummy otool64; ac_word=$2
14181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14182 $as_echo_n "checking for $ac_word... " >&6; }
14183 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14184   $as_echo_n "(cached) " >&6
14185 else
14186   if test -n "$ac_ct_OTOOL64"; then
14187   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14188 else
14189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14190 for as_dir in $PATH
14191 do
14192   IFS=$as_save_IFS
14193   test -z "$as_dir" && as_dir=.
14194     for ac_exec_ext in '' $ac_executable_extensions; do
14195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14196     ac_cv_prog_ac_ct_OTOOL64="otool64"
14197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14198     break 2
14199   fi
14200 done
14201   done
14202 IFS=$as_save_IFS
14203
14204 fi
14205 fi
14206 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14207 if test -n "$ac_ct_OTOOL64"; then
14208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14209 $as_echo "$ac_ct_OTOOL64" >&6; }
14210 else
14211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14212 $as_echo "no" >&6; }
14213 fi
14214
14215   if test "x$ac_ct_OTOOL64" = x; then
14216     OTOOL64=":"
14217   else
14218     case $cross_compiling:$ac_tool_warned in
14219 yes:)
14220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14221 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14222 ac_tool_warned=yes ;;
14223 esac
14224     OTOOL64=$ac_ct_OTOOL64
14225   fi
14226 else
14227   OTOOL64="$ac_cv_prog_OTOOL64"
14228 fi
14229
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249
14250
14251
14252
14253
14254
14255
14256     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14257 $as_echo_n "checking for -single_module linker flag... " >&6; }
14258 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14259   $as_echo_n "(cached) " >&6
14260 else
14261   lt_cv_apple_cc_single_mod=no
14262       if test -z "${LT_MULTI_MODULE}"; then
14263         # By default we will add the -single_module flag. You can override
14264         # by either setting the environment variable LT_MULTI_MODULE
14265         # non-empty at configure time, or by adding -multi_module to the
14266         # link flags.
14267         rm -rf libconftest.dylib*
14268         echo "int foo(void){return 1;}" > conftest.c
14269         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14270 -dynamiclib -Wl,-single_module conftest.c" >&5
14271         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14272           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14273         _lt_result=$?
14274         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14275           lt_cv_apple_cc_single_mod=yes
14276         else
14277           cat conftest.err >&5
14278         fi
14279         rm -rf libconftest.dylib*
14280         rm -f conftest.*
14281       fi
14282 fi
14283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14284 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14286 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14287 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14288   $as_echo_n "(cached) " >&6
14289 else
14290   lt_cv_ld_exported_symbols_list=no
14291       save_LDFLAGS=$LDFLAGS
14292       echo "_main" > conftest.sym
14293       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14294       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14295 /* end confdefs.h.  */
14296
14297 int
14298 main ()
14299 {
14300
14301   ;
14302   return 0;
14303 }
14304 _ACEOF
14305 if ac_fn_c_try_link "$LINENO"; then :
14306   lt_cv_ld_exported_symbols_list=yes
14307 else
14308   lt_cv_ld_exported_symbols_list=no
14309 fi
14310 rm -f core conftest.err conftest.$ac_objext \
14311     conftest$ac_exeext conftest.$ac_ext
14312         LDFLAGS="$save_LDFLAGS"
14313
14314 fi
14315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14316 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14317     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14318 $as_echo_n "checking for -force_load linker flag... " >&6; }
14319 if test "${lt_cv_ld_force_load+set}" = set; then :
14320   $as_echo_n "(cached) " >&6
14321 else
14322   lt_cv_ld_force_load=no
14323       cat > conftest.c << _LT_EOF
14324 int forced_loaded() { return 2;}
14325 _LT_EOF
14326       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14327       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14328       echo "$AR cru libconftest.a conftest.o" >&5
14329       $AR cru libconftest.a conftest.o 2>&5
14330       cat > conftest.c << _LT_EOF
14331 int main() { return 0;}
14332 _LT_EOF
14333       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14334       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14335       _lt_result=$?
14336       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14337         lt_cv_ld_force_load=yes
14338       else
14339         cat conftest.err >&5
14340       fi
14341         rm -f conftest.err libconftest.a conftest conftest.c
14342         rm -rf conftest.dSYM
14343
14344 fi
14345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14346 $as_echo "$lt_cv_ld_force_load" >&6; }
14347     case $host_os in
14348     rhapsody* | darwin1.[012])
14349       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14350     darwin1.*)
14351       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14352     darwin*) # darwin 5.x on
14353       # if running on 10.5 or later, the deployment target defaults
14354       # to the OS version, if on x86, and 10.4, the deployment
14355       # target defaults to 10.4. Don't you love it?
14356       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14357         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14358           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14359         10.[012]*)
14360           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14361         10.*)
14362           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14363       esac
14364     ;;
14365   esac
14366     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14367       _lt_dar_single_mod='$single_module'
14368     fi
14369     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14370       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14371     else
14372       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14373     fi
14374     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14375       _lt_dsymutil='~$DSYMUTIL $lib || :'
14376     else
14377       _lt_dsymutil=
14378     fi
14379     ;;
14380   esac
14381
14382 for ac_header in dlfcn.h
14383 do :
14384   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14385 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14386   cat >>confdefs.h <<_ACEOF
14387 #define HAVE_DLFCN_H 1
14388 _ACEOF
14389
14390 fi
14391 done
14392
14393
14394
14395
14396
14397 # Set options
14398
14399
14400
14401         enable_dlopen=no
14402
14403
14404   enable_win32_dll=no
14405
14406
14407             # Check whether --enable-shared was given.
14408 if test "${enable_shared+set}" = set; then :
14409   enableval=$enable_shared; p=${PACKAGE-default}
14410     case $enableval in
14411     yes) enable_shared=yes ;;
14412     no) enable_shared=no ;;
14413     *)
14414       enable_shared=no
14415       # Look at the argument we got.  We use all the common list separators.
14416       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14417       for pkg in $enableval; do
14418         IFS="$lt_save_ifs"
14419         if test "X$pkg" = "X$p"; then
14420           enable_shared=yes
14421         fi
14422       done
14423       IFS="$lt_save_ifs"
14424       ;;
14425     esac
14426 else
14427   enable_shared=yes
14428 fi
14429
14430
14431
14432
14433
14434
14435
14436
14437
14438   # Check whether --enable-static was given.
14439 if test "${enable_static+set}" = set; then :
14440   enableval=$enable_static; p=${PACKAGE-default}
14441     case $enableval in
14442     yes) enable_static=yes ;;
14443     no) enable_static=no ;;
14444     *)
14445      enable_static=no
14446       # Look at the argument we got.  We use all the common list separators.
14447       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14448       for pkg in $enableval; do
14449         IFS="$lt_save_ifs"
14450         if test "X$pkg" = "X$p"; then
14451           enable_static=yes
14452         fi
14453       done
14454       IFS="$lt_save_ifs"
14455       ;;
14456     esac
14457 else
14458   enable_static=yes
14459 fi
14460
14461
14462
14463
14464
14465
14466
14467
14468
14469
14470 # Check whether --with-pic was given.
14471 if test "${with_pic+set}" = set; then :
14472   withval=$with_pic; p=${PACKAGE-default}
14473     case "$withval" in
14474     yes|no) pic_mode="$withval" ;;
14475     *)
14476       pic_mode=default
14477       # Look at the argument we got.  We use all the common list separators.
14478       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14479       for pkg in $withval; do
14480         IFS="$lt_save_ifs"
14481         if test "X$pkg" = "X$p"; then
14482           pic_mode=yes
14483         fi
14484       done
14485       IFS="$lt_save_ifs"
14486       ;;
14487     esac
14488 else
14489   pic_mode=default
14490 fi
14491
14492
14493 test -z "$pic_mode" && pic_mode=default
14494
14495
14496
14497
14498
14499
14500
14501   # Check whether --enable-fast-install was given.
14502 if test "${enable_fast_install+set}" = set; then :
14503   enableval=$enable_fast_install; p=${PACKAGE-default}
14504     case $enableval in
14505     yes) enable_fast_install=yes ;;
14506     no) enable_fast_install=no ;;
14507     *)
14508       enable_fast_install=no
14509       # Look at the argument we got.  We use all the common list separators.
14510       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14511       for pkg in $enableval; do
14512         IFS="$lt_save_ifs"
14513         if test "X$pkg" = "X$p"; then
14514           enable_fast_install=yes
14515         fi
14516       done
14517       IFS="$lt_save_ifs"
14518       ;;
14519     esac
14520 else
14521   enable_fast_install=yes
14522 fi
14523
14524
14525
14526
14527
14528
14529
14530
14531
14532
14533
14534 # This can be used to rebuild libtool when needed
14535 LIBTOOL_DEPS="$ltmain"
14536
14537 # Always use our own libtool.
14538 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14539
14540
14541
14542
14543
14544
14545
14546
14547
14548
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565 test -z "$LN_S" && LN_S="ln -s"
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580 if test -n "${ZSH_VERSION+set}" ; then
14581    setopt NO_GLOB_SUBST
14582 fi
14583
14584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14585 $as_echo_n "checking for objdir... " >&6; }
14586 if test "${lt_cv_objdir+set}" = set; then :
14587   $as_echo_n "(cached) " >&6
14588 else
14589   rm -f .libs 2>/dev/null
14590 mkdir .libs 2>/dev/null
14591 if test -d .libs; then
14592   lt_cv_objdir=.libs
14593 else
14594   # MS-DOS does not allow filenames that begin with a dot.
14595   lt_cv_objdir=_libs
14596 fi
14597 rmdir .libs 2>/dev/null
14598 fi
14599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14600 $as_echo "$lt_cv_objdir" >&6; }
14601 objdir=$lt_cv_objdir
14602
14603
14604
14605
14606
14607 cat >>confdefs.h <<_ACEOF
14608 #define LT_OBJDIR "$lt_cv_objdir/"
14609 _ACEOF
14610
14611
14612
14613
14614 case $host_os in
14615 aix3*)
14616   # AIX sometimes has problems with the GCC collect2 program.  For some
14617   # reason, if we set the COLLECT_NAMES environment variable, the problems
14618   # vanish in a puff of smoke.
14619   if test "X${COLLECT_NAMES+set}" != Xset; then
14620     COLLECT_NAMES=
14621     export COLLECT_NAMES
14622   fi
14623   ;;
14624 esac
14625
14626 # Global variables:
14627 ofile=libtool
14628 can_build_shared=yes
14629
14630 # All known linkers require a `.a' archive for static linking (except MSVC,
14631 # which needs '.lib').
14632 libext=a
14633
14634 with_gnu_ld="$lt_cv_prog_gnu_ld"
14635
14636 old_CC="$CC"
14637 old_CFLAGS="$CFLAGS"
14638
14639 # Set sane defaults for various variables
14640 test -z "$CC" && CC=cc
14641 test -z "$LTCC" && LTCC=$CC
14642 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14643 test -z "$LD" && LD=ld
14644 test -z "$ac_objext" && ac_objext=o
14645
14646 for cc_temp in $compiler""; do
14647   case $cc_temp in
14648     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14649     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14650     \-*) ;;
14651     *) break;;
14652   esac
14653 done
14654 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14655
14656
14657 # Only perform the check for file, if the check method requires it
14658 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14659 case $deplibs_check_method in
14660 file_magic*)
14661   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14663 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14664 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14665   $as_echo_n "(cached) " >&6
14666 else
14667   case $MAGIC_CMD in
14668 [\\/*] |  ?:[\\/]*)
14669   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14670   ;;
14671 *)
14672   lt_save_MAGIC_CMD="$MAGIC_CMD"
14673   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14674   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14675   for ac_dir in $ac_dummy; do
14676     IFS="$lt_save_ifs"
14677     test -z "$ac_dir" && ac_dir=.
14678     if test -f $ac_dir/${ac_tool_prefix}file; then
14679       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14680       if test -n "$file_magic_test_file"; then
14681         case $deplibs_check_method in
14682         "file_magic "*)
14683           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14684           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14685           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14686             $EGREP "$file_magic_regex" > /dev/null; then
14687             :
14688           else
14689             cat <<_LT_EOF 1>&2
14690
14691 *** Warning: the command libtool uses to detect shared libraries,
14692 *** $file_magic_cmd, produces output that libtool cannot recognize.
14693 *** The result is that libtool may fail to recognize shared libraries
14694 *** as such.  This will affect the creation of libtool libraries that
14695 *** depend on shared libraries, but programs linked with such libtool
14696 *** libraries will work regardless of this problem.  Nevertheless, you
14697 *** may want to report the problem to your system manager and/or to
14698 *** bug-libtool@gnu.org
14699
14700 _LT_EOF
14701           fi ;;
14702         esac
14703       fi
14704       break
14705     fi
14706   done
14707   IFS="$lt_save_ifs"
14708   MAGIC_CMD="$lt_save_MAGIC_CMD"
14709   ;;
14710 esac
14711 fi
14712
14713 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14714 if test -n "$MAGIC_CMD"; then
14715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14716 $as_echo "$MAGIC_CMD" >&6; }
14717 else
14718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14719 $as_echo "no" >&6; }
14720 fi
14721
14722
14723
14724
14725
14726 if test -z "$lt_cv_path_MAGIC_CMD"; then
14727   if test -n "$ac_tool_prefix"; then
14728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14729 $as_echo_n "checking for file... " >&6; }
14730 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14731   $as_echo_n "(cached) " >&6
14732 else
14733   case $MAGIC_CMD in
14734 [\\/*] |  ?:[\\/]*)
14735   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14736   ;;
14737 *)
14738   lt_save_MAGIC_CMD="$MAGIC_CMD"
14739   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14740   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14741   for ac_dir in $ac_dummy; do
14742     IFS="$lt_save_ifs"
14743     test -z "$ac_dir" && ac_dir=.
14744     if test -f $ac_dir/file; then
14745       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14746       if test -n "$file_magic_test_file"; then
14747         case $deplibs_check_method in
14748         "file_magic "*)
14749           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14750           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14751           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14752             $EGREP "$file_magic_regex" > /dev/null; then
14753             :
14754           else
14755             cat <<_LT_EOF 1>&2
14756
14757 *** Warning: the command libtool uses to detect shared libraries,
14758 *** $file_magic_cmd, produces output that libtool cannot recognize.
14759 *** The result is that libtool may fail to recognize shared libraries
14760 *** as such.  This will affect the creation of libtool libraries that
14761 *** depend on shared libraries, but programs linked with such libtool
14762 *** libraries will work regardless of this problem.  Nevertheless, you
14763 *** may want to report the problem to your system manager and/or to
14764 *** bug-libtool@gnu.org
14765
14766 _LT_EOF
14767           fi ;;
14768         esac
14769       fi
14770       break
14771     fi
14772   done
14773   IFS="$lt_save_ifs"
14774   MAGIC_CMD="$lt_save_MAGIC_CMD"
14775   ;;
14776 esac
14777 fi
14778
14779 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14780 if test -n "$MAGIC_CMD"; then
14781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14782 $as_echo "$MAGIC_CMD" >&6; }
14783 else
14784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14785 $as_echo "no" >&6; }
14786 fi
14787
14788
14789   else
14790     MAGIC_CMD=:
14791   fi
14792 fi
14793
14794   fi
14795   ;;
14796 esac
14797
14798 # Use C for the default configuration in the libtool script
14799
14800 lt_save_CC="$CC"
14801 ac_ext=c
14802 ac_cpp='$CPP $CPPFLAGS'
14803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14806
14807
14808 # Source file extension for C test sources.
14809 ac_ext=c
14810
14811 # Object file extension for compiled C test sources.
14812 objext=o
14813 objext=$objext
14814
14815 # Code to be used in simple compile tests
14816 lt_simple_compile_test_code="int some_variable = 0;"
14817
14818 # Code to be used in simple link tests
14819 lt_simple_link_test_code='int main(){return(0);}'
14820
14821
14822
14823
14824
14825
14826
14827 # If no C compiler was specified, use CC.
14828 LTCC=${LTCC-"$CC"}
14829
14830 # If no C compiler flags were specified, use CFLAGS.
14831 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14832
14833 # Allow CC to be a program name with arguments.
14834 compiler=$CC
14835
14836 # Save the default compiler, since it gets overwritten when the other
14837 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14838 compiler_DEFAULT=$CC
14839
14840 # save warnings/boilerplate of simple test code
14841 ac_outfile=conftest.$ac_objext
14842 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14843 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14844 _lt_compiler_boilerplate=`cat conftest.err`
14845 $RM conftest*
14846
14847 ac_outfile=conftest.$ac_objext
14848 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14849 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14850 _lt_linker_boilerplate=`cat conftest.err`
14851 $RM -r conftest*
14852
14853
14854 ## CAVEAT EMPTOR:
14855 ## There is no encapsulation within the following macros, do not change
14856 ## the running order or otherwise move them around unless you know exactly
14857 ## what you are doing...
14858 if test -n "$compiler"; then
14859
14860 lt_prog_compiler_no_builtin_flag=
14861
14862 if test "$GCC" = yes; then
14863   case $cc_basename in
14864   nvcc*)
14865     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14866   *)
14867     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14868   esac
14869
14870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14871 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14872 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14873   $as_echo_n "(cached) " >&6
14874 else
14875   lt_cv_prog_compiler_rtti_exceptions=no
14876    ac_outfile=conftest.$ac_objext
14877    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14878    lt_compiler_flag="-fno-rtti -fno-exceptions"
14879    # Insert the option either (1) after the last *FLAGS variable, or
14880    # (2) before a word containing "conftest.", or (3) at the end.
14881    # Note that $ac_compile itself does not contain backslashes and begins
14882    # with a dollar sign (not a hyphen), so the echo should work correctly.
14883    # The option is referenced via a variable to avoid confusing sed.
14884    lt_compile=`echo "$ac_compile" | $SED \
14885    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14886    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14887    -e 's:$: $lt_compiler_flag:'`
14888    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14889    (eval "$lt_compile" 2>conftest.err)
14890    ac_status=$?
14891    cat conftest.err >&5
14892    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14893    if (exit $ac_status) && test -s "$ac_outfile"; then
14894      # The compiler can only warn and ignore the option if not recognized
14895      # So say no if there are warnings other than the usual output.
14896      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14897      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14898      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14899        lt_cv_prog_compiler_rtti_exceptions=yes
14900      fi
14901    fi
14902    $RM conftest*
14903
14904 fi
14905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14906 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14907
14908 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14909     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14910 else
14911     :
14912 fi
14913
14914 fi
14915
14916
14917
14918
14919
14920
14921   lt_prog_compiler_wl=
14922 lt_prog_compiler_pic=
14923 lt_prog_compiler_static=
14924
14925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14926 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14927
14928   if test "$GCC" = yes; then
14929     lt_prog_compiler_wl='-Wl,'
14930     lt_prog_compiler_static='-static'
14931
14932     case $host_os in
14933       aix*)
14934       # All AIX code is PIC.
14935       if test "$host_cpu" = ia64; then
14936         # AIX 5 now supports IA64 processor
14937         lt_prog_compiler_static='-Bstatic'
14938       fi
14939       lt_prog_compiler_pic='-fPIC'
14940       ;;
14941
14942     amigaos*)
14943       case $host_cpu in
14944       powerpc)
14945             # see comment about AmigaOS4 .so support
14946             lt_prog_compiler_pic='-fPIC'
14947         ;;
14948       m68k)
14949             # FIXME: we need at least 68020 code to build shared libraries, but
14950             # adding the `-m68020' flag to GCC prevents building anything better,
14951             # like `-m68040'.
14952             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14953         ;;
14954       esac
14955       ;;
14956
14957     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14958       # PIC is the default for these OSes.
14959       ;;
14960
14961     mingw* | cygwin* | pw32* | os2* | cegcc*)
14962       # This hack is so that the source file can tell whether it is being
14963       # built for inclusion in a dll (and should export symbols for example).
14964       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14965       # (--disable-auto-import) libraries
14966       lt_prog_compiler_pic='-DDLL_EXPORT'
14967       ;;
14968
14969     darwin* | rhapsody*)
14970       # PIC is the default on this platform
14971       # Common symbols not allowed in MH_DYLIB files
14972       lt_prog_compiler_pic='-fno-common'
14973       ;;
14974
14975     haiku*)
14976       # PIC is the default for Haiku.
14977       # The "-static" flag exists, but is broken.
14978       lt_prog_compiler_static=
14979       ;;
14980
14981     hpux*)
14982       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14983       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14984       # sets the default TLS model and affects inlining.
14985       case $host_cpu in
14986       hppa*64*)
14987         # +Z the default
14988         ;;
14989       *)
14990         lt_prog_compiler_pic='-fPIC'
14991         ;;
14992       esac
14993       ;;
14994
14995     interix[3-9]*)
14996       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14997       # Instead, we relocate shared libraries at runtime.
14998       ;;
14999
15000     msdosdjgpp*)
15001       # Just because we use GCC doesn't mean we suddenly get shared libraries
15002       # on systems that don't support them.
15003       lt_prog_compiler_can_build_shared=no
15004       enable_shared=no
15005       ;;
15006
15007     *nto* | *qnx*)
15008       # QNX uses GNU C++, but need to define -shared option too, otherwise
15009       # it will coredump.
15010       lt_prog_compiler_pic='-fPIC -shared'
15011       ;;
15012
15013     sysv4*MP*)
15014       if test -d /usr/nec; then
15015         lt_prog_compiler_pic=-Kconform_pic
15016       fi
15017       ;;
15018
15019     *)
15020       lt_prog_compiler_pic='-fPIC'
15021       ;;
15022     esac
15023
15024     case $cc_basename in
15025     nvcc*) # Cuda Compiler Driver 2.2
15026       lt_prog_compiler_wl='-Xlinker '
15027       lt_prog_compiler_pic='-Xcompiler -fPIC'
15028       ;;
15029     esac
15030   else
15031     # PORTME Check for flag to pass linker flags through the system compiler.
15032     case $host_os in
15033     aix*)
15034       lt_prog_compiler_wl='-Wl,'
15035       if test "$host_cpu" = ia64; then
15036         # AIX 5 now supports IA64 processor
15037         lt_prog_compiler_static='-Bstatic'
15038       else
15039         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15040       fi
15041       ;;
15042
15043     mingw* | cygwin* | pw32* | os2* | cegcc*)
15044       # This hack is so that the source file can tell whether it is being
15045       # built for inclusion in a dll (and should export symbols for example).
15046       lt_prog_compiler_pic='-DDLL_EXPORT'
15047       ;;
15048
15049     hpux9* | hpux10* | hpux11*)
15050       lt_prog_compiler_wl='-Wl,'
15051       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15052       # not for PA HP-UX.
15053       case $host_cpu in
15054       hppa*64*|ia64*)
15055         # +Z the default
15056         ;;
15057       *)
15058         lt_prog_compiler_pic='+Z'
15059         ;;
15060       esac
15061       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15062       lt_prog_compiler_static='${wl}-a ${wl}archive'
15063       ;;
15064
15065     irix5* | irix6* | nonstopux*)
15066       lt_prog_compiler_wl='-Wl,'
15067       # PIC (with -KPIC) is the default.
15068       lt_prog_compiler_static='-non_shared'
15069       ;;
15070
15071     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15072       case $cc_basename in
15073       # old Intel for x86_64 which still supported -KPIC.
15074       ecc*)
15075         lt_prog_compiler_wl='-Wl,'
15076         lt_prog_compiler_pic='-KPIC'
15077         lt_prog_compiler_static='-static'
15078         ;;
15079       # icc used to be incompatible with GCC.
15080       # ICC 10 doesn't accept -KPIC any more.
15081       icc* | ifort*)
15082         lt_prog_compiler_wl='-Wl,'
15083         lt_prog_compiler_pic='-fPIC'
15084         lt_prog_compiler_static='-static'
15085         ;;
15086       # Lahey Fortran 8.1.
15087       lf95*)
15088         lt_prog_compiler_wl='-Wl,'
15089         lt_prog_compiler_pic='--shared'
15090         lt_prog_compiler_static='--static'
15091         ;;
15092       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15093         # Portland Group compilers (*not* the Pentium gcc compiler,
15094         # which looks to be a dead project)
15095         lt_prog_compiler_wl='-Wl,'
15096         lt_prog_compiler_pic='-fpic'
15097         lt_prog_compiler_static='-Bstatic'
15098         ;;
15099       ccc*)
15100         lt_prog_compiler_wl='-Wl,'
15101         # All Alpha code is PIC.
15102         lt_prog_compiler_static='-non_shared'
15103         ;;
15104       xl* | bgxl* | bgf* | mpixl*)
15105         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15106         lt_prog_compiler_wl='-Wl,'
15107         lt_prog_compiler_pic='-qpic'
15108         lt_prog_compiler_static='-qstaticlink'
15109         ;;
15110       *)
15111         case `$CC -V 2>&1 | sed 5q` in
15112         *Sun\ F* | *Sun*Fortran*)
15113           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15114           lt_prog_compiler_pic='-KPIC'
15115           lt_prog_compiler_static='-Bstatic'
15116           lt_prog_compiler_wl=''
15117           ;;
15118         *Sun\ C*)
15119           # Sun C 5.9
15120           lt_prog_compiler_pic='-KPIC'
15121           lt_prog_compiler_static='-Bstatic'
15122           lt_prog_compiler_wl='-Wl,'
15123           ;;
15124         esac
15125         ;;
15126       esac
15127       ;;
15128
15129     newsos6)
15130       lt_prog_compiler_pic='-KPIC'
15131       lt_prog_compiler_static='-Bstatic'
15132       ;;
15133
15134     *nto* | *qnx*)
15135       # QNX uses GNU C++, but need to define -shared option too, otherwise
15136       # it will coredump.
15137       lt_prog_compiler_pic='-fPIC -shared'
15138       ;;
15139
15140     osf3* | osf4* | osf5*)
15141       lt_prog_compiler_wl='-Wl,'
15142       # All OSF/1 code is PIC.
15143       lt_prog_compiler_static='-non_shared'
15144       ;;
15145
15146     rdos*)
15147       lt_prog_compiler_static='-non_shared'
15148       ;;
15149
15150     solaris*)
15151       lt_prog_compiler_pic='-KPIC'
15152       lt_prog_compiler_static='-Bstatic'
15153       case $cc_basename in
15154       f77* | f90* | f95*)
15155         lt_prog_compiler_wl='-Qoption ld ';;
15156       *)
15157         lt_prog_compiler_wl='-Wl,';;
15158       esac
15159       ;;
15160
15161     sunos4*)
15162       lt_prog_compiler_wl='-Qoption ld '
15163       lt_prog_compiler_pic='-PIC'
15164       lt_prog_compiler_static='-Bstatic'
15165       ;;
15166
15167     sysv4 | sysv4.2uw2* | sysv4.3*)
15168       lt_prog_compiler_wl='-Wl,'
15169       lt_prog_compiler_pic='-KPIC'
15170       lt_prog_compiler_static='-Bstatic'
15171       ;;
15172
15173     sysv4*MP*)
15174       if test -d /usr/nec ;then
15175         lt_prog_compiler_pic='-Kconform_pic'
15176         lt_prog_compiler_static='-Bstatic'
15177       fi
15178       ;;
15179
15180     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15181       lt_prog_compiler_wl='-Wl,'
15182       lt_prog_compiler_pic='-KPIC'
15183       lt_prog_compiler_static='-Bstatic'
15184       ;;
15185
15186     unicos*)
15187       lt_prog_compiler_wl='-Wl,'
15188       lt_prog_compiler_can_build_shared=no
15189       ;;
15190
15191     uts4*)
15192       lt_prog_compiler_pic='-pic'
15193       lt_prog_compiler_static='-Bstatic'
15194       ;;
15195
15196     *)
15197       lt_prog_compiler_can_build_shared=no
15198       ;;
15199     esac
15200   fi
15201
15202 case $host_os in
15203   # For platforms which do not support PIC, -DPIC is meaningless:
15204   *djgpp*)
15205     lt_prog_compiler_pic=
15206     ;;
15207   *)
15208     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15209     ;;
15210 esac
15211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15212 $as_echo "$lt_prog_compiler_pic" >&6; }
15213
15214
15215
15216
15217
15218
15219 #
15220 # Check to make sure the PIC flag actually works.
15221 #
15222 if test -n "$lt_prog_compiler_pic"; then
15223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15224 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15225 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15226   $as_echo_n "(cached) " >&6
15227 else
15228   lt_cv_prog_compiler_pic_works=no
15229    ac_outfile=conftest.$ac_objext
15230    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15231    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15232    # Insert the option either (1) after the last *FLAGS variable, or
15233    # (2) before a word containing "conftest.", or (3) at the end.
15234    # Note that $ac_compile itself does not contain backslashes and begins
15235    # with a dollar sign (not a hyphen), so the echo should work correctly.
15236    # The option is referenced via a variable to avoid confusing sed.
15237    lt_compile=`echo "$ac_compile" | $SED \
15238    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15239    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15240    -e 's:$: $lt_compiler_flag:'`
15241    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15242    (eval "$lt_compile" 2>conftest.err)
15243    ac_status=$?
15244    cat conftest.err >&5
15245    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15246    if (exit $ac_status) && test -s "$ac_outfile"; then
15247      # The compiler can only warn and ignore the option if not recognized
15248      # So say no if there are warnings other than the usual output.
15249      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15250      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15251      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15252        lt_cv_prog_compiler_pic_works=yes
15253      fi
15254    fi
15255    $RM conftest*
15256
15257 fi
15258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15259 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15260
15261 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15262     case $lt_prog_compiler_pic in
15263      "" | " "*) ;;
15264      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15265      esac
15266 else
15267     lt_prog_compiler_pic=
15268      lt_prog_compiler_can_build_shared=no
15269 fi
15270
15271 fi
15272
15273
15274
15275
15276
15277
15278 #
15279 # Check to make sure the static flag actually works.
15280 #
15281 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15283 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15284 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15285   $as_echo_n "(cached) " >&6
15286 else
15287   lt_cv_prog_compiler_static_works=no
15288    save_LDFLAGS="$LDFLAGS"
15289    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15290    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15291    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15292      # The linker can only warn and ignore the option if not recognized
15293      # So say no if there are warnings
15294      if test -s conftest.err; then
15295        # Append any errors to the config.log.
15296        cat conftest.err 1>&5
15297        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15298        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15299        if diff conftest.exp conftest.er2 >/dev/null; then
15300          lt_cv_prog_compiler_static_works=yes
15301        fi
15302      else
15303        lt_cv_prog_compiler_static_works=yes
15304      fi
15305    fi
15306    $RM -r conftest*
15307    LDFLAGS="$save_LDFLAGS"
15308
15309 fi
15310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15311 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15312
15313 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15314     :
15315 else
15316     lt_prog_compiler_static=
15317 fi
15318
15319
15320
15321
15322
15323
15324
15325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15326 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15327 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15328   $as_echo_n "(cached) " >&6
15329 else
15330   lt_cv_prog_compiler_c_o=no
15331    $RM -r conftest 2>/dev/null
15332    mkdir conftest
15333    cd conftest
15334    mkdir out
15335    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15336
15337    lt_compiler_flag="-o out/conftest2.$ac_objext"
15338    # Insert the option either (1) after the last *FLAGS variable, or
15339    # (2) before a word containing "conftest.", or (3) at the end.
15340    # Note that $ac_compile itself does not contain backslashes and begins
15341    # with a dollar sign (not a hyphen), so the echo should work correctly.
15342    lt_compile=`echo "$ac_compile" | $SED \
15343    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15344    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15345    -e 's:$: $lt_compiler_flag:'`
15346    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15347    (eval "$lt_compile" 2>out/conftest.err)
15348    ac_status=$?
15349    cat out/conftest.err >&5
15350    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15351    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15352    then
15353      # The compiler can only warn and ignore the option if not recognized
15354      # So say no if there are warnings
15355      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15356      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15357      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15358        lt_cv_prog_compiler_c_o=yes
15359      fi
15360    fi
15361    chmod u+w . 2>&5
15362    $RM conftest*
15363    # SGI C++ compiler will create directory out/ii_files/ for
15364    # template instantiation
15365    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15366    $RM out/* && rmdir out
15367    cd ..
15368    $RM -r conftest
15369    $RM conftest*
15370
15371 fi
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15373 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15374
15375
15376
15377
15378
15379
15380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15381 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15382 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15383   $as_echo_n "(cached) " >&6
15384 else
15385   lt_cv_prog_compiler_c_o=no
15386    $RM -r conftest 2>/dev/null
15387    mkdir conftest
15388    cd conftest
15389    mkdir out
15390    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15391
15392    lt_compiler_flag="-o out/conftest2.$ac_objext"
15393    # Insert the option either (1) after the last *FLAGS variable, or
15394    # (2) before a word containing "conftest.", or (3) at the end.
15395    # Note that $ac_compile itself does not contain backslashes and begins
15396    # with a dollar sign (not a hyphen), so the echo should work correctly.
15397    lt_compile=`echo "$ac_compile" | $SED \
15398    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15399    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15400    -e 's:$: $lt_compiler_flag:'`
15401    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15402    (eval "$lt_compile" 2>out/conftest.err)
15403    ac_status=$?
15404    cat out/conftest.err >&5
15405    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15406    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15407    then
15408      # The compiler can only warn and ignore the option if not recognized
15409      # So say no if there are warnings
15410      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15411      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15412      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15413        lt_cv_prog_compiler_c_o=yes
15414      fi
15415    fi
15416    chmod u+w . 2>&5
15417    $RM conftest*
15418    # SGI C++ compiler will create directory out/ii_files/ for
15419    # template instantiation
15420    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15421    $RM out/* && rmdir out
15422    cd ..
15423    $RM -r conftest
15424    $RM conftest*
15425
15426 fi
15427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15428 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15429
15430
15431
15432
15433 hard_links="nottested"
15434 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15435   # do not overwrite the value of need_locks provided by the user
15436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15437 $as_echo_n "checking if we can lock with hard links... " >&6; }
15438   hard_links=yes
15439   $RM conftest*
15440   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15441   touch conftest.a
15442   ln conftest.a conftest.b 2>&5 || hard_links=no
15443   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15445 $as_echo "$hard_links" >&6; }
15446   if test "$hard_links" = no; then
15447     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15448 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15449     need_locks=warn
15450   fi
15451 else
15452   need_locks=no
15453 fi
15454
15455
15456
15457
15458
15459
15460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15461 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15462
15463   runpath_var=
15464   allow_undefined_flag=
15465   always_export_symbols=no
15466   archive_cmds=
15467   archive_expsym_cmds=
15468   compiler_needs_object=no
15469   enable_shared_with_static_runtimes=no
15470   export_dynamic_flag_spec=
15471   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15472   hardcode_automatic=no
15473   hardcode_direct=no
15474   hardcode_direct_absolute=no
15475   hardcode_libdir_flag_spec=
15476   hardcode_libdir_flag_spec_ld=
15477   hardcode_libdir_separator=
15478   hardcode_minus_L=no
15479   hardcode_shlibpath_var=unsupported
15480   inherit_rpath=no
15481   link_all_deplibs=unknown
15482   module_cmds=
15483   module_expsym_cmds=
15484   old_archive_from_new_cmds=
15485   old_archive_from_expsyms_cmds=
15486   thread_safe_flag_spec=
15487   whole_archive_flag_spec=
15488   # include_expsyms should be a list of space-separated symbols to be *always*
15489   # included in the symbol list
15490   include_expsyms=
15491   # exclude_expsyms can be an extended regexp of symbols to exclude
15492   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15493   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15494   # as well as any symbol that contains `d'.
15495   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15496   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15497   # platforms (ab)use it in PIC code, but their linkers get confused if
15498   # the symbol is explicitly referenced.  Since portable code cannot
15499   # rely on this symbol name, it's probably fine to never include it in
15500   # preloaded symbol tables.
15501   # Exclude shared library initialization/finalization symbols.
15502   extract_expsyms_cmds=
15503
15504   case $host_os in
15505   cygwin* | mingw* | pw32* | cegcc*)
15506     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15507     # When not using gcc, we currently assume that we are using
15508     # Microsoft Visual C++.
15509     if test "$GCC" != yes; then
15510       with_gnu_ld=no
15511     fi
15512     ;;
15513   interix*)
15514     # we just hope/assume this is gcc and not c89 (= MSVC++)
15515     with_gnu_ld=yes
15516     ;;
15517   openbsd*)
15518     with_gnu_ld=no
15519     ;;
15520   esac
15521
15522   ld_shlibs=yes
15523
15524   # On some targets, GNU ld is compatible enough with the native linker
15525   # that we're better off using the native interface for both.
15526   lt_use_gnu_ld_interface=no
15527   if test "$with_gnu_ld" = yes; then
15528     case $host_os in
15529       aix*)
15530         # The AIX port of GNU ld has always aspired to compatibility
15531         # with the native linker.  However, as the warning in the GNU ld
15532         # block says, versions before 2.19.5* couldn't really create working
15533         # shared libraries, regardless of the interface used.
15534         case `$LD -v 2>&1` in
15535           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15536           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15537           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15538           *)
15539             lt_use_gnu_ld_interface=yes
15540             ;;
15541         esac
15542         ;;
15543       *)
15544         lt_use_gnu_ld_interface=yes
15545         ;;
15546     esac
15547   fi
15548
15549   if test "$lt_use_gnu_ld_interface" = yes; then
15550     # If archive_cmds runs LD, not CC, wlarc should be empty
15551     wlarc='${wl}'
15552
15553     # Set some defaults for GNU ld with shared library support. These
15554     # are reset later if shared libraries are not supported. Putting them
15555     # here allows them to be overridden if necessary.
15556     runpath_var=LD_RUN_PATH
15557     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15558     export_dynamic_flag_spec='${wl}--export-dynamic'
15559     # ancient GNU ld didn't support --whole-archive et. al.
15560     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15561       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15562     else
15563       whole_archive_flag_spec=
15564     fi
15565     supports_anon_versioning=no
15566     case `$LD -v 2>&1` in
15567       *GNU\ gold*) supports_anon_versioning=yes ;;
15568       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15569       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15570       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15571       *\ 2.11.*) ;; # other 2.11 versions
15572       *) supports_anon_versioning=yes ;;
15573     esac
15574
15575     # See if GNU ld supports shared libraries.
15576     case $host_os in
15577     aix[3-9]*)
15578       # On AIX/PPC, the GNU linker is very broken
15579       if test "$host_cpu" != ia64; then
15580         ld_shlibs=no
15581         cat <<_LT_EOF 1>&2
15582
15583 *** Warning: the GNU linker, at least up to release 2.19, is reported
15584 *** to be unable to reliably create shared libraries on AIX.
15585 *** Therefore, libtool is disabling shared libraries support.  If you
15586 *** really care for shared libraries, you may want to install binutils
15587 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15588 *** You will then need to restart the configuration process.
15589
15590 _LT_EOF
15591       fi
15592       ;;
15593
15594     amigaos*)
15595       case $host_cpu in
15596       powerpc)
15597             # see comment about AmigaOS4 .so support
15598             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15599             archive_expsym_cmds=''
15600         ;;
15601       m68k)
15602             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15603             hardcode_libdir_flag_spec='-L$libdir'
15604             hardcode_minus_L=yes
15605         ;;
15606       esac
15607       ;;
15608
15609     beos*)
15610       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15611         allow_undefined_flag=unsupported
15612         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15613         # support --undefined.  This deserves some investigation.  FIXME
15614         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15615       else
15616         ld_shlibs=no
15617       fi
15618       ;;
15619
15620     cygwin* | mingw* | pw32* | cegcc*)
15621       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15622       # as there is no search path for DLLs.
15623       hardcode_libdir_flag_spec='-L$libdir'
15624       export_dynamic_flag_spec='${wl}--export-all-symbols'
15625       allow_undefined_flag=unsupported
15626       always_export_symbols=no
15627       enable_shared_with_static_runtimes=yes
15628       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15629
15630       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15631         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15632         # If the export-symbols file already is a .def file (1st line
15633         # is EXPORTS), use it as is; otherwise, prepend...
15634         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15635           cp $export_symbols $output_objdir/$soname.def;
15636         else
15637           echo EXPORTS > $output_objdir/$soname.def;
15638           cat $export_symbols >> $output_objdir/$soname.def;
15639         fi~
15640         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15641       else
15642         ld_shlibs=no
15643       fi
15644       ;;
15645
15646     haiku*)
15647       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15648       link_all_deplibs=yes
15649       ;;
15650
15651     interix[3-9]*)
15652       hardcode_direct=no
15653       hardcode_shlibpath_var=no
15654       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15655       export_dynamic_flag_spec='${wl}-E'
15656       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15657       # Instead, shared libraries are loaded at an image base (0x10000000 by
15658       # default) and relocated if they conflict, which is a slow very memory
15659       # consuming and fragmenting process.  To avoid this, we pick a random,
15660       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15661       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15662       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15663       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15664       ;;
15665
15666     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15667       tmp_diet=no
15668       if test "$host_os" = linux-dietlibc; then
15669         case $cc_basename in
15670           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15671         esac
15672       fi
15673       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15674          && test "$tmp_diet" = no
15675       then
15676         tmp_addflag=
15677         tmp_sharedflag='-shared'
15678         case $cc_basename,$host_cpu in
15679         pgcc*)                          # Portland Group C compiler
15680           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'
15681           tmp_addflag=' $pic_flag'
15682           ;;
15683         pgf77* | pgf90* | pgf95* | pgfortran*)
15684                                         # Portland Group f77 and f90 compilers
15685           whole_archive_flag_spec='${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'
15686           tmp_addflag=' $pic_flag -Mnomain' ;;
15687         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15688           tmp_addflag=' -i_dynamic' ;;
15689         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15690           tmp_addflag=' -i_dynamic -nofor_main' ;;
15691         ifc* | ifort*)                  # Intel Fortran compiler
15692           tmp_addflag=' -nofor_main' ;;
15693         lf95*)                          # Lahey Fortran 8.1
15694           whole_archive_flag_spec=
15695           tmp_sharedflag='--shared' ;;
15696         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15697           tmp_sharedflag='-qmkshrobj'
15698           tmp_addflag= ;;
15699         nvcc*)  # Cuda Compiler Driver 2.2
15700           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15701           compiler_needs_object=yes
15702           ;;
15703         esac
15704         case `$CC -V 2>&1 | sed 5q` in
15705         *Sun\ C*)                       # Sun C 5.9
15706           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\"` ${wl}--no-whole-archive'
15707           compiler_needs_object=yes
15708           tmp_sharedflag='-G' ;;
15709         *Sun\ F*)                       # Sun Fortran 8.3
15710           tmp_sharedflag='-G' ;;
15711         esac
15712         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15713
15714         if test "x$supports_anon_versioning" = xyes; then
15715           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15716             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15717             echo "local: *; };" >> $output_objdir/$libname.ver~
15718             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15719         fi
15720
15721         case $cc_basename in
15722         xlf* | bgf* | bgxlf* | mpixlf*)
15723           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15724           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15725           hardcode_libdir_flag_spec=
15726           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15727           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15728           if test "x$supports_anon_versioning" = xyes; then
15729             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15730               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15731               echo "local: *; };" >> $output_objdir/$libname.ver~
15732               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15733           fi
15734           ;;
15735         esac
15736       else
15737         ld_shlibs=no
15738       fi
15739       ;;
15740
15741     netbsd*)
15742       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15743         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15744         wlarc=
15745       else
15746         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15747         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15748       fi
15749       ;;
15750
15751     solaris*)
15752       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15753         ld_shlibs=no
15754         cat <<_LT_EOF 1>&2
15755
15756 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15757 *** create shared libraries on Solaris systems.  Therefore, libtool
15758 *** is disabling shared libraries support.  We urge you to upgrade GNU
15759 *** binutils to release 2.9.1 or newer.  Another option is to modify
15760 *** your PATH or compiler configuration so that the native linker is
15761 *** used, and then restart.
15762
15763 _LT_EOF
15764       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15765         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15766         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15767       else
15768         ld_shlibs=no
15769       fi
15770       ;;
15771
15772     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15773       case `$LD -v 2>&1` in
15774         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15775         ld_shlibs=no
15776         cat <<_LT_EOF 1>&2
15777
15778 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15779 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15780 *** is disabling shared libraries support.  We urge you to upgrade GNU
15781 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15782 *** your PATH or compiler configuration so that the native linker is
15783 *** used, and then restart.
15784
15785 _LT_EOF
15786         ;;
15787         *)
15788           # For security reasons, it is highly recommended that you always
15789           # use absolute paths for naming shared libraries, and exclude the
15790           # DT_RUNPATH tag from executables and libraries.  But doing so
15791           # requires that you compile everything twice, which is a pain.
15792           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15793             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15794             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15795             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15796           else
15797             ld_shlibs=no
15798           fi
15799         ;;
15800       esac
15801       ;;
15802
15803     sunos4*)
15804       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15805       wlarc=
15806       hardcode_direct=yes
15807       hardcode_shlibpath_var=no
15808       ;;
15809
15810     *)
15811       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15812         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15813         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15814       else
15815         ld_shlibs=no
15816       fi
15817       ;;
15818     esac
15819
15820     if test "$ld_shlibs" = no; then
15821       runpath_var=
15822       hardcode_libdir_flag_spec=
15823       export_dynamic_flag_spec=
15824       whole_archive_flag_spec=
15825     fi
15826   else
15827     # PORTME fill in a description of your system's linker (not GNU ld)
15828     case $host_os in
15829     aix3*)
15830       allow_undefined_flag=unsupported
15831       always_export_symbols=yes
15832       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15833       # Note: this linker hardcodes the directories in LIBPATH if there
15834       # are no directories specified by -L.
15835       hardcode_minus_L=yes
15836       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15837         # Neither direct hardcoding nor static linking is supported with a
15838         # broken collect2.
15839         hardcode_direct=unsupported
15840       fi
15841       ;;
15842
15843     aix[4-9]*)
15844       if test "$host_cpu" = ia64; then
15845         # On IA64, the linker does run time linking by default, so we don't
15846         # have to do anything special.
15847         aix_use_runtimelinking=no
15848         exp_sym_flag='-Bexport'
15849         no_entry_flag=""
15850       else
15851         # If we're using GNU nm, then we don't want the "-C" option.
15852         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15853         # Also, AIX nm treats weak defined symbols like other global
15854         # defined symbols, whereas GNU nm marks them as "W".
15855         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15856           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15857         else
15858           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15859         fi
15860         aix_use_runtimelinking=no
15861
15862         # Test if we are trying to use run time linking or normal
15863         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15864         # need to do runtime linking.
15865         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15866           for ld_flag in $LDFLAGS; do
15867           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15868             aix_use_runtimelinking=yes
15869             break
15870           fi
15871           done
15872           ;;
15873         esac
15874
15875         exp_sym_flag='-bexport'
15876         no_entry_flag='-bnoentry'
15877       fi
15878
15879       # When large executables or shared objects are built, AIX ld can
15880       # have problems creating the table of contents.  If linking a library
15881       # or program results in "error TOC overflow" add -mminimal-toc to
15882       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15883       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15884
15885       archive_cmds=''
15886       hardcode_direct=yes
15887       hardcode_direct_absolute=yes
15888       hardcode_libdir_separator=':'
15889       link_all_deplibs=yes
15890       file_list_spec='${wl}-f,'
15891
15892       if test "$GCC" = yes; then
15893         case $host_os in aix4.[012]|aix4.[012].*)
15894         # We only want to do this on AIX 4.2 and lower, the check
15895         # below for broken collect2 doesn't work under 4.3+
15896           collect2name=`${CC} -print-prog-name=collect2`
15897           if test -f "$collect2name" &&
15898            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15899           then
15900           # We have reworked collect2
15901           :
15902           else
15903           # We have old collect2
15904           hardcode_direct=unsupported
15905           # It fails to find uninstalled libraries when the uninstalled
15906           # path is not listed in the libpath.  Setting hardcode_minus_L
15907           # to unsupported forces relinking
15908           hardcode_minus_L=yes
15909           hardcode_libdir_flag_spec='-L$libdir'
15910           hardcode_libdir_separator=
15911           fi
15912           ;;
15913         esac
15914         shared_flag='-shared'
15915         if test "$aix_use_runtimelinking" = yes; then
15916           shared_flag="$shared_flag "'${wl}-G'
15917         fi
15918       else
15919         # not using gcc
15920         if test "$host_cpu" = ia64; then
15921         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15922         # chokes on -Wl,-G. The following line is correct:
15923           shared_flag='-G'
15924         else
15925           if test "$aix_use_runtimelinking" = yes; then
15926             shared_flag='${wl}-G'
15927           else
15928             shared_flag='${wl}-bM:SRE'
15929           fi
15930         fi
15931       fi
15932
15933       export_dynamic_flag_spec='${wl}-bexpall'
15934       # It seems that -bexpall does not export symbols beginning with
15935       # underscore (_), so it is better to generate a list of symbols to export.
15936       always_export_symbols=yes
15937       if test "$aix_use_runtimelinking" = yes; then
15938         # Warning - without using the other runtime loading flags (-brtl),
15939         # -berok will link without error, but may produce a broken library.
15940         allow_undefined_flag='-berok'
15941         # Determine the default libpath from the value encoded in an
15942         # empty executable.
15943         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15944 /* end confdefs.h.  */
15945
15946 int
15947 main ()
15948 {
15949
15950   ;
15951   return 0;
15952 }
15953 _ACEOF
15954 if ac_fn_c_try_link "$LINENO"; then :
15955
15956 lt_aix_libpath_sed='
15957     /Import File Strings/,/^$/ {
15958         /^0/ {
15959             s/^0  *\(.*\)$/\1/
15960             p
15961         }
15962     }'
15963 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15964 # Check for a 64-bit object if we didn't find anything.
15965 if test -z "$aix_libpath"; then
15966   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15967 fi
15968 fi
15969 rm -f core conftest.err conftest.$ac_objext \
15970     conftest$ac_exeext conftest.$ac_ext
15971 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15972
15973         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15974         archive_expsym_cmds='$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 $shared_flag"
15975       else
15976         if test "$host_cpu" = ia64; then
15977           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15978           allow_undefined_flag="-z nodefs"
15979           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15980         else
15981          # Determine the default libpath from the value encoded in an
15982          # empty executable.
15983          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15984 /* end confdefs.h.  */
15985
15986 int
15987 main ()
15988 {
15989
15990   ;
15991   return 0;
15992 }
15993 _ACEOF
15994 if ac_fn_c_try_link "$LINENO"; then :
15995
15996 lt_aix_libpath_sed='
15997     /Import File Strings/,/^$/ {
15998         /^0/ {
15999             s/^0  *\(.*\)$/\1/
16000             p
16001         }
16002     }'
16003 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16004 # Check for a 64-bit object if we didn't find anything.
16005 if test -z "$aix_libpath"; then
16006   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16007 fi
16008 fi
16009 rm -f core conftest.err conftest.$ac_objext \
16010     conftest$ac_exeext conftest.$ac_ext
16011 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16012
16013          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16014           # Warning - without using the other run time loading flags,
16015           # -berok will link without error, but may produce a broken library.
16016           no_undefined_flag=' ${wl}-bernotok'
16017           allow_undefined_flag=' ${wl}-berok'
16018           if test "$with_gnu_ld" = yes; then
16019             # We only use this code for GNU lds that support --whole-archive.
16020             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16021           else
16022             # Exported symbols can be pulled into shared objects from archives
16023             whole_archive_flag_spec='$convenience'
16024           fi
16025           archive_cmds_need_lc=yes
16026           # This is similar to how AIX traditionally builds its shared libraries.
16027           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'
16028         fi
16029       fi
16030       ;;
16031
16032     amigaos*)
16033       case $host_cpu in
16034       powerpc)
16035             # see comment about AmigaOS4 .so support
16036             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16037             archive_expsym_cmds=''
16038         ;;
16039       m68k)
16040             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16041             hardcode_libdir_flag_spec='-L$libdir'
16042             hardcode_minus_L=yes
16043         ;;
16044       esac
16045       ;;
16046
16047     bsdi[45]*)
16048       export_dynamic_flag_spec=-rdynamic
16049       ;;
16050
16051     cygwin* | mingw* | pw32* | cegcc*)
16052       # When not using gcc, we currently assume that we are using
16053       # Microsoft Visual C++.
16054       # hardcode_libdir_flag_spec is actually meaningless, as there is
16055       # no search path for DLLs.
16056       hardcode_libdir_flag_spec=' '
16057       allow_undefined_flag=unsupported
16058       # Tell ltmain to make .lib files, not .a files.
16059       libext=lib
16060       # Tell ltmain to make .dll files, not .so files.
16061       shrext_cmds=".dll"
16062       # FIXME: Setting linknames here is a bad hack.
16063       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16064       # The linker will automatically build a .lib file if we build a DLL.
16065       old_archive_from_new_cmds='true'
16066       # FIXME: Should let the user specify the lib program.
16067       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16068       fix_srcfile_path='`cygpath -w "$srcfile"`'
16069       enable_shared_with_static_runtimes=yes
16070       ;;
16071
16072     darwin* | rhapsody*)
16073
16074
16075   archive_cmds_need_lc=no
16076   hardcode_direct=no
16077   hardcode_automatic=yes
16078   hardcode_shlibpath_var=unsupported
16079   if test "$lt_cv_ld_force_load" = "yes"; then
16080     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16081   else
16082     whole_archive_flag_spec=''
16083   fi
16084   link_all_deplibs=yes
16085   allow_undefined_flag="$_lt_dar_allow_undefined"
16086   case $cc_basename in
16087      ifort*) _lt_dar_can_shared=yes ;;
16088      *) _lt_dar_can_shared=$GCC ;;
16089   esac
16090   if test "$_lt_dar_can_shared" = "yes"; then
16091     output_verbose_link_cmd=func_echo_all
16092     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16093     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16094     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}${_lt_dsymutil}"
16095     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16096
16097   else
16098   ld_shlibs=no
16099   fi
16100
16101       ;;
16102
16103     dgux*)
16104       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16105       hardcode_libdir_flag_spec='-L$libdir'
16106       hardcode_shlibpath_var=no
16107       ;;
16108
16109     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16110     # support.  Future versions do this automatically, but an explicit c++rt0.o
16111     # does not break anything, and helps significantly (at the cost of a little
16112     # extra space).
16113     freebsd2.2*)
16114       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16115       hardcode_libdir_flag_spec='-R$libdir'
16116       hardcode_direct=yes
16117       hardcode_shlibpath_var=no
16118       ;;
16119
16120     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16121     freebsd2.*)
16122       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16123       hardcode_direct=yes
16124       hardcode_minus_L=yes
16125       hardcode_shlibpath_var=no
16126       ;;
16127
16128     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16129     freebsd* | dragonfly*)
16130       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16131       hardcode_libdir_flag_spec='-R$libdir'
16132       hardcode_direct=yes
16133       hardcode_shlibpath_var=no
16134       ;;
16135
16136     hpux9*)
16137       if test "$GCC" = yes; then
16138         archive_cmds='$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 $lib'
16139       else
16140         archive_cmds='$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 $lib'
16141       fi
16142       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16143       hardcode_libdir_separator=:
16144       hardcode_direct=yes
16145
16146       # hardcode_minus_L: Not really in the search PATH,
16147       # but as the default location of the library.
16148       hardcode_minus_L=yes
16149       export_dynamic_flag_spec='${wl}-E'
16150       ;;
16151
16152     hpux10*)
16153       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16154         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16155       else
16156         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16157       fi
16158       if test "$with_gnu_ld" = no; then
16159         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16160         hardcode_libdir_flag_spec_ld='+b $libdir'
16161         hardcode_libdir_separator=:
16162         hardcode_direct=yes
16163         hardcode_direct_absolute=yes
16164         export_dynamic_flag_spec='${wl}-E'
16165         # hardcode_minus_L: Not really in the search PATH,
16166         # but as the default location of the library.
16167         hardcode_minus_L=yes
16168       fi
16169       ;;
16170
16171     hpux11*)
16172       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16173         case $host_cpu in
16174         hppa*64*)
16175           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16176           ;;
16177         ia64*)
16178           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16179           ;;
16180         *)
16181           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16182           ;;
16183         esac
16184       else
16185         case $host_cpu in
16186         hppa*64*)
16187           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16188           ;;
16189         ia64*)
16190           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16191           ;;
16192         *)
16193
16194           # Older versions of the 11.00 compiler do not understand -b yet
16195           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16196           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16197 $as_echo_n "checking if $CC understands -b... " >&6; }
16198 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16199   $as_echo_n "(cached) " >&6
16200 else
16201   lt_cv_prog_compiler__b=no
16202    save_LDFLAGS="$LDFLAGS"
16203    LDFLAGS="$LDFLAGS -b"
16204    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16205    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16206      # The linker can only warn and ignore the option if not recognized
16207      # So say no if there are warnings
16208      if test -s conftest.err; then
16209        # Append any errors to the config.log.
16210        cat conftest.err 1>&5
16211        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16212        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16213        if diff conftest.exp conftest.er2 >/dev/null; then
16214          lt_cv_prog_compiler__b=yes
16215        fi
16216      else
16217        lt_cv_prog_compiler__b=yes
16218      fi
16219    fi
16220    $RM -r conftest*
16221    LDFLAGS="$save_LDFLAGS"
16222
16223 fi
16224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16225 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16226
16227 if test x"$lt_cv_prog_compiler__b" = xyes; then
16228     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16229 else
16230     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16231 fi
16232
16233           ;;
16234         esac
16235       fi
16236       if test "$with_gnu_ld" = no; then
16237         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16238         hardcode_libdir_separator=:
16239
16240         case $host_cpu in
16241         hppa*64*|ia64*)
16242           hardcode_direct=no
16243           hardcode_shlibpath_var=no
16244           ;;
16245         *)
16246           hardcode_direct=yes
16247           hardcode_direct_absolute=yes
16248           export_dynamic_flag_spec='${wl}-E'
16249
16250           # hardcode_minus_L: Not really in the search PATH,
16251           # but as the default location of the library.
16252           hardcode_minus_L=yes
16253           ;;
16254         esac
16255       fi
16256       ;;
16257
16258     irix5* | irix6* | nonstopux*)
16259       if test "$GCC" = yes; then
16260         archive_cmds='$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 $lib'
16261         # Try to use the -exported_symbol ld option, if it does not
16262         # work, assume that -exports_file does not work either and
16263         # implicitly export all symbols.
16264         save_LDFLAGS="$LDFLAGS"
16265         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16266         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16267 /* end confdefs.h.  */
16268 int foo(void) {}
16269 _ACEOF
16270 if ac_fn_c_try_link "$LINENO"; then :
16271   archive_expsym_cmds='$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 $lib'
16272
16273 fi
16274 rm -f core conftest.err conftest.$ac_objext \
16275     conftest$ac_exeext conftest.$ac_ext
16276         LDFLAGS="$save_LDFLAGS"
16277       else
16278         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16279         archive_expsym_cmds='$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 $lib'
16280       fi
16281       archive_cmds_need_lc='no'
16282       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16283       hardcode_libdir_separator=:
16284       inherit_rpath=yes
16285       link_all_deplibs=yes
16286       ;;
16287
16288     netbsd*)
16289       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16290         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16291       else
16292         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16293       fi
16294       hardcode_libdir_flag_spec='-R$libdir'
16295       hardcode_direct=yes
16296       hardcode_shlibpath_var=no
16297       ;;
16298
16299     newsos6)
16300       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16301       hardcode_direct=yes
16302       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16303       hardcode_libdir_separator=:
16304       hardcode_shlibpath_var=no
16305       ;;
16306
16307     *nto* | *qnx*)
16308       ;;
16309
16310     openbsd*)
16311       if test -f /usr/libexec/ld.so; then
16312         hardcode_direct=yes
16313         hardcode_shlibpath_var=no
16314         hardcode_direct_absolute=yes
16315         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16316           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16317           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16318           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16319           export_dynamic_flag_spec='${wl}-E'
16320         else
16321           case $host_os in
16322            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16323              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16324              hardcode_libdir_flag_spec='-R$libdir'
16325              ;;
16326            *)
16327              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16328              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16329              ;;
16330           esac
16331         fi
16332       else
16333         ld_shlibs=no
16334       fi
16335       ;;
16336
16337     os2*)
16338       hardcode_libdir_flag_spec='-L$libdir'
16339       hardcode_minus_L=yes
16340       allow_undefined_flag=unsupported
16341       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'
16342       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16343       ;;
16344
16345     osf3*)
16346       if test "$GCC" = yes; then
16347         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16348         archive_cmds='$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 $lib'
16349       else
16350         allow_undefined_flag=' -expect_unresolved \*'
16351         archive_cmds='$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 $lib'
16352       fi
16353       archive_cmds_need_lc='no'
16354       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16355       hardcode_libdir_separator=:
16356       ;;
16357
16358     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16359       if test "$GCC" = yes; then
16360         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16361         archive_cmds='$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 $lib'
16362         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16363       else
16364         allow_undefined_flag=' -expect_unresolved \*'
16365         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'
16366         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~
16367         $CC -shared${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'
16368
16369         # Both c and cxx compiler support -rpath directly
16370         hardcode_libdir_flag_spec='-rpath $libdir'
16371       fi
16372       archive_cmds_need_lc='no'
16373       hardcode_libdir_separator=:
16374       ;;
16375
16376     solaris*)
16377       no_undefined_flag=' -z defs'
16378       if test "$GCC" = yes; then
16379         wlarc='${wl}'
16380         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16381         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16382           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16383       else
16384         case `$CC -V 2>&1` in
16385         *"Compilers 5.0"*)
16386           wlarc=''
16387           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16388           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16389           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16390           ;;
16391         *)
16392           wlarc='${wl}'
16393           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16394           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16395           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16396           ;;
16397         esac
16398       fi
16399       hardcode_libdir_flag_spec='-R$libdir'
16400       hardcode_shlibpath_var=no
16401       case $host_os in
16402       solaris2.[0-5] | solaris2.[0-5].*) ;;
16403       *)
16404         # The compiler driver will combine and reorder linker options,
16405         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16406         # but is careful enough not to reorder.
16407         # Supported since Solaris 2.6 (maybe 2.5.1?)
16408         if test "$GCC" = yes; then
16409           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16410         else
16411           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16412         fi
16413         ;;
16414       esac
16415       link_all_deplibs=yes
16416       ;;
16417
16418     sunos4*)
16419       if test "x$host_vendor" = xsequent; then
16420         # Use $CC to link under sequent, because it throws in some extra .o
16421         # files that make .init and .fini sections work.
16422         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16423       else
16424         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16425       fi
16426       hardcode_libdir_flag_spec='-L$libdir'
16427       hardcode_direct=yes
16428       hardcode_minus_L=yes
16429       hardcode_shlibpath_var=no
16430       ;;
16431
16432     sysv4)
16433       case $host_vendor in
16434         sni)
16435           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16436           hardcode_direct=yes # is this really true???
16437         ;;
16438         siemens)
16439           ## LD is ld it makes a PLAMLIB
16440           ## CC just makes a GrossModule.
16441           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16442           reload_cmds='$CC -r -o $output$reload_objs'
16443           hardcode_direct=no
16444         ;;
16445         motorola)
16446           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16447           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16448         ;;
16449       esac
16450       runpath_var='LD_RUN_PATH'
16451       hardcode_shlibpath_var=no
16452       ;;
16453
16454     sysv4.3*)
16455       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16456       hardcode_shlibpath_var=no
16457       export_dynamic_flag_spec='-Bexport'
16458       ;;
16459
16460     sysv4*MP*)
16461       if test -d /usr/nec; then
16462         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16463         hardcode_shlibpath_var=no
16464         runpath_var=LD_RUN_PATH
16465         hardcode_runpath_var=yes
16466         ld_shlibs=yes
16467       fi
16468       ;;
16469
16470     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16471       no_undefined_flag='${wl}-z,text'
16472       archive_cmds_need_lc=no
16473       hardcode_shlibpath_var=no
16474       runpath_var='LD_RUN_PATH'
16475
16476       if test "$GCC" = yes; then
16477         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16478         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16479       else
16480         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16481         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16482       fi
16483       ;;
16484
16485     sysv5* | sco3.2v5* | sco5v6*)
16486       # Note: We can NOT use -z defs as we might desire, because we do not
16487       # link with -lc, and that would cause any symbols used from libc to
16488       # always be unresolved, which means just about no library would
16489       # ever link correctly.  If we're not using GNU ld we use -z text
16490       # though, which does catch some bad symbols but isn't as heavy-handed
16491       # as -z defs.
16492       no_undefined_flag='${wl}-z,text'
16493       allow_undefined_flag='${wl}-z,nodefs'
16494       archive_cmds_need_lc=no
16495       hardcode_shlibpath_var=no
16496       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16497       hardcode_libdir_separator=':'
16498       link_all_deplibs=yes
16499       export_dynamic_flag_spec='${wl}-Bexport'
16500       runpath_var='LD_RUN_PATH'
16501
16502       if test "$GCC" = yes; then
16503         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16504         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16505       else
16506         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16507         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16508       fi
16509       ;;
16510
16511     uts4*)
16512       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16513       hardcode_libdir_flag_spec='-L$libdir'
16514       hardcode_shlibpath_var=no
16515       ;;
16516
16517     *)
16518       ld_shlibs=no
16519       ;;
16520     esac
16521
16522     if test x$host_vendor = xsni; then
16523       case $host in
16524       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16525         export_dynamic_flag_spec='${wl}-Blargedynsym'
16526         ;;
16527       esac
16528     fi
16529   fi
16530
16531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16532 $as_echo "$ld_shlibs" >&6; }
16533 test "$ld_shlibs" = no && can_build_shared=no
16534
16535 with_gnu_ld=$with_gnu_ld
16536
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549
16550
16551 #
16552 # Do we need to explicitly link libc?
16553 #
16554 case "x$archive_cmds_need_lc" in
16555 x|xyes)
16556   # Assume -lc should be added
16557   archive_cmds_need_lc=yes
16558
16559   if test "$enable_shared" = yes && test "$GCC" = yes; then
16560     case $archive_cmds in
16561     *'~'*)
16562       # FIXME: we may have to deal with multi-command sequences.
16563       ;;
16564     '$CC '*)
16565       # Test whether the compiler implicitly links with -lc since on some
16566       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16567       # to ld, don't add -lc before -lgcc.
16568       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16569 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16570 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16571   $as_echo_n "(cached) " >&6
16572 else
16573   $RM conftest*
16574         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16575
16576         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16577   (eval $ac_compile) 2>&5
16578   ac_status=$?
16579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16580   test $ac_status = 0; } 2>conftest.err; then
16581           soname=conftest
16582           lib=conftest
16583           libobjs=conftest.$ac_objext
16584           deplibs=
16585           wl=$lt_prog_compiler_wl
16586           pic_flag=$lt_prog_compiler_pic
16587           compiler_flags=-v
16588           linker_flags=-v
16589           verstring=
16590           output_objdir=.
16591           libname=conftest
16592           lt_save_allow_undefined_flag=$allow_undefined_flag
16593           allow_undefined_flag=
16594           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16595   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16596   ac_status=$?
16597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16598   test $ac_status = 0; }
16599           then
16600             lt_cv_archive_cmds_need_lc=no
16601           else
16602             lt_cv_archive_cmds_need_lc=yes
16603           fi
16604           allow_undefined_flag=$lt_save_allow_undefined_flag
16605         else
16606           cat conftest.err 1>&5
16607         fi
16608         $RM conftest*
16609
16610 fi
16611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16612 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16613       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16614       ;;
16615     esac
16616   fi
16617   ;;
16618 esac
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16777 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16778
16779 if test "$GCC" = yes; then
16780   case $host_os in
16781     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16782     *) lt_awk_arg="/^libraries:/" ;;
16783   esac
16784   case $host_os in
16785     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16786     *) lt_sed_strip_eq="s,=/,/,g" ;;
16787   esac
16788   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16789   case $lt_search_path_spec in
16790   *\;*)
16791     # if the path contains ";" then we assume it to be the separator
16792     # otherwise default to the standard path separator (i.e. ":") - it is
16793     # assumed that no part of a normal pathname contains ";" but that should
16794     # okay in the real world where ";" in dirpaths is itself problematic.
16795     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16796     ;;
16797   *)
16798     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16799     ;;
16800   esac
16801   # Ok, now we have the path, separated by spaces, we can step through it
16802   # and add multilib dir if necessary.
16803   lt_tmp_lt_search_path_spec=
16804   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16805   for lt_sys_path in $lt_search_path_spec; do
16806     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16807       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16808     else
16809       test -d "$lt_sys_path" && \
16810         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16811     fi
16812   done
16813   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16814 BEGIN {RS=" "; FS="/|\n";} {
16815   lt_foo="";
16816   lt_count=0;
16817   for (lt_i = NF; lt_i > 0; lt_i--) {
16818     if ($lt_i != "" && $lt_i != ".") {
16819       if ($lt_i == "..") {
16820         lt_count++;
16821       } else {
16822         if (lt_count == 0) {
16823           lt_foo="/" $lt_i lt_foo;
16824         } else {
16825           lt_count--;
16826         }
16827       }
16828     }
16829   }
16830   if (lt_foo != "") { lt_freq[lt_foo]++; }
16831   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16832 }'`
16833   # AWK program above erroneously prepends '/' to C:/dos/paths
16834   # for these hosts.
16835   case $host_os in
16836     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16837       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16838   esac
16839   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16840 else
16841   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16842 fi
16843 library_names_spec=
16844 libname_spec='lib$name'
16845 soname_spec=
16846 shrext_cmds=".so"
16847 postinstall_cmds=
16848 postuninstall_cmds=
16849 finish_cmds=
16850 finish_eval=
16851 shlibpath_var=
16852 shlibpath_overrides_runpath=unknown
16853 version_type=none
16854 dynamic_linker="$host_os ld.so"
16855 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16856 need_lib_prefix=unknown
16857 hardcode_into_libs=no
16858
16859 # when you set need_version to no, make sure it does not cause -set_version
16860 # flags to be left without arguments
16861 need_version=unknown
16862
16863 case $host_os in
16864 aix3*)
16865   version_type=linux
16866   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16867   shlibpath_var=LIBPATH
16868
16869   # AIX 3 has no versioning support, so we append a major version to the name.
16870   soname_spec='${libname}${release}${shared_ext}$major'
16871   ;;
16872
16873 aix[4-9]*)
16874   version_type=linux
16875   need_lib_prefix=no
16876   need_version=no
16877   hardcode_into_libs=yes
16878   if test "$host_cpu" = ia64; then
16879     # AIX 5 supports IA64
16880     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16881     shlibpath_var=LD_LIBRARY_PATH
16882   else
16883     # With GCC up to 2.95.x, collect2 would create an import file
16884     # for dependence libraries.  The import file would start with
16885     # the line `#! .'.  This would cause the generated library to
16886     # depend on `.', always an invalid library.  This was fixed in
16887     # development snapshots of GCC prior to 3.0.
16888     case $host_os in
16889       aix4 | aix4.[01] | aix4.[01].*)
16890       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16891            echo ' yes '
16892            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16893         :
16894       else
16895         can_build_shared=no
16896       fi
16897       ;;
16898     esac
16899     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16900     # soname into executable. Probably we can add versioning support to
16901     # collect2, so additional links can be useful in future.
16902     if test "$aix_use_runtimelinking" = yes; then
16903       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16904       # instead of lib<name>.a to let people know that these are not
16905       # typical AIX shared libraries.
16906       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16907     else
16908       # We preserve .a as extension for shared libraries through AIX4.2
16909       # and later when we are not doing run time linking.
16910       library_names_spec='${libname}${release}.a $libname.a'
16911       soname_spec='${libname}${release}${shared_ext}$major'
16912     fi
16913     shlibpath_var=LIBPATH
16914   fi
16915   ;;
16916
16917 amigaos*)
16918   case $host_cpu in
16919   powerpc)
16920     # Since July 2007 AmigaOS4 officially supports .so libraries.
16921     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16922     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16923     ;;
16924   m68k)
16925     library_names_spec='$libname.ixlibrary $libname.a'
16926     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16927     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 ${libname}_ixlibrary.a || exit 1; done'
16928     ;;
16929   esac
16930   ;;
16931
16932 beos*)
16933   library_names_spec='${libname}${shared_ext}'
16934   dynamic_linker="$host_os ld.so"
16935   shlibpath_var=LIBRARY_PATH
16936   ;;
16937
16938 bsdi[45]*)
16939   version_type=linux
16940   need_version=no
16941   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16942   soname_spec='${libname}${release}${shared_ext}$major'
16943   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16944   shlibpath_var=LD_LIBRARY_PATH
16945   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16946   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16947   # the default ld.so.conf also contains /usr/contrib/lib and
16948   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16949   # libtool to hard-code these into programs
16950   ;;
16951
16952 cygwin* | mingw* | pw32* | cegcc*)
16953   version_type=windows
16954   shrext_cmds=".dll"
16955   need_version=no
16956   need_lib_prefix=no
16957
16958   case $GCC,$host_os in
16959   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16960     library_names_spec='$libname.dll.a'
16961     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16962     postinstall_cmds='base_file=`basename \${file}`~
16963       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16964       dldir=$destdir/`dirname \$dlpath`~
16965       test -d \$dldir || mkdir -p \$dldir~
16966       $install_prog $dir/$dlname \$dldir/$dlname~
16967       chmod a+x \$dldir/$dlname~
16968       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16969         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16970       fi'
16971     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16972       dlpath=$dir/\$dldll~
16973        $RM \$dlpath'
16974     shlibpath_overrides_runpath=yes
16975
16976     case $host_os in
16977     cygwin*)
16978       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16979       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16980
16981       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16982       ;;
16983     mingw* | cegcc*)
16984       # MinGW DLLs use traditional 'lib' prefix
16985       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16986       ;;
16987     pw32*)
16988       # pw32 DLLs use 'pw' prefix rather than 'lib'
16989       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16990       ;;
16991     esac
16992     ;;
16993
16994   *)
16995     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16996     ;;
16997   esac
16998   dynamic_linker='Win32 ld.exe'
16999   # FIXME: first we should search . and the directory the executable is in
17000   shlibpath_var=PATH
17001   ;;
17002
17003 darwin* | rhapsody*)
17004   dynamic_linker="$host_os dyld"
17005   version_type=darwin
17006   need_lib_prefix=no
17007   need_version=no
17008   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17009   soname_spec='${libname}${release}${major}$shared_ext'
17010   shlibpath_overrides_runpath=yes
17011   shlibpath_var=DYLD_LIBRARY_PATH
17012   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17013
17014   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17015   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17016   ;;
17017
17018 dgux*)
17019   version_type=linux
17020   need_lib_prefix=no
17021   need_version=no
17022   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17023   soname_spec='${libname}${release}${shared_ext}$major'
17024   shlibpath_var=LD_LIBRARY_PATH
17025   ;;
17026
17027 freebsd* | dragonfly*)
17028   # DragonFly does not have aout.  When/if they implement a new
17029   # versioning mechanism, adjust this.
17030   if test -x /usr/bin/objformat; then
17031     objformat=`/usr/bin/objformat`
17032   else
17033     case $host_os in
17034     freebsd[23].*) objformat=aout ;;
17035     *) objformat=elf ;;
17036     esac
17037   fi
17038   version_type=freebsd-$objformat
17039   case $version_type in
17040     freebsd-elf*)
17041       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17042       need_version=no
17043       need_lib_prefix=no
17044       ;;
17045     freebsd-*)
17046       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17047       need_version=yes
17048       ;;
17049   esac
17050   shlibpath_var=LD_LIBRARY_PATH
17051   case $host_os in
17052   freebsd2.*)
17053     shlibpath_overrides_runpath=yes
17054     ;;
17055   freebsd3.[01]* | freebsdelf3.[01]*)
17056     shlibpath_overrides_runpath=yes
17057     hardcode_into_libs=yes
17058     ;;
17059   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17060   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17061     shlibpath_overrides_runpath=no
17062     hardcode_into_libs=yes
17063     ;;
17064   *) # from 4.6 on, and DragonFly
17065     shlibpath_overrides_runpath=yes
17066     hardcode_into_libs=yes
17067     ;;
17068   esac
17069   ;;
17070
17071 gnu*)
17072   version_type=linux
17073   need_lib_prefix=no
17074   need_version=no
17075   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17076   soname_spec='${libname}${release}${shared_ext}$major'
17077   shlibpath_var=LD_LIBRARY_PATH
17078   hardcode_into_libs=yes
17079   ;;
17080
17081 haiku*)
17082   version_type=linux
17083   need_lib_prefix=no
17084   need_version=no
17085   dynamic_linker="$host_os runtime_loader"
17086   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17087   soname_spec='${libname}${release}${shared_ext}$major'
17088   shlibpath_var=LIBRARY_PATH
17089   shlibpath_overrides_runpath=yes
17090   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17091   hardcode_into_libs=yes
17092   ;;
17093
17094 hpux9* | hpux10* | hpux11*)
17095   # Give a soname corresponding to the major version so that dld.sl refuses to
17096   # link against other versions.
17097   version_type=sunos
17098   need_lib_prefix=no
17099   need_version=no
17100   case $host_cpu in
17101   ia64*)
17102     shrext_cmds='.so'
17103     hardcode_into_libs=yes
17104     dynamic_linker="$host_os dld.so"
17105     shlibpath_var=LD_LIBRARY_PATH
17106     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17107     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17108     soname_spec='${libname}${release}${shared_ext}$major'
17109     if test "X$HPUX_IA64_MODE" = X32; then
17110       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17111     else
17112       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17113     fi
17114     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17115     ;;
17116   hppa*64*)
17117     shrext_cmds='.sl'
17118     hardcode_into_libs=yes
17119     dynamic_linker="$host_os dld.sl"
17120     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17121     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17122     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17123     soname_spec='${libname}${release}${shared_ext}$major'
17124     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17125     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17126     ;;
17127   *)
17128     shrext_cmds='.sl'
17129     dynamic_linker="$host_os dld.sl"
17130     shlibpath_var=SHLIB_PATH
17131     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17132     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17133     soname_spec='${libname}${release}${shared_ext}$major'
17134     ;;
17135   esac
17136   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17137   postinstall_cmds='chmod 555 $lib'
17138   # or fails outright, so override atomically:
17139   install_override_mode=555
17140   ;;
17141
17142 interix[3-9]*)
17143   version_type=linux
17144   need_lib_prefix=no
17145   need_version=no
17146   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17147   soname_spec='${libname}${release}${shared_ext}$major'
17148   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17149   shlibpath_var=LD_LIBRARY_PATH
17150   shlibpath_overrides_runpath=no
17151   hardcode_into_libs=yes
17152   ;;
17153
17154 irix5* | irix6* | nonstopux*)
17155   case $host_os in
17156     nonstopux*) version_type=nonstopux ;;
17157     *)
17158         if test "$lt_cv_prog_gnu_ld" = yes; then
17159                 version_type=linux
17160         else
17161                 version_type=irix
17162         fi ;;
17163   esac
17164   need_lib_prefix=no
17165   need_version=no
17166   soname_spec='${libname}${release}${shared_ext}$major'
17167   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17168   case $host_os in
17169   irix5* | nonstopux*)
17170     libsuff= shlibsuff=
17171     ;;
17172   *)
17173     case $LD in # libtool.m4 will add one of these switches to LD
17174     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17175       libsuff= shlibsuff= libmagic=32-bit;;
17176     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17177       libsuff=32 shlibsuff=N32 libmagic=N32;;
17178     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17179       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17180     *) libsuff= shlibsuff= libmagic=never-match;;
17181     esac
17182     ;;
17183   esac
17184   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17185   shlibpath_overrides_runpath=no
17186   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17187   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17188   hardcode_into_libs=yes
17189   ;;
17190
17191 # No shared lib support for Linux oldld, aout, or coff.
17192 linux*oldld* | linux*aout* | linux*coff*)
17193   dynamic_linker=no
17194   ;;
17195
17196 # This must be Linux ELF.
17197 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17198   version_type=linux
17199   need_lib_prefix=no
17200   need_version=no
17201   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17202   soname_spec='${libname}${release}${shared_ext}$major'
17203   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17204   shlibpath_var=LD_LIBRARY_PATH
17205   shlibpath_overrides_runpath=no
17206
17207   # Some binutils ld are patched to set DT_RUNPATH
17208   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17209   $as_echo_n "(cached) " >&6
17210 else
17211   lt_cv_shlibpath_overrides_runpath=no
17212     save_LDFLAGS=$LDFLAGS
17213     save_libdir=$libdir
17214     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17215          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17216     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17217 /* end confdefs.h.  */
17218
17219 int
17220 main ()
17221 {
17222
17223   ;
17224   return 0;
17225 }
17226 _ACEOF
17227 if ac_fn_c_try_link "$LINENO"; then :
17228   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17229   lt_cv_shlibpath_overrides_runpath=yes
17230 fi
17231 fi
17232 rm -f core conftest.err conftest.$ac_objext \
17233     conftest$ac_exeext conftest.$ac_ext
17234     LDFLAGS=$save_LDFLAGS
17235     libdir=$save_libdir
17236
17237 fi
17238
17239   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17240
17241   # This implies no fast_install, which is unacceptable.
17242   # Some rework will be needed to allow for fast_install
17243   # before this can be enabled.
17244   hardcode_into_libs=yes
17245
17246   # Append ld.so.conf contents to the search path
17247   if test -f /etc/ld.so.conf; then
17248     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' ' '`
17249     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17250   fi
17251
17252   # We used to test for /lib/ld.so.1 and disable shared libraries on
17253   # powerpc, because MkLinux only supported shared libraries with the
17254   # GNU dynamic linker.  Since this was broken with cross compilers,
17255   # most powerpc-linux boxes support dynamic linking these days and
17256   # people can always --disable-shared, the test was removed, and we
17257   # assume the GNU/Linux dynamic linker is in use.
17258   dynamic_linker='GNU/Linux ld.so'
17259   ;;
17260
17261 netbsd*)
17262   version_type=sunos
17263   need_lib_prefix=no
17264   need_version=no
17265   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17266     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17267     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17268     dynamic_linker='NetBSD (a.out) ld.so'
17269   else
17270     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17271     soname_spec='${libname}${release}${shared_ext}$major'
17272     dynamic_linker='NetBSD ld.elf_so'
17273   fi
17274   shlibpath_var=LD_LIBRARY_PATH
17275   shlibpath_overrides_runpath=yes
17276   hardcode_into_libs=yes
17277   ;;
17278
17279 newsos6)
17280   version_type=linux
17281   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17282   shlibpath_var=LD_LIBRARY_PATH
17283   shlibpath_overrides_runpath=yes
17284   ;;
17285
17286 *nto* | *qnx*)
17287   version_type=qnx
17288   need_lib_prefix=no
17289   need_version=no
17290   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17291   soname_spec='${libname}${release}${shared_ext}$major'
17292   shlibpath_var=LD_LIBRARY_PATH
17293   shlibpath_overrides_runpath=no
17294   hardcode_into_libs=yes
17295   dynamic_linker='ldqnx.so'
17296   ;;
17297
17298 openbsd*)
17299   version_type=sunos
17300   sys_lib_dlsearch_path_spec="/usr/lib"
17301   need_lib_prefix=no
17302   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17303   case $host_os in
17304     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17305     *)                          need_version=no  ;;
17306   esac
17307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17308   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17309   shlibpath_var=LD_LIBRARY_PATH
17310   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17311     case $host_os in
17312       openbsd2.[89] | openbsd2.[89].*)
17313         shlibpath_overrides_runpath=no
17314         ;;
17315       *)
17316         shlibpath_overrides_runpath=yes
17317         ;;
17318       esac
17319   else
17320     shlibpath_overrides_runpath=yes
17321   fi
17322   ;;
17323
17324 os2*)
17325   libname_spec='$name'
17326   shrext_cmds=".dll"
17327   need_lib_prefix=no
17328   library_names_spec='$libname${shared_ext} $libname.a'
17329   dynamic_linker='OS/2 ld.exe'
17330   shlibpath_var=LIBPATH
17331   ;;
17332
17333 osf3* | osf4* | osf5*)
17334   version_type=osf
17335   need_lib_prefix=no
17336   need_version=no
17337   soname_spec='${libname}${release}${shared_ext}$major'
17338   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17339   shlibpath_var=LD_LIBRARY_PATH
17340   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17341   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17342   ;;
17343
17344 rdos*)
17345   dynamic_linker=no
17346   ;;
17347
17348 solaris*)
17349   version_type=linux
17350   need_lib_prefix=no
17351   need_version=no
17352   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17353   soname_spec='${libname}${release}${shared_ext}$major'
17354   shlibpath_var=LD_LIBRARY_PATH
17355   shlibpath_overrides_runpath=yes
17356   hardcode_into_libs=yes
17357   # ldd complains unless libraries are executable
17358   postinstall_cmds='chmod +x $lib'
17359   ;;
17360
17361 sunos4*)
17362   version_type=sunos
17363   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17364   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17365   shlibpath_var=LD_LIBRARY_PATH
17366   shlibpath_overrides_runpath=yes
17367   if test "$with_gnu_ld" = yes; then
17368     need_lib_prefix=no
17369   fi
17370   need_version=yes
17371   ;;
17372
17373 sysv4 | sysv4.3*)
17374   version_type=linux
17375   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17376   soname_spec='${libname}${release}${shared_ext}$major'
17377   shlibpath_var=LD_LIBRARY_PATH
17378   case $host_vendor in
17379     sni)
17380       shlibpath_overrides_runpath=no
17381       need_lib_prefix=no
17382       runpath_var=LD_RUN_PATH
17383       ;;
17384     siemens)
17385       need_lib_prefix=no
17386       ;;
17387     motorola)
17388       need_lib_prefix=no
17389       need_version=no
17390       shlibpath_overrides_runpath=no
17391       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17392       ;;
17393   esac
17394   ;;
17395
17396 sysv4*MP*)
17397   if test -d /usr/nec ;then
17398     version_type=linux
17399     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17400     soname_spec='$libname${shared_ext}.$major'
17401     shlibpath_var=LD_LIBRARY_PATH
17402   fi
17403   ;;
17404
17405 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17406   version_type=freebsd-elf
17407   need_lib_prefix=no
17408   need_version=no
17409   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17410   soname_spec='${libname}${release}${shared_ext}$major'
17411   shlibpath_var=LD_LIBRARY_PATH
17412   shlibpath_overrides_runpath=yes
17413   hardcode_into_libs=yes
17414   if test "$with_gnu_ld" = yes; then
17415     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17416   else
17417     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17418     case $host_os in
17419       sco3.2v5*)
17420         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17421         ;;
17422     esac
17423   fi
17424   sys_lib_dlsearch_path_spec='/usr/lib'
17425   ;;
17426
17427 tpf*)
17428   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17429   version_type=linux
17430   need_lib_prefix=no
17431   need_version=no
17432   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17433   shlibpath_var=LD_LIBRARY_PATH
17434   shlibpath_overrides_runpath=no
17435   hardcode_into_libs=yes
17436   ;;
17437
17438 uts4*)
17439   version_type=linux
17440   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17441   soname_spec='${libname}${release}${shared_ext}$major'
17442   shlibpath_var=LD_LIBRARY_PATH
17443   ;;
17444
17445 *)
17446   dynamic_linker=no
17447   ;;
17448 esac
17449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17450 $as_echo "$dynamic_linker" >&6; }
17451 test "$dynamic_linker" = no && can_build_shared=no
17452
17453 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17454 if test "$GCC" = yes; then
17455   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17456 fi
17457
17458 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17459   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17460 fi
17461 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17462   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17463 fi
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17557 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17558 hardcode_action=
17559 if test -n "$hardcode_libdir_flag_spec" ||
17560    test -n "$runpath_var" ||
17561    test "X$hardcode_automatic" = "Xyes" ; then
17562
17563   # We can hardcode non-existent directories.
17564   if test "$hardcode_direct" != no &&
17565      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17566      # have to relink, otherwise we might link with an installed library
17567      # when we should be linking with a yet-to-be-installed one
17568      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17569      test "$hardcode_minus_L" != no; then
17570     # Linking always hardcodes the temporary library directory.
17571     hardcode_action=relink
17572   else
17573     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17574     hardcode_action=immediate
17575   fi
17576 else
17577   # We cannot hardcode anything, or else we can only hardcode existing
17578   # directories.
17579   hardcode_action=unsupported
17580 fi
17581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17582 $as_echo "$hardcode_action" >&6; }
17583
17584 if test "$hardcode_action" = relink ||
17585    test "$inherit_rpath" = yes; then
17586   # Fast installation is not supported
17587   enable_fast_install=no
17588 elif test "$shlibpath_overrides_runpath" = yes ||
17589      test "$enable_shared" = no; then
17590   # Fast installation is not necessary
17591   enable_fast_install=needless
17592 fi
17593
17594
17595
17596
17597
17598
17599   if test "x$enable_dlopen" != xyes; then
17600   enable_dlopen=unknown
17601   enable_dlopen_self=unknown
17602   enable_dlopen_self_static=unknown
17603 else
17604   lt_cv_dlopen=no
17605   lt_cv_dlopen_libs=
17606
17607   case $host_os in
17608   beos*)
17609     lt_cv_dlopen="load_add_on"
17610     lt_cv_dlopen_libs=
17611     lt_cv_dlopen_self=yes
17612     ;;
17613
17614   mingw* | pw32* | cegcc*)
17615     lt_cv_dlopen="LoadLibrary"
17616     lt_cv_dlopen_libs=
17617     ;;
17618
17619   cygwin*)
17620     lt_cv_dlopen="dlopen"
17621     lt_cv_dlopen_libs=
17622     ;;
17623
17624   darwin*)
17625   # if libdl is installed we need to link against it
17626     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17627 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17628 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17629   $as_echo_n "(cached) " >&6
17630 else
17631   ac_check_lib_save_LIBS=$LIBS
17632 LIBS="-ldl  $LIBS"
17633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17634 /* end confdefs.h.  */
17635
17636 /* Override any GCC internal prototype to avoid an error.
17637    Use char because int might match the return type of a GCC
17638    builtin and then its argument prototype would still apply.  */
17639 #ifdef __cplusplus
17640 extern "C"
17641 #endif
17642 char dlopen ();
17643 int
17644 main ()
17645 {
17646 return dlopen ();
17647   ;
17648   return 0;
17649 }
17650 _ACEOF
17651 if ac_fn_c_try_link "$LINENO"; then :
17652   ac_cv_lib_dl_dlopen=yes
17653 else
17654   ac_cv_lib_dl_dlopen=no
17655 fi
17656 rm -f core conftest.err conftest.$ac_objext \
17657     conftest$ac_exeext conftest.$ac_ext
17658 LIBS=$ac_check_lib_save_LIBS
17659 fi
17660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17661 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17662 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17663   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17664 else
17665
17666     lt_cv_dlopen="dyld"
17667     lt_cv_dlopen_libs=
17668     lt_cv_dlopen_self=yes
17669
17670 fi
17671
17672     ;;
17673
17674   *)
17675     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17676 if test "x$ac_cv_func_shl_load" = x""yes; then :
17677   lt_cv_dlopen="shl_load"
17678 else
17679   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17680 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17681 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17682   $as_echo_n "(cached) " >&6
17683 else
17684   ac_check_lib_save_LIBS=$LIBS
17685 LIBS="-ldld  $LIBS"
17686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17687 /* end confdefs.h.  */
17688
17689 /* Override any GCC internal prototype to avoid an error.
17690    Use char because int might match the return type of a GCC
17691    builtin and then its argument prototype would still apply.  */
17692 #ifdef __cplusplus
17693 extern "C"
17694 #endif
17695 char shl_load ();
17696 int
17697 main ()
17698 {
17699 return shl_load ();
17700   ;
17701   return 0;
17702 }
17703 _ACEOF
17704 if ac_fn_c_try_link "$LINENO"; then :
17705   ac_cv_lib_dld_shl_load=yes
17706 else
17707   ac_cv_lib_dld_shl_load=no
17708 fi
17709 rm -f core conftest.err conftest.$ac_objext \
17710     conftest$ac_exeext conftest.$ac_ext
17711 LIBS=$ac_check_lib_save_LIBS
17712 fi
17713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17714 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17715 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17716   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17717 else
17718   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17719 if test "x$ac_cv_func_dlopen" = x""yes; then :
17720   lt_cv_dlopen="dlopen"
17721 else
17722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17723 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17724 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17725   $as_echo_n "(cached) " >&6
17726 else
17727   ac_check_lib_save_LIBS=$LIBS
17728 LIBS="-ldl  $LIBS"
17729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17730 /* end confdefs.h.  */
17731
17732 /* Override any GCC internal prototype to avoid an error.
17733    Use char because int might match the return type of a GCC
17734    builtin and then its argument prototype would still apply.  */
17735 #ifdef __cplusplus
17736 extern "C"
17737 #endif
17738 char dlopen ();
17739 int
17740 main ()
17741 {
17742 return dlopen ();
17743   ;
17744   return 0;
17745 }
17746 _ACEOF
17747 if ac_fn_c_try_link "$LINENO"; then :
17748   ac_cv_lib_dl_dlopen=yes
17749 else
17750   ac_cv_lib_dl_dlopen=no
17751 fi
17752 rm -f core conftest.err conftest.$ac_objext \
17753     conftest$ac_exeext conftest.$ac_ext
17754 LIBS=$ac_check_lib_save_LIBS
17755 fi
17756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17757 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17758 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17759   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17760 else
17761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17762 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17763 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17764   $as_echo_n "(cached) " >&6
17765 else
17766   ac_check_lib_save_LIBS=$LIBS
17767 LIBS="-lsvld  $LIBS"
17768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17769 /* end confdefs.h.  */
17770
17771 /* Override any GCC internal prototype to avoid an error.
17772    Use char because int might match the return type of a GCC
17773    builtin and then its argument prototype would still apply.  */
17774 #ifdef __cplusplus
17775 extern "C"
17776 #endif
17777 char dlopen ();
17778 int
17779 main ()
17780 {
17781 return dlopen ();
17782   ;
17783   return 0;
17784 }
17785 _ACEOF
17786 if ac_fn_c_try_link "$LINENO"; then :
17787   ac_cv_lib_svld_dlopen=yes
17788 else
17789   ac_cv_lib_svld_dlopen=no
17790 fi
17791 rm -f core conftest.err conftest.$ac_objext \
17792     conftest$ac_exeext conftest.$ac_ext
17793 LIBS=$ac_check_lib_save_LIBS
17794 fi
17795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17796 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17797 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17798   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17799 else
17800   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17801 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17802 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17803   $as_echo_n "(cached) " >&6
17804 else
17805   ac_check_lib_save_LIBS=$LIBS
17806 LIBS="-ldld  $LIBS"
17807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17808 /* end confdefs.h.  */
17809
17810 /* Override any GCC internal prototype to avoid an error.
17811    Use char because int might match the return type of a GCC
17812    builtin and then its argument prototype would still apply.  */
17813 #ifdef __cplusplus
17814 extern "C"
17815 #endif
17816 char dld_link ();
17817 int
17818 main ()
17819 {
17820 return dld_link ();
17821   ;
17822   return 0;
17823 }
17824 _ACEOF
17825 if ac_fn_c_try_link "$LINENO"; then :
17826   ac_cv_lib_dld_dld_link=yes
17827 else
17828   ac_cv_lib_dld_dld_link=no
17829 fi
17830 rm -f core conftest.err conftest.$ac_objext \
17831     conftest$ac_exeext conftest.$ac_ext
17832 LIBS=$ac_check_lib_save_LIBS
17833 fi
17834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17835 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17836 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17837   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17838 fi
17839
17840
17841 fi
17842
17843
17844 fi
17845
17846
17847 fi
17848
17849
17850 fi
17851
17852
17853 fi
17854
17855     ;;
17856   esac
17857
17858   if test "x$lt_cv_dlopen" != xno; then
17859     enable_dlopen=yes
17860   else
17861     enable_dlopen=no
17862   fi
17863
17864   case $lt_cv_dlopen in
17865   dlopen)
17866     save_CPPFLAGS="$CPPFLAGS"
17867     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17868
17869     save_LDFLAGS="$LDFLAGS"
17870     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17871
17872     save_LIBS="$LIBS"
17873     LIBS="$lt_cv_dlopen_libs $LIBS"
17874
17875     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17876 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17877 if test "${lt_cv_dlopen_self+set}" = set; then :
17878   $as_echo_n "(cached) " >&6
17879 else
17880           if test "$cross_compiling" = yes; then :
17881   lt_cv_dlopen_self=cross
17882 else
17883   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17884   lt_status=$lt_dlunknown
17885   cat > conftest.$ac_ext <<_LT_EOF
17886 #line 17881 "configure"
17887 #include "confdefs.h"
17888
17889 #if HAVE_DLFCN_H
17890 #include <dlfcn.h>
17891 #endif
17892
17893 #include <stdio.h>
17894
17895 #ifdef RTLD_GLOBAL
17896 #  define LT_DLGLOBAL           RTLD_GLOBAL
17897 #else
17898 #  ifdef DL_GLOBAL
17899 #    define LT_DLGLOBAL         DL_GLOBAL
17900 #  else
17901 #    define LT_DLGLOBAL         0
17902 #  endif
17903 #endif
17904
17905 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17906    find out it does not work in some platform. */
17907 #ifndef LT_DLLAZY_OR_NOW
17908 #  ifdef RTLD_LAZY
17909 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17910 #  else
17911 #    ifdef DL_LAZY
17912 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17913 #    else
17914 #      ifdef RTLD_NOW
17915 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17916 #      else
17917 #        ifdef DL_NOW
17918 #          define LT_DLLAZY_OR_NOW      DL_NOW
17919 #        else
17920 #          define LT_DLLAZY_OR_NOW      0
17921 #        endif
17922 #      endif
17923 #    endif
17924 #  endif
17925 #endif
17926
17927 /* When -fvisbility=hidden is used, assume the code has been annotated
17928    correspondingly for the symbols needed.  */
17929 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17930 void fnord () __attribute__((visibility("default")));
17931 #endif
17932
17933 void fnord () { int i=42; }
17934 int main ()
17935 {
17936   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17937   int status = $lt_dlunknown;
17938
17939   if (self)
17940     {
17941       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17942       else
17943         {
17944           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17945           else puts (dlerror ());
17946         }
17947       /* dlclose (self); */
17948     }
17949   else
17950     puts (dlerror ());
17951
17952   return status;
17953 }
17954 _LT_EOF
17955   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17956   (eval $ac_link) 2>&5
17957   ac_status=$?
17958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17959   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17960     (./conftest; exit; ) >&5 2>/dev/null
17961     lt_status=$?
17962     case x$lt_status in
17963       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17964       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17965       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17966     esac
17967   else :
17968     # compilation failed
17969     lt_cv_dlopen_self=no
17970   fi
17971 fi
17972 rm -fr conftest*
17973
17974
17975 fi
17976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17977 $as_echo "$lt_cv_dlopen_self" >&6; }
17978
17979     if test "x$lt_cv_dlopen_self" = xyes; then
17980       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17981       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17982 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17983 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17984   $as_echo_n "(cached) " >&6
17985 else
17986           if test "$cross_compiling" = yes; then :
17987   lt_cv_dlopen_self_static=cross
17988 else
17989   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17990   lt_status=$lt_dlunknown
17991   cat > conftest.$ac_ext <<_LT_EOF
17992 #line 17987 "configure"
17993 #include "confdefs.h"
17994
17995 #if HAVE_DLFCN_H
17996 #include <dlfcn.h>
17997 #endif
17998
17999 #include <stdio.h>
18000
18001 #ifdef RTLD_GLOBAL
18002 #  define LT_DLGLOBAL           RTLD_GLOBAL
18003 #else
18004 #  ifdef DL_GLOBAL
18005 #    define LT_DLGLOBAL         DL_GLOBAL
18006 #  else
18007 #    define LT_DLGLOBAL         0
18008 #  endif
18009 #endif
18010
18011 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18012    find out it does not work in some platform. */
18013 #ifndef LT_DLLAZY_OR_NOW
18014 #  ifdef RTLD_LAZY
18015 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18016 #  else
18017 #    ifdef DL_LAZY
18018 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18019 #    else
18020 #      ifdef RTLD_NOW
18021 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18022 #      else
18023 #        ifdef DL_NOW
18024 #          define LT_DLLAZY_OR_NOW      DL_NOW
18025 #        else
18026 #          define LT_DLLAZY_OR_NOW      0
18027 #        endif
18028 #      endif
18029 #    endif
18030 #  endif
18031 #endif
18032
18033 /* When -fvisbility=hidden is used, assume the code has been annotated
18034    correspondingly for the symbols needed.  */
18035 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18036 void fnord () __attribute__((visibility("default")));
18037 #endif
18038
18039 void fnord () { int i=42; }
18040 int main ()
18041 {
18042   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18043   int status = $lt_dlunknown;
18044
18045   if (self)
18046     {
18047       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18048       else
18049         {
18050           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18051           else puts (dlerror ());
18052         }
18053       /* dlclose (self); */
18054     }
18055   else
18056     puts (dlerror ());
18057
18058   return status;
18059 }
18060 _LT_EOF
18061   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18062   (eval $ac_link) 2>&5
18063   ac_status=$?
18064   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18065   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18066     (./conftest; exit; ) >&5 2>/dev/null
18067     lt_status=$?
18068     case x$lt_status in
18069       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18070       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18071       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18072     esac
18073   else :
18074     # compilation failed
18075     lt_cv_dlopen_self_static=no
18076   fi
18077 fi
18078 rm -fr conftest*
18079
18080
18081 fi
18082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18083 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18084     fi
18085
18086     CPPFLAGS="$save_CPPFLAGS"
18087     LDFLAGS="$save_LDFLAGS"
18088     LIBS="$save_LIBS"
18089     ;;
18090   esac
18091
18092   case $lt_cv_dlopen_self in
18093   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18094   *) enable_dlopen_self=unknown ;;
18095   esac
18096
18097   case $lt_cv_dlopen_self_static in
18098   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18099   *) enable_dlopen_self_static=unknown ;;
18100   esac
18101 fi
18102
18103
18104
18105
18106
18107
18108
18109
18110
18111
18112
18113
18114
18115
18116
18117
18118
18119 striplib=
18120 old_striplib=
18121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18122 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18123 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18124   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18125   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18127 $as_echo "yes" >&6; }
18128 else
18129 # FIXME - insert some real tests, host_os isn't really good enough
18130   case $host_os in
18131   darwin*)
18132     if test -n "$STRIP" ; then
18133       striplib="$STRIP -x"
18134       old_striplib="$STRIP -S"
18135       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18136 $as_echo "yes" >&6; }
18137     else
18138       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18139 $as_echo "no" >&6; }
18140     fi
18141     ;;
18142   *)
18143     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18144 $as_echo "no" >&6; }
18145     ;;
18146   esac
18147 fi
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160   # Report which library types will actually be built
18161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18162 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18164 $as_echo "$can_build_shared" >&6; }
18165
18166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18167 $as_echo_n "checking whether to build shared libraries... " >&6; }
18168   test "$can_build_shared" = "no" && enable_shared=no
18169
18170   # On AIX, shared libraries and static libraries use the same namespace, and
18171   # are all built from PIC.
18172   case $host_os in
18173   aix3*)
18174     test "$enable_shared" = yes && enable_static=no
18175     if test -n "$RANLIB"; then
18176       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18177       postinstall_cmds='$RANLIB $lib'
18178     fi
18179     ;;
18180
18181   aix[4-9]*)
18182     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18183       test "$enable_shared" = yes && enable_static=no
18184     fi
18185     ;;
18186   esac
18187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18188 $as_echo "$enable_shared" >&6; }
18189
18190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18191 $as_echo_n "checking whether to build static libraries... " >&6; }
18192   # Make sure either enable_shared or enable_static is yes.
18193   test "$enable_shared" = yes || enable_static=yes
18194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18195 $as_echo "$enable_static" >&6; }
18196
18197
18198
18199
18200 fi
18201 ac_ext=c
18202 ac_cpp='$CPP $CPPFLAGS'
18203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18206
18207 CC="$lt_save_CC"
18208
18209       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18210     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18211     (test "X$CXX" != "Xg++"))) ; then
18212   ac_ext=cpp
18213 ac_cpp='$CXXCPP $CPPFLAGS'
18214 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18215 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18216 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18218 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18219 if test -z "$CXXCPP"; then
18220   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18221   $as_echo_n "(cached) " >&6
18222 else
18223       # Double quotes because CXXCPP needs to be expanded
18224     for CXXCPP in "$CXX -E" "/lib/cpp"
18225     do
18226       ac_preproc_ok=false
18227 for ac_cxx_preproc_warn_flag in '' yes
18228 do
18229   # Use a header file that comes with gcc, so configuring glibc
18230   # with a fresh cross-compiler works.
18231   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18232   # <limits.h> exists even on freestanding compilers.
18233   # On the NeXT, cc -E runs the code through the compiler's parser,
18234   # not just through cpp. "Syntax error" is here to catch this case.
18235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18236 /* end confdefs.h.  */
18237 #ifdef __STDC__
18238 # include <limits.h>
18239 #else
18240 # include <assert.h>
18241 #endif
18242                      Syntax error
18243 _ACEOF
18244 if ac_fn_cxx_try_cpp "$LINENO"; then :
18245
18246 else
18247   # Broken: fails on valid input.
18248 continue
18249 fi
18250 rm -f conftest.err conftest.$ac_ext
18251
18252   # OK, works on sane cases.  Now check whether nonexistent headers
18253   # can be detected and how.
18254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18255 /* end confdefs.h.  */
18256 #include <ac_nonexistent.h>
18257 _ACEOF
18258 if ac_fn_cxx_try_cpp "$LINENO"; then :
18259   # Broken: success on invalid input.
18260 continue
18261 else
18262   # Passes both tests.
18263 ac_preproc_ok=:
18264 break
18265 fi
18266 rm -f conftest.err conftest.$ac_ext
18267
18268 done
18269 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18270 rm -f conftest.err conftest.$ac_ext
18271 if $ac_preproc_ok; then :
18272   break
18273 fi
18274
18275     done
18276     ac_cv_prog_CXXCPP=$CXXCPP
18277
18278 fi
18279   CXXCPP=$ac_cv_prog_CXXCPP
18280 else
18281   ac_cv_prog_CXXCPP=$CXXCPP
18282 fi
18283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18284 $as_echo "$CXXCPP" >&6; }
18285 ac_preproc_ok=false
18286 for ac_cxx_preproc_warn_flag in '' yes
18287 do
18288   # Use a header file that comes with gcc, so configuring glibc
18289   # with a fresh cross-compiler works.
18290   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18291   # <limits.h> exists even on freestanding compilers.
18292   # On the NeXT, cc -E runs the code through the compiler's parser,
18293   # not just through cpp. "Syntax error" is here to catch this case.
18294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18295 /* end confdefs.h.  */
18296 #ifdef __STDC__
18297 # include <limits.h>
18298 #else
18299 # include <assert.h>
18300 #endif
18301                      Syntax error
18302 _ACEOF
18303 if ac_fn_cxx_try_cpp "$LINENO"; then :
18304
18305 else
18306   # Broken: fails on valid input.
18307 continue
18308 fi
18309 rm -f conftest.err conftest.$ac_ext
18310
18311   # OK, works on sane cases.  Now check whether nonexistent headers
18312   # can be detected and how.
18313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18314 /* end confdefs.h.  */
18315 #include <ac_nonexistent.h>
18316 _ACEOF
18317 if ac_fn_cxx_try_cpp "$LINENO"; then :
18318   # Broken: success on invalid input.
18319 continue
18320 else
18321   # Passes both tests.
18322 ac_preproc_ok=:
18323 break
18324 fi
18325 rm -f conftest.err conftest.$ac_ext
18326
18327 done
18328 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18329 rm -f conftest.err conftest.$ac_ext
18330 if $ac_preproc_ok; then :
18331
18332 else
18333   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18335 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18336 See \`config.log' for more details." "$LINENO" 5; }
18337 fi
18338
18339 ac_ext=c
18340 ac_cpp='$CPP $CPPFLAGS'
18341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18344
18345 else
18346   _lt_caught_CXX_error=yes
18347 fi
18348
18349 ac_ext=cpp
18350 ac_cpp='$CXXCPP $CPPFLAGS'
18351 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18352 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18353 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18354
18355 archive_cmds_need_lc_CXX=no
18356 allow_undefined_flag_CXX=
18357 always_export_symbols_CXX=no
18358 archive_expsym_cmds_CXX=
18359 compiler_needs_object_CXX=no
18360 export_dynamic_flag_spec_CXX=
18361 hardcode_direct_CXX=no
18362 hardcode_direct_absolute_CXX=no
18363 hardcode_libdir_flag_spec_CXX=
18364 hardcode_libdir_flag_spec_ld_CXX=
18365 hardcode_libdir_separator_CXX=
18366 hardcode_minus_L_CXX=no
18367 hardcode_shlibpath_var_CXX=unsupported
18368 hardcode_automatic_CXX=no
18369 inherit_rpath_CXX=no
18370 module_cmds_CXX=
18371 module_expsym_cmds_CXX=
18372 link_all_deplibs_CXX=unknown
18373 old_archive_cmds_CXX=$old_archive_cmds
18374 reload_flag_CXX=$reload_flag
18375 reload_cmds_CXX=$reload_cmds
18376 no_undefined_flag_CXX=
18377 whole_archive_flag_spec_CXX=
18378 enable_shared_with_static_runtimes_CXX=no
18379
18380 # Source file extension for C++ test sources.
18381 ac_ext=cpp
18382
18383 # Object file extension for compiled C++ test sources.
18384 objext=o
18385 objext_CXX=$objext
18386
18387 # No sense in running all these tests if we already determined that
18388 # the CXX compiler isn't working.  Some variables (like enable_shared)
18389 # are currently assumed to apply to all compilers on this platform,
18390 # and will be corrupted by setting them based on a non-working compiler.
18391 if test "$_lt_caught_CXX_error" != yes; then
18392   # Code to be used in simple compile tests
18393   lt_simple_compile_test_code="int some_variable = 0;"
18394
18395   # Code to be used in simple link tests
18396   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18397
18398   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18399
18400
18401
18402
18403
18404
18405 # If no C compiler was specified, use CC.
18406 LTCC=${LTCC-"$CC"}
18407
18408 # If no C compiler flags were specified, use CFLAGS.
18409 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18410
18411 # Allow CC to be a program name with arguments.
18412 compiler=$CC
18413
18414
18415   # save warnings/boilerplate of simple test code
18416   ac_outfile=conftest.$ac_objext
18417 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18418 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18419 _lt_compiler_boilerplate=`cat conftest.err`
18420 $RM conftest*
18421
18422   ac_outfile=conftest.$ac_objext
18423 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18424 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18425 _lt_linker_boilerplate=`cat conftest.err`
18426 $RM -r conftest*
18427
18428
18429   # Allow CC to be a program name with arguments.
18430   lt_save_CC=$CC
18431   lt_save_LD=$LD
18432   lt_save_GCC=$GCC
18433   GCC=$GXX
18434   lt_save_with_gnu_ld=$with_gnu_ld
18435   lt_save_path_LD=$lt_cv_path_LD
18436   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18437     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18438   else
18439     $as_unset lt_cv_prog_gnu_ld
18440   fi
18441   if test -n "${lt_cv_path_LDCXX+set}"; then
18442     lt_cv_path_LD=$lt_cv_path_LDCXX
18443   else
18444     $as_unset lt_cv_path_LD
18445   fi
18446   test -z "${LDCXX+set}" || LD=$LDCXX
18447   CC=${CXX-"c++"}
18448   compiler=$CC
18449   compiler_CXX=$CC
18450   for cc_temp in $compiler""; do
18451   case $cc_temp in
18452     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18453     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18454     \-*) ;;
18455     *) break;;
18456   esac
18457 done
18458 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18459
18460
18461   if test -n "$compiler"; then
18462     # We don't want -fno-exception when compiling C++ code, so set the
18463     # no_builtin_flag separately
18464     if test "$GXX" = yes; then
18465       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18466     else
18467       lt_prog_compiler_no_builtin_flag_CXX=
18468     fi
18469
18470     if test "$GXX" = yes; then
18471       # Set up default GNU C++ configuration
18472
18473
18474
18475 # Check whether --with-gnu-ld was given.
18476 if test "${with_gnu_ld+set}" = set; then :
18477   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18478 else
18479   with_gnu_ld=no
18480 fi
18481
18482 ac_prog=ld
18483 if test "$GCC" = yes; then
18484   # Check if gcc -print-prog-name=ld gives a path.
18485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18486 $as_echo_n "checking for ld used by $CC... " >&6; }
18487   case $host in
18488   *-*-mingw*)
18489     # gcc leaves a trailing carriage return which upsets mingw
18490     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18491   *)
18492     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18493   esac
18494   case $ac_prog in
18495     # Accept absolute paths.
18496     [\\/]* | ?:[\\/]*)
18497       re_direlt='/[^/][^/]*/\.\./'
18498       # Canonicalize the pathname of ld
18499       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18500       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18501         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18502       done
18503       test -z "$LD" && LD="$ac_prog"
18504       ;;
18505   "")
18506     # If it fails, then pretend we aren't using GCC.
18507     ac_prog=ld
18508     ;;
18509   *)
18510     # If it is relative, then search for the first ld in PATH.
18511     with_gnu_ld=unknown
18512     ;;
18513   esac
18514 elif test "$with_gnu_ld" = yes; then
18515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18516 $as_echo_n "checking for GNU ld... " >&6; }
18517 else
18518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18519 $as_echo_n "checking for non-GNU ld... " >&6; }
18520 fi
18521 if test "${lt_cv_path_LD+set}" = set; then :
18522   $as_echo_n "(cached) " >&6
18523 else
18524   if test -z "$LD"; then
18525   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18526   for ac_dir in $PATH; do
18527     IFS="$lt_save_ifs"
18528     test -z "$ac_dir" && ac_dir=.
18529     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18530       lt_cv_path_LD="$ac_dir/$ac_prog"
18531       # Check to see if the program is GNU ld.  I'd rather use --version,
18532       # but apparently some variants of GNU ld only accept -v.
18533       # Break only if it was the GNU/non-GNU ld that we prefer.
18534       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18535       *GNU* | *'with BFD'*)
18536         test "$with_gnu_ld" != no && break
18537         ;;
18538       *)
18539         test "$with_gnu_ld" != yes && break
18540         ;;
18541       esac
18542     fi
18543   done
18544   IFS="$lt_save_ifs"
18545 else
18546   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18547 fi
18548 fi
18549
18550 LD="$lt_cv_path_LD"
18551 if test -n "$LD"; then
18552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18553 $as_echo "$LD" >&6; }
18554 else
18555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18556 $as_echo "no" >&6; }
18557 fi
18558 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18560 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18561 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18562   $as_echo_n "(cached) " >&6
18563 else
18564   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18565 case `$LD -v 2>&1 </dev/null` in
18566 *GNU* | *'with BFD'*)
18567   lt_cv_prog_gnu_ld=yes
18568   ;;
18569 *)
18570   lt_cv_prog_gnu_ld=no
18571   ;;
18572 esac
18573 fi
18574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18575 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18576 with_gnu_ld=$lt_cv_prog_gnu_ld
18577
18578
18579
18580
18581
18582
18583
18584       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18585       # archiving commands below assume that GNU ld is being used.
18586       if test "$with_gnu_ld" = yes; then
18587         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18588         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18589
18590         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18591         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18592
18593         # If archive_cmds runs LD, not CC, wlarc should be empty
18594         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18595         #     investigate it a little bit more. (MM)
18596         wlarc='${wl}'
18597
18598         # ancient GNU ld didn't support --whole-archive et. al.
18599         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18600           $GREP 'no-whole-archive' > /dev/null; then
18601           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18602         else
18603           whole_archive_flag_spec_CXX=
18604         fi
18605       else
18606         with_gnu_ld=no
18607         wlarc=
18608
18609         # A generic and very simple default shared library creation
18610         # command for GNU C++ for the case where it uses the native
18611         # linker, instead of GNU ld.  If possible, this setting should
18612         # overridden to take advantage of the native linker features on
18613         # the platform it is being used on.
18614         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18615       fi
18616
18617       # Commands to make compiler produce verbose output that lists
18618       # what "hidden" libraries, object files and flags are used when
18619       # linking a shared library.
18620       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18621
18622     else
18623       GXX=no
18624       with_gnu_ld=no
18625       wlarc=
18626     fi
18627
18628     # PORTME: fill in a description of your system's C++ link characteristics
18629     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18630 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18631     ld_shlibs_CXX=yes
18632     case $host_os in
18633       aix3*)
18634         # FIXME: insert proper C++ library support
18635         ld_shlibs_CXX=no
18636         ;;
18637       aix[4-9]*)
18638         if test "$host_cpu" = ia64; then
18639           # On IA64, the linker does run time linking by default, so we don't
18640           # have to do anything special.
18641           aix_use_runtimelinking=no
18642           exp_sym_flag='-Bexport'
18643           no_entry_flag=""
18644         else
18645           aix_use_runtimelinking=no
18646
18647           # Test if we are trying to use run time linking or normal
18648           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18649           # need to do runtime linking.
18650           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18651             for ld_flag in $LDFLAGS; do
18652               case $ld_flag in
18653               *-brtl*)
18654                 aix_use_runtimelinking=yes
18655                 break
18656                 ;;
18657               esac
18658             done
18659             ;;
18660           esac
18661
18662           exp_sym_flag='-bexport'
18663           no_entry_flag='-bnoentry'
18664         fi
18665
18666         # When large executables or shared objects are built, AIX ld can
18667         # have problems creating the table of contents.  If linking a library
18668         # or program results in "error TOC overflow" add -mminimal-toc to
18669         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18670         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18671
18672         archive_cmds_CXX=''
18673         hardcode_direct_CXX=yes
18674         hardcode_direct_absolute_CXX=yes
18675         hardcode_libdir_separator_CXX=':'
18676         link_all_deplibs_CXX=yes
18677         file_list_spec_CXX='${wl}-f,'
18678
18679         if test "$GXX" = yes; then
18680           case $host_os in aix4.[012]|aix4.[012].*)
18681           # We only want to do this on AIX 4.2 and lower, the check
18682           # below for broken collect2 doesn't work under 4.3+
18683           collect2name=`${CC} -print-prog-name=collect2`
18684           if test -f "$collect2name" &&
18685              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18686           then
18687             # We have reworked collect2
18688             :
18689           else
18690             # We have old collect2
18691             hardcode_direct_CXX=unsupported
18692             # It fails to find uninstalled libraries when the uninstalled
18693             # path is not listed in the libpath.  Setting hardcode_minus_L
18694             # to unsupported forces relinking
18695             hardcode_minus_L_CXX=yes
18696             hardcode_libdir_flag_spec_CXX='-L$libdir'
18697             hardcode_libdir_separator_CXX=
18698           fi
18699           esac
18700           shared_flag='-shared'
18701           if test "$aix_use_runtimelinking" = yes; then
18702             shared_flag="$shared_flag "'${wl}-G'
18703           fi
18704         else
18705           # not using gcc
18706           if test "$host_cpu" = ia64; then
18707           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18708           # chokes on -Wl,-G. The following line is correct:
18709           shared_flag='-G'
18710           else
18711             if test "$aix_use_runtimelinking" = yes; then
18712               shared_flag='${wl}-G'
18713             else
18714               shared_flag='${wl}-bM:SRE'
18715             fi
18716           fi
18717         fi
18718
18719         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18720         # It seems that -bexpall does not export symbols beginning with
18721         # underscore (_), so it is better to generate a list of symbols to
18722         # export.
18723         always_export_symbols_CXX=yes
18724         if test "$aix_use_runtimelinking" = yes; then
18725           # Warning - without using the other runtime loading flags (-brtl),
18726           # -berok will link without error, but may produce a broken library.
18727           allow_undefined_flag_CXX='-berok'
18728           # Determine the default libpath from the value encoded in an empty
18729           # executable.
18730           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18731 /* end confdefs.h.  */
18732
18733 int
18734 main ()
18735 {
18736
18737   ;
18738   return 0;
18739 }
18740 _ACEOF
18741 if ac_fn_cxx_try_link "$LINENO"; then :
18742
18743 lt_aix_libpath_sed='
18744     /Import File Strings/,/^$/ {
18745         /^0/ {
18746             s/^0  *\(.*\)$/\1/
18747             p
18748         }
18749     }'
18750 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18751 # Check for a 64-bit object if we didn't find anything.
18752 if test -z "$aix_libpath"; then
18753   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18754 fi
18755 fi
18756 rm -f core conftest.err conftest.$ac_objext \
18757     conftest$ac_exeext conftest.$ac_ext
18758 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18759
18760           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18761
18762           archive_expsym_cmds_CXX='$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 $shared_flag"
18763         else
18764           if test "$host_cpu" = ia64; then
18765             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18766             allow_undefined_flag_CXX="-z nodefs"
18767             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18768           else
18769             # Determine the default libpath from the value encoded in an
18770             # empty executable.
18771             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18772 /* end confdefs.h.  */
18773
18774 int
18775 main ()
18776 {
18777
18778   ;
18779   return 0;
18780 }
18781 _ACEOF
18782 if ac_fn_cxx_try_link "$LINENO"; then :
18783
18784 lt_aix_libpath_sed='
18785     /Import File Strings/,/^$/ {
18786         /^0/ {
18787             s/^0  *\(.*\)$/\1/
18788             p
18789         }
18790     }'
18791 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18792 # Check for a 64-bit object if we didn't find anything.
18793 if test -z "$aix_libpath"; then
18794   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18795 fi
18796 fi
18797 rm -f core conftest.err conftest.$ac_objext \
18798     conftest$ac_exeext conftest.$ac_ext
18799 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18800
18801             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18802             # Warning - without using the other run time loading flags,
18803             # -berok will link without error, but may produce a broken library.
18804             no_undefined_flag_CXX=' ${wl}-bernotok'
18805             allow_undefined_flag_CXX=' ${wl}-berok'
18806             if test "$with_gnu_ld" = yes; then
18807               # We only use this code for GNU lds that support --whole-archive.
18808               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18809             else
18810               # Exported symbols can be pulled into shared objects from archives
18811               whole_archive_flag_spec_CXX='$convenience'
18812             fi
18813             archive_cmds_need_lc_CXX=yes
18814             # This is similar to how AIX traditionally builds its shared
18815             # libraries.
18816             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'
18817           fi
18818         fi
18819         ;;
18820
18821       beos*)
18822         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18823           allow_undefined_flag_CXX=unsupported
18824           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18825           # support --undefined.  This deserves some investigation.  FIXME
18826           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18827         else
18828           ld_shlibs_CXX=no
18829         fi
18830         ;;
18831
18832       chorus*)
18833         case $cc_basename in
18834           *)
18835           # FIXME: insert proper C++ library support
18836           ld_shlibs_CXX=no
18837           ;;
18838         esac
18839         ;;
18840
18841       cygwin* | mingw* | pw32* | cegcc*)
18842         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18843         # as there is no search path for DLLs.
18844         hardcode_libdir_flag_spec_CXX='-L$libdir'
18845         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18846         allow_undefined_flag_CXX=unsupported
18847         always_export_symbols_CXX=no
18848         enable_shared_with_static_runtimes_CXX=yes
18849
18850         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18851           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18852           # If the export-symbols file already is a .def file (1st line
18853           # is EXPORTS), use it as is; otherwise, prepend...
18854           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18855             cp $export_symbols $output_objdir/$soname.def;
18856           else
18857             echo EXPORTS > $output_objdir/$soname.def;
18858             cat $export_symbols >> $output_objdir/$soname.def;
18859           fi~
18860           $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 $lib'
18861         else
18862           ld_shlibs_CXX=no
18863         fi
18864         ;;
18865       darwin* | rhapsody*)
18866
18867
18868   archive_cmds_need_lc_CXX=no
18869   hardcode_direct_CXX=no
18870   hardcode_automatic_CXX=yes
18871   hardcode_shlibpath_var_CXX=unsupported
18872   if test "$lt_cv_ld_force_load" = "yes"; then
18873     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 \"$new_convenience\"`'
18874   else
18875     whole_archive_flag_spec_CXX=''
18876   fi
18877   link_all_deplibs_CXX=yes
18878   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18879   case $cc_basename in
18880      ifort*) _lt_dar_can_shared=yes ;;
18881      *) _lt_dar_can_shared=$GCC ;;
18882   esac
18883   if test "$_lt_dar_can_shared" = "yes"; then
18884     output_verbose_link_cmd=func_echo_all
18885     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}"
18886     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18887     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}${_lt_dsymutil}"
18888     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18889        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18890       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${_lt_dsymutil}"
18891       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18892     fi
18893
18894   else
18895   ld_shlibs_CXX=no
18896   fi
18897
18898         ;;
18899
18900       dgux*)
18901         case $cc_basename in
18902           ec++*)
18903             # FIXME: insert proper C++ library support
18904             ld_shlibs_CXX=no
18905             ;;
18906           ghcx*)
18907             # Green Hills C++ Compiler
18908             # FIXME: insert proper C++ library support
18909             ld_shlibs_CXX=no
18910             ;;
18911           *)
18912             # FIXME: insert proper C++ library support
18913             ld_shlibs_CXX=no
18914             ;;
18915         esac
18916         ;;
18917
18918       freebsd2.*)
18919         # C++ shared libraries reported to be fairly broken before
18920         # switch to ELF
18921         ld_shlibs_CXX=no
18922         ;;
18923
18924       freebsd-elf*)
18925         archive_cmds_need_lc_CXX=no
18926         ;;
18927
18928       freebsd* | dragonfly*)
18929         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18930         # conventions
18931         ld_shlibs_CXX=yes
18932         ;;
18933
18934       gnu*)
18935         ;;
18936
18937       haiku*)
18938         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18939         link_all_deplibs_CXX=yes
18940         ;;
18941
18942       hpux9*)
18943         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18944         hardcode_libdir_separator_CXX=:
18945         export_dynamic_flag_spec_CXX='${wl}-E'
18946         hardcode_direct_CXX=yes
18947         hardcode_minus_L_CXX=yes # Not in the search PATH,
18948                                              # but as the default
18949                                              # location of the library.
18950
18951         case $cc_basename in
18952           CC*)
18953             # FIXME: insert proper C++ library support
18954             ld_shlibs_CXX=no
18955             ;;
18956           aCC*)
18957             archive_cmds_CXX='$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 $lib'
18958             # Commands to make compiler produce verbose output that lists
18959             # what "hidden" libraries, object files and flags are used when
18960             # linking a shared library.
18961             #
18962             # There doesn't appear to be a way to prevent this compiler from
18963             # explicitly linking system object files so we need to strip them
18964             # from the output so that they don't get included in the library
18965             # dependencies.
18966             output_verbose_link_cmd='templist=`($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"'
18967             ;;
18968           *)
18969             if test "$GXX" = yes; then
18970               archive_cmds_CXX='$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'
18971             else
18972               # FIXME: insert proper C++ library support
18973               ld_shlibs_CXX=no
18974             fi
18975             ;;
18976         esac
18977         ;;
18978
18979       hpux10*|hpux11*)
18980         if test $with_gnu_ld = no; then
18981           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18982           hardcode_libdir_separator_CXX=:
18983
18984           case $host_cpu in
18985             hppa*64*|ia64*)
18986               ;;
18987             *)
18988               export_dynamic_flag_spec_CXX='${wl}-E'
18989               ;;
18990           esac
18991         fi
18992         case $host_cpu in
18993           hppa*64*|ia64*)
18994             hardcode_direct_CXX=no
18995             hardcode_shlibpath_var_CXX=no
18996             ;;
18997           *)
18998             hardcode_direct_CXX=yes
18999             hardcode_direct_absolute_CXX=yes
19000             hardcode_minus_L_CXX=yes # Not in the search PATH,
19001                                                  # but as the default
19002                                                  # location of the library.
19003             ;;
19004         esac
19005
19006         case $cc_basename in
19007           CC*)
19008             # FIXME: insert proper C++ library support
19009             ld_shlibs_CXX=no
19010             ;;
19011           aCC*)
19012             case $host_cpu in
19013               hppa*64*)
19014                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19015                 ;;
19016               ia64*)
19017                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19018                 ;;
19019               *)
19020                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19021                 ;;
19022             esac
19023             # Commands to make compiler produce verbose output that lists
19024             # what "hidden" libraries, object files and flags are used when
19025             # linking a shared library.
19026             #
19027             # There doesn't appear to be a way to prevent this compiler from
19028             # explicitly linking system object files so we need to strip them
19029             # from the output so that they don't get included in the library
19030             # dependencies.
19031             output_verbose_link_cmd='templist=`($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"'
19032             ;;
19033           *)
19034             if test "$GXX" = yes; then
19035               if test $with_gnu_ld = no; then
19036                 case $host_cpu in
19037                   hppa*64*)
19038                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19039                     ;;
19040                   ia64*)
19041                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19042                     ;;
19043                   *)
19044                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19045                     ;;
19046                 esac
19047               fi
19048             else
19049               # FIXME: insert proper C++ library support
19050               ld_shlibs_CXX=no
19051             fi
19052             ;;
19053         esac
19054         ;;
19055
19056       interix[3-9]*)
19057         hardcode_direct_CXX=no
19058         hardcode_shlibpath_var_CXX=no
19059         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19060         export_dynamic_flag_spec_CXX='${wl}-E'
19061         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19062         # Instead, shared libraries are loaded at an image base (0x10000000 by
19063         # default) and relocated if they conflict, which is a slow very memory
19064         # consuming and fragmenting process.  To avoid this, we pick a random,
19065         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19066         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19067         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19068         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19069         ;;
19070       irix5* | irix6*)
19071         case $cc_basename in
19072           CC*)
19073             # SGI C++
19074             archive_cmds_CXX='$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 $lib'
19075
19076             # Archives containing C++ object files must be created using
19077             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19078             # necessary to make sure instantiated templates are included
19079             # in the archive.
19080             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19081             ;;
19082           *)
19083             if test "$GXX" = yes; then
19084               if test "$with_gnu_ld" = no; then
19085                 archive_cmds_CXX='$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 $lib'
19086               else
19087                 archive_cmds_CXX='$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 $lib'
19088               fi
19089             fi
19090             link_all_deplibs_CXX=yes
19091             ;;
19092         esac
19093         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19094         hardcode_libdir_separator_CXX=:
19095         inherit_rpath_CXX=yes
19096         ;;
19097
19098       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19099         case $cc_basename in
19100           KCC*)
19101             # Kuck and Associates, Inc. (KAI) C++ Compiler
19102
19103             # KCC will only create a shared library if the output file
19104             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19105             # to its proper name (with version) after linking.
19106             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'
19107             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 $lib'
19108             # Commands to make compiler produce verbose output that lists
19109             # what "hidden" libraries, object files and flags are used when
19110             # linking a shared library.
19111             #
19112             # There doesn't appear to be a way to prevent this compiler from
19113             # explicitly linking system object files so we need to strip them
19114             # from the output so that they don't get included in the library
19115             # dependencies.
19116             output_verbose_link_cmd='templist=`$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"'
19117
19118             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19119             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19120
19121             # Archives containing C++ object files must be created using
19122             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19123             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19124             ;;
19125           icpc* | ecpc* )
19126             # Intel C++
19127             with_gnu_ld=yes
19128             # version 8.0 and above of icpc choke on multiply defined symbols
19129             # if we add $predep_objects and $postdep_objects, however 7.1 and
19130             # earlier do not add the objects themselves.
19131             case `$CC -V 2>&1` in
19132               *"Version 7."*)
19133                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19134                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19135                 ;;
19136               *)  # Version 8.0 or newer
19137                 tmp_idyn=
19138                 case $host_cpu in
19139                   ia64*) tmp_idyn=' -i_dynamic';;
19140                 esac
19141                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19142                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19143                 ;;
19144             esac
19145             archive_cmds_need_lc_CXX=no
19146             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19147             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19148             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19149             ;;
19150           pgCC* | pgcpp*)
19151             # Portland Group C++ compiler
19152             case `$CC -V` in
19153             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19154               prelink_cmds_CXX='tpldir=Template.dir~
19155                 rm -rf $tpldir~
19156                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19157                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19158               old_archive_cmds_CXX='tpldir=Template.dir~
19159                 rm -rf $tpldir~
19160                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19161                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19162                 $RANLIB $oldlib'
19163               archive_cmds_CXX='tpldir=Template.dir~
19164                 rm -rf $tpldir~
19165                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19166                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19167               archive_expsym_cmds_CXX='tpldir=Template.dir~
19168                 rm -rf $tpldir~
19169                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19170                 $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 $lib'
19171               ;;
19172             *) # Version 6 and above use weak symbols
19173               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19174               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19175               ;;
19176             esac
19177
19178             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19179             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19180             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19181             ;;
19182           cxx*)
19183             # Compaq C++
19184             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19185             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19186
19187             runpath_var=LD_RUN_PATH
19188             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19189             hardcode_libdir_separator_CXX=:
19190
19191             # Commands to make compiler produce verbose output that lists
19192             # what "hidden" libraries, object files and flags are used when
19193             # linking a shared library.
19194             #
19195             # There doesn't appear to be a way to prevent this compiler from
19196             # explicitly linking system object files so we need to strip them
19197             # from the output so that they don't get included in the library
19198             # dependencies.
19199             output_verbose_link_cmd='templist=`$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" | $Xsed'
19200             ;;
19201           xl* | mpixl* | bgxl*)
19202             # IBM XL 8.0 on PPC, with GNU ld
19203             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19204             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19205             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19206             if test "x$supports_anon_versioning" = xyes; then
19207               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19208                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19209                 echo "local: *; };" >> $output_objdir/$libname.ver~
19210                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19211             fi
19212             ;;
19213           *)
19214             case `$CC -V 2>&1 | sed 5q` in
19215             *Sun\ C*)
19216               # Sun C++ 5.9
19217               no_undefined_flag_CXX=' -zdefs'
19218               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19219               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19220               hardcode_libdir_flag_spec_CXX='-R$libdir'
19221               whole_archive_flag_spec_CXX='${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'
19222               compiler_needs_object_CXX=yes
19223
19224               # Not sure whether something based on
19225               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19226               # would be better.
19227               output_verbose_link_cmd='func_echo_all'
19228
19229               # Archives containing C++ object files must be created using
19230               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19231               # necessary to make sure instantiated templates are included
19232               # in the archive.
19233               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19234               ;;
19235             esac
19236             ;;
19237         esac
19238         ;;
19239
19240       lynxos*)
19241         # FIXME: insert proper C++ library support
19242         ld_shlibs_CXX=no
19243         ;;
19244
19245       m88k*)
19246         # FIXME: insert proper C++ library support
19247         ld_shlibs_CXX=no
19248         ;;
19249
19250       mvs*)
19251         case $cc_basename in
19252           cxx*)
19253             # FIXME: insert proper C++ library support
19254             ld_shlibs_CXX=no
19255             ;;
19256           *)
19257             # FIXME: insert proper C++ library support
19258             ld_shlibs_CXX=no
19259             ;;
19260         esac
19261         ;;
19262
19263       netbsd*)
19264         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19265           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19266           wlarc=
19267           hardcode_libdir_flag_spec_CXX='-R$libdir'
19268           hardcode_direct_CXX=yes
19269           hardcode_shlibpath_var_CXX=no
19270         fi
19271         # Workaround some broken pre-1.5 toolchains
19272         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19273         ;;
19274
19275       *nto* | *qnx*)
19276         ld_shlibs_CXX=yes
19277         ;;
19278
19279       openbsd2*)
19280         # C++ shared libraries are fairly broken
19281         ld_shlibs_CXX=no
19282         ;;
19283
19284       openbsd*)
19285         if test -f /usr/libexec/ld.so; then
19286           hardcode_direct_CXX=yes
19287           hardcode_shlibpath_var_CXX=no
19288           hardcode_direct_absolute_CXX=yes
19289           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19290           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19291           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19292             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19293             export_dynamic_flag_spec_CXX='${wl}-E'
19294             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19295           fi
19296           output_verbose_link_cmd=func_echo_all
19297         else
19298           ld_shlibs_CXX=no
19299         fi
19300         ;;
19301
19302       osf3* | osf4* | osf5*)
19303         case $cc_basename in
19304           KCC*)
19305             # Kuck and Associates, Inc. (KAI) C++ Compiler
19306
19307             # KCC will only create a shared library if the output file
19308             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19309             # to its proper name (with version) after linking.
19310             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 $lib'
19311
19312             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19313             hardcode_libdir_separator_CXX=:
19314
19315             # Archives containing C++ object files must be created using
19316             # the KAI C++ compiler.
19317             case $host in
19318               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19319               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19320             esac
19321             ;;
19322           RCC*)
19323             # Rational C++ 2.4.1
19324             # FIXME: insert proper C++ library support
19325             ld_shlibs_CXX=no
19326             ;;
19327           cxx*)
19328             case $host in
19329               osf3*)
19330                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19331                 archive_cmds_CXX='$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 $lib'
19332                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19333                 ;;
19334               *)
19335                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19336                 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'
19337                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19338                   echo "-hidden">> $lib.exp~
19339                   $CC -shared$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~
19340                   $RM $lib.exp'
19341                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19342                 ;;
19343             esac
19344
19345             hardcode_libdir_separator_CXX=:
19346
19347             # Commands to make compiler produce verbose output that lists
19348             # what "hidden" libraries, object files and flags are used when
19349             # linking a shared library.
19350             #
19351             # There doesn't appear to be a way to prevent this compiler from
19352             # explicitly linking system object files so we need to strip them
19353             # from the output so that they don't get included in the library
19354             # dependencies.
19355             output_verbose_link_cmd='templist=`$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"'
19356             ;;
19357           *)
19358             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19359               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19360               case $host in
19361                 osf3*)
19362                   archive_cmds_CXX='$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 $lib'
19363                   ;;
19364                 *)
19365                   archive_cmds_CXX='$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 $lib'
19366                   ;;
19367               esac
19368
19369               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19370               hardcode_libdir_separator_CXX=:
19371
19372               # Commands to make compiler produce verbose output that lists
19373               # what "hidden" libraries, object files and flags are used when
19374               # linking a shared library.
19375               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19376
19377             else
19378               # FIXME: insert proper C++ library support
19379               ld_shlibs_CXX=no
19380             fi
19381             ;;
19382         esac
19383         ;;
19384
19385       psos*)
19386         # FIXME: insert proper C++ library support
19387         ld_shlibs_CXX=no
19388         ;;
19389
19390       sunos4*)
19391         case $cc_basename in
19392           CC*)
19393             # Sun C++ 4.x
19394             # FIXME: insert proper C++ library support
19395             ld_shlibs_CXX=no
19396             ;;
19397           lcc*)
19398             # Lucid
19399             # FIXME: insert proper C++ library support
19400             ld_shlibs_CXX=no
19401             ;;
19402           *)
19403             # FIXME: insert proper C++ library support
19404             ld_shlibs_CXX=no
19405             ;;
19406         esac
19407         ;;
19408
19409       solaris*)
19410         case $cc_basename in
19411           CC*)
19412             # Sun C++ 4.2, 5.x and Centerline C++
19413             archive_cmds_need_lc_CXX=yes
19414             no_undefined_flag_CXX=' -zdefs'
19415             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19416             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19417               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19418
19419             hardcode_libdir_flag_spec_CXX='-R$libdir'
19420             hardcode_shlibpath_var_CXX=no
19421             case $host_os in
19422               solaris2.[0-5] | solaris2.[0-5].*) ;;
19423               *)
19424                 # The compiler driver will combine and reorder linker options,
19425                 # but understands `-z linker_flag'.
19426                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19427                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19428                 ;;
19429             esac
19430             link_all_deplibs_CXX=yes
19431
19432             output_verbose_link_cmd='func_echo_all'
19433
19434             # Archives containing C++ object files must be created using
19435             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19436             # necessary to make sure instantiated templates are included
19437             # in the archive.
19438             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19439             ;;
19440           gcx*)
19441             # Green Hills C++ Compiler
19442             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19443
19444             # The C++ compiler must be used to create the archive.
19445             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19446             ;;
19447           *)
19448             # GNU C++ compiler with Solaris linker
19449             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19450               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19451               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19452                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19453                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19454                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19455
19456                 # Commands to make compiler produce verbose output that lists
19457                 # what "hidden" libraries, object files and flags are used when
19458                 # linking a shared library.
19459                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19460               else
19461                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19462                 # platform.
19463                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19464                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19465                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19466
19467                 # Commands to make compiler produce verbose output that lists
19468                 # what "hidden" libraries, object files and flags are used when
19469                 # linking a shared library.
19470                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19471               fi
19472
19473               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19474               case $host_os in
19475                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19476                 *)
19477                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19478                   ;;
19479               esac
19480             fi
19481             ;;
19482         esac
19483         ;;
19484
19485     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19486       no_undefined_flag_CXX='${wl}-z,text'
19487       archive_cmds_need_lc_CXX=no
19488       hardcode_shlibpath_var_CXX=no
19489       runpath_var='LD_RUN_PATH'
19490
19491       case $cc_basename in
19492         CC*)
19493           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19494           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19495           ;;
19496         *)
19497           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19498           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19499           ;;
19500       esac
19501       ;;
19502
19503       sysv5* | sco3.2v5* | sco5v6*)
19504         # Note: We can NOT use -z defs as we might desire, because we do not
19505         # link with -lc, and that would cause any symbols used from libc to
19506         # always be unresolved, which means just about no library would
19507         # ever link correctly.  If we're not using GNU ld we use -z text
19508         # though, which does catch some bad symbols but isn't as heavy-handed
19509         # as -z defs.
19510         no_undefined_flag_CXX='${wl}-z,text'
19511         allow_undefined_flag_CXX='${wl}-z,nodefs'
19512         archive_cmds_need_lc_CXX=no
19513         hardcode_shlibpath_var_CXX=no
19514         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19515         hardcode_libdir_separator_CXX=':'
19516         link_all_deplibs_CXX=yes
19517         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19518         runpath_var='LD_RUN_PATH'
19519
19520         case $cc_basename in
19521           CC*)
19522             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19523             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19524             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19525               '"$old_archive_cmds_CXX"
19526             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19527               '"$reload_cmds_CXX"
19528             ;;
19529           *)
19530             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19531             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19532             ;;
19533         esac
19534       ;;
19535
19536       tandem*)
19537         case $cc_basename in
19538           NCC*)
19539             # NonStop-UX NCC 3.20
19540             # FIXME: insert proper C++ library support
19541             ld_shlibs_CXX=no
19542             ;;
19543           *)
19544             # FIXME: insert proper C++ library support
19545             ld_shlibs_CXX=no
19546             ;;
19547         esac
19548         ;;
19549
19550       vxworks*)
19551         # FIXME: insert proper C++ library support
19552         ld_shlibs_CXX=no
19553         ;;
19554
19555       *)
19556         # FIXME: insert proper C++ library support
19557         ld_shlibs_CXX=no
19558         ;;
19559     esac
19560
19561     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19562 $as_echo "$ld_shlibs_CXX" >&6; }
19563     test "$ld_shlibs_CXX" = no && can_build_shared=no
19564
19565     GCC_CXX="$GXX"
19566     LD_CXX="$LD"
19567
19568     ## CAVEAT EMPTOR:
19569     ## There is no encapsulation within the following macros, do not change
19570     ## the running order or otherwise move them around unless you know exactly
19571     ## what you are doing...
19572     # Dependencies to place before and after the object being linked:
19573 predep_objects_CXX=
19574 postdep_objects_CXX=
19575 predeps_CXX=
19576 postdeps_CXX=
19577 compiler_lib_search_path_CXX=
19578
19579 cat > conftest.$ac_ext <<_LT_EOF
19580 class Foo
19581 {
19582 public:
19583   Foo (void) { a = 0; }
19584 private:
19585   int a;
19586 };
19587 _LT_EOF
19588
19589 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19590   (eval $ac_compile) 2>&5
19591   ac_status=$?
19592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19593   test $ac_status = 0; }; then
19594   # Parse the compiler output and extract the necessary
19595   # objects, libraries and library flags.
19596
19597   # Sentinel used to keep track of whether or not we are before
19598   # the conftest object file.
19599   pre_test_object_deps_done=no
19600
19601   for p in `eval "$output_verbose_link_cmd"`; do
19602     case $p in
19603
19604     -L* | -R* | -l*)
19605        # Some compilers place space between "-{L,R}" and the path.
19606        # Remove the space.
19607        if test $p = "-L" ||
19608           test $p = "-R"; then
19609          prev=$p
19610          continue
19611        else
19612          prev=
19613        fi
19614
19615        if test "$pre_test_object_deps_done" = no; then
19616          case $p in
19617          -L* | -R*)
19618            # Internal compiler library paths should come after those
19619            # provided the user.  The postdeps already come after the
19620            # user supplied libs so there is no need to process them.
19621            if test -z "$compiler_lib_search_path_CXX"; then
19622              compiler_lib_search_path_CXX="${prev}${p}"
19623            else
19624              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19625            fi
19626            ;;
19627          # The "-l" case would never come before the object being
19628          # linked, so don't bother handling this case.
19629          esac
19630        else
19631          if test -z "$postdeps_CXX"; then
19632            postdeps_CXX="${prev}${p}"
19633          else
19634            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19635          fi
19636        fi
19637        ;;
19638
19639     *.$objext)
19640        # This assumes that the test object file only shows up
19641        # once in the compiler output.
19642        if test "$p" = "conftest.$objext"; then
19643          pre_test_object_deps_done=yes
19644          continue
19645        fi
19646
19647        if test "$pre_test_object_deps_done" = no; then
19648          if test -z "$predep_objects_CXX"; then
19649            predep_objects_CXX="$p"
19650          else
19651            predep_objects_CXX="$predep_objects_CXX $p"
19652          fi
19653        else
19654          if test -z "$postdep_objects_CXX"; then
19655            postdep_objects_CXX="$p"
19656          else
19657            postdep_objects_CXX="$postdep_objects_CXX $p"
19658          fi
19659        fi
19660        ;;
19661
19662     *) ;; # Ignore the rest.
19663
19664     esac
19665   done
19666
19667   # Clean up.
19668   rm -f a.out a.exe
19669 else
19670   echo "libtool.m4: error: problem compiling CXX test program"
19671 fi
19672
19673 $RM -f confest.$objext
19674
19675 # PORTME: override above test on systems where it is broken
19676 case $host_os in
19677 interix[3-9]*)
19678   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19679   # hack all around it, let's just trust "g++" to DTRT.
19680   predep_objects_CXX=
19681   postdep_objects_CXX=
19682   postdeps_CXX=
19683   ;;
19684
19685 linux*)
19686   case `$CC -V 2>&1 | sed 5q` in
19687   *Sun\ C*)
19688     # Sun C++ 5.9
19689
19690     # The more standards-conforming stlport4 library is
19691     # incompatible with the Cstd library. Avoid specifying
19692     # it if it's in CXXFLAGS. Ignore libCrun as
19693     # -library=stlport4 depends on it.
19694     case " $CXX $CXXFLAGS " in
19695     *" -library=stlport4 "*)
19696       solaris_use_stlport4=yes
19697       ;;
19698     esac
19699
19700     if test "$solaris_use_stlport4" != yes; then
19701       postdeps_CXX='-library=Cstd -library=Crun'
19702     fi
19703     ;;
19704   esac
19705   ;;
19706
19707 solaris*)
19708   case $cc_basename in
19709   CC*)
19710     # The more standards-conforming stlport4 library is
19711     # incompatible with the Cstd library. Avoid specifying
19712     # it if it's in CXXFLAGS. Ignore libCrun as
19713     # -library=stlport4 depends on it.
19714     case " $CXX $CXXFLAGS " in
19715     *" -library=stlport4 "*)
19716       solaris_use_stlport4=yes
19717       ;;
19718     esac
19719
19720     # Adding this requires a known-good setup of shared libraries for
19721     # Sun compiler versions before 5.6, else PIC objects from an old
19722     # archive will be linked into the output, leading to subtle bugs.
19723     if test "$solaris_use_stlport4" != yes; then
19724       postdeps_CXX='-library=Cstd -library=Crun'
19725     fi
19726     ;;
19727   esac
19728   ;;
19729 esac
19730
19731
19732 case " $postdeps_CXX " in
19733 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19734 esac
19735  compiler_lib_search_dirs_CXX=
19736 if test -n "${compiler_lib_search_path_CXX}"; then
19737  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19738 fi
19739
19740
19741
19742
19743
19744
19745
19746
19747
19748
19749
19750
19751
19752
19753
19754
19755
19756
19757
19758
19759
19760
19761
19762
19763
19764
19765
19766
19767
19768
19769
19770     lt_prog_compiler_wl_CXX=
19771 lt_prog_compiler_pic_CXX=
19772 lt_prog_compiler_static_CXX=
19773
19774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19775 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19776
19777   # C++ specific cases for pic, static, wl, etc.
19778   if test "$GXX" = yes; then
19779     lt_prog_compiler_wl_CXX='-Wl,'
19780     lt_prog_compiler_static_CXX='-static'
19781
19782     case $host_os in
19783     aix*)
19784       # All AIX code is PIC.
19785       if test "$host_cpu" = ia64; then
19786         # AIX 5 now supports IA64 processor
19787         lt_prog_compiler_static_CXX='-Bstatic'
19788       fi
19789       lt_prog_compiler_pic_CXX='-fPIC'
19790       ;;
19791
19792     amigaos*)
19793       case $host_cpu in
19794       powerpc)
19795             # see comment about AmigaOS4 .so support
19796             lt_prog_compiler_pic_CXX='-fPIC'
19797         ;;
19798       m68k)
19799             # FIXME: we need at least 68020 code to build shared libraries, but
19800             # adding the `-m68020' flag to GCC prevents building anything better,
19801             # like `-m68040'.
19802             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19803         ;;
19804       esac
19805       ;;
19806
19807     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19808       # PIC is the default for these OSes.
19809       ;;
19810     mingw* | cygwin* | os2* | pw32* | cegcc*)
19811       # This hack is so that the source file can tell whether it is being
19812       # built for inclusion in a dll (and should export symbols for example).
19813       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19814       # (--disable-auto-import) libraries
19815       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19816       ;;
19817     darwin* | rhapsody*)
19818       # PIC is the default on this platform
19819       # Common symbols not allowed in MH_DYLIB files
19820       lt_prog_compiler_pic_CXX='-fno-common'
19821       ;;
19822     *djgpp*)
19823       # DJGPP does not support shared libraries at all
19824       lt_prog_compiler_pic_CXX=
19825       ;;
19826     haiku*)
19827       # PIC is the default for Haiku.
19828       # The "-static" flag exists, but is broken.
19829       lt_prog_compiler_static_CXX=
19830       ;;
19831     interix[3-9]*)
19832       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19833       # Instead, we relocate shared libraries at runtime.
19834       ;;
19835     sysv4*MP*)
19836       if test -d /usr/nec; then
19837         lt_prog_compiler_pic_CXX=-Kconform_pic
19838       fi
19839       ;;
19840     hpux*)
19841       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19842       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19843       # sets the default TLS model and affects inlining.
19844       case $host_cpu in
19845       hppa*64*)
19846         ;;
19847       *)
19848         lt_prog_compiler_pic_CXX='-fPIC'
19849         ;;
19850       esac
19851       ;;
19852     *qnx* | *nto*)
19853       # QNX uses GNU C++, but need to define -shared option too, otherwise
19854       # it will coredump.
19855       lt_prog_compiler_pic_CXX='-fPIC -shared'
19856       ;;
19857     *)
19858       lt_prog_compiler_pic_CXX='-fPIC'
19859       ;;
19860     esac
19861   else
19862     case $host_os in
19863       aix[4-9]*)
19864         # All AIX code is PIC.
19865         if test "$host_cpu" = ia64; then
19866           # AIX 5 now supports IA64 processor
19867           lt_prog_compiler_static_CXX='-Bstatic'
19868         else
19869           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19870         fi
19871         ;;
19872       chorus*)
19873         case $cc_basename in
19874         cxch68*)
19875           # Green Hills C++ Compiler
19876           # _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"
19877           ;;
19878         esac
19879         ;;
19880       dgux*)
19881         case $cc_basename in
19882           ec++*)
19883             lt_prog_compiler_pic_CXX='-KPIC'
19884             ;;
19885           ghcx*)
19886             # Green Hills C++ Compiler
19887             lt_prog_compiler_pic_CXX='-pic'
19888             ;;
19889           *)
19890             ;;
19891         esac
19892         ;;
19893       freebsd* | dragonfly*)
19894         # FreeBSD uses GNU C++
19895         ;;
19896       hpux9* | hpux10* | hpux11*)
19897         case $cc_basename in
19898           CC*)
19899             lt_prog_compiler_wl_CXX='-Wl,'
19900             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19901             if test "$host_cpu" != ia64; then
19902               lt_prog_compiler_pic_CXX='+Z'
19903             fi
19904             ;;
19905           aCC*)
19906             lt_prog_compiler_wl_CXX='-Wl,'
19907             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19908             case $host_cpu in
19909             hppa*64*|ia64*)
19910               # +Z the default
19911               ;;
19912             *)
19913               lt_prog_compiler_pic_CXX='+Z'
19914               ;;
19915             esac
19916             ;;
19917           *)
19918             ;;
19919         esac
19920         ;;
19921       interix*)
19922         # This is c89, which is MS Visual C++ (no shared libs)
19923         # Anyone wants to do a port?
19924         ;;
19925       irix5* | irix6* | nonstopux*)
19926         case $cc_basename in
19927           CC*)
19928             lt_prog_compiler_wl_CXX='-Wl,'
19929             lt_prog_compiler_static_CXX='-non_shared'
19930             # CC pic flag -KPIC is the default.
19931             ;;
19932           *)
19933             ;;
19934         esac
19935         ;;
19936       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19937         case $cc_basename in
19938           KCC*)
19939             # KAI C++ Compiler
19940             lt_prog_compiler_wl_CXX='--backend -Wl,'
19941             lt_prog_compiler_pic_CXX='-fPIC'
19942             ;;
19943           ecpc* )
19944             # old Intel C++ for x86_64 which still supported -KPIC.
19945             lt_prog_compiler_wl_CXX='-Wl,'
19946             lt_prog_compiler_pic_CXX='-KPIC'
19947             lt_prog_compiler_static_CXX='-static'
19948             ;;
19949           icpc* )
19950             # Intel C++, used to be incompatible with GCC.
19951             # ICC 10 doesn't accept -KPIC any more.
19952             lt_prog_compiler_wl_CXX='-Wl,'
19953             lt_prog_compiler_pic_CXX='-fPIC'
19954             lt_prog_compiler_static_CXX='-static'
19955             ;;
19956           pgCC* | pgcpp*)
19957             # Portland Group C++ compiler
19958             lt_prog_compiler_wl_CXX='-Wl,'
19959             lt_prog_compiler_pic_CXX='-fpic'
19960             lt_prog_compiler_static_CXX='-Bstatic'
19961             ;;
19962           cxx*)
19963             # Compaq C++
19964             # Make sure the PIC flag is empty.  It appears that all Alpha
19965             # Linux and Compaq Tru64 Unix objects are PIC.
19966             lt_prog_compiler_pic_CXX=
19967             lt_prog_compiler_static_CXX='-non_shared'
19968             ;;
19969           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19970             # IBM XL 8.0, 9.0 on PPC and BlueGene
19971             lt_prog_compiler_wl_CXX='-Wl,'
19972             lt_prog_compiler_pic_CXX='-qpic'
19973             lt_prog_compiler_static_CXX='-qstaticlink'
19974             ;;
19975           *)
19976             case `$CC -V 2>&1 | sed 5q` in
19977             *Sun\ C*)
19978               # Sun C++ 5.9
19979               lt_prog_compiler_pic_CXX='-KPIC'
19980               lt_prog_compiler_static_CXX='-Bstatic'
19981               lt_prog_compiler_wl_CXX='-Qoption ld '
19982               ;;
19983             esac
19984             ;;
19985         esac
19986         ;;
19987       lynxos*)
19988         ;;
19989       m88k*)
19990         ;;
19991       mvs*)
19992         case $cc_basename in
19993           cxx*)
19994             lt_prog_compiler_pic_CXX='-W c,exportall'
19995             ;;
19996           *)
19997             ;;
19998         esac
19999         ;;
20000       netbsd*)
20001         ;;
20002       *qnx* | *nto*)
20003         # QNX uses GNU C++, but need to define -shared option too, otherwise
20004         # it will coredump.
20005         lt_prog_compiler_pic_CXX='-fPIC -shared'
20006         ;;
20007       osf3* | osf4* | osf5*)
20008         case $cc_basename in
20009           KCC*)
20010             lt_prog_compiler_wl_CXX='--backend -Wl,'
20011             ;;
20012           RCC*)
20013             # Rational C++ 2.4.1
20014             lt_prog_compiler_pic_CXX='-pic'
20015             ;;
20016           cxx*)
20017             # Digital/Compaq C++
20018             lt_prog_compiler_wl_CXX='-Wl,'
20019             # Make sure the PIC flag is empty.  It appears that all Alpha
20020             # Linux and Compaq Tru64 Unix objects are PIC.
20021             lt_prog_compiler_pic_CXX=
20022             lt_prog_compiler_static_CXX='-non_shared'
20023             ;;
20024           *)
20025             ;;
20026         esac
20027         ;;
20028       psos*)
20029         ;;
20030       solaris*)
20031         case $cc_basename in
20032           CC*)
20033             # Sun C++ 4.2, 5.x and Centerline C++
20034             lt_prog_compiler_pic_CXX='-KPIC'
20035             lt_prog_compiler_static_CXX='-Bstatic'
20036             lt_prog_compiler_wl_CXX='-Qoption ld '
20037             ;;
20038           gcx*)
20039             # Green Hills C++ Compiler
20040             lt_prog_compiler_pic_CXX='-PIC'
20041             ;;
20042           *)
20043             ;;
20044         esac
20045         ;;
20046       sunos4*)
20047         case $cc_basename in
20048           CC*)
20049             # Sun C++ 4.x
20050             lt_prog_compiler_pic_CXX='-pic'
20051             lt_prog_compiler_static_CXX='-Bstatic'
20052             ;;
20053           lcc*)
20054             # Lucid
20055             lt_prog_compiler_pic_CXX='-pic'
20056             ;;
20057           *)
20058             ;;
20059         esac
20060         ;;
20061       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20062         case $cc_basename in
20063           CC*)
20064             lt_prog_compiler_wl_CXX='-Wl,'
20065             lt_prog_compiler_pic_CXX='-KPIC'
20066             lt_prog_compiler_static_CXX='-Bstatic'
20067             ;;
20068         esac
20069         ;;
20070       tandem*)
20071         case $cc_basename in
20072           NCC*)
20073             # NonStop-UX NCC 3.20
20074             lt_prog_compiler_pic_CXX='-KPIC'
20075             ;;
20076           *)
20077             ;;
20078         esac
20079         ;;
20080       vxworks*)
20081         ;;
20082       *)
20083         lt_prog_compiler_can_build_shared_CXX=no
20084         ;;
20085     esac
20086   fi
20087
20088 case $host_os in
20089   # For platforms which do not support PIC, -DPIC is meaningless:
20090   *djgpp*)
20091     lt_prog_compiler_pic_CXX=
20092     ;;
20093   *)
20094     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20095     ;;
20096 esac
20097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20098 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20099
20100
20101
20102 #
20103 # Check to make sure the PIC flag actually works.
20104 #
20105 if test -n "$lt_prog_compiler_pic_CXX"; then
20106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20107 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20108 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20109   $as_echo_n "(cached) " >&6
20110 else
20111   lt_cv_prog_compiler_pic_works_CXX=no
20112    ac_outfile=conftest.$ac_objext
20113    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20114    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20115    # Insert the option either (1) after the last *FLAGS variable, or
20116    # (2) before a word containing "conftest.", or (3) at the end.
20117    # Note that $ac_compile itself does not contain backslashes and begins
20118    # with a dollar sign (not a hyphen), so the echo should work correctly.
20119    # The option is referenced via a variable to avoid confusing sed.
20120    lt_compile=`echo "$ac_compile" | $SED \
20121    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20122    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20123    -e 's:$: $lt_compiler_flag:'`
20124    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20125    (eval "$lt_compile" 2>conftest.err)
20126    ac_status=$?
20127    cat conftest.err >&5
20128    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20129    if (exit $ac_status) && test -s "$ac_outfile"; then
20130      # The compiler can only warn and ignore the option if not recognized
20131      # So say no if there are warnings other than the usual output.
20132      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20133      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20134      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20135        lt_cv_prog_compiler_pic_works_CXX=yes
20136      fi
20137    fi
20138    $RM conftest*
20139
20140 fi
20141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20142 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20143
20144 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20145     case $lt_prog_compiler_pic_CXX in
20146      "" | " "*) ;;
20147      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20148      esac
20149 else
20150     lt_prog_compiler_pic_CXX=
20151      lt_prog_compiler_can_build_shared_CXX=no
20152 fi
20153
20154 fi
20155
20156
20157
20158 #
20159 # Check to make sure the static flag actually works.
20160 #
20161 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20163 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20164 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20165   $as_echo_n "(cached) " >&6
20166 else
20167   lt_cv_prog_compiler_static_works_CXX=no
20168    save_LDFLAGS="$LDFLAGS"
20169    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20170    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20171    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20172      # The linker can only warn and ignore the option if not recognized
20173      # So say no if there are warnings
20174      if test -s conftest.err; then
20175        # Append any errors to the config.log.
20176        cat conftest.err 1>&5
20177        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20178        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20179        if diff conftest.exp conftest.er2 >/dev/null; then
20180          lt_cv_prog_compiler_static_works_CXX=yes
20181        fi
20182      else
20183        lt_cv_prog_compiler_static_works_CXX=yes
20184      fi
20185    fi
20186    $RM -r conftest*
20187    LDFLAGS="$save_LDFLAGS"
20188
20189 fi
20190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20191 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20192
20193 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20194     :
20195 else
20196     lt_prog_compiler_static_CXX=
20197 fi
20198
20199
20200
20201
20202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20203 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20204 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20205   $as_echo_n "(cached) " >&6
20206 else
20207   lt_cv_prog_compiler_c_o_CXX=no
20208    $RM -r conftest 2>/dev/null
20209    mkdir conftest
20210    cd conftest
20211    mkdir out
20212    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20213
20214    lt_compiler_flag="-o out/conftest2.$ac_objext"
20215    # Insert the option either (1) after the last *FLAGS variable, or
20216    # (2) before a word containing "conftest.", or (3) at the end.
20217    # Note that $ac_compile itself does not contain backslashes and begins
20218    # with a dollar sign (not a hyphen), so the echo should work correctly.
20219    lt_compile=`echo "$ac_compile" | $SED \
20220    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20221    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20222    -e 's:$: $lt_compiler_flag:'`
20223    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20224    (eval "$lt_compile" 2>out/conftest.err)
20225    ac_status=$?
20226    cat out/conftest.err >&5
20227    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20228    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20229    then
20230      # The compiler can only warn and ignore the option if not recognized
20231      # So say no if there are warnings
20232      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20233      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20234      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20235        lt_cv_prog_compiler_c_o_CXX=yes
20236      fi
20237    fi
20238    chmod u+w . 2>&5
20239    $RM conftest*
20240    # SGI C++ compiler will create directory out/ii_files/ for
20241    # template instantiation
20242    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20243    $RM out/* && rmdir out
20244    cd ..
20245    $RM -r conftest
20246    $RM conftest*
20247
20248 fi
20249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20250 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20251
20252
20253
20254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20255 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20256 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20257   $as_echo_n "(cached) " >&6
20258 else
20259   lt_cv_prog_compiler_c_o_CXX=no
20260    $RM -r conftest 2>/dev/null
20261    mkdir conftest
20262    cd conftest
20263    mkdir out
20264    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20265
20266    lt_compiler_flag="-o out/conftest2.$ac_objext"
20267    # Insert the option either (1) after the last *FLAGS variable, or
20268    # (2) before a word containing "conftest.", or (3) at the end.
20269    # Note that $ac_compile itself does not contain backslashes and begins
20270    # with a dollar sign (not a hyphen), so the echo should work correctly.
20271    lt_compile=`echo "$ac_compile" | $SED \
20272    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20273    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20274    -e 's:$: $lt_compiler_flag:'`
20275    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20276    (eval "$lt_compile" 2>out/conftest.err)
20277    ac_status=$?
20278    cat out/conftest.err >&5
20279    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20280    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20281    then
20282      # The compiler can only warn and ignore the option if not recognized
20283      # So say no if there are warnings
20284      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20285      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20286      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20287        lt_cv_prog_compiler_c_o_CXX=yes
20288      fi
20289    fi
20290    chmod u+w . 2>&5
20291    $RM conftest*
20292    # SGI C++ compiler will create directory out/ii_files/ for
20293    # template instantiation
20294    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20295    $RM out/* && rmdir out
20296    cd ..
20297    $RM -r conftest
20298    $RM conftest*
20299
20300 fi
20301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20302 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20303
20304
20305
20306
20307 hard_links="nottested"
20308 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20309   # do not overwrite the value of need_locks provided by the user
20310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20311 $as_echo_n "checking if we can lock with hard links... " >&6; }
20312   hard_links=yes
20313   $RM conftest*
20314   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20315   touch conftest.a
20316   ln conftest.a conftest.b 2>&5 || hard_links=no
20317   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20319 $as_echo "$hard_links" >&6; }
20320   if test "$hard_links" = no; then
20321     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20322 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20323     need_locks=warn
20324   fi
20325 else
20326   need_locks=no
20327 fi
20328
20329
20330
20331     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20332 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20333
20334   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20335   case $host_os in
20336   aix[4-9]*)
20337     # If we're using GNU nm, then we don't want the "-C" option.
20338     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20339     # Also, AIX nm treats weak defined symbols like other global defined
20340     # symbols, whereas GNU nm marks them as "W".
20341     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20342       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20343     else
20344       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20345     fi
20346     ;;
20347   pw32*)
20348     export_symbols_cmds_CXX="$ltdll_cmds"
20349   ;;
20350   cygwin* | mingw* | cegcc*)
20351     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 > $export_symbols'
20352   ;;
20353   *)
20354     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20355   ;;
20356   esac
20357   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20358
20359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20360 $as_echo "$ld_shlibs_CXX" >&6; }
20361 test "$ld_shlibs_CXX" = no && can_build_shared=no
20362
20363 with_gnu_ld_CXX=$with_gnu_ld
20364
20365
20366
20367
20368
20369
20370 #
20371 # Do we need to explicitly link libc?
20372 #
20373 case "x$archive_cmds_need_lc_CXX" in
20374 x|xyes)
20375   # Assume -lc should be added
20376   archive_cmds_need_lc_CXX=yes
20377
20378   if test "$enable_shared" = yes && test "$GCC" = yes; then
20379     case $archive_cmds_CXX in
20380     *'~'*)
20381       # FIXME: we may have to deal with multi-command sequences.
20382       ;;
20383     '$CC '*)
20384       # Test whether the compiler implicitly links with -lc since on some
20385       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20386       # to ld, don't add -lc before -lgcc.
20387       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20388 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20389 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20390   $as_echo_n "(cached) " >&6
20391 else
20392   $RM conftest*
20393         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20394
20395         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20396   (eval $ac_compile) 2>&5
20397   ac_status=$?
20398   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20399   test $ac_status = 0; } 2>conftest.err; then
20400           soname=conftest
20401           lib=conftest
20402           libobjs=conftest.$ac_objext
20403           deplibs=
20404           wl=$lt_prog_compiler_wl_CXX
20405           pic_flag=$lt_prog_compiler_pic_CXX
20406           compiler_flags=-v
20407           linker_flags=-v
20408           verstring=
20409           output_objdir=.
20410           libname=conftest
20411           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20412           allow_undefined_flag_CXX=
20413           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20414   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20415   ac_status=$?
20416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20417   test $ac_status = 0; }
20418           then
20419             lt_cv_archive_cmds_need_lc_CXX=no
20420           else
20421             lt_cv_archive_cmds_need_lc_CXX=yes
20422           fi
20423           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20424         else
20425           cat conftest.err 1>&5
20426         fi
20427         $RM conftest*
20428
20429 fi
20430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20431 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20432       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20433       ;;
20434     esac
20435   fi
20436   ;;
20437 esac
20438
20439
20440
20441
20442
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453
20454
20455
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20503 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20504
20505 library_names_spec=
20506 libname_spec='lib$name'
20507 soname_spec=
20508 shrext_cmds=".so"
20509 postinstall_cmds=
20510 postuninstall_cmds=
20511 finish_cmds=
20512 finish_eval=
20513 shlibpath_var=
20514 shlibpath_overrides_runpath=unknown
20515 version_type=none
20516 dynamic_linker="$host_os ld.so"
20517 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20518 need_lib_prefix=unknown
20519 hardcode_into_libs=no
20520
20521 # when you set need_version to no, make sure it does not cause -set_version
20522 # flags to be left without arguments
20523 need_version=unknown
20524
20525 case $host_os in
20526 aix3*)
20527   version_type=linux
20528   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20529   shlibpath_var=LIBPATH
20530
20531   # AIX 3 has no versioning support, so we append a major version to the name.
20532   soname_spec='${libname}${release}${shared_ext}$major'
20533   ;;
20534
20535 aix[4-9]*)
20536   version_type=linux
20537   need_lib_prefix=no
20538   need_version=no
20539   hardcode_into_libs=yes
20540   if test "$host_cpu" = ia64; then
20541     # AIX 5 supports IA64
20542     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20543     shlibpath_var=LD_LIBRARY_PATH
20544   else
20545     # With GCC up to 2.95.x, collect2 would create an import file
20546     # for dependence libraries.  The import file would start with
20547     # the line `#! .'.  This would cause the generated library to
20548     # depend on `.', always an invalid library.  This was fixed in
20549     # development snapshots of GCC prior to 3.0.
20550     case $host_os in
20551       aix4 | aix4.[01] | aix4.[01].*)
20552       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20553            echo ' yes '
20554            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20555         :
20556       else
20557         can_build_shared=no
20558       fi
20559       ;;
20560     esac
20561     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20562     # soname into executable. Probably we can add versioning support to
20563     # collect2, so additional links can be useful in future.
20564     if test "$aix_use_runtimelinking" = yes; then
20565       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20566       # instead of lib<name>.a to let people know that these are not
20567       # typical AIX shared libraries.
20568       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20569     else
20570       # We preserve .a as extension for shared libraries through AIX4.2
20571       # and later when we are not doing run time linking.
20572       library_names_spec='${libname}${release}.a $libname.a'
20573       soname_spec='${libname}${release}${shared_ext}$major'
20574     fi
20575     shlibpath_var=LIBPATH
20576   fi
20577   ;;
20578
20579 amigaos*)
20580   case $host_cpu in
20581   powerpc)
20582     # Since July 2007 AmigaOS4 officially supports .so libraries.
20583     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20584     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20585     ;;
20586   m68k)
20587     library_names_spec='$libname.ixlibrary $libname.a'
20588     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20589     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 ${libname}_ixlibrary.a || exit 1; done'
20590     ;;
20591   esac
20592   ;;
20593
20594 beos*)
20595   library_names_spec='${libname}${shared_ext}'
20596   dynamic_linker="$host_os ld.so"
20597   shlibpath_var=LIBRARY_PATH
20598   ;;
20599
20600 bsdi[45]*)
20601   version_type=linux
20602   need_version=no
20603   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20604   soname_spec='${libname}${release}${shared_ext}$major'
20605   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20606   shlibpath_var=LD_LIBRARY_PATH
20607   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20608   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20609   # the default ld.so.conf also contains /usr/contrib/lib and
20610   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20611   # libtool to hard-code these into programs
20612   ;;
20613
20614 cygwin* | mingw* | pw32* | cegcc*)
20615   version_type=windows
20616   shrext_cmds=".dll"
20617   need_version=no
20618   need_lib_prefix=no
20619
20620   case $GCC,$host_os in
20621   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20622     library_names_spec='$libname.dll.a'
20623     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20624     postinstall_cmds='base_file=`basename \${file}`~
20625       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20626       dldir=$destdir/`dirname \$dlpath`~
20627       test -d \$dldir || mkdir -p \$dldir~
20628       $install_prog $dir/$dlname \$dldir/$dlname~
20629       chmod a+x \$dldir/$dlname~
20630       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20631         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20632       fi'
20633     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20634       dlpath=$dir/\$dldll~
20635        $RM \$dlpath'
20636     shlibpath_overrides_runpath=yes
20637
20638     case $host_os in
20639     cygwin*)
20640       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20641       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20642
20643       ;;
20644     mingw* | cegcc*)
20645       # MinGW DLLs use traditional 'lib' prefix
20646       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20647       ;;
20648     pw32*)
20649       # pw32 DLLs use 'pw' prefix rather than 'lib'
20650       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20651       ;;
20652     esac
20653     ;;
20654
20655   *)
20656     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20657     ;;
20658   esac
20659   dynamic_linker='Win32 ld.exe'
20660   # FIXME: first we should search . and the directory the executable is in
20661   shlibpath_var=PATH
20662   ;;
20663
20664 darwin* | rhapsody*)
20665   dynamic_linker="$host_os dyld"
20666   version_type=darwin
20667   need_lib_prefix=no
20668   need_version=no
20669   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20670   soname_spec='${libname}${release}${major}$shared_ext'
20671   shlibpath_overrides_runpath=yes
20672   shlibpath_var=DYLD_LIBRARY_PATH
20673   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20674
20675   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20676   ;;
20677
20678 dgux*)
20679   version_type=linux
20680   need_lib_prefix=no
20681   need_version=no
20682   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20683   soname_spec='${libname}${release}${shared_ext}$major'
20684   shlibpath_var=LD_LIBRARY_PATH
20685   ;;
20686
20687 freebsd* | dragonfly*)
20688   # DragonFly does not have aout.  When/if they implement a new
20689   # versioning mechanism, adjust this.
20690   if test -x /usr/bin/objformat; then
20691     objformat=`/usr/bin/objformat`
20692   else
20693     case $host_os in
20694     freebsd[23].*) objformat=aout ;;
20695     *) objformat=elf ;;
20696     esac
20697   fi
20698   version_type=freebsd-$objformat
20699   case $version_type in
20700     freebsd-elf*)
20701       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20702       need_version=no
20703       need_lib_prefix=no
20704       ;;
20705     freebsd-*)
20706       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20707       need_version=yes
20708       ;;
20709   esac
20710   shlibpath_var=LD_LIBRARY_PATH
20711   case $host_os in
20712   freebsd2.*)
20713     shlibpath_overrides_runpath=yes
20714     ;;
20715   freebsd3.[01]* | freebsdelf3.[01]*)
20716     shlibpath_overrides_runpath=yes
20717     hardcode_into_libs=yes
20718     ;;
20719   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20720   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20721     shlibpath_overrides_runpath=no
20722     hardcode_into_libs=yes
20723     ;;
20724   *) # from 4.6 on, and DragonFly
20725     shlibpath_overrides_runpath=yes
20726     hardcode_into_libs=yes
20727     ;;
20728   esac
20729   ;;
20730
20731 gnu*)
20732   version_type=linux
20733   need_lib_prefix=no
20734   need_version=no
20735   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20736   soname_spec='${libname}${release}${shared_ext}$major'
20737   shlibpath_var=LD_LIBRARY_PATH
20738   hardcode_into_libs=yes
20739   ;;
20740
20741 haiku*)
20742   version_type=linux
20743   need_lib_prefix=no
20744   need_version=no
20745   dynamic_linker="$host_os runtime_loader"
20746   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20747   soname_spec='${libname}${release}${shared_ext}$major'
20748   shlibpath_var=LIBRARY_PATH
20749   shlibpath_overrides_runpath=yes
20750   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20751   hardcode_into_libs=yes
20752   ;;
20753
20754 hpux9* | hpux10* | hpux11*)
20755   # Give a soname corresponding to the major version so that dld.sl refuses to
20756   # link against other versions.
20757   version_type=sunos
20758   need_lib_prefix=no
20759   need_version=no
20760   case $host_cpu in
20761   ia64*)
20762     shrext_cmds='.so'
20763     hardcode_into_libs=yes
20764     dynamic_linker="$host_os dld.so"
20765     shlibpath_var=LD_LIBRARY_PATH
20766     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20767     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20768     soname_spec='${libname}${release}${shared_ext}$major'
20769     if test "X$HPUX_IA64_MODE" = X32; then
20770       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20771     else
20772       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20773     fi
20774     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20775     ;;
20776   hppa*64*)
20777     shrext_cmds='.sl'
20778     hardcode_into_libs=yes
20779     dynamic_linker="$host_os dld.sl"
20780     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20781     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20782     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20783     soname_spec='${libname}${release}${shared_ext}$major'
20784     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20785     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20786     ;;
20787   *)
20788     shrext_cmds='.sl'
20789     dynamic_linker="$host_os dld.sl"
20790     shlibpath_var=SHLIB_PATH
20791     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20792     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20793     soname_spec='${libname}${release}${shared_ext}$major'
20794     ;;
20795   esac
20796   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20797   postinstall_cmds='chmod 555 $lib'
20798   # or fails outright, so override atomically:
20799   install_override_mode=555
20800   ;;
20801
20802 interix[3-9]*)
20803   version_type=linux
20804   need_lib_prefix=no
20805   need_version=no
20806   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20807   soname_spec='${libname}${release}${shared_ext}$major'
20808   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20809   shlibpath_var=LD_LIBRARY_PATH
20810   shlibpath_overrides_runpath=no
20811   hardcode_into_libs=yes
20812   ;;
20813
20814 irix5* | irix6* | nonstopux*)
20815   case $host_os in
20816     nonstopux*) version_type=nonstopux ;;
20817     *)
20818         if test "$lt_cv_prog_gnu_ld" = yes; then
20819                 version_type=linux
20820         else
20821                 version_type=irix
20822         fi ;;
20823   esac
20824   need_lib_prefix=no
20825   need_version=no
20826   soname_spec='${libname}${release}${shared_ext}$major'
20827   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20828   case $host_os in
20829   irix5* | nonstopux*)
20830     libsuff= shlibsuff=
20831     ;;
20832   *)
20833     case $LD in # libtool.m4 will add one of these switches to LD
20834     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20835       libsuff= shlibsuff= libmagic=32-bit;;
20836     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20837       libsuff=32 shlibsuff=N32 libmagic=N32;;
20838     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20839       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20840     *) libsuff= shlibsuff= libmagic=never-match;;
20841     esac
20842     ;;
20843   esac
20844   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20845   shlibpath_overrides_runpath=no
20846   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20847   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20848   hardcode_into_libs=yes
20849   ;;
20850
20851 # No shared lib support for Linux oldld, aout, or coff.
20852 linux*oldld* | linux*aout* | linux*coff*)
20853   dynamic_linker=no
20854   ;;
20855
20856 # This must be Linux ELF.
20857 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20858   version_type=linux
20859   need_lib_prefix=no
20860   need_version=no
20861   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20862   soname_spec='${libname}${release}${shared_ext}$major'
20863   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20864   shlibpath_var=LD_LIBRARY_PATH
20865   shlibpath_overrides_runpath=no
20866
20867   # Some binutils ld are patched to set DT_RUNPATH
20868   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20869   $as_echo_n "(cached) " >&6
20870 else
20871   lt_cv_shlibpath_overrides_runpath=no
20872     save_LDFLAGS=$LDFLAGS
20873     save_libdir=$libdir
20874     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20875          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20876     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20877 /* end confdefs.h.  */
20878
20879 int
20880 main ()
20881 {
20882
20883   ;
20884   return 0;
20885 }
20886 _ACEOF
20887 if ac_fn_cxx_try_link "$LINENO"; then :
20888   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20889   lt_cv_shlibpath_overrides_runpath=yes
20890 fi
20891 fi
20892 rm -f core conftest.err conftest.$ac_objext \
20893     conftest$ac_exeext conftest.$ac_ext
20894     LDFLAGS=$save_LDFLAGS
20895     libdir=$save_libdir
20896
20897 fi
20898
20899   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20900
20901   # This implies no fast_install, which is unacceptable.
20902   # Some rework will be needed to allow for fast_install
20903   # before this can be enabled.
20904   hardcode_into_libs=yes
20905
20906   # Append ld.so.conf contents to the search path
20907   if test -f /etc/ld.so.conf; then
20908     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' ' '`
20909     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20910   fi
20911
20912   # We used to test for /lib/ld.so.1 and disable shared libraries on
20913   # powerpc, because MkLinux only supported shared libraries with the
20914   # GNU dynamic linker.  Since this was broken with cross compilers,
20915   # most powerpc-linux boxes support dynamic linking these days and
20916   # people can always --disable-shared, the test was removed, and we
20917   # assume the GNU/Linux dynamic linker is in use.
20918   dynamic_linker='GNU/Linux ld.so'
20919   ;;
20920
20921 netbsd*)
20922   version_type=sunos
20923   need_lib_prefix=no
20924   need_version=no
20925   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20926     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20927     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20928     dynamic_linker='NetBSD (a.out) ld.so'
20929   else
20930     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20931     soname_spec='${libname}${release}${shared_ext}$major'
20932     dynamic_linker='NetBSD ld.elf_so'
20933   fi
20934   shlibpath_var=LD_LIBRARY_PATH
20935   shlibpath_overrides_runpath=yes
20936   hardcode_into_libs=yes
20937   ;;
20938
20939 newsos6)
20940   version_type=linux
20941   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20942   shlibpath_var=LD_LIBRARY_PATH
20943   shlibpath_overrides_runpath=yes
20944   ;;
20945
20946 *nto* | *qnx*)
20947   version_type=qnx
20948   need_lib_prefix=no
20949   need_version=no
20950   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20951   soname_spec='${libname}${release}${shared_ext}$major'
20952   shlibpath_var=LD_LIBRARY_PATH
20953   shlibpath_overrides_runpath=no
20954   hardcode_into_libs=yes
20955   dynamic_linker='ldqnx.so'
20956   ;;
20957
20958 openbsd*)
20959   version_type=sunos
20960   sys_lib_dlsearch_path_spec="/usr/lib"
20961   need_lib_prefix=no
20962   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20963   case $host_os in
20964     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20965     *)                          need_version=no  ;;
20966   esac
20967   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20968   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20969   shlibpath_var=LD_LIBRARY_PATH
20970   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20971     case $host_os in
20972       openbsd2.[89] | openbsd2.[89].*)
20973         shlibpath_overrides_runpath=no
20974         ;;
20975       *)
20976         shlibpath_overrides_runpath=yes
20977         ;;
20978       esac
20979   else
20980     shlibpath_overrides_runpath=yes
20981   fi
20982   ;;
20983
20984 os2*)
20985   libname_spec='$name'
20986   shrext_cmds=".dll"
20987   need_lib_prefix=no
20988   library_names_spec='$libname${shared_ext} $libname.a'
20989   dynamic_linker='OS/2 ld.exe'
20990   shlibpath_var=LIBPATH
20991   ;;
20992
20993 osf3* | osf4* | osf5*)
20994   version_type=osf
20995   need_lib_prefix=no
20996   need_version=no
20997   soname_spec='${libname}${release}${shared_ext}$major'
20998   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20999   shlibpath_var=LD_LIBRARY_PATH
21000   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21001   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21002   ;;
21003
21004 rdos*)
21005   dynamic_linker=no
21006   ;;
21007
21008 solaris*)
21009   version_type=linux
21010   need_lib_prefix=no
21011   need_version=no
21012   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21013   soname_spec='${libname}${release}${shared_ext}$major'
21014   shlibpath_var=LD_LIBRARY_PATH
21015   shlibpath_overrides_runpath=yes
21016   hardcode_into_libs=yes
21017   # ldd complains unless libraries are executable
21018   postinstall_cmds='chmod +x $lib'
21019   ;;
21020
21021 sunos4*)
21022   version_type=sunos
21023   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21024   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21025   shlibpath_var=LD_LIBRARY_PATH
21026   shlibpath_overrides_runpath=yes
21027   if test "$with_gnu_ld" = yes; then
21028     need_lib_prefix=no
21029   fi
21030   need_version=yes
21031   ;;
21032
21033 sysv4 | sysv4.3*)
21034   version_type=linux
21035   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21036   soname_spec='${libname}${release}${shared_ext}$major'
21037   shlibpath_var=LD_LIBRARY_PATH
21038   case $host_vendor in
21039     sni)
21040       shlibpath_overrides_runpath=no
21041       need_lib_prefix=no
21042       runpath_var=LD_RUN_PATH
21043       ;;
21044     siemens)
21045       need_lib_prefix=no
21046       ;;
21047     motorola)
21048       need_lib_prefix=no
21049       need_version=no
21050       shlibpath_overrides_runpath=no
21051       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21052       ;;
21053   esac
21054   ;;
21055
21056 sysv4*MP*)
21057   if test -d /usr/nec ;then
21058     version_type=linux
21059     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21060     soname_spec='$libname${shared_ext}.$major'
21061     shlibpath_var=LD_LIBRARY_PATH
21062   fi
21063   ;;
21064
21065 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21066   version_type=freebsd-elf
21067   need_lib_prefix=no
21068   need_version=no
21069   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21070   soname_spec='${libname}${release}${shared_ext}$major'
21071   shlibpath_var=LD_LIBRARY_PATH
21072   shlibpath_overrides_runpath=yes
21073   hardcode_into_libs=yes
21074   if test "$with_gnu_ld" = yes; then
21075     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21076   else
21077     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21078     case $host_os in
21079       sco3.2v5*)
21080         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21081         ;;
21082     esac
21083   fi
21084   sys_lib_dlsearch_path_spec='/usr/lib'
21085   ;;
21086
21087 tpf*)
21088   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21089   version_type=linux
21090   need_lib_prefix=no
21091   need_version=no
21092   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21093   shlibpath_var=LD_LIBRARY_PATH
21094   shlibpath_overrides_runpath=no
21095   hardcode_into_libs=yes
21096   ;;
21097
21098 uts4*)
21099   version_type=linux
21100   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21101   soname_spec='${libname}${release}${shared_ext}$major'
21102   shlibpath_var=LD_LIBRARY_PATH
21103   ;;
21104
21105 *)
21106   dynamic_linker=no
21107   ;;
21108 esac
21109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21110 $as_echo "$dynamic_linker" >&6; }
21111 test "$dynamic_linker" = no && can_build_shared=no
21112
21113 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21114 if test "$GCC" = yes; then
21115   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21116 fi
21117
21118 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21119   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21120 fi
21121 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21122   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21123 fi
21124
21125
21126
21127
21128
21129
21130
21131
21132
21133
21134
21135
21136
21137
21138
21139
21140
21141
21142
21143
21144
21145
21146
21147
21148
21149
21150
21151
21152
21153
21154
21155
21156
21157
21158
21159
21160
21161
21162     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21163 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21164 hardcode_action_CXX=
21165 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21166    test -n "$runpath_var_CXX" ||
21167    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21168
21169   # We can hardcode non-existent directories.
21170   if test "$hardcode_direct_CXX" != no &&
21171      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21172      # have to relink, otherwise we might link with an installed library
21173      # when we should be linking with a yet-to-be-installed one
21174      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21175      test "$hardcode_minus_L_CXX" != no; then
21176     # Linking always hardcodes the temporary library directory.
21177     hardcode_action_CXX=relink
21178   else
21179     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21180     hardcode_action_CXX=immediate
21181   fi
21182 else
21183   # We cannot hardcode anything, or else we can only hardcode existing
21184   # directories.
21185   hardcode_action_CXX=unsupported
21186 fi
21187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21188 $as_echo "$hardcode_action_CXX" >&6; }
21189
21190 if test "$hardcode_action_CXX" = relink ||
21191    test "$inherit_rpath_CXX" = yes; then
21192   # Fast installation is not supported
21193   enable_fast_install=no
21194 elif test "$shlibpath_overrides_runpath" = yes ||
21195      test "$enable_shared" = no; then
21196   # Fast installation is not necessary
21197   enable_fast_install=needless
21198 fi
21199
21200
21201
21202
21203
21204
21205
21206   fi # test -n "$compiler"
21207
21208   CC=$lt_save_CC
21209   LDCXX=$LD
21210   LD=$lt_save_LD
21211   GCC=$lt_save_GCC
21212   with_gnu_ld=$lt_save_with_gnu_ld
21213   lt_cv_path_LDCXX=$lt_cv_path_LD
21214   lt_cv_path_LD=$lt_save_path_LD
21215   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21216   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21217 fi # test "$_lt_caught_CXX_error" != yes
21218
21219 ac_ext=c
21220 ac_cpp='$CPP $CPPFLAGS'
21221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21224
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237
21238
21239
21240 # Only expand once:
21241
21242
21243
21244
21245
21246 # Identify the assembler which will work hand-in-glove with the newly
21247 # built GCC, so that we can examine its features.  This is the assembler
21248 # which will be driven by the driver program.
21249 #
21250 # If build != host, and we aren't building gas in-tree, we identify a
21251 # build->target assembler and hope that it will have the same features
21252 # as the host->target assembler we'll be using.
21253 gcc_cv_gas_major_version=
21254 gcc_cv_gas_minor_version=
21255 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21256
21257 if test "${gcc_cv_as+set}" = set; then :
21258
21259 else
21260
21261 if test -x "$DEFAULT_ASSEMBLER"; then
21262         gcc_cv_as="$DEFAULT_ASSEMBLER"
21263 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21264      && test -f ../gas/Makefile \
21265      && test x$build = x$host; then
21266         gcc_cv_as=../gas/as-new$build_exeext
21267 elif test -x as$build_exeext; then
21268         # Build using assembler in the current directory.
21269         gcc_cv_as=./as$build_exeext
21270 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21271         gcc_cv_as="$AS_FOR_TARGET"
21272 else
21273         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21274 set dummy $AS_FOR_TARGET; ac_word=$2
21275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21276 $as_echo_n "checking for $ac_word... " >&6; }
21277 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21278   $as_echo_n "(cached) " >&6
21279 else
21280   case $gcc_cv_as in
21281   [\\/]* | ?:[\\/]*)
21282   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21283   ;;
21284   *)
21285   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21286 for as_dir in $PATH
21287 do
21288   IFS=$as_save_IFS
21289   test -z "$as_dir" && as_dir=.
21290     for ac_exec_ext in '' $ac_executable_extensions; do
21291   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21292     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21293     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21294     break 2
21295   fi
21296 done
21297   done
21298 IFS=$as_save_IFS
21299
21300   ;;
21301 esac
21302 fi
21303 gcc_cv_as=$ac_cv_path_gcc_cv_as
21304 if test -n "$gcc_cv_as"; then
21305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21306 $as_echo "$gcc_cv_as" >&6; }
21307 else
21308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21309 $as_echo "no" >&6; }
21310 fi
21311
21312
21313 fi
21314 fi
21315
21316 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21317
21318 case "$ORIGINAL_AS_FOR_TARGET" in
21319   ./as | ./as$build_exeext) ;;
21320   *) ac_config_files="$ac_config_files as:exec-tool.in"
21321  ;;
21322 esac
21323
21324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21325 $as_echo_n "checking what assembler to use... " >&6; }
21326 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21327   # Single tree build which includes gas.  We want to prefer it
21328   # over whatever linker top-level may have detected, since
21329   # we'll use what we're building after installation anyway.
21330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21331 $as_echo "newly built gas" >&6; }
21332   in_tree_gas=yes
21333   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21334 for f in $gcc_cv_as_bfd_srcdir/configure \
21335          $gcc_cv_as_gas_srcdir/configure \
21336          $gcc_cv_as_gas_srcdir/configure.in \
21337          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21338   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21339   if test x$gcc_cv_gas_version != x; then
21340     break
21341   fi
21342 done
21343 case $gcc_cv_gas_version in
21344   VERSION=[0-9]*) ;;
21345   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21346 esac
21347 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21348 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21349 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21350 case $gcc_cv_gas_patch_version in
21351   "") gcc_cv_gas_patch_version="0" ;;
21352 esac
21353 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21354                             + $gcc_cv_gas_minor_version \) \* 1000 \
21355                             + $gcc_cv_gas_patch_version`
21356
21357   in_tree_gas_is_elf=no
21358   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21359      || (grep 'obj_format = multi' ../gas/Makefile \
21360          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21361   then
21362     in_tree_gas_is_elf=yes
21363   fi
21364 else
21365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21366 $as_echo "$gcc_cv_as" >&6; }
21367   in_tree_gas=no
21368 fi
21369
21370 # Identify the linker which will work hand-in-glove with the newly
21371 # built GCC, so that we can examine its features.  This is the linker
21372 # which will be driven by the driver program.
21373 #
21374 # If build != host, and we aren't building gas in-tree, we identify a
21375 # build->target linker and hope that it will have the same features
21376 # as the host->target linker we'll be using.
21377 gcc_cv_gld_major_version=
21378 gcc_cv_gld_minor_version=
21379 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21380 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21381
21382 if test "${gcc_cv_ld+set}" = set; then :
21383
21384 else
21385
21386 if test -x "$DEFAULT_LINKER"; then
21387         gcc_cv_ld="$DEFAULT_LINKER"
21388 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21389      && test -f ../ld/Makefile \
21390      && test x$build = x$host; then
21391         gcc_cv_ld=../ld/ld-new$build_exeext
21392 elif test -x collect-ld$build_exeext; then
21393         # Build using linker in the current directory.
21394         gcc_cv_ld=./collect-ld$build_exeext
21395 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21396         gcc_cv_ld="$LD_FOR_TARGET"
21397 else
21398         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21399 set dummy $LD_FOR_TARGET; ac_word=$2
21400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21401 $as_echo_n "checking for $ac_word... " >&6; }
21402 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21403   $as_echo_n "(cached) " >&6
21404 else
21405   case $gcc_cv_ld in
21406   [\\/]* | ?:[\\/]*)
21407   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21408   ;;
21409   *)
21410   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21411 for as_dir in $PATH
21412 do
21413   IFS=$as_save_IFS
21414   test -z "$as_dir" && as_dir=.
21415     for ac_exec_ext in '' $ac_executable_extensions; do
21416   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21417     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21418     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21419     break 2
21420   fi
21421 done
21422   done
21423 IFS=$as_save_IFS
21424
21425   ;;
21426 esac
21427 fi
21428 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21429 if test -n "$gcc_cv_ld"; then
21430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21431 $as_echo "$gcc_cv_ld" >&6; }
21432 else
21433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21434 $as_echo "no" >&6; }
21435 fi
21436
21437
21438 fi
21439 fi
21440
21441 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21442 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21443 # if the PLUGIN_LD is set ld-new, just have it as ld
21444 # as that is the installed named.
21445 if test x$PLUGIN_LD_SUFFIX = xld-new \
21446    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21447   PLUGIN_LD_SUFFIX=ld
21448 fi
21449
21450 # Check whether --with-plugin-ld was given.
21451 if test "${with_plugin_ld+set}" = set; then :
21452   withval=$with_plugin_ld; if test x"$withval" != x; then
21453    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21454    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21455  fi
21456 fi
21457
21458
21459
21460 cat >>confdefs.h <<_ACEOF
21461 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21462 _ACEOF
21463
21464
21465 # Check to see if we are using gold instead of ld
21466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21467 $as_echo_n "checking whether we are using gold... " >&6; }
21468 ld_is_gold=no
21469 if test x$gcc_cv_ld != x; then
21470   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21471      | grep "GNU gold" > /dev/null; then
21472     ld_is_gold=yes
21473   fi
21474 fi
21475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21476 $as_echo "$ld_is_gold" >&6; }
21477
21478 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21479
21480 case "$ORIGINAL_LD_FOR_TARGET" in
21481   ./collect-ld | ./collect-ld$build_exeext) ;;
21482   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21483  ;;
21484 esac
21485
21486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21487 $as_echo_n "checking what linker to use... " >&6; }
21488 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21489    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21490         # Single tree build which includes ld.  We want to prefer it
21491         # over whatever linker top-level may have detected, since
21492         # we'll use what we're building after installation anyway.
21493         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21494 $as_echo "newly built ld" >&6; }
21495         in_tree_ld=yes
21496         in_tree_ld_is_elf=no
21497         if (grep 'EMUL = .*elf' ../ld/Makefile \
21498             || grep 'EMUL = .*linux' ../ld/Makefile \
21499             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21500           in_tree_ld_is_elf=yes
21501         elif test "$ld_is_gold" = yes; then
21502           in_tree_ld_is_elf=yes
21503         fi
21504         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
21505         do
21506                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21507                 if test x$gcc_cv_gld_version != x; then
21508                         break
21509                 fi
21510         done
21511         case $gcc_cv_gld_version in
21512           VERSION=[0-9]*) ;;
21513           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21514         esac
21515         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21516         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21517 else
21518         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21519 $as_echo "$gcc_cv_ld" >&6; }
21520         in_tree_ld=no
21521 fi
21522
21523 # Figure out what nm we will be using.
21524 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21525 if test "${gcc_cv_nm+set}" = set; then :
21526
21527 else
21528
21529 if test -f $gcc_cv_binutils_srcdir/configure.in \
21530      && test -f ../binutils/Makefile \
21531      && test x$build = x$host; then
21532         gcc_cv_nm=../binutils/nm-new$build_exeext
21533 elif test -x nm$build_exeext; then
21534         gcc_cv_nm=./nm$build_exeext
21535 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21536         gcc_cv_nm="$NM_FOR_TARGET"
21537 else
21538         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21539 set dummy $NM_FOR_TARGET; ac_word=$2
21540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21541 $as_echo_n "checking for $ac_word... " >&6; }
21542 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21543   $as_echo_n "(cached) " >&6
21544 else
21545   case $gcc_cv_nm in
21546   [\\/]* | ?:[\\/]*)
21547   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21548   ;;
21549   *)
21550   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21551 for as_dir in $PATH
21552 do
21553   IFS=$as_save_IFS
21554   test -z "$as_dir" && as_dir=.
21555     for ac_exec_ext in '' $ac_executable_extensions; do
21556   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21557     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21558     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21559     break 2
21560   fi
21561 done
21562   done
21563 IFS=$as_save_IFS
21564
21565   ;;
21566 esac
21567 fi
21568 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21569 if test -n "$gcc_cv_nm"; then
21570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21571 $as_echo "$gcc_cv_nm" >&6; }
21572 else
21573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21574 $as_echo "no" >&6; }
21575 fi
21576
21577
21578 fi
21579 fi
21580
21581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21582 $as_echo_n "checking what nm to use... " >&6; }
21583 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21584         # Single tree build which includes binutils.
21585         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21586 $as_echo "newly built nm" >&6; }
21587         in_tree_nm=yes
21588 else
21589         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21590 $as_echo "$gcc_cv_nm" >&6; }
21591         in_tree_nm=no
21592 fi
21593
21594 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21595
21596 case "$ORIGINAL_NM_FOR_TARGET" in
21597   ./nm | ./nm$build_exeext) ;;
21598   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21599  ;;
21600 esac
21601
21602
21603 # Figure out what objdump we will be using.
21604 if test "${gcc_cv_objdump+set}" = set; then :
21605
21606 else
21607
21608 if test -f $gcc_cv_binutils_srcdir/configure.in \
21609      && test -f ../binutils/Makefile \
21610      && test x$build = x$host; then
21611         # Single tree build which includes binutils.
21612         gcc_cv_objdump=../binutils/objdump$build_exeext
21613 elif test -x objdump$build_exeext; then
21614         gcc_cv_objdump=./objdump$build_exeext
21615 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21616         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21617 else
21618         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21619 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21621 $as_echo_n "checking for $ac_word... " >&6; }
21622 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21623   $as_echo_n "(cached) " >&6
21624 else
21625   case $gcc_cv_objdump in
21626   [\\/]* | ?:[\\/]*)
21627   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21628   ;;
21629   *)
21630   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21631 for as_dir in $PATH
21632 do
21633   IFS=$as_save_IFS
21634   test -z "$as_dir" && as_dir=.
21635     for ac_exec_ext in '' $ac_executable_extensions; do
21636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21637     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21639     break 2
21640   fi
21641 done
21642   done
21643 IFS=$as_save_IFS
21644
21645   ;;
21646 esac
21647 fi
21648 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21649 if test -n "$gcc_cv_objdump"; then
21650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21651 $as_echo "$gcc_cv_objdump" >&6; }
21652 else
21653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21654 $as_echo "no" >&6; }
21655 fi
21656
21657
21658 fi
21659 fi
21660
21661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21662 $as_echo_n "checking what objdump to use... " >&6; }
21663 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21664         # Single tree build which includes binutils.
21665         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21666 $as_echo "newly built objdump" >&6; }
21667 elif test x$gcc_cv_objdump = x; then
21668         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21669 $as_echo "not found" >&6; }
21670 else
21671         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21672 $as_echo "$gcc_cv_objdump" >&6; }
21673 fi
21674
21675 # Figure out what readelf we will be using.
21676 if test "${gcc_cv_readelf+set}" = set; then :
21677
21678 else
21679
21680 if test -f $gcc_cv_binutils_srcdir/configure.in \
21681      && test -f ../binutils/Makefile \
21682      && test x$build = x$host; then
21683         # Single tree build which includes binutils.
21684         gcc_cv_readelf=../binutils/readelf$build_exeext
21685 elif test -x readelf$build_exeext; then
21686         gcc_cv_readelf=./readelf$build_exeext
21687 else
21688         # Extract the first word of "readelf", so it can be a program name with args.
21689 set dummy readelf; ac_word=$2
21690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21691 $as_echo_n "checking for $ac_word... " >&6; }
21692 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21693   $as_echo_n "(cached) " >&6
21694 else
21695   case $gcc_cv_readelf in
21696   [\\/]* | ?:[\\/]*)
21697   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21698   ;;
21699   *)
21700   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21701 for as_dir in $PATH
21702 do
21703   IFS=$as_save_IFS
21704   test -z "$as_dir" && as_dir=.
21705     for ac_exec_ext in '' $ac_executable_extensions; do
21706   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21707     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21709     break 2
21710   fi
21711 done
21712   done
21713 IFS=$as_save_IFS
21714
21715   ;;
21716 esac
21717 fi
21718 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21719 if test -n "$gcc_cv_readelf"; then
21720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21721 $as_echo "$gcc_cv_readelf" >&6; }
21722 else
21723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21724 $as_echo "no" >&6; }
21725 fi
21726
21727
21728 fi
21729 fi
21730
21731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21732 $as_echo_n "checking what readelf to use... " >&6; }
21733 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21734         # Single tree build which includes binutils.
21735         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21736 $as_echo "newly built readelf" >&6; }
21737 elif test x$gcc_cv_readelf = x; then
21738         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21739 $as_echo "not found" >&6; }
21740 else
21741         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21742 $as_echo "$gcc_cv_readelf" >&6; }
21743 fi
21744
21745 # Figure out what assembler alignment features are present.
21746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21747 $as_echo_n "checking assembler flags... " >&6; }
21748 if test "${gcc_cv_as_flags+set}" = set; then :
21749   $as_echo_n "(cached) " >&6
21750 else
21751    case "$target" in
21752   i[34567]86-*-linux*)
21753         gcc_cv_as_flags="--32"
21754     ;;
21755   powerpc*-*-darwin*)
21756         gcc_cv_as_flags="-arch ppc"
21757     ;;
21758   *)
21759     gcc_cv_as_flags=" "
21760     ;;
21761   esac
21762 fi
21763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21764 $as_echo "$gcc_cv_as_flags" >&6; }
21765
21766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21767 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21768 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21769   $as_echo_n "(cached) " >&6
21770 else
21771   gcc_cv_as_balign_and_p2align=no
21772     if test $in_tree_gas = yes; then
21773     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21774   then gcc_cv_as_balign_and_p2align=yes
21775 fi
21776   elif test x$gcc_cv_as != x; then
21777     $as_echo '.balign 4
21778 .p2align 2' > conftest.s
21779     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21780   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21781   (eval $ac_try) 2>&5
21782   ac_status=$?
21783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21784   test $ac_status = 0; }; }
21785     then
21786         gcc_cv_as_balign_and_p2align=yes
21787     else
21788       echo "configure: failed program was" >&5
21789       cat conftest.s >&5
21790     fi
21791     rm -f conftest.o conftest.s
21792   fi
21793 fi
21794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21795 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21796 if test $gcc_cv_as_balign_and_p2align = yes; then
21797
21798 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21799
21800 fi
21801
21802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21803 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21804 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21805   $as_echo_n "(cached) " >&6
21806 else
21807   gcc_cv_as_max_skip_p2align=no
21808     if test $in_tree_gas = yes; then
21809     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21810   then gcc_cv_as_max_skip_p2align=yes
21811 fi
21812   elif test x$gcc_cv_as != x; then
21813     $as_echo '.p2align 4,,7' > conftest.s
21814     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21815   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21816   (eval $ac_try) 2>&5
21817   ac_status=$?
21818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21819   test $ac_status = 0; }; }
21820     then
21821         gcc_cv_as_max_skip_p2align=yes
21822     else
21823       echo "configure: failed program was" >&5
21824       cat conftest.s >&5
21825     fi
21826     rm -f conftest.o conftest.s
21827   fi
21828 fi
21829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21830 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21831 if test $gcc_cv_as_max_skip_p2align = yes; then
21832
21833 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21834
21835 fi
21836
21837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21838 $as_echo_n "checking assembler for .literal16... " >&6; }
21839 if test "${gcc_cv_as_literal16+set}" = set; then :
21840   $as_echo_n "(cached) " >&6
21841 else
21842   gcc_cv_as_literal16=no
21843     if test $in_tree_gas = yes; then
21844     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21845   then gcc_cv_as_literal16=yes
21846 fi
21847   elif test x$gcc_cv_as != x; then
21848     $as_echo '.literal16' > conftest.s
21849     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21850   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21851   (eval $ac_try) 2>&5
21852   ac_status=$?
21853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21854   test $ac_status = 0; }; }
21855     then
21856         gcc_cv_as_literal16=yes
21857     else
21858       echo "configure: failed program was" >&5
21859       cat conftest.s >&5
21860     fi
21861     rm -f conftest.o conftest.s
21862   fi
21863 fi
21864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21865 $as_echo "$gcc_cv_as_literal16" >&6; }
21866 if test $gcc_cv_as_literal16 = yes; then
21867
21868 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21869
21870 fi
21871
21872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21873 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21874 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21875   $as_echo_n "(cached) " >&6
21876 else
21877   gcc_cv_as_subsection_m1=no
21878     if test $in_tree_gas = yes; then
21879     if test $in_tree_gas_is_elf = yes \
21880   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21881   then gcc_cv_as_subsection_m1=yes
21882 fi
21883   elif test x$gcc_cv_as != x; then
21884     $as_echo 'conftest_label1: .word 0
21885 .subsection -1
21886 conftest_label2: .word 0
21887 .previous' > conftest.s
21888     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21889   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21890   (eval $ac_try) 2>&5
21891   ac_status=$?
21892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21893   test $ac_status = 0; }; }
21894     then
21895         if test x$gcc_cv_nm != x; then
21896     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21897     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21898     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21899     then :
21900     else gcc_cv_as_subsection_m1=yes
21901     fi
21902     rm -f conftest.nm1 conftest.nm2
21903   fi
21904     else
21905       echo "configure: failed program was" >&5
21906       cat conftest.s >&5
21907     fi
21908     rm -f conftest.o conftest.s
21909   fi
21910 fi
21911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21912 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21913 if test $gcc_cv_as_subsection_m1 = yes; then
21914
21915 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21916
21917 fi
21918
21919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21920 $as_echo_n "checking assembler for .weak... " >&6; }
21921 if test "${gcc_cv_as_weak+set}" = set; then :
21922   $as_echo_n "(cached) " >&6
21923 else
21924   gcc_cv_as_weak=no
21925     if test $in_tree_gas = yes; then
21926     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21927   then gcc_cv_as_weak=yes
21928 fi
21929   elif test x$gcc_cv_as != x; then
21930     $as_echo '  .weak foobar' > conftest.s
21931     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21932   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21933   (eval $ac_try) 2>&5
21934   ac_status=$?
21935   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21936   test $ac_status = 0; }; }
21937     then
21938         gcc_cv_as_weak=yes
21939     else
21940       echo "configure: failed program was" >&5
21941       cat conftest.s >&5
21942     fi
21943     rm -f conftest.o conftest.s
21944   fi
21945 fi
21946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21947 $as_echo "$gcc_cv_as_weak" >&6; }
21948 if test $gcc_cv_as_weak = yes; then
21949
21950 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21951
21952 fi
21953
21954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21955 $as_echo_n "checking assembler for .weakref... " >&6; }
21956 if test "${gcc_cv_as_weakref+set}" = set; then :
21957   $as_echo_n "(cached) " >&6
21958 else
21959   gcc_cv_as_weakref=no
21960     if test $in_tree_gas = yes; then
21961     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21962   then gcc_cv_as_weakref=yes
21963 fi
21964   elif test x$gcc_cv_as != x; then
21965     $as_echo '  .weakref foobar, barfnot' > conftest.s
21966     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21967   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21968   (eval $ac_try) 2>&5
21969   ac_status=$?
21970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21971   test $ac_status = 0; }; }
21972     then
21973         gcc_cv_as_weakref=yes
21974     else
21975       echo "configure: failed program was" >&5
21976       cat conftest.s >&5
21977     fi
21978     rm -f conftest.o conftest.s
21979   fi
21980 fi
21981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21982 $as_echo "$gcc_cv_as_weakref" >&6; }
21983 if test $gcc_cv_as_weakref = yes; then
21984
21985 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21986
21987 fi
21988
21989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21990 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21991 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21992   $as_echo_n "(cached) " >&6
21993 else
21994   gcc_cv_as_nsubspa_comdat=no
21995     if test $in_tree_gas = yes; then
21996     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21997   then gcc_cv_as_nsubspa_comdat=yes
21998 fi
21999   elif test x$gcc_cv_as != x; then
22000     $as_echo '  .SPACE $TEXT$
22001         .NSUBSPA $CODE$,COMDAT' > conftest.s
22002     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22003   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22004   (eval $ac_try) 2>&5
22005   ac_status=$?
22006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22007   test $ac_status = 0; }; }
22008     then
22009         gcc_cv_as_nsubspa_comdat=yes
22010     else
22011       echo "configure: failed program was" >&5
22012       cat conftest.s >&5
22013     fi
22014     rm -f conftest.o conftest.s
22015   fi
22016 fi
22017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22018 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22019 if test $gcc_cv_as_nsubspa_comdat = yes; then
22020
22021 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22022
22023 fi
22024
22025 # .hidden needs to be supported in both the assembler and the linker,
22026 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22027 # This is irritatingly difficult to feature test for; we have to check the
22028 # date string after the version number.  If we've got an in-tree
22029 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22030 # to be safe.
22031 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22033 $as_echo_n "checking assembler for .hidden... " >&6; }
22034 if test "${gcc_cv_as_hidden+set}" = set; then :
22035   $as_echo_n "(cached) " >&6
22036 else
22037   gcc_cv_as_hidden=no
22038     if test $in_tree_gas = yes; then
22039     if test $in_tree_gas_is_elf = yes \
22040   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22041   then gcc_cv_as_hidden=yes
22042 fi
22043   elif test x$gcc_cv_as != x; then
22044     $as_echo '  .hidden foobar
22045 foobar:' > conftest.s
22046     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22047   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22048   (eval $ac_try) 2>&5
22049   ac_status=$?
22050   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22051   test $ac_status = 0; }; }
22052     then
22053
22054 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22055 # STV_HIDDEN, so disable .hidden support if so.
22056 case "${target}" in
22057   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22058     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22059       cat > conftest.s <<EOF
22060 .globl hidden
22061         .hidden hidden
22062 hidden:
22063 .globl default
22064         .set    default,hidden
22065 EOF
22066       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22067         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22068         grep '\.hidden default' > /dev/null; then
22069         gcc_cv_as_hidden=no
22070       else
22071         gcc_cv_as_hidden=yes
22072       fi
22073     else
22074       # Assume bug is present if objdump is missing.
22075       gcc_cv_as_hidden=no
22076     fi
22077     ;;
22078   *)
22079     gcc_cv_as_hidden=yes
22080     ;;
22081 esac
22082     else
22083       echo "configure: failed program was" >&5
22084       cat conftest.s >&5
22085     fi
22086     rm -f conftest.o conftest.s
22087   fi
22088 fi
22089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22090 $as_echo "$gcc_cv_as_hidden" >&6; }
22091
22092 case "${target}" in
22093   *-*-darwin*)
22094     # Darwin as has some visibility support, though with a different syntax.
22095     gcc_cv_as_hidden=yes
22096     ;;
22097 esac
22098
22099 # gnu_indirect_function type is an extension proposed at
22100 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22101 # selection of function implementation
22102 # Check whether --enable-gnu-indirect-function was given.
22103 if test "${enable_gnu_indirect_function+set}" = set; then :
22104   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22105     yes | no) ;;
22106     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22107 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22108   esac
22109 else
22110   enable_gnu_indirect_function="$default_gnu_indirect_function"
22111 fi
22112
22113 if test x$enable_gnu_indirect_function = xyes; then
22114
22115 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22116
22117 fi
22118
22119 if test $in_tree_ld != yes ; then
22120   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22121   if echo "$ld_ver" | grep GNU > /dev/null; then
22122     if test x"$ld_is_gold" = xyes; then
22123       # GNU gold --version looks like this:
22124       #
22125       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22126       #
22127       # We extract the binutils version which is more familiar and specific
22128       # than the gold version.
22129       ld_vers=`echo $ld_ver | sed -n \
22130           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22131     else
22132       # GNU ld --version looks like this:
22133       #
22134       # GNU ld (GNU Binutils) 2.21.51.20110225
22135       ld_vers=`echo $ld_ver | sed -n \
22136           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22137     fi
22138     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22139     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22140     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22141     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22142   else
22143     case "${target}" in
22144       *-*-solaris2*)
22145         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22146         # format.
22147         #
22148         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22149         # /usr/ccs/bin/ld has been configured.
22150         ld_ver=`$gcc_cv_ld -V 2>&1`
22151         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22152           ld_vers=`echo $ld_ver | sed -n \
22153             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22154           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22155           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22156         fi
22157         ;;
22158     esac
22159   fi
22160 fi
22161
22162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22163 $as_echo_n "checking linker for .hidden support... " >&6; }
22164 if test "${gcc_cv_ld_hidden+set}" = set; then :
22165   $as_echo_n "(cached) " >&6
22166 else
22167   if test $in_tree_ld = yes ; then
22168   gcc_cv_ld_hidden=no
22169   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22170      && test $in_tree_ld_is_elf = yes; then
22171      gcc_cv_ld_hidden=yes
22172   fi
22173 else
22174   gcc_cv_ld_hidden=yes
22175   if test x"$ld_is_gold" = xyes; then
22176     :
22177   elif echo "$ld_ver" | grep GNU > /dev/null; then
22178     case "${target}" in
22179       mmix-knuth-mmixware)
22180         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22181         gcc_cv_ld_hidden=no
22182         ;;
22183     esac
22184     if test 0"$ld_date" -lt 20020404; then
22185       if test -n "$ld_date"; then
22186         # If there was date string, but was earlier than 2002-04-04, fail
22187         gcc_cv_ld_hidden=no
22188       elif test -z "$ld_vers"; then
22189         # If there was no date string nor ld version number, something is wrong
22190         gcc_cv_ld_hidden=no
22191       else
22192         test -z "$ld_vers_patch" && ld_vers_patch=0
22193         if test "$ld_vers_major" -lt 2; then
22194           gcc_cv_ld_hidden=no
22195         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22196           gcc_cv_ld_hidden="no"
22197         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22198           gcc_cv_ld_hidden=no
22199         fi
22200       fi
22201     fi
22202   else
22203     case "${target}" in
22204       *-*-darwin*)
22205         # Darwin ld has some visibility support.
22206         gcc_cv_ld_hidden=yes
22207         ;;
22208       hppa64*-*-hpux* | ia64*-*-hpux*)
22209         gcc_cv_ld_hidden=yes
22210         ;;
22211       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22212         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22213         # .symbolic was only added in Solaris 9 12/02.
22214         gcc_cv_ld_hidden=yes
22215         ;;
22216       *)
22217         gcc_cv_ld_hidden=no
22218         ;;
22219     esac
22220   fi
22221 fi
22222 fi
22223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22224 $as_echo "$gcc_cv_ld_hidden" >&6; }
22225 libgcc_visibility=no
22226
22227
22228 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22229   libgcc_visibility=yes
22230
22231 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22232
22233 fi
22234
22235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22236 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22237 gcc_cv_ld_ro_rw_mix=unknown
22238 if test $in_tree_ld = yes ; then
22239   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22240      && test $in_tree_ld_is_elf = yes; then
22241     gcc_cv_ld_ro_rw_mix=read-write
22242   fi
22243 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22244   echo '.section myfoosect, "a"' > conftest1.s
22245   echo '.section myfoosect, "aw"' > conftest2.s
22246   echo '.byte 1' >> conftest2.s
22247   echo '.section myfoosect, "a"' > conftest3.s
22248   echo '.byte 0' >> conftest3.s
22249   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22250      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22251      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22252      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22253         conftest2.o conftest3.o > /dev/null 2>&1; then
22254     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22255                          | sed -e '/myfoosect/!d' -e N`
22256     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22257       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22258         gcc_cv_ld_ro_rw_mix=read-only
22259       else
22260         gcc_cv_ld_ro_rw_mix=read-write
22261       fi
22262     fi
22263   fi
22264   rm -f conftest.* conftest[123].*
22265 fi
22266 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22267
22268 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22269
22270 fi
22271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22272 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22273
22274 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22275   case "${target}" in
22276     *-*-solaris2*)
22277       #
22278       # Solaris 2 ld -V output looks like this for a regular version:
22279       #
22280       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22281       #
22282       # but test versions add stuff at the end:
22283       #
22284       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22285       #
22286       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22287       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22288         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22289           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22290         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22291         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22292       fi
22293       ;;
22294   esac
22295 fi
22296
22297 # Check whether --enable-initfini-array was given.
22298 if test "${enable_initfini_array+set}" = set; then :
22299   enableval=$enable_initfini_array;
22300 else
22301
22302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22303 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22304 if test "${gcc_cv_initfini_array+set}" = set; then :
22305   $as_echo_n "(cached) " >&6
22306 else
22307     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22308     case "${target}" in
22309       ia64-*)
22310         if test "$cross_compiling" = yes; then :
22311   gcc_cv_initfini_array=no
22312 else
22313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22314 /* end confdefs.h.  */
22315
22316 #ifndef __ELF__
22317 #error Not an ELF OS
22318 #endif
22319 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22320    if it can be used.  */
22321 static int x = -1;
22322 int main (void) { return x; }
22323 int foo (void) { x = 0; }
22324 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22325
22326 _ACEOF
22327 if ac_fn_c_try_run "$LINENO"; then :
22328   gcc_cv_initfini_array=yes
22329 else
22330   gcc_cv_initfini_array=no
22331 fi
22332 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22333   conftest.$ac_objext conftest.beam conftest.$ac_ext
22334 fi
22335 ;;
22336       *)
22337         gcc_cv_initfini_array=no
22338         if test $in_tree_ld = yes ; then
22339           if test "$gcc_cv_gld_major_version" -eq 2 \
22340              -a "$gcc_cv_gld_minor_version" -ge 22 \
22341              -o "$gcc_cv_gld_major_version" -gt 2 \
22342              && test $in_tree_ld_is_elf = yes; then
22343             gcc_cv_initfini_array=yes
22344           fi
22345         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22346           cat > conftest.s <<\EOF
22347 .section .dtors,"a",%progbits
22348 .balign 4
22349 .byte 'A', 'A', 'A', 'A'
22350 .section .ctors,"a",%progbits
22351 .balign 4
22352 .byte 'B', 'B', 'B', 'B'
22353 .section .fini_array.65530,"a",%progbits
22354 .balign 4
22355 .byte 'C', 'C', 'C', 'C'
22356 .section .init_array.65530,"a",%progbits
22357 .balign 4
22358 .byte 'D', 'D', 'D', 'D'
22359 .section .dtors.64528,"a",%progbits
22360 .balign 4
22361 .byte 'E', 'E', 'E', 'E'
22362 .section .ctors.64528,"a",%progbits
22363 .balign 4
22364 .byte 'F', 'F', 'F', 'F'
22365 .section .fini_array.01005,"a",%progbits
22366 .balign 4
22367 .byte 'G', 'G', 'G', 'G'
22368 .section .init_array.01005,"a",%progbits
22369 .balign 4
22370 .byte 'H', 'H', 'H', 'H'
22371 .text
22372 .globl _start
22373 _start:
22374 EOF
22375           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22376              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22377              && $gcc_cv_objdump -s -j .init_array conftest \
22378                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22379              && $gcc_cv_objdump -s -j .fini_array conftest \
22380                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22381             gcc_cv_initfini_array=yes
22382           fi
22383           rm -f conftest conftest.*
22384         fi
22385         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22386 /* end confdefs.h.  */
22387
22388 #ifndef __ELF__
22389 # error Not an ELF OS
22390 #endif
22391 #include <stdlib.h>
22392 #if defined __GLIBC_PREREQ
22393 # if __GLIBC_PREREQ (2, 4)
22394 # else
22395 #  error GLIBC 2.4 required
22396 # endif
22397 #else
22398 # if defined __sun__ && defined __svr4__
22399    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22400 # else
22401 #  error The C library not known to support .init_array/.fini_array
22402 # endif
22403 #endif
22404
22405 _ACEOF
22406 if ac_fn_c_try_cpp "$LINENO"; then :
22407
22408 else
22409   gcc_cv_initfini_array=no
22410 fi
22411 rm -f conftest.err conftest.$ac_ext;;
22412     esac
22413   else
22414     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22415 $as_echo_n "checking cross compile... guessing... " >&6; }
22416     gcc_cv_initfini_array=no
22417   fi
22418 fi
22419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22420 $as_echo "$gcc_cv_initfini_array" >&6; }
22421   enable_initfini_array=$gcc_cv_initfini_array
22422
22423 fi
22424
22425 if test $enable_initfini_array = yes; then
22426
22427 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22428
22429 fi
22430
22431 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22433 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22434 if test "${gcc_cv_as_leb128+set}" = set; then :
22435   $as_echo_n "(cached) " >&6
22436 else
22437   gcc_cv_as_leb128=no
22438     if test $in_tree_gas = yes; then
22439     if test $in_tree_gas_is_elf = yes \
22440   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22441   then gcc_cv_as_leb128=yes
22442 fi
22443   elif test x$gcc_cv_as != x; then
22444     $as_echo '  .data
22445         .uleb128 L2 - L1
22446 L1:
22447         .uleb128 1280
22448         .sleb128 -1010
22449 L2:' > conftest.s
22450     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22451   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22452   (eval $ac_try) 2>&5
22453   ac_status=$?
22454   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22455   test $ac_status = 0; }; }
22456     then
22457         # GAS versions before 2.11 do not support uleb128,
22458   # despite appearing to.
22459   # ??? There exists an elf-specific test that will crash
22460   # the assembler.  Perhaps it's better to figure out whether
22461   # arbitrary sections are supported and try the test.
22462   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22463   if echo "$as_ver" | grep GNU > /dev/null; then
22464     as_vers=`echo $as_ver | sed -n \
22465         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22466     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22467     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22468     if test $as_major -eq 2 && test $as_minor -lt 11
22469     then :
22470     else gcc_cv_as_leb128=yes
22471     fi
22472   fi
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_leb128" >&5
22481 $as_echo "$gcc_cv_as_leb128" >&6; }
22482 if test $gcc_cv_as_leb128 = yes; then
22483
22484 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22485
22486 fi
22487
22488 # Check if we have assembler support for unwind directives.
22489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22490 $as_echo_n "checking assembler for cfi directives... " >&6; }
22491 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22492   $as_echo_n "(cached) " >&6
22493 else
22494   gcc_cv_as_cfi_directive=no
22495   if test x$gcc_cv_as != x; then
22496     $as_echo '  .text
22497         .cfi_startproc
22498         .cfi_offset 0, 0
22499         .cfi_same_value 1
22500         .cfi_def_cfa 1, 2
22501         .cfi_escape 1, 2, 3, 4, 5
22502         .cfi_endproc' > conftest.s
22503     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22504   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22505   (eval $ac_try) 2>&5
22506   ac_status=$?
22507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22508   test $ac_status = 0; }; }
22509     then
22510         case "$target" in
22511   *-*-solaris*)
22512     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22513     # read-only and read-write sections, we need to make sure that the
22514     # assembler used emits read-write .eh_frame sections.
22515     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22516       if test "x$gcc_cv_objdump" != x; then
22517         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22518                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22519           gcc_cv_as_cfi_directive=no
22520         else
22521           case "$target" in
22522             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22523               # On Solaris/x86, make sure that GCC and gas agree on using
22524               # read-only .eh_frame sections for 64-bit.
22525               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22526                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22527                         sed -e /.eh_frame/!d -e N | \
22528                         grep READONLY > /dev/null; then
22529                 gcc_cv_as_cfi_directive=yes
22530               else
22531                 gcc_cv_as_cfi_directive=no
22532               fi
22533               ;;
22534             *)
22535               gcc_cv_as_cfi_directive=yes
22536               ;;
22537           esac
22538         fi
22539       else
22540         # no objdump, err on the side of caution
22541         gcc_cv_as_cfi_directive=no
22542       fi
22543     else
22544       gcc_cv_as_cfi_directive=yes
22545     fi
22546     ;;
22547   *-*-*)
22548     gcc_cv_as_cfi_directive=yes
22549     ;;
22550 esac
22551     else
22552       echo "configure: failed program was" >&5
22553       cat conftest.s >&5
22554     fi
22555     rm -f conftest.o conftest.s
22556   fi
22557 fi
22558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22559 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22560
22561 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22563 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22564 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22565   $as_echo_n "(cached) " >&6
22566 else
22567   gcc_cv_as_cfi_advance_working=no
22568   if test x$gcc_cv_as != x; then
22569     $as_echo '  .text
22570         .cfi_startproc
22571         .cfi_adjust_cfa_offset 64
22572         .skip 75040, 0
22573         .cfi_adjust_cfa_offset 128
22574         .cfi_endproc' > conftest.s
22575     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22576   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22577   (eval $ac_try) 2>&5
22578   ac_status=$?
22579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22580   test $ac_status = 0; }; }
22581     then
22582
22583 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22584     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22585    gcc_cv_as_cfi_advance_working=yes
22586 fi
22587
22588     else
22589       echo "configure: failed program was" >&5
22590       cat conftest.s >&5
22591     fi
22592     rm -f conftest.o conftest.s
22593   fi
22594 fi
22595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22596 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22597
22598 else
22599   # no objdump, err on the side of caution
22600   gcc_cv_as_cfi_advance_working=no
22601 fi
22602
22603
22604 cat >>confdefs.h <<_ACEOF
22605 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22606        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22607 _ACEOF
22608
22609
22610
22611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22612 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22613 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22614   $as_echo_n "(cached) " >&6
22615 else
22616   gcc_cv_as_cfi_personality_directive=no
22617   if test x$gcc_cv_as != x; then
22618     $as_echo '  .text
22619         .cfi_startproc
22620         .cfi_personality 0, symbol
22621         .cfi_endproc' > conftest.s
22622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22624   (eval $ac_try) 2>&5
22625   ac_status=$?
22626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22627   test $ac_status = 0; }; }
22628     then
22629         gcc_cv_as_cfi_personality_directive=yes
22630     else
22631       echo "configure: failed program was" >&5
22632       cat conftest.s >&5
22633     fi
22634     rm -f conftest.o conftest.s
22635   fi
22636 fi
22637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22638 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22639
22640
22641 cat >>confdefs.h <<_ACEOF
22642 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22643     then echo 1; else echo 0; fi`
22644 _ACEOF
22645
22646
22647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22648 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22649 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22650   $as_echo_n "(cached) " >&6
22651 else
22652   gcc_cv_as_cfi_sections_directive=no
22653   if test x$gcc_cv_as != x; then
22654     $as_echo '  .text
22655         .cfi_sections .debug_frame, .eh_frame
22656         .cfi_startproc
22657         .cfi_endproc' > conftest.s
22658     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22659   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22660   (eval $ac_try) 2>&5
22661   ac_status=$?
22662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22663   test $ac_status = 0; }; }
22664     then
22665         case $target_os in
22666   win32 | pe | cygwin* | mingw32* | uwin*)
22667     # Need to check that we generated the correct relocation for the
22668     # .debug_frame section.  This was fixed for binutils 2.21.
22669     gcc_cv_as_cfi_sections_directive=no
22670     if test "x$gcc_cv_objdump" != x; then
22671      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22672         grep secrel > /dev/null; then
22673       gcc_cv_as_cfi_sections_directive=yes
22674      fi
22675     fi
22676     ;;
22677   *)
22678     gcc_cv_as_cfi_sections_directive=yes
22679     ;;
22680 esac
22681     else
22682       echo "configure: failed program was" >&5
22683       cat conftest.s >&5
22684     fi
22685     rm -f conftest.o conftest.s
22686   fi
22687 fi
22688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22689 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22690
22691
22692
22693 cat >>confdefs.h <<_ACEOF
22694 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22695     then echo 1; else echo 0; fi`
22696 _ACEOF
22697
22698
22699 # GAS versions up to and including 2.11.0 may mis-optimize
22700 # .eh_frame data.
22701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22702 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22703 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22704   $as_echo_n "(cached) " >&6
22705 else
22706   gcc_cv_as_eh_frame=no
22707     if test $in_tree_gas = yes; then
22708     if test $in_tree_gas_is_elf = yes \
22709   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22710   then gcc_cv_as_eh_frame=yes
22711 fi
22712   elif test x$gcc_cv_as != x; then
22713     $as_echo '  .text
22714 .LFB1:
22715         .4byte  0
22716 .L1:
22717         .4byte  0
22718 .LFE1:
22719         .section        .eh_frame,"aw",@progbits
22720 __FRAME_BEGIN__:
22721         .4byte  .LECIE1-.LSCIE1
22722 .LSCIE1:
22723         .4byte  0x0
22724         .byte   0x1
22725         .ascii "z\0"
22726         .byte   0x1
22727         .byte   0x78
22728         .byte   0x1a
22729         .byte   0x0
22730         .byte   0x4
22731         .4byte  1
22732         .p2align 1
22733 .LECIE1:
22734 .LSFDE1:
22735         .4byte  .LEFDE1-.LASFDE1
22736 .LASFDE1:
22737         .4byte  .LASFDE1-__FRAME_BEGIN__
22738         .4byte  .LFB1
22739         .4byte  .LFE1-.LFB1
22740         .byte   0x4
22741         .4byte  .LFE1-.LFB1
22742         .byte   0x4
22743         .4byte  .L1-.LFB1
22744 .LEFDE1:' > conftest.s
22745     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22746   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22747   (eval $ac_try) 2>&5
22748   ac_status=$?
22749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22750   test $ac_status = 0; }; }
22751     then
22752           cat > conftest.lit <<EOF
22753  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22754  0010 01000000 12000000 18000000 00000000  ................
22755  0020 08000000 04080000 0044               .........D
22756 EOF
22757 cat > conftest.big <<EOF
22758  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22759  0010 00000001 00000012 00000018 00000000  ................
22760  0020 00000008 04000000 0844               .........D
22761 EOF
22762   # If the assembler didn't choke, and we can objdump,
22763   # and we got the correct data, then succeed.
22764   # The text in the here-document typically retains its unix-style line
22765   # endings, while the output of objdump will use host line endings.
22766   # Therefore, use diff -b for the comparisons.
22767   if test x$gcc_cv_objdump != x \
22768   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22769      | tail -3 > conftest.got \
22770   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22771     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22772   then
22773     gcc_cv_as_eh_frame=yes
22774   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22775   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22776   (eval $ac_try) 2>&5
22777   ac_status=$?
22778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22779   test $ac_status = 0; }; }; then
22780     gcc_cv_as_eh_frame=buggy
22781   else
22782     # Uh oh, what do we do now?
22783     gcc_cv_as_eh_frame=no
22784   fi
22785     else
22786       echo "configure: failed program was" >&5
22787       cat conftest.s >&5
22788     fi
22789     rm -f conftest.o conftest.s
22790   fi
22791 fi
22792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22793 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22794
22795
22796 if test $gcc_cv_as_eh_frame = buggy; then
22797
22798 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22799
22800 fi
22801
22802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22803 $as_echo_n "checking assembler for section merging support... " >&6; }
22804 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22805   $as_echo_n "(cached) " >&6
22806 else
22807   gcc_cv_as_shf_merge=no
22808     if test $in_tree_gas = yes; then
22809     if test $in_tree_gas_is_elf = yes \
22810   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22811   then gcc_cv_as_shf_merge=yes
22812 fi
22813   elif test x$gcc_cv_as != x; then
22814     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22817   (eval $ac_try) 2>&5
22818   ac_status=$?
22819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22820   test $ac_status = 0; }; }
22821     then
22822         gcc_cv_as_shf_merge=yes
22823     else
22824       echo "configure: failed program was" >&5
22825       cat conftest.s >&5
22826     fi
22827     rm -f conftest.o conftest.s
22828   fi
22829 fi
22830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22831 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22832
22833 if test $gcc_cv_as_shf_merge = no; then
22834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22835 $as_echo_n "checking assembler for section merging support... " >&6; }
22836 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22837   $as_echo_n "(cached) " >&6
22838 else
22839   gcc_cv_as_shf_merge=no
22840     if test $in_tree_gas = yes; then
22841     if test $in_tree_gas_is_elf = yes \
22842   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22843   then gcc_cv_as_shf_merge=yes
22844 fi
22845   elif test x$gcc_cv_as != x; then
22846     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22847     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22848   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22849   (eval $ac_try) 2>&5
22850   ac_status=$?
22851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22852   test $ac_status = 0; }; }
22853     then
22854         gcc_cv_as_shf_merge=yes
22855     else
22856       echo "configure: failed program was" >&5
22857       cat conftest.s >&5
22858     fi
22859     rm -f conftest.o conftest.s
22860   fi
22861 fi
22862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22863 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22864
22865 fi
22866
22867 cat >>confdefs.h <<_ACEOF
22868 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22869 _ACEOF
22870
22871
22872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22873 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22874 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22875   $as_echo_n "(cached) " >&6
22876 else
22877   gcc_cv_as_comdat_group=no
22878     if test $in_tree_gas = yes; then
22879     if test $in_tree_gas_is_elf = yes \
22880   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22881   then gcc_cv_as_comdat_group=yes
22882 fi
22883   elif test x$gcc_cv_as != x; then
22884     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22885     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22886   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22887   (eval $ac_try) 2>&5
22888   ac_status=$?
22889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22890   test $ac_status = 0; }; }
22891     then
22892         gcc_cv_as_comdat_group=yes
22893     else
22894       echo "configure: failed program was" >&5
22895       cat conftest.s >&5
22896     fi
22897     rm -f conftest.o conftest.s
22898   fi
22899 fi
22900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22901 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22902
22903 if test $gcc_cv_as_comdat_group = yes; then
22904   gcc_cv_as_comdat_group_percent=no
22905   gcc_cv_as_comdat_group_group=no
22906 else
22907  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22908 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22909 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22910   $as_echo_n "(cached) " >&6
22911 else
22912   gcc_cv_as_comdat_group_percent=no
22913     if test $in_tree_gas = yes; then
22914     if test $in_tree_gas_is_elf = yes \
22915   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22916   then gcc_cv_as_comdat_group_percent=yes
22917 fi
22918   elif test x$gcc_cv_as != x; then
22919     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22920     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22921   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22922   (eval $ac_try) 2>&5
22923   ac_status=$?
22924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22925   test $ac_status = 0; }; }
22926     then
22927         gcc_cv_as_comdat_group_percent=yes
22928     else
22929       echo "configure: failed program was" >&5
22930       cat conftest.s >&5
22931     fi
22932     rm -f conftest.o conftest.s
22933   fi
22934 fi
22935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22936 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22937
22938  if test $gcc_cv_as_comdat_group_percent = yes; then
22939    gcc_cv_as_comdat_group_group=no
22940  else
22941    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22942      gcc_cv_as_comdat_group_group=no
22943    fi
22944    case "${target}" in
22945      # Sun as uses a completely different syntax.
22946      *-*-solaris2*)
22947        case "${target}" in
22948          sparc*-*-solaris2*)
22949            conftest_s='
22950                .group foo,".text%foo",#comdat
22951                .section ".text%foo", #alloc,#execinstr,#progbits
22952                .globl foo
22953              foo:
22954              '
22955            ;;
22956          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22957            conftest_s='
22958                .group foo,.text%foo,#comdat
22959                .section .text%foo, "ax", @progbits
22960                .globl  foo
22961              foo:
22962              '
22963            ;;
22964        esac
22965        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22966 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22967 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22968   $as_echo_n "(cached) " >&6
22969 else
22970   gcc_cv_as_comdat_group_group=no
22971   if test x$gcc_cv_as != x; then
22972     $as_echo "$conftest_s" > conftest.s
22973     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22974   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22975   (eval $ac_try) 2>&5
22976   ac_status=$?
22977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22978   test $ac_status = 0; }; }
22979     then
22980         gcc_cv_as_comdat_group_group=yes
22981     else
22982       echo "configure: failed program was" >&5
22983       cat conftest.s >&5
22984     fi
22985     rm -f conftest.o conftest.s
22986   fi
22987 fi
22988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22989 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22990
22991        ;;
22992    esac
22993  fi
22994 fi
22995 if test x"$ld_is_gold" = xyes; then
22996   comdat_group=yes
22997 elif test $in_tree_ld = yes ; then
22998   comdat_group=no
22999   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23000      && test $in_tree_ld_is_elf = yes; then
23001      comdat_group=yes
23002   fi
23003 elif echo "$ld_ver" | grep GNU > /dev/null; then
23004   comdat_group=yes
23005   if test 0"$ld_date" -lt 20050308; then
23006     if test -n "$ld_date"; then
23007       # If there was date string, but was earlier than 2005-03-08, fail
23008       comdat_group=no
23009     elif test "$ld_vers_major" -lt 2; then
23010       comdat_group=no
23011     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23012       comdat_group=no
23013     fi
23014   fi
23015 else
23016   case "${target}" in
23017     *-*-solaris2.1[1-9]*)
23018       comdat_group=no
23019       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23020       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23021       # version 1.688.
23022       #
23023       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23024       # least ld version 1.2267.
23025       if test "$ld_vers_major" -gt 1; then
23026         comdat_group=yes
23027       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23028         comdat_group=yes
23029       elif test "$ld_vers_minor" -ge 2267; then
23030         comdat_group=yes
23031       fi
23032       ;;
23033     *)
23034       # Assume linkers other than GNU ld don't support COMDAT group.
23035       comdat_group=no
23036       ;;
23037   esac
23038 fi
23039 # Allow overriding the automatic COMDAT group tests above.
23040 # Check whether --enable-comdat was given.
23041 if test "${enable_comdat+set}" = set; then :
23042   enableval=$enable_comdat; comdat_group="$enable_comdat"
23043 fi
23044
23045 if test $comdat_group = no; then
23046   gcc_cv_as_comdat_group=no
23047   gcc_cv_as_comdat_group_percent=no
23048   gcc_cv_as_comdat_group_group=no
23049 fi
23050
23051 cat >>confdefs.h <<_ACEOF
23052 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23053     || test $gcc_cv_as_comdat_group_percent = yes \
23054     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23055 _ACEOF
23056
23057
23058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23059 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23060 if test "${gcc_cv_as_discriminator+set}" = set; then :
23061   $as_echo_n "(cached) " >&6
23062 else
23063   gcc_cv_as_discriminator=no
23064     if test $in_tree_gas = yes; then
23065     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23066   then gcc_cv_as_discriminator=yes
23067 fi
23068   elif test x$gcc_cv_as != x; then
23069     $as_echo '  .text
23070         .file 1 "conf.c"
23071         .loc 1 1 0 discriminator 1' > conftest.s
23072     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23073   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23074   (eval $ac_try) 2>&5
23075   ac_status=$?
23076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23077   test $ac_status = 0; }; }
23078     then
23079         gcc_cv_as_discriminator=yes
23080     else
23081       echo "configure: failed program was" >&5
23082       cat conftest.s >&5
23083     fi
23084     rm -f conftest.o conftest.s
23085   fi
23086 fi
23087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23088 $as_echo "$gcc_cv_as_discriminator" >&6; }
23089 if test $gcc_cv_as_discriminator = yes; then
23090
23091 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23092
23093 fi
23094
23095 # Thread-local storage - the check is heavily parameterized.
23096 conftest_s=
23097 tls_first_major=
23098 tls_first_minor=
23099 tls_as_opt=
23100 case "$target" in
23101   alpha*-*-*)
23102     conftest_s='
23103         .section ".tdata","awT",@progbits
23104 foo:    .long   25
23105         .text
23106         ldq     $27,__tls_get_addr($29)         !literal!1
23107         lda     $16,foo($29)                    !tlsgd!1
23108         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23109         ldq     $27,__tls_get_addr($29)         !literal!2
23110         lda     $16,foo($29)                    !tlsldm!2
23111         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23112         ldq     $1,foo($29)                     !gotdtprel
23113         ldah    $2,foo($29)                     !dtprelhi
23114         lda     $3,foo($2)                      !dtprello
23115         lda     $4,foo($29)                     !dtprel
23116         ldq     $1,foo($29)                     !gottprel
23117         ldah    $2,foo($29)                     !tprelhi
23118         lda     $3,foo($2)                      !tprello
23119         lda     $4,foo($29)                     !tprel'
23120         tls_first_major=2
23121         tls_first_minor=13
23122         tls_as_opt=--fatal-warnings
23123         ;;
23124   cris-*-*|crisv32-*-*)
23125     conftest_s='
23126         .section ".tdata","awT",@progbits
23127 x:      .long   25
23128         .text
23129         move.d x:IE,$r10
23130         nop'
23131         tls_first_major=2
23132         tls_first_minor=20
23133         tls_as_opt=--fatal-warnings
23134         ;;
23135   frv*-*-*)
23136     conftest_s='
23137         .section ".tdata","awT",@progbits
23138 x:      .long   25
23139         .text
23140         call    #gettlsoff(x)'
23141         tls_first_major=2
23142         tls_first_minor=14
23143         ;;
23144   hppa*-*-linux*)
23145     conftest_s='
23146 t1:     .reg    %r20
23147 t2:     .reg    %r21
23148 gp:     .reg    %r19
23149         .section ".tdata","awT",@progbits
23150 foo:    .long   25
23151         .text
23152         .align  4
23153         addil LT%foo-$tls_gdidx$,gp
23154         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23155         b __tls_get_addr
23156         nop
23157         addil LT%foo-$tls_ldidx$,gp
23158         b __tls_get_addr
23159         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23160         addil LR%foo-$tls_dtpoff$,%ret0
23161         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23162         mfctl %cr27,%t1
23163         addil LT%foo-$tls_ieoff$,gp
23164         ldw RT%foo-$tls_ieoff$(%r1),%t2
23165         add %t1,%t2,%t3
23166         mfctl %cr27,%t1
23167         addil LR%foo-$tls_leoff$,%t1
23168         ldo RR%foo-$tls_leoff$(%r1),%t2'
23169         tls_first_major=2
23170         tls_first_minor=15
23171         tls_as_opt=--fatal-warnings
23172         ;;
23173   arm*-*-*)
23174     conftest_s='
23175         .section ".tdata","awT",%progbits
23176 foo:    .long   25
23177         .text
23178 .word foo(gottpoff)
23179 .word foo(tpoff)
23180 .word foo(tlsgd)
23181 .word foo(tlsldm)
23182 .word foo(tlsldo)'
23183         tls_first_major=2
23184         tls_first_minor=17
23185         ;;
23186   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23187     case "$target" in
23188       i[34567]86-*-solaris2.*)
23189         on_solaris=yes
23190         tga_func=___tls_get_addr
23191         ;;
23192       x86_64-*-solaris2.1[0-9]*)
23193         on_solaris=yes
23194         tga_func=__tls_get_addr
23195         ;;
23196       *)
23197         on_solaris=no
23198         ;;
23199     esac
23200     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23201       conftest_s='
23202         .section .tdata,"awt",@progbits'
23203       tls_first_major=0
23204       tls_first_minor=0
23205
23206 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23207
23208     else
23209       conftest_s='
23210         .section ".tdata","awT",@progbits'
23211       tls_first_major=2
23212       tls_first_minor=14
23213       tls_as_opt="--fatal-warnings"
23214     fi
23215     conftest_s="$conftest_s
23216 foo:    .long   25
23217         .text
23218         movl    %gs:0, %eax
23219         leal    foo@tlsgd(,%ebx,1), %eax
23220         leal    foo@tlsldm(%ebx), %eax
23221         leal    foo@dtpoff(%eax), %edx
23222         movl    foo@gottpoff(%ebx), %eax
23223         subl    foo@gottpoff(%ebx), %eax
23224         addl    foo@gotntpoff(%ebx), %eax
23225         movl    foo@indntpoff, %eax
23226         movl    \$foo@tpoff, %eax
23227         subl    \$foo@tpoff, %eax
23228         leal    foo@ntpoff(%ecx), %eax"
23229     ;;
23230   x86_64-*-*)
23231     conftest_s='
23232         .section ".tdata","awT",@progbits
23233 foo:    .long   25
23234         .text
23235         movq    %fs:0, %rax
23236         leaq    foo@TLSGD(%rip), %rdi
23237         leaq    foo@TLSLD(%rip), %rdi
23238         leaq    foo@DTPOFF(%rax), %rdx
23239         movq    foo@GOTTPOFF(%rip), %rax
23240         movq    $foo@TPOFF, %rax'
23241         tls_first_major=2
23242         tls_first_minor=14
23243         tls_as_opt=--fatal-warnings
23244         ;;
23245   ia64-*-*)
23246     conftest_s='
23247         .section ".tdata","awT",@progbits
23248 foo:    data8   25
23249         .text
23250         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23251         addl    r17 = @ltoff(@dtprel(foo#)), gp
23252         addl    r18 = @ltoff(@tprel(foo#)), gp
23253         addl    r19 = @dtprel(foo#), gp
23254         adds    r21 = @dtprel(foo#), r13
23255         movl    r23 = @dtprel(foo#)
23256         addl    r20 = @tprel(foo#), gp
23257         adds    r22 = @tprel(foo#), r13
23258         movl    r24 = @tprel(foo#)'
23259         tls_first_major=2
23260         tls_first_minor=13
23261         tls_as_opt=--fatal-warnings
23262         ;;
23263   microblaze*-*-*)
23264     conftest_s='
23265         .section .tdata,"awT",@progbits
23266 x:
23267         .word 2
23268         .text
23269         addik r5,r20,x@TLSGD
23270         addik r5,r20,x@TLSLDM'
23271         tls_first_major=2
23272         tls_first_minor=20
23273         tls_as_opt='--fatal-warnings'
23274         ;;
23275   mips*-*-*)
23276     conftest_s='
23277         .section .tdata,"awT",@progbits
23278 x:
23279         .word 2
23280         .text
23281         addiu $4, $28, %tlsgd(x)
23282         addiu $4, $28, %tlsldm(x)
23283         lui $4, %dtprel_hi(x)
23284         addiu $4, $4, %dtprel_lo(x)
23285         lw $4, %gottprel(x)($28)
23286         lui $4, %tprel_hi(x)
23287         addiu $4, $4, %tprel_lo(x)'
23288         tls_first_major=2
23289         tls_first_minor=16
23290         tls_as_opt='-32 --fatal-warnings'
23291         ;;
23292   m68k-*-*)
23293     conftest_s='
23294         .section .tdata,"awT",@progbits
23295 x:
23296         .word 2
23297         .text
23298 foo:
23299         move.l x@TLSGD(%a5),%a0
23300         move.l x@TLSLDM(%a5),%a0
23301         move.l x@TLSLDO(%a5),%a0
23302         move.l x@TLSIE(%a5),%a0
23303         move.l x@TLSLE(%a5),%a0'
23304         tls_first_major=2
23305         tls_first_minor=19
23306         tls_as_opt='--fatal-warnings'
23307         ;;
23308   aarch64*-*-*)
23309     conftest_s='
23310         .section ".tdata","awT",%progbits
23311 foo:    .long   25
23312         .text
23313         adrp  x0, :tlsgd:x
23314         add   x0, x0, #:tlsgd_lo12:x
23315         bl    __tls_get_addr
23316         nop'
23317         tls_first_major=2
23318         tls_first_minor=20
23319         tls_as_opt='--fatal-warnings'
23320         ;;
23321   powerpc-ibm-aix*)
23322     conftest_s='
23323         .extern __get_tpointer
23324         .toc
23325 LC..1:
23326         .tc a[TC],a[TL]@le
23327         .csect .text[PR]
23328 .tlstest:
23329         lwz 9,LC..1(2)
23330         bla __get_tpointer
23331         lwzx 3,9,3
23332         .globl a
23333         .csect a[TL],4
23334 a:
23335         .space 4'
23336         tls_first_major=0
23337         tls_first_minor=0
23338         ;;
23339   powerpc64*-*-*)
23340     conftest_s='
23341         .section ".tdata","awT",@progbits
23342         .align 3
23343 ld0:    .space 8
23344 ld1:    .space 8
23345 x1:     .space 8
23346 x2:     .space 8
23347 x3:     .space 8
23348         .text
23349         addi 3,2,ld0@got@tlsgd
23350         bl .__tls_get_addr
23351         nop
23352         addi 3,2,ld1@toc
23353         bl .__tls_get_addr
23354         nop
23355         addi 3,2,x1@got@tlsld
23356         bl .__tls_get_addr
23357         nop
23358         addi 9,3,x1@dtprel
23359         bl .__tls_get_addr
23360         nop
23361         addis 9,3,x2@dtprel@ha
23362         addi 9,9,x2@dtprel@l
23363         bl .__tls_get_addr
23364         nop
23365         ld 9,x3@got@dtprel(2)
23366         add 9,9,3
23367         bl .__tls_get_addr
23368         nop'
23369         tls_first_major=2
23370         tls_first_minor=14
23371         tls_as_opt="-a64 --fatal-warnings"
23372         ;;
23373   powerpc*-*-*)
23374     conftest_s='
23375         .section ".tdata","awT",@progbits
23376         .align 2
23377 ld0:    .space 4
23378 ld1:    .space 4
23379 x1:     .space 4
23380 x2:     .space 4
23381 x3:     .space 4
23382         .text
23383         addi 3,31,ld0@got@tlsgd
23384         bl __tls_get_addr
23385         addi 3,31,x1@got@tlsld
23386         bl __tls_get_addr
23387         addi 9,3,x1@dtprel
23388         addis 9,3,x2@dtprel@ha
23389         addi 9,9,x2@dtprel@l
23390         lwz 9,x3@got@tprel(31)
23391         add 9,9,x@tls
23392         addi 9,2,x1@tprel
23393         addis 9,2,x2@tprel@ha
23394         addi 9,9,x2@tprel@l'
23395         tls_first_major=2
23396         tls_first_minor=14
23397         tls_as_opt="-a32 --fatal-warnings"
23398         ;;
23399   s390-*-*)
23400     conftest_s='
23401         .section ".tdata","awT",@progbits
23402 foo:    .long   25
23403         .text
23404         .long   foo@TLSGD
23405         .long   foo@TLSLDM
23406         .long   foo@DTPOFF
23407         .long   foo@NTPOFF
23408         .long   foo@GOTNTPOFF
23409         .long   foo@INDNTPOFF
23410         l       %r1,foo@GOTNTPOFF(%r12)
23411         l       %r1,0(%r1):tls_load:foo
23412         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23413         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23414         tls_first_major=2
23415         tls_first_minor=14
23416         tls_as_opt="-m31 --fatal-warnings"
23417         ;;
23418   s390x-*-*)
23419     conftest_s='
23420         .section ".tdata","awT",@progbits
23421 foo:    .long   25
23422         .text
23423         .quad   foo@TLSGD
23424         .quad   foo@TLSLDM
23425         .quad   foo@DTPOFF
23426         .quad   foo@NTPOFF
23427         .quad   foo@GOTNTPOFF
23428         lg      %r1,foo@GOTNTPOFF(%r12)
23429         larl    %r1,foo@INDNTPOFF
23430         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23431         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23432         tls_first_major=2
23433         tls_first_minor=14
23434         tls_as_opt="-m64 -Aesame --fatal-warnings"
23435         ;;
23436   sh-*-* | sh[34]-*-*)
23437     conftest_s='
23438         .section ".tdata","awT",@progbits
23439 foo:    .long   25
23440         .text
23441         .long   foo@TLSGD
23442         .long   foo@TLSLDM
23443         .long   foo@DTPOFF
23444         .long   foo@GOTTPOFF
23445         .long   foo@TPOFF'
23446         tls_first_major=2
23447         tls_first_minor=13
23448         tls_as_opt=--fatal-warnings
23449         ;;
23450   sparc*-*-*)
23451     case "$target" in
23452       sparc*-sun-solaris2.*)
23453         on_solaris=yes
23454         tga_func=__tls_get_addr
23455         ;;
23456       *)
23457         on_solaris=no
23458         ;;
23459     esac
23460     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23461       conftest_s='
23462         .section ".tdata",#alloc,#write,#tls'
23463         tls_first_major=0
23464         tls_first_minor=0
23465     else
23466       conftest_s='
23467         .section ".tdata","awT",@progbits'
23468         tls_first_major=2
23469         tls_first_minor=14
23470         tls_as_opt="-32 --fatal-warnings"
23471     fi
23472     conftest_s="$conftest_s
23473 foo:    .long   25
23474         .text
23475         sethi   %tgd_hi22(foo), %o0
23476         add     %o0, %tgd_lo10(foo), %o1
23477         add     %l7, %o1, %o0, %tgd_add(foo)
23478         call    __tls_get_addr, %tgd_call(foo)
23479         sethi   %tldm_hi22(foo), %l1
23480         add     %l1, %tldm_lo10(foo), %l2
23481         add     %l7, %l2, %o0, %tldm_add(foo)
23482         call    __tls_get_addr, %tldm_call(foo)
23483         sethi   %tldo_hix22(foo), %l3
23484         xor     %l3, %tldo_lox10(foo), %l4
23485         add     %o0, %l4, %l5, %tldo_add(foo)
23486         sethi   %tie_hi22(foo), %o3
23487         add     %o3, %tie_lo10(foo), %o3
23488         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23489         add     %g7, %o2, %o4, %tie_add(foo)
23490         sethi   %tle_hix22(foo), %l1
23491         xor     %l1, %tle_lox10(foo), %o5
23492         ld      [%g7 + %o5], %o1"
23493         ;;
23494   tilepro*-*-*)
23495       conftest_s='
23496         .section ".tdata","awT",@progbits
23497 foo:    .long   25
23498         .text
23499         addli   r0, zero, tls_gd(foo)
23500         auli    r0, zero, tls_gd_ha16(foo)
23501         addli   r0, r0, tls_gd_lo16(foo)
23502         jal     __tls_get_addr
23503         addli   r0, zero, tls_ie(foo)
23504         auli    r0, r0, tls_ie_ha16(foo)
23505         addli   r0, r0, tls_ie_lo16(foo)'
23506         tls_first_major=2
23507         tls_first_minor=22
23508         tls_as_opt="--fatal-warnings"
23509         ;;
23510   tilegx*-*-*)
23511       conftest_s='
23512         .section ".tdata","awT",@progbits
23513 foo:    .long   25
23514         .text
23515         shl16insli r0, zero, hw0_last_tls_gd(foo)
23516         shl16insli r0, zero, hw1_last_tls_gd(foo)
23517         shl16insli r0, r0,   hw0_tls_gd(foo)
23518         jal        __tls_get_addr
23519         shl16insli r0, zero, hw1_last_tls_ie(foo)
23520         shl16insli r0, r0,   hw0_tls_ie(foo)'
23521         tls_first_major=2
23522         tls_first_minor=22
23523         tls_as_opt="--fatal-warnings"
23524         ;;
23525   xtensa*-*-*)
23526     conftest_s='
23527         .section ".tdata","awT",@progbits
23528 foo:    .long   25
23529         .text
23530         movi    a8, foo@TLSFUNC
23531         movi    a10, foo@TLSARG
23532         callx8.tls a8, foo@TLSCALL'
23533         tls_first_major=2
23534         tls_first_minor=19
23535         ;;
23536 esac
23537 set_have_as_tls=no
23538 if test "x$enable_tls" = xno ; then
23539   : # TLS explicitly disabled.
23540 elif test "x$enable_tls" = xyes ; then
23541   set_have_as_tls=yes # TLS explicitly enabled.
23542 elif test -z "$tls_first_major"; then
23543   : # If we don't have a check, assume no support.
23544 else
23545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23546 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23547 if test "${gcc_cv_as_tls+set}" = set; then :
23548   $as_echo_n "(cached) " >&6
23549 else
23550   gcc_cv_as_tls=no
23551     if test $in_tree_gas = yes; then
23552     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23553   then gcc_cv_as_tls=yes
23554 fi
23555   elif test x$gcc_cv_as != x; then
23556     $as_echo "$conftest_s" > conftest.s
23557     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23558   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23559   (eval $ac_try) 2>&5
23560   ac_status=$?
23561   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23562   test $ac_status = 0; }; }
23563     then
23564         gcc_cv_as_tls=yes
23565     else
23566       echo "configure: failed program was" >&5
23567       cat conftest.s >&5
23568     fi
23569     rm -f conftest.o conftest.s
23570   fi
23571 fi
23572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23573 $as_echo "$gcc_cv_as_tls" >&6; }
23574 if test $gcc_cv_as_tls = yes; then
23575   set_have_as_tls=yes
23576 fi
23577 fi
23578 case "$target" in
23579   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23580   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23581   # Sun style that Sun ld and GCC don't support any longer.
23582   *-*-solaris2.*)
23583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23584 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23585     ld_tls_support=no
23586     # Check ld and ld.so.1 TLS support.
23587     if echo "$ld_ver" | grep GNU > /dev/null; then
23588       # Assume all interesting versions of GNU ld have TLS support.
23589       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23590       ld_tls_support=yes
23591     else
23592       case "$target" in
23593         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23594         i?86-*-solaris2.9)
23595           min_tls_ld_vers_minor=374
23596           ;;
23597         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23598         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23599           min_tls_ld_vers_minor=343
23600           ;;
23601       esac
23602       if test "$ld_vers_major" -gt 1 || \
23603         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23604         ld_tls_support=yes
23605       else
23606         set_have_as_tls=no
23607       fi
23608     fi
23609     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23610 $as_echo "$ld_tls_support" >&6; }
23611
23612     save_LIBS="$LIBS"
23613     save_LDFLAGS="$LDFLAGS"
23614     LIBS=
23615     LDFLAGS=
23616
23617     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23618 $as_echo_n "checking library containing $tga_func... " >&6; }
23619     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23620     # (32-bit x86) only lived in libthread, so check for that.  Keep
23621     # set_have_as_tls if found, disable if not.
23622     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23624 $as_echo_n "checking for library containing $tga_func... " >&6; }
23625 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23626   $as_echo_n "(cached) " >&6
23627 else
23628   ac_func_search_save_LIBS=$LIBS
23629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23630 /* end confdefs.h.  */
23631
23632 /* Override any GCC internal prototype to avoid an error.
23633    Use char because int might match the return type of a GCC
23634    builtin and then its argument prototype would still apply.  */
23635 #ifdef __cplusplus
23636 extern "C"
23637 #endif
23638 char $tga_func ();
23639 int
23640 main ()
23641 {
23642 return $tga_func ();
23643   ;
23644   return 0;
23645 }
23646 _ACEOF
23647 for ac_lib in '' thread; do
23648   if test -z "$ac_lib"; then
23649     ac_res="none required"
23650   else
23651     ac_res=-l$ac_lib
23652     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23653   fi
23654   if ac_fn_c_try_link "$LINENO"; then :
23655   eval "$as_ac_Search=\$ac_res"
23656 fi
23657 rm -f core conftest.err conftest.$ac_objext \
23658     conftest$ac_exeext
23659   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23660   break
23661 fi
23662 done
23663 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23664
23665 else
23666   eval "$as_ac_Search=no"
23667 fi
23668 rm conftest.$ac_ext
23669 LIBS=$ac_func_search_save_LIBS
23670 fi
23671 eval ac_res=\$$as_ac_Search
23672                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23673 $as_echo "$ac_res" >&6; }
23674 eval ac_res=\$$as_ac_Search
23675 if test "$ac_res" != no; then :
23676   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23677
23678 else
23679   set_have_as_tls=no
23680 fi
23681
23682     # Clear LIBS if we cannot support TLS.
23683     if test $set_have_as_tls = no; then
23684       LIBS=
23685     fi
23686     # Always define LIB_TLS_SPEC, even without TLS support.
23687
23688 cat >>confdefs.h <<_ACEOF
23689 #define LIB_TLS_SPEC "$LIBS"
23690 _ACEOF
23691
23692     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23693 $as_echo "$LIBS" >&6; }
23694
23695     LIBS="$save_LIBS"
23696     LDFLAGS="$save_LDFLAGS"
23697     ;;
23698 esac
23699 if test $set_have_as_tls = yes ; then
23700
23701 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23702
23703 fi
23704
23705 # Target-specific assembler checks.
23706
23707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23708 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23709 gcc_cv_ld_static_dynamic=no
23710 gcc_cv_ld_static_option='-Bstatic'
23711 gcc_cv_ld_dynamic_option='-Bdynamic'
23712 if test $in_tree_ld = yes ; then
23713   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23714     gcc_cv_ld_static_dynamic=yes
23715   fi
23716 elif test x$gcc_cv_ld != x; then
23717   # Check if linker supports -Bstatic/-Bdynamic option
23718   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23719      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23720       gcc_cv_ld_static_dynamic=yes
23721   else
23722     case "$target" in
23723       # AIX ld uses -b flags
23724       *-*-aix4.[23]* | *-*-aix[5-9]*)
23725         gcc_cv_ld_static_dynamic=yes
23726         gcc_cv_ld_static_option="-bstatic"
23727         gcc_cv_ld_dynamic_option="-bdynamic"
23728         ;;
23729       # HP-UX ld uses -a flags to select between shared and archive.
23730       *-*-hpux*)
23731         if test x"$gnu_ld" = xno; then
23732           gcc_cv_ld_static_dynamic=yes
23733           gcc_cv_ld_static_option="-aarchive_shared"
23734           gcc_cv_ld_dynamic_option="-adefault"
23735         fi
23736         ;;
23737       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23738       *-*-solaris2*)
23739         gcc_cv_ld_static_dynamic=yes
23740         ;;
23741     esac
23742   fi
23743 fi
23744 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23745
23746 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23747
23748
23749 cat >>confdefs.h <<_ACEOF
23750 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23751 _ACEOF
23752
23753
23754 cat >>confdefs.h <<_ACEOF
23755 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23756 _ACEOF
23757
23758 fi
23759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23760 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23761
23762 if test x"$demangler_in_ld" = xyes; then
23763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23764 $as_echo_n "checking linker --demangle support... " >&6; }
23765   gcc_cv_ld_demangle=no
23766   if test $in_tree_ld = yes; then
23767     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23768       gcc_cv_ld_demangle=yes
23769     fi
23770   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23771     # Check if the GNU linker supports --demangle option
23772     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23773       gcc_cv_ld_demangle=yes
23774     fi
23775   fi
23776   if test x"$gcc_cv_ld_demangle" = xyes; then
23777
23778 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23779
23780   fi
23781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23782 $as_echo "$gcc_cv_ld_demangle" >&6; }
23783 fi
23784
23785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23786 $as_echo_n "checking linker plugin support... " >&6; }
23787 gcc_cv_lto_plugin=0
23788 if test -f liblto_plugin.la; then
23789   save_ld_ver="$ld_ver"
23790   save_ld_vers_major="$ld_vers_major"
23791   save_ld_vers_minor="$ld_vers_minor"
23792   save_ld_is_gold="$ld_is_gold"
23793
23794   ld_is_gold=no
23795
23796   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23797     ld_ver="GNU ld"
23798     # FIXME: ld_is_gold?
23799     ld_vers_major="$gcc_cv_gld_major_version"
23800     ld_vers_minor="$gcc_cv_gld_minor_version"
23801   else
23802     # Determine plugin linker version.
23803     # FIXME: Partial duplicate from above, generalize.
23804     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23805     if echo "$ld_ver" | grep GNU > /dev/null; then
23806       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23807         ld_is_gold=yes
23808         ld_vers=`echo $ld_ver | sed -n \
23809             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23810       else
23811         ld_vers=`echo $ld_ver | sed -n \
23812             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23813       fi
23814       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23815       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23816     fi
23817   fi
23818
23819   # Determine plugin support.
23820   if echo "$ld_ver" | grep GNU > /dev/null; then
23821     # Require GNU ld or gold 2.21+ for plugin support by default.
23822     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23823       gcc_cv_lto_plugin=2
23824     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23825     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23826       gcc_cv_lto_plugin=1
23827     fi
23828   fi
23829
23830   ld_ver="$save_ld_ver"
23831   ld_vers_major="$save_ld_vers_major"
23832   ld_vers_minor="$save_ld_vers_minor"
23833   ld_is_gold="$save_ld_is_gold"
23834 fi
23835
23836 cat >>confdefs.h <<_ACEOF
23837 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23838 _ACEOF
23839
23840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23841 $as_echo "$gcc_cv_lto_plugin" >&6; }
23842
23843 case "$target" in
23844   # All TARGET_ABI_OSF targets.
23845   alpha*-*-linux* | alpha*-*-*bsd*)
23846     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23847 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23848 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23849   $as_echo_n "(cached) " >&6
23850 else
23851   gcc_cv_as_alpha_explicit_relocs=no
23852     if test $in_tree_gas = yes; then
23853     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23854   then gcc_cv_as_alpha_explicit_relocs=yes
23855 fi
23856   elif test x$gcc_cv_as != x; then
23857     $as_echo '  .set nomacro
23858         .text
23859         extbl   $3, $2, $3      !lituse_bytoff!1
23860         ldq     $2, a($29)      !literal!1
23861         ldq     $4, b($29)      !literal!2
23862         ldq_u   $3, 0($2)       !lituse_base!1
23863         ldq     $27, f($29)     !literal!5
23864         jsr     $26, ($27), f   !lituse_jsr!5
23865         ldah    $29, 0($26)     !gpdisp!3
23866         lda     $0, c($29)      !gprel
23867         ldah    $1, d($29)      !gprelhigh
23868         lda     $1, d($1)       !gprellow
23869         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23870     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23871   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23872   (eval $ac_try) 2>&5
23873   ac_status=$?
23874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23875   test $ac_status = 0; }; }
23876     then
23877         gcc_cv_as_alpha_explicit_relocs=yes
23878     else
23879       echo "configure: failed program was" >&5
23880       cat conftest.s >&5
23881     fi
23882     rm -f conftest.o conftest.s
23883   fi
23884 fi
23885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23886 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23887 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23888
23889 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23890
23891 fi
23892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23893 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23894 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23895   $as_echo_n "(cached) " >&6
23896 else
23897   gcc_cv_as_alpha_jsrdirect_relocs=no
23898     if test $in_tree_gas = yes; then
23899     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23900   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23901 fi
23902   elif test x$gcc_cv_as != x; then
23903     $as_echo '  .set nomacro
23904         .text
23905         ldq     $27, a($29)     !literal!1
23906         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23907     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23908   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23909   (eval $ac_try) 2>&5
23910   ac_status=$?
23911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23912   test $ac_status = 0; }; }
23913     then
23914         gcc_cv_as_alpha_jsrdirect_relocs=yes
23915     else
23916       echo "configure: failed program was" >&5
23917       cat conftest.s >&5
23918     fi
23919     rm -f conftest.o conftest.s
23920   fi
23921 fi
23922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23923 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23924 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23925
23926 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23927
23928 fi
23929     ;;
23930
23931   cris-*-*)
23932     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23933 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23934 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23935   $as_echo_n "(cached) " >&6
23936 else
23937   gcc_cv_as_cris_no_mul_bug=no
23938     if test $in_tree_gas = yes; then
23939     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23940   then gcc_cv_as_cris_no_mul_bug=yes
23941 fi
23942   elif test x$gcc_cv_as != x; then
23943     $as_echo '.text' > conftest.s
23944     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23945   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23946   (eval $ac_try) 2>&5
23947   ac_status=$?
23948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23949   test $ac_status = 0; }; }
23950     then
23951         gcc_cv_as_cris_no_mul_bug=yes
23952     else
23953       echo "configure: failed program was" >&5
23954       cat conftest.s >&5
23955     fi
23956     rm -f conftest.o conftest.s
23957   fi
23958 fi
23959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23960 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23961 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23962
23963 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23964
23965 fi
23966     ;;
23967
23968   sparc*-*-*)
23969     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23970 $as_echo_n "checking assembler for .register... " >&6; }
23971 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23972   $as_echo_n "(cached) " >&6
23973 else
23974   gcc_cv_as_sparc_register_op=no
23975   if test x$gcc_cv_as != x; then
23976     $as_echo '.register %g2, #scratch' > conftest.s
23977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23979   (eval $ac_try) 2>&5
23980   ac_status=$?
23981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23982   test $ac_status = 0; }; }
23983     then
23984         gcc_cv_as_sparc_register_op=yes
23985     else
23986       echo "configure: failed program was" >&5
23987       cat conftest.s >&5
23988     fi
23989     rm -f conftest.o conftest.s
23990   fi
23991 fi
23992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23993 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23994 if test $gcc_cv_as_sparc_register_op = yes; then
23995
23996 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23997
23998 fi
23999
24000     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24001 $as_echo_n "checking assembler for #nobits... " >&6; }
24002 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24003   $as_echo_n "(cached) " >&6
24004 else
24005   gcc_cv_as_sparc_nobits=no
24006   if test x$gcc_cv_as != x; then
24007     $as_echo '.section "nobits",#alloc,#write,#nobits
24008        .section "progbits",#alloc,#write,#progbits' > conftest.s
24009     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24010   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24011   (eval $ac_try) 2>&5
24012   ac_status=$?
24013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24014   test $ac_status = 0; }; }
24015     then
24016         gcc_cv_as_sparc_nobits=yes
24017     else
24018       echo "configure: failed program was" >&5
24019       cat conftest.s >&5
24020     fi
24021     rm -f conftest.o conftest.s
24022   fi
24023 fi
24024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24025 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24026
24027
24028 cat >>confdefs.h <<_ACEOF
24029 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24030 _ACEOF
24031
24032
24033     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24034 $as_echo_n "checking assembler for -relax option... " >&6; }
24035 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24036   $as_echo_n "(cached) " >&6
24037 else
24038   gcc_cv_as_sparc_relax=no
24039   if test x$gcc_cv_as != x; then
24040     $as_echo '.text' > conftest.s
24041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24042   { { eval echo "\"\$as_me\":${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_sparc_relax=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_sparc_relax" >&5
24057 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24058 if test $gcc_cv_as_sparc_relax = yes; then
24059
24060 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24061
24062 fi
24063
24064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24065 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24066 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24067   $as_echo_n "(cached) " >&6
24068 else
24069   gcc_cv_as_sparc_gotdata_op=no
24070   if test x$gcc_cv_as != x; then
24071     $as_echo '.text
24072 .align 4
24073 foo:
24074         nop
24075 bar:
24076         sethi %gdop_hix22(foo), %g1
24077         xor    %g1, %gdop_lox10(foo), %g1
24078         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24079     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24080   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24081   (eval $ac_try) 2>&5
24082   ac_status=$?
24083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24084   test $ac_status = 0; }; }
24085     then
24086         if test x$gcc_cv_ld != x \
24087        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24088          if test x$gcc_cv_objdump != x; then
24089            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24090               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24091                gcc_cv_as_sparc_gotdata_op=no
24092            else
24093                gcc_cv_as_sparc_gotdata_op=yes
24094            fi
24095          fi
24096        fi
24097        rm -f conftest
24098     else
24099       echo "configure: failed program was" >&5
24100       cat conftest.s >&5
24101     fi
24102     rm -f conftest.o conftest.s
24103   fi
24104 fi
24105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24106 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24107 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24108
24109 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24110
24111 fi
24112
24113     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24114 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24115 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24116   $as_echo_n "(cached) " >&6
24117 else
24118   gcc_cv_as_sparc_ua_pcrel=no
24119   if test x$gcc_cv_as != x; then
24120     $as_echo '.text
24121 foo:
24122         nop
24123 .data
24124 .align 4
24125 .byte 0
24126 .uaword %r_disp32(foo)' > conftest.s
24127     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24128   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24129   (eval $ac_try) 2>&5
24130   ac_status=$?
24131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24132   test $ac_status = 0; }; }
24133     then
24134         if test x$gcc_cv_ld != x \
24135        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24136          gcc_cv_as_sparc_ua_pcrel=yes
24137        fi
24138        rm -f conftest
24139     else
24140       echo "configure: failed program was" >&5
24141       cat conftest.s >&5
24142     fi
24143     rm -f conftest.o conftest.s
24144   fi
24145 fi
24146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24147 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24148 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24149
24150 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24151
24152
24153       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24154 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24155 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24156   $as_echo_n "(cached) " >&6
24157 else
24158   gcc_cv_as_sparc_ua_pcrel_hidden=no
24159   if test x$gcc_cv_as != x; then
24160     $as_echo '.data
24161 .align 4
24162 .byte 0x31
24163 .uaword %r_disp32(foo)
24164 .byte 0x32, 0x33, 0x34
24165 .global foo
24166 .hidden foo
24167 foo:
24168 .skip 4' > conftest.s
24169     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24170   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24171   (eval $ac_try) 2>&5
24172   ac_status=$?
24173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24174   test $ac_status = 0; }; }
24175     then
24176         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24177          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24178          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24179             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24180             if $gcc_cv_objdump -R conftest 2> /dev/null \
24181                | grep 'DISP32' > /dev/null 2>&1; then
24182                 :
24183             else
24184                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24185             fi
24186          fi
24187          rm -f conftest
24188     else
24189       echo "configure: failed program was" >&5
24190       cat conftest.s >&5
24191     fi
24192     rm -f conftest.o conftest.s
24193   fi
24194 fi
24195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24196 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24197 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24198
24199 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24200
24201 fi
24202
24203 fi # unaligned pcrel relocs
24204
24205     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24206 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24207 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24208   $as_echo_n "(cached) " >&6
24209 else
24210   gcc_cv_as_sparc_offsetable_lo10=no
24211   if test x$gcc_cv_as != x; then
24212     $as_echo '.text
24213         or %g1, %lo(ab) + 12, %g1
24214         or %g1, %lo(ab + 12), %g1' > conftest.s
24215     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24216   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24217   (eval $ac_try) 2>&5
24218   ac_status=$?
24219   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24220   test $ac_status = 0; }; }
24221     then
24222         if test x$gcc_cv_objdump != x \
24223        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24224           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24225          gcc_cv_as_sparc_offsetable_lo10=yes
24226        fi
24227     else
24228       echo "configure: failed program was" >&5
24229       cat conftest.s >&5
24230     fi
24231     rm -f conftest.o conftest.s
24232   fi
24233 fi
24234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24235 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24236 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24237
24238 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24239
24240 fi
24241
24242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24243 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24244 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24245   $as_echo_n "(cached) " >&6
24246 else
24247   gcc_cv_as_sparc_fmaf=no
24248   if test x$gcc_cv_as != x; then
24249     $as_echo '.text
24250        .register %g2, #scratch
24251        .register %g3, #scratch
24252        .align 4
24253        fmaddd %f0, %f2, %f4, %f6
24254        addxccc %g1, %g2, %g3
24255        fsrl32 %f2, %f4, %f8
24256        fnaddd %f10, %f12, %f14' > conftest.s
24257     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24258   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24259   (eval $ac_try) 2>&5
24260   ac_status=$?
24261   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24262   test $ac_status = 0; }; }
24263     then
24264         gcc_cv_as_sparc_fmaf=yes
24265     else
24266       echo "configure: failed program was" >&5
24267       cat conftest.s >&5
24268     fi
24269     rm -f conftest.o conftest.s
24270   fi
24271 fi
24272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24273 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24274 if test $gcc_cv_as_sparc_fmaf = yes; then
24275
24276 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24277
24278 fi
24279
24280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24281 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24282 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24283   $as_echo_n "(cached) " >&6
24284 else
24285   gcc_cv_as_sparc_sparc4=no
24286   if test x$gcc_cv_as != x; then
24287     $as_echo '.text
24288        .register %g2, #scratch
24289        .register %g3, #scratch
24290        .align 4
24291        cxbe %g2, %g3, 1f
24292 1:     cwbneg %g2, %g3, 1f
24293 1:     sha1
24294        md5
24295        aes_kexpand0 %f4, %f6, %f8
24296        des_round %f38, %f40, %f42, %f44
24297        camellia_f %f54, %f56, %f58, %f60
24298        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24299     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24300   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24301   (eval $ac_try) 2>&5
24302   ac_status=$?
24303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24304   test $ac_status = 0; }; }
24305     then
24306         gcc_cv_as_sparc_sparc4=yes
24307     else
24308       echo "configure: failed program was" >&5
24309       cat conftest.s >&5
24310     fi
24311     rm -f conftest.o conftest.s
24312   fi
24313 fi
24314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24315 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24316 if test $gcc_cv_as_sparc_sparc4 = yes; then
24317
24318 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24319
24320 fi
24321
24322     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24323 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24324 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24325   $as_echo_n "(cached) " >&6
24326 else
24327   gcc_cv_as_sparc_leon=no
24328   if test x$gcc_cv_as != x; then
24329     $as_echo '.text
24330        .register %g2, #scratch
24331        .register %g3, #scratch
24332        .align 4
24333        smac %g2, %g3, %g1
24334        umac %g2, %g3, %g1
24335        cas [%g2], %g3, %g1' > conftest.s
24336     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24337   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24338   (eval $ac_try) 2>&5
24339   ac_status=$?
24340   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24341   test $ac_status = 0; }; }
24342     then
24343         gcc_cv_as_sparc_leon=yes
24344     else
24345       echo "configure: failed program was" >&5
24346       cat conftest.s >&5
24347     fi
24348     rm -f conftest.o conftest.s
24349   fi
24350 fi
24351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24352 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24353 if test $gcc_cv_as_sparc_leon = yes; then
24354
24355 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24356
24357 fi
24358     ;;
24359
24360   i[34567]86-*-* | x86_64-*-*)
24361     case $target_os in
24362       cygwin*)
24363         # Full C++ conformance when using a shared libstdc++-v3 requires some
24364         # support from the Cygwin DLL, which in more recent versions exports
24365         # wrappers to aid in interposing and redirecting operators new, delete,
24366         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24367         # are configuring for a version of Cygwin that exports the wrappers.
24368         if test x$host = x$target; then
24369           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24370 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24371   gcc_ac_cygwin_dll_wrappers=yes
24372 else
24373   gcc_ac_cygwin_dll_wrappers=no
24374 fi
24375
24376         else
24377           # Can't check presence of libc functions during cross-compile, so
24378           # we just have to assume we're building for an up-to-date target.
24379           gcc_ac_cygwin_dll_wrappers=yes
24380         fi
24381
24382 cat >>confdefs.h <<_ACEOF
24383 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24384 _ACEOF
24385
24386     esac
24387     case $target_os in
24388       cygwin* | pe | mingw32* | interix*)
24389         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24390         # definition is used unconditionally to initialise the default state of
24391         # the target option variable that governs usage of the feature.
24392         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24393 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24394 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24395   $as_echo_n "(cached) " >&6
24396 else
24397   gcc_cv_as_comm_has_align=no
24398     if test $in_tree_gas = yes; then
24399     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24400   then gcc_cv_as_comm_has_align=yes
24401 fi
24402   elif test x$gcc_cv_as != x; then
24403     $as_echo '.comm foo,1,32' > conftest.s
24404     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24405   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24406   (eval $ac_try) 2>&5
24407   ac_status=$?
24408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24409   test $ac_status = 0; }; }
24410     then
24411         gcc_cv_as_comm_has_align=yes
24412     else
24413       echo "configure: failed program was" >&5
24414       cat conftest.s >&5
24415     fi
24416     rm -f conftest.o conftest.s
24417   fi
24418 fi
24419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24420 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24421
24422
24423 cat >>confdefs.h <<_ACEOF
24424 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24425 _ACEOF
24426
24427         # Used for DWARF 2 in PE
24428         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24429 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24430 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24431   $as_echo_n "(cached) " >&6
24432 else
24433   gcc_cv_as_ix86_pe_secrel32=no
24434     if test $in_tree_gas = yes; then
24435     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24436   then gcc_cv_as_ix86_pe_secrel32=yes
24437 fi
24438   elif test x$gcc_cv_as != x; then
24439     $as_echo '.text
24440 foo:    nop
24441 .data
24442         .secrel32 foo' > conftest.s
24443     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24444   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24445   (eval $ac_try) 2>&5
24446   ac_status=$?
24447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24448   test $ac_status = 0; }; }
24449     then
24450         if test x$gcc_cv_ld != x \
24451            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24452              gcc_cv_as_ix86_pe_secrel32=yes
24453            fi
24454            rm -f conftest
24455     else
24456       echo "configure: failed program was" >&5
24457       cat conftest.s >&5
24458     fi
24459     rm -f conftest.o conftest.s
24460   fi
24461 fi
24462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24463 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24464 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24465
24466 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24467
24468 fi
24469         # Test if the assembler supports the extended form of the .section
24470         # directive that specifies section alignment.  LTO support uses this,
24471         # but normally only after installation, so we warn but don't fail the
24472         # configure if LTO is enabled but the assembler does not support it.
24473         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24474 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24475 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24476   $as_echo_n "(cached) " >&6
24477 else
24478   gcc_cv_as_section_has_align=no
24479     if test $in_tree_gas = yes; then
24480     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24481   then gcc_cv_as_section_has_align=yes
24482 fi
24483   elif test x$gcc_cv_as != x; then
24484     $as_echo '.section lto_test,"dr0"' > conftest.s
24485     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24486   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24487   (eval $ac_try) 2>&5
24488   ac_status=$?
24489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24490   test $ac_status = 0; }; }
24491     then
24492         gcc_cv_as_section_has_align=yes
24493     else
24494       echo "configure: failed program was" >&5
24495       cat conftest.s >&5
24496     fi
24497     rm -f conftest.o conftest.s
24498   fi
24499 fi
24500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24501 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24502
24503         if test x$gcc_cv_as_section_has_align != xyes; then
24504           case ",$enable_languages," in
24505             *,lto,*)
24506               { $as_echo "$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
24507 $as_echo "$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;}
24508               ;;
24509           esac
24510         fi
24511         # Test if the assembler supports the section flag 'e' for specifying
24512         # an excluded section.
24513         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24514 $as_echo_n "checking assembler for .section with e... " >&6; }
24515 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24516   $as_echo_n "(cached) " >&6
24517 else
24518   gcc_cv_as_section_has_e=no
24519     if test $in_tree_gas = yes; then
24520     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24521   then gcc_cv_as_section_has_e=yes
24522 fi
24523   elif test x$gcc_cv_as != x; then
24524     $as_echo '.section foo1,"e"
24525 .byte 0,0,0,0' > conftest.s
24526     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24527   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24528   (eval $ac_try) 2>&5
24529   ac_status=$?
24530   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24531   test $ac_status = 0; }; }
24532     then
24533         gcc_cv_as_section_has_e=yes
24534     else
24535       echo "configure: failed program was" >&5
24536       cat conftest.s >&5
24537     fi
24538     rm -f conftest.o conftest.s
24539   fi
24540 fi
24541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24542 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24543
24544
24545 cat >>confdefs.h <<_ACEOF
24546 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24547 _ACEOF
24548
24549         ;;
24550     esac
24551
24552     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24553 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24554 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24555   $as_echo_n "(cached) " >&6
24556 else
24557   gcc_cv_as_ix86_filds=no
24558   if test x$gcc_cv_as != x; then
24559     $as_echo 'filds mem; fists mem' > conftest.s
24560     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24561   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24562   (eval $ac_try) 2>&5
24563   ac_status=$?
24564   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24565   test $ac_status = 0; }; }
24566     then
24567         gcc_cv_as_ix86_filds=yes
24568     else
24569       echo "configure: failed program was" >&5
24570       cat conftest.s >&5
24571     fi
24572     rm -f conftest.o conftest.s
24573   fi
24574 fi
24575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24576 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24577 if test $gcc_cv_as_ix86_filds = yes; then
24578
24579 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24580
24581 fi
24582
24583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24584 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24585 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24586   $as_echo_n "(cached) " >&6
24587 else
24588   gcc_cv_as_ix86_fildq=no
24589   if test x$gcc_cv_as != x; then
24590     $as_echo 'fildq mem; fistpq mem' > conftest.s
24591     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24592   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24593   (eval $ac_try) 2>&5
24594   ac_status=$?
24595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24596   test $ac_status = 0; }; }
24597     then
24598         gcc_cv_as_ix86_fildq=yes
24599     else
24600       echo "configure: failed program was" >&5
24601       cat conftest.s >&5
24602     fi
24603     rm -f conftest.o conftest.s
24604   fi
24605 fi
24606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24607 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24608 if test $gcc_cv_as_ix86_fildq = yes; then
24609
24610 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24611
24612 fi
24613
24614     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24615 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24616 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24617   $as_echo_n "(cached) " >&6
24618 else
24619   gcc_cv_as_ix86_cmov_sun_syntax=no
24620   if test x$gcc_cv_as != x; then
24621     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24624   (eval $ac_try) 2>&5
24625   ac_status=$?
24626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24627   test $ac_status = 0; }; }
24628     then
24629         gcc_cv_as_ix86_cmov_sun_syntax=yes
24630     else
24631       echo "configure: failed program was" >&5
24632       cat conftest.s >&5
24633     fi
24634     rm -f conftest.o conftest.s
24635   fi
24636 fi
24637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24638 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24639 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24640
24641 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24642
24643 fi
24644
24645     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24646 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24647 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24648   $as_echo_n "(cached) " >&6
24649 else
24650   gcc_cv_as_ix86_ffreep=no
24651   if test x$gcc_cv_as != x; then
24652     $as_echo 'ffreep %st(1)' > conftest.s
24653     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24654   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24655   (eval $ac_try) 2>&5
24656   ac_status=$?
24657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24658   test $ac_status = 0; }; }
24659     then
24660         gcc_cv_as_ix86_ffreep=yes
24661     else
24662       echo "configure: failed program was" >&5
24663       cat conftest.s >&5
24664     fi
24665     rm -f conftest.o conftest.s
24666   fi
24667 fi
24668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24669 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24670 if test $gcc_cv_as_ix86_ffreep = yes; then
24671
24672 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24673
24674 fi
24675
24676     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24677 $as_echo_n "checking assembler for .quad directive... " >&6; }
24678 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24679   $as_echo_n "(cached) " >&6
24680 else
24681   gcc_cv_as_ix86_quad=no
24682   if test x$gcc_cv_as != x; then
24683     $as_echo '.quad 0' > conftest.s
24684     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24685   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24686   (eval $ac_try) 2>&5
24687   ac_status=$?
24688   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24689   test $ac_status = 0; }; }
24690     then
24691         gcc_cv_as_ix86_quad=yes
24692     else
24693       echo "configure: failed program was" >&5
24694       cat conftest.s >&5
24695     fi
24696     rm -f conftest.o conftest.s
24697   fi
24698 fi
24699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24700 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24701 if test $gcc_cv_as_ix86_quad = yes; then
24702
24703 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24704
24705 fi
24706
24707     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24708 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24709 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24710   $as_echo_n "(cached) " >&6
24711 else
24712   gcc_cv_as_ix86_sahf=no
24713   if test x$gcc_cv_as != x; then
24714     $as_echo '.code64
24715        sahf' > conftest.s
24716     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24717   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24718   (eval $ac_try) 2>&5
24719   ac_status=$?
24720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24721   test $ac_status = 0; }; }
24722     then
24723         gcc_cv_as_ix86_sahf=yes
24724     else
24725       echo "configure: failed program was" >&5
24726       cat conftest.s >&5
24727     fi
24728     rm -f conftest.o conftest.s
24729   fi
24730 fi
24731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24732 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24733 if test $gcc_cv_as_ix86_sahf = yes; then
24734
24735 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24736
24737 fi
24738
24739     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24740 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24741 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24742   $as_echo_n "(cached) " >&6
24743 else
24744   gcc_cv_as_ix86_hle=no
24745   if test x$gcc_cv_as != x; then
24746     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24747     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24748   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24749   (eval $ac_try) 2>&5
24750   ac_status=$?
24751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24752   test $ac_status = 0; }; }
24753     then
24754         gcc_cv_as_ix86_hle=yes
24755     else
24756       echo "configure: failed program was" >&5
24757       cat conftest.s >&5
24758     fi
24759     rm -f conftest.o conftest.s
24760   fi
24761 fi
24762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24763 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24764 if test $gcc_cv_as_ix86_hle = yes; then
24765
24766 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24767
24768 fi
24769
24770     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24771 $as_echo_n "checking assembler for swap suffix... " >&6; }
24772 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24773   $as_echo_n "(cached) " >&6
24774 else
24775   gcc_cv_as_ix86_swap=no
24776   if test x$gcc_cv_as != x; then
24777     $as_echo 'movl.s %esp, %ebp' > conftest.s
24778     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24779   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24780   (eval $ac_try) 2>&5
24781   ac_status=$?
24782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24783   test $ac_status = 0; }; }
24784     then
24785         gcc_cv_as_ix86_swap=yes
24786     else
24787       echo "configure: failed program was" >&5
24788       cat conftest.s >&5
24789     fi
24790     rm -f conftest.o conftest.s
24791   fi
24792 fi
24793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24794 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24795 if test $gcc_cv_as_ix86_swap = yes; then
24796
24797 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24798
24799 fi
24800
24801     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24802 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24803 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24804   $as_echo_n "(cached) " >&6
24805 else
24806   gcc_cv_as_ix86_diff_sect_delta=no
24807   if test x$gcc_cv_as != x; then
24808     $as_echo '.section .rodata
24809 .L1:
24810         .long .L2-.L1
24811         .long .L3-.L1
24812         .text
24813 .L3:    nop
24814 .L2:    nop' > conftest.s
24815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24817   (eval $ac_try) 2>&5
24818   ac_status=$?
24819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24820   test $ac_status = 0; }; }
24821     then
24822         gcc_cv_as_ix86_diff_sect_delta=yes
24823     else
24824       echo "configure: failed program was" >&5
24825       cat conftest.s >&5
24826     fi
24827     rm -f conftest.o conftest.s
24828   fi
24829 fi
24830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24831 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24832 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24833
24834 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24835
24836 fi
24837
24838     # These two are used unconditionally by i386.[ch]; it is to be defined
24839     # to 1 if the feature is present, 0 otherwise.
24840     as_ix86_gotoff_in_data_opt=
24841     if test x$gas = xyes; then
24842       as_ix86_gotoff_in_data_opt="--32"
24843     fi
24844     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24845 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24846 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24847   $as_echo_n "(cached) " >&6
24848 else
24849   gcc_cv_as_ix86_gotoff_in_data=no
24850     if test $in_tree_gas = yes; then
24851     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24852   then gcc_cv_as_ix86_gotoff_in_data=yes
24853 fi
24854   elif test x$gcc_cv_as != x; then
24855     $as_echo '  .text
24856 .L0:
24857         nop
24858         .data
24859         .long .L0@GOTOFF' > conftest.s
24860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $as_ix86_gotoff_in_data_opt -o conftest.o conftest.s >&5'
24861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24862   (eval $ac_try) 2>&5
24863   ac_status=$?
24864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24865   test $ac_status = 0; }; }
24866     then
24867         gcc_cv_as_ix86_gotoff_in_data=yes
24868     else
24869       echo "configure: failed program was" >&5
24870       cat conftest.s >&5
24871     fi
24872     rm -f conftest.o conftest.s
24873   fi
24874 fi
24875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24876 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24877
24878
24879 cat >>confdefs.h <<_ACEOF
24880 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24881 _ACEOF
24882
24883
24884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24885 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24886 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24887   $as_echo_n "(cached) " >&6
24888 else
24889   gcc_cv_as_ix86_rep_lock_prefix=no
24890   if test x$gcc_cv_as != x; then
24891     $as_echo 'rep movsl
24892          rep ret
24893          rep nop
24894          rep bsf %ecx, %eax
24895          rep bsr %ecx, %eax
24896          lock addl %edi, (%eax,%esi)
24897          lock orl $0, (%esp)' > conftest.s
24898     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24900   (eval $ac_try) 2>&5
24901   ac_status=$?
24902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24903   test $ac_status = 0; }; }
24904     then
24905         gcc_cv_as_ix86_rep_lock_prefix=yes
24906     else
24907       echo "configure: failed program was" >&5
24908       cat conftest.s >&5
24909     fi
24910     rm -f conftest.o conftest.s
24911   fi
24912 fi
24913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24914 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24915 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24916
24917 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24918
24919 fi
24920
24921     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ud2 mnemonic" >&5
24922 $as_echo_n "checking assembler for ud2 mnemonic... " >&6; }
24923 if test "${gcc_cv_as_ix86_ud2+set}" = set; then :
24924   $as_echo_n "(cached) " >&6
24925 else
24926   gcc_cv_as_ix86_ud2=no
24927   if test x$gcc_cv_as != x; then
24928     $as_echo 'ud2' > conftest.s
24929     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24930   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24931   (eval $ac_try) 2>&5
24932   ac_status=$?
24933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24934   test $ac_status = 0; }; }
24935     then
24936         gcc_cv_as_ix86_ud2=yes
24937     else
24938       echo "configure: failed program was" >&5
24939       cat conftest.s >&5
24940     fi
24941     rm -f conftest.o conftest.s
24942   fi
24943 fi
24944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ud2" >&5
24945 $as_echo "$gcc_cv_as_ix86_ud2" >&6; }
24946 if test $gcc_cv_as_ix86_ud2 = yes; then
24947
24948 $as_echo "#define HAVE_AS_IX86_UD2 1" >>confdefs.h
24949
24950 fi
24951
24952     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24953 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24954 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24955   $as_echo_n "(cached) " >&6
24956 else
24957   gcc_cv_as_ix86_tlsgdplt=no
24958   if test x$gcc_cv_as != x; then
24959     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24960     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24961   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24962   (eval $ac_try) 2>&5
24963   ac_status=$?
24964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24965   test $ac_status = 0; }; }
24966     then
24967         if test x$gcc_cv_ld != x \
24968          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24969            gcc_cv_as_ix86_tlsgdplt=yes
24970          fi
24971          rm -f conftest
24972     else
24973       echo "configure: failed program was" >&5
24974       cat conftest.s >&5
24975     fi
24976     rm -f conftest.o conftest.s
24977   fi
24978 fi
24979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24980 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24981 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24982
24983 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24984
24985 fi
24986
24987     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24988 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24989 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24990   $as_echo_n "(cached) " >&6
24991 else
24992   gcc_cv_as_ix86_tlsldmplt=no
24993   if test x$gcc_cv_as != x; then
24994     $as_echo 'tls_ld:
24995          call    tls_ld@tlsldmplt' > conftest.s
24996     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24997   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24998   (eval $ac_try) 2>&5
24999   ac_status=$?
25000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25001   test $ac_status = 0; }; }
25002     then
25003         if test x$gcc_cv_ld != x \
25004          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25005            gcc_cv_as_ix86_tlsldmplt=yes
25006          fi
25007          rm -f conftest
25008     else
25009       echo "configure: failed program was" >&5
25010       cat conftest.s >&5
25011     fi
25012     rm -f conftest.o conftest.s
25013   fi
25014 fi
25015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25016 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25017 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
25018
25019 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
25020
25021 fi
25022
25023     ;;
25024
25025   ia64*-*-*)
25026     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25027 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25028 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25029   $as_echo_n "(cached) " >&6
25030 else
25031   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25032     if test $in_tree_gas = yes; then
25033     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25034   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25035 fi
25036   elif test x$gcc_cv_as != x; then
25037     $as_echo '  .text
25038         addl r15 = @ltoffx(x#), gp
25039         ;;
25040         ld8.mov r16 = [r15], x#' > conftest.s
25041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25043   (eval $ac_try) 2>&5
25044   ac_status=$?
25045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25046   test $ac_status = 0; }; }
25047     then
25048         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25049     else
25050       echo "configure: failed program was" >&5
25051       cat conftest.s >&5
25052     fi
25053     rm -f conftest.o conftest.s
25054   fi
25055 fi
25056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25057 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25058 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25059
25060 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25061
25062 fi
25063
25064     ;;
25065
25066   powerpc*-*-*)
25067     case $target in
25068       *-*-aix*) conftest_s='    .machine "pwr5"
25069         .csect .text[PR]
25070         mfcr 3,128';;
25071       *-*-darwin*)
25072         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25073 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25074 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25075   $as_echo_n "(cached) " >&6
25076 else
25077   gcc_cv_as_machine_directive=no
25078   if test x$gcc_cv_as != x; then
25079     $as_echo '  .machine ppc7400' > conftest.s
25080     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25081   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25082   (eval $ac_try) 2>&5
25083   ac_status=$?
25084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25085   test $ac_status = 0; }; }
25086     then
25087         gcc_cv_as_machine_directive=yes
25088     else
25089       echo "configure: failed program was" >&5
25090       cat conftest.s >&5
25091     fi
25092     rm -f conftest.o conftest.s
25093   fi
25094 fi
25095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25096 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25097
25098         if test x$gcc_cv_as_machine_directive != xyes; then
25099           echo "*** This target requires an assembler supporting \".machine\"" >&2
25100           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25101           test x$build = x$target && exit 1
25102         fi
25103         conftest_s='    .text
25104         mfcr r3,128';;
25105       *) conftest_s='   .machine power4
25106         .text
25107         mfcr 3,128';;
25108     esac
25109
25110     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25111 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25112 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25113   $as_echo_n "(cached) " >&6
25114 else
25115   gcc_cv_as_powerpc_mfcrf=no
25116     if test $in_tree_gas = yes; then
25117     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25118   then gcc_cv_as_powerpc_mfcrf=yes
25119 fi
25120   elif test x$gcc_cv_as != x; then
25121     $as_echo "$conftest_s" > conftest.s
25122     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25123   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25124   (eval $ac_try) 2>&5
25125   ac_status=$?
25126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25127   test $ac_status = 0; }; }
25128     then
25129         gcc_cv_as_powerpc_mfcrf=yes
25130     else
25131       echo "configure: failed program was" >&5
25132       cat conftest.s >&5
25133     fi
25134     rm -f conftest.o conftest.s
25135   fi
25136 fi
25137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25138 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25139 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25140
25141 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25142
25143 fi
25144
25145     case $target in
25146       *-*-aix*) conftest_s='    .machine "pwr5"
25147         .csect .text[PR]
25148         popcntb 3,3';;
25149       *) conftest_s='   .machine power5
25150         .text
25151         popcntb 3,3';;
25152     esac
25153
25154     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25155 $as_echo_n "checking assembler for popcntb support... " >&6; }
25156 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25157   $as_echo_n "(cached) " >&6
25158 else
25159   gcc_cv_as_powerpc_popcntb=no
25160     if test $in_tree_gas = yes; then
25161     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25162   then gcc_cv_as_powerpc_popcntb=yes
25163 fi
25164   elif test x$gcc_cv_as != x; then
25165     $as_echo "$conftest_s" > conftest.s
25166     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25167   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25168   (eval $ac_try) 2>&5
25169   ac_status=$?
25170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25171   test $ac_status = 0; }; }
25172     then
25173         gcc_cv_as_powerpc_popcntb=yes
25174     else
25175       echo "configure: failed program was" >&5
25176       cat conftest.s >&5
25177     fi
25178     rm -f conftest.o conftest.s
25179   fi
25180 fi
25181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25182 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25183 if test $gcc_cv_as_powerpc_popcntb = yes; then
25184
25185 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25186
25187 fi
25188
25189     case $target in
25190       *-*-aix*) conftest_s='    .machine "pwr5x"
25191         .csect .text[PR]
25192         frin 1,1';;
25193       *) conftest_s='   .machine power5
25194         .text
25195         frin 1,1';;
25196     esac
25197
25198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25199 $as_echo_n "checking assembler for fp round support... " >&6; }
25200 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25201   $as_echo_n "(cached) " >&6
25202 else
25203   gcc_cv_as_powerpc_fprnd=no
25204     if test $in_tree_gas = yes; then
25205     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25206   then gcc_cv_as_powerpc_fprnd=yes
25207 fi
25208   elif test x$gcc_cv_as != x; then
25209     $as_echo "$conftest_s" > conftest.s
25210     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25211   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25212   (eval $ac_try) 2>&5
25213   ac_status=$?
25214   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25215   test $ac_status = 0; }; }
25216     then
25217         gcc_cv_as_powerpc_fprnd=yes
25218     else
25219       echo "configure: failed program was" >&5
25220       cat conftest.s >&5
25221     fi
25222     rm -f conftest.o conftest.s
25223   fi
25224 fi
25225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25226 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25227 if test $gcc_cv_as_powerpc_fprnd = yes; then
25228
25229 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25230
25231 fi
25232
25233     case $target in
25234       *-*-aix*) conftest_s='    .machine "pwr6"
25235         .csect .text[PR]
25236         mffgpr 1,3';;
25237       *) conftest_s='   .machine power6
25238         .text
25239         mffgpr 1,3';;
25240     esac
25241
25242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25243 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25244 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25245   $as_echo_n "(cached) " >&6
25246 else
25247   gcc_cv_as_powerpc_mfpgpr=no
25248     if test $in_tree_gas = yes; then
25249     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25250   then gcc_cv_as_powerpc_mfpgpr=yes
25251 fi
25252   elif test x$gcc_cv_as != x; then
25253     $as_echo "$conftest_s" > conftest.s
25254     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25255   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25256   (eval $ac_try) 2>&5
25257   ac_status=$?
25258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25259   test $ac_status = 0; }; }
25260     then
25261         gcc_cv_as_powerpc_mfpgpr=yes
25262     else
25263       echo "configure: failed program was" >&5
25264       cat conftest.s >&5
25265     fi
25266     rm -f conftest.o conftest.s
25267   fi
25268 fi
25269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25270 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25271 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25272
25273 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25274
25275 fi
25276
25277     case $target in
25278       *-*-aix*) conftest_s='    .csect .text[PR]
25279 LCF..0:
25280         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25281       *-*-darwin*)
25282         conftest_s='    .text
25283 LCF0:
25284         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25285       *) conftest_s='   .text
25286 .LCF0:
25287         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25288     esac
25289
25290     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25291 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25292 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25293   $as_echo_n "(cached) " >&6
25294 else
25295   gcc_cv_as_powerpc_rel16=no
25296     if test $in_tree_gas = yes; then
25297     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25298   then gcc_cv_as_powerpc_rel16=yes
25299 fi
25300   elif test x$gcc_cv_as != x; then
25301     $as_echo "$conftest_s" > conftest.s
25302     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25303   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25304   (eval $ac_try) 2>&5
25305   ac_status=$?
25306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25307   test $ac_status = 0; }; }
25308     then
25309         gcc_cv_as_powerpc_rel16=yes
25310     else
25311       echo "configure: failed program was" >&5
25312       cat conftest.s >&5
25313     fi
25314     rm -f conftest.o conftest.s
25315   fi
25316 fi
25317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25318 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25319 if test $gcc_cv_as_powerpc_rel16 = yes; then
25320
25321 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25322
25323 fi
25324
25325     case $target in
25326       *-*-aix*) conftest_s='    .machine "pwr6"
25327         .csect .text[PR]
25328         cmpb 3,4,5';;
25329       *) conftest_s='   .machine power6
25330         .text
25331         cmpb 3,4,5';;
25332     esac
25333
25334     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25335 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25336 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25337   $as_echo_n "(cached) " >&6
25338 else
25339   gcc_cv_as_powerpc_cmpb=no
25340     if test $in_tree_gas = yes; then
25341     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25342   then gcc_cv_as_powerpc_cmpb=yes
25343 fi
25344   elif test x$gcc_cv_as != x; then
25345     $as_echo "$conftest_s" > conftest.s
25346     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25347   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25348   (eval $ac_try) 2>&5
25349   ac_status=$?
25350   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25351   test $ac_status = 0; }; }
25352     then
25353         gcc_cv_as_powerpc_cmpb=yes
25354     else
25355       echo "configure: failed program was" >&5
25356       cat conftest.s >&5
25357     fi
25358     rm -f conftest.o conftest.s
25359   fi
25360 fi
25361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25362 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25363 if test $gcc_cv_as_powerpc_cmpb = yes; then
25364
25365 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25366
25367 fi
25368
25369     case $target in
25370       *-*-aix*) conftest_s='    .machine "pwr6"
25371         .csect .text[PR]
25372         dadd 1,2,3';;
25373       *) conftest_s='   .machine power6
25374         .text
25375         dadd 1,2,3';;
25376     esac
25377
25378     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25379 $as_echo_n "checking assembler for decimal float support... " >&6; }
25380 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25381   $as_echo_n "(cached) " >&6
25382 else
25383   gcc_cv_as_powerpc_dfp=no
25384     if test $in_tree_gas = yes; then
25385     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25386   then gcc_cv_as_powerpc_dfp=yes
25387 fi
25388   elif test x$gcc_cv_as != x; then
25389     $as_echo "$conftest_s" > conftest.s
25390     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25391   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25392   (eval $ac_try) 2>&5
25393   ac_status=$?
25394   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25395   test $ac_status = 0; }; }
25396     then
25397         gcc_cv_as_powerpc_dfp=yes
25398     else
25399       echo "configure: failed program was" >&5
25400       cat conftest.s >&5
25401     fi
25402     rm -f conftest.o conftest.s
25403   fi
25404 fi
25405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25406 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25407 if test $gcc_cv_as_powerpc_dfp = yes; then
25408
25409 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25410
25411 fi
25412
25413     case $target in
25414       *-*-aix*) conftest_s='    .machine "pwr7"
25415         .csect .text[PR]
25416         lxvd2x 1,2,3';;
25417       *) conftest_s='   .machine power7
25418         .text
25419         lxvd2x 1,2,3';;
25420     esac
25421
25422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25423 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25424 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25425   $as_echo_n "(cached) " >&6
25426 else
25427   gcc_cv_as_powerpc_vsx=no
25428     if test $in_tree_gas = yes; then
25429     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25430   then gcc_cv_as_powerpc_vsx=yes
25431 fi
25432   elif test x$gcc_cv_as != x; then
25433     $as_echo "$conftest_s" > conftest.s
25434     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25435   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25436   (eval $ac_try) 2>&5
25437   ac_status=$?
25438   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25439   test $ac_status = 0; }; }
25440     then
25441         gcc_cv_as_powerpc_vsx=yes
25442     else
25443       echo "configure: failed program was" >&5
25444       cat conftest.s >&5
25445     fi
25446     rm -f conftest.o conftest.s
25447   fi
25448 fi
25449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25450 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25451 if test $gcc_cv_as_powerpc_vsx = yes; then
25452
25453 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25454
25455 fi
25456
25457     case $target in
25458       *-*-aix*) conftest_s='    .machine "pwr7"
25459         .csect .text[PR]
25460         popcntd 3,3';;
25461       *) conftest_s='   .machine power7
25462         .text
25463         popcntd 3,3';;
25464     esac
25465
25466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25467 $as_echo_n "checking assembler for popcntd support... " >&6; }
25468 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25469   $as_echo_n "(cached) " >&6
25470 else
25471   gcc_cv_as_powerpc_popcntd=no
25472     if test $in_tree_gas = yes; then
25473     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25474   then gcc_cv_as_powerpc_popcntd=yes
25475 fi
25476   elif test x$gcc_cv_as != x; then
25477     $as_echo "$conftest_s" > conftest.s
25478     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25479   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25480   (eval $ac_try) 2>&5
25481   ac_status=$?
25482   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25483   test $ac_status = 0; }; }
25484     then
25485         gcc_cv_as_powerpc_popcntd=yes
25486     else
25487       echo "configure: failed program was" >&5
25488       cat conftest.s >&5
25489     fi
25490     rm -f conftest.o conftest.s
25491   fi
25492 fi
25493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25494 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25495 if test $gcc_cv_as_powerpc_popcntd = yes; then
25496
25497 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25498
25499 fi
25500
25501     case $target in
25502       *-*-aix*) conftest_s='    .machine "pwr8"
25503         .csect .text[PR]';;
25504       *) conftest_s='   .machine power8
25505         .text';;
25506     esac
25507
25508     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25509 $as_echo_n "checking assembler for power8 support... " >&6; }
25510 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25511   $as_echo_n "(cached) " >&6
25512 else
25513   gcc_cv_as_powerpc_power8=no
25514     if test $in_tree_gas = yes; then
25515     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25516   then gcc_cv_as_powerpc_power8=yes
25517 fi
25518   elif test x$gcc_cv_as != x; then
25519     $as_echo "$conftest_s" > conftest.s
25520     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25521   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25522   (eval $ac_try) 2>&5
25523   ac_status=$?
25524   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25525   test $ac_status = 0; }; }
25526     then
25527         gcc_cv_as_powerpc_power8=yes
25528     else
25529       echo "configure: failed program was" >&5
25530       cat conftest.s >&5
25531     fi
25532     rm -f conftest.o conftest.s
25533   fi
25534 fi
25535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25536 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25537 if test $gcc_cv_as_powerpc_power8 = yes; then
25538
25539 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25540
25541 fi
25542
25543     case $target in
25544       *-*-aix*) conftest_s='    .csect .text[PR]
25545         lwsync';;
25546       *) conftest_s='   .text
25547         lwsync';;
25548     esac
25549
25550     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25551 $as_echo_n "checking assembler for lwsync support... " >&6; }
25552 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25553   $as_echo_n "(cached) " >&6
25554 else
25555   gcc_cv_as_powerpc_lwsync=no
25556     if test $in_tree_gas = yes; then
25557     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25558   then gcc_cv_as_powerpc_lwsync=yes
25559 fi
25560   elif test x$gcc_cv_as != x; then
25561     $as_echo "$conftest_s" > conftest.s
25562     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25563   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25564   (eval $ac_try) 2>&5
25565   ac_status=$?
25566   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25567   test $ac_status = 0; }; }
25568     then
25569         gcc_cv_as_powerpc_lwsync=yes
25570     else
25571       echo "configure: failed program was" >&5
25572       cat conftest.s >&5
25573     fi
25574     rm -f conftest.o conftest.s
25575   fi
25576 fi
25577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25578 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25579 if test $gcc_cv_as_powerpc_lwsync = yes; then
25580
25581 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25582
25583 fi
25584
25585     case $target in
25586       *-*-aix*) conftest_s='    .machine "476"
25587         .csect .text[PR]
25588         dci 0';;
25589       *) conftest_s='   .machine "476"
25590         .text
25591         dci 0';;
25592     esac
25593
25594     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25595 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25596 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25597   $as_echo_n "(cached) " >&6
25598 else
25599   gcc_cv_as_powerpc_dci=no
25600     if test $in_tree_gas = yes; then
25601     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25602   then gcc_cv_as_powerpc_dci=yes
25603 fi
25604   elif test x$gcc_cv_as != x; then
25605     $as_echo "$conftest_s" > conftest.s
25606     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25607   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25608   (eval $ac_try) 2>&5
25609   ac_status=$?
25610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25611   test $ac_status = 0; }; }
25612     then
25613         gcc_cv_as_powerpc_dci=yes
25614     else
25615       echo "configure: failed program was" >&5
25616       cat conftest.s >&5
25617     fi
25618     rm -f conftest.o conftest.s
25619   fi
25620 fi
25621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25622 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25623 if test $gcc_cv_as_powerpc_dci = yes; then
25624
25625 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25626
25627 fi
25628
25629     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25630 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25631 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25632   $as_echo_n "(cached) " >&6
25633 else
25634   gcc_cv_as_powerpc_gnu_attribute=no
25635     if test $in_tree_gas = yes; then
25636     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25637   then gcc_cv_as_powerpc_gnu_attribute=yes
25638 fi
25639   elif test x$gcc_cv_as != x; then
25640     $as_echo '.gnu_attribute 4,1' > conftest.s
25641     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25643   (eval $ac_try) 2>&5
25644   ac_status=$?
25645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25646   test $ac_status = 0; }; }
25647     then
25648         gcc_cv_as_powerpc_gnu_attribute=yes
25649     else
25650       echo "configure: failed program was" >&5
25651       cat conftest.s >&5
25652     fi
25653     rm -f conftest.o conftest.s
25654   fi
25655 fi
25656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25657 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25658 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25659
25660 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25661
25662 fi
25663
25664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25665 $as_echo_n "checking assembler for tls marker support... " >&6; }
25666 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25667   $as_echo_n "(cached) " >&6
25668 else
25669   gcc_cv_as_powerpc_tls_markers=no
25670     if test $in_tree_gas = yes; then
25671     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25672   then gcc_cv_as_powerpc_tls_markers=yes
25673 fi
25674   elif test x$gcc_cv_as != x; then
25675     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25676     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25677   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25678   (eval $ac_try) 2>&5
25679   ac_status=$?
25680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25681   test $ac_status = 0; }; }
25682     then
25683         gcc_cv_as_powerpc_tls_markers=yes
25684     else
25685       echo "configure: failed program was" >&5
25686       cat conftest.s >&5
25687     fi
25688     rm -f conftest.o conftest.s
25689   fi
25690 fi
25691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25692 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25693 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25694
25695 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25696
25697 fi
25698
25699     case $target in
25700       *-*-aix*)
25701         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25702 $as_echo_n "checking assembler for .ref support... " >&6; }
25703 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25704   $as_echo_n "(cached) " >&6
25705 else
25706   gcc_cv_as_aix_ref=no
25707     if test $in_tree_gas = yes; then
25708     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25709   then gcc_cv_as_aix_ref=yes
25710 fi
25711   elif test x$gcc_cv_as != x; then
25712     $as_echo '  .csect stuff[rw]
25713              stuff:
25714                 .long 1
25715                 .extern sym
25716                 .ref sym
25717           ' > conftest.s
25718     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25719   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25720   (eval $ac_try) 2>&5
25721   ac_status=$?
25722   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25723   test $ac_status = 0; }; }
25724     then
25725         gcc_cv_as_aix_ref=yes
25726     else
25727       echo "configure: failed program was" >&5
25728       cat conftest.s >&5
25729     fi
25730     rm -f conftest.o conftest.s
25731   fi
25732 fi
25733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25734 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25735 if test $gcc_cv_as_aix_ref = yes; then
25736
25737 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25738
25739 fi
25740         ;;
25741     esac
25742     ;;
25743
25744   mips*-*-*)
25745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25746 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25747 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25748   $as_echo_n "(cached) " >&6
25749 else
25750   gcc_cv_as_mips_explicit_relocs=no
25751     if test $in_tree_gas = yes; then
25752     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25753   then gcc_cv_as_mips_explicit_relocs=yes
25754 fi
25755   elif test x$gcc_cv_as != x; then
25756     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25757     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25758   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25759   (eval $ac_try) 2>&5
25760   ac_status=$?
25761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25762   test $ac_status = 0; }; }
25763     then
25764         gcc_cv_as_mips_explicit_relocs=yes
25765     else
25766       echo "configure: failed program was" >&5
25767       cat conftest.s >&5
25768     fi
25769     rm -f conftest.o conftest.s
25770   fi
25771 fi
25772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25773 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25774 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25775   if test x$target_cpu_default = x
25776        then target_cpu_default=MASK_EXPLICIT_RELOCS
25777        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25778        fi
25779 fi
25780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25781 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25782 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25783   $as_echo_n "(cached) " >&6
25784 else
25785   gcc_cv_as_mips_no_shared=no
25786     if test $in_tree_gas = yes; then
25787     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25788   then gcc_cv_as_mips_no_shared=yes
25789 fi
25790   elif test x$gcc_cv_as != x; then
25791     $as_echo 'nop' > conftest.s
25792     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25793   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25794   (eval $ac_try) 2>&5
25795   ac_status=$?
25796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25797   test $ac_status = 0; }; }
25798     then
25799         gcc_cv_as_mips_no_shared=yes
25800     else
25801       echo "configure: failed program was" >&5
25802       cat conftest.s >&5
25803     fi
25804     rm -f conftest.o conftest.s
25805   fi
25806 fi
25807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25808 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25809 if test $gcc_cv_as_mips_no_shared = yes; then
25810
25811 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25812
25813 fi
25814
25815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25816 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25817 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25818   $as_echo_n "(cached) " >&6
25819 else
25820   gcc_cv_as_mips_gnu_attribute=no
25821     if test $in_tree_gas = yes; then
25822     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25823   then gcc_cv_as_mips_gnu_attribute=yes
25824 fi
25825   elif test x$gcc_cv_as != x; then
25826     $as_echo '.gnu_attribute 4,1' > conftest.s
25827     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25828   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25829   (eval $ac_try) 2>&5
25830   ac_status=$?
25831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25832   test $ac_status = 0; }; }
25833     then
25834         gcc_cv_as_mips_gnu_attribute=yes
25835     else
25836       echo "configure: failed program was" >&5
25837       cat conftest.s >&5
25838     fi
25839     rm -f conftest.o conftest.s
25840   fi
25841 fi
25842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25843 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25844 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25845
25846 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25847
25848 fi
25849
25850     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25851 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25852 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25853   $as_echo_n "(cached) " >&6
25854 else
25855   gcc_cv_as_mips_dtprelword=no
25856     if test $in_tree_gas = yes; then
25857     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25858   then gcc_cv_as_mips_dtprelword=yes
25859 fi
25860   elif test x$gcc_cv_as != x; then
25861     $as_echo '.section .tdata,"awT",@progbits
25862 x:
25863         .word 2
25864         .text
25865         .dtprelword x+0x8000' > conftest.s
25866     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25867   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25868   (eval $ac_try) 2>&5
25869   ac_status=$?
25870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25871   test $ac_status = 0; }; }
25872     then
25873         gcc_cv_as_mips_dtprelword=yes
25874     else
25875       echo "configure: failed program was" >&5
25876       cat conftest.s >&5
25877     fi
25878     rm -f conftest.o conftest.s
25879   fi
25880 fi
25881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25882 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25883 if test $gcc_cv_as_mips_dtprelword = yes; then
25884
25885 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25886
25887 fi
25888
25889     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25890 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25891 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25892   $as_echo_n "(cached) " >&6
25893 else
25894   gcc_cv_as_mips_dspr1_mult=no
25895   if test x$gcc_cv_as != x; then
25896     $as_echo '  .set    mips32r2
25897         .set    nodspr2
25898         .set    dsp
25899         madd    $ac3,$4,$5
25900         maddu   $ac3,$4,$5
25901         msub    $ac3,$4,$5
25902         msubu   $ac3,$4,$5
25903         mult    $ac3,$4,$5
25904         multu   $ac3,$4,$5' > conftest.s
25905     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25906   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25907   (eval $ac_try) 2>&5
25908   ac_status=$?
25909   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25910   test $ac_status = 0; }; }
25911     then
25912         gcc_cv_as_mips_dspr1_mult=yes
25913     else
25914       echo "configure: failed program was" >&5
25915       cat conftest.s >&5
25916     fi
25917     rm -f conftest.o conftest.s
25918   fi
25919 fi
25920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25921 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25922 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25923
25924 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25925
25926 fi
25927
25928     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25929 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25930     gcc_cv_as_ld_jalr_reloc=no
25931     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25932       if test $in_tree_ld = yes ; then
25933         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25934            && test $in_tree_ld_is_elf = yes; then
25935           gcc_cv_as_ld_jalr_reloc=yes
25936         fi
25937       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25938         echo '  .ent x' > conftest.s
25939         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25940         echo '  ld $25,%call16(y)($28)' >> conftest.s
25941         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25942         echo '1:        jalr $25' >> conftest.s
25943         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25944         echo '1:        jalr $25' >> conftest.s
25945         echo '  .end x' >> conftest.s
25946         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25947            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25948           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25949              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25950             gcc_cv_as_ld_jalr_reloc=yes
25951           fi
25952         fi
25953         rm -f conftest.*
25954       fi
25955     fi
25956     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25957       if test x$target_cpu_default = x; then
25958         target_cpu_default=MASK_RELAX_PIC_CALLS
25959       else
25960         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25961       fi
25962     fi
25963     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25964 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25965
25966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25967 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25968 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25969   $as_echo_n "(cached) " >&6
25970 else
25971   gcc_cv_ld_mips_personality_relaxation=no
25972        if test $in_tree_ld = yes ; then
25973          if test "$gcc_cv_gld_major_version" -eq 2 \
25974                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25975                  -o "$gcc_cv_gld_major_version" -gt 2; then
25976            gcc_cv_ld_mips_personality_relaxation=yes
25977          fi
25978        elif test x$gcc_cv_as != x \
25979                  -a x$gcc_cv_ld != x \
25980                  -a x$gcc_cv_readelf != x ; then
25981          cat > conftest.s <<EOF
25982         .cfi_startproc
25983         .cfi_personality 0x80,indirect_ptr
25984         .ent test
25985 test:
25986         nop
25987         .end test
25988         .cfi_endproc
25989
25990         .section .data,"aw",@progbits
25991 indirect_ptr:
25992         .dc.a personality
25993 EOF
25994          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25995             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25996            if $gcc_cv_readelf -d conftest 2>&1 \
25997               | grep TEXTREL > /dev/null 2>&1; then
25998              :
25999            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26000                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26001              :
26002            else
26003              gcc_cv_ld_mips_personality_relaxation=yes
26004            fi
26005          fi
26006        fi
26007        rm -f conftest.s conftest.o conftest
26008 fi
26009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26010 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26011     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26012
26013 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26014
26015     fi
26016     ;;
26017 esac
26018
26019 # Mips and HP-UX need the GNU assembler.
26020 # Linux on IA64 might be able to use the Intel assembler.
26021
26022 case "$target" in
26023   mips*-*-* | *-*-hpux* )
26024     if test x$gas_flag = xyes \
26025        || test x"$host" != x"$build" \
26026        || test ! -x "$gcc_cv_as" \
26027        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26028       :
26029     else
26030       echo "*** This configuration requires the GNU assembler" >&2
26031       exit 1
26032     fi
26033     ;;
26034 esac
26035
26036 # ??? Not all targets support dwarf2 debug_line, even within a version
26037 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26038 # info to the output file.  So, as supported targets are added to gas 2.11,
26039 # add some instruction here to (also) show we expect this might work.
26040 # ??? Once 2.11 is released, probably need to add first known working
26041 # version to the per-target configury.
26042 case "$cpu_type" in
26043   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
26044   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
26045     insn="nop"
26046     ;;
26047   ia64 | s390)
26048     insn="nop 0"
26049     ;;
26050   mmix)
26051     insn="swym 0"
26052     ;;
26053 esac
26054 if test x"$insn" != x; then
26055  conftest_s="\
26056         .file 1 \"conftest.s\"
26057         .loc 1 3 0
26058         $insn"
26059  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26060 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26061 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26062   $as_echo_n "(cached) " >&6
26063 else
26064   gcc_cv_as_dwarf2_debug_line=no
26065     if test $in_tree_gas = yes; then
26066     if test $in_tree_gas_is_elf = yes \
26067   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26068   then gcc_cv_as_dwarf2_debug_line=yes
26069 fi
26070   elif test x$gcc_cv_as != x; then
26071     $as_echo "$conftest_s" > conftest.s
26072     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26073   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26074   (eval $ac_try) 2>&5
26075   ac_status=$?
26076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26077   test $ac_status = 0; }; }
26078     then
26079         if test x$gcc_cv_objdump != x \
26080    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26081       | grep debug_line > /dev/null 2>&1; then
26082      gcc_cv_as_dwarf2_debug_line=yes
26083    fi
26084     else
26085       echo "configure: failed program was" >&5
26086       cat conftest.s >&5
26087     fi
26088     rm -f conftest.o conftest.s
26089   fi
26090 fi
26091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26092 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26093
26094
26095 # The .debug_line file table must be in the exact order that
26096 # we specified the files, since these indices are also used
26097 # by DW_AT_decl_file.  Approximate this test by testing if
26098 # the assembler bitches if the same index is assigned twice.
26099  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26100 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26101 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26102   $as_echo_n "(cached) " >&6
26103 else
26104   gcc_cv_as_dwarf2_file_buggy=no
26105   if test x$gcc_cv_as != x; then
26106     $as_echo '  .file 1 "foo.s"
26107         .file 1 "bar.s"' > conftest.s
26108     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26109   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26110   (eval $ac_try) 2>&5
26111   ac_status=$?
26112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26113   test $ac_status = 0; }; }
26114     then
26115         gcc_cv_as_dwarf2_file_buggy=yes
26116     else
26117       echo "configure: failed program was" >&5
26118       cat conftest.s >&5
26119     fi
26120     rm -f conftest.o conftest.s
26121   fi
26122 fi
26123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26124 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26125
26126
26127  if test $gcc_cv_as_dwarf2_debug_line = yes \
26128  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26129
26130 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26131
26132  fi
26133
26134  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26135 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26136 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26137   $as_echo_n "(cached) " >&6
26138 else
26139   gcc_cv_as_gdwarf2_flag=no
26140     if test $in_tree_gas = yes; then
26141     if test $in_tree_gas_is_elf = yes \
26142   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26143   then gcc_cv_as_gdwarf2_flag=yes
26144 fi
26145   elif test x$gcc_cv_as != x; then
26146     $as_echo "$insn" > conftest.s
26147     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26148   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26149   (eval $ac_try) 2>&5
26150   ac_status=$?
26151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26152   test $ac_status = 0; }; }
26153     then
26154         gcc_cv_as_gdwarf2_flag=yes
26155     else
26156       echo "configure: failed program was" >&5
26157       cat conftest.s >&5
26158     fi
26159     rm -f conftest.o conftest.s
26160   fi
26161 fi
26162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26163 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26164 if test $gcc_cv_as_gdwarf2_flag = yes; then
26165
26166 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26167
26168 fi
26169
26170  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26171 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26172 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26173   $as_echo_n "(cached) " >&6
26174 else
26175   gcc_cv_as_gstabs_flag=no
26176     if test $in_tree_gas = yes; then
26177     if test $in_tree_gas_is_elf = yes \
26178   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26179   then gcc_cv_as_gstabs_flag=yes
26180 fi
26181   elif test x$gcc_cv_as != x; then
26182     $as_echo "$insn" > conftest.s
26183     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26184   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26185   (eval $ac_try) 2>&5
26186   ac_status=$?
26187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26188   test $ac_status = 0; }; }
26189     then
26190         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26191    # and warns about it, but still exits successfully.  So check for
26192    # this.
26193    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26194   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26195   (eval $ac_try) 2>&5
26196   ac_status=$?
26197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26198   test $ac_status = 0; }; }
26199    then :
26200    else gcc_cv_as_gstabs_flag=yes
26201    fi
26202     else
26203       echo "configure: failed program was" >&5
26204       cat conftest.s >&5
26205     fi
26206     rm -f conftest.o conftest.s
26207   fi
26208 fi
26209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26210 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26211 if test $gcc_cv_as_gstabs_flag = yes; then
26212
26213 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26214
26215 fi
26216
26217  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26218 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26219 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26220   $as_echo_n "(cached) " >&6
26221 else
26222   gcc_cv_as_debug_prefix_map_flag=no
26223     if test $in_tree_gas = yes; then
26224     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26225   then gcc_cv_as_debug_prefix_map_flag=yes
26226 fi
26227   elif test x$gcc_cv_as != x; then
26228     $as_echo "$insn" > conftest.s
26229     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26230   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26231   (eval $ac_try) 2>&5
26232   ac_status=$?
26233   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26234   test $ac_status = 0; }; }
26235     then
26236         gcc_cv_as_debug_prefix_map_flag=yes
26237     else
26238       echo "configure: failed program was" >&5
26239       cat conftest.s >&5
26240     fi
26241     rm -f conftest.o conftest.s
26242   fi
26243 fi
26244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26245 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26246 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26247
26248 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26249
26250 fi
26251 fi
26252
26253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26254 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26255 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26256   $as_echo_n "(cached) " >&6
26257 else
26258   gcc_cv_as_lcomm_with_alignment=no
26259   if test x$gcc_cv_as != x; then
26260     $as_echo '.lcomm bar,4,16' > conftest.s
26261     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26262   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26263   (eval $ac_try) 2>&5
26264   ac_status=$?
26265   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26266   test $ac_status = 0; }; }
26267     then
26268         gcc_cv_as_lcomm_with_alignment=yes
26269     else
26270       echo "configure: failed program was" >&5
26271       cat conftest.s >&5
26272     fi
26273     rm -f conftest.o conftest.s
26274   fi
26275 fi
26276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26277 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26278 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26279
26280 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26281
26282 fi
26283
26284 # Check whether --enable-gnu-unique-object was given.
26285 if test "${enable_gnu_unique_object+set}" = set; then :
26286   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26287     yes | no) ;;
26288     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26289 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26290   esac
26291 else
26292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26293 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26294 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26295   $as_echo_n "(cached) " >&6
26296 else
26297   gcc_cv_as_gnu_unique_object=no
26298     if test $in_tree_gas = yes; then
26299     if test $in_tree_gas_is_elf = yes \
26300   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26301   then gcc_cv_as_gnu_unique_object=yes
26302 fi
26303   elif test x$gcc_cv_as != x; then
26304     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26305     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26306   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26307   (eval $ac_try) 2>&5
26308   ac_status=$?
26309   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26310   test $ac_status = 0; }; }
26311     then
26312         gcc_cv_as_gnu_unique_object=yes
26313     else
26314       echo "configure: failed program was" >&5
26315       cat conftest.s >&5
26316     fi
26317     rm -f conftest.o conftest.s
26318   fi
26319 fi
26320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26321 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26322 if test $gcc_cv_as_gnu_unique_object = yes; then
26323   # We need to unquote above to to use the definition from config.gcc.
26324 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26325    if test x$host = x$build -a x$host = x$target &&
26326        ldd --version 2>/dev/null &&
26327        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26328       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26329       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26330       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26331       if test "$glibcnum" -ge 2011 ; then
26332         enable_gnu_unique_object=yes
26333       fi
26334     fi
26335 fi
26336 fi
26337
26338 if test x$enable_gnu_unique_object = xyes; then
26339
26340 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26341
26342 fi
26343
26344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26345 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26346 if test "${gcc_cv_as_line_zero+set}" = set; then :
26347   $as_echo_n "(cached) " >&6
26348 else
26349   gcc_cv_as_line_zero=no
26350   if test $in_tree_gas = yes; then
26351     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26352   then gcc_cv_as_line_zero=yes
26353 fi
26354   elif test "x$gcc_cv_as" != x; then
26355     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26356     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26357   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26358   (eval $ac_try) 2>&5
26359   ac_status=$?
26360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26361   test $ac_status = 0; }; } &&
26362        test "x`cat conftest.out`" = x
26363     then
26364       gcc_cv_as_line_zero=yes
26365     else
26366       echo "configure: failed program was" >&5
26367       cat conftest.s >&5
26368       echo "configure: error output was" >&5
26369       cat conftest.out >&5
26370     fi
26371     rm -f conftest.o conftest.s conftest.out
26372   fi
26373 fi
26374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26375 $as_echo "$gcc_cv_as_line_zero" >&6; }
26376 if test "x$gcc_cv_as_line_zero" = xyes; then
26377
26378 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26379
26380 fi
26381
26382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26383 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26384 gcc_cv_ld_eh_frame_hdr=no
26385 if test $in_tree_ld = yes ; then
26386   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26387      && test $in_tree_ld_is_elf = yes; then
26388     gcc_cv_ld_eh_frame_hdr=yes
26389   fi
26390 elif test x$gcc_cv_ld != x; then
26391   if echo "$ld_ver" | grep GNU > /dev/null; then
26392     # Check if linker supports --eh-frame-hdr option
26393     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26394       gcc_cv_ld_eh_frame_hdr=yes
26395     fi
26396   else
26397     case "$target" in
26398       *-*-solaris2*)
26399         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26400         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26401           gcc_cv_ld_eh_frame_hdr=yes
26402         fi
26403         ;;
26404     esac
26405   fi
26406 fi
26407
26408 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26409
26410 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26411
26412 fi
26413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26414 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26415
26416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26417 $as_echo_n "checking linker position independent executable support... " >&6; }
26418 gcc_cv_ld_pie=no
26419 if test $in_tree_ld = yes ; then
26420   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26421      && test $in_tree_ld_is_elf = yes; then
26422     gcc_cv_ld_pie=yes
26423   fi
26424 elif test x$gcc_cv_ld != x; then
26425         # Check if linker supports -pie option
26426         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26427                 gcc_cv_ld_pie=yes
26428         fi
26429 fi
26430 if test x"$gcc_cv_ld_pie" = xyes; then
26431
26432 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26433
26434 fi
26435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26436 $as_echo "$gcc_cv_ld_pie" >&6; }
26437
26438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26439 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26440 gcc_cv_ld_eh_gc_sections=no
26441 if test $in_tree_ld = yes ; then
26442   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26443      && test $in_tree_ld_is_elf = yes; then
26444     gcc_cv_ld_eh_gc_sections=yes
26445   fi
26446 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26447   cat > conftest.s <<EOF
26448         .section        .text
26449 .globl _start
26450         .type _start, @function
26451 _start:
26452         .long foo
26453         .size _start, .-_start
26454         .section        .text.foo,"ax",@progbits
26455         .type foo, @function
26456 foo:
26457         .long 0
26458         .size foo, .-foo
26459         .section        .gcc_except_table.foo,"a",@progbits
26460 .L0:
26461         .long 0
26462         .section        .eh_frame,"a",@progbits
26463         .long .L0
26464 EOF
26465   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26466     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26467          | grep "gc-sections option ignored" > /dev/null; then
26468       gcc_cv_ld_eh_gc_sections=no
26469     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26470          | grep gcc_except_table > /dev/null; then
26471       gcc_cv_ld_eh_gc_sections=yes
26472       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26473       if test x$gcc_cv_as_comdat_group != xyes; then
26474         gcc_cv_ld_eh_gc_sections=no
26475         cat > conftest.s <<EOF
26476         .section        .text
26477 .globl _start
26478         .type _start, @function
26479 _start:
26480         .long foo
26481         .size _start, .-_start
26482         .section        .gnu.linkonce.t.foo,"ax",@progbits
26483         .type foo, @function
26484 foo:
26485         .long 0
26486         .size foo, .-foo
26487         .section        .gcc_except_table.foo,"a",@progbits
26488 .L0:
26489         .long 0
26490         .section        .eh_frame,"a",@progbits
26491         .long .L0
26492 EOF
26493         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26494           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26495                | grep "gc-sections option ignored" > /dev/null; then
26496             gcc_cv_ld_eh_gc_sections=no
26497           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26498                | grep gcc_except_table > /dev/null; then
26499             gcc_cv_ld_eh_gc_sections=yes
26500           fi
26501         fi
26502       fi
26503     fi
26504   fi
26505   rm -f conftest.s conftest.o conftest
26506 fi
26507 case "$target" in
26508   hppa*-*-linux*)
26509     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26510     gcc_cv_ld_eh_gc_sections=no
26511     ;;
26512 esac
26513 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26514
26515 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26516
26517 fi
26518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26519 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26520
26521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26522 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26523 gcc_cv_ld_eh_gc_sections_bug=no
26524 if test $in_tree_ld = yes ; then
26525   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26526      && test $in_tree_ld_is_elf = yes; then
26527     gcc_cv_ld_eh_gc_sections_bug=yes
26528   fi
26529 elif test x$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
26530   gcc_cv_ld_eh_gc_sections_bug=yes
26531   cat > conftest.s <<EOF
26532         .section        .text
26533 .globl _start
26534         .type _start, @function
26535 _start:
26536         .long foo
26537         .size _start, .-_start
26538         .section        .text.startup.foo,"ax",@progbits
26539         .type foo, @function
26540 foo:
26541         .long 0
26542         .size foo, .-foo
26543         .section        .gcc_except_table.foo,"a",@progbits
26544 .L0:
26545         .long 0
26546         .section        .eh_frame,"a",@progbits
26547         .long .L0
26548 EOF
26549   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26550     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26551          | grep "gc-sections option ignored" > /dev/null; then
26552       :
26553     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26554          | grep gcc_except_table > /dev/null; then
26555       gcc_cv_ld_eh_gc_sections_bug=no
26556     fi
26557   fi
26558   rm -f conftest.s conftest.o conftest
26559 fi
26560 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26561
26562 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26563
26564 fi
26565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26566 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26567
26568 # --------
26569 # UNSORTED
26570 # --------
26571
26572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26573 $as_echo_n "checking linker --as-needed support... " >&6; }
26574 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26575   $as_echo_n "(cached) " >&6
26576 else
26577   gcc_cv_ld_as_needed=no
26578 if test $in_tree_ld = yes ; then
26579   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26580      && test $in_tree_ld_is_elf = yes; then
26581     gcc_cv_ld_as_needed=yes
26582   fi
26583 elif test x$gcc_cv_ld != x; then
26584         # Check if linker supports --as-needed and --no-as-needed options
26585         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26586                 gcc_cv_ld_as_needed=yes
26587         fi
26588 fi
26589
26590 fi
26591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26592 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26593 if test x"$gcc_cv_ld_as_needed" = xyes; then
26594
26595 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26596
26597 fi
26598
26599 case "$target:$tm_file" in
26600   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26601   case "$target" in
26602      *le-*-linux*)
26603      emul_name="-melf64lppc"
26604       ;;
26605      *-*-linux*)
26606      emul_name="-melf64ppc"
26607       ;;
26608      *-*-freebsd*)
26609      emul_name="-melf64ppc_fbsd"
26610       ;;
26611   esac
26612     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26613 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26614 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26615   $as_echo_n "(cached) " >&6
26616 else
26617   gcc_cv_ld_no_dot_syms=no
26618     if test x"$ld_is_gold" = xyes; then
26619       gcc_cv_ld_no_dot_syms=yes
26620     elif test $in_tree_ld = yes ; then
26621       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26622         gcc_cv_ld_no_dot_syms=yes
26623       fi
26624     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26625       cat > conftest1.s <<EOF
26626         .text
26627         bl .foo
26628 EOF
26629       cat > conftest2.s <<EOF
26630         .section ".opd","aw"
26631         .align 3
26632         .globl foo
26633         .type foo,@function
26634 foo:
26635         .quad .LEfoo,.TOC.@tocbase,0
26636         .text
26637 .LEfoo:
26638         blr
26639         .size foo,.-.LEfoo
26640 EOF
26641       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26642          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26643          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26644         gcc_cv_ld_no_dot_syms=yes
26645       fi
26646       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26647     fi
26648
26649 fi
26650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26651 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26652     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26653
26654 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26655
26656     fi
26657
26658     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26659 $as_echo_n "checking linker large toc support... " >&6; }
26660 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26661   $as_echo_n "(cached) " >&6
26662 else
26663   gcc_cv_ld_large_toc=no
26664     if test x"$ld_is_gold" = xyes; then
26665       gcc_cv_ld_large_toc=yes
26666     elif test $in_tree_ld = yes ; then
26667       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26668         gcc_cv_ld_large_toc=yes
26669       fi
26670     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26671       cat > conftest.s <<EOF
26672         .section ".tbss","awT",@nobits
26673         .align 3
26674 ie0:    .space 8
26675         .global _start
26676         .text
26677 _start:
26678         addis 9,13,ie0@got@tprel@ha
26679         ld 9,ie0@got@tprel@l(9)
26680 EOF
26681       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26682          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26683         gcc_cv_ld_large_toc=yes
26684       fi
26685       rm -f conftest conftest.o conftest.s
26686     fi
26687
26688 fi
26689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26690 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26691     if test x"$gcc_cv_ld_large_toc" = xyes; then
26692
26693 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26694
26695     fi
26696     ;;
26697 esac
26698
26699 case "$target" in
26700   *-*-aix*)
26701     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26702 $as_echo_n "checking linker large toc support... " >&6; }
26703 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26704   $as_echo_n "(cached) " >&6
26705 else
26706   gcc_cv_ld_large_toc=no
26707     if test x$gcc_cv_as != x ; then
26708       cat > conftest.s <<EOF
26709         .toc
26710 LC..1:
26711         .tc a[TC],a[RW]
26712         .extern a[RW]
26713         .csect .text[PR]
26714 .largetoctest:
26715         addis 9,LC..1@u(2)
26716         ld 3,LC..1@l(9)
26717 EOF
26718       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26719         gcc_cv_ld_large_toc=yes
26720       fi
26721       rm -f conftest conftest.o conftest.s
26722     fi
26723
26724 fi
26725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26726 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26727     if test x"$gcc_cv_ld_large_toc" = xyes; then
26728
26729 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26730
26731     fi
26732     ;;
26733 esac
26734
26735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26736 $as_echo_n "checking linker --build-id support... " >&6; }
26737 if test "${gcc_cv_ld_buildid+set}" = set; then :
26738   $as_echo_n "(cached) " >&6
26739 else
26740   gcc_cv_ld_buildid=no
26741   if test $in_tree_ld = yes ; then
26742     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26743        "$gcc_cv_gld_minor_version" -ge 18 -o \
26744        "$gcc_cv_gld_major_version" -gt 2 \
26745        && test $in_tree_ld_is_elf = yes; then
26746       gcc_cv_ld_buildid=yes
26747     fi
26748   elif test x$gcc_cv_ld != x; then
26749     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26750       gcc_cv_ld_buildid=yes
26751     fi
26752   fi
26753 fi
26754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26755 $as_echo "$gcc_cv_ld_buildid" >&6; }
26756 if test x"$gcc_cv_ld_buildid" = xyes; then
26757
26758 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26759
26760 fi
26761
26762 # Check whether --enable-linker-build-id was given.
26763 if test "${enable_linker_build_id+set}" = set; then :
26764   enableval=$enable_linker_build_id;
26765 else
26766   enable_linker_build_id=no
26767 fi
26768
26769
26770 if test x"$enable_linker_build_id" = xyes; then
26771   if test x"$gcc_cv_ld_buildid" = xyes; then
26772
26773 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26774
26775   else
26776     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26777 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26778   fi
26779 fi
26780
26781 # In binutils 2.21, GNU ld gained support for new emulations fully
26782 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26784 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26785 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26786   $as_echo_n "(cached) " >&6
26787 else
26788   gcc_cv_ld_sol2_emulation=no
26789   if test $in_tree_ld = yes ; then
26790     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26791        "$gcc_cv_gld_minor_version" -ge 21 -o \
26792        "$gcc_cv_gld_major_version" -gt 2 \
26793        && test $in_tree_ld_is_elf = yes; then
26794       gcc_cv_ld_sol2_emulation=yes
26795     fi
26796   elif test x$gcc_cv_ld != x; then
26797     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26798        grep _sol2 > /dev/null; then
26799       gcc_cv_ld_sol2_emulation=yes
26800     fi
26801   fi
26802 fi
26803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26804 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26805 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26806
26807 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26808
26809 fi
26810
26811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26812 $as_echo_n "checking linker --sysroot support... " >&6; }
26813 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26814   $as_echo_n "(cached) " >&6
26815 else
26816   gcc_cv_ld_sysroot=no
26817   if test $in_tree_ld = yes ; then
26818       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26819         gcc_cv_ld_sysroot=yes
26820       fi
26821   elif test x$gcc_cv_ld != x; then
26822     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26823       gcc_cv_ld_sysroot=yes
26824     fi
26825   fi
26826 fi
26827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26828 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26829 if test x"$gcc_cv_ld_sysroot" = xyes; then
26830
26831 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26832
26833 fi
26834
26835 if test x$with_sysroot = x && test x$host = x$target \
26836    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26837    && test "$prefix" != "NONE"; then
26838
26839 cat >>confdefs.h <<_ACEOF
26840 #define PREFIX_INCLUDE_DIR "$prefix/include"
26841 _ACEOF
26842
26843 fi
26844
26845 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26846   if test "x$with_headers" != x; then
26847     target_header_dir=$with_headers
26848   elif test "x$with_sysroot" = x; then
26849     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26850   elif test "x$with_build_sysroot" != "x"; then
26851     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26852   elif test "x$with_sysroot" = xyes; then
26853     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26854   else
26855     target_header_dir="${with_sysroot}${native_system_header_dir}"
26856   fi
26857 else
26858   target_header_dir=${native_system_header_dir}
26859 fi
26860
26861 # Test for stack protector support in target C library.
26862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26863 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26864 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26865   $as_echo_n "(cached) " >&6
26866 else
26867   gcc_cv_libc_provides_ssp=no
26868     case "$target" in
26869        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26870       # glibc 2.4 and later provides __stack_chk_fail and
26871       # either __stack_chk_guard, or TLS access to stack guard canary.
26872       if test -f $target_header_dir/features.h \
26873          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26874             $target_header_dir/features.h > /dev/null; then
26875         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26876            $target_header_dir/features.h > /dev/null; then
26877           gcc_cv_libc_provides_ssp=yes
26878         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26879              $target_header_dir/features.h > /dev/null \
26880              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26881              $target_header_dir/features.h > /dev/null; then
26882           gcc_cv_libc_provides_ssp=yes
26883         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26884              $target_header_dir/features.h > /dev/null && \
26885              test -f $target_header_dir/bits/uClibc_config.h && \
26886              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26887              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26888           gcc_cv_libc_provides_ssp=yes
26889         fi
26890       # all versions of Bionic support stack protector
26891       elif test -f $target_header_dir/sys/cdefs.h \
26892         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26893            $target_header_dir/sys/cdefs.h > /dev/null; then
26894          gcc_cv_libc_provides_ssp=yes
26895       fi
26896         ;;
26897        *-*-gnu*)
26898          # Avoid complicated tests (see
26899          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26900          # simply assert that glibc does provide this, which is true for all
26901          # realistically usable GNU/Hurd configurations.
26902          gcc_cv_libc_provides_ssp=yes;;
26903        *-*-darwin* | *-*-freebsd*)
26904          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26905 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26906   gcc_cv_libc_provides_ssp=yes
26907 else
26908   echo "no __stack_chk_fail on this target"
26909 fi
26910
26911         ;;
26912   *) gcc_cv_libc_provides_ssp=no ;;
26913     esac
26914 fi
26915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26916 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26917
26918 if test x$gcc_cv_libc_provides_ssp = xyes; then
26919
26920 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26921
26922 fi
26923
26924 # Test for <sys/sdt.h> on the target.
26925
26926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26927 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26928 have_sys_sdt_h=no
26929 if test -f $target_header_dir/sys/sdt.h; then
26930   have_sys_sdt_h=yes
26931
26932 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26933
26934 fi
26935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26936 $as_echo "$have_sys_sdt_h" >&6; }
26937
26938 # Check if TFmode long double should be used by default or not.
26939 # Some glibc targets used DFmode long double, but with glibc 2.4
26940 # and later they can use TFmode.
26941 case "$target" in
26942   powerpc*-*-linux* | \
26943   sparc*-*-linux* | \
26944   s390*-*-linux* | \
26945   alpha*-*-linux*)
26946
26947 # Check whether --with-long-double-128 was given.
26948 if test "${with_long_double_128+set}" = set; then :
26949   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26950 else
26951   gcc_cv_target_ldbl128=no
26952       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26953         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26954       && gcc_cv_target_ldbl128=yes
26955
26956 fi
26957
26958     ;;
26959 esac
26960 if test x$gcc_cv_target_ldbl128 = xyes; then
26961
26962 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26963
26964 fi
26965
26966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26967 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26968 gcc_cv_target_dl_iterate_phdr=unknown
26969 case "$target" in
26970   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26971   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26972   # libdl there, both complicating its use and breaking compatibility
26973   # between Solaris 10 updates.
26974   *-*-solaris2.1[1-9]*)
26975     # <link.h> needs both a dl_iterate_phdr declaration and support for
26976     # compilation with largefile support.
26977     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26978       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26979       gcc_cv_target_dl_iterate_phdr=yes
26980     else
26981       gcc_cv_target_dl_iterate_phdr=no
26982     fi
26983     ;;
26984 esac
26985
26986 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26987
26988 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26989
26990 fi
26991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26992 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26993
26994 # We no longer support different GC mechanisms.  Emit an error if
26995 # the user configures with --with-gc.
26996
26997 # Check whether --with-gc was given.
26998 if test "${with_gc+set}" = set; then :
26999   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27000 fi
27001
27002
27003 # Libraries to use on the host.  This will normally be set by the top
27004 # level Makefile.  Here we simply capture the value for our Makefile.
27005 if test -z "${HOST_LIBS+set}"; then
27006   HOST_LIBS=
27007 fi
27008
27009
27010 # Use the system's zlib library.
27011 zlibdir=-L../zlib
27012 zlibinc="-I\$(srcdir)/../zlib"
27013
27014 # Check whether --with-system-zlib was given.
27015 if test "${with_system_zlib+set}" = set; then :
27016   withval=$with_system_zlib; zlibdir=
27017 zlibinc=
27018
27019 fi
27020
27021
27022
27023
27024
27025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27026 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27027     # Check whether --enable-maintainer-mode was given.
27028 if test "${enable_maintainer_mode+set}" = set; then :
27029   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27030 else
27031   maintainer_mode=no
27032 fi
27033
27034
27035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27036 $as_echo "$maintainer_mode" >&6; }
27037
27038 if test "$maintainer_mode" = "yes"; then
27039   MAINT=''
27040 else
27041   MAINT='#'
27042 fi
27043
27044 # --------------
27045 # Language hooks
27046 # --------------
27047
27048 # Make empty files to contain the specs and options for each language.
27049 # Then add #include lines to for a compiler that has specs and/or options.
27050
27051 subdirs=
27052 lang_opt_files=
27053 lang_specs_files=
27054 lang_tree_files=
27055 # These (without "all_") are set in each config-lang.in.
27056 # `language' must be a single word so is spelled singularly.
27057 all_languages=
27058 all_compilers=
27059 all_outputs='Makefile'
27060 # List of language makefile fragments.
27061 all_lang_makefrags=
27062 # Additional files for gengtype
27063 all_gtfiles="$target_gtfiles"
27064
27065 # These are the languages that are set in --enable-languages,
27066 # and are available in the GCC tree.
27067 all_selected_languages=
27068
27069 # Add the language fragments.
27070 # Languages are added via two mechanisms.  Some information must be
27071 # recorded in makefile variables, these are defined in config-lang.in.
27072 # We accumulate them and plug them into the main Makefile.
27073 # The other mechanism is a set of hooks for each of the main targets
27074 # like `clean', `install', etc.
27075
27076 language_hooks="Make-hooks"
27077
27078 for lang in ${srcdir}/*/config-lang.in
27079 do
27080         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27081
27082         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27083         if test "x$lang_alias" = x
27084         then
27085               echo "$lang doesn't set \$language." 1>&2
27086               exit 1
27087         fi
27088         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27089         subdirs="$subdirs $subdir"
27090
27091         # $gcc_subdir is where the gcc integration files are to be found
27092         # for a language, both for internal compiler purposes (compiler
27093         # sources implementing front-end to GCC tree converters), and for
27094         # build infrastructure purposes (Make-lang.in, etc.)
27095         #
27096         # This will be <subdir> (relative to $srcdir) if a line like
27097         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27098         # is found in <langdir>/config-lang.in, and will remain <langdir>
27099         # otherwise.
27100         #
27101         # Except for the language alias (fetched above), the regular
27102         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27103         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27104         # only this and the language alias.
27105
27106         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27107         if [ "$gcc_subdir" = "" ]; then
27108            gcc_subdir="$subdir"
27109         fi
27110
27111         case ",$enable_languages," in
27112         *,$lang_alias,*)
27113             all_selected_languages="$all_selected_languages $lang_alias"
27114             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27115                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27116             fi
27117             ;;
27118         esac
27119
27120         language=
27121         boot_language=
27122         compilers=
27123         outputs=
27124         gtfiles=
27125         subdir_requires=
27126         . ${srcdir}/$gcc_subdir/config-lang.in
27127         if test "x$language" = x
27128         then
27129                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27130                 exit 1
27131         fi
27132
27133         ok=:
27134         case ",$enable_languages," in
27135                 *,$lang_alias,*) ;;
27136                 *)
27137                         for i in $subdir_requires; do
27138                                 test -f "${srcdir}/$i/config-lang.in" && continue
27139                                 ok=false
27140                                 break
27141                         done
27142                 ;;
27143         esac
27144         $ok || continue
27145
27146         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27147         if test -f $srcdir/$gcc_subdir/lang.opt; then
27148             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27149             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27150         fi
27151         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27152             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27153         fi
27154         all_languages="$all_languages $language"
27155         all_compilers="$all_compilers $compilers"
27156         all_outputs="$all_outputs $outputs"
27157         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27158         case ",$enable_languages," in
27159                 *,lto,*)
27160
27161 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27162
27163                     enable_lto=yes
27164
27165                     ;;
27166                 *) ;;
27167         esac
27168 done
27169
27170 check_languages=
27171 for language in $all_selected_languages
27172 do
27173         check_languages="$check_languages check-$language"
27174 done
27175
27176 # We link each language in with a set of hooks, reached indirectly via
27177 # lang.${target}.  Only do so for selected languages.
27178
27179 rm -f Make-hooks
27180 touch Make-hooks
27181 target_list="all.cross start.encap rest.encap tags \
27182         install-common install-man install-info install-pdf install-html dvi \
27183         pdf html uninstall info man srcextra srcman srcinfo \
27184         mostlyclean clean distclean maintainer-clean install-plugin"
27185
27186 for t in $target_list
27187 do
27188         x=
27189         for lang in $all_selected_languages
27190         do
27191                 x="$x $lang.$t"
27192         done
27193         echo "lang.$t: $x" >> Make-hooks
27194 done
27195
27196 # --------
27197 # Option include files
27198 # --------
27199
27200 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27201 option_includes="option-includes.mk"
27202
27203
27204 # --------
27205 # UNSORTED
27206 # --------
27207
27208 # Create .gdbinit.
27209
27210 echo "dir ." > .gdbinit
27211 echo "dir ${srcdir}" >> .gdbinit
27212 if test x$gdb_needs_out_file_path = xyes
27213 then
27214         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27215 fi
27216 if test "x$subdirs" != x; then
27217         for s in $subdirs
27218         do
27219                 echo "dir ${srcdir}/$s" >> .gdbinit
27220         done
27221 fi
27222 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27223
27224 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27225
27226
27227
27228 # Find a directory in which to install a shared libgcc.
27229
27230 # Check whether --enable-version-specific-runtime-libs was given.
27231 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27232   enableval=$enable_version_specific_runtime_libs;
27233 fi
27234
27235
27236 # Set default prefix canonicalization.
27237
27238 # Check whether --enable-canonical-prefixes was given.
27239 if test "${enable_canonical_prefixes+set}" = set; then :
27240   enableval=$enable_canonical_prefixes;
27241 else
27242   enable_canonical_prefixes=yes
27243 fi
27244
27245 if test x"$enable_canonical_prefixes" = xyes; then
27246
27247 $as_echo "#define ENABLE_CANONICAL_PREFIXES 1" >>confdefs.h
27248
27249 fi
27250
27251 # Substitute configuration variables
27252
27253
27254
27255
27256
27257
27258
27259
27260
27261
27262
27263
27264
27265
27266
27267
27268
27269
27270
27271
27272
27273
27274
27275
27276
27277
27278
27279
27280
27281
27282
27283
27284
27285
27286
27287
27288
27289
27290
27291
27292
27293
27294
27295
27296
27297
27298
27299
27300
27301
27302
27303
27304
27305
27306
27307
27308
27309
27310
27311
27312
27313
27314 # Echo link setup.
27315 if test x${build} = x${host} ; then
27316   if test x${host} = x${target} ; then
27317     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27318   else
27319     echo "Links are now set up to build a cross-compiler" 1>&2
27320     echo " from ${host} to ${target}." 1>&2
27321   fi
27322 else
27323   if test x${host} = x${target} ; then
27324     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27325     echo " for ${target}." 1>&2
27326   else
27327     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27328     echo " from ${host} to ${target}." 1>&2
27329   fi
27330 fi
27331
27332
27333
27334
27335
27336
27337
27338
27339
27340 if test "x${CLOOGLIBS}" != "x" ; then
27341
27342 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27343
27344 fi
27345
27346 # Check for plugin support
27347 # Check whether --enable-plugin was given.
27348 if test "${enable_plugin+set}" = set; then :
27349   enableval=$enable_plugin; enable_plugin=$enableval
27350 else
27351   enable_plugin=yes; default_plugin=yes
27352 fi
27353
27354
27355 pluginlibs=
27356
27357 case "${host}" in
27358   *-*-darwin*)
27359     if test x$build = x$host; then
27360       export_sym_check="nm${exeext} -g"
27361     elif test x$host = x$target; then
27362       export_sym_check="$gcc_cv_nm -g"
27363     else
27364       export_sym_check=
27365     fi
27366   ;;
27367   *)
27368     if test x$build = x$host; then
27369       export_sym_check="objdump${exeext} -T"
27370     elif test x$host = x$target; then
27371       export_sym_check="$gcc_cv_objdump -T"
27372     else
27373       export_sym_check=
27374     fi
27375   ;;
27376 esac
27377
27378 if test x"$enable_plugin" = x"yes"; then
27379
27380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27381 $as_echo_n "checking for exported symbols... " >&6; }
27382   if test "x$export_sym_check" != x; then
27383     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27384     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27385     if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27386       : # No need to use a flag
27387       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27388 $as_echo "yes" >&6; }
27389     else
27390       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27391 $as_echo "yes" >&6; }
27392       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27393 $as_echo_n "checking for -rdynamic... " >&6; }
27394       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest$ac_exeext > /dev/null 2>&1
27395       if $export_sym_check conftest$ac_exeext | grep -q foobar > /dev/null; then
27396         plugin_rdynamic=yes
27397         pluginlibs="-rdynamic"
27398       else
27399         plugin_rdynamic=no
27400         enable_plugin=no
27401       fi
27402       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27403 $as_echo "$plugin_rdynamic" >&6; }
27404     fi
27405   else
27406     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27407 $as_echo "unable to check" >&6; }
27408   fi
27409
27410   # Check -ldl
27411   saved_LIBS="$LIBS"
27412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27413 $as_echo_n "checking for library containing dlopen... " >&6; }
27414 if test "${ac_cv_search_dlopen+set}" = set; then :
27415   $as_echo_n "(cached) " >&6
27416 else
27417   ac_func_search_save_LIBS=$LIBS
27418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27419 /* end confdefs.h.  */
27420
27421 /* Override any GCC internal prototype to avoid an error.
27422    Use char because int might match the return type of a GCC
27423    builtin and then its argument prototype would still apply.  */
27424 #ifdef __cplusplus
27425 extern "C"
27426 #endif
27427 char dlopen ();
27428 int
27429 main ()
27430 {
27431 return dlopen ();
27432   ;
27433   return 0;
27434 }
27435 _ACEOF
27436 for ac_lib in '' dl; do
27437   if test -z "$ac_lib"; then
27438     ac_res="none required"
27439   else
27440     ac_res=-l$ac_lib
27441     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27442   fi
27443   if ac_fn_c_try_link "$LINENO"; then :
27444   ac_cv_search_dlopen=$ac_res
27445 fi
27446 rm -f core conftest.err conftest.$ac_objext \
27447     conftest$ac_exeext
27448   if test "${ac_cv_search_dlopen+set}" = set; then :
27449   break
27450 fi
27451 done
27452 if test "${ac_cv_search_dlopen+set}" = set; then :
27453
27454 else
27455   ac_cv_search_dlopen=no
27456 fi
27457 rm conftest.$ac_ext
27458 LIBS=$ac_func_search_save_LIBS
27459 fi
27460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27461 $as_echo "$ac_cv_search_dlopen" >&6; }
27462 ac_res=$ac_cv_search_dlopen
27463 if test "$ac_res" != no; then :
27464   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27465
27466 fi
27467
27468   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27469     pluginlibs="$pluginlibs -ldl"
27470   fi
27471   LIBS="$saved_LIBS"
27472
27473   # Check that we can build shared objects with -fPIC -shared
27474   saved_LDFLAGS="$LDFLAGS"
27475   saved_CFLAGS="$CFLAGS"
27476   case "${host}" in
27477     *-*-darwin*)
27478       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27479       CFLAGS="$CFLAGS -fPIC"
27480       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27481     ;;
27482     *)
27483       CFLAGS="$CFLAGS -fPIC"
27484       LDFLAGS="$LDFLAGS -fPIC -shared"
27485     ;;
27486   esac
27487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27488 $as_echo_n "checking for -fPIC -shared... " >&6; }
27489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27490 /* end confdefs.h.  */
27491 extern int X;
27492 int
27493 main ()
27494 {
27495 return X == 0;
27496   ;
27497   return 0;
27498 }
27499 _ACEOF
27500 if ac_fn_c_try_link "$LINENO"; then :
27501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27502 $as_echo "yes" >&6; }; have_pic_shared=yes
27503 else
27504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27505 $as_echo "no" >&6; }; have_pic_shared=no
27506 fi
27507 rm -f core conftest.err conftest.$ac_objext \
27508     conftest$ac_exeext conftest.$ac_ext
27509   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27510     pluginlibs=
27511     enable_plugin=no
27512   fi
27513   LDFLAGS="$saved_LDFLAGS"
27514   CFLAGS="$saved_CFLAGS"
27515
27516   # If plugin support had been requested but not available, fail.
27517   if test x"$enable_plugin" = x"no" ; then
27518     if test x"$default_plugin" != x"yes"; then
27519       as_fn_error "
27520 Building GCC with plugin support requires a host that supports
27521 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27522     fi
27523   fi
27524 fi
27525
27526
27527
27528 if test x"$enable_plugin" = x"yes"; then
27529
27530 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27531
27532 fi
27533
27534
27535 # Check whether --enable-libquadmath-support was given.
27536 if test "${enable_libquadmath_support+set}" = set; then :
27537   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27538 else
27539   ENABLE_LIBQUADMATH_SUPPORT=yes
27540 fi
27541
27542 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27543
27544 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27545
27546 fi
27547
27548
27549 warn_frame_larger_than_extra_text=
27550
27551 # Check whether --with-warn-frame-larger-than-extra-text was given.
27552 if test "${with_warn_frame_larger_than_extra_text+set}" = set; then :
27553   withval=$with_warn_frame_larger_than_extra_text; case "${withval}" in
27554 yes)    as_fn_error "bad value ${withval} given for frame size warning text" "$LINENO" 5 ;;
27555 no)     ;;
27556 *)      warn_frame_larger_than_extra_text="$withval" ;;
27557 esac
27558 fi
27559
27560
27561 cat >>confdefs.h <<_ACEOF
27562 #define WARN_FRAME_LARGER_THAN_EXTRA_TEXT "$warn_frame_larger_than_extra_text"
27563 _ACEOF
27564
27565
27566
27567 # Specify what hash style to use by default.
27568
27569 # Check whether --with-linker-hash-style was given.
27570 if test "${with_linker_hash_style+set}" = set; then :
27571   withval=$with_linker_hash_style; case x"$withval" in
27572    xsysv)
27573      LINKER_HASH_STYLE=sysv
27574      ;;
27575    xgnu)
27576      LINKER_HASH_STYLE=gnu
27577      ;;
27578    xboth)
27579      LINKER_HASH_STYLE=both
27580      ;;
27581    *)
27582      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27583      ;;
27584  esac
27585 else
27586   LINKER_HASH_STYLE=''
27587 fi
27588
27589 if test x"${LINKER_HASH_STYLE}" != x; then
27590
27591 cat >>confdefs.h <<_ACEOF
27592 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27593 _ACEOF
27594
27595 fi
27596
27597 # Configure the subdirectories
27598 # AC_CONFIG_SUBDIRS($subdirs)
27599
27600 # Create the Makefile
27601 # and configure language subdirectories
27602 ac_config_files="$ac_config_files $all_outputs"
27603
27604
27605 ac_config_commands="$ac_config_commands default"
27606
27607 cat >confcache <<\_ACEOF
27608 # This file is a shell script that caches the results of configure
27609 # tests run on this system so they can be shared between configure
27610 # scripts and configure runs, see configure's option --config-cache.
27611 # It is not useful on other systems.  If it contains results you don't
27612 # want to keep, you may remove or edit it.
27613 #
27614 # config.status only pays attention to the cache file if you give it
27615 # the --recheck option to rerun configure.
27616 #
27617 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27618 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27619 # following values.
27620
27621 _ACEOF
27622
27623 # The following way of writing the cache mishandles newlines in values,
27624 # but we know of no workaround that is simple, portable, and efficient.
27625 # So, we kill variables containing newlines.
27626 # Ultrix sh set writes to stderr and can't be redirected directly,
27627 # and sets the high bit in the cache file unless we assign to the vars.
27628 (
27629   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27630     eval ac_val=\$$ac_var
27631     case $ac_val in #(
27632     *${as_nl}*)
27633       case $ac_var in #(
27634       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27635 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27636       esac
27637       case $ac_var in #(
27638       _ | IFS | as_nl) ;; #(
27639       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27640       *) { eval $ac_var=; unset $ac_var;} ;;
27641       esac ;;
27642     esac
27643   done
27644
27645   (set) 2>&1 |
27646     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27647     *${as_nl}ac_space=\ *)
27648       # `set' does not quote correctly, so add quotes: double-quote
27649       # substitution turns \\\\ into \\, and sed turns \\ into \.
27650       sed -n \
27651         "s/'/'\\\\''/g;
27652           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27653       ;; #(
27654     *)
27655       # `set' quotes correctly as required by POSIX, so do not add quotes.
27656       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27657       ;;
27658     esac |
27659     sort
27660 ) |
27661   sed '
27662      /^ac_cv_env_/b end
27663      t clear
27664      :clear
27665      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27666      t end
27667      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27668      :end' >>confcache
27669 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27670   if test -w "$cache_file"; then
27671     test "x$cache_file" != "x/dev/null" &&
27672       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27673 $as_echo "$as_me: updating cache $cache_file" >&6;}
27674     cat confcache >$cache_file
27675   else
27676     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27677 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27678   fi
27679 fi
27680 rm -f confcache
27681
27682 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27683 # Let make expand exec_prefix.
27684 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27685
27686 DEFS=-DHAVE_CONFIG_H
27687
27688 ac_libobjs=
27689 ac_ltlibobjs=
27690 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27691   # 1. Remove the extension, and $U if already installed.
27692   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27693   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27694   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27695   #    will be set to the directory where LIBOBJS objects are built.
27696   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27697   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27698 done
27699 LIBOBJS=$ac_libobjs
27700
27701 LTLIBOBJS=$ac_ltlibobjs
27702
27703
27704
27705
27706 : ${CONFIG_STATUS=./config.status}
27707 ac_write_fail=0
27708 ac_clean_files_save=$ac_clean_files
27709 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27710 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27711 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27712 as_write_fail=0
27713 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27714 #! $SHELL
27715 # Generated by $as_me.
27716 # Run this file to recreate the current configuration.
27717 # Compiler output produced by configure, useful for debugging
27718 # configure, is in config.log if it exists.
27719
27720 debug=false
27721 ac_cs_recheck=false
27722 ac_cs_silent=false
27723
27724 SHELL=\${CONFIG_SHELL-$SHELL}
27725 export SHELL
27726 _ASEOF
27727 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27728 ## -------------------- ##
27729 ## M4sh Initialization. ##
27730 ## -------------------- ##
27731
27732 # Be more Bourne compatible
27733 DUALCASE=1; export DUALCASE # for MKS sh
27734 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27735   emulate sh
27736   NULLCMD=:
27737   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27738   # is contrary to our usage.  Disable this feature.
27739   alias -g '${1+"$@"}'='"$@"'
27740   setopt NO_GLOB_SUBST
27741 else
27742   case `(set -o) 2>/dev/null` in #(
27743   *posix*) :
27744     set -o posix ;; #(
27745   *) :
27746      ;;
27747 esac
27748 fi
27749
27750
27751 as_nl='
27752 '
27753 export as_nl
27754 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27755 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27756 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27757 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27758 # Prefer a ksh shell builtin over an external printf program on Solaris,
27759 # but without wasting forks for bash or zsh.
27760 if test -z "$BASH_VERSION$ZSH_VERSION" \
27761     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27762   as_echo='print -r --'
27763   as_echo_n='print -rn --'
27764 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27765   as_echo='printf %s\n'
27766   as_echo_n='printf %s'
27767 else
27768   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27769     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27770     as_echo_n='/usr/ucb/echo -n'
27771   else
27772     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27773     as_echo_n_body='eval
27774       arg=$1;
27775       case $arg in #(
27776       *"$as_nl"*)
27777         expr "X$arg" : "X\\(.*\\)$as_nl";
27778         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27779       esac;
27780       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27781     '
27782     export as_echo_n_body
27783     as_echo_n='sh -c $as_echo_n_body as_echo'
27784   fi
27785   export as_echo_body
27786   as_echo='sh -c $as_echo_body as_echo'
27787 fi
27788
27789 # The user is always right.
27790 if test "${PATH_SEPARATOR+set}" != set; then
27791   PATH_SEPARATOR=:
27792   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27793     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27794       PATH_SEPARATOR=';'
27795   }
27796 fi
27797
27798
27799 # IFS
27800 # We need space, tab and new line, in precisely that order.  Quoting is
27801 # there to prevent editors from complaining about space-tab.
27802 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27803 # splitting by setting IFS to empty value.)
27804 IFS=" ""        $as_nl"
27805
27806 # Find who we are.  Look in the path if we contain no directory separator.
27807 case $0 in #((
27808   *[\\/]* ) as_myself=$0 ;;
27809   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27810 for as_dir in $PATH
27811 do
27812   IFS=$as_save_IFS
27813   test -z "$as_dir" && as_dir=.
27814     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27815   done
27816 IFS=$as_save_IFS
27817
27818      ;;
27819 esac
27820 # We did not find ourselves, most probably we were run as `sh COMMAND'
27821 # in which case we are not to be found in the path.
27822 if test "x$as_myself" = x; then
27823   as_myself=$0
27824 fi
27825 if test ! -f "$as_myself"; then
27826   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27827   exit 1
27828 fi
27829
27830 # Unset variables that we do not need and which cause bugs (e.g. in
27831 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27832 # suppresses any "Segmentation fault" message there.  '((' could
27833 # trigger a bug in pdksh 5.2.14.
27834 for as_var in BASH_ENV ENV MAIL MAILPATH
27835 do eval test x\${$as_var+set} = xset \
27836   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27837 done
27838 PS1='$ '
27839 PS2='> '
27840 PS4='+ '
27841
27842 # NLS nuisances.
27843 LC_ALL=C
27844 export LC_ALL
27845 LANGUAGE=C
27846 export LANGUAGE
27847
27848 # CDPATH.
27849 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27850
27851
27852 # as_fn_error ERROR [LINENO LOG_FD]
27853 # ---------------------------------
27854 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27855 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27856 # script with status $?, using 1 if that was 0.
27857 as_fn_error ()
27858 {
27859   as_status=$?; test $as_status -eq 0 && as_status=1
27860   if test "$3"; then
27861     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27862     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27863   fi
27864   $as_echo "$as_me: error: $1" >&2
27865   as_fn_exit $as_status
27866 } # as_fn_error
27867
27868
27869 # as_fn_set_status STATUS
27870 # -----------------------
27871 # Set $? to STATUS, without forking.
27872 as_fn_set_status ()
27873 {
27874   return $1
27875 } # as_fn_set_status
27876
27877 # as_fn_exit STATUS
27878 # -----------------
27879 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27880 as_fn_exit ()
27881 {
27882   set +e
27883   as_fn_set_status $1
27884   exit $1
27885 } # as_fn_exit
27886
27887 # as_fn_unset VAR
27888 # ---------------
27889 # Portably unset VAR.
27890 as_fn_unset ()
27891 {
27892   { eval $1=; unset $1;}
27893 }
27894 as_unset=as_fn_unset
27895 # as_fn_append VAR VALUE
27896 # ----------------------
27897 # Append the text in VALUE to the end of the definition contained in VAR. Take
27898 # advantage of any shell optimizations that allow amortized linear growth over
27899 # repeated appends, instead of the typical quadratic growth present in naive
27900 # implementations.
27901 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27902   eval 'as_fn_append ()
27903   {
27904     eval $1+=\$2
27905   }'
27906 else
27907   as_fn_append ()
27908   {
27909     eval $1=\$$1\$2
27910   }
27911 fi # as_fn_append
27912
27913 # as_fn_arith ARG...
27914 # ------------------
27915 # Perform arithmetic evaluation on the ARGs, and store the result in the
27916 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27917 # must be portable across $(()) and expr.
27918 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27919   eval 'as_fn_arith ()
27920   {
27921     as_val=$(( $* ))
27922   }'
27923 else
27924   as_fn_arith ()
27925   {
27926     as_val=`expr "$@" || test $? -eq 1`
27927   }
27928 fi # as_fn_arith
27929
27930
27931 if expr a : '\(a\)' >/dev/null 2>&1 &&
27932    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27933   as_expr=expr
27934 else
27935   as_expr=false
27936 fi
27937
27938 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27939   as_basename=basename
27940 else
27941   as_basename=false
27942 fi
27943
27944 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27945   as_dirname=dirname
27946 else
27947   as_dirname=false
27948 fi
27949
27950 as_me=`$as_basename -- "$0" ||
27951 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27952          X"$0" : 'X\(//\)$' \| \
27953          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27954 $as_echo X/"$0" |
27955     sed '/^.*\/\([^/][^/]*\)\/*$/{
27956             s//\1/
27957             q
27958           }
27959           /^X\/\(\/\/\)$/{
27960             s//\1/
27961             q
27962           }
27963           /^X\/\(\/\).*/{
27964             s//\1/
27965             q
27966           }
27967           s/.*/./; q'`
27968
27969 # Avoid depending upon Character Ranges.
27970 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27971 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27972 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27973 as_cr_digits='0123456789'
27974 as_cr_alnum=$as_cr_Letters$as_cr_digits
27975
27976 ECHO_C= ECHO_N= ECHO_T=
27977 case `echo -n x` in #(((((
27978 -n*)
27979   case `echo 'xy\c'` in
27980   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27981   xy)  ECHO_C='\c';;
27982   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27983        ECHO_T=' ';;
27984   esac;;
27985 *)
27986   ECHO_N='-n';;
27987 esac
27988
27989 rm -f conf$$ conf$$.exe conf$$.file
27990 if test -d conf$$.dir; then
27991   rm -f conf$$.dir/conf$$.file
27992 else
27993   rm -f conf$$.dir
27994   mkdir conf$$.dir 2>/dev/null
27995 fi
27996 if (echo >conf$$.file) 2>/dev/null; then
27997   if ln -s conf$$.file conf$$ 2>/dev/null; then
27998     as_ln_s='ln -s'
27999     # ... but there are two gotchas:
28000     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28001     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28002     # In both cases, we have to default to `cp -p'.
28003     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28004       as_ln_s='cp -p'
28005   elif ln conf$$.file conf$$ 2>/dev/null; then
28006     as_ln_s=ln
28007   else
28008     as_ln_s='cp -p'
28009   fi
28010 else
28011   as_ln_s='cp -p'
28012 fi
28013 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28014 rmdir conf$$.dir 2>/dev/null
28015
28016
28017 # as_fn_mkdir_p
28018 # -------------
28019 # Create "$as_dir" as a directory, including parents if necessary.
28020 as_fn_mkdir_p ()
28021 {
28022
28023   case $as_dir in #(
28024   -*) as_dir=./$as_dir;;
28025   esac
28026   test -d "$as_dir" || eval $as_mkdir_p || {
28027     as_dirs=
28028     while :; do
28029       case $as_dir in #(
28030       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28031       *) as_qdir=$as_dir;;
28032       esac
28033       as_dirs="'$as_qdir' $as_dirs"
28034       as_dir=`$as_dirname -- "$as_dir" ||
28035 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28036          X"$as_dir" : 'X\(//\)[^/]' \| \
28037          X"$as_dir" : 'X\(//\)$' \| \
28038          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28039 $as_echo X"$as_dir" |
28040     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28041             s//\1/
28042             q
28043           }
28044           /^X\(\/\/\)[^/].*/{
28045             s//\1/
28046             q
28047           }
28048           /^X\(\/\/\)$/{
28049             s//\1/
28050             q
28051           }
28052           /^X\(\/\).*/{
28053             s//\1/
28054             q
28055           }
28056           s/.*/./; q'`
28057       test -d "$as_dir" && break
28058     done
28059     test -z "$as_dirs" || eval "mkdir $as_dirs"
28060   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28061
28062
28063 } # as_fn_mkdir_p
28064 if mkdir -p . 2>/dev/null; then
28065   as_mkdir_p='mkdir -p "$as_dir"'
28066 else
28067   test -d ./-p && rmdir ./-p
28068   as_mkdir_p=false
28069 fi
28070
28071 if test -x / >/dev/null 2>&1; then
28072   as_test_x='test -x'
28073 else
28074   if ls -dL / >/dev/null 2>&1; then
28075     as_ls_L_option=L
28076   else
28077     as_ls_L_option=
28078   fi
28079   as_test_x='
28080     eval sh -c '\''
28081       if test -d "$1"; then
28082         test -d "$1/.";
28083       else
28084         case $1 in #(
28085         -*)set "./$1";;
28086         esac;
28087         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28088         ???[sx]*):;;*)false;;esac;fi
28089     '\'' sh
28090   '
28091 fi
28092 as_executable_p=$as_test_x
28093
28094 # Sed expression to map a string onto a valid CPP name.
28095 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28096
28097 # Sed expression to map a string onto a valid variable name.
28098 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28099
28100
28101 exec 6>&1
28102 ## ----------------------------------- ##
28103 ## Main body of $CONFIG_STATUS script. ##
28104 ## ----------------------------------- ##
28105 _ASEOF
28106 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28107
28108 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28109 # Save the log message, to keep $0 and so on meaningful, and to
28110 # report actual input values of CONFIG_FILES etc. instead of their
28111 # values after options handling.
28112 ac_log="
28113 This file was extended by $as_me, which was
28114 generated by GNU Autoconf 2.64.  Invocation command line was
28115
28116   CONFIG_FILES    = $CONFIG_FILES
28117   CONFIG_HEADERS  = $CONFIG_HEADERS
28118   CONFIG_LINKS    = $CONFIG_LINKS
28119   CONFIG_COMMANDS = $CONFIG_COMMANDS
28120   $ $0 $@
28121
28122 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28123 "
28124
28125 _ACEOF
28126
28127 case $ac_config_files in *"
28128 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28129 esac
28130
28131 case $ac_config_headers in *"
28132 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28133 esac
28134
28135
28136 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28137 # Files that config.status was made for.
28138 config_files="$ac_config_files"
28139 config_headers="$ac_config_headers"
28140 config_commands="$ac_config_commands"
28141
28142 _ACEOF
28143
28144 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28145 ac_cs_usage="\
28146 \`$as_me' instantiates files and other configuration actions
28147 from templates according to the current configuration.  Unless the files
28148 and actions are specified as TAGs, all are instantiated by default.
28149
28150 Usage: $0 [OPTION]... [TAG]...
28151
28152   -h, --help       print this help, then exit
28153   -V, --version    print version number and configuration settings, then exit
28154   -q, --quiet, --silent
28155                    do not print progress messages
28156   -d, --debug      don't remove temporary files
28157       --recheck    update $as_me by reconfiguring in the same conditions
28158       --file=FILE[:TEMPLATE]
28159                    instantiate the configuration file FILE
28160       --header=FILE[:TEMPLATE]
28161                    instantiate the configuration header FILE
28162
28163 Configuration files:
28164 $config_files
28165
28166 Configuration headers:
28167 $config_headers
28168
28169 Configuration commands:
28170 $config_commands
28171
28172 Report bugs to the package provider."
28173
28174 _ACEOF
28175 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28176 ac_cs_version="\\
28177 config.status
28178 configured by $0, generated by GNU Autoconf 2.64,
28179   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28180
28181 Copyright (C) 2009 Free Software Foundation, Inc.
28182 This config.status script is free software; the Free Software Foundation
28183 gives unlimited permission to copy, distribute and modify it."
28184
28185 ac_pwd='$ac_pwd'
28186 srcdir='$srcdir'
28187 AWK='$AWK'
28188 test -n "\$AWK" || AWK=awk
28189 _ACEOF
28190
28191 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28192 # The default lists apply if the user does not specify any file.
28193 ac_need_defaults=:
28194 while test $# != 0
28195 do
28196   case $1 in
28197   --*=*)
28198     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28199     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28200     ac_shift=:
28201     ;;
28202   *)
28203     ac_option=$1
28204     ac_optarg=$2
28205     ac_shift=shift
28206     ;;
28207   esac
28208
28209   case $ac_option in
28210   # Handling of the options.
28211   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28212     ac_cs_recheck=: ;;
28213   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28214     $as_echo "$ac_cs_version"; exit ;;
28215   --debug | --debu | --deb | --de | --d | -d )
28216     debug=: ;;
28217   --file | --fil | --fi | --f )
28218     $ac_shift
28219     case $ac_optarg in
28220     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28221     esac
28222     as_fn_append CONFIG_FILES " '$ac_optarg'"
28223     ac_need_defaults=false;;
28224   --header | --heade | --head | --hea )
28225     $ac_shift
28226     case $ac_optarg in
28227     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28228     esac
28229     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28230     ac_need_defaults=false;;
28231   --he | --h)
28232     # Conflict between --help and --header
28233     as_fn_error "ambiguous option: \`$1'
28234 Try \`$0 --help' for more information.";;
28235   --help | --hel | -h )
28236     $as_echo "$ac_cs_usage"; exit ;;
28237   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28238   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28239     ac_cs_silent=: ;;
28240
28241   # This is an error.
28242   -*) as_fn_error "unrecognized option: \`$1'
28243 Try \`$0 --help' for more information." ;;
28244
28245   *) as_fn_append ac_config_targets " $1"
28246      ac_need_defaults=false ;;
28247
28248   esac
28249   shift
28250 done
28251
28252 ac_configure_extra_args=
28253
28254 if $ac_cs_silent; then
28255   exec 6>/dev/null
28256   ac_configure_extra_args="$ac_configure_extra_args --silent"
28257 fi
28258
28259 _ACEOF
28260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28261 if \$ac_cs_recheck; then
28262   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28263   shift
28264   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28265   CONFIG_SHELL='$SHELL'
28266   export CONFIG_SHELL
28267   exec "\$@"
28268 fi
28269
28270 _ACEOF
28271 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28272 exec 5>>config.log
28273 {
28274   echo
28275   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28276 ## Running $as_me. ##
28277 _ASBOX
28278   $as_echo "$ac_log"
28279 } >&5
28280
28281 _ACEOF
28282 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28283 #
28284 # INIT-COMMANDS
28285 #
28286 subdirs='$subdirs'
28287
28288 _ACEOF
28289
28290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28291
28292 # Handling of arguments.
28293 for ac_config_target in $ac_config_targets
28294 do
28295   case $ac_config_target in
28296     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28297     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28298     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28299     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28300     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28301     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28302
28303   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28304   esac
28305 done
28306
28307
28308 # If the user did not use the arguments to specify the items to instantiate,
28309 # then the envvar interface is used.  Set only those that are not.
28310 # We use the long form for the default assignment because of an extremely
28311 # bizarre bug on SunOS 4.1.3.
28312 if $ac_need_defaults; then
28313   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28314   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28315   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28316 fi
28317
28318 # Have a temporary directory for convenience.  Make it in the build tree
28319 # simply because there is no reason against having it here, and in addition,
28320 # creating and moving files from /tmp can sometimes cause problems.
28321 # Hook for its removal unless debugging.
28322 # Note that there is a small window in which the directory will not be cleaned:
28323 # after its creation but before its name has been assigned to `$tmp'.
28324 $debug ||
28325 {
28326   tmp=
28327   trap 'exit_status=$?
28328   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28329 ' 0
28330   trap 'as_fn_exit 1' 1 2 13 15
28331 }
28332 # Create a (secure) tmp directory for tmp files.
28333
28334 {
28335   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28336   test -n "$tmp" && test -d "$tmp"
28337 }  ||
28338 {
28339   tmp=./conf$$-$RANDOM
28340   (umask 077 && mkdir "$tmp")
28341 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28342
28343 # Set up the scripts for CONFIG_FILES section.
28344 # No need to generate them if there are no CONFIG_FILES.
28345 # This happens for instance with `./config.status config.h'.
28346 if test -n "$CONFIG_FILES"; then
28347
28348 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28349   ac_cs_awk_getline=:
28350   ac_cs_awk_pipe_init=
28351   ac_cs_awk_read_file='
28352       while ((getline aline < (F[key])) > 0)
28353         print(aline)
28354       close(F[key])'
28355   ac_cs_awk_pipe_fini=
28356 else
28357   ac_cs_awk_getline=false
28358   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28359   ac_cs_awk_read_file='
28360       print "|#_!!_#|"
28361       print "cat " F[key] " &&"
28362       '$ac_cs_awk_pipe_init
28363   # The final `:' finishes the AND list.
28364   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28365 fi
28366 ac_cr=`echo X | tr X '\015'`
28367 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28368 # But we know of no other shell where ac_cr would be empty at this
28369 # point, so we can use a bashism as a fallback.
28370 if test "x$ac_cr" = x; then
28371   eval ac_cr=\$\'\\r\'
28372 fi
28373 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28374 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28375   ac_cs_awk_cr='\r'
28376 else
28377   ac_cs_awk_cr=$ac_cr
28378 fi
28379
28380 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28381 _ACEOF
28382
28383 # Create commands to substitute file output variables.
28384 {
28385   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28386   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28387   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28388   echo "_ACAWK" &&
28389   echo "_ACEOF"
28390 } >conf$$files.sh &&
28391 . ./conf$$files.sh ||
28392   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28393 rm -f conf$$files.sh
28394
28395 {
28396   echo "cat >conf$$subs.awk <<_ACEOF" &&
28397   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28398   echo "_ACEOF"
28399 } >conf$$subs.sh ||
28400   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28401 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28402 ac_delim='%!_!# '
28403 for ac_last_try in false false false false false :; do
28404   . ./conf$$subs.sh ||
28405     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28406
28407   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28408   if test $ac_delim_n = $ac_delim_num; then
28409     break
28410   elif $ac_last_try; then
28411     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28412   else
28413     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28414   fi
28415 done
28416 rm -f conf$$subs.sh
28417
28418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28419 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28420 _ACEOF
28421 sed -n '
28422 h
28423 s/^/S["/; s/!.*/"]=/
28424 p
28425 g
28426 s/^[^!]*!//
28427 :repl
28428 t repl
28429 s/'"$ac_delim"'$//
28430 t delim
28431 :nl
28432 h
28433 s/\(.\{148\}\).*/\1/
28434 t more1
28435 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28436 p
28437 n
28438 b repl
28439 :more1
28440 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28441 p
28442 g
28443 s/.\{148\}//
28444 t nl
28445 :delim
28446 h
28447 s/\(.\{148\}\).*/\1/
28448 t more2
28449 s/["\\]/\\&/g; s/^/"/; s/$/"/
28450 p
28451 b
28452 :more2
28453 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28454 p
28455 g
28456 s/.\{148\}//
28457 t delim
28458 ' <conf$$subs.awk | sed '
28459 /^[^""]/{
28460   N
28461   s/\n//
28462 }
28463 ' >>$CONFIG_STATUS || ac_write_fail=1
28464 rm -f conf$$subs.awk
28465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28466 _ACAWK
28467 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28468   for (key in S) S_is_set[key] = 1
28469   FS = "\a"
28470   \$ac_cs_awk_pipe_init
28471 }
28472 {
28473   line = $ 0
28474   nfields = split(line, field, "@")
28475   substed = 0
28476   len = length(field[1])
28477   for (i = 2; i < nfields; i++) {
28478     key = field[i]
28479     keylen = length(key)
28480     if (S_is_set[key]) {
28481       value = S[key]
28482       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28483       len += length(value) + length(field[++i])
28484       substed = 1
28485     } else
28486       len += 1 + keylen
28487   }
28488   if (nfields == 3 && !substed) {
28489     key = field[2]
28490     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28491       \$ac_cs_awk_read_file
28492       next
28493     }
28494   }
28495   print line
28496 }
28497 \$ac_cs_awk_pipe_fini
28498 _ACAWK
28499 _ACEOF
28500 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28501 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28502   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28503 else
28504   cat
28505 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28506   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28507 _ACEOF
28508
28509 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28510 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28511 # trailing colons and then remove the whole line if VPATH becomes empty
28512 # (actually we leave an empty line to preserve line numbers).
28513 if test "x$srcdir" = x.; then
28514   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28515 s/:*\$(srcdir):*/:/
28516 s/:*\${srcdir}:*/:/
28517 s/:*@srcdir@:*/:/
28518 s/^\([^=]*=[     ]*\):*/\1/
28519 s/:*$//
28520 s/^[^=]*=[       ]*$//
28521 }'
28522 fi
28523
28524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28525 fi # test -n "$CONFIG_FILES"
28526
28527 # Set up the scripts for CONFIG_HEADERS section.
28528 # No need to generate them if there are no CONFIG_HEADERS.
28529 # This happens for instance with `./config.status Makefile'.
28530 if test -n "$CONFIG_HEADERS"; then
28531 cat >"$tmp/defines.awk" <<\_ACAWK ||
28532 BEGIN {
28533 _ACEOF
28534
28535 # Transform confdefs.h into an awk script `defines.awk', embedded as
28536 # here-document in config.status, that substitutes the proper values into
28537 # config.h.in to produce config.h.
28538
28539 # Create a delimiter string that does not exist in confdefs.h, to ease
28540 # handling of long lines.
28541 ac_delim='%!_!# '
28542 for ac_last_try in false false :; do
28543   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28544   if test -z "$ac_t"; then
28545     break
28546   elif $ac_last_try; then
28547     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28548   else
28549     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28550   fi
28551 done
28552
28553 # For the awk script, D is an array of macro values keyed by name,
28554 # likewise P contains macro parameters if any.  Preserve backslash
28555 # newline sequences.
28556
28557 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28558 sed -n '
28559 s/.\{148\}/&'"$ac_delim"'/g
28560 t rset
28561 :rset
28562 s/^[     ]*#[    ]*define[       ][      ]*/ /
28563 t def
28564 d
28565 :def
28566 s/\\$//
28567 t bsnl
28568 s/["\\]/\\&/g
28569 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28570 D["\1"]=" \3"/p
28571 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28572 d
28573 :bsnl
28574 s/["\\]/\\&/g
28575 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28576 D["\1"]=" \3\\\\\\n"\\/p
28577 t cont
28578 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28579 t cont
28580 d
28581 :cont
28582 n
28583 s/.\{148\}/&'"$ac_delim"'/g
28584 t clear
28585 :clear
28586 s/\\$//
28587 t bsnlc
28588 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28589 d
28590 :bsnlc
28591 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28592 b cont
28593 ' <confdefs.h | sed '
28594 s/'"$ac_delim"'/"\\\
28595 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28596
28597 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28598   for (key in D) D_is_set[key] = 1
28599   FS = "\a"
28600 }
28601 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28602   line = \$ 0
28603   split(line, arg, " ")
28604   if (arg[1] == "#") {
28605     defundef = arg[2]
28606     mac1 = arg[3]
28607   } else {
28608     defundef = substr(arg[1], 2)
28609     mac1 = arg[2]
28610   }
28611   split(mac1, mac2, "(") #)
28612   macro = mac2[1]
28613   prefix = substr(line, 1, index(line, defundef) - 1)
28614   if (D_is_set[macro]) {
28615     # Preserve the white space surrounding the "#".
28616     print prefix "define", macro P[macro] D[macro]
28617     next
28618   } else {
28619     # Replace #undef with comments.  This is necessary, for example,
28620     # in the case of _POSIX_SOURCE, which is predefined and required
28621     # on some systems where configure will not decide to define it.
28622     if (defundef == "undef") {
28623       print "/*", prefix defundef, macro, "*/"
28624       next
28625     }
28626   }
28627 }
28628 { print }
28629 _ACAWK
28630 _ACEOF
28631 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28632   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28633 fi # test -n "$CONFIG_HEADERS"
28634
28635
28636 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28637 shift
28638 for ac_tag
28639 do
28640   case $ac_tag in
28641   :[FHLC]) ac_mode=$ac_tag; continue;;
28642   esac
28643   case $ac_mode$ac_tag in
28644   :[FHL]*:*);;
28645   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28646   :[FH]-) ac_tag=-:-;;
28647   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28648   esac
28649   ac_save_IFS=$IFS
28650   IFS=:
28651   set x $ac_tag
28652   IFS=$ac_save_IFS
28653   shift
28654   ac_file=$1
28655   shift
28656
28657   case $ac_mode in
28658   :L) ac_source=$1;;
28659   :[FH])
28660     ac_file_inputs=
28661     for ac_f
28662     do
28663       case $ac_f in
28664       -) ac_f="$tmp/stdin";;
28665       *) # Look for the file first in the build tree, then in the source tree
28666          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28667          # because $ac_f cannot contain `:'.
28668          test -f "$ac_f" ||
28669            case $ac_f in
28670            [\\/$]*) false;;
28671            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28672            esac ||
28673            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28674       esac
28675       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28676       as_fn_append ac_file_inputs " '$ac_f'"
28677     done
28678
28679     # Let's still pretend it is `configure' which instantiates (i.e., don't
28680     # use $as_me), people would be surprised to read:
28681     #    /* config.h.  Generated by config.status.  */
28682     configure_input='Generated from '`
28683           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28684         `' by configure.'
28685     if test x"$ac_file" != x-; then
28686       configure_input="$ac_file.  $configure_input"
28687       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28688 $as_echo "$as_me: creating $ac_file" >&6;}
28689     fi
28690     # Neutralize special characters interpreted by sed in replacement strings.
28691     case $configure_input in #(
28692     *\&* | *\|* | *\\* )
28693        ac_sed_conf_input=`$as_echo "$configure_input" |
28694        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28695     *) ac_sed_conf_input=$configure_input;;
28696     esac
28697
28698     case $ac_tag in
28699     *:-:* | *:-) cat >"$tmp/stdin" \
28700       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28701     esac
28702     ;;
28703   esac
28704
28705   ac_dir=`$as_dirname -- "$ac_file" ||
28706 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28707          X"$ac_file" : 'X\(//\)[^/]' \| \
28708          X"$ac_file" : 'X\(//\)$' \| \
28709          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28710 $as_echo X"$ac_file" |
28711     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28712             s//\1/
28713             q
28714           }
28715           /^X\(\/\/\)[^/].*/{
28716             s//\1/
28717             q
28718           }
28719           /^X\(\/\/\)$/{
28720             s//\1/
28721             q
28722           }
28723           /^X\(\/\).*/{
28724             s//\1/
28725             q
28726           }
28727           s/.*/./; q'`
28728   as_dir="$ac_dir"; as_fn_mkdir_p
28729   ac_builddir=.
28730
28731 case "$ac_dir" in
28732 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28733 *)
28734   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28735   # A ".." for each directory in $ac_dir_suffix.
28736   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28737   case $ac_top_builddir_sub in
28738   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28739   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28740   esac ;;
28741 esac
28742 ac_abs_top_builddir=$ac_pwd
28743 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28744 # for backward compatibility:
28745 ac_top_builddir=$ac_top_build_prefix
28746
28747 case $srcdir in
28748   .)  # We are building in place.
28749     ac_srcdir=.
28750     ac_top_srcdir=$ac_top_builddir_sub
28751     ac_abs_top_srcdir=$ac_pwd ;;
28752   [\\/]* | ?:[\\/]* )  # Absolute name.
28753     ac_srcdir=$srcdir$ac_dir_suffix;
28754     ac_top_srcdir=$srcdir
28755     ac_abs_top_srcdir=$srcdir ;;
28756   *) # Relative name.
28757     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28758     ac_top_srcdir=$ac_top_build_prefix$srcdir
28759     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28760 esac
28761 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28762
28763
28764   case $ac_mode in
28765   :F)
28766   #
28767   # CONFIG_FILE
28768   #
28769
28770 _ACEOF
28771
28772 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28773 # If the template does not know about datarootdir, expand it.
28774 # FIXME: This hack should be removed a few years after 2.60.
28775 ac_datarootdir_hack=; ac_datarootdir_seen=
28776 ac_sed_dataroot='
28777 /datarootdir/ {
28778   p
28779   q
28780 }
28781 /@datadir@/p
28782 /@docdir@/p
28783 /@infodir@/p
28784 /@localedir@/p
28785 /@mandir@/p'
28786 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28787 *datarootdir*) ac_datarootdir_seen=yes;;
28788 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28789   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28790 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28791 _ACEOF
28792 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28793   ac_datarootdir_hack='
28794   s&@datadir@&$datadir&g
28795   s&@docdir@&$docdir&g
28796   s&@infodir@&$infodir&g
28797   s&@localedir@&$localedir&g
28798   s&@mandir@&$mandir&g
28799   s&\\\${datarootdir}&$datarootdir&g' ;;
28800 esac
28801 _ACEOF
28802
28803 # Neutralize VPATH when `$srcdir' = `.'.
28804 # Shell code in configure.ac might set extrasub.
28805 # FIXME: do we really want to maintain this feature?
28806 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28807 ac_sed_extra="$ac_vpsub
28808 $extrasub
28809 _ACEOF
28810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28811 :t
28812 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28813 s|@configure_input@|$ac_sed_conf_input|;t t
28814 s&@top_builddir@&$ac_top_builddir_sub&;t t
28815 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28816 s&@srcdir@&$ac_srcdir&;t t
28817 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28818 s&@top_srcdir@&$ac_top_srcdir&;t t
28819 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28820 s&@builddir@&$ac_builddir&;t t
28821 s&@abs_builddir@&$ac_abs_builddir&;t t
28822 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28823 $ac_datarootdir_hack
28824 "
28825 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28826 if $ac_cs_awk_getline; then
28827   $AWK -f "$tmp/subs.awk"
28828 else
28829   $AWK -f "$tmp/subs.awk" | $SHELL
28830 fi >$tmp/out \
28831   || as_fn_error "could not create $ac_file" "$LINENO" 5
28832
28833 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28834   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28835   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28836   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28837 which seems to be undefined.  Please make sure it is defined." >&5
28838 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28839 which seems to be undefined.  Please make sure it is defined." >&2;}
28840
28841   rm -f "$tmp/stdin"
28842   case $ac_file in
28843   -) cat "$tmp/out" && rm -f "$tmp/out";;
28844   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28845   esac \
28846   || as_fn_error "could not create $ac_file" "$LINENO" 5
28847  ;;
28848   :H)
28849   #
28850   # CONFIG_HEADER
28851   #
28852   if test x"$ac_file" != x-; then
28853     {
28854       $as_echo "/* $configure_input  */" \
28855       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28856     } >"$tmp/config.h" \
28857       || as_fn_error "could not create $ac_file" "$LINENO" 5
28858     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28859       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28860 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28861     else
28862       rm -f "$ac_file"
28863       mv "$tmp/config.h" "$ac_file" \
28864         || as_fn_error "could not create $ac_file" "$LINENO" 5
28865     fi
28866   else
28867     $as_echo "/* $configure_input  */" \
28868       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28869       || as_fn_error "could not create -" "$LINENO" 5
28870   fi
28871  ;;
28872
28873   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28874 $as_echo "$as_me: executing $ac_file commands" >&6;}
28875  ;;
28876   esac
28877
28878
28879   case $ac_file$ac_mode in
28880     "as":F) chmod +x as ;;
28881     "collect-ld":F) chmod +x collect-ld ;;
28882     "nm":F) chmod +x nm ;;
28883     "default":C)
28884 case ${CONFIG_HEADERS} in
28885   *auto-host.h:config.in*)
28886   echo > cstamp-h ;;
28887 esac
28888 # Make sure all the subdirs exist.
28889 for d in $subdirs doc build common c-family
28890 do
28891     test -d $d || mkdir $d
28892 done
28893  ;;
28894
28895   esac
28896 done # for ac_tag
28897
28898
28899 as_fn_exit 0
28900 _ACEOF
28901 ac_clean_files=$ac_clean_files_save
28902
28903 test $ac_write_fail = 0 ||
28904   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28905
28906
28907 # configure is writing to config.log, and then calls config.status.
28908 # config.status does its own redirection, appending to config.log.
28909 # Unfortunately, on DOS this fails, as config.log is still kept open
28910 # by configure, so config.status won't be able to write to it; its
28911 # output is simply discarded.  So we exec the FD to /dev/null,
28912 # effectively closing config.log, so it can be properly (re)opened and
28913 # appended to by config.status.  When coming back to configure, we
28914 # need to make the FD available again.
28915 if test "$no_create" != yes; then
28916   ac_cs_success=:
28917   ac_config_status_args=
28918   test "$silent" = yes &&
28919     ac_config_status_args="$ac_config_status_args --quiet"
28920   exec 5>/dev/null
28921   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28922   exec 5>>config.log
28923   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28924   # would make configure fail if this is the last instruction.
28925   $ac_cs_success || as_fn_exit $?
28926 fi
28927 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28928   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28929 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28930 fi
28931
28932