gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 DO_LINK_MUTEX
 674 MAINT
 675 zlibinc
 676 zlibdir
 677 HOST_LIBS
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CCDEPMODE
 739 DEPDIR
 740 am__leading_dot
 741 CXXCPP
 742 AR
 743 NM
 744 BISON
 745 FLEX
 746 GENERATED_MANPAGES
 747 BUILD_INFO
 748 MAKEINFO
 749 have_mktemp_command
 750 make_compare_target
 751 INSTALL_DATA
 752 INSTALL_PROGRAM
 753 INSTALL
 754 ranlib_flags
 755 RANLIB
 756 LN
 757 LN_S
 758 AWK
 759 SET_MAKE
 760 REPORT_BUGS_TEXI
 761 REPORT_BUGS_TO
 762 PKGVERSION
 763 CONFIGURE_SPECS
 764 CROSS_SYSTEM_HEADER_DIR
 765 TARGET_SYSTEM_ROOT_DEFINE
 766 TARGET_SYSTEM_ROOT
 767 SYSROOT_CFLAGS_FOR_TARGET
 768 enable_shared
 769 enable_fixed_point
 770 enable_decimal_float
 771 with_float
 772 with_cpu
 773 enable_multiarch
 774 enable_multilib
 775 coverage_flags
 776 valgrind_command
 777 valgrind_path_defines
 778 valgrind_path
 779 TREECHECKING
 780 TREEBROWSER
 781 nocommon_flag
 782 noexception_flags
 783 warn_cxxflags
 784 warn_cflags
 785 c_strict_warn
 786 strict_warn
 787 c_loose_warn
 788 loose_warn
 789 EGREP
 790 GREP
 791 CPP
 792 PICFLAG_FOR_TARGET
 793 GNATMAKE
 794 GNATBIND
 795 ac_ct_CXX
 796 CXXFLAGS
 797 CXX
 798 OBJEXT
 799 EXEEXT
 800 ac_ct_CC
 801 CPPFLAGS
 802 LDFLAGS
 803 CFLAGS
 804 CC
 805 GENINSRC
 806 target_subdir
 807 host_subdir
 808 build_subdir
 809 build_libsubdir
 810 target_noncanonical
 811 target_os
 812 target_vendor
 813 target_cpu
 814 target
 815 host_os
 816 host_vendor
 817 host_cpu
 818 host
 819 build_os
 820 build_vendor
 821 build_cpu
 822 build
 823 target_alias
 824 host_alias
 825 build_alias
 826 LIBS
 827 ECHO_T
 828 ECHO_N
 829 ECHO_C
 830 DEFS
 831 mandir
 832 localedir
 833 libdir
 834 psdir
 835 pdfdir
 836 dvidir
 837 htmldir
 838 infodir
 839 docdir
 840 oldincludedir
 841 includedir
 842 localstatedir
 843 sharedstatedir
 844 sysconfdir
 845 datadir
 846 datarootdir
 847 libexecdir
 848 sbindir
 849 bindir
 850 program_transform_name
 851 prefix
 852 exec_prefix
 853 PACKAGE_URL
 854 PACKAGE_BUGREPORT
 855 PACKAGE_STRING
 856 PACKAGE_VERSION
 857 PACKAGE_TARNAME
 858 PACKAGE_NAME
 859 PATH_SEPARATOR
 860 SHELL'
 861 ac_subst_files='option_includes
 862 language_hooks'
 863 ac_user_opts='
 864 enable_option_checking
 865 with_build_libsubdir
 866 with_local_prefix
 867 with_gxx_include_dir
 868 with_cpp_install_dir
 869 enable_generated_files_in_srcdir
 870 with_gnu_ld
 871 with_ld
 872 with_demangler_in_ld
 873 with_gnu_as
 874 with_as
 875 enable_largefile
 876 enable_werror_always
 877 enable_checking
 878 enable_coverage
 879 enable_gather_detailed_mem_stats
 880 with_stabs
 881 enable_multilib
 882 enable_multiarch
 883 enable___cxa_atexit
 884 enable_decimal_float
 885 enable_fixed_point
 886 enable_threads
 887 enable_tls
 888 enable_objc_gc
 889 with_dwarf2
 890 enable_shared
 891 with_native_system_header_dir
 892 with_build_sysroot
 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_link_mutex
 922 enable_version_specific_runtime_libs
 923 enable_plugin
 924 enable_libquadmath_support
 925 with_linker_hash_style
 926 '
 927       ac_precious_vars='build_alias
 928 host_alias
 929 target_alias
 930 CC
 931 CFLAGS
 932 LDFLAGS
 933 LIBS
 934 CPPFLAGS
 935 CXX
 936 CXXFLAGS
 937 CCC
 938 CPP
 939 CXXCPP
 940 GMPLIBS
 941 GMPINC
 942 ISLLIBS
 943 ISLINC
 944 CLOOGLIBS
 945 CLOOGINC'
 946
 947
 948 # Initialize some variables set by options.
 949 ac_init_help=
 950 ac_init_version=false
 951 ac_unrecognized_opts=
 952 ac_unrecognized_sep=
 953 # The variables have the same names as the options, with
 954 # dashes changed to underlines.
 955 cache_file=/dev/null
 956 exec_prefix=NONE
 957 no_create=
 958 no_recursion=
 959 prefix=NONE
 960 program_prefix=NONE
 961 program_suffix=NONE
 962 program_transform_name=s,x,x,
 963 silent=
 964 site=
 965 srcdir=
 966 verbose=
 967 x_includes=NONE
 968 x_libraries=NONE
 969
 970 # Installation directory options.
 971 # These are left unexpanded so users can "make install exec_prefix=/foo"
 972 # and all the variables that are supposed to be based on exec_prefix
 973 # by default will actually change.
 974 # Use braces instead of parens because sh, perl, etc. also accept them.
 975 # (The list follows the same order as the GNU Coding Standards.)
 976 bindir='${exec_prefix}/bin'
 977 sbindir='${exec_prefix}/sbin'
 978 libexecdir='${exec_prefix}/libexec'
 979 datarootdir='${prefix}/share'
 980 datadir='${datarootdir}'
 981 sysconfdir='${prefix}/etc'
 982 sharedstatedir='${prefix}/com'
 983 localstatedir='${prefix}/var'
 984 includedir='${prefix}/include'
 985 oldincludedir='/usr/include'
 986 docdir='${datarootdir}/doc/${PACKAGE}'
 987 infodir='${datarootdir}/info'
 988 htmldir='${docdir}'
 989 dvidir='${docdir}'
 990 pdfdir='${docdir}'
 991 psdir='${docdir}'
 992 libdir='${exec_prefix}/lib'
 993 localedir='${datarootdir}/locale'
 994 mandir='${datarootdir}/man'
 995
 996 ac_prev=
 997 ac_dashdash=
 998 for ac_option
 999 do
1000   # If the previous option needs an argument, assign it.
1001   if test -n "$ac_prev"; then
1002     eval $ac_prev=\$ac_option
1003     ac_prev=
1004     continue
1005   fi
1006
1007   case $ac_option in
1008   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1009   *)    ac_optarg=yes ;;
1010   esac
1011
1012   # Accept the important Cygnus configure options, so we can diagnose typos.
1013
1014   case $ac_dashdash$ac_option in
1015   --)
1016     ac_dashdash=yes ;;
1017
1018   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1019     ac_prev=bindir ;;
1020   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1021     bindir=$ac_optarg ;;
1022
1023   -build | --build | --buil | --bui | --bu)
1024     ac_prev=build_alias ;;
1025   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1026     build_alias=$ac_optarg ;;
1027
1028   -cache-file | --cache-file | --cache-fil | --cache-fi \
1029   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1030     ac_prev=cache_file ;;
1031   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1032   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1033     cache_file=$ac_optarg ;;
1034
1035   --config-cache | -C)
1036     cache_file=config.cache ;;
1037
1038   -datadir | --datadir | --datadi | --datad)
1039     ac_prev=datadir ;;
1040   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1041     datadir=$ac_optarg ;;
1042
1043   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1044   | --dataroo | --dataro | --datar)
1045     ac_prev=datarootdir ;;
1046   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1047   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1048     datarootdir=$ac_optarg ;;
1049
1050   -disable-* | --disable-*)
1051     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1052     # Reject names that are not valid shell variable names.
1053     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1054       as_fn_error "invalid feature name: $ac_useropt"
1055     ac_useropt_orig=$ac_useropt
1056     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1057     case $ac_user_opts in
1058       *"
1059 "enable_$ac_useropt"
1060 "*) ;;
1061       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1062          ac_unrecognized_sep=', ';;
1063     esac
1064     eval enable_$ac_useropt=no ;;
1065
1066   -docdir | --docdir | --docdi | --doc | --do)
1067     ac_prev=docdir ;;
1068   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1069     docdir=$ac_optarg ;;
1070
1071   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1072     ac_prev=dvidir ;;
1073   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1074     dvidir=$ac_optarg ;;
1075
1076   -enable-* | --enable-*)
1077     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1078     # Reject names that are not valid shell variable names.
1079     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1080       as_fn_error "invalid feature name: $ac_useropt"
1081     ac_useropt_orig=$ac_useropt
1082     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1083     case $ac_user_opts in
1084       *"
1085 "enable_$ac_useropt"
1086 "*) ;;
1087       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1088          ac_unrecognized_sep=', ';;
1089     esac
1090     eval enable_$ac_useropt=\$ac_optarg ;;
1091
1092   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1093   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1094   | --exec | --exe | --ex)
1095     ac_prev=exec_prefix ;;
1096   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1097   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1098   | --exec=* | --exe=* | --ex=*)
1099     exec_prefix=$ac_optarg ;;
1100
1101   -gas | --gas | --ga | --g)
1102     # Obsolete; use --with-gas.
1103     with_gas=yes ;;
1104
1105   -help | --help | --hel | --he | -h)
1106     ac_init_help=long ;;
1107   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1108     ac_init_help=recursive ;;
1109   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1110     ac_init_help=short ;;
1111
1112   -host | --host | --hos | --ho)
1113     ac_prev=host_alias ;;
1114   -host=* | --host=* | --hos=* | --ho=*)
1115     host_alias=$ac_optarg ;;
1116
1117   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1118     ac_prev=htmldir ;;
1119   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1120   | --ht=*)
1121     htmldir=$ac_optarg ;;
1122
1123   -includedir | --includedir | --includedi | --included | --include \
1124   | --includ | --inclu | --incl | --inc)
1125     ac_prev=includedir ;;
1126   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1127   | --includ=* | --inclu=* | --incl=* | --inc=*)
1128     includedir=$ac_optarg ;;
1129
1130   -infodir | --infodir | --infodi | --infod | --info | --inf)
1131     ac_prev=infodir ;;
1132   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1133     infodir=$ac_optarg ;;
1134
1135   -libdir | --libdir | --libdi | --libd)
1136     ac_prev=libdir ;;
1137   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1138     libdir=$ac_optarg ;;
1139
1140   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1141   | --libexe | --libex | --libe)
1142     ac_prev=libexecdir ;;
1143   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1144   | --libexe=* | --libex=* | --libe=*)
1145     libexecdir=$ac_optarg ;;
1146
1147   -localedir | --localedir | --localedi | --localed | --locale)
1148     ac_prev=localedir ;;
1149   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1150     localedir=$ac_optarg ;;
1151
1152   -localstatedir | --localstatedir | --localstatedi | --localstated \
1153   | --localstate | --localstat | --localsta | --localst | --locals)
1154     ac_prev=localstatedir ;;
1155   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1156   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1157     localstatedir=$ac_optarg ;;
1158
1159   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1160     ac_prev=mandir ;;
1161   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1162     mandir=$ac_optarg ;;
1163
1164   -nfp | --nfp | --nf)
1165     # Obsolete; use --without-fp.
1166     with_fp=no ;;
1167
1168   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1169   | --no-cr | --no-c | -n)
1170     no_create=yes ;;
1171
1172   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1173   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1174     no_recursion=yes ;;
1175
1176   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1177   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1178   | --oldin | --oldi | --old | --ol | --o)
1179     ac_prev=oldincludedir ;;
1180   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1181   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1182   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1183     oldincludedir=$ac_optarg ;;
1184
1185   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1186     ac_prev=prefix ;;
1187   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1188     prefix=$ac_optarg ;;
1189
1190   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1191   | --program-pre | --program-pr | --program-p)
1192     ac_prev=program_prefix ;;
1193   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1194   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1195     program_prefix=$ac_optarg ;;
1196
1197   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1198   | --program-suf | --program-su | --program-s)
1199     ac_prev=program_suffix ;;
1200   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1201   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1202     program_suffix=$ac_optarg ;;
1203
1204   -program-transform-name | --program-transform-name \
1205   | --program-transform-nam | --program-transform-na \
1206   | --program-transform-n | --program-transform- \
1207   | --program-transform | --program-transfor \
1208   | --program-transfo | --program-transf \
1209   | --program-trans | --program-tran \
1210   | --progr-tra | --program-tr | --program-t)
1211     ac_prev=program_transform_name ;;
1212   -program-transform-name=* | --program-transform-name=* \
1213   | --program-transform-nam=* | --program-transform-na=* \
1214   | --program-transform-n=* | --program-transform-=* \
1215   | --program-transform=* | --program-transfor=* \
1216   | --program-transfo=* | --program-transf=* \
1217   | --program-trans=* | --program-tran=* \
1218   | --progr-tra=* | --program-tr=* | --program-t=*)
1219     program_transform_name=$ac_optarg ;;
1220
1221   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1222     ac_prev=pdfdir ;;
1223   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1224     pdfdir=$ac_optarg ;;
1225
1226   -psdir | --psdir | --psdi | --psd | --ps)
1227     ac_prev=psdir ;;
1228   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1229     psdir=$ac_optarg ;;
1230
1231   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1232   | -silent | --silent | --silen | --sile | --sil)
1233     silent=yes ;;
1234
1235   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1236     ac_prev=sbindir ;;
1237   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1238   | --sbi=* | --sb=*)
1239     sbindir=$ac_optarg ;;
1240
1241   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1242   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1243   | --sharedst | --shareds | --shared | --share | --shar \
1244   | --sha | --sh)
1245     ac_prev=sharedstatedir ;;
1246   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1247   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1248   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1249   | --sha=* | --sh=*)
1250     sharedstatedir=$ac_optarg ;;
1251
1252   -site | --site | --sit)
1253     ac_prev=site ;;
1254   -site=* | --site=* | --sit=*)
1255     site=$ac_optarg ;;
1256
1257   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1258     ac_prev=srcdir ;;
1259   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1260     srcdir=$ac_optarg ;;
1261
1262   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1263   | --syscon | --sysco | --sysc | --sys | --sy)
1264     ac_prev=sysconfdir ;;
1265   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1266   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1267     sysconfdir=$ac_optarg ;;
1268
1269   -target | --target | --targe | --targ | --tar | --ta | --t)
1270     ac_prev=target_alias ;;
1271   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1272     target_alias=$ac_optarg ;;
1273
1274   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1275     verbose=yes ;;
1276
1277   -version | --version | --versio | --versi | --vers | -V)
1278     ac_init_version=: ;;
1279
1280   -with-* | --with-*)
1281     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1282     # Reject names that are not valid shell variable names.
1283     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1284       as_fn_error "invalid package name: $ac_useropt"
1285     ac_useropt_orig=$ac_useropt
1286     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1287     case $ac_user_opts in
1288       *"
1289 "with_$ac_useropt"
1290 "*) ;;
1291       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1292          ac_unrecognized_sep=', ';;
1293     esac
1294     eval with_$ac_useropt=\$ac_optarg ;;
1295
1296   -without-* | --without-*)
1297     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1298     # Reject names that are not valid shell variable names.
1299     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1300       as_fn_error "invalid package name: $ac_useropt"
1301     ac_useropt_orig=$ac_useropt
1302     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1303     case $ac_user_opts in
1304       *"
1305 "with_$ac_useropt"
1306 "*) ;;
1307       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1308          ac_unrecognized_sep=', ';;
1309     esac
1310     eval with_$ac_useropt=no ;;
1311
1312   --x)
1313     # Obsolete; use --with-x.
1314     with_x=yes ;;
1315
1316   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1317   | --x-incl | --x-inc | --x-in | --x-i)
1318     ac_prev=x_includes ;;
1319   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1320   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1321     x_includes=$ac_optarg ;;
1322
1323   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1324   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1325     ac_prev=x_libraries ;;
1326   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1327   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1328     x_libraries=$ac_optarg ;;
1329
1330   -*) as_fn_error "unrecognized option: \`$ac_option'
1331 Try \`$0 --help' for more information."
1332     ;;
1333
1334   *=*)
1335     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1336     # Reject names that are not valid shell variable names.
1337     case $ac_envvar in #(
1338       '' | [0-9]* | *[!_$as_cr_alnum]* )
1339       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1340     esac
1341     eval $ac_envvar=\$ac_optarg
1342     export $ac_envvar ;;
1343
1344   *)
1345     # FIXME: should be removed in autoconf 3.0.
1346     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1347     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1348       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1349     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1350     ;;
1351
1352   esac
1353 done
1354
1355 if test -n "$ac_prev"; then
1356   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1357   as_fn_error "missing argument to $ac_option"
1358 fi
1359
1360 if test -n "$ac_unrecognized_opts"; then
1361   case $enable_option_checking in
1362     no) ;;
1363     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1364     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1365   esac
1366 fi
1367
1368 # Check all directory arguments for consistency.
1369 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1370                 datadir sysconfdir sharedstatedir localstatedir includedir \
1371                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1372                 libdir localedir mandir
1373 do
1374   eval ac_val=\$$ac_var
1375   # Remove trailing slashes.
1376   case $ac_val in
1377     */ )
1378       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1379       eval $ac_var=\$ac_val;;
1380   esac
1381   # Be sure to have absolute directory names.
1382   case $ac_val in
1383     [\\/$]* | ?:[\\/]* )  continue;;
1384     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1385   esac
1386   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1387 done
1388
1389 # There might be people who depend on the old broken behavior: `$host'
1390 # used to hold the argument of --host etc.
1391 # FIXME: To remove some day.
1392 build=$build_alias
1393 host=$host_alias
1394 target=$target_alias
1395
1396 # FIXME: To remove some day.
1397 if test "x$host_alias" != x; then
1398   if test "x$build_alias" = x; then
1399     cross_compiling=maybe
1400     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1401     If a cross compiler is detected then cross compile mode will be used." >&2
1402   elif test "x$build_alias" != "x$host_alias"; then
1403     cross_compiling=yes
1404   fi
1405 fi
1406
1407 ac_tool_prefix=
1408 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1409
1410 test "$silent" = yes && exec 6>/dev/null
1411
1412
1413 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1414 ac_ls_di=`ls -di .` &&
1415 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1416   as_fn_error "working directory cannot be determined"
1417 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1418   as_fn_error "pwd does not report name of working directory"
1419
1420
1421 # Find the source files, if location was not specified.
1422 if test -z "$srcdir"; then
1423   ac_srcdir_defaulted=yes
1424   # Try the directory containing this script, then the parent directory.
1425   ac_confdir=`$as_dirname -- "$as_myself" ||
1426 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1427          X"$as_myself" : 'X\(//\)[^/]' \| \
1428          X"$as_myself" : 'X\(//\)$' \| \
1429          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1430 $as_echo X"$as_myself" |
1431     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\/\)[^/].*/{
1436             s//\1/
1437             q
1438           }
1439           /^X\(\/\/\)$/{
1440             s//\1/
1441             q
1442           }
1443           /^X\(\/\).*/{
1444             s//\1/
1445             q
1446           }
1447           s/.*/./; q'`
1448   srcdir=$ac_confdir
1449   if test ! -r "$srcdir/$ac_unique_file"; then
1450     srcdir=..
1451   fi
1452 else
1453   ac_srcdir_defaulted=no
1454 fi
1455 if test ! -r "$srcdir/$ac_unique_file"; then
1456   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1457   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1458 fi
1459 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1460 ac_abs_confdir=`(
1461         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1462         pwd)`
1463 # When building in place, set srcdir=.
1464 if test "$ac_abs_confdir" = "$ac_pwd"; then
1465   srcdir=.
1466 fi
1467 # Remove unnecessary trailing slashes from srcdir.
1468 # Double slashes in file names in object file debugging info
1469 # mess up M-x gdb in Emacs.
1470 case $srcdir in
1471 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1472 esac
1473 for ac_var in $ac_precious_vars; do
1474   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1475   eval ac_env_${ac_var}_value=\$${ac_var}
1476   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1477   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1478 done
1479
1480 #
1481 # Report the --help message.
1482 #
1483 if test "$ac_init_help" = "long"; then
1484   # Omit some internal or obsolete options to make the list less imposing.
1485   # This message is too long to be a string in the A/UX 3.1 sh.
1486   cat <<_ACEOF
1487 \`configure' configures this package to adapt to many kinds of systems.
1488
1489 Usage: $0 [OPTION]... [VAR=VALUE]...
1490
1491 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1492 VAR=VALUE.  See below for descriptions of some of the useful variables.
1493
1494 Defaults for the options are specified in brackets.
1495
1496 Configuration:
1497   -h, --help              display this help and exit
1498       --help=short        display options specific to this package
1499       --help=recursive    display the short help of all the included packages
1500   -V, --version           display version information and exit
1501   -q, --quiet, --silent   do not print \`checking...' messages
1502       --cache-file=FILE   cache test results in FILE [disabled]
1503   -C, --config-cache      alias for \`--cache-file=config.cache'
1504   -n, --no-create         do not create output files
1505       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1506
1507 Installation directories:
1508   --prefix=PREFIX         install architecture-independent files in PREFIX
1509                           [$ac_default_prefix]
1510   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1511                           [PREFIX]
1512
1513 By default, \`make install' will install all the files in
1514 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1515 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1516 for instance \`--prefix=\$HOME'.
1517
1518 For better control, use the options below.
1519
1520 Fine tuning of the installation directories:
1521   --bindir=DIR            user executables [EPREFIX/bin]
1522   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1523   --libexecdir=DIR        program executables [EPREFIX/libexec]
1524   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1525   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1526   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1527   --libdir=DIR            object code libraries [EPREFIX/lib]
1528   --includedir=DIR        C header files [PREFIX/include]
1529   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1530   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1531   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1532   --infodir=DIR           info documentation [DATAROOTDIR/info]
1533   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1534   --mandir=DIR            man documentation [DATAROOTDIR/man]
1535   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1536   --htmldir=DIR           html documentation [DOCDIR]
1537   --dvidir=DIR            dvi documentation [DOCDIR]
1538   --pdfdir=DIR            pdf documentation [DOCDIR]
1539   --psdir=DIR             ps documentation [DOCDIR]
1540 _ACEOF
1541
1542   cat <<\_ACEOF
1543
1544 Program names:
1545   --program-prefix=PREFIX            prepend PREFIX to installed program names
1546   --program-suffix=SUFFIX            append SUFFIX to installed program names
1547   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1548
1549 System types:
1550   --build=BUILD     configure for building on BUILD [guessed]
1551   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1552   --target=TARGET   configure for building compilers for TARGET [HOST]
1553 _ACEOF
1554 fi
1555
1556 if test -n "$ac_init_help"; then
1557
1558   cat <<\_ACEOF
1559
1560 Optional Features:
1561   --disable-option-checking  ignore unrecognized --enable/--with options
1562   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1563   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1564   --enable-generated-files-in-srcdir
1565                           put copies of generated files in source dir intended
1566                           for creating source tarballs for users without
1567                           texinfo bison or flex
1568   --disable-largefile     omit support for large files
1569   --enable-werror-always  enable -Werror despite compiler version
1570   --enable-checking[=LIST]
1571                           enable expensive run-time checks. With LIST, enable
1572                           only specific categories of checks. Categories are:
1573                           yes,no,all,none,release. Flags are:
1574                           assert,df,fold,gc,gcac,gimple,misc,
1575                           rtlflag,rtl,runtime,tree,valgrind,types
1576   --enable-coverage[=LEVEL]
1577                           enable compiler's code coverage collection. Use to
1578                           measure compiler performance and locate unused parts
1579                           of the compiler. With LEVEL, specify optimization.
1580                           Values are opt, noopt, default is noopt
1581   --enable-gather-detailed-mem-stats
1582                           enable detailed memory allocation stats gathering
1583   --enable-multilib       enable library support for multiple ABIs
1584   --enable-multiarch      enable support for multiarch paths
1585   --enable-__cxa_atexit   enable __cxa_atexit for C++
1586   --enable-decimal-float={no,yes,bid,dpd}
1587                         enable decimal float extension to C.  Selecting 'bid'
1588                         or 'dpd' choses which decimal floating point format
1589                         to use
1590   --enable-fixed-point    enable fixed-point arithmetic extension to C
1591   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1592                           package
1593   --enable-tls            enable or disable generation of tls code overriding
1594                           the assembler check for tls support
1595   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1596                           GNU Objective-C runtime
1597   --disable-shared        don't provide a shared libgcc
1598   --enable-languages=LIST specify which front-ends to build
1599   --disable-rpath         do not hardcode runtime library paths
1600   --enable-sjlj-exceptions
1601                           arrange to use setjmp/longjmp exception handling
1602   --enable-secureplt      enable -msecure-plt by default for PowerPC
1603   --enable-leading-mingw64-underscores
1604                           enable leading underscores on 64 bit mingw targets
1605   --enable-cld            enable -mcld by default for 32bit x86
1606   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1607                           x86
1608   --disable-win32-registry
1609                           disable lookup of installation paths in the Registry
1610                           on Windows hosts
1611   --enable-win32-registry enable registry lookup (default)
1612   --enable-win32-registry=KEY
1613                           use KEY instead of GCC version as the last portion
1614                           of the registry key
1615   --enable-shared[=PKGS]  build shared libraries [default=yes]
1616   --enable-static[=PKGS]  build static libraries [default=yes]
1617   --enable-fast-install[=PKGS]
1618                           optimize for fast installation [default=yes]
1619   --disable-libtool-lock  avoid locking (might break parallel builds)
1620   --enable-gnu-indirect-function
1621                           enable the use of the @gnu_indirect_function to
1622                           glibc systems
1623   --enable-initfini-array       use .init_array/.fini_array sections
1624   --enable-comdat         enable COMDAT group support
1625   --enable-gnu-unique-object
1626                           enable the use of the @gnu_unique_object ELF
1627                           extension on glibc systems
1628   --enable-linker-build-id
1629                           compiler will always pass --build-id to linker
1630   --enable-maintainer-mode
1631                           enable make rules and dependencies not useful (and
1632                           sometimes confusing) to the casual installer
1633   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1634                           thrashing on the build machine
1635   --enable-version-specific-runtime-libs
1636                           specify that runtime libraries should be installed
1637                           in a compiler-specific directory
1638   --enable-plugin         enable plugin support
1639   --disable-libquadmath-support
1640                           disable libquadmath support for Fortran
1641
1642 Optional Packages:
1643   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1644   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1645   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1646   --with-local-prefix=DIR specifies directory to put local include
1647   --with-gxx-include-dir=DIR
1648                           specifies directory to put g++ header files
1649   --with-cpp-install-dir=DIR
1650                           install the user visible C preprocessor in DIR
1651                           (relative to PREFIX) as well as PREFIX/bin
1652   --with-gnu-ld           arrange to work with GNU ld
1653   --with-ld               arrange to use the specified ld (full pathname)
1654   --with-demangler-in-ld  try to use demangler in GNU ld
1655   --with-gnu-as           arrange to work with GNU as
1656   --with-as               arrange to use the specified as (full pathname)
1657   --with-stabs            arrange to use stabs instead of host debug format
1658   --with-dwarf2           force the default debug format to be DWARF 2
1659   --with-native-system-header-dir=dir
1660                           use dir as the directory to look for standard
1661                           system header files in.  Defaults to /usr/include.
1662   --with-build-sysroot=sysroot
1663                           use sysroot as the system root during the build
1664   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1665   --with-specs=SPECS      add SPECS to driver command-line processing
1666   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1667   --with-bugurl=URL       Direct users to URL to report a bug
1668   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1669   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1670   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1671   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1672   --with-pic              try to use only PIC/non-PIC objects [default=use
1673                           both]
1674   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1675   --with-plugin-ld=[ARG]  specify the plugin linker
1676   --with-long-double-128  use 128-bit long double by default
1677   --with-gc={page,zone}   this option is not supported anymore. It used to
1678                           choose the garbage collection mechanism to use with
1679                           the compiler
1680   --with-system-zlib      use installed libz
1681   --with-linker-hash-style={sysv,gnu,both}
1682                           specify the linker hash style
1683
1684 Some influential environment variables:
1685   CC          C compiler command
1686   CFLAGS      C compiler flags
1687   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1688               nonstandard directory <lib dir>
1689   LIBS        libraries to pass to the linker, e.g. -l<library>
1690   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1691               you have headers in a nonstandard directory <include dir>
1692   CXX         C++ compiler command
1693   CXXFLAGS    C++ compiler flags
1694   CPP         C preprocessor
1695   CXXCPP      C++ preprocessor
1696   GMPLIBS     How to link GMP
1697   GMPINC      How to find GMP include files
1698   ISLLIBS     How to link ISL
1699   ISLINC      How to find ISL include files
1700   CLOOGLIBS   How to link CLOOG
1701   CLOOGINC    How to find CLOOG include files
1702
1703 Use these variables to override the choices made by `configure' or to help
1704 it to find libraries and programs with nonstandard names/locations.
1705
1706 Report bugs to the package provider.
1707 _ACEOF
1708 ac_status=$?
1709 fi
1710
1711 if test "$ac_init_help" = "recursive"; then
1712   # If there are subdirs, report their specific --help.
1713   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1714     test -d "$ac_dir" ||
1715       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1716       continue
1717     ac_builddir=.
1718
1719 case "$ac_dir" in
1720 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1721 *)
1722   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1723   # A ".." for each directory in $ac_dir_suffix.
1724   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1725   case $ac_top_builddir_sub in
1726   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1727   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1728   esac ;;
1729 esac
1730 ac_abs_top_builddir=$ac_pwd
1731 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1732 # for backward compatibility:
1733 ac_top_builddir=$ac_top_build_prefix
1734
1735 case $srcdir in
1736   .)  # We are building in place.
1737     ac_srcdir=.
1738     ac_top_srcdir=$ac_top_builddir_sub
1739     ac_abs_top_srcdir=$ac_pwd ;;
1740   [\\/]* | ?:[\\/]* )  # Absolute name.
1741     ac_srcdir=$srcdir$ac_dir_suffix;
1742     ac_top_srcdir=$srcdir
1743     ac_abs_top_srcdir=$srcdir ;;
1744   *) # Relative name.
1745     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1746     ac_top_srcdir=$ac_top_build_prefix$srcdir
1747     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1748 esac
1749 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1750
1751     cd "$ac_dir" || { ac_status=$?; continue; }
1752     # Check for guested configure.
1753     if test -f "$ac_srcdir/configure.gnu"; then
1754       echo &&
1755       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1756     elif test -f "$ac_srcdir/configure"; then
1757       echo &&
1758       $SHELL "$ac_srcdir/configure" --help=recursive
1759     else
1760       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1761     fi || ac_status=$?
1762     cd "$ac_pwd" || { ac_status=$?; break; }
1763   done
1764 fi
1765
1766 test -n "$ac_init_help" && exit $ac_status
1767 if $ac_init_version; then
1768   cat <<\_ACEOF
1769 configure
1770 generated by GNU Autoconf 2.64
1771
1772 Copyright (C) 2009 Free Software Foundation, Inc.
1773 This configure script is free software; the Free Software Foundation
1774 gives unlimited permission to copy, distribute and modify it.
1775 _ACEOF
1776   exit
1777 fi
1778
1779 ## ------------------------ ##
1780 ## Autoconf initialization. ##
1781 ## ------------------------ ##
1782
1783 # ac_fn_c_try_compile LINENO
1784 # --------------------------
1785 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1786 ac_fn_c_try_compile ()
1787 {
1788   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1789   rm -f conftest.$ac_objext
1790   if { { ac_try="$ac_compile"
1791 case "(($ac_try" in
1792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1793   *) ac_try_echo=$ac_try;;
1794 esac
1795 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1796 $as_echo "$ac_try_echo"; } >&5
1797   (eval "$ac_compile") 2>conftest.err
1798   ac_status=$?
1799   if test -s conftest.err; then
1800     grep -v '^ *+' conftest.err >conftest.er1
1801     cat conftest.er1 >&5
1802     mv -f conftest.er1 conftest.err
1803   fi
1804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1805   test $ac_status = 0; } && {
1806          test -z "$ac_c_werror_flag" ||
1807          test ! -s conftest.err
1808        } && test -s conftest.$ac_objext; then :
1809   ac_retval=0
1810 else
1811   $as_echo "$as_me: failed program was:" >&5
1812 sed 's/^/| /' conftest.$ac_ext >&5
1813
1814         ac_retval=1
1815 fi
1816   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1817   return $ac_retval
1818
1819 } # ac_fn_c_try_compile
1820
1821 # ac_fn_cxx_try_compile LINENO
1822 # ----------------------------
1823 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1824 ac_fn_cxx_try_compile ()
1825 {
1826   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827   rm -f conftest.$ac_objext
1828   if { { ac_try="$ac_compile"
1829 case "(($ac_try" in
1830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1831   *) ac_try_echo=$ac_try;;
1832 esac
1833 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1834 $as_echo "$ac_try_echo"; } >&5
1835   (eval "$ac_compile") 2>conftest.err
1836   ac_status=$?
1837   if test -s conftest.err; then
1838     grep -v '^ *+' conftest.err >conftest.er1
1839     cat conftest.er1 >&5
1840     mv -f conftest.er1 conftest.err
1841   fi
1842   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1843   test $ac_status = 0; } && {
1844          test -z "$ac_cxx_werror_flag" ||
1845          test ! -s conftest.err
1846        } && test -s conftest.$ac_objext; then :
1847   ac_retval=0
1848 else
1849   $as_echo "$as_me: failed program was:" >&5
1850 sed 's/^/| /' conftest.$ac_ext >&5
1851
1852         ac_retval=1
1853 fi
1854   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1855   return $ac_retval
1856
1857 } # ac_fn_cxx_try_compile
1858
1859 # ac_fn_c_try_cpp LINENO
1860 # ----------------------
1861 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1862 ac_fn_c_try_cpp ()
1863 {
1864   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1865   if { { ac_try="$ac_cpp conftest.$ac_ext"
1866 case "(($ac_try" in
1867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1868   *) ac_try_echo=$ac_try;;
1869 esac
1870 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1871 $as_echo "$ac_try_echo"; } >&5
1872   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1873   ac_status=$?
1874   if test -s conftest.err; then
1875     grep -v '^ *+' conftest.err >conftest.er1
1876     cat conftest.er1 >&5
1877     mv -f conftest.er1 conftest.err
1878   fi
1879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1880   test $ac_status = 0; } >/dev/null && {
1881          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1882          test ! -s conftest.err
1883        }; then :
1884   ac_retval=0
1885 else
1886   $as_echo "$as_me: failed program was:" >&5
1887 sed 's/^/| /' conftest.$ac_ext >&5
1888
1889     ac_retval=1
1890 fi
1891   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1892   return $ac_retval
1893
1894 } # ac_fn_c_try_cpp
1895
1896 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1897 # -------------------------------------------------------
1898 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1899 # the include files in INCLUDES and setting the cache variable VAR
1900 # accordingly.
1901 ac_fn_c_check_header_mongrel ()
1902 {
1903   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1904   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1905   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1906 $as_echo_n "checking for $2... " >&6; }
1907 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1908   $as_echo_n "(cached) " >&6
1909 fi
1910 eval ac_res=\$$3
1911                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1912 $as_echo "$ac_res" >&6; }
1913 else
1914   # Is the header compilable?
1915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1916 $as_echo_n "checking $2 usability... " >&6; }
1917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918 /* end confdefs.h.  */
1919 $4
1920 #include <$2>
1921 _ACEOF
1922 if ac_fn_c_try_compile "$LINENO"; then :
1923   ac_header_compiler=yes
1924 else
1925   ac_header_compiler=no
1926 fi
1927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1929 $as_echo "$ac_header_compiler" >&6; }
1930
1931 # Is the header present?
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1933 $as_echo_n "checking $2 presence... " >&6; }
1934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 #include <$2>
1937 _ACEOF
1938 if ac_fn_c_try_cpp "$LINENO"; then :
1939   ac_header_preproc=yes
1940 else
1941   ac_header_preproc=no
1942 fi
1943 rm -f conftest.err conftest.$ac_ext
1944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1945 $as_echo "$ac_header_preproc" >&6; }
1946
1947 # So?  What about this header?
1948 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1949   yes:no: )
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1951 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1953 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1954     ;;
1955   no:yes:* )
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1957 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1958     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1959 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1961 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1963 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1964     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1965 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1966     ;;
1967 esac
1968   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1969 $as_echo_n "checking for $2... " >&6; }
1970 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1971   $as_echo_n "(cached) " >&6
1972 else
1973   eval "$3=\$ac_header_compiler"
1974 fi
1975 eval ac_res=\$$3
1976                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1977 $as_echo "$ac_res" >&6; }
1978 fi
1979   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1980
1981 } # ac_fn_c_check_header_mongrel
1982
1983 # ac_fn_c_try_run LINENO
1984 # ----------------------
1985 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1986 # that executables *can* be run.
1987 ac_fn_c_try_run ()
1988 {
1989   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1990   if { { ac_try="$ac_link"
1991 case "(($ac_try" in
1992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1993   *) ac_try_echo=$ac_try;;
1994 esac
1995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1996 $as_echo "$ac_try_echo"; } >&5
1997   (eval "$ac_link") 2>&5
1998   ac_status=$?
1999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2001   { { case "(($ac_try" in
2002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2003   *) ac_try_echo=$ac_try;;
2004 esac
2005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2006 $as_echo "$ac_try_echo"; } >&5
2007   (eval "$ac_try") 2>&5
2008   ac_status=$?
2009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2010   test $ac_status = 0; }; }; then :
2011   ac_retval=0
2012 else
2013   $as_echo "$as_me: program exited with status $ac_status" >&5
2014        $as_echo "$as_me: failed program was:" >&5
2015 sed 's/^/| /' conftest.$ac_ext >&5
2016
2017        ac_retval=$ac_status
2018 fi
2019   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2020   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2021   return $ac_retval
2022
2023 } # ac_fn_c_try_run
2024
2025 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2026 # -------------------------------------------------------
2027 # Tests whether HEADER exists and can be compiled using the include files in
2028 # INCLUDES, setting the cache variable VAR accordingly.
2029 ac_fn_c_check_header_compile ()
2030 {
2031   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2033 $as_echo_n "checking for $2... " >&6; }
2034 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2035   $as_echo_n "(cached) " >&6
2036 else
2037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 $4
2040 #include <$2>
2041 _ACEOF
2042 if ac_fn_c_try_compile "$LINENO"; then :
2043   eval "$3=yes"
2044 else
2045   eval "$3=no"
2046 fi
2047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2048 fi
2049 eval ac_res=\$$3
2050                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2051 $as_echo "$ac_res" >&6; }
2052   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2053
2054 } # ac_fn_c_check_header_compile
2055
2056 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2057 # --------------------------------------------
2058 # Tries to find the compile-time value of EXPR in a program that includes
2059 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2060 # computed
2061 ac_fn_c_compute_int ()
2062 {
2063   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064   if test "$cross_compiling" = yes; then
2065     # Depending upon the size, compute the lo and hi bounds.
2066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h.  */
2068 $4
2069 int
2070 main ()
2071 {
2072 static int test_array [1 - 2 * !(($2) >= 0)];
2073 test_array [0] = 0
2074
2075   ;
2076   return 0;
2077 }
2078 _ACEOF
2079 if ac_fn_c_try_compile "$LINENO"; then :
2080   ac_lo=0 ac_mid=0
2081   while :; do
2082     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2089 test_array [0] = 0
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_hi=$ac_mid; break
2097 else
2098   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2099                         if test $ac_lo -le $ac_mid; then
2100                           ac_lo= ac_hi=
2101                           break
2102                         fi
2103                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2104 fi
2105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2106   done
2107 else
2108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109 /* end confdefs.h.  */
2110 $4
2111 int
2112 main ()
2113 {
2114 static int test_array [1 - 2 * !(($2) < 0)];
2115 test_array [0] = 0
2116
2117   ;
2118   return 0;
2119 }
2120 _ACEOF
2121 if ac_fn_c_try_compile "$LINENO"; then :
2122   ac_hi=-1 ac_mid=-1
2123   while :; do
2124     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2125 /* end confdefs.h.  */
2126 $4
2127 int
2128 main ()
2129 {
2130 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2131 test_array [0] = 0
2132
2133   ;
2134   return 0;
2135 }
2136 _ACEOF
2137 if ac_fn_c_try_compile "$LINENO"; then :
2138   ac_lo=$ac_mid; break
2139 else
2140   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2141                         if test $ac_mid -le $ac_hi; then
2142                           ac_lo= ac_hi=
2143                           break
2144                         fi
2145                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2146 fi
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148   done
2149 else
2150   ac_lo= ac_hi=
2151 fi
2152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155 # Binary search between lo and hi bounds.
2156 while test "x$ac_lo" != "x$ac_hi"; do
2157   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2159 /* end confdefs.h.  */
2160 $4
2161 int
2162 main ()
2163 {
2164 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2165 test_array [0] = 0
2166
2167   ;
2168   return 0;
2169 }
2170 _ACEOF
2171 if ac_fn_c_try_compile "$LINENO"; then :
2172   ac_hi=$ac_mid
2173 else
2174   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2175 fi
2176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2177 done
2178 case $ac_lo in #((
2179 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2180 '') ac_retval=1 ;;
2181 esac
2182   else
2183     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2184 /* end confdefs.h.  */
2185 $4
2186 static long int longval () { return $2; }
2187 static unsigned long int ulongval () { return $2; }
2188 #include <stdio.h>
2189 #include <stdlib.h>
2190 int
2191 main ()
2192 {
2193
2194   FILE *f = fopen ("conftest.val", "w");
2195   if (! f)
2196     return 1;
2197   if (($2) < 0)
2198     {
2199       long int i = longval ();
2200       if (i != ($2))
2201         return 1;
2202       fprintf (f, "%ld", i);
2203     }
2204   else
2205     {
2206       unsigned long int i = ulongval ();
2207       if (i != ($2))
2208         return 1;
2209       fprintf (f, "%lu", i);
2210     }
2211   /* Do not output a trailing newline, as this causes \r\n confusion
2212      on some platforms.  */
2213   return ferror (f) || fclose (f) != 0;
2214
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_run "$LINENO"; then :
2220   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2221 else
2222   ac_retval=1
2223 fi
2224 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2225   conftest.$ac_objext conftest.beam conftest.$ac_ext
2226 rm -f conftest.val
2227
2228   fi
2229   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2230   return $ac_retval
2231
2232 } # ac_fn_c_compute_int
2233
2234 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2235 # -------------------------------------------
2236 # Tests whether TYPE exists after having included INCLUDES, setting cache
2237 # variable VAR accordingly.
2238 ac_fn_c_check_type ()
2239 {
2240   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2241   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2242 $as_echo_n "checking for $2... " >&6; }
2243 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2244   $as_echo_n "(cached) " >&6
2245 else
2246   eval "$3=no"
2247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2248 /* end confdefs.h.  */
2249 $4
2250 int
2251 main ()
2252 {
2253 if (sizeof ($2))
2254          return 0;
2255   ;
2256   return 0;
2257 }
2258 _ACEOF
2259 if ac_fn_c_try_compile "$LINENO"; then :
2260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h.  */
2262 $4
2263 int
2264 main ()
2265 {
2266 if (sizeof (($2)))
2267             return 0;
2268   ;
2269   return 0;
2270 }
2271 _ACEOF
2272 if ac_fn_c_try_compile "$LINENO"; then :
2273
2274 else
2275   eval "$3=yes"
2276 fi
2277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2278 fi
2279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2280 fi
2281 eval ac_res=\$$3
2282                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2283 $as_echo "$ac_res" >&6; }
2284   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2285
2286 } # ac_fn_c_check_type
2287
2288 # ac_fn_c_find_intX_t LINENO BITS VAR
2289 # -----------------------------------
2290 # Finds a signed integer type with width BITS, setting cache variable VAR
2291 # accordingly.
2292 ac_fn_c_find_intX_t ()
2293 {
2294   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2296 $as_echo_n "checking for int$2_t... " >&6; }
2297 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2298   $as_echo_n "(cached) " >&6
2299 else
2300   eval "$3=no"
2301      for ac_type in int$2_t 'int' 'long int' \
2302          'long long int' 'short int' 'signed char'; do
2303        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2304 /* end confdefs.h.  */
2305 $ac_includes_default
2306 int
2307 main ()
2308 {
2309 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2310 test_array [0] = 0
2311
2312   ;
2313   return 0;
2314 }
2315 _ACEOF
2316 if ac_fn_c_try_compile "$LINENO"; then :
2317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2318 /* end confdefs.h.  */
2319 $ac_includes_default
2320 int
2321 main ()
2322 {
2323 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2324                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2325 test_array [0] = 0
2326
2327   ;
2328   return 0;
2329 }
2330 _ACEOF
2331 if ac_fn_c_try_compile "$LINENO"; then :
2332
2333 else
2334   case $ac_type in #(
2335   int$2_t) :
2336     eval "$3=yes" ;; #(
2337   *) :
2338     eval "$3=\$ac_type" ;;
2339 esac
2340 fi
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2342 fi
2343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2344        eval as_val=\$$3
2345    if test "x$as_val" = x""no; then :
2346
2347 else
2348   break
2349 fi
2350      done
2351 fi
2352 eval ac_res=\$$3
2353                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2354 $as_echo "$ac_res" >&6; }
2355   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2356
2357 } # ac_fn_c_find_intX_t
2358
2359 # ac_fn_c_try_link LINENO
2360 # -----------------------
2361 # Try to link conftest.$ac_ext, and return whether this succeeded.
2362 ac_fn_c_try_link ()
2363 {
2364   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2365   rm -f conftest.$ac_objext conftest$ac_exeext
2366   if { { ac_try="$ac_link"
2367 case "(($ac_try" in
2368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2369   *) ac_try_echo=$ac_try;;
2370 esac
2371 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2372 $as_echo "$ac_try_echo"; } >&5
2373   (eval "$ac_link") 2>conftest.err
2374   ac_status=$?
2375   if test -s conftest.err; then
2376     grep -v '^ *+' conftest.err >conftest.er1
2377     cat conftest.er1 >&5
2378     mv -f conftest.er1 conftest.err
2379   fi
2380   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2381   test $ac_status = 0; } && {
2382          test -z "$ac_c_werror_flag" ||
2383          test ! -s conftest.err
2384        } && test -s conftest$ac_exeext && {
2385          test "$cross_compiling" = yes ||
2386          $as_test_x conftest$ac_exeext
2387        }; then :
2388   ac_retval=0
2389 else
2390   $as_echo "$as_me: failed program was:" >&5
2391 sed 's/^/| /' conftest.$ac_ext >&5
2392
2393         ac_retval=1
2394 fi
2395   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2396   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2397   # interfere with the next link command; also delete a directory that is
2398   # left behind by Apple's compiler.  We do this before executing the actions.
2399   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2400   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2401   return $ac_retval
2402
2403 } # ac_fn_c_try_link
2404
2405 # ac_fn_c_find_uintX_t LINENO BITS VAR
2406 # ------------------------------------
2407 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2408 # accordingly.
2409 ac_fn_c_find_uintX_t ()
2410 {
2411   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2413 $as_echo_n "checking for uint$2_t... " >&6; }
2414 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2415   $as_echo_n "(cached) " >&6
2416 else
2417   eval "$3=no"
2418      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2419          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2420        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2421 /* end confdefs.h.  */
2422 $ac_includes_default
2423 int
2424 main ()
2425 {
2426 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2427 test_array [0] = 0
2428
2429   ;
2430   return 0;
2431 }
2432 _ACEOF
2433 if ac_fn_c_try_compile "$LINENO"; then :
2434   case $ac_type in #(
2435   uint$2_t) :
2436     eval "$3=yes" ;; #(
2437   *) :
2438     eval "$3=\$ac_type" ;;
2439 esac
2440 fi
2441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2442        eval as_val=\$$3
2443    if test "x$as_val" = x""no; then :
2444
2445 else
2446   break
2447 fi
2448      done
2449 fi
2450 eval ac_res=\$$3
2451                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2452 $as_echo "$ac_res" >&6; }
2453   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2454
2455 } # ac_fn_c_find_uintX_t
2456
2457 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2458 # ----------------------------------------------
2459 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2460 ac_fn_c_check_header_preproc ()
2461 {
2462   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2464 $as_echo_n "checking for $2... " >&6; }
2465 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2466   $as_echo_n "(cached) " >&6
2467 else
2468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2469 /* end confdefs.h.  */
2470 #include <$2>
2471 _ACEOF
2472 if ac_fn_c_try_cpp "$LINENO"; then :
2473   eval "$3=yes"
2474 else
2475   eval "$3=no"
2476 fi
2477 rm -f conftest.err conftest.$ac_ext
2478 fi
2479 eval ac_res=\$$3
2480                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2481 $as_echo "$ac_res" >&6; }
2482   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2483
2484 } # ac_fn_c_check_header_preproc
2485
2486 # ac_fn_cxx_try_cpp LINENO
2487 # ------------------------
2488 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2489 ac_fn_cxx_try_cpp ()
2490 {
2491   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2492   if { { ac_try="$ac_cpp conftest.$ac_ext"
2493 case "(($ac_try" in
2494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2495   *) ac_try_echo=$ac_try;;
2496 esac
2497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2498 $as_echo "$ac_try_echo"; } >&5
2499   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2500   ac_status=$?
2501   if test -s conftest.err; then
2502     grep -v '^ *+' conftest.err >conftest.er1
2503     cat conftest.er1 >&5
2504     mv -f conftest.er1 conftest.err
2505   fi
2506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2507   test $ac_status = 0; } >/dev/null && {
2508          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2509          test ! -s conftest.err
2510        }; then :
2511   ac_retval=0
2512 else
2513   $as_echo "$as_me: failed program was:" >&5
2514 sed 's/^/| /' conftest.$ac_ext >&5
2515
2516     ac_retval=1
2517 fi
2518   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2519   return $ac_retval
2520
2521 } # ac_fn_cxx_try_cpp
2522
2523 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2524 # ------------------------------------------------
2525 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2526 ac_fn_cxx_check_header_preproc ()
2527 {
2528   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2530 $as_echo_n "checking for $2... " >&6; }
2531 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2532   $as_echo_n "(cached) " >&6
2533 else
2534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2535 /* end confdefs.h.  */
2536 #include <$2>
2537 _ACEOF
2538 if ac_fn_cxx_try_cpp "$LINENO"; then :
2539   eval "$3=yes"
2540 else
2541   eval "$3=no"
2542 fi
2543 rm -f conftest.err conftest.$ac_ext
2544 fi
2545 eval ac_res=\$$3
2546                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2547 $as_echo "$ac_res" >&6; }
2548   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2549
2550 } # ac_fn_cxx_check_header_preproc
2551
2552 # ac_fn_c_check_func LINENO FUNC VAR
2553 # ----------------------------------
2554 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2555 ac_fn_c_check_func ()
2556 {
2557   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2559 $as_echo_n "checking for $2... " >&6; }
2560 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2561   $as_echo_n "(cached) " >&6
2562 else
2563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2564 /* end confdefs.h.  */
2565 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2566    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2567 #define $2 innocuous_$2
2568
2569 /* System header to define __stub macros and hopefully few prototypes,
2570     which can conflict with char $2 (); below.
2571     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2572     <limits.h> exists even on freestanding compilers.  */
2573
2574 #ifdef __STDC__
2575 # include <limits.h>
2576 #else
2577 # include <assert.h>
2578 #endif
2579
2580 #undef $2
2581
2582 /* Override any GCC internal prototype to avoid an error.
2583    Use char because int might match the return type of a GCC
2584    builtin and then its argument prototype would still apply.  */
2585 #ifdef __cplusplus
2586 extern "C"
2587 #endif
2588 char $2 ();
2589 /* The GNU C library defines this for functions which it implements
2590     to always fail with ENOSYS.  Some functions are actually named
2591     something starting with __ and the normal name is an alias.  */
2592 #if defined __stub_$2 || defined __stub___$2
2593 choke me
2594 #endif
2595
2596 int
2597 main ()
2598 {
2599 return $2 ();
2600   ;
2601   return 0;
2602 }
2603 _ACEOF
2604 if ac_fn_c_try_link "$LINENO"; then :
2605   eval "$3=yes"
2606 else
2607   eval "$3=no"
2608 fi
2609 rm -f core conftest.err conftest.$ac_objext \
2610     conftest$ac_exeext conftest.$ac_ext
2611 fi
2612 eval ac_res=\$$3
2613                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2614 $as_echo "$ac_res" >&6; }
2615   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2616
2617 } # ac_fn_c_check_func
2618
2619 # ac_fn_cxx_try_link LINENO
2620 # -------------------------
2621 # Try to link conftest.$ac_ext, and return whether this succeeded.
2622 ac_fn_cxx_try_link ()
2623 {
2624   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2625   rm -f conftest.$ac_objext conftest$ac_exeext
2626   if { { ac_try="$ac_link"
2627 case "(($ac_try" in
2628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2629   *) ac_try_echo=$ac_try;;
2630 esac
2631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2632 $as_echo "$ac_try_echo"; } >&5
2633   (eval "$ac_link") 2>conftest.err
2634   ac_status=$?
2635   if test -s conftest.err; then
2636     grep -v '^ *+' conftest.err >conftest.er1
2637     cat conftest.er1 >&5
2638     mv -f conftest.er1 conftest.err
2639   fi
2640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2641   test $ac_status = 0; } && {
2642          test -z "$ac_cxx_werror_flag" ||
2643          test ! -s conftest.err
2644        } && test -s conftest$ac_exeext && {
2645          test "$cross_compiling" = yes ||
2646          $as_test_x conftest$ac_exeext
2647        }; then :
2648   ac_retval=0
2649 else
2650   $as_echo "$as_me: failed program was:" >&5
2651 sed 's/^/| /' conftest.$ac_ext >&5
2652
2653         ac_retval=1
2654 fi
2655   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2656   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2657   # interfere with the next link command; also delete a directory that is
2658   # left behind by Apple's compiler.  We do this before executing the actions.
2659   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2660   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2661   return $ac_retval
2662
2663 } # ac_fn_cxx_try_link
2664 cat >config.log <<_ACEOF
2665 This file contains any messages produced by compilers while
2666 running configure, to aid debugging if configure makes a mistake.
2667
2668 It was created by $as_me, which was
2669 generated by GNU Autoconf 2.64.  Invocation command line was
2670
2671   $ $0 $@
2672
2673 _ACEOF
2674 exec 5>>config.log
2675 {
2676 cat <<_ASUNAME
2677 ## --------- ##
2678 ## Platform. ##
2679 ## --------- ##
2680
2681 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2682 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2683 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2684 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2685 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2686
2687 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2688 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2689
2690 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2691 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2692 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2693 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2694 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2695 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2696 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2697
2698 _ASUNAME
2699
2700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703   IFS=$as_save_IFS
2704   test -z "$as_dir" && as_dir=.
2705     $as_echo "PATH: $as_dir"
2706   done
2707 IFS=$as_save_IFS
2708
2709 } >&5
2710
2711 cat >&5 <<_ACEOF
2712
2713
2714 ## ----------- ##
2715 ## Core tests. ##
2716 ## ----------- ##
2717
2718 _ACEOF
2719
2720
2721 # Keep a trace of the command line.
2722 # Strip out --no-create and --no-recursion so they do not pile up.
2723 # Strip out --silent because we don't want to record it for future runs.
2724 # Also quote any args containing shell meta-characters.
2725 # Make two passes to allow for proper duplicate-argument suppression.
2726 ac_configure_args=
2727 ac_configure_args0=
2728 ac_configure_args1=
2729 ac_must_keep_next=false
2730 for ac_pass in 1 2
2731 do
2732   for ac_arg
2733   do
2734     case $ac_arg in
2735     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2736     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2737     | -silent | --silent | --silen | --sile | --sil)
2738       continue ;;
2739     *\'*)
2740       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2741     esac
2742     case $ac_pass in
2743     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2744     2)
2745       as_fn_append ac_configure_args1 " '$ac_arg'"
2746       if test $ac_must_keep_next = true; then
2747         ac_must_keep_next=false # Got value, back to normal.
2748       else
2749         case $ac_arg in
2750           *=* | --config-cache | -C | -disable-* | --disable-* \
2751           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2752           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2753           | -with-* | --with-* | -without-* | --without-* | --x)
2754             case "$ac_configure_args0 " in
2755               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2756             esac
2757             ;;
2758           -* ) ac_must_keep_next=true ;;
2759         esac
2760       fi
2761       as_fn_append ac_configure_args " '$ac_arg'"
2762       ;;
2763     esac
2764   done
2765 done
2766 { ac_configure_args0=; unset ac_configure_args0;}
2767 { ac_configure_args1=; unset ac_configure_args1;}
2768
2769 # When interrupted or exit'd, cleanup temporary files, and complete
2770 # config.log.  We remove comments because anyway the quotes in there
2771 # would cause problems or look ugly.
2772 # WARNING: Use '\'' to represent an apostrophe within the trap.
2773 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2774 trap 'exit_status=$?
2775   # Save into config.log some information that might help in debugging.
2776   {
2777     echo
2778
2779     cat <<\_ASBOX
2780 ## ---------------- ##
2781 ## Cache variables. ##
2782 ## ---------------- ##
2783 _ASBOX
2784     echo
2785     # The following way of writing the cache mishandles newlines in values,
2786 (
2787   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2788     eval ac_val=\$$ac_var
2789     case $ac_val in #(
2790     *${as_nl}*)
2791       case $ac_var in #(
2792       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2793 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2794       esac
2795       case $ac_var in #(
2796       _ | IFS | as_nl) ;; #(
2797       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2798       *) { eval $ac_var=; unset $ac_var;} ;;
2799       esac ;;
2800     esac
2801   done
2802   (set) 2>&1 |
2803     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2804     *${as_nl}ac_space=\ *)
2805       sed -n \
2806         "s/'\''/'\''\\\\'\'''\''/g;
2807           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2808       ;; #(
2809     *)
2810       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2811       ;;
2812     esac |
2813     sort
2814 )
2815     echo
2816
2817     cat <<\_ASBOX
2818 ## ----------------- ##
2819 ## Output variables. ##
2820 ## ----------------- ##
2821 _ASBOX
2822     echo
2823     for ac_var in $ac_subst_vars
2824     do
2825       eval ac_val=\$$ac_var
2826       case $ac_val in
2827       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2828       esac
2829       $as_echo "$ac_var='\''$ac_val'\''"
2830     done | sort
2831     echo
2832
2833     if test -n "$ac_subst_files"; then
2834       cat <<\_ASBOX
2835 ## ------------------- ##
2836 ## File substitutions. ##
2837 ## ------------------- ##
2838 _ASBOX
2839       echo
2840       for ac_var in $ac_subst_files
2841       do
2842         eval ac_val=\$$ac_var
2843         case $ac_val in
2844         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2845         esac
2846         $as_echo "$ac_var='\''$ac_val'\''"
2847       done | sort
2848       echo
2849     fi
2850
2851     if test -s confdefs.h; then
2852       cat <<\_ASBOX
2853 ## ----------- ##
2854 ## confdefs.h. ##
2855 ## ----------- ##
2856 _ASBOX
2857       echo
2858       cat confdefs.h
2859       echo
2860     fi
2861     test "$ac_signal" != 0 &&
2862       $as_echo "$as_me: caught signal $ac_signal"
2863     $as_echo "$as_me: exit $exit_status"
2864   } >&5
2865   rm -f core *.core core.conftest.* &&
2866     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2867     exit $exit_status
2868 ' 0
2869 for ac_signal in 1 2 13 15; do
2870   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2871 done
2872 ac_signal=0
2873
2874 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2875 rm -f -r conftest* confdefs.h
2876
2877 $as_echo "/* confdefs.h */" > confdefs.h
2878
2879 # Predefined preprocessor variables.
2880
2881 cat >>confdefs.h <<_ACEOF
2882 #define PACKAGE_NAME "$PACKAGE_NAME"
2883 _ACEOF
2884
2885 cat >>confdefs.h <<_ACEOF
2886 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2887 _ACEOF
2888
2889 cat >>confdefs.h <<_ACEOF
2890 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2891 _ACEOF
2892
2893 cat >>confdefs.h <<_ACEOF
2894 #define PACKAGE_STRING "$PACKAGE_STRING"
2895 _ACEOF
2896
2897 cat >>confdefs.h <<_ACEOF
2898 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2899 _ACEOF
2900
2901 cat >>confdefs.h <<_ACEOF
2902 #define PACKAGE_URL "$PACKAGE_URL"
2903 _ACEOF
2904
2905
2906 # Let the site file select an alternate cache file if it wants to.
2907 # Prefer an explicitly selected file to automatically selected ones.
2908 ac_site_file1=NONE
2909 ac_site_file2=NONE
2910 if test -n "$CONFIG_SITE"; then
2911   ac_site_file1=$CONFIG_SITE
2912 elif test "x$prefix" != xNONE; then
2913   ac_site_file1=$prefix/share/config.site
2914   ac_site_file2=$prefix/etc/config.site
2915 else
2916   ac_site_file1=$ac_default_prefix/share/config.site
2917   ac_site_file2=$ac_default_prefix/etc/config.site
2918 fi
2919 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2920 do
2921   test "x$ac_site_file" = xNONE && continue
2922   if test -r "$ac_site_file"; then
2923     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2924 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2925     sed 's/^/| /' "$ac_site_file" >&5
2926     . "$ac_site_file"
2927   fi
2928 done
2929
2930 if test -r "$cache_file"; then
2931   # Some versions of bash will fail to source /dev/null (special
2932   # files actually), so we avoid doing that.
2933   if test -f "$cache_file"; then
2934     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2935 $as_echo "$as_me: loading cache $cache_file" >&6;}
2936     case $cache_file in
2937       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2938       *)                      . "./$cache_file";;
2939     esac
2940   fi
2941 else
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2943 $as_echo "$as_me: creating cache $cache_file" >&6;}
2944   >$cache_file
2945 fi
2946
2947 # Check that the precious variables saved in the cache have kept the same
2948 # value.
2949 ac_cache_corrupted=false
2950 for ac_var in $ac_precious_vars; do
2951   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2952   eval ac_new_set=\$ac_env_${ac_var}_set
2953   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2954   eval ac_new_val=\$ac_env_${ac_var}_value
2955   case $ac_old_set,$ac_new_set in
2956     set,)
2957       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2958 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2959       ac_cache_corrupted=: ;;
2960     ,set)
2961       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2962 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2963       ac_cache_corrupted=: ;;
2964     ,);;
2965     *)
2966       if test "x$ac_old_val" != "x$ac_new_val"; then
2967         # differences in whitespace do not lead to failure.
2968         ac_old_val_w=`echo x $ac_old_val`
2969         ac_new_val_w=`echo x $ac_new_val`
2970         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2971           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2972 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2973           ac_cache_corrupted=:
2974         else
2975           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2976 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2977           eval $ac_var=\$ac_old_val
2978         fi
2979         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2980 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2981         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2982 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2983       fi;;
2984   esac
2985   # Pass precious variables to config.status.
2986   if test "$ac_new_set" = set; then
2987     case $ac_new_val in
2988     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2989     *) ac_arg=$ac_var=$ac_new_val ;;
2990     esac
2991     case " $ac_configure_args " in
2992       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2993       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2994     esac
2995   fi
2996 done
2997 if $ac_cache_corrupted; then
2998   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3000   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3001 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3002   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3003 fi
3004 ## -------------------- ##
3005 ## Main body of script. ##
3006 ## -------------------- ##
3007
3008 ac_ext=c
3009 ac_cpp='$CPP $CPPFLAGS'
3010 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3011 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3012 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3013
3014
3015
3016
3017
3018
3019 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3020
3021
3022 gcc_version=`cat $srcdir/BASE-VER`
3023
3024 # Determine the host, build, and target systems
3025 ac_aux_dir=
3026 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3027   for ac_t in install-sh install.sh shtool; do
3028     if test -f "$ac_dir/$ac_t"; then
3029       ac_aux_dir=$ac_dir
3030       ac_install_sh="$ac_aux_dir/$ac_t -c"
3031       break 2
3032     fi
3033   done
3034 done
3035 if test -z "$ac_aux_dir"; then
3036   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3037 fi
3038
3039 # These three variables are undocumented and unsupported,
3040 # and are intended to be withdrawn in a future Autoconf release.
3041 # They can cause serious problems if a builder's source tree is in a directory
3042 # whose full name contains unusual characters.
3043 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3044 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3045 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3046
3047
3048 # Make sure we can run config.sub.
3049 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3050   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3051
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3053 $as_echo_n "checking build system type... " >&6; }
3054 if test "${ac_cv_build+set}" = set; then :
3055   $as_echo_n "(cached) " >&6
3056 else
3057   ac_build_alias=$build_alias
3058 test "x$ac_build_alias" = x &&
3059   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3060 test "x$ac_build_alias" = x &&
3061   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3062 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3063   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3064
3065 fi
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3067 $as_echo "$ac_cv_build" >&6; }
3068 case $ac_cv_build in
3069 *-*-*) ;;
3070 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3071 esac
3072 build=$ac_cv_build
3073 ac_save_IFS=$IFS; IFS='-'
3074 set x $ac_cv_build
3075 shift
3076 build_cpu=$1
3077 build_vendor=$2
3078 shift; shift
3079 # Remember, the first character of IFS is used to create $*,
3080 # except with old shells:
3081 build_os=$*
3082 IFS=$ac_save_IFS
3083 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3084
3085
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3087 $as_echo_n "checking host system type... " >&6; }
3088 if test "${ac_cv_host+set}" = set; then :
3089   $as_echo_n "(cached) " >&6
3090 else
3091   if test "x$host_alias" = x; then
3092   ac_cv_host=$ac_cv_build
3093 else
3094   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3095     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3096 fi
3097
3098 fi
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3100 $as_echo "$ac_cv_host" >&6; }
3101 case $ac_cv_host in
3102 *-*-*) ;;
3103 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3104 esac
3105 host=$ac_cv_host
3106 ac_save_IFS=$IFS; IFS='-'
3107 set x $ac_cv_host
3108 shift
3109 host_cpu=$1
3110 host_vendor=$2
3111 shift; shift
3112 # Remember, the first character of IFS is used to create $*,
3113 # except with old shells:
3114 host_os=$*
3115 IFS=$ac_save_IFS
3116 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3117
3118
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3120 $as_echo_n "checking target system type... " >&6; }
3121 if test "${ac_cv_target+set}" = set; then :
3122   $as_echo_n "(cached) " >&6
3123 else
3124   if test "x$target_alias" = x; then
3125   ac_cv_target=$ac_cv_host
3126 else
3127   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3128     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3129 fi
3130
3131 fi
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3133 $as_echo "$ac_cv_target" >&6; }
3134 case $ac_cv_target in
3135 *-*-*) ;;
3136 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3137 esac
3138 target=$ac_cv_target
3139 ac_save_IFS=$IFS; IFS='-'
3140 set x $ac_cv_target
3141 shift
3142 target_cpu=$1
3143 target_vendor=$2
3144 shift; shift
3145 # Remember, the first character of IFS is used to create $*,
3146 # except with old shells:
3147 target_os=$*
3148 IFS=$ac_save_IFS
3149 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3150
3151
3152 # The aliases save the names the user supplied, while $host etc.
3153 # will get canonicalized.
3154 test -n "$target_alias" &&
3155   test "$program_prefix$program_suffix$program_transform_name" = \
3156     NONENONEs,x,x, &&
3157   program_prefix=${target_alias}-
3158
3159 # Determine the noncanonical target name, for directory use.
3160  case ${build_alias} in
3161   "") build_noncanonical=${build} ;;
3162   *) build_noncanonical=${build_alias} ;;
3163 esac
3164
3165  case ${host_alias} in
3166   "") host_noncanonical=${build_noncanonical} ;;
3167   *) host_noncanonical=${host_alias} ;;
3168 esac
3169
3170  case ${target_alias} in
3171   "") target_noncanonical=${host_noncanonical} ;;
3172   *) target_noncanonical=${target_alias} ;;
3173 esac
3174
3175
3176
3177
3178 # Determine the target- and build-specific subdirectories
3179
3180 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3181 # have matching libraries, they should use host libraries: Makefile.tpl
3182 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3183 # However, they still use the build modules, because the corresponding
3184 # host modules (e.g. bison) are only built for the host when bootstrap
3185 # finishes. So:
3186 # - build_subdir is where we find build modules, and never changes.
3187 # - build_libsubdir is where we find build libraries, and can be overridden.
3188
3189 # Prefix 'build-' so this never conflicts with target_subdir.
3190 build_subdir="build-${build_noncanonical}"
3191
3192 # Check whether --with-build-libsubdir was given.
3193 if test "${with_build_libsubdir+set}" = set; then :
3194   withval=$with_build_libsubdir; build_libsubdir="$withval"
3195 else
3196   build_libsubdir="$build_subdir"
3197 fi
3198
3199 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3200 if ( test $srcdir = . && test -d gcc ) \
3201    || test -d $srcdir/../host-${host_noncanonical}; then
3202   host_subdir="host-${host_noncanonical}"
3203 else
3204   host_subdir=.
3205 fi
3206 # No prefix.
3207 target_subdir=${target_noncanonical}
3208
3209
3210 # Set program_transform_name
3211 test "$program_prefix" != NONE &&
3212   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3213 # Use a double $ so make ignores it.
3214 test "$program_suffix" != NONE &&
3215   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3216 # Double any \ or $.
3217 # By default was `s,x,x', remove it if useless.
3218 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3219 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3220
3221
3222 # Check for bogus environment variables.
3223 # Test if LIBRARY_PATH contains the notation for the current directory
3224 # since this would lead to problems installing/building glibc.
3225 # LIBRARY_PATH contains the current directory if one of the following
3226 # is true:
3227 # - one of the terminals (":" and ";") is the first or last sign
3228 # - two terminals occur directly after each other
3229 # - the path contains an element with a dot in it
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3231 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3232 case ${LIBRARY_PATH} in
3233   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3234     library_path_setting="contains current directory"
3235     ;;
3236   *)
3237     library_path_setting="ok"
3238     ;;
3239 esac
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3241 $as_echo "$library_path_setting" >&6; }
3242 if test "$library_path_setting" != "ok"; then
3243 as_fn_error "
3244 *** LIBRARY_PATH shouldn't contain the current directory when
3245 *** building gcc. Please change the environment variable
3246 *** and run configure again." "$LINENO" 5
3247 fi
3248
3249 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3250 # since this would lead to problems installing/building glibc.
3251 # GCC_EXEC_PREFIX contains the current directory if one of the following
3252 # is true:
3253 # - one of the terminals (":" and ";") is the first or last sign
3254 # - two terminals occur directly after each other
3255 # - the path contains an element with a dot in it
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3257 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3258 case ${GCC_EXEC_PREFIX} in
3259   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3260     gcc_exec_prefix_setting="contains current directory"
3261     ;;
3262   *)
3263     gcc_exec_prefix_setting="ok"
3264     ;;
3265 esac
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3267 $as_echo "$gcc_exec_prefix_setting" >&6; }
3268 if test "$gcc_exec_prefix_setting" != "ok"; then
3269 as_fn_error "
3270 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3271 *** building gcc. Please change the environment variable
3272 *** and run configure again." "$LINENO" 5
3273 fi
3274
3275 # -----------
3276 # Directories
3277 # -----------
3278
3279 # Specify the local prefix
3280 local_prefix=
3281
3282 # Check whether --with-local-prefix was given.
3283 if test "${with_local_prefix+set}" = set; then :
3284   withval=$with_local_prefix; case "${withval}" in
3285 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3286 no)     ;;
3287 *)      local_prefix=$with_local_prefix ;;
3288 esac
3289 fi
3290
3291
3292 # Default local prefix if it is empty
3293 if test x$local_prefix = x; then
3294         local_prefix=/usr/local
3295 fi
3296
3297 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3298 # passed in by the toplevel make and thus we'd get different behavior
3299 # depending on where we built the sources.
3300 gcc_gxx_include_dir=
3301 # Specify the g++ header file directory
3302
3303 # Check whether --with-gxx-include-dir was given.
3304 if test "${with_gxx_include_dir+set}" = set; then :
3305   withval=$with_gxx_include_dir; case "${withval}" in
3306 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3307 no)     ;;
3308 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3309 esac
3310 fi
3311
3312
3313 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3314 if test x${gcc_gxx_include_dir} = x; then
3315   if test x${enable_version_specific_runtime_libs} = xyes; then
3316     gcc_gxx_include_dir='${libsubdir}/include/c++'
3317   else
3318     libstdcxx_incdir='include/c++/$(version)'
3319     if test x$host != x$target; then
3320        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3321     fi
3322     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3323   fi
3324 fi
3325
3326 gcc_gxx_include_dir_add_sysroot=0
3327 if test "${with_sysroot+set}" = set; then
3328   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3329   if test "${gcc_gxx_without_sysroot}"; then
3330     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3331     gcc_gxx_include_dir_add_sysroot=1
3332   fi
3333 fi
3334
3335
3336 # Check whether --with-cpp_install_dir was given.
3337 if test "${with_cpp_install_dir+set}" = set; then :
3338   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3339   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3340 elif test x$withval != xno; then
3341   cpp_install_dir=$withval
3342 fi
3343 fi
3344
3345
3346 # We would like to our source tree to be readonly.  However when releases or
3347 # pre-releases are generated, the flex/bison generated files as well as the
3348 # various formats of manuals need to be included along with the rest of the
3349 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3350 # just that.
3351
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3353 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3354     # Check whether --enable-generated-files-in-srcdir was given.
3355 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3356   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3357 else
3358   generated_files_in_srcdir=no
3359 fi
3360
3361
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3363 $as_echo "$generated_files_in_srcdir" >&6; }
3364
3365 if test "$generated_files_in_srcdir" = "yes"; then
3366   GENINSRC=''
3367 else
3368   GENINSRC='#'
3369 fi
3370
3371
3372 # -------------------
3373 # Find default linker
3374 # -------------------
3375
3376 # With GNU ld
3377
3378 # Check whether --with-gnu-ld was given.
3379 if test "${with_gnu_ld+set}" = set; then :
3380   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3381 else
3382   gnu_ld_flag=no
3383 fi
3384
3385
3386 # With pre-defined ld
3387
3388 # Check whether --with-ld was given.
3389 if test "${with_ld+set}" = set; then :
3390   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3391 fi
3392
3393 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3394   if test ! -x "$DEFAULT_LINKER"; then
3395     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3396   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3397     gnu_ld_flag=yes
3398   fi
3399
3400 cat >>confdefs.h <<_ACEOF
3401 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3402 _ACEOF
3403
3404 fi
3405
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3407 $as_echo_n "checking whether a default linker was specified... " >&6; }
3408 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3409   if test x"$gnu_ld_flag" = x"no"; then
3410     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3411 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3412   else
3413     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3414 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3415   fi
3416 else
3417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3418 $as_echo "no" >&6; }
3419 fi
3420
3421 # With demangler in GNU ld
3422
3423 # Check whether --with-demangler-in-ld was given.
3424 if test "${with_demangler_in_ld+set}" = set; then :
3425   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3426 else
3427   demangler_in_ld=yes
3428 fi
3429
3430
3431 # ----------------------
3432 # Find default assembler
3433 # ----------------------
3434
3435 # With GNU as
3436
3437 # Check whether --with-gnu-as was given.
3438 if test "${with_gnu_as+set}" = set; then :
3439   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3440 else
3441   gas_flag=no
3442 fi
3443
3444
3445
3446 # Check whether --with-as was given.
3447 if test "${with_as+set}" = set; then :
3448   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3449 fi
3450
3451 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3452   if test ! -x "$DEFAULT_ASSEMBLER"; then
3453     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3454   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3455     gas_flag=yes
3456   fi
3457
3458 cat >>confdefs.h <<_ACEOF
3459 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3460 _ACEOF
3461
3462 fi
3463
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3465 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3466 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3467   if test x"$gas_flag" = x"no"; then
3468     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3469 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3470   else
3471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3472 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3473   fi
3474 else
3475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3476 $as_echo "no" >&6; }
3477 fi
3478
3479 # ---------------
3480 # Find C compiler
3481 # ---------------
3482
3483 # If a non-executable a.out is present (e.g. created by GNU as above even if
3484 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3485 # file, even when creating an executable, so an execution test fails.
3486 # Remove possible default executable files to avoid this.
3487 #
3488 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3489 # Autoconf includes it.
3490 rm -f a.out a.exe b.out
3491
3492 # Find the native compiler
3493 ac_ext=c
3494 ac_cpp='$CPP $CPPFLAGS'
3495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3498 if test -n "$ac_tool_prefix"; then
3499   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3500 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3502 $as_echo_n "checking for $ac_word... " >&6; }
3503 if test "${ac_cv_prog_CC+set}" = set; then :
3504   $as_echo_n "(cached) " >&6
3505 else
3506   if test -n "$CC"; then
3507   ac_cv_prog_CC="$CC" # Let the user override the test.
3508 else
3509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3510 for as_dir in $PATH
3511 do
3512   IFS=$as_save_IFS
3513   test -z "$as_dir" && as_dir=.
3514     for ac_exec_ext in '' $ac_executable_extensions; do
3515   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3516     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3517     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3518     break 2
3519   fi
3520 done
3521   done
3522 IFS=$as_save_IFS
3523
3524 fi
3525 fi
3526 CC=$ac_cv_prog_CC
3527 if test -n "$CC"; then
3528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3529 $as_echo "$CC" >&6; }
3530 else
3531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3532 $as_echo "no" >&6; }
3533 fi
3534
3535
3536 fi
3537 if test -z "$ac_cv_prog_CC"; then
3538   ac_ct_CC=$CC
3539   # Extract the first word of "gcc", so it can be a program name with args.
3540 set dummy gcc; ac_word=$2
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3542 $as_echo_n "checking for $ac_word... " >&6; }
3543 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3544   $as_echo_n "(cached) " >&6
3545 else
3546   if test -n "$ac_ct_CC"; then
3547   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3548 else
3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3550 for as_dir in $PATH
3551 do
3552   IFS=$as_save_IFS
3553   test -z "$as_dir" && as_dir=.
3554     for ac_exec_ext in '' $ac_executable_extensions; do
3555   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3556     ac_cv_prog_ac_ct_CC="gcc"
3557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3558     break 2
3559   fi
3560 done
3561   done
3562 IFS=$as_save_IFS
3563
3564 fi
3565 fi
3566 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3567 if test -n "$ac_ct_CC"; then
3568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3569 $as_echo "$ac_ct_CC" >&6; }
3570 else
3571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3572 $as_echo "no" >&6; }
3573 fi
3574
3575   if test "x$ac_ct_CC" = x; then
3576     CC=""
3577   else
3578     case $cross_compiling:$ac_tool_warned in
3579 yes:)
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3582 ac_tool_warned=yes ;;
3583 esac
3584     CC=$ac_ct_CC
3585   fi
3586 else
3587   CC="$ac_cv_prog_CC"
3588 fi
3589
3590 if test -z "$CC"; then
3591           if test -n "$ac_tool_prefix"; then
3592     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3593 set dummy ${ac_tool_prefix}cc; ac_word=$2
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3595 $as_echo_n "checking for $ac_word... " >&6; }
3596 if test "${ac_cv_prog_CC+set}" = set; then :
3597   $as_echo_n "(cached) " >&6
3598 else
3599   if test -n "$CC"; then
3600   ac_cv_prog_CC="$CC" # Let the user override the test.
3601 else
3602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3603 for as_dir in $PATH
3604 do
3605   IFS=$as_save_IFS
3606   test -z "$as_dir" && as_dir=.
3607     for ac_exec_ext in '' $ac_executable_extensions; do
3608   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3609     ac_cv_prog_CC="${ac_tool_prefix}cc"
3610     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3611     break 2
3612   fi
3613 done
3614   done
3615 IFS=$as_save_IFS
3616
3617 fi
3618 fi
3619 CC=$ac_cv_prog_CC
3620 if test -n "$CC"; then
3621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3622 $as_echo "$CC" >&6; }
3623 else
3624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3625 $as_echo "no" >&6; }
3626 fi
3627
3628
3629   fi
3630 fi
3631 if test -z "$CC"; then
3632   # Extract the first word of "cc", so it can be a program name with args.
3633 set dummy cc; ac_word=$2
3634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3635 $as_echo_n "checking for $ac_word... " >&6; }
3636 if test "${ac_cv_prog_CC+set}" = set; then :
3637   $as_echo_n "(cached) " >&6
3638 else
3639   if test -n "$CC"; then
3640   ac_cv_prog_CC="$CC" # Let the user override the test.
3641 else
3642   ac_prog_rejected=no
3643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3644 for as_dir in $PATH
3645 do
3646   IFS=$as_save_IFS
3647   test -z "$as_dir" && as_dir=.
3648     for ac_exec_ext in '' $ac_executable_extensions; do
3649   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3650     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3651        ac_prog_rejected=yes
3652        continue
3653      fi
3654     ac_cv_prog_CC="cc"
3655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3656     break 2
3657   fi
3658 done
3659   done
3660 IFS=$as_save_IFS
3661
3662 if test $ac_prog_rejected = yes; then
3663   # We found a bogon in the path, so make sure we never use it.
3664   set dummy $ac_cv_prog_CC
3665   shift
3666   if test $# != 0; then
3667     # We chose a different compiler from the bogus one.
3668     # However, it has the same basename, so the bogon will be chosen
3669     # first if we set CC to just the basename; use the full file name.
3670     shift
3671     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3672   fi
3673 fi
3674 fi
3675 fi
3676 CC=$ac_cv_prog_CC
3677 if test -n "$CC"; then
3678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3679 $as_echo "$CC" >&6; }
3680 else
3681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3682 $as_echo "no" >&6; }
3683 fi
3684
3685
3686 fi
3687 if test -z "$CC"; then
3688   if test -n "$ac_tool_prefix"; then
3689   for ac_prog in cl.exe
3690   do
3691     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3692 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3694 $as_echo_n "checking for $ac_word... " >&6; }
3695 if test "${ac_cv_prog_CC+set}" = set; then :
3696   $as_echo_n "(cached) " >&6
3697 else
3698   if test -n "$CC"; then
3699   ac_cv_prog_CC="$CC" # Let the user override the test.
3700 else
3701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3702 for as_dir in $PATH
3703 do
3704   IFS=$as_save_IFS
3705   test -z "$as_dir" && as_dir=.
3706     for ac_exec_ext in '' $ac_executable_extensions; do
3707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3708     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3710     break 2
3711   fi
3712 done
3713   done
3714 IFS=$as_save_IFS
3715
3716 fi
3717 fi
3718 CC=$ac_cv_prog_CC
3719 if test -n "$CC"; then
3720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3721 $as_echo "$CC" >&6; }
3722 else
3723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3724 $as_echo "no" >&6; }
3725 fi
3726
3727
3728     test -n "$CC" && break
3729   done
3730 fi
3731 if test -z "$CC"; then
3732   ac_ct_CC=$CC
3733   for ac_prog in cl.exe
3734 do
3735   # Extract the first word of "$ac_prog", so it can be a program name with args.
3736 set dummy $ac_prog; ac_word=$2
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3738 $as_echo_n "checking for $ac_word... " >&6; }
3739 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3740   $as_echo_n "(cached) " >&6
3741 else
3742   if test -n "$ac_ct_CC"; then
3743   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3744 else
3745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3746 for as_dir in $PATH
3747 do
3748   IFS=$as_save_IFS
3749   test -z "$as_dir" && as_dir=.
3750     for ac_exec_ext in '' $ac_executable_extensions; do
3751   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3752     ac_cv_prog_ac_ct_CC="$ac_prog"
3753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3754     break 2
3755   fi
3756 done
3757   done
3758 IFS=$as_save_IFS
3759
3760 fi
3761 fi
3762 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3763 if test -n "$ac_ct_CC"; then
3764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3765 $as_echo "$ac_ct_CC" >&6; }
3766 else
3767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3768 $as_echo "no" >&6; }
3769 fi
3770
3771
3772   test -n "$ac_ct_CC" && break
3773 done
3774
3775   if test "x$ac_ct_CC" = x; then
3776     CC=""
3777   else
3778     case $cross_compiling:$ac_tool_warned in
3779 yes:)
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3781 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3782 ac_tool_warned=yes ;;
3783 esac
3784     CC=$ac_ct_CC
3785   fi
3786 fi
3787
3788 fi
3789
3790
3791 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3792 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3793 as_fn_error "no acceptable C compiler found in \$PATH
3794 See \`config.log' for more details." "$LINENO" 5; }
3795
3796 # Provide some information about the compiler.
3797 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3798 set X $ac_compile
3799 ac_compiler=$2
3800 for ac_option in --version -v -V -qversion; do
3801   { { ac_try="$ac_compiler $ac_option >&5"
3802 case "(($ac_try" in
3803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3804   *) ac_try_echo=$ac_try;;
3805 esac
3806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3807 $as_echo "$ac_try_echo"; } >&5
3808   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3809   ac_status=$?
3810   if test -s conftest.err; then
3811     sed '10a\
3812 ... rest of stderr output deleted ...
3813          10q' conftest.err >conftest.er1
3814     cat conftest.er1 >&5
3815     rm -f conftest.er1 conftest.err
3816   fi
3817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3818   test $ac_status = 0; }
3819 done
3820
3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3822 /* end confdefs.h.  */
3823
3824 int
3825 main ()
3826 {
3827
3828   ;
3829   return 0;
3830 }
3831 _ACEOF
3832 ac_clean_files_save=$ac_clean_files
3833 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3834 # Try to create an executable without -o first, disregard a.out.
3835 # It will help us diagnose broken compilers, and finding out an intuition
3836 # of exeext.
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3838 $as_echo_n "checking for C compiler default output file name... " >&6; }
3839 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3840
3841 # The possible output files:
3842 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3843
3844 ac_rmfiles=
3845 for ac_file in $ac_files
3846 do
3847   case $ac_file in
3848     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3849     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3850   esac
3851 done
3852 rm -f $ac_rmfiles
3853
3854 if { { ac_try="$ac_link_default"
3855 case "(($ac_try" in
3856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3857   *) ac_try_echo=$ac_try;;
3858 esac
3859 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3860 $as_echo "$ac_try_echo"; } >&5
3861   (eval "$ac_link_default") 2>&5
3862   ac_status=$?
3863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3864   test $ac_status = 0; }; then :
3865   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3866 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3867 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3868 # so that the user can short-circuit this test for compilers unknown to
3869 # Autoconf.
3870 for ac_file in $ac_files ''
3871 do
3872   test -f "$ac_file" || continue
3873   case $ac_file in
3874     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3875         ;;
3876     [ab].out )
3877         # We found the default executable, but exeext='' is most
3878         # certainly right.
3879         break;;
3880     *.* )
3881         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3882         then :; else
3883            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3884         fi
3885         # We set ac_cv_exeext here because the later test for it is not
3886         # safe: cross compilers may not add the suffix if given an `-o'
3887         # argument, so we may need to know it at that point already.
3888         # Even if this section looks crufty: it has the advantage of
3889         # actually working.
3890         break;;
3891     * )
3892         break;;
3893   esac
3894 done
3895 test "$ac_cv_exeext" = no && ac_cv_exeext=
3896
3897 else
3898   ac_file=''
3899 fi
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3901 $as_echo "$ac_file" >&6; }
3902 if test -z "$ac_file"; then :
3903   $as_echo "$as_me: failed program was:" >&5
3904 sed 's/^/| /' conftest.$ac_ext >&5
3905
3906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3908 { as_fn_set_status 77
3909 as_fn_error "C compiler cannot create executables
3910 See \`config.log' for more details." "$LINENO" 5; }; }
3911 fi
3912 ac_exeext=$ac_cv_exeext
3913
3914 # Check that the compiler produces executables we can run.  If not, either
3915 # the compiler is broken, or we cross compile.
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3917 $as_echo_n "checking whether the C compiler works... " >&6; }
3918 # If not cross compiling, check that we can run a simple program.
3919 if test "$cross_compiling" != yes; then
3920   if { ac_try='./$ac_file'
3921   { { case "(($ac_try" in
3922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3923   *) ac_try_echo=$ac_try;;
3924 esac
3925 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3926 $as_echo "$ac_try_echo"; } >&5
3927   (eval "$ac_try") 2>&5
3928   ac_status=$?
3929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3930   test $ac_status = 0; }; }; then
3931     cross_compiling=no
3932   else
3933     if test "$cross_compiling" = maybe; then
3934         cross_compiling=yes
3935     else
3936         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error "cannot run C compiled programs.
3939 If you meant to cross compile, use \`--host'.
3940 See \`config.log' for more details." "$LINENO" 5; }
3941     fi
3942   fi
3943 fi
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3945 $as_echo "yes" >&6; }
3946
3947 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3948 ac_clean_files=$ac_clean_files_save
3949 # Check that the compiler produces executables we can run.  If not, either
3950 # the compiler is broken, or we cross compile.
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3952 $as_echo_n "checking whether we are cross compiling... " >&6; }
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3954 $as_echo "$cross_compiling" >&6; }
3955
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3957 $as_echo_n "checking for suffix of executables... " >&6; }
3958 if { { ac_try="$ac_link"
3959 case "(($ac_try" in
3960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3961   *) ac_try_echo=$ac_try;;
3962 esac
3963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3964 $as_echo "$ac_try_echo"; } >&5
3965   (eval "$ac_link") 2>&5
3966   ac_status=$?
3967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3968   test $ac_status = 0; }; then :
3969   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3970 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3971 # work properly (i.e., refer to `conftest.exe'), while it won't with
3972 # `rm'.
3973 for ac_file in conftest.exe conftest conftest.*; do
3974   test -f "$ac_file" || continue
3975   case $ac_file in
3976     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3977     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3978           break;;
3979     * ) break;;
3980   esac
3981 done
3982 else
3983   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3984 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3985 as_fn_error "cannot compute suffix of executables: cannot compile and link
3986 See \`config.log' for more details." "$LINENO" 5; }
3987 fi
3988 rm -f conftest$ac_cv_exeext
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3990 $as_echo "$ac_cv_exeext" >&6; }
3991
3992 rm -f conftest.$ac_ext
3993 EXEEXT=$ac_cv_exeext
3994 ac_exeext=$EXEEXT
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3996 $as_echo_n "checking for suffix of object files... " >&6; }
3997 if test "${ac_cv_objext+set}" = set; then :
3998   $as_echo_n "(cached) " >&6
3999 else
4000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4001 /* end confdefs.h.  */
4002
4003 int
4004 main ()
4005 {
4006
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 rm -f conftest.o conftest.obj
4012 if { { ac_try="$ac_compile"
4013 case "(($ac_try" in
4014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4015   *) ac_try_echo=$ac_try;;
4016 esac
4017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4018 $as_echo "$ac_try_echo"; } >&5
4019   (eval "$ac_compile") 2>&5
4020   ac_status=$?
4021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4022   test $ac_status = 0; }; then :
4023   for ac_file in conftest.o conftest.obj conftest.*; do
4024   test -f "$ac_file" || continue;
4025   case $ac_file in
4026     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4027     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4028        break;;
4029   esac
4030 done
4031 else
4032   $as_echo "$as_me: failed program was:" >&5
4033 sed 's/^/| /' conftest.$ac_ext >&5
4034
4035 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4036 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4037 as_fn_error "cannot compute suffix of object files: cannot compile
4038 See \`config.log' for more details." "$LINENO" 5; }
4039 fi
4040 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4041 fi
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4043 $as_echo "$ac_cv_objext" >&6; }
4044 OBJEXT=$ac_cv_objext
4045 ac_objext=$OBJEXT
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4047 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4048 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4049   $as_echo_n "(cached) " >&6
4050 else
4051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4052 /* end confdefs.h.  */
4053
4054 int
4055 main ()
4056 {
4057 #ifndef __GNUC__
4058        choke me
4059 #endif
4060
4061   ;
4062   return 0;
4063 }
4064 _ACEOF
4065 if ac_fn_c_try_compile "$LINENO"; then :
4066   ac_compiler_gnu=yes
4067 else
4068   ac_compiler_gnu=no
4069 fi
4070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4071 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4072
4073 fi
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4075 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4076 if test $ac_compiler_gnu = yes; then
4077   GCC=yes
4078 else
4079   GCC=
4080 fi
4081 ac_test_CFLAGS=${CFLAGS+set}
4082 ac_save_CFLAGS=$CFLAGS
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4084 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4085 if test "${ac_cv_prog_cc_g+set}" = set; then :
4086   $as_echo_n "(cached) " >&6
4087 else
4088   ac_save_c_werror_flag=$ac_c_werror_flag
4089    ac_c_werror_flag=yes
4090    ac_cv_prog_cc_g=no
4091    CFLAGS="-g"
4092    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4093 /* end confdefs.h.  */
4094
4095 int
4096 main ()
4097 {
4098
4099   ;
4100   return 0;
4101 }
4102 _ACEOF
4103 if ac_fn_c_try_compile "$LINENO"; then :
4104   ac_cv_prog_cc_g=yes
4105 else
4106   CFLAGS=""
4107       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4108 /* end confdefs.h.  */
4109
4110 int
4111 main ()
4112 {
4113
4114   ;
4115   return 0;
4116 }
4117 _ACEOF
4118 if ac_fn_c_try_compile "$LINENO"; then :
4119
4120 else
4121   ac_c_werror_flag=$ac_save_c_werror_flag
4122          CFLAGS="-g"
4123          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4124 /* end confdefs.h.  */
4125
4126 int
4127 main ()
4128 {
4129
4130   ;
4131   return 0;
4132 }
4133 _ACEOF
4134 if ac_fn_c_try_compile "$LINENO"; then :
4135   ac_cv_prog_cc_g=yes
4136 fi
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138 fi
4139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4140 fi
4141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4142    ac_c_werror_flag=$ac_save_c_werror_flag
4143 fi
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4145 $as_echo "$ac_cv_prog_cc_g" >&6; }
4146 if test "$ac_test_CFLAGS" = set; then
4147   CFLAGS=$ac_save_CFLAGS
4148 elif test $ac_cv_prog_cc_g = yes; then
4149   if test "$GCC" = yes; then
4150     CFLAGS="-g -O2"
4151   else
4152     CFLAGS="-g"
4153   fi
4154 else
4155   if test "$GCC" = yes; then
4156     CFLAGS="-O2"
4157   else
4158     CFLAGS=
4159   fi
4160 fi
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4162 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4163 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4164   $as_echo_n "(cached) " >&6
4165 else
4166   ac_cv_prog_cc_c89=no
4167 ac_save_CC=$CC
4168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <stdarg.h>
4171 #include <stdio.h>
4172 #include <sys/types.h>
4173 #include <sys/stat.h>
4174 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4175 struct buf { int x; };
4176 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4177 static char *e (p, i)
4178      char **p;
4179      int i;
4180 {
4181   return p[i];
4182 }
4183 static char *f (char * (*g) (char **, int), char **p, ...)
4184 {
4185   char *s;
4186   va_list v;
4187   va_start (v,p);
4188   s = g (p, va_arg (v,int));
4189   va_end (v);
4190   return s;
4191 }
4192
4193 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4194    function prototypes and stuff, but not '\xHH' hex character constants.
4195    These don't provoke an error unfortunately, instead are silently treated
4196    as 'x'.  The following induces an error, until -std is added to get
4197    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4198    array size at least.  It's necessary to write '\x00'==0 to get something
4199    that's true only with -std.  */
4200 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4201
4202 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4203    inside strings and character constants.  */
4204 #define FOO(x) 'x'
4205 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4206
4207 int test (int i, double x);
4208 struct s1 {int (*f) (int a);};
4209 struct s2 {int (*f) (double a);};
4210 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4211 int argc;
4212 char **argv;
4213 int
4214 main ()
4215 {
4216 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4217   ;
4218   return 0;
4219 }
4220 _ACEOF
4221 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4222         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4223 do
4224   CC="$ac_save_CC $ac_arg"
4225   if ac_fn_c_try_compile "$LINENO"; then :
4226   ac_cv_prog_cc_c89=$ac_arg
4227 fi
4228 rm -f core conftest.err conftest.$ac_objext
4229   test "x$ac_cv_prog_cc_c89" != "xno" && break
4230 done
4231 rm -f conftest.$ac_ext
4232 CC=$ac_save_CC
4233
4234 fi
4235 # AC_CACHE_VAL
4236 case "x$ac_cv_prog_cc_c89" in
4237   x)
4238     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4239 $as_echo "none needed" >&6; } ;;
4240   xno)
4241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4242 $as_echo "unsupported" >&6; } ;;
4243   *)
4244     CC="$CC $ac_cv_prog_cc_c89"
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4246 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4247 esac
4248 if test "x$ac_cv_prog_cc_c89" != xno; then :
4249
4250 fi
4251
4252 ac_ext=c
4253 ac_cpp='$CPP $CPPFLAGS'
4254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4257
4258 ac_ext=cpp
4259 ac_cpp='$CXXCPP $CPPFLAGS'
4260 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4261 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4262 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4263 if test -z "$CXX"; then
4264   if test -n "$CCC"; then
4265     CXX=$CCC
4266   else
4267     if test -n "$ac_tool_prefix"; then
4268   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4269   do
4270     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4271 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4273 $as_echo_n "checking for $ac_word... " >&6; }
4274 if test "${ac_cv_prog_CXX+set}" = set; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   if test -n "$CXX"; then
4278   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4279 else
4280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4281 for as_dir in $PATH
4282 do
4283   IFS=$as_save_IFS
4284   test -z "$as_dir" && as_dir=.
4285     for ac_exec_ext in '' $ac_executable_extensions; do
4286   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4287     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4289     break 2
4290   fi
4291 done
4292   done
4293 IFS=$as_save_IFS
4294
4295 fi
4296 fi
4297 CXX=$ac_cv_prog_CXX
4298 if test -n "$CXX"; then
4299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4300 $as_echo "$CXX" >&6; }
4301 else
4302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4303 $as_echo "no" >&6; }
4304 fi
4305
4306
4307     test -n "$CXX" && break
4308   done
4309 fi
4310 if test -z "$CXX"; then
4311   ac_ct_CXX=$CXX
4312   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4313 do
4314   # Extract the first word of "$ac_prog", so it can be a program name with args.
4315 set dummy $ac_prog; ac_word=$2
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4317 $as_echo_n "checking for $ac_word... " >&6; }
4318 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4319   $as_echo_n "(cached) " >&6
4320 else
4321   if test -n "$ac_ct_CXX"; then
4322   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4323 else
4324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4325 for as_dir in $PATH
4326 do
4327   IFS=$as_save_IFS
4328   test -z "$as_dir" && as_dir=.
4329     for ac_exec_ext in '' $ac_executable_extensions; do
4330   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4331     ac_cv_prog_ac_ct_CXX="$ac_prog"
4332     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4333     break 2
4334   fi
4335 done
4336   done
4337 IFS=$as_save_IFS
4338
4339 fi
4340 fi
4341 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4342 if test -n "$ac_ct_CXX"; then
4343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4344 $as_echo "$ac_ct_CXX" >&6; }
4345 else
4346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4347 $as_echo "no" >&6; }
4348 fi
4349
4350
4351   test -n "$ac_ct_CXX" && break
4352 done
4353
4354   if test "x$ac_ct_CXX" = x; then
4355     CXX="g++"
4356   else
4357     case $cross_compiling:$ac_tool_warned in
4358 yes:)
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4360 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4361 ac_tool_warned=yes ;;
4362 esac
4363     CXX=$ac_ct_CXX
4364   fi
4365 fi
4366
4367   fi
4368 fi
4369 # Provide some information about the compiler.
4370 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4371 set X $ac_compile
4372 ac_compiler=$2
4373 for ac_option in --version -v -V -qversion; do
4374   { { ac_try="$ac_compiler $ac_option >&5"
4375 case "(($ac_try" in
4376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4377   *) ac_try_echo=$ac_try;;
4378 esac
4379 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4380 $as_echo "$ac_try_echo"; } >&5
4381   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4382   ac_status=$?
4383   if test -s conftest.err; then
4384     sed '10a\
4385 ... rest of stderr output deleted ...
4386          10q' conftest.err >conftest.er1
4387     cat conftest.er1 >&5
4388     rm -f conftest.er1 conftest.err
4389   fi
4390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4391   test $ac_status = 0; }
4392 done
4393
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4395 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4396 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4397   $as_echo_n "(cached) " >&6
4398 else
4399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400 /* end confdefs.h.  */
4401
4402 int
4403 main ()
4404 {
4405 #ifndef __GNUC__
4406        choke me
4407 #endif
4408
4409   ;
4410   return 0;
4411 }
4412 _ACEOF
4413 if ac_fn_cxx_try_compile "$LINENO"; then :
4414   ac_compiler_gnu=yes
4415 else
4416   ac_compiler_gnu=no
4417 fi
4418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4419 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4420
4421 fi
4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4423 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4424 if test $ac_compiler_gnu = yes; then
4425   GXX=yes
4426 else
4427   GXX=
4428 fi
4429 ac_test_CXXFLAGS=${CXXFLAGS+set}
4430 ac_save_CXXFLAGS=$CXXFLAGS
4431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4432 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4433 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4434   $as_echo_n "(cached) " >&6
4435 else
4436   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4437    ac_cxx_werror_flag=yes
4438    ac_cv_prog_cxx_g=no
4439    CXXFLAGS="-g"
4440    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4441 /* end confdefs.h.  */
4442
4443 int
4444 main ()
4445 {
4446
4447   ;
4448   return 0;
4449 }
4450 _ACEOF
4451 if ac_fn_cxx_try_compile "$LINENO"; then :
4452   ac_cv_prog_cxx_g=yes
4453 else
4454   CXXFLAGS=""
4455       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4456 /* end confdefs.h.  */
4457
4458 int
4459 main ()
4460 {
4461
4462   ;
4463   return 0;
4464 }
4465 _ACEOF
4466 if ac_fn_cxx_try_compile "$LINENO"; then :
4467
4468 else
4469   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4470          CXXFLAGS="-g"
4471          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4472 /* end confdefs.h.  */
4473
4474 int
4475 main ()
4476 {
4477
4478   ;
4479   return 0;
4480 }
4481 _ACEOF
4482 if ac_fn_cxx_try_compile "$LINENO"; then :
4483   ac_cv_prog_cxx_g=yes
4484 fi
4485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4486 fi
4487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4488 fi
4489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4490    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4491 fi
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4493 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4494 if test "$ac_test_CXXFLAGS" = set; then
4495   CXXFLAGS=$ac_save_CXXFLAGS
4496 elif test $ac_cv_prog_cxx_g = yes; then
4497   if test "$GXX" = yes; then
4498     CXXFLAGS="-g -O2"
4499   else
4500     CXXFLAGS="-g"
4501   fi
4502 else
4503   if test "$GXX" = yes; then
4504     CXXFLAGS="-O2"
4505   else
4506     CXXFLAGS=
4507   fi
4508 fi
4509 ac_ext=c
4510 ac_cpp='$CPP $CPPFLAGS'
4511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4514
4515
4516
4517
4518 if test -n "$ac_tool_prefix"; then
4519   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4520 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4522 $as_echo_n "checking for $ac_word... " >&6; }
4523 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4524   $as_echo_n "(cached) " >&6
4525 else
4526   if test -n "$GNATBIND"; then
4527   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4528 else
4529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4530 for as_dir in $PATH
4531 do
4532   IFS=$as_save_IFS
4533   test -z "$as_dir" && as_dir=.
4534     for ac_exec_ext in '' $ac_executable_extensions; do
4535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4536     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4538     break 2
4539   fi
4540 done
4541   done
4542 IFS=$as_save_IFS
4543
4544 fi
4545 fi
4546 GNATBIND=$ac_cv_prog_GNATBIND
4547 if test -n "$GNATBIND"; then
4548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4549 $as_echo "$GNATBIND" >&6; }
4550 else
4551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4552 $as_echo "no" >&6; }
4553 fi
4554
4555
4556 fi
4557 if test -z "$ac_cv_prog_GNATBIND"; then
4558   ac_ct_GNATBIND=$GNATBIND
4559   # Extract the first word of "gnatbind", so it can be a program name with args.
4560 set dummy gnatbind; ac_word=$2
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4562 $as_echo_n "checking for $ac_word... " >&6; }
4563 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4564   $as_echo_n "(cached) " >&6
4565 else
4566   if test -n "$ac_ct_GNATBIND"; then
4567   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4568 else
4569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4570 for as_dir in $PATH
4571 do
4572   IFS=$as_save_IFS
4573   test -z "$as_dir" && as_dir=.
4574     for ac_exec_ext in '' $ac_executable_extensions; do
4575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4576     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4578     break 2
4579   fi
4580 done
4581   done
4582 IFS=$as_save_IFS
4583
4584 fi
4585 fi
4586 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4587 if test -n "$ac_ct_GNATBIND"; then
4588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4589 $as_echo "$ac_ct_GNATBIND" >&6; }
4590 else
4591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4592 $as_echo "no" >&6; }
4593 fi
4594
4595   if test "x$ac_ct_GNATBIND" = x; then
4596     GNATBIND="no"
4597   else
4598     case $cross_compiling:$ac_tool_warned in
4599 yes:)
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4602 ac_tool_warned=yes ;;
4603 esac
4604     GNATBIND=$ac_ct_GNATBIND
4605   fi
4606 else
4607   GNATBIND="$ac_cv_prog_GNATBIND"
4608 fi
4609
4610 if test -n "$ac_tool_prefix"; then
4611   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4612 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4614 $as_echo_n "checking for $ac_word... " >&6; }
4615 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4616   $as_echo_n "(cached) " >&6
4617 else
4618   if test -n "$GNATMAKE"; then
4619   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4620 else
4621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4622 for as_dir in $PATH
4623 do
4624   IFS=$as_save_IFS
4625   test -z "$as_dir" && as_dir=.
4626     for ac_exec_ext in '' $ac_executable_extensions; do
4627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4628     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4630     break 2
4631   fi
4632 done
4633   done
4634 IFS=$as_save_IFS
4635
4636 fi
4637 fi
4638 GNATMAKE=$ac_cv_prog_GNATMAKE
4639 if test -n "$GNATMAKE"; then
4640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4641 $as_echo "$GNATMAKE" >&6; }
4642 else
4643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4644 $as_echo "no" >&6; }
4645 fi
4646
4647
4648 fi
4649 if test -z "$ac_cv_prog_GNATMAKE"; then
4650   ac_ct_GNATMAKE=$GNATMAKE
4651   # Extract the first word of "gnatmake", so it can be a program name with args.
4652 set dummy gnatmake; ac_word=$2
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4654 $as_echo_n "checking for $ac_word... " >&6; }
4655 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4656   $as_echo_n "(cached) " >&6
4657 else
4658   if test -n "$ac_ct_GNATMAKE"; then
4659   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4660 else
4661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4662 for as_dir in $PATH
4663 do
4664   IFS=$as_save_IFS
4665   test -z "$as_dir" && as_dir=.
4666     for ac_exec_ext in '' $ac_executable_extensions; do
4667   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4668     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4670     break 2
4671   fi
4672 done
4673   done
4674 IFS=$as_save_IFS
4675
4676 fi
4677 fi
4678 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4679 if test -n "$ac_ct_GNATMAKE"; then
4680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4681 $as_echo "$ac_ct_GNATMAKE" >&6; }
4682 else
4683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4684 $as_echo "no" >&6; }
4685 fi
4686
4687   if test "x$ac_ct_GNATMAKE" = x; then
4688     GNATMAKE="no"
4689   else
4690     case $cross_compiling:$ac_tool_warned in
4691 yes:)
4692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4693 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4694 ac_tool_warned=yes ;;
4695 esac
4696     GNATMAKE=$ac_ct_GNATMAKE
4697   fi
4698 else
4699   GNATMAKE="$ac_cv_prog_GNATMAKE"
4700 fi
4701
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4703 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4704 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4705   $as_echo_n "(cached) " >&6
4706 else
4707   cat >conftest.adb <<EOF
4708 procedure conftest is begin null; end conftest;
4709 EOF
4710 acx_cv_cc_gcc_supports_ada=no
4711 # There is a bug in old released versions of GCC which causes the
4712 # driver to exit successfully when the appropriate language module
4713 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4714 # Therefore we must check for the error message as well as an
4715 # unsuccessful exit.
4716 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4717 # given a .adb file, but produce no object file.  So we must check
4718 # if an object file was really produced to guard against this.
4719 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4720 if test x"$errors" = x && test -f conftest.$ac_objext; then
4721   acx_cv_cc_gcc_supports_ada=yes
4722 fi
4723 rm -f conftest.*
4724 fi
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4726 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4727
4728 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4729   have_gnat=yes
4730 else
4731   have_gnat=no
4732 fi
4733
4734
4735 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4736 # optimizations to be activated explicitly by the toplevel.
4737 case "$CC" in
4738   */prev-gcc/xgcc*) ;;
4739   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4740      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4741 esac
4742
4743
4744
4745 # Determine PICFLAG for target gnatlib.
4746
4747
4748
4749
4750 case "${target}" in
4751     # PIC is the default on some targets or must not be used.
4752     *-*-darwin*)
4753         # PIC is the default on this platform
4754         # Common symbols not allowed in MH_DYLIB files
4755         PICFLAG_FOR_TARGET=-fno-common
4756         ;;
4757     alpha*-dec-osf5*)
4758         # PIC is the default.
4759         ;;
4760     hppa*64*-*-hpux*)
4761         # PIC is the default for 64-bit PA HP-UX.
4762         ;;
4763     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4764         ;;
4765     i[34567]86-*-mingw* | x86_64-*-mingw*)
4766         ;;
4767     i[34567]86-*-interix[3-9]*)
4768         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4769         # Instead, we relocate shared libraries at runtime.
4770         ;;
4771     i[34567]86-*-nto-qnx*)
4772         # QNX uses GNU C++, but need to define -shared option too, otherwise
4773         # it will coredump.
4774         PICFLAG_FOR_TARGET='-fPIC -shared'
4775         ;;
4776     i[34567]86-pc-msdosdjgpp*)
4777         # DJGPP does not support shared libraries at all.
4778         ;;
4779     ia64*-*-hpux*)
4780         # On IA64 HP-UX, PIC is the default but the pic flag
4781         # sets the default TLS model and affects inlining.
4782         PICFLAG_FOR_TARGET=-fPIC
4783         ;;
4784     mips-sgi-irix6*)
4785         # PIC is the default.
4786         ;;
4787     rs6000-ibm-aix* | powerpc-ibm-aix*)
4788         # All AIX code is PIC.
4789         ;;
4790
4791     # Some targets support both -fPIC and -fpic, but prefer the latter.
4792     # FIXME: Why?
4793     i[34567]86-*-* | x86_64-*-*)
4794         PICFLAG_FOR_TARGET=-fpic
4795         ;;
4796     m68k-*-*)
4797         PICFLAG_FOR_TARGET=-fpic
4798         ;;
4799     # FIXME: Override -fPIC default in libgcc only?
4800     sh-*-linux* | sh[2346lbe]*-*-linux*)
4801         PICFLAG_FOR_TARGET=-fpic
4802         ;;
4803     # FIXME: Simplify to sh*-*-netbsd*?
4804     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4805       sh64-*-netbsd* | sh64l*-*-netbsd*)
4806         PICFLAG_FOR_TARGET=-fpic
4807         ;;
4808     # Default to -fPIC unless specified otherwise.
4809     *)
4810         PICFLAG_FOR_TARGET=-fPIC
4811         ;;
4812 esac
4813
4814 # If the user explicitly uses -fpic/-fPIC, keep that.
4815 case "${CFLAGS_FOR_TARGET}" in
4816     *-fpic*)
4817         PICFLAG_FOR_TARGET=-fpic
4818         ;;
4819     *-fPIC*)
4820         PICFLAG_FOR_TARGET=-fPIC
4821         ;;
4822 esac
4823
4824
4825
4826 # -------------------------
4827 # Check C compiler features
4828 # -------------------------
4829
4830
4831 ac_ext=c
4832 ac_cpp='$CPP $CPPFLAGS'
4833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4837 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4838 # On Suns, sometimes $CPP names a directory.
4839 if test -n "$CPP" && test -d "$CPP"; then
4840   CPP=
4841 fi
4842 if test -z "$CPP"; then
4843   if test "${ac_cv_prog_CPP+set}" = set; then :
4844   $as_echo_n "(cached) " >&6
4845 else
4846       # Double quotes because CPP needs to be expanded
4847     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4848     do
4849       ac_preproc_ok=false
4850 for ac_c_preproc_warn_flag in '' yes
4851 do
4852   # Use a header file that comes with gcc, so configuring glibc
4853   # with a fresh cross-compiler works.
4854   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4855   # <limits.h> exists even on freestanding compilers.
4856   # On the NeXT, cc -E runs the code through the compiler's parser,
4857   # not just through cpp. "Syntax error" is here to catch this case.
4858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4859 /* end confdefs.h.  */
4860 #ifdef __STDC__
4861 # include <limits.h>
4862 #else
4863 # include <assert.h>
4864 #endif
4865                      Syntax error
4866 _ACEOF
4867 if ac_fn_c_try_cpp "$LINENO"; then :
4868
4869 else
4870   # Broken: fails on valid input.
4871 continue
4872 fi
4873 rm -f conftest.err conftest.$ac_ext
4874
4875   # OK, works on sane cases.  Now check whether nonexistent headers
4876   # can be detected and how.
4877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4878 /* end confdefs.h.  */
4879 #include <ac_nonexistent.h>
4880 _ACEOF
4881 if ac_fn_c_try_cpp "$LINENO"; then :
4882   # Broken: success on invalid input.
4883 continue
4884 else
4885   # Passes both tests.
4886 ac_preproc_ok=:
4887 break
4888 fi
4889 rm -f conftest.err conftest.$ac_ext
4890
4891 done
4892 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4893 rm -f conftest.err conftest.$ac_ext
4894 if $ac_preproc_ok; then :
4895   break
4896 fi
4897
4898     done
4899     ac_cv_prog_CPP=$CPP
4900
4901 fi
4902   CPP=$ac_cv_prog_CPP
4903 else
4904   ac_cv_prog_CPP=$CPP
4905 fi
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4907 $as_echo "$CPP" >&6; }
4908 ac_preproc_ok=false
4909 for ac_c_preproc_warn_flag in '' yes
4910 do
4911   # Use a header file that comes with gcc, so configuring glibc
4912   # with a fresh cross-compiler works.
4913   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4914   # <limits.h> exists even on freestanding compilers.
4915   # On the NeXT, cc -E runs the code through the compiler's parser,
4916   # not just through cpp. "Syntax error" is here to catch this case.
4917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918 /* end confdefs.h.  */
4919 #ifdef __STDC__
4920 # include <limits.h>
4921 #else
4922 # include <assert.h>
4923 #endif
4924                      Syntax error
4925 _ACEOF
4926 if ac_fn_c_try_cpp "$LINENO"; then :
4927
4928 else
4929   # Broken: fails on valid input.
4930 continue
4931 fi
4932 rm -f conftest.err conftest.$ac_ext
4933
4934   # OK, works on sane cases.  Now check whether nonexistent headers
4935   # can be detected and how.
4936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4937 /* end confdefs.h.  */
4938 #include <ac_nonexistent.h>
4939 _ACEOF
4940 if ac_fn_c_try_cpp "$LINENO"; then :
4941   # Broken: success on invalid input.
4942 continue
4943 else
4944   # Passes both tests.
4945 ac_preproc_ok=:
4946 break
4947 fi
4948 rm -f conftest.err conftest.$ac_ext
4949
4950 done
4951 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4952 rm -f conftest.err conftest.$ac_ext
4953 if $ac_preproc_ok; then :
4954
4955 else
4956   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4958 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4959 See \`config.log' for more details." "$LINENO" 5; }
4960 fi
4961
4962 ac_ext=c
4963 ac_cpp='$CPP $CPPFLAGS'
4964 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4965 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4966 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4967
4968
4969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4970 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4971 if test "${ac_cv_path_GREP+set}" = set; then :
4972   $as_echo_n "(cached) " >&6
4973 else
4974   if test -z "$GREP"; then
4975   ac_path_GREP_found=false
4976   # Loop through the user's path and test for each of PROGNAME-LIST
4977   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4978 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4979 do
4980   IFS=$as_save_IFS
4981   test -z "$as_dir" && as_dir=.
4982     for ac_prog in grep ggrep; do
4983     for ac_exec_ext in '' $ac_executable_extensions; do
4984       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4985       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4986 # Check for GNU ac_path_GREP and select it if it is found.
4987   # Check for GNU $ac_path_GREP
4988 case `"$ac_path_GREP" --version 2>&1` in
4989 *GNU*)
4990   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4991 *)
4992   ac_count=0
4993   $as_echo_n 0123456789 >"conftest.in"
4994   while :
4995   do
4996     cat "conftest.in" "conftest.in" >"conftest.tmp"
4997     mv "conftest.tmp" "conftest.in"
4998     cp "conftest.in" "conftest.nl"
4999     $as_echo 'GREP' >> "conftest.nl"
5000     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5001     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5002     as_fn_arith $ac_count + 1 && ac_count=$as_val
5003     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5004       # Best one so far, save it but keep looking for a better one
5005       ac_cv_path_GREP="$ac_path_GREP"
5006       ac_path_GREP_max=$ac_count
5007     fi
5008     # 10*(2^10) chars as input seems more than enough
5009     test $ac_count -gt 10 && break
5010   done
5011   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5012 esac
5013
5014       $ac_path_GREP_found && break 3
5015     done
5016   done
5017   done
5018 IFS=$as_save_IFS
5019   if test -z "$ac_cv_path_GREP"; then
5020     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5021   fi
5022 else
5023   ac_cv_path_GREP=$GREP
5024 fi
5025
5026 fi
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5028 $as_echo "$ac_cv_path_GREP" >&6; }
5029  GREP="$ac_cv_path_GREP"
5030
5031
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5033 $as_echo_n "checking for egrep... " >&6; }
5034 if test "${ac_cv_path_EGREP+set}" = set; then :
5035   $as_echo_n "(cached) " >&6
5036 else
5037   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5038    then ac_cv_path_EGREP="$GREP -E"
5039    else
5040      if test -z "$EGREP"; then
5041   ac_path_EGREP_found=false
5042   # Loop through the user's path and test for each of PROGNAME-LIST
5043   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5044 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5045 do
5046   IFS=$as_save_IFS
5047   test -z "$as_dir" && as_dir=.
5048     for ac_prog in egrep; do
5049     for ac_exec_ext in '' $ac_executable_extensions; do
5050       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5051       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5052 # Check for GNU ac_path_EGREP and select it if it is found.
5053   # Check for GNU $ac_path_EGREP
5054 case `"$ac_path_EGREP" --version 2>&1` in
5055 *GNU*)
5056   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5057 *)
5058   ac_count=0
5059   $as_echo_n 0123456789 >"conftest.in"
5060   while :
5061   do
5062     cat "conftest.in" "conftest.in" >"conftest.tmp"
5063     mv "conftest.tmp" "conftest.in"
5064     cp "conftest.in" "conftest.nl"
5065     $as_echo 'EGREP' >> "conftest.nl"
5066     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5067     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5068     as_fn_arith $ac_count + 1 && ac_count=$as_val
5069     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5070       # Best one so far, save it but keep looking for a better one
5071       ac_cv_path_EGREP="$ac_path_EGREP"
5072       ac_path_EGREP_max=$ac_count
5073     fi
5074     # 10*(2^10) chars as input seems more than enough
5075     test $ac_count -gt 10 && break
5076   done
5077   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5078 esac
5079
5080       $ac_path_EGREP_found && break 3
5081     done
5082   done
5083   done
5084 IFS=$as_save_IFS
5085   if test -z "$ac_cv_path_EGREP"; then
5086     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5087   fi
5088 else
5089   ac_cv_path_EGREP=$EGREP
5090 fi
5091
5092    fi
5093 fi
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5095 $as_echo "$ac_cv_path_EGREP" >&6; }
5096  EGREP="$ac_cv_path_EGREP"
5097
5098
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5100 $as_echo_n "checking for ANSI C header files... " >&6; }
5101 if test "${ac_cv_header_stdc+set}" = set; then :
5102   $as_echo_n "(cached) " >&6
5103 else
5104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5105 /* end confdefs.h.  */
5106 #include <stdlib.h>
5107 #include <stdarg.h>
5108 #include <string.h>
5109 #include <float.h>
5110
5111 int
5112 main ()
5113 {
5114
5115   ;
5116   return 0;
5117 }
5118 _ACEOF
5119 if ac_fn_c_try_compile "$LINENO"; then :
5120   ac_cv_header_stdc=yes
5121 else
5122   ac_cv_header_stdc=no
5123 fi
5124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5125
5126 if test $ac_cv_header_stdc = yes; then
5127   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5129 /* end confdefs.h.  */
5130 #include <string.h>
5131
5132 _ACEOF
5133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5134   $EGREP "memchr" >/dev/null 2>&1; then :
5135
5136 else
5137   ac_cv_header_stdc=no
5138 fi
5139 rm -f conftest*
5140
5141 fi
5142
5143 if test $ac_cv_header_stdc = yes; then
5144   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5146 /* end confdefs.h.  */
5147 #include <stdlib.h>
5148
5149 _ACEOF
5150 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5151   $EGREP "free" >/dev/null 2>&1; then :
5152
5153 else
5154   ac_cv_header_stdc=no
5155 fi
5156 rm -f conftest*
5157
5158 fi
5159
5160 if test $ac_cv_header_stdc = yes; then
5161   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5162   if test "$cross_compiling" = yes; then :
5163   :
5164 else
5165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166 /* end confdefs.h.  */
5167 #include <ctype.h>
5168 #include <stdlib.h>
5169 #if ((' ' & 0x0FF) == 0x020)
5170 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5171 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5172 #else
5173 # define ISLOWER(c) \
5174                    (('a' <= (c) && (c) <= 'i') \
5175                      || ('j' <= (c) && (c) <= 'r') \
5176                      || ('s' <= (c) && (c) <= 'z'))
5177 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5178 #endif
5179
5180 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5181 int
5182 main ()
5183 {
5184   int i;
5185   for (i = 0; i < 256; i++)
5186     if (XOR (islower (i), ISLOWER (i))
5187         || toupper (i) != TOUPPER (i))
5188       return 2;
5189   return 0;
5190 }
5191 _ACEOF
5192 if ac_fn_c_try_run "$LINENO"; then :
5193
5194 else
5195   ac_cv_header_stdc=no
5196 fi
5197 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5198   conftest.$ac_objext conftest.beam conftest.$ac_ext
5199 fi
5200
5201 fi
5202 fi
5203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5204 $as_echo "$ac_cv_header_stdc" >&6; }
5205 if test $ac_cv_header_stdc = yes; then
5206
5207 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5208
5209 fi
5210
5211 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5212 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5213                   inttypes.h stdint.h unistd.h
5214 do :
5215   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5216 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5217 "
5218 eval as_val=\$$as_ac_Header
5219    if test "x$as_val" = x""yes; then :
5220   cat >>confdefs.h <<_ACEOF
5221 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5222 _ACEOF
5223
5224 fi
5225
5226 done
5227
5228
5229
5230   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5231 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5232   MINIX=yes
5233 else
5234   MINIX=
5235 fi
5236
5237
5238   if test "$MINIX" = yes; then
5239
5240 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5241
5242
5243 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5244
5245
5246 $as_echo "#define _MINIX 1" >>confdefs.h
5247
5248   fi
5249
5250
5251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5252 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5253 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5254   $as_echo_n "(cached) " >&6
5255 else
5256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5257 /* end confdefs.h.  */
5258
5259 #         define __EXTENSIONS__ 1
5260           $ac_includes_default
5261 int
5262 main ()
5263 {
5264
5265   ;
5266   return 0;
5267 }
5268 _ACEOF
5269 if ac_fn_c_try_compile "$LINENO"; then :
5270   ac_cv_safe_to_define___extensions__=yes
5271 else
5272   ac_cv_safe_to_define___extensions__=no
5273 fi
5274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5275 fi
5276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5277 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5278   test $ac_cv_safe_to_define___extensions__ = yes &&
5279     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5280
5281   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5282
5283   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5284
5285   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5286
5287   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5288
5289
5290 ac_ext=c
5291 ac_cpp='$CPP $CPPFLAGS'
5292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5296 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5297 # On Suns, sometimes $CPP names a directory.
5298 if test -n "$CPP" && test -d "$CPP"; then
5299   CPP=
5300 fi
5301 if test -z "$CPP"; then
5302   if test "${ac_cv_prog_CPP+set}" = set; then :
5303   $as_echo_n "(cached) " >&6
5304 else
5305       # Double quotes because CPP needs to be expanded
5306     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5307     do
5308       ac_preproc_ok=false
5309 for ac_c_preproc_warn_flag in '' yes
5310 do
5311   # Use a header file that comes with gcc, so configuring glibc
5312   # with a fresh cross-compiler works.
5313   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5314   # <limits.h> exists even on freestanding compilers.
5315   # On the NeXT, cc -E runs the code through the compiler's parser,
5316   # not just through cpp. "Syntax error" is here to catch this case.
5317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5318 /* end confdefs.h.  */
5319 #ifdef __STDC__
5320 # include <limits.h>
5321 #else
5322 # include <assert.h>
5323 #endif
5324                      Syntax error
5325 _ACEOF
5326 if ac_fn_c_try_cpp "$LINENO"; then :
5327
5328 else
5329   # Broken: fails on valid input.
5330 continue
5331 fi
5332 rm -f conftest.err conftest.$ac_ext
5333
5334   # OK, works on sane cases.  Now check whether nonexistent headers
5335   # can be detected and how.
5336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5337 /* end confdefs.h.  */
5338 #include <ac_nonexistent.h>
5339 _ACEOF
5340 if ac_fn_c_try_cpp "$LINENO"; then :
5341   # Broken: success on invalid input.
5342 continue
5343 else
5344   # Passes both tests.
5345 ac_preproc_ok=:
5346 break
5347 fi
5348 rm -f conftest.err conftest.$ac_ext
5349
5350 done
5351 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5352 rm -f conftest.err conftest.$ac_ext
5353 if $ac_preproc_ok; then :
5354   break
5355 fi
5356
5357     done
5358     ac_cv_prog_CPP=$CPP
5359
5360 fi
5361   CPP=$ac_cv_prog_CPP
5362 else
5363   ac_cv_prog_CPP=$CPP
5364 fi
5365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5366 $as_echo "$CPP" >&6; }
5367 ac_preproc_ok=false
5368 for ac_c_preproc_warn_flag in '' yes
5369 do
5370   # Use a header file that comes with gcc, so configuring glibc
5371   # with a fresh cross-compiler works.
5372   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5373   # <limits.h> exists even on freestanding compilers.
5374   # On the NeXT, cc -E runs the code through the compiler's parser,
5375   # not just through cpp. "Syntax error" is here to catch this case.
5376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5377 /* end confdefs.h.  */
5378 #ifdef __STDC__
5379 # include <limits.h>
5380 #else
5381 # include <assert.h>
5382 #endif
5383                      Syntax error
5384 _ACEOF
5385 if ac_fn_c_try_cpp "$LINENO"; then :
5386
5387 else
5388   # Broken: fails on valid input.
5389 continue
5390 fi
5391 rm -f conftest.err conftest.$ac_ext
5392
5393   # OK, works on sane cases.  Now check whether nonexistent headers
5394   # can be detected and how.
5395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5396 /* end confdefs.h.  */
5397 #include <ac_nonexistent.h>
5398 _ACEOF
5399 if ac_fn_c_try_cpp "$LINENO"; then :
5400   # Broken: success on invalid input.
5401 continue
5402 else
5403   # Passes both tests.
5404 ac_preproc_ok=:
5405 break
5406 fi
5407 rm -f conftest.err conftest.$ac_ext
5408
5409 done
5410 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5411 rm -f conftest.err conftest.$ac_ext
5412 if $ac_preproc_ok; then :
5413
5414 else
5415   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5416 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5417 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5418 See \`config.log' for more details." "$LINENO" 5; }
5419 fi
5420
5421 ac_ext=c
5422 ac_cpp='$CPP $CPPFLAGS'
5423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5428 $as_echo_n "checking for inline... " >&6; }
5429 if test "${ac_cv_c_inline+set}" = set; then :
5430   $as_echo_n "(cached) " >&6
5431 else
5432   ac_cv_c_inline=no
5433 for ac_kw in inline __inline__ __inline; do
5434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5435 /* end confdefs.h.  */
5436 #ifndef __cplusplus
5437 typedef int foo_t;
5438 static $ac_kw foo_t static_foo () {return 0; }
5439 $ac_kw foo_t foo () {return 0; }
5440 #endif
5441
5442 _ACEOF
5443 if ac_fn_c_try_compile "$LINENO"; then :
5444   ac_cv_c_inline=$ac_kw
5445 fi
5446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5447   test "$ac_cv_c_inline" != no && break
5448 done
5449
5450 fi
5451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5452 $as_echo "$ac_cv_c_inline" >&6; }
5453
5454 case $ac_cv_c_inline in
5455   inline | yes) ;;
5456   *)
5457     case $ac_cv_c_inline in
5458       no) ac_val=;;
5459       *) ac_val=$ac_cv_c_inline;;
5460     esac
5461     cat >>confdefs.h <<_ACEOF
5462 #ifndef __cplusplus
5463 #define inline $ac_val
5464 #endif
5465 _ACEOF
5466     ;;
5467 esac
5468
5469
5470 # Check whether --enable-largefile was given.
5471 if test "${enable_largefile+set}" = set; then :
5472   enableval=$enable_largefile;
5473 fi
5474
5475 if test "$enable_largefile" != no; then
5476
5477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5478 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5479 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5480   $as_echo_n "(cached) " >&6
5481 else
5482   ac_cv_sys_largefile_CC=no
5483      if test "$GCC" != yes; then
5484        ac_save_CC=$CC
5485        while :; do
5486          # IRIX 6.2 and later do not support large files by default,
5487          # so use the C compiler's -n32 option if that helps.
5488          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5489 /* end confdefs.h.  */
5490 #include <sys/types.h>
5491  /* Check that off_t can represent 2**63 - 1 correctly.
5492     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5493     since some C++ compilers masquerading as C compilers
5494     incorrectly reject 9223372036854775807.  */
5495 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5496   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5497                        && LARGE_OFF_T % 2147483647 == 1)
5498                       ? 1 : -1];
5499 int
5500 main ()
5501 {
5502
5503   ;
5504   return 0;
5505 }
5506 _ACEOF
5507          if ac_fn_c_try_compile "$LINENO"; then :
5508   break
5509 fi
5510 rm -f core conftest.err conftest.$ac_objext
5511          CC="$CC -n32"
5512          if ac_fn_c_try_compile "$LINENO"; then :
5513   ac_cv_sys_largefile_CC=' -n32'; break
5514 fi
5515 rm -f core conftest.err conftest.$ac_objext
5516          break
5517        done
5518        CC=$ac_save_CC
5519        rm -f conftest.$ac_ext
5520     fi
5521 fi
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5523 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5524   if test "$ac_cv_sys_largefile_CC" != no; then
5525     CC=$CC$ac_cv_sys_largefile_CC
5526   fi
5527
5528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5529 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5530 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5531   $as_echo_n "(cached) " >&6
5532 else
5533   while :; do
5534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5535 /* end confdefs.h.  */
5536 #include <sys/types.h>
5537  /* Check that off_t can represent 2**63 - 1 correctly.
5538     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5539     since some C++ compilers masquerading as C compilers
5540     incorrectly reject 9223372036854775807.  */
5541 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5542   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5543                        && LARGE_OFF_T % 2147483647 == 1)
5544                       ? 1 : -1];
5545 int
5546 main ()
5547 {
5548
5549   ;
5550   return 0;
5551 }
5552 _ACEOF
5553 if ac_fn_c_try_compile "$LINENO"; then :
5554   ac_cv_sys_file_offset_bits=no; break
5555 fi
5556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5558 /* end confdefs.h.  */
5559 #define _FILE_OFFSET_BITS 64
5560 #include <sys/types.h>
5561  /* Check that off_t can represent 2**63 - 1 correctly.
5562     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5563     since some C++ compilers masquerading as C compilers
5564     incorrectly reject 9223372036854775807.  */
5565 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5566   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5567                        && LARGE_OFF_T % 2147483647 == 1)
5568                       ? 1 : -1];
5569 int
5570 main ()
5571 {
5572
5573   ;
5574   return 0;
5575 }
5576 _ACEOF
5577 if ac_fn_c_try_compile "$LINENO"; then :
5578   ac_cv_sys_file_offset_bits=64; break
5579 fi
5580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5581   ac_cv_sys_file_offset_bits=unknown
5582   break
5583 done
5584 fi
5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5586 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5587 case $ac_cv_sys_file_offset_bits in #(
5588   no | unknown) ;;
5589   *)
5590 cat >>confdefs.h <<_ACEOF
5591 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5592 _ACEOF
5593 ;;
5594 esac
5595 rm -rf conftest*
5596   if test $ac_cv_sys_file_offset_bits = unknown; then
5597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5598 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5599 if test "${ac_cv_sys_large_files+set}" = set; then :
5600   $as_echo_n "(cached) " >&6
5601 else
5602   while :; do
5603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5604 /* end confdefs.h.  */
5605 #include <sys/types.h>
5606  /* Check that off_t can represent 2**63 - 1 correctly.
5607     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5608     since some C++ compilers masquerading as C compilers
5609     incorrectly reject 9223372036854775807.  */
5610 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5611   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5612                        && LARGE_OFF_T % 2147483647 == 1)
5613                       ? 1 : -1];
5614 int
5615 main ()
5616 {
5617
5618   ;
5619   return 0;
5620 }
5621 _ACEOF
5622 if ac_fn_c_try_compile "$LINENO"; then :
5623   ac_cv_sys_large_files=no; break
5624 fi
5625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5627 /* end confdefs.h.  */
5628 #define _LARGE_FILES 1
5629 #include <sys/types.h>
5630  /* Check that off_t can represent 2**63 - 1 correctly.
5631     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5632     since some C++ compilers masquerading as C compilers
5633     incorrectly reject 9223372036854775807.  */
5634 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5635   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5636                        && LARGE_OFF_T % 2147483647 == 1)
5637                       ? 1 : -1];
5638 int
5639 main ()
5640 {
5641
5642   ;
5643   return 0;
5644 }
5645 _ACEOF
5646 if ac_fn_c_try_compile "$LINENO"; then :
5647   ac_cv_sys_large_files=1; break
5648 fi
5649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5650   ac_cv_sys_large_files=unknown
5651   break
5652 done
5653 fi
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5655 $as_echo "$ac_cv_sys_large_files" >&6; }
5656 case $ac_cv_sys_large_files in #(
5657   no | unknown) ;;
5658   *)
5659 cat >>confdefs.h <<_ACEOF
5660 #define _LARGE_FILES $ac_cv_sys_large_files
5661 _ACEOF
5662 ;;
5663 esac
5664 rm -rf conftest*
5665   fi
5666 fi
5667
5668
5669 # sizeof(char) is 1 by definition.
5670 # The cast to long int works around a bug in the HP C Compiler
5671 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5672 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5673 # This bug is HP SR number 8606223364.
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5675 $as_echo_n "checking size of void *... " >&6; }
5676 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5677   $as_echo_n "(cached) " >&6
5678 else
5679   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5680
5681 else
5682   if test "$ac_cv_type_void_p" = yes; then
5683      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5685 { as_fn_set_status 77
5686 as_fn_error "cannot compute sizeof (void *)
5687 See \`config.log' for more details." "$LINENO" 5; }; }
5688    else
5689      ac_cv_sizeof_void_p=0
5690    fi
5691 fi
5692
5693 fi
5694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5695 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5696
5697
5698
5699 cat >>confdefs.h <<_ACEOF
5700 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5701 _ACEOF
5702
5703
5704 # The cast to long int works around a bug in the HP C Compiler
5705 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5706 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5707 # This bug is HP SR number 8606223364.
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5709 $as_echo_n "checking size of short... " >&6; }
5710 if test "${ac_cv_sizeof_short+set}" = set; then :
5711   $as_echo_n "(cached) " >&6
5712 else
5713   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5714
5715 else
5716   if test "$ac_cv_type_short" = yes; then
5717      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5718 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5719 { as_fn_set_status 77
5720 as_fn_error "cannot compute sizeof (short)
5721 See \`config.log' for more details." "$LINENO" 5; }; }
5722    else
5723      ac_cv_sizeof_short=0
5724    fi
5725 fi
5726
5727 fi
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5729 $as_echo "$ac_cv_sizeof_short" >&6; }
5730
5731
5732
5733 cat >>confdefs.h <<_ACEOF
5734 #define SIZEOF_SHORT $ac_cv_sizeof_short
5735 _ACEOF
5736
5737
5738 # The cast to long int works around a bug in the HP C Compiler
5739 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5740 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5741 # This bug is HP SR number 8606223364.
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5743 $as_echo_n "checking size of int... " >&6; }
5744 if test "${ac_cv_sizeof_int+set}" = set; then :
5745   $as_echo_n "(cached) " >&6
5746 else
5747   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5748
5749 else
5750   if test "$ac_cv_type_int" = yes; then
5751      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5753 { as_fn_set_status 77
5754 as_fn_error "cannot compute sizeof (int)
5755 See \`config.log' for more details." "$LINENO" 5; }; }
5756    else
5757      ac_cv_sizeof_int=0
5758    fi
5759 fi
5760
5761 fi
5762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5763 $as_echo "$ac_cv_sizeof_int" >&6; }
5764
5765
5766
5767 cat >>confdefs.h <<_ACEOF
5768 #define SIZEOF_INT $ac_cv_sizeof_int
5769 _ACEOF
5770
5771
5772 # The cast to long int works around a bug in the HP C Compiler
5773 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5774 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5775 # This bug is HP SR number 8606223364.
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5777 $as_echo_n "checking size of long... " >&6; }
5778 if test "${ac_cv_sizeof_long+set}" = set; then :
5779   $as_echo_n "(cached) " >&6
5780 else
5781   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5782
5783 else
5784   if test "$ac_cv_type_long" = yes; then
5785      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5786 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5787 { as_fn_set_status 77
5788 as_fn_error "cannot compute sizeof (long)
5789 See \`config.log' for more details." "$LINENO" 5; }; }
5790    else
5791      ac_cv_sizeof_long=0
5792    fi
5793 fi
5794
5795 fi
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5797 $as_echo "$ac_cv_sizeof_long" >&6; }
5798
5799
5800
5801 cat >>confdefs.h <<_ACEOF
5802 #define SIZEOF_LONG $ac_cv_sizeof_long
5803 _ACEOF
5804
5805
5806 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5807 if test "x$ac_cv_type_long_long" = x""yes; then :
5808
5809 cat >>confdefs.h <<_ACEOF
5810 #define HAVE_LONG_LONG 1
5811 _ACEOF
5812
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 long long" >&5
5818 $as_echo_n "checking size of long long... " >&6; }
5819 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5823
5824 else
5825   if test "$ac_cv_type_long_long" = yes; then
5826      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5828 { as_fn_set_status 77
5829 as_fn_error "cannot compute sizeof (long long)
5830 See \`config.log' for more details." "$LINENO" 5; }; }
5831    else
5832      ac_cv_sizeof_long_long=0
5833    fi
5834 fi
5835
5836 fi
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5838 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5839
5840
5841
5842 cat >>confdefs.h <<_ACEOF
5843 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5844 _ACEOF
5845
5846
5847 fi
5848
5849 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5850 if test "x$ac_cv_type___int64" = x""yes; then :
5851
5852 cat >>confdefs.h <<_ACEOF
5853 #define HAVE___INT64 1
5854 _ACEOF
5855
5856 # The cast to long int works around a bug in the HP C Compiler
5857 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5858 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5859 # This bug is HP SR number 8606223364.
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5861 $as_echo_n "checking size of __int64... " >&6; }
5862 if test "${ac_cv_sizeof___int64+set}" = set; then :
5863   $as_echo_n "(cached) " >&6
5864 else
5865   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5866
5867 else
5868   if test "$ac_cv_type___int64" = yes; then
5869      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5871 { as_fn_set_status 77
5872 as_fn_error "cannot compute sizeof (__int64)
5873 See \`config.log' for more details." "$LINENO" 5; }; }
5874    else
5875      ac_cv_sizeof___int64=0
5876    fi
5877 fi
5878
5879 fi
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5881 $as_echo "$ac_cv_sizeof___int64" >&6; }
5882
5883
5884
5885 cat >>confdefs.h <<_ACEOF
5886 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5887 _ACEOF
5888
5889
5890 fi
5891
5892 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5893 case $ac_cv_c_int8_t in #(
5894   no|yes) ;; #(
5895   *)
5896
5897 cat >>confdefs.h <<_ACEOF
5898 #define int8_t $ac_cv_c_int8_t
5899 _ACEOF
5900 ;;
5901 esac
5902
5903 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5904 case $ac_cv_c_int16_t in #(
5905   no|yes) ;; #(
5906   *)
5907
5908 cat >>confdefs.h <<_ACEOF
5909 #define int16_t $ac_cv_c_int16_t
5910 _ACEOF
5911 ;;
5912 esac
5913
5914 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5915 case $ac_cv_c_int32_t in #(
5916   no|yes) ;; #(
5917   *)
5918
5919 cat >>confdefs.h <<_ACEOF
5920 #define int32_t $ac_cv_c_int32_t
5921 _ACEOF
5922 ;;
5923 esac
5924
5925 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5926 case $ac_cv_c_int64_t in #(
5927   no|yes) ;; #(
5928   *)
5929
5930 cat >>confdefs.h <<_ACEOF
5931 #define int64_t $ac_cv_c_int64_t
5932 _ACEOF
5933 ;;
5934 esac
5935
5936
5937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5938 $as_echo_n "checking for long long int... " >&6; }
5939 if test "${ac_cv_type_long_long_int+set}" = set; then :
5940   $as_echo_n "(cached) " >&6
5941 else
5942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5943 /* end confdefs.h.  */
5944
5945   /* For now, do not test the preprocessor; as of 2007 there are too many
5946          implementations with broken preprocessors.  Perhaps this can
5947          be revisited in 2012.  In the meantime, code should not expect
5948          #if to work with literals wider than 32 bits.  */
5949       /* Test literals.  */
5950       long long int ll = 9223372036854775807ll;
5951       long long int nll = -9223372036854775807LL;
5952       unsigned long long int ull = 18446744073709551615ULL;
5953       /* Test constant expressions.   */
5954       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5955                      ? 1 : -1)];
5956       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5957                      ? 1 : -1)];
5958       int i = 63;
5959 int
5960 main ()
5961 {
5962 /* Test availability of runtime routines for shift and division.  */
5963       long long int llmax = 9223372036854775807ll;
5964       unsigned long long int ullmax = 18446744073709551615ull;
5965       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5966               | (llmax / ll) | (llmax % ll)
5967               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5968               | (ullmax / ull) | (ullmax % ull));
5969   ;
5970   return 0;
5971 }
5972
5973 _ACEOF
5974 if ac_fn_c_try_link "$LINENO"; then :
5975                         if test "$cross_compiling" = yes; then :
5976   ac_cv_type_long_long_int=yes
5977 else
5978   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5979 /* end confdefs.h.  */
5980 #include <limits.h>
5981                #ifndef LLONG_MAX
5982                # define HALF \
5983                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5984                # define LLONG_MAX (HALF - 1 + HALF)
5985                #endif
5986 int
5987 main ()
5988 {
5989 long long int n = 1;
5990                int i;
5991                for (i = 0; ; i++)
5992                  {
5993                    long long int m = n << i;
5994                    if (m >> i != n)
5995                      return 1;
5996                    if (LLONG_MAX / 2 < m)
5997                      break;
5998                  }
5999                return 0;
6000   ;
6001   return 0;
6002 }
6003 _ACEOF
6004 if ac_fn_c_try_run "$LINENO"; then :
6005   ac_cv_type_long_long_int=yes
6006 else
6007   ac_cv_type_long_long_int=no
6008 fi
6009 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6010   conftest.$ac_objext conftest.beam conftest.$ac_ext
6011 fi
6012
6013 else
6014   ac_cv_type_long_long_int=no
6015 fi
6016 rm -f core conftest.err conftest.$ac_objext \
6017     conftest$ac_exeext conftest.$ac_ext
6018 fi
6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6020 $as_echo "$ac_cv_type_long_long_int" >&6; }
6021   if test $ac_cv_type_long_long_int = yes; then
6022
6023 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6024
6025   fi
6026
6027
6028
6029   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6030 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6031
6032 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6033
6034 else
6035   test $ac_cv_type_long_long_int = yes \
6036        && ac_type='long long int' \
6037        || ac_type='long int'
6038
6039 cat >>confdefs.h <<_ACEOF
6040 #define intmax_t $ac_type
6041 _ACEOF
6042
6043 fi
6044
6045
6046
6047   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6048 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6049
6050 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6051
6052 else
6053   for ac_type in 'int' 'long int' 'long long int'; do
6054        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6055 /* end confdefs.h.  */
6056 $ac_includes_default
6057 int
6058 main ()
6059 {
6060 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6061 test_array [0] = 0
6062
6063   ;
6064   return 0;
6065 }
6066 _ACEOF
6067 if ac_fn_c_try_compile "$LINENO"; then :
6068
6069 cat >>confdefs.h <<_ACEOF
6070 #define intptr_t $ac_type
6071 _ACEOF
6072
6073           ac_type=
6074 fi
6075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6076        test -z "$ac_type" && break
6077      done
6078 fi
6079
6080
6081 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6082 case $ac_cv_c_uint8_t in #(
6083   no|yes) ;; #(
6084   *)
6085
6086 $as_echo "#define _UINT8_T 1" >>confdefs.h
6087
6088
6089 cat >>confdefs.h <<_ACEOF
6090 #define uint8_t $ac_cv_c_uint8_t
6091 _ACEOF
6092 ;;
6093   esac
6094
6095 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6096 case $ac_cv_c_uint16_t in #(
6097   no|yes) ;; #(
6098   *)
6099
6100
6101 cat >>confdefs.h <<_ACEOF
6102 #define uint16_t $ac_cv_c_uint16_t
6103 _ACEOF
6104 ;;
6105   esac
6106
6107 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6108 case $ac_cv_c_uint32_t in #(
6109   no|yes) ;; #(
6110   *)
6111
6112 $as_echo "#define _UINT32_T 1" >>confdefs.h
6113
6114
6115 cat >>confdefs.h <<_ACEOF
6116 #define uint32_t $ac_cv_c_uint32_t
6117 _ACEOF
6118 ;;
6119   esac
6120
6121 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6122 case $ac_cv_c_uint64_t in #(
6123   no|yes) ;; #(
6124   *)
6125
6126 $as_echo "#define _UINT64_T 1" >>confdefs.h
6127
6128
6129 cat >>confdefs.h <<_ACEOF
6130 #define uint64_t $ac_cv_c_uint64_t
6131 _ACEOF
6132 ;;
6133   esac
6134
6135
6136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6137 $as_echo_n "checking for unsigned long long int... " >&6; }
6138 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6139   $as_echo_n "(cached) " >&6
6140 else
6141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142 /* end confdefs.h.  */
6143
6144   /* For now, do not test the preprocessor; as of 2007 there are too many
6145          implementations with broken preprocessors.  Perhaps this can
6146          be revisited in 2012.  In the meantime, code should not expect
6147          #if to work with literals wider than 32 bits.  */
6148       /* Test literals.  */
6149       long long int ll = 9223372036854775807ll;
6150       long long int nll = -9223372036854775807LL;
6151       unsigned long long int ull = 18446744073709551615ULL;
6152       /* Test constant expressions.   */
6153       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6154                      ? 1 : -1)];
6155       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6156                      ? 1 : -1)];
6157       int i = 63;
6158 int
6159 main ()
6160 {
6161 /* Test availability of runtime routines for shift and division.  */
6162       long long int llmax = 9223372036854775807ll;
6163       unsigned long long int ullmax = 18446744073709551615ull;
6164       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6165               | (llmax / ll) | (llmax % ll)
6166               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6167               | (ullmax / ull) | (ullmax % ull));
6168   ;
6169   return 0;
6170 }
6171
6172 _ACEOF
6173 if ac_fn_c_try_link "$LINENO"; then :
6174   ac_cv_type_unsigned_long_long_int=yes
6175 else
6176   ac_cv_type_unsigned_long_long_int=no
6177 fi
6178 rm -f core conftest.err conftest.$ac_objext \
6179     conftest$ac_exeext conftest.$ac_ext
6180 fi
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6182 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6183   if test $ac_cv_type_unsigned_long_long_int = yes; then
6184
6185 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6186
6187   fi
6188
6189
6190
6191   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6192 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6193
6194 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6195
6196 else
6197   test $ac_cv_type_unsigned_long_long_int = yes \
6198        && ac_type='unsigned long long int' \
6199        || ac_type='unsigned long int'
6200
6201 cat >>confdefs.h <<_ACEOF
6202 #define uintmax_t $ac_type
6203 _ACEOF
6204
6205 fi
6206
6207
6208
6209   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6210 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6211
6212 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6213
6214 else
6215   for ac_type in 'unsigned int' 'unsigned long int' \
6216         'unsigned long long int'; do
6217        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6218 /* end confdefs.h.  */
6219 $ac_includes_default
6220 int
6221 main ()
6222 {
6223 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6224 test_array [0] = 0
6225
6226   ;
6227   return 0;
6228 }
6229 _ACEOF
6230 if ac_fn_c_try_compile "$LINENO"; then :
6231
6232 cat >>confdefs.h <<_ACEOF
6233 #define uintptr_t $ac_type
6234 _ACEOF
6235
6236           ac_type=
6237 fi
6238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6239        test -z "$ac_type" && break
6240      done
6241 fi
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257 # ---------------------
6258 # Warnings and checking
6259 # ---------------------
6260
6261 # Check $CC warning features (if it's GCC).
6262 # We want to use -pedantic, but we don't want warnings about
6263 # * 'long long'
6264 # * variadic macros
6265 # * overlong strings
6266 # * C++11 narrowing conversions in { }
6267 # So, we only use -pedantic if we can disable those warnings.
6268
6269 loose_warn=
6270 save_CFLAGS="$CFLAGS"
6271 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6272   # Do the check with the no- prefix removed since gcc silently
6273   # accepts any -Wno-* option on purpose
6274   case $real_option in
6275     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6276     *) option=$real_option ;;
6277   esac
6278   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6279
6280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6281 $as_echo_n "checking whether $CC supports $option... " >&6; }
6282 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6283   $as_echo_n "(cached) " >&6
6284 else
6285   CFLAGS="$option"
6286     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6287 /* end confdefs.h.  */
6288
6289 int
6290 main ()
6291 {
6292
6293   ;
6294   return 0;
6295 }
6296 _ACEOF
6297 if ac_fn_c_try_compile "$LINENO"; then :
6298   eval "$as_acx_Woption=yes"
6299 else
6300   eval "$as_acx_Woption=no"
6301 fi
6302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6303
6304 fi
6305 eval ac_res=\$$as_acx_Woption
6306                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6307 $as_echo "$ac_res" >&6; }
6308   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6309   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6310 fi
6311   done
6312 CFLAGS="$save_CFLAGS"
6313
6314 c_loose_warn=
6315 save_CFLAGS="$CFLAGS"
6316 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6317   # Do the check with the no- prefix removed since gcc silently
6318   # accepts any -Wno-* option on purpose
6319   case $real_option in
6320     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6321     *) option=$real_option ;;
6322   esac
6323   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6324
6325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6326 $as_echo_n "checking whether $CC supports $option... " >&6; }
6327 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6328   $as_echo_n "(cached) " >&6
6329 else
6330   CFLAGS="$option"
6331     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6332 /* end confdefs.h.  */
6333
6334 int
6335 main ()
6336 {
6337
6338   ;
6339   return 0;
6340 }
6341 _ACEOF
6342 if ac_fn_c_try_compile "$LINENO"; then :
6343   eval "$as_acx_Woption=yes"
6344 else
6345   eval "$as_acx_Woption=no"
6346 fi
6347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6348
6349 fi
6350 eval ac_res=\$$as_acx_Woption
6351                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6352 $as_echo "$ac_res" >&6; }
6353   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6354   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6355 fi
6356   done
6357 CFLAGS="$save_CFLAGS"
6358
6359 strict_warn=
6360 save_CFLAGS="$CFLAGS"
6361 for real_option in -Wmissing-format-attribute; do
6362   # Do the check with the no- prefix removed since gcc silently
6363   # accepts any -Wno-* option on purpose
6364   case $real_option in
6365     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6366     *) option=$real_option ;;
6367   esac
6368   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6369
6370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6371 $as_echo_n "checking whether $CC supports $option... " >&6; }
6372 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6373   $as_echo_n "(cached) " >&6
6374 else
6375   CFLAGS="$option"
6376     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6377 /* end confdefs.h.  */
6378
6379 int
6380 main ()
6381 {
6382
6383   ;
6384   return 0;
6385 }
6386 _ACEOF
6387 if ac_fn_c_try_compile "$LINENO"; then :
6388   eval "$as_acx_Woption=yes"
6389 else
6390   eval "$as_acx_Woption=no"
6391 fi
6392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6393
6394 fi
6395 eval ac_res=\$$as_acx_Woption
6396                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6397 $as_echo "$ac_res" >&6; }
6398   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6399   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6400 fi
6401   done
6402 CFLAGS="$save_CFLAGS"
6403
6404 c_strict_warn=
6405 save_CFLAGS="$CFLAGS"
6406 for real_option in -Wold-style-definition -Wc++-compat; do
6407   # Do the check with the no- prefix removed since gcc silently
6408   # accepts any -Wno-* option on purpose
6409   case $real_option in
6410     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6411     *) option=$real_option ;;
6412   esac
6413   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6414
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6416 $as_echo_n "checking whether $CC supports $option... " >&6; }
6417 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6418   $as_echo_n "(cached) " >&6
6419 else
6420   CFLAGS="$option"
6421     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h.  */
6423
6424 int
6425 main ()
6426 {
6427
6428   ;
6429   return 0;
6430 }
6431 _ACEOF
6432 if ac_fn_c_try_compile "$LINENO"; then :
6433   eval "$as_acx_Woption=yes"
6434 else
6435   eval "$as_acx_Woption=no"
6436 fi
6437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6438
6439 fi
6440 eval ac_res=\$$as_acx_Woption
6441                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6442 $as_echo "$ac_res" >&6; }
6443   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6444   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6445 fi
6446   done
6447 CFLAGS="$save_CFLAGS"
6448
6449 # Do the check with the no- prefix removed from the warning options
6450 # since gcc silently accepts any -Wno-* option on purpose
6451 if test "$GCC" = yes; then :
6452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6453 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6454 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6455   $as_echo_n "(cached) " >&6
6456 else
6457   save_CFLAGS="$CFLAGS"
6458 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6460 /* end confdefs.h.  */
6461
6462 int
6463 main ()
6464 {
6465
6466   ;
6467   return 0;
6468 }
6469 _ACEOF
6470 if ac_fn_c_try_compile "$LINENO"; then :
6471   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6472 else
6473   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6474 fi
6475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6476 CFLAGS="$save_CFLAGS"
6477 fi
6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6479 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6480 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6481   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6482 fi
6483
6484 fi
6485
6486 # Check whether --enable-werror-always was given.
6487 if test "${enable_werror_always+set}" = set; then :
6488   enableval=$enable_werror_always;
6489 else
6490   enable_werror_always=no
6491 fi
6492
6493 if test $enable_werror_always = yes; then :
6494   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6495 fi
6496
6497
6498
6499 # The above macros do nothing if the compiler is not GCC.  However, the
6500 # Makefile has more goo to add other flags, so these variables are used
6501 # to enable warnings only for GCC.
6502 warn_cflags=
6503 warn_cxxflags=
6504 if test "x$GCC" = "xyes"; then
6505   warn_cflags='$(GCC_WARN_CFLAGS)'
6506   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6507 fi
6508
6509
6510
6511 # Disable exceptions and RTTI if building with g++
6512 noexception_flags=
6513 save_CFLAGS="$CFLAGS"
6514 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6515   # Do the check with the no- prefix removed since gcc silently
6516   # accepts any -Wno-* option on purpose
6517   case $real_option in
6518     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6519     *) option=$real_option ;;
6520   esac
6521   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6522
6523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6524 $as_echo_n "checking whether $CC supports $option... " >&6; }
6525 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6526   $as_echo_n "(cached) " >&6
6527 else
6528   CFLAGS="$option"
6529     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532 int
6533 main ()
6534 {
6535
6536   ;
6537   return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_compile "$LINENO"; then :
6541   eval "$as_acx_Woption=yes"
6542 else
6543   eval "$as_acx_Woption=no"
6544 fi
6545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6546
6547 fi
6548 eval ac_res=\$$as_acx_Woption
6549                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6550 $as_echo "$ac_res" >&6; }
6551   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6552   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6553 fi
6554   done
6555 CFLAGS="$save_CFLAGS"
6556
6557
6558 # Enable expensive internal checks
6559 is_release=
6560 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6561   is_release=yes
6562 fi
6563
6564 # Check whether --enable-checking was given.
6565 if test "${enable_checking+set}" = set; then :
6566   enableval=$enable_checking; ac_checking_flags="${enableval}"
6567 else
6568
6569 # Determine the default checks.
6570 if test x$is_release = x ; then
6571   ac_checking_flags=yes
6572 else
6573   ac_checking_flags=release
6574 fi
6575 fi
6576
6577 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6578 for check in release $ac_checking_flags
6579 do
6580         case $check in
6581         # these set all the flags to specific states
6582         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6583                         ac_fold_checking= ; ac_gc_checking=1 ;
6584                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6585                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6586                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6587                         ac_types_checking=1 ;;
6588         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6589                         ac_fold_checking= ; ac_gc_checking= ;
6590                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6591                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6592                         ac_tree_checking= ; ac_valgrind_checking= ;
6593                         ac_types_checking= ;;
6594         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6595                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6596                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6597                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6598                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6599                         ac_types_checking=1 ;;
6600         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6601                         ac_fold_checking= ; ac_gc_checking= ;
6602                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6603                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6604                         ac_tree_checking= ; ac_valgrind_checking= ;
6605                         ac_types_checking= ;;
6606         # these enable particular checks
6607         assert)         ac_assert_checking=1 ;;
6608         df)             ac_df_checking=1 ;;
6609         fold)           ac_fold_checking=1 ;;
6610         gc)             ac_gc_checking=1 ;;
6611         gcac)           ac_gc_always_collect=1 ;;
6612         gimple)         ac_gimple_checking=1 ;;
6613         misc)           ac_checking=1 ;;
6614         rtl)            ac_rtl_checking=1 ;;
6615         rtlflag)        ac_rtlflag_checking=1 ;;
6616         runtime)        ac_runtime_checking=1 ;;
6617         tree)           ac_tree_checking=1 ;;
6618         types)          ac_types_checking=1 ;;
6619         valgrind)       ac_valgrind_checking=1 ;;
6620         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6621         esac
6622 done
6623 IFS="$ac_save_IFS"
6624
6625 nocommon_flag=""
6626 if test x$ac_checking != x ; then
6627
6628 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6629
6630   nocommon_flag=-fno-common
6631 fi
6632
6633 if test x$ac_df_checking != x ; then
6634
6635 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6636
6637 fi
6638 if test x$ac_assert_checking != x ; then
6639
6640 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6641
6642 fi
6643 if test x$ac_gimple_checking != x ; then
6644
6645 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6646
6647 fi
6648
6649 if test x$ac_runtime_checking != x ; then
6650
6651 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6652
6653 fi
6654 if test x$ac_tree_checking != x ; then
6655
6656 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6657
6658   TREEBROWSER=tree-browser.o
6659   TREECHECKING=yes
6660 fi
6661 if test x$ac_types_checking != x ; then
6662
6663 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6664
6665 fi
6666
6667
6668 if test x$ac_rtl_checking != x ; then
6669
6670 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6671
6672 fi
6673 if test x$ac_rtlflag_checking != x ; then
6674
6675 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6676
6677 fi
6678 if test x$ac_gc_checking != x ; then
6679
6680 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6681
6682 fi
6683 if test x$ac_gc_always_collect != x ; then
6684
6685 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6686
6687 fi
6688 if test x$ac_fold_checking != x ; then
6689
6690 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6691
6692 fi
6693 valgrind_path_defines=
6694 valgrind_command=
6695
6696 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6697 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6698   have_valgrind_h=yes
6699 else
6700   have_valgrind_h=no
6701 fi
6702
6703
6704
6705 if test x$ac_valgrind_checking != x ; then
6706   # It is certainly possible that there's valgrind but no valgrind.h.
6707   # GCC relies on making annotations so we must have both.
6708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6709 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6711 /* end confdefs.h.  */
6712 #include <valgrind/memcheck.h>
6713 #ifndef VALGRIND_DISCARD
6714 #error VALGRIND_DISCARD not defined
6715 #endif
6716 _ACEOF
6717 if ac_fn_c_try_cpp "$LINENO"; then :
6718   gcc_cv_header_valgrind_memcheck_h=yes
6719 else
6720   gcc_cv_header_valgrind_memcheck_h=no
6721 fi
6722 rm -f conftest.err conftest.$ac_ext
6723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6724 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6726 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6728 /* end confdefs.h.  */
6729 #include <memcheck.h>
6730 #ifndef VALGRIND_DISCARD
6731 #error VALGRIND_DISCARD not defined
6732 #endif
6733 _ACEOF
6734 if ac_fn_c_try_cpp "$LINENO"; then :
6735   gcc_cv_header_memcheck_h=yes
6736 else
6737   gcc_cv_header_memcheck_h=no
6738 fi
6739 rm -f conftest.err conftest.$ac_ext
6740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6741 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6742
6743 # Prepare PATH_SEPARATOR.
6744 # The user is always right.
6745 if test "${PATH_SEPARATOR+set}" != set; then
6746   echo "#! /bin/sh" >conf$$.sh
6747   echo  "exit 0"   >>conf$$.sh
6748   chmod +x conf$$.sh
6749   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6750     PATH_SEPARATOR=';'
6751   else
6752     PATH_SEPARATOR=:
6753   fi
6754   rm -f conf$$.sh
6755 fi
6756
6757 # Find out how to test for executable files. Don't use a zero-byte file,
6758 # as systems may use methods other than mode bits to determine executability.
6759 cat >conf$$.file <<_ASEOF
6760 #! /bin/sh
6761 exit 0
6762 _ASEOF
6763 chmod +x conf$$.file
6764 if test -x conf$$.file >/dev/null 2>&1; then
6765   ac_executable_p="test -x"
6766 else
6767   ac_executable_p="test -f"
6768 fi
6769 rm -f conf$$.file
6770
6771 # Extract the first word of "valgrind", so it can be a program name with args.
6772 set dummy valgrind; ac_word=$2
6773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6774 $as_echo_n "checking for $ac_word... " >&6; }
6775 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6776   $as_echo_n "(cached) " >&6
6777 else
6778   case "$valgrind_path" in
6779   [\\/]* | ?:[\\/]*)
6780     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6781     ;;
6782   *)
6783     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6784     for ac_dir in $PATH; do
6785       IFS="$ac_save_IFS"
6786       test -z "$ac_dir" && ac_dir=.
6787       for ac_exec_ext in '' $ac_executable_extensions; do
6788         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6789           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6790             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6791             break 2
6792           fi
6793         fi
6794       done
6795     done
6796     IFS="$ac_save_IFS"
6797     ;;
6798 esac
6799 fi
6800 valgrind_path="$ac_cv_path_valgrind_path"
6801 if test -n "$valgrind_path"; then
6802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6803 $as_echo "$valgrind_path" >&6; }
6804 else
6805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6806 $as_echo "no" >&6; }
6807 fi
6808
6809   if test "x$valgrind_path" = "x" \
6810     || (test $have_valgrind_h = no \
6811         && test $gcc_cv_header_memcheck_h = no \
6812         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6813         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6814   fi
6815   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6816   valgrind_command="$valgrind_path -q"
6817
6818 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6819
6820   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6821
6822 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6823
6824   fi
6825   if test $gcc_cv_header_memcheck_h = yes; then
6826
6827 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6828
6829   fi
6830 fi
6831
6832
6833
6834 # Enable code coverage collection
6835 # Check whether --enable-coverage was given.
6836 if test "${enable_coverage+set}" = set; then :
6837   enableval=$enable_coverage; case "${enableval}" in
6838   yes|noopt)
6839     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6840     ;;
6841   opt)
6842     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6843     ;;
6844   no)
6845     # a.k.a. --disable-coverage
6846     coverage_flags=""
6847     ;;
6848   *)
6849     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6850     ;;
6851 esac
6852 else
6853   coverage_flags=""
6854 fi
6855
6856
6857
6858 # Check whether --enable-gather-detailed-mem-stats was given.
6859 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6860   enableval=$enable_gather_detailed_mem_stats;
6861 else
6862   enable_gather_detailed_mem_stats=no
6863 fi
6864
6865 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6866
6867 cat >>confdefs.h <<_ACEOF
6868 #define GATHER_STATISTICS $gather_stats
6869 _ACEOF
6870
6871
6872 # -------------------------------
6873 # Miscenalleous configure options
6874 # -------------------------------
6875
6876 # With stabs
6877
6878 # Check whether --with-stabs was given.
6879 if test "${with_stabs+set}" = set; then :
6880   withval=$with_stabs; stabs="$with_stabs"
6881 else
6882   stabs=no
6883 fi
6884
6885
6886 # Determine whether or not multilibs are enabled.
6887 # Check whether --enable-multilib was given.
6888 if test "${enable_multilib+set}" = set; then :
6889   enableval=$enable_multilib;
6890 else
6891   enable_multilib=yes
6892 fi
6893
6894
6895
6896 # Determine whether or not multiarch is enabled.
6897 # Check whether --enable-multiarch was given.
6898 if test "${enable_multiarch+set}" = set; then :
6899   enableval=$enable_multiarch; case "${enableval}" in
6900 yes|no|auto) enable_multiarch=$enableval;;
6901 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
6902 esac
6903 else
6904   enable_multiarch=auto
6905 fi
6906
6907 if test x${enable_multiarch} = xauto; then
6908   if test x${with_native_system_header_dir} != x; then
6909     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
6910     enable_multiarch=no
6911   fi
6912   if test x$host != x$target && test "x$with_sysroot" = x; then
6913     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
6914     enable_multiarch=no
6915   fi
6916 fi
6917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
6918 $as_echo_n "checking for multiarch configuration... " >&6; }
6919
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
6921 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
6922
6923 # needed for setting the multiarch name for soft-float/hard-float ABIs
6924
6925
6926
6927 # Enable __cxa_atexit for C++.
6928 # Check whether --enable-__cxa_atexit was given.
6929 if test "${enable___cxa_atexit+set}" = set; then :
6930   enableval=$enable___cxa_atexit;
6931 fi
6932
6933
6934 # Enable C extension for decimal float if target supports it.
6935
6936 # Check whether --enable-decimal-float was given.
6937 if test "${enable_decimal_float+set}" = set; then :
6938   enableval=$enable_decimal_float;
6939   case $enable_decimal_float in
6940     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6941     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6942 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6943   esac
6944
6945 else
6946
6947   case $target in
6948     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6949     i?86*-*-gnu* | \
6950     i?86*-*-mingw* | x86_64*-*-mingw* | \
6951     i?86*-*-cygwin* | x86_64*-*-cygwin*)
6952       enable_decimal_float=yes
6953       ;;
6954     *)
6955       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6956 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6957       enable_decimal_float=no
6958       ;;
6959   esac
6960
6961 fi
6962
6963
6964 # x86's use BID format instead of DPD
6965 case x$enable_decimal_float in
6966   xyes)
6967     case $target in
6968       i?86*-*-* | x86_64*-*-*)
6969         enable_decimal_float=bid
6970         ;;
6971       *)
6972         enable_decimal_float=dpd
6973         ;;
6974     esac
6975     default_decimal_float=$enable_decimal_float
6976     ;;
6977   xno)
6978     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6979     # dependency on libdecnumber.
6980     default_decimal_float=dpd
6981     ;;
6982 esac
6983
6984
6985
6986
6987 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6988
6989 cat >>confdefs.h <<_ACEOF
6990 #define ENABLE_DECIMAL_FLOAT $dfp
6991 _ACEOF
6992
6993
6994 # Use default_decimal_float for dependency.
6995 enable_decimal_float=$default_decimal_float
6996
6997 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6998
6999 cat >>confdefs.h <<_ACEOF
7000 #define ENABLE_DECIMAL_BID_FORMAT $bid
7001 _ACEOF
7002
7003
7004 # Enable C extension for fixed-point arithmetic.
7005 # Check whether --enable-fixed-point was given.
7006 if test "${enable_fixed_point+set}" = set; then :
7007   enableval=$enable_fixed_point;
7008 else
7009
7010   case $target in
7011     arm*)
7012       enable_fixed_point=yes
7013       ;;
7014
7015     mips*-*-*)
7016       enable_fixed_point=yes
7017       ;;
7018     *)
7019       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7020 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7021       enable_fixed_point=no
7022       ;;
7023   esac
7024
7025 fi
7026
7027
7028
7029 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7030
7031 cat >>confdefs.h <<_ACEOF
7032 #define ENABLE_FIXED_POINT $fixedpoint
7033 _ACEOF
7034
7035
7036 # Enable threads
7037 # Pass with no value to take the default
7038 # Pass with a value to specify a thread package
7039 # Check whether --enable-threads was given.
7040 if test "${enable_threads+set}" = set; then :
7041   enableval=$enable_threads;
7042 else
7043   enable_threads=''
7044 fi
7045
7046
7047 # Check whether --enable-tls was given.
7048 if test "${enable_tls+set}" = set; then :
7049   enableval=$enable_tls;
7050   case $enable_tls in
7051     yes | no) ;;
7052     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7053 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7054   esac
7055
7056 else
7057   enable_tls=''
7058 fi
7059
7060
7061 # Check whether --enable-objc-gc was given.
7062 if test "${enable_objc_gc+set}" = set; then :
7063   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7064         objc_boehm_gc=''
7065 else
7066         objc_boehm_gc=1
7067 fi
7068 else
7069   objc_boehm_gc=''
7070 fi
7071
7072
7073
7074 # Check whether --with-dwarf2 was given.
7075 if test "${with_dwarf2+set}" = set; then :
7076   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7077 else
7078   dwarf2=no
7079 fi
7080
7081
7082 # Check whether --enable-shared was given.
7083 if test "${enable_shared+set}" = set; then :
7084   enableval=$enable_shared;
7085   case $enable_shared in
7086   yes | no) ;;
7087   *)
7088     enable_shared=no
7089     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7090     for pkg in $enableval; do
7091       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7092         enable_shared=yes
7093       fi
7094     done
7095     IFS="$ac_save_ifs"
7096     ;;
7097   esac
7098
7099 else
7100   enable_shared=yes
7101 fi
7102
7103
7104
7105
7106 # Check whether --with-native-system-header-dir was given.
7107 if test "${with_native_system_header_dir+set}" = set; then :
7108   withval=$with_native_system_header_dir;
7109  case ${with_native_system_header_dir} in
7110  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7111  /* | [A-Za-z]:[\\/]*) ;;
7112  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7113  esac
7114  configured_native_system_header_dir="${withval}"
7115
7116 else
7117   configured_native_system_header_dir=
7118 fi
7119
7120
7121
7122 # Check whether --with-build-sysroot was given.
7123 if test "${with_build_sysroot+set}" = set; then :
7124   withval=$with_build_sysroot; if test x"$withval" != x ; then
7125      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7126    fi
7127 else
7128   SYSROOT_CFLAGS_FOR_TARGET=
7129 fi
7130
7131
7132
7133 if test "x$prefix" = xNONE; then
7134  test_prefix=/usr/local
7135 else
7136  test_prefix=$prefix
7137 fi
7138 if test "x$exec_prefix" = xNONE; then
7139  test_exec_prefix=$test_prefix
7140 else
7141  test_exec_prefix=$exec_prefix
7142 fi
7143
7144
7145 # Check whether --with-sysroot was given.
7146 if test "${with_sysroot+set}" = set; then :
7147   withval=$with_sysroot;
7148  case ${with_sysroot} in
7149  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7150  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7151  esac
7152
7153  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7154  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7155
7156  case ${TARGET_SYSTEM_ROOT} in
7157  "${test_prefix}"|"${test_prefix}/"*|\
7158  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7159  '${prefix}'|'${prefix}/'*|\
7160  '${exec_prefix}'|'${exec_prefix}/'*)
7161    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7162    TARGET_SYSTEM_ROOT_DEFINE="$t"
7163    ;;
7164  esac
7165
7166 else
7167
7168  TARGET_SYSTEM_ROOT=
7169  TARGET_SYSTEM_ROOT_DEFINE=
7170  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7171
7172 fi
7173
7174
7175
7176
7177
7178
7179 # Check whether --with-specs was given.
7180 if test "${with_specs+set}" = set; then :
7181   withval=$with_specs; CONFIGURE_SPECS=$withval
7182 else
7183   CONFIGURE_SPECS=
7184
7185 fi
7186
7187
7188
7189
7190
7191 # Check whether --with-pkgversion was given.
7192 if test "${with_pkgversion+set}" = set; then :
7193   withval=$with_pkgversion; case "$withval" in
7194       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7195       no)  PKGVERSION= ;;
7196       *)   PKGVERSION="($withval) " ;;
7197      esac
7198 else
7199   PKGVERSION="(GCC) "
7200
7201 fi
7202
7203
7204
7205
7206
7207 # Check whether --with-bugurl was given.
7208 if test "${with_bugurl+set}" = set; then :
7209   withval=$with_bugurl; case "$withval" in
7210       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7211       no)  BUGURL=
7212            ;;
7213       *)   BUGURL="$withval"
7214            ;;
7215      esac
7216 else
7217   BUGURL="http://gcc.gnu.org/bugs.html"
7218
7219 fi
7220
7221   case ${BUGURL} in
7222   "")
7223     REPORT_BUGS_TO=
7224     REPORT_BUGS_TEXI=
7225     ;;
7226   *)
7227     REPORT_BUGS_TO="<$BUGURL>"
7228     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7229     ;;
7230   esac;
7231
7232
7233
7234
7235 # Sanity check enable_languages in case someone does not run the toplevel
7236 # configure # script.
7237 # Check whether --enable-languages was given.
7238 if test "${enable_languages+set}" = set; then :
7239   enableval=$enable_languages; case ,${enable_languages}, in
7240        ,,|,yes,)
7241                 # go safe -- we cannot be much sure without the toplevel
7242                 # configure's
7243                 # analysis of which target libs are present and usable
7244                 enable_languages=c
7245                 ;;
7246          *,all,*)
7247                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7248                 ;;
7249         *,c,*)
7250                 ;;
7251         *)
7252                 enable_languages=c,${enable_languages}
7253                 ;;
7254 esac
7255 else
7256   enable_languages=c
7257 fi
7258
7259
7260
7261 # Check whether --with-multilib-list was given.
7262 if test "${with_multilib_list+set}" = set; then :
7263   withval=$with_multilib_list; :
7264 else
7265   with_multilib_list=default
7266 fi
7267
7268
7269 # -------------------------
7270 # Checks for other programs
7271 # -------------------------
7272
7273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7274 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7275 set x ${MAKE-make}
7276 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7277 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7278   $as_echo_n "(cached) " >&6
7279 else
7280   cat >conftest.make <<\_ACEOF
7281 SHELL = /bin/sh
7282 all:
7283         @echo '@@@%%%=$(MAKE)=@@@%%%'
7284 _ACEOF
7285 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7286 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7287   *@@@%%%=?*=@@@%%%*)
7288     eval ac_cv_prog_make_${ac_make}_set=yes;;
7289   *)
7290     eval ac_cv_prog_make_${ac_make}_set=no;;
7291 esac
7292 rm -f conftest.make
7293 fi
7294 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7296 $as_echo "yes" >&6; }
7297   SET_MAKE=
7298 else
7299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7300 $as_echo "no" >&6; }
7301   SET_MAKE="MAKE=${MAKE-make}"
7302 fi
7303
7304
7305 # Find some useful tools
7306 for ac_prog in gawk mawk nawk awk
7307 do
7308   # Extract the first word of "$ac_prog", so it can be a program name with args.
7309 set dummy $ac_prog; ac_word=$2
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7311 $as_echo_n "checking for $ac_word... " >&6; }
7312 if test "${ac_cv_prog_AWK+set}" = set; then :
7313   $as_echo_n "(cached) " >&6
7314 else
7315   if test -n "$AWK"; then
7316   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7317 else
7318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7319 for as_dir in $PATH
7320 do
7321   IFS=$as_save_IFS
7322   test -z "$as_dir" && as_dir=.
7323     for ac_exec_ext in '' $ac_executable_extensions; do
7324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7325     ac_cv_prog_AWK="$ac_prog"
7326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7327     break 2
7328   fi
7329 done
7330   done
7331 IFS=$as_save_IFS
7332
7333 fi
7334 fi
7335 AWK=$ac_cv_prog_AWK
7336 if test -n "$AWK"; then
7337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7338 $as_echo "$AWK" >&6; }
7339 else
7340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7341 $as_echo "no" >&6; }
7342 fi
7343
7344
7345   test -n "$AWK" && break
7346 done
7347
7348 # We need awk to create options.c and options.h.
7349 # Bail out if it's missing.
7350 case ${AWK} in
7351   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7352 esac
7353
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7355 $as_echo_n "checking whether ln -s works... " >&6; }
7356 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7357   $as_echo_n "(cached) " >&6
7358 else
7359   rm -f conftestdata_t
7360 echo >conftestdata_f
7361 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7362 then
7363   gcc_cv_prog_LN_S="ln -s"
7364 else
7365   if ln conftestdata_f conftestdata_t 2>/dev/null
7366   then
7367     gcc_cv_prog_LN_S=ln
7368   else
7369     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7370     then
7371       gcc_cv_prog_LN_S="cp -p"
7372     else
7373       gcc_cv_prog_LN_S=cp
7374     fi
7375   fi
7376 fi
7377 rm -f conftestdata_f conftestdata_t
7378
7379 fi
7380 LN_S="$gcc_cv_prog_LN_S"
7381 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7383 $as_echo "yes" >&6; }
7384 else
7385   if test "$gcc_cv_prog_LN_S" = "ln"; then
7386     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7387 $as_echo "no, using ln" >&6; }
7388   else
7389     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7390 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7391   fi
7392 fi
7393
7394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7395 $as_echo_n "checking whether ln works... " >&6; }
7396 if test "${acx_cv_prog_LN+set}" = set; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   rm -f conftestdata_t
7400 echo >conftestdata_f
7401 if ln conftestdata_f conftestdata_t 2>/dev/null
7402 then
7403   acx_cv_prog_LN=ln
7404 else
7405   acx_cv_prog_LN=no
7406 fi
7407 rm -f conftestdata_f conftestdata_t
7408
7409 fi
7410 if test $acx_cv_prog_LN = no; then
7411   LN="$LN_S"
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7413 $as_echo "no, using $LN" >&6; }
7414 else
7415   LN="$acx_cv_prog_LN"
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7417 $as_echo "yes" >&6; }
7418 fi
7419
7420 if test -n "$ac_tool_prefix"; then
7421   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7422 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7424 $as_echo_n "checking for $ac_word... " >&6; }
7425 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7426   $as_echo_n "(cached) " >&6
7427 else
7428   if test -n "$RANLIB"; then
7429   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7430 else
7431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7432 for as_dir in $PATH
7433 do
7434   IFS=$as_save_IFS
7435   test -z "$as_dir" && as_dir=.
7436     for ac_exec_ext in '' $ac_executable_extensions; do
7437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7438     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7440     break 2
7441   fi
7442 done
7443   done
7444 IFS=$as_save_IFS
7445
7446 fi
7447 fi
7448 RANLIB=$ac_cv_prog_RANLIB
7449 if test -n "$RANLIB"; then
7450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7451 $as_echo "$RANLIB" >&6; }
7452 else
7453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7454 $as_echo "no" >&6; }
7455 fi
7456
7457
7458 fi
7459 if test -z "$ac_cv_prog_RANLIB"; then
7460   ac_ct_RANLIB=$RANLIB
7461   # Extract the first word of "ranlib", so it can be a program name with args.
7462 set dummy ranlib; ac_word=$2
7463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7464 $as_echo_n "checking for $ac_word... " >&6; }
7465 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7466   $as_echo_n "(cached) " >&6
7467 else
7468   if test -n "$ac_ct_RANLIB"; then
7469   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7470 else
7471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7472 for as_dir in $PATH
7473 do
7474   IFS=$as_save_IFS
7475   test -z "$as_dir" && as_dir=.
7476     for ac_exec_ext in '' $ac_executable_extensions; do
7477   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7478     ac_cv_prog_ac_ct_RANLIB="ranlib"
7479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7480     break 2
7481   fi
7482 done
7483   done
7484 IFS=$as_save_IFS
7485
7486 fi
7487 fi
7488 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7489 if test -n "$ac_ct_RANLIB"; then
7490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7491 $as_echo "$ac_ct_RANLIB" >&6; }
7492 else
7493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7494 $as_echo "no" >&6; }
7495 fi
7496
7497   if test "x$ac_ct_RANLIB" = x; then
7498     RANLIB=":"
7499   else
7500     case $cross_compiling:$ac_tool_warned in
7501 yes:)
7502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7503 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7504 ac_tool_warned=yes ;;
7505 esac
7506     RANLIB=$ac_ct_RANLIB
7507   fi
7508 else
7509   RANLIB="$ac_cv_prog_RANLIB"
7510 fi
7511
7512 ranlib_flags=""
7513
7514
7515 # Find a good install program.  We prefer a C program (faster),
7516 # so one script is as good as another.  But avoid the broken or
7517 # incompatible versions:
7518 # SysV /etc/install, /usr/sbin/install
7519 # SunOS /usr/etc/install
7520 # IRIX /sbin/install
7521 # AIX /bin/install
7522 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7523 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7524 # ./install, which can be erroneously created by make from ./install.sh.
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7526 $as_echo_n "checking for a BSD compatible install... " >&6; }
7527 if test -z "$INSTALL"; then
7528 if test "${ac_cv_path_install+set}" = set; then :
7529   $as_echo_n "(cached) " >&6
7530 else
7531     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7532   for ac_dir in $PATH; do
7533     # Account for people who put trailing slashes in PATH elements.
7534     case "$ac_dir/" in
7535     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7536     *)
7537       # OSF1 and SCO ODT 3.0 have their own names for install.
7538       for ac_prog in ginstall scoinst install; do
7539         if test -f $ac_dir/$ac_prog; then
7540           if test $ac_prog = install &&
7541             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7542             # AIX install.  It has an incompatible calling convention.
7543             # OSF/1 installbsd also uses dspmsg, but is usable.
7544             :
7545           else
7546             ac_cv_path_install="$ac_dir/$ac_prog -c"
7547             break 2
7548           fi
7549         fi
7550       done
7551       ;;
7552     esac
7553   done
7554   IFS="$ac_save_IFS"
7555
7556 fi
7557   if test "${ac_cv_path_install+set}" = set; then
7558     INSTALL="$ac_cv_path_install"
7559   else
7560     # As a last resort, use the slow shell script.  We don't cache a
7561     # path for INSTALL within a source directory, because that will
7562     # break other packages using the cache if that directory is
7563     # removed, or if the path is relative.
7564     INSTALL="$ac_install_sh"
7565   fi
7566 fi
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7568 $as_echo "$INSTALL" >&6; }
7569
7570 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7571 # It thinks the first close brace ends the variable substitution.
7572 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7573
7574 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7575
7576
7577 # See if cmp has --ignore-initial.
7578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7579 $as_echo_n "checking for cmp's capabilities... " >&6; }
7580 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7581   $as_echo_n "(cached) " >&6
7582 else
7583    echo abfoo >t1
7584   echo cdfoo >t2
7585   gcc_cv_prog_cmp_skip=slowcompare
7586   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7587     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7588       :
7589     else
7590       gcc_cv_prog_cmp_skip=gnucompare
7591     fi
7592   fi
7593   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7594     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7595       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7596         :
7597       else
7598         gcc_cv_prog_cmp_skip=fastcompare
7599       fi
7600     fi
7601   fi
7602   rm t1 t2
7603
7604 fi
7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7606 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7607 make_compare_target=$gcc_cv_prog_cmp_skip
7608
7609
7610
7611 # See if we have the mktemp command.
7612 # Extract the first word of "mktemp", so it can be a program name with args.
7613 set dummy mktemp; ac_word=$2
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7615 $as_echo_n "checking for $ac_word... " >&6; }
7616 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7617   $as_echo_n "(cached) " >&6
7618 else
7619   if test -n "$have_mktemp_command"; then
7620   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7621 else
7622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7623 for as_dir in $PATH
7624 do
7625   IFS=$as_save_IFS
7626   test -z "$as_dir" && as_dir=.
7627     for ac_exec_ext in '' $ac_executable_extensions; do
7628   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7629     ac_cv_prog_have_mktemp_command="yes"
7630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7631     break 2
7632   fi
7633 done
7634   done
7635 IFS=$as_save_IFS
7636
7637   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7638 fi
7639 fi
7640 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7641 if test -n "$have_mktemp_command"; then
7642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7643 $as_echo "$have_mktemp_command" >&6; }
7644 else
7645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7646 $as_echo "no" >&6; }
7647 fi
7648
7649
7650
7651 # See if makeinfo has been installed and is modern enough
7652 # that we can use it.
7653
7654   # Extract the first word of "makeinfo", so it can be a program name with args.
7655 set dummy makeinfo; ac_word=$2
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7657 $as_echo_n "checking for $ac_word... " >&6; }
7658 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7659   $as_echo_n "(cached) " >&6
7660 else
7661   if test -n "$MAKEINFO"; then
7662   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7663 else
7664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7665 for as_dir in $PATH
7666 do
7667   IFS=$as_save_IFS
7668   test -z "$as_dir" && as_dir=.
7669     for ac_exec_ext in '' $ac_executable_extensions; do
7670   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7671     ac_cv_prog_MAKEINFO="makeinfo"
7672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7673     break 2
7674   fi
7675 done
7676   done
7677 IFS=$as_save_IFS
7678
7679 fi
7680 fi
7681 MAKEINFO=$ac_cv_prog_MAKEINFO
7682 if test -n "$MAKEINFO"; then
7683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7684 $as_echo "$MAKEINFO" >&6; }
7685 else
7686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7687 $as_echo "no" >&6; }
7688 fi
7689
7690
7691   if test -n "$MAKEINFO"; then
7692     # Found it, now check the version.
7693     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7694 $as_echo_n "checking for modern makeinfo... " >&6; }
7695 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7696   $as_echo_n "(cached) " >&6
7697 else
7698   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7699                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7700
7701                     case $ac_prog_version in
7702                       '')  gcc_cv_prog_makeinfo_modern=no;;
7703                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7704                       *)   gcc_cv_prog_makeinfo_modern=no;;
7705                     esac
7706
7707 fi
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7709 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7710   else
7711     gcc_cv_prog_makeinfo_modern=no
7712   fi
7713   if test $gcc_cv_prog_makeinfo_modern = no; then
7714     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7715   fi
7716
7717 if test $gcc_cv_prog_makeinfo_modern = no; then
7718   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7719 *** Makeinfo is missing or too old.
7720 *** Info documentation will not be built." >&5
7721 $as_echo "$as_me: WARNING:
7722 *** Makeinfo is missing or too old.
7723 *** Info documentation will not be built." >&2;}
7724   BUILD_INFO=
7725 else
7726   BUILD_INFO=info
7727 fi
7728
7729
7730 # Is pod2man recent enough to regenerate manpages?
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7732 $as_echo_n "checking for recent Pod::Man... " >&6; }
7733 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7735 $as_echo "yes" >&6; }
7736   GENERATED_MANPAGES=generated-manpages
7737 else
7738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7739 $as_echo "no" >&6; }
7740   GENERATED_MANPAGES=
7741 fi
7742
7743
7744 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7745
7746 # How about lex?
7747 for ac_prog in flex
7748 do
7749   # Extract the first word of "$ac_prog", so it can be a program name with args.
7750 set dummy $ac_prog; ac_word=$2
7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7752 $as_echo_n "checking for $ac_word... " >&6; }
7753 if test "${ac_cv_prog_FLEX+set}" = set; then :
7754   $as_echo_n "(cached) " >&6
7755 else
7756   if test -n "$FLEX"; then
7757   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7758 else
7759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7760 for as_dir in $PATH
7761 do
7762   IFS=$as_save_IFS
7763   test -z "$as_dir" && as_dir=.
7764     for ac_exec_ext in '' $ac_executable_extensions; do
7765   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7766     ac_cv_prog_FLEX="$ac_prog"
7767     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7768     break 2
7769   fi
7770 done
7771   done
7772 IFS=$as_save_IFS
7773
7774 fi
7775 fi
7776 FLEX=$ac_cv_prog_FLEX
7777 if test -n "$FLEX"; then
7778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7779 $as_echo "$FLEX" >&6; }
7780 else
7781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7782 $as_echo "no" >&6; }
7783 fi
7784
7785
7786   test -n "$FLEX" && break
7787 done
7788 test -n "$FLEX" || FLEX="$MISSING flex"
7789
7790
7791 # Bison?
7792 for ac_prog in bison
7793 do
7794   # Extract the first word of "$ac_prog", so it can be a program name with args.
7795 set dummy $ac_prog; ac_word=$2
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7797 $as_echo_n "checking for $ac_word... " >&6; }
7798 if test "${ac_cv_prog_BISON+set}" = set; then :
7799   $as_echo_n "(cached) " >&6
7800 else
7801   if test -n "$BISON"; then
7802   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7803 else
7804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7805 for as_dir in $PATH
7806 do
7807   IFS=$as_save_IFS
7808   test -z "$as_dir" && as_dir=.
7809     for ac_exec_ext in '' $ac_executable_extensions; do
7810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7811     ac_cv_prog_BISON="$ac_prog"
7812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7813     break 2
7814   fi
7815 done
7816   done
7817 IFS=$as_save_IFS
7818
7819 fi
7820 fi
7821 BISON=$ac_cv_prog_BISON
7822 if test -n "$BISON"; then
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7824 $as_echo "$BISON" >&6; }
7825 else
7826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7827 $as_echo "no" >&6; }
7828 fi
7829
7830
7831   test -n "$BISON" && break
7832 done
7833 test -n "$BISON" || BISON="$MISSING bison"
7834
7835
7836 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7837 # check for build == host before using them.
7838
7839 # NM
7840 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7841   && test -d ../binutils ; then
7842   NM='${objdir}/../binutils/nm-new'
7843 else
7844   # Extract the first word of "nm", so it can be a program name with args.
7845 set dummy nm; ac_word=$2
7846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7847 $as_echo_n "checking for $ac_word... " >&6; }
7848 if test "${ac_cv_prog_NM+set}" = set; then :
7849   $as_echo_n "(cached) " >&6
7850 else
7851   if test -n "$NM"; then
7852   ac_cv_prog_NM="$NM" # Let the user override the test.
7853 else
7854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7855 for as_dir in $PATH
7856 do
7857   IFS=$as_save_IFS
7858   test -z "$as_dir" && as_dir=.
7859     for ac_exec_ext in '' $ac_executable_extensions; do
7860   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7861     ac_cv_prog_NM="nm"
7862     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7863     break 2
7864   fi
7865 done
7866   done
7867 IFS=$as_save_IFS
7868
7869   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7870 fi
7871 fi
7872 NM=$ac_cv_prog_NM
7873 if test -n "$NM"; then
7874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7875 $as_echo "$NM" >&6; }
7876 else
7877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7878 $as_echo "no" >&6; }
7879 fi
7880
7881
7882 fi
7883
7884 # AR
7885 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7886   && test -d ../binutils ; then
7887   AR='${objdir}/../binutils/ar'
7888 else
7889   # Extract the first word of "ar", so it can be a program name with args.
7890 set dummy ar; ac_word=$2
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7892 $as_echo_n "checking for $ac_word... " >&6; }
7893 if test "${ac_cv_prog_AR+set}" = set; then :
7894   $as_echo_n "(cached) " >&6
7895 else
7896   if test -n "$AR"; then
7897   ac_cv_prog_AR="$AR" # Let the user override the test.
7898 else
7899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7900 for as_dir in $PATH
7901 do
7902   IFS=$as_save_IFS
7903   test -z "$as_dir" && as_dir=.
7904     for ac_exec_ext in '' $ac_executable_extensions; do
7905   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7906     ac_cv_prog_AR="ar"
7907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7908     break 2
7909   fi
7910 done
7911   done
7912 IFS=$as_save_IFS
7913
7914   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7915 fi
7916 fi
7917 AR=$ac_cv_prog_AR
7918 if test -n "$AR"; then
7919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7920 $as_echo "$AR" >&6; }
7921 else
7922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7923 $as_echo "no" >&6; }
7924 fi
7925
7926
7927 fi
7928
7929
7930 # --------------------
7931 # Checks for C headers
7932 # --------------------
7933
7934 # Need to reject headers which give warnings, so that the -Werror bootstrap
7935 # works later. *sigh*  This needs to come before all header checks.
7936
7937 ac_c_preproc_warn_flag=yes
7938
7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7940 $as_echo_n "checking for ANSI C header files... " >&6; }
7941 if test "${ac_cv_header_stdc+set}" = set; then :
7942   $as_echo_n "(cached) " >&6
7943 else
7944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7945 /* end confdefs.h.  */
7946 #include <stdlib.h>
7947 #include <stdarg.h>
7948 #include <string.h>
7949 #include <float.h>
7950
7951 int
7952 main ()
7953 {
7954
7955   ;
7956   return 0;
7957 }
7958 _ACEOF
7959 if ac_fn_c_try_compile "$LINENO"; then :
7960   ac_cv_header_stdc=yes
7961 else
7962   ac_cv_header_stdc=no
7963 fi
7964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7965
7966 if test $ac_cv_header_stdc = yes; then
7967   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7969 /* end confdefs.h.  */
7970 #include <string.h>
7971
7972 _ACEOF
7973 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7974   $EGREP "memchr" >/dev/null 2>&1; then :
7975
7976 else
7977   ac_cv_header_stdc=no
7978 fi
7979 rm -f conftest*
7980
7981 fi
7982
7983 if test $ac_cv_header_stdc = yes; then
7984   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7986 /* end confdefs.h.  */
7987 #include <stdlib.h>
7988
7989 _ACEOF
7990 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7991   $EGREP "free" >/dev/null 2>&1; then :
7992
7993 else
7994   ac_cv_header_stdc=no
7995 fi
7996 rm -f conftest*
7997
7998 fi
7999
8000 if test $ac_cv_header_stdc = yes; then
8001   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8002   if test "$cross_compiling" = yes; then :
8003   :
8004 else
8005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8006 /* end confdefs.h.  */
8007 #include <ctype.h>
8008 #include <stdlib.h>
8009 #if ((' ' & 0x0FF) == 0x020)
8010 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8011 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8012 #else
8013 # define ISLOWER(c) \
8014                    (('a' <= (c) && (c) <= 'i') \
8015                      || ('j' <= (c) && (c) <= 'r') \
8016                      || ('s' <= (c) && (c) <= 'z'))
8017 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8018 #endif
8019
8020 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8021 int
8022 main ()
8023 {
8024   int i;
8025   for (i = 0; i < 256; i++)
8026     if (XOR (islower (i), ISLOWER (i))
8027         || toupper (i) != TOUPPER (i))
8028       return 2;
8029   return 0;
8030 }
8031 _ACEOF
8032 if ac_fn_c_try_run "$LINENO"; then :
8033
8034 else
8035   ac_cv_header_stdc=no
8036 fi
8037 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8038   conftest.$ac_objext conftest.beam conftest.$ac_ext
8039 fi
8040
8041 fi
8042 fi
8043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8044 $as_echo "$ac_cv_header_stdc" >&6; }
8045 if test $ac_cv_header_stdc = yes; then
8046
8047 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8048
8049 fi
8050
8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8052 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8053 if test "${ac_cv_header_time+set}" = set; then :
8054   $as_echo_n "(cached) " >&6
8055 else
8056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8057 /* end confdefs.h.  */
8058 #include <sys/types.h>
8059 #include <sys/time.h>
8060 #include <time.h>
8061
8062 int
8063 main ()
8064 {
8065 if ((struct tm *) 0)
8066 return 0;
8067   ;
8068   return 0;
8069 }
8070 _ACEOF
8071 if ac_fn_c_try_compile "$LINENO"; then :
8072   ac_cv_header_time=yes
8073 else
8074   ac_cv_header_time=no
8075 fi
8076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8077 fi
8078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8079 $as_echo "$ac_cv_header_time" >&6; }
8080 if test $ac_cv_header_time = yes; then
8081
8082 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8083
8084 fi
8085
8086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8087 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8088 if test "${gcc_cv_header_string+set}" = set; then :
8089   $as_echo_n "(cached) " >&6
8090 else
8091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8092 /* end confdefs.h.  */
8093 #include <string.h>
8094 #include <strings.h>
8095 int
8096 main ()
8097 {
8098
8099   ;
8100   return 0;
8101 }
8102 _ACEOF
8103 if ac_fn_c_try_compile "$LINENO"; then :
8104   gcc_cv_header_string=yes
8105 else
8106   gcc_cv_header_string=no
8107 fi
8108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8109 fi
8110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8111 $as_echo "$gcc_cv_header_string" >&6; }
8112 if test $gcc_cv_header_string = yes; then
8113
8114 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8115
8116 fi
8117
8118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8119 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8120 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8121   $as_echo_n "(cached) " >&6
8122 else
8123   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8124 /* end confdefs.h.  */
8125 #include <sys/types.h>
8126 #include <sys/wait.h>
8127 #ifndef WEXITSTATUS
8128 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8129 #endif
8130 #ifndef WIFEXITED
8131 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8132 #endif
8133
8134 int
8135 main ()
8136 {
8137   int s;
8138   wait (&s);
8139   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8140   ;
8141   return 0;
8142 }
8143 _ACEOF
8144 if ac_fn_c_try_compile "$LINENO"; then :
8145   ac_cv_header_sys_wait_h=yes
8146 else
8147   ac_cv_header_sys_wait_h=no
8148 fi
8149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8150 fi
8151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8152 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8153 if test $ac_cv_header_sys_wait_h = yes; then
8154
8155 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8156
8157 fi
8158
8159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8160 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8161 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8162   $as_echo_n "(cached) " >&6
8163 else
8164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8165 /* end confdefs.h.  */
8166 #include <sys/types.h>
8167 #include <termios.h>
8168 #ifdef TIOCGWINSZ
8169   yes
8170 #endif
8171
8172 _ACEOF
8173 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8174   $EGREP "yes" >/dev/null 2>&1; then :
8175   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8176 else
8177   ac_cv_sys_tiocgwinsz_in_termios_h=no
8178 fi
8179 rm -f conftest*
8180
8181 fi
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8183 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8184
8185 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8187 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8188 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8189   $as_echo_n "(cached) " >&6
8190 else
8191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8192 /* end confdefs.h.  */
8193 #include <sys/types.h>
8194 #include <sys/ioctl.h>
8195 #ifdef TIOCGWINSZ
8196   yes
8197 #endif
8198
8199 _ACEOF
8200 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8201   $EGREP "yes" >/dev/null 2>&1; then :
8202   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8203 else
8204   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8205 fi
8206 rm -f conftest*
8207
8208 fi
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8210 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8211
8212   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8213
8214 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8215
8216   fi
8217 fi
8218
8219 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8220                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8221                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8222                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8223 do :
8224   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8225 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8226 eval as_val=\$$as_ac_Header
8227    if test "x$as_val" = x""yes; then :
8228   cat >>confdefs.h <<_ACEOF
8229 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8230 _ACEOF
8231
8232 fi
8233 done
8234
8235
8236 # Check for thread headers.
8237 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8238 if test "x$ac_cv_header_thread_h" = x""yes; then :
8239   have_thread_h=yes
8240 else
8241   have_thread_h=
8242 fi
8243
8244 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8245 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8246   have_pthread_h=yes
8247 else
8248   have_pthread_h=
8249 fi
8250
8251
8252 # These tests can't be done till we know if we have limits.h.
8253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8254 $as_echo_n "checking for CHAR_BIT... " >&6; }
8255 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8256   $as_echo_n "(cached) " >&6
8257 else
8258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8259 /* end confdefs.h.  */
8260 #ifdef HAVE_LIMITS_H
8261 #include <limits.h>
8262 #endif
8263 #ifdef CHAR_BIT
8264 found
8265 #endif
8266 _ACEOF
8267 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8268   $EGREP "found" >/dev/null 2>&1; then :
8269   gcc_cv_decl_char_bit=yes
8270 else
8271   gcc_cv_decl_char_bit=no
8272 fi
8273 rm -f conftest*
8274
8275
8276 fi
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8278 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8279 if test $gcc_cv_decl_char_bit = no; then
8280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8281 $as_echo_n "checking number of bits in a byte... " >&6; }
8282 if test "${gcc_cv_c_nbby+set}" = set; then :
8283   $as_echo_n "(cached) " >&6
8284 else
8285   i=8
8286  gcc_cv_c_nbby=
8287  while test $i -lt 65; do
8288    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8289 /* end confdefs.h.  */
8290
8291 int
8292 main ()
8293 {
8294 switch(0) {
8295   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8296   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8297   ; }
8298   ;
8299   return 0;
8300 }
8301 _ACEOF
8302 if ac_fn_c_try_compile "$LINENO"; then :
8303   gcc_cv_c_nbby=$i; break
8304 fi
8305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8306    i=`expr $i + 1`
8307  done
8308  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8309
8310 fi
8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8312 $as_echo "$gcc_cv_c_nbby" >&6; }
8313 if test $gcc_cv_c_nbby = failed; then
8314   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8315 else
8316
8317 cat >>confdefs.h <<_ACEOF
8318 #define CHAR_BIT $gcc_cv_c_nbby
8319 _ACEOF
8320
8321 fi
8322 fi
8323  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8324 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8325 if test "${ac_cv_c_bigendian+set}" = set; then :
8326   $as_echo_n "(cached) " >&6
8327 else
8328   ac_cv_c_bigendian=unknown
8329     # See if we're dealing with a universal compiler.
8330     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8331 /* end confdefs.h.  */
8332 #ifndef __APPLE_CC__
8333                not a universal capable compiler
8334              #endif
8335              typedef int dummy;
8336
8337 _ACEOF
8338 if ac_fn_c_try_compile "$LINENO"; then :
8339
8340         # Check for potential -arch flags.  It is not universal unless
8341         # there are at least two -arch flags with different values.
8342         ac_arch=
8343         ac_prev=
8344         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8345          if test -n "$ac_prev"; then
8346            case $ac_word in
8347              i?86 | x86_64 | ppc | ppc64)
8348                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8349                  ac_arch=$ac_word
8350                else
8351                  ac_cv_c_bigendian=universal
8352                  break
8353                fi
8354                ;;
8355            esac
8356            ac_prev=
8357          elif test "x$ac_word" = "x-arch"; then
8358            ac_prev=arch
8359          fi
8360        done
8361 fi
8362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8363     if test $ac_cv_c_bigendian = unknown; then
8364       # See if sys/param.h defines the BYTE_ORDER macro.
8365       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8366 /* end confdefs.h.  */
8367 #include <sys/types.h>
8368              #include <sys/param.h>
8369
8370 int
8371 main ()
8372 {
8373 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8374                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8375                      && LITTLE_ENDIAN)
8376               bogus endian macros
8377              #endif
8378
8379   ;
8380   return 0;
8381 }
8382 _ACEOF
8383 if ac_fn_c_try_compile "$LINENO"; then :
8384   # It does; now see whether it defined to BIG_ENDIAN or not.
8385          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8386 /* end confdefs.h.  */
8387 #include <sys/types.h>
8388                 #include <sys/param.h>
8389
8390 int
8391 main ()
8392 {
8393 #if BYTE_ORDER != BIG_ENDIAN
8394                  not big endian
8395                 #endif
8396
8397   ;
8398   return 0;
8399 }
8400 _ACEOF
8401 if ac_fn_c_try_compile "$LINENO"; then :
8402   ac_cv_c_bigendian=yes
8403 else
8404   ac_cv_c_bigendian=no
8405 fi
8406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8407 fi
8408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8409     fi
8410     if test $ac_cv_c_bigendian = unknown; then
8411       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8412       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8413 /* end confdefs.h.  */
8414 #include <limits.h>
8415
8416 int
8417 main ()
8418 {
8419 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8420               bogus endian macros
8421              #endif
8422
8423   ;
8424   return 0;
8425 }
8426 _ACEOF
8427 if ac_fn_c_try_compile "$LINENO"; then :
8428   # It does; now see whether it defined to _BIG_ENDIAN or not.
8429          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8430 /* end confdefs.h.  */
8431 #include <limits.h>
8432
8433 int
8434 main ()
8435 {
8436 #ifndef _BIG_ENDIAN
8437                  not big endian
8438                 #endif
8439
8440   ;
8441   return 0;
8442 }
8443 _ACEOF
8444 if ac_fn_c_try_compile "$LINENO"; then :
8445   ac_cv_c_bigendian=yes
8446 else
8447   ac_cv_c_bigendian=no
8448 fi
8449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8450 fi
8451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8452     fi
8453     if test $ac_cv_c_bigendian = unknown; then
8454       # Compile a test program.
8455       if test "$cross_compiling" = yes; then :
8456   # Try to guess by grepping values from an object file.
8457          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8458 /* end confdefs.h.  */
8459 short int ascii_mm[] =
8460                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8461                 short int ascii_ii[] =
8462                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8463                 int use_ascii (int i) {
8464                   return ascii_mm[i] + ascii_ii[i];
8465                 }
8466                 short int ebcdic_ii[] =
8467                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8468                 short int ebcdic_mm[] =
8469                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8470                 int use_ebcdic (int i) {
8471                   return ebcdic_mm[i] + ebcdic_ii[i];
8472                 }
8473                 extern int foo;
8474
8475 int
8476 main ()
8477 {
8478 return use_ascii (foo) == use_ebcdic (foo);
8479   ;
8480   return 0;
8481 }
8482 _ACEOF
8483 if ac_fn_c_try_compile "$LINENO"; then :
8484   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8485               ac_cv_c_bigendian=yes
8486             fi
8487             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8488               if test "$ac_cv_c_bigendian" = unknown; then
8489                 ac_cv_c_bigendian=no
8490               else
8491                 # finding both strings is unlikely to happen, but who knows?
8492                 ac_cv_c_bigendian=unknown
8493               fi
8494             fi
8495 fi
8496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8497 else
8498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8499 /* end confdefs.h.  */
8500 $ac_includes_default
8501 int
8502 main ()
8503 {
8504
8505              /* Are we little or big endian?  From Harbison&Steele.  */
8506              union
8507              {
8508                long int l;
8509                char c[sizeof (long int)];
8510              } u;
8511              u.l = 1;
8512              return u.c[sizeof (long int) - 1] == 1;
8513
8514   ;
8515   return 0;
8516 }
8517 _ACEOF
8518 if ac_fn_c_try_run "$LINENO"; then :
8519   ac_cv_c_bigendian=no
8520 else
8521   ac_cv_c_bigendian=yes
8522 fi
8523 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8524   conftest.$ac_objext conftest.beam conftest.$ac_ext
8525 fi
8526
8527     fi
8528 fi
8529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8530 $as_echo "$ac_cv_c_bigendian" >&6; }
8531  case $ac_cv_c_bigendian in #(
8532    yes)
8533      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8534 ;; #(
8535    no)
8536       ;; #(
8537    universal)
8538
8539 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8540
8541      ;; #(
8542    *)
8543      as_fn_error "unknown endianness
8544  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8545  esac
8546
8547
8548 # ----------------------
8549 # Checks for C++ headers
8550 # ----------------------
8551
8552 ac_ext=cpp
8553 ac_cpp='$CXXCPP $CPPFLAGS'
8554 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8555 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8556 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8558 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8559 if test -z "$CXXCPP"; then
8560   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8561   $as_echo_n "(cached) " >&6
8562 else
8563       # Double quotes because CXXCPP needs to be expanded
8564     for CXXCPP in "$CXX -E" "/lib/cpp"
8565     do
8566       ac_preproc_ok=false
8567 for ac_cxx_preproc_warn_flag in '' yes
8568 do
8569   # Use a header file that comes with gcc, so configuring glibc
8570   # with a fresh cross-compiler works.
8571   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8572   # <limits.h> exists even on freestanding compilers.
8573   # On the NeXT, cc -E runs the code through the compiler's parser,
8574   # not just through cpp. "Syntax error" is here to catch this case.
8575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8576 /* end confdefs.h.  */
8577 #ifdef __STDC__
8578 # include <limits.h>
8579 #else
8580 # include <assert.h>
8581 #endif
8582                      Syntax error
8583 _ACEOF
8584 if ac_fn_cxx_try_cpp "$LINENO"; then :
8585
8586 else
8587   # Broken: fails on valid input.
8588 continue
8589 fi
8590 rm -f conftest.err conftest.$ac_ext
8591
8592   # OK, works on sane cases.  Now check whether nonexistent headers
8593   # can be detected and how.
8594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8595 /* end confdefs.h.  */
8596 #include <ac_nonexistent.h>
8597 _ACEOF
8598 if ac_fn_cxx_try_cpp "$LINENO"; then :
8599   # Broken: success on invalid input.
8600 continue
8601 else
8602   # Passes both tests.
8603 ac_preproc_ok=:
8604 break
8605 fi
8606 rm -f conftest.err conftest.$ac_ext
8607
8608 done
8609 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8610 rm -f conftest.err conftest.$ac_ext
8611 if $ac_preproc_ok; then :
8612   break
8613 fi
8614
8615     done
8616     ac_cv_prog_CXXCPP=$CXXCPP
8617
8618 fi
8619   CXXCPP=$ac_cv_prog_CXXCPP
8620 else
8621   ac_cv_prog_CXXCPP=$CXXCPP
8622 fi
8623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8624 $as_echo "$CXXCPP" >&6; }
8625 ac_preproc_ok=false
8626 for ac_cxx_preproc_warn_flag in '' yes
8627 do
8628   # Use a header file that comes with gcc, so configuring glibc
8629   # with a fresh cross-compiler works.
8630   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8631   # <limits.h> exists even on freestanding compilers.
8632   # On the NeXT, cc -E runs the code through the compiler's parser,
8633   # not just through cpp. "Syntax error" is here to catch this case.
8634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8635 /* end confdefs.h.  */
8636 #ifdef __STDC__
8637 # include <limits.h>
8638 #else
8639 # include <assert.h>
8640 #endif
8641                      Syntax error
8642 _ACEOF
8643 if ac_fn_cxx_try_cpp "$LINENO"; then :
8644
8645 else
8646   # Broken: fails on valid input.
8647 continue
8648 fi
8649 rm -f conftest.err conftest.$ac_ext
8650
8651   # OK, works on sane cases.  Now check whether nonexistent headers
8652   # can be detected and how.
8653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8654 /* end confdefs.h.  */
8655 #include <ac_nonexistent.h>
8656 _ACEOF
8657 if ac_fn_cxx_try_cpp "$LINENO"; then :
8658   # Broken: success on invalid input.
8659 continue
8660 else
8661   # Passes both tests.
8662 ac_preproc_ok=:
8663 break
8664 fi
8665 rm -f conftest.err conftest.$ac_ext
8666
8667 done
8668 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8669 rm -f conftest.err conftest.$ac_ext
8670 if $ac_preproc_ok; then :
8671
8672 else
8673   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8674 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8676 See \`config.log' for more details." >&5
8677 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8678 See \`config.log' for more details." >&2;}; }
8679 fi
8680
8681 ac_ext=c
8682 ac_cpp='$CPP $CPPFLAGS'
8683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8686
8687
8688 ac_ext=cpp
8689 ac_cpp='$CXXCPP $CPPFLAGS'
8690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8693
8694
8695
8696
8697 for ac_header in unordered_map
8698 do :
8699   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8700 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8701   cat >>confdefs.h <<_ACEOF
8702 #define HAVE_UNORDERED_MAP 1
8703 _ACEOF
8704
8705 fi
8706 done
8707
8708 for ac_header in tr1/unordered_map
8709 do :
8710   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8711 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8712   cat >>confdefs.h <<_ACEOF
8713 #define HAVE_TR1_UNORDERED_MAP 1
8714 _ACEOF
8715
8716 fi
8717 done
8718
8719 for ac_header in ext/hash_map
8720 do :
8721   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8722 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8723   cat >>confdefs.h <<_ACEOF
8724 #define HAVE_EXT_HASH_MAP 1
8725 _ACEOF
8726
8727 fi
8728 done
8729
8730
8731 ac_ext=c
8732 ac_cpp='$CPP $CPPFLAGS'
8733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8736
8737
8738 # --------
8739 # Dependency checking.
8740 # --------
8741
8742 ac_ext=cpp
8743 ac_cpp='$CXXCPP $CPPFLAGS'
8744 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8745 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8746 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8747
8748 rm -rf .tst 2>/dev/null
8749 mkdir .tst 2>/dev/null
8750 if test -d .tst; then
8751   am__leading_dot=.
8752 else
8753   am__leading_dot=_
8754 fi
8755 rmdir .tst 2>/dev/null
8756
8757 DEPDIR="${am__leading_dot}deps"
8758
8759 ac_config_commands="$ac_config_commands depdir"
8760
8761
8762 ac_config_commands="$ac_config_commands gccdepdir"
8763
8764
8765 depcc="$CC"   am_compiler_list=
8766
8767 am_depcomp=$ac_aux_dir/depcomp
8768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8769 $as_echo_n "checking dependency style of $depcc... " >&6; }
8770 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
8771   $as_echo_n "(cached) " >&6
8772 else
8773   if test -f "$am_depcomp"; then
8774   # We make a subdir and do the tests there.  Otherwise we can end up
8775   # making bogus files that we don't know about and never remove.  For
8776   # instance it was reported that on HP-UX the gcc test will end up
8777   # making a dummy file named `D' -- because `-MD' means `put the output
8778   # in D'.
8779   mkdir conftest.dir
8780   # Copy depcomp to subdir because otherwise we won't find it if we're
8781   # using a relative directory.
8782   cp "$am_depcomp" conftest.dir
8783   cd conftest.dir
8784   # We will build objects and dependencies in a subdirectory because
8785   # it helps to detect inapplicable dependency modes.  For instance
8786   # both Tru64's cc and ICC support -MD to output dependencies as a
8787   # side effect of compilation, but ICC will put the dependencies in
8788   # the current directory while Tru64 will put them in the object
8789   # directory.
8790   mkdir sub
8791
8792   am_cv_CC_dependencies_compiler_type=none
8793   if test "$am_compiler_list" = ""; then
8794      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8795   fi
8796   for depmode in $am_compiler_list; do
8797     if test $depmode = none; then break; fi
8798
8799     $as_echo "$as_me:$LINENO: trying $depmode" >&5
8800     # Setup a source with many dependencies, because some compilers
8801     # like to wrap large dependency lists on column 80 (with \), and
8802     # we should not choose a depcomp mode which is confused by this.
8803     #
8804     # We need to recreate these files for each test, as the compiler may
8805     # overwrite some of them when testing with obscure command lines.
8806     # This happens at least with the AIX C compiler.
8807     : > sub/conftest.c
8808     for i in 1 2 3 4 5 6; do
8809       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8810       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8811       # Solaris 8's {/usr,}/bin/sh.
8812       touch sub/conftst$i.h
8813     done
8814     echo "include sub/conftest.Po" > confmf
8815
8816     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8817     # mode.  It turns out that the SunPro C++ compiler does not properly
8818     # handle `-M -o', and we need to detect this.
8819     depcmd="depmode=$depmode \
8820        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8821        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8822        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
8823     echo "| $depcmd" | sed -e 's/  */ /g' >&5
8824     if env $depcmd > conftest.err 2>&1 &&
8825        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
8826        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
8827        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
8828       # icc doesn't choke on unknown options, it will just issue warnings
8829       # or remarks (even with -Werror).  So we grep stderr for any message
8830       # that says an option was ignored or not supported.
8831       # When given -MP, icc 7.0 and 7.1 complain thusly:
8832       #   icc: Command line warning: ignoring option '-M'; no argument required
8833       # The diagnosis changed in icc 8.0:
8834       #   icc: Command line remark: option '-MP' not supported
8835       if (grep 'ignoring option' conftest.err ||
8836           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8837         am_cv_CC_dependencies_compiler_type=$depmode
8838         $as_echo "$as_me:$LINENO: success" >&5
8839         break
8840       fi
8841     fi
8842     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
8843     sed -e 's/^/| /' < conftest.err >&5
8844   done
8845
8846   cd ..
8847   rm -rf conftest.dir
8848 else
8849   am_cv_CC_dependencies_compiler_type=none
8850 fi
8851
8852 fi
8853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
8854 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
8855 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
8856 then as_fn_error "no usable dependency style found" "$LINENO" 5
8857 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
8858
8859 fi
8860
8861 ac_ext=c
8862 ac_cpp='$CPP $CPPFLAGS'
8863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8866
8867
8868 # --------
8869 # UNSORTED
8870 # --------
8871
8872
8873 # These libraries may be used by collect2.
8874 # We may need a special search path to get them linked.
8875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8876 $as_echo_n "checking for collect2 libraries... " >&6; }
8877 if test "${gcc_cv_collect2_libs+set}" = set; then :
8878   $as_echo_n "(cached) " >&6
8879 else
8880   save_LIBS="$LIBS"
8881 for libs in '' -lld -lmld \
8882                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8883                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8884 do
8885         LIBS="$libs"
8886         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8887 /* end confdefs.h.  */
8888
8889 /* Override any GCC internal prototype to avoid an error.
8890    Use char because int might match the return type of a GCC
8891    builtin and then its argument prototype would still apply.  */
8892 #ifdef __cplusplus
8893 extern "C"
8894 #endif
8895 char ldopen ();
8896 int
8897 main ()
8898 {
8899 return ldopen ();
8900   ;
8901   return 0;
8902 }
8903 _ACEOF
8904 if ac_fn_c_try_link "$LINENO"; then :
8905   gcc_cv_collect2_libs="$libs"; break
8906 fi
8907 rm -f core conftest.err conftest.$ac_objext \
8908     conftest$ac_exeext conftest.$ac_ext
8909 done
8910 LIBS="$save_LIBS"
8911 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8912 fi
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8914 $as_echo "$gcc_cv_collect2_libs" >&6; }
8915 case $gcc_cv_collect2_libs in
8916         "none required")        ;;
8917         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8918 esac
8919
8920
8921 # When building Ada code on Alpha, we need exc_resume which is usually in
8922 # -lexc.  So test for it.
8923 save_LIBS="$LIBS"
8924 LIBS=
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8926 $as_echo_n "checking for library containing exc_resume... " >&6; }
8927 if test "${ac_cv_search_exc_resume+set}" = set; then :
8928   $as_echo_n "(cached) " >&6
8929 else
8930   ac_func_search_save_LIBS=$LIBS
8931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8932 /* end confdefs.h.  */
8933
8934 /* Override any GCC internal prototype to avoid an error.
8935    Use char because int might match the return type of a GCC
8936    builtin and then its argument prototype would still apply.  */
8937 #ifdef __cplusplus
8938 extern "C"
8939 #endif
8940 char exc_resume ();
8941 int
8942 main ()
8943 {
8944 return exc_resume ();
8945   ;
8946   return 0;
8947 }
8948 _ACEOF
8949 for ac_lib in '' exc; do
8950   if test -z "$ac_lib"; then
8951     ac_res="none required"
8952   else
8953     ac_res=-l$ac_lib
8954     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8955   fi
8956   if ac_fn_c_try_link "$LINENO"; then :
8957   ac_cv_search_exc_resume=$ac_res
8958 fi
8959 rm -f core conftest.err conftest.$ac_objext \
8960     conftest$ac_exeext
8961   if test "${ac_cv_search_exc_resume+set}" = set; then :
8962   break
8963 fi
8964 done
8965 if test "${ac_cv_search_exc_resume+set}" = set; then :
8966
8967 else
8968   ac_cv_search_exc_resume=no
8969 fi
8970 rm conftest.$ac_ext
8971 LIBS=$ac_func_search_save_LIBS
8972 fi
8973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8974 $as_echo "$ac_cv_search_exc_resume" >&6; }
8975 ac_res=$ac_cv_search_exc_resume
8976 if test "$ac_res" != no; then :
8977   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8978
8979 fi
8980
8981 GNAT_LIBEXC="$LIBS"
8982 LIBS="$save_LIBS"
8983
8984
8985 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8986 save_LIBS="$LIBS"
8987 LIBS=
8988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8989 $as_echo_n "checking for library containing kstat_open... " >&6; }
8990 if test "${ac_cv_search_kstat_open+set}" = set; then :
8991   $as_echo_n "(cached) " >&6
8992 else
8993   ac_func_search_save_LIBS=$LIBS
8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8995 /* end confdefs.h.  */
8996
8997 /* Override any GCC internal prototype to avoid an error.
8998    Use char because int might match the return type of a GCC
8999    builtin and then its argument prototype would still apply.  */
9000 #ifdef __cplusplus
9001 extern "C"
9002 #endif
9003 char kstat_open ();
9004 int
9005 main ()
9006 {
9007 return kstat_open ();
9008   ;
9009   return 0;
9010 }
9011 _ACEOF
9012 for ac_lib in '' kstat; do
9013   if test -z "$ac_lib"; then
9014     ac_res="none required"
9015   else
9016     ac_res=-l$ac_lib
9017     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9018   fi
9019   if ac_fn_c_try_link "$LINENO"; then :
9020   ac_cv_search_kstat_open=$ac_res
9021 fi
9022 rm -f core conftest.err conftest.$ac_objext \
9023     conftest$ac_exeext
9024   if test "${ac_cv_search_kstat_open+set}" = set; then :
9025   break
9026 fi
9027 done
9028 if test "${ac_cv_search_kstat_open+set}" = set; then :
9029
9030 else
9031   ac_cv_search_kstat_open=no
9032 fi
9033 rm conftest.$ac_ext
9034 LIBS=$ac_func_search_save_LIBS
9035 fi
9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9037 $as_echo "$ac_cv_search_kstat_open" >&6; }
9038 ac_res=$ac_cv_search_kstat_open
9039 if test "$ac_res" != no; then :
9040   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9041
9042 fi
9043
9044 EXTRA_GCC_LIBS="$LIBS"
9045 LIBS="$save_LIBS"
9046
9047
9048 # Some systems put ldexp and frexp in libm instead of libc; assume
9049 # they're both in the same place.  jcf-dump needs them.
9050 save_LIBS="$LIBS"
9051 LIBS=
9052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9053 $as_echo_n "checking for library containing ldexp... " >&6; }
9054 if test "${ac_cv_search_ldexp+set}" = set; then :
9055   $as_echo_n "(cached) " >&6
9056 else
9057   ac_func_search_save_LIBS=$LIBS
9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9059 /* end confdefs.h.  */
9060
9061 /* Override any GCC internal prototype to avoid an error.
9062    Use char because int might match the return type of a GCC
9063    builtin and then its argument prototype would still apply.  */
9064 #ifdef __cplusplus
9065 extern "C"
9066 #endif
9067 char ldexp ();
9068 int
9069 main ()
9070 {
9071 return ldexp ();
9072   ;
9073   return 0;
9074 }
9075 _ACEOF
9076 for ac_lib in '' m; do
9077   if test -z "$ac_lib"; then
9078     ac_res="none required"
9079   else
9080     ac_res=-l$ac_lib
9081     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9082   fi
9083   if ac_fn_c_try_link "$LINENO"; then :
9084   ac_cv_search_ldexp=$ac_res
9085 fi
9086 rm -f core conftest.err conftest.$ac_objext \
9087     conftest$ac_exeext
9088   if test "${ac_cv_search_ldexp+set}" = set; then :
9089   break
9090 fi
9091 done
9092 if test "${ac_cv_search_ldexp+set}" = set; then :
9093
9094 else
9095   ac_cv_search_ldexp=no
9096 fi
9097 rm conftest.$ac_ext
9098 LIBS=$ac_func_search_save_LIBS
9099 fi
9100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9101 $as_echo "$ac_cv_search_ldexp" >&6; }
9102 ac_res=$ac_cv_search_ldexp
9103 if test "$ac_res" != no; then :
9104   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9105
9106 fi
9107
9108 LDEXP_LIB="$LIBS"
9109 LIBS="$save_LIBS"
9110
9111
9112 # Use <inttypes.h> only if it exists,
9113 # doesn't clash with <sys/types.h>, and declares intmax_t.
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9115 $as_echo_n "checking for inttypes.h... " >&6; }
9116 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9117   $as_echo_n "(cached) " >&6
9118 else
9119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9120 /* end confdefs.h.  */
9121 #include <sys/types.h>
9122 #include <inttypes.h>
9123 int
9124 main ()
9125 {
9126 intmax_t i = -1;
9127   ;
9128   return 0;
9129 }
9130 _ACEOF
9131 if ac_fn_c_try_compile "$LINENO"; then :
9132   gcc_cv_header_inttypes_h=yes
9133 else
9134   gcc_cv_header_inttypes_h=no
9135 fi
9136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9137 fi
9138
9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9140 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9141 if test $gcc_cv_header_inttypes_h = yes; then
9142
9143 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9144
9145 fi
9146
9147
9148
9149 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9150         sysconf strsignal getrusage nl_langinfo \
9151         gettimeofday mbstowcs wcswidth mmap setlocale \
9152         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9153 do :
9154   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9155 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9156 eval as_val=\$$as_ac_var
9157    if test "x$as_val" = x""yes; then :
9158   cat >>confdefs.h <<_ACEOF
9159 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9160 _ACEOF
9161
9162 fi
9163 done
9164
9165
9166 if test x$ac_cv_func_mbstowcs = xyes; then
9167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9168 $as_echo_n "checking whether mbstowcs works... " >&6; }
9169 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9170   $as_echo_n "(cached) " >&6
9171 else
9172       if test "$cross_compiling" = yes; then :
9173   gcc_cv_func_mbstowcs_works=yes
9174 else
9175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9176 /* end confdefs.h.  */
9177 #include <stdlib.h>
9178 int main()
9179 {
9180   mbstowcs(0, "", 0);
9181   return 0;
9182 }
9183 _ACEOF
9184 if ac_fn_c_try_run "$LINENO"; then :
9185   gcc_cv_func_mbstowcs_works=yes
9186 else
9187   gcc_cv_func_mbstowcs_works=no
9188 fi
9189 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9190   conftest.$ac_objext conftest.beam conftest.$ac_ext
9191 fi
9192
9193 fi
9194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9195 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9196   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9197
9198 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9199
9200   fi
9201 fi
9202
9203 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9204 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9205
9206 else
9207
9208 cat >>confdefs.h <<_ACEOF
9209 #define ssize_t int
9210 _ACEOF
9211
9212 fi
9213
9214 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9215 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9216
9217 else
9218
9219 cat >>confdefs.h <<_ACEOF
9220 #define caddr_t char *
9221 _ACEOF
9222
9223 fi
9224
9225
9226
9227 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9228 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9229   gcc_header_sys_mman_h=yes
9230 else
9231   gcc_header_sys_mman_h=no
9232 fi
9233
9234 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9235 if test "x$ac_cv_func_mmap" = x""yes; then :
9236   gcc_func_mmap=yes
9237 else
9238   gcc_func_mmap=no
9239 fi
9240
9241 if test "$gcc_header_sys_mman_h" != yes \
9242  || test "$gcc_func_mmap" != yes; then
9243    gcc_cv_func_mmap_file=no
9244    gcc_cv_func_mmap_dev_zero=no
9245    gcc_cv_func_mmap_anon=no
9246 else
9247    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9248 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9249 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9250   $as_echo_n "(cached) " >&6
9251 else
9252   # Add a system to this blacklist if
9253    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9254    # memory area containing the same data that you'd get if you applied
9255    # read() to the same fd.  The only system known to have a problem here
9256    # is VMS, where text files have record structure.
9257    case "$host_os" in
9258      *vms* | ultrix*)
9259         gcc_cv_func_mmap_file=no ;;
9260      *)
9261         gcc_cv_func_mmap_file=yes;;
9262    esac
9263 fi
9264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9265 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9266    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9267 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9268 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9269   $as_echo_n "(cached) " >&6
9270 else
9271   # Add a system to this blacklist if it has mmap() but /dev/zero
9272    # does not exist, or if mmapping /dev/zero does not give anonymous
9273    # zeroed pages with both the following properties:
9274    # 1. If you map N consecutive pages in with one call, and then
9275    #    unmap any subset of those pages, the pages that were not
9276    #    explicitly unmapped remain accessible.
9277    # 2. If you map two adjacent blocks of memory and then unmap them
9278    #    both at once, they must both go away.
9279    # Systems known to be in this category are Windows (all variants),
9280    # VMS, and Darwin.
9281    case "$host_os" in
9282      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9283         gcc_cv_func_mmap_dev_zero=no ;;
9284      *)
9285         gcc_cv_func_mmap_dev_zero=yes;;
9286    esac
9287 fi
9288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9289 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9290
9291    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9292    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9293 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9294 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9295   $as_echo_n "(cached) " >&6
9296 else
9297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9298 /* end confdefs.h.  */
9299 #include <sys/types.h>
9300 #include <sys/mman.h>
9301 #include <unistd.h>
9302
9303 #ifndef MAP_ANONYMOUS
9304 #define MAP_ANONYMOUS MAP_ANON
9305 #endif
9306
9307 int
9308 main ()
9309 {
9310 int n = MAP_ANONYMOUS;
9311   ;
9312   return 0;
9313 }
9314 _ACEOF
9315 if ac_fn_c_try_compile "$LINENO"; then :
9316   gcc_cv_decl_map_anon=yes
9317 else
9318   gcc_cv_decl_map_anon=no
9319 fi
9320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9321 fi
9322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9323 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9324
9325    if test $gcc_cv_decl_map_anon = no; then
9326      gcc_cv_func_mmap_anon=no
9327    else
9328      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9329 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9330 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9331   $as_echo_n "(cached) " >&6
9332 else
9333   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9334    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9335    # doesn't give anonymous zeroed pages with the same properties listed
9336    # above for use of /dev/zero.
9337    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9338    case "$host_os" in
9339      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9340         gcc_cv_func_mmap_anon=no ;;
9341      *)
9342         gcc_cv_func_mmap_anon=yes;;
9343    esac
9344 fi
9345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9346 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9347    fi
9348 fi
9349
9350 if test $gcc_cv_func_mmap_file = yes; then
9351
9352 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9353
9354 fi
9355 if test $gcc_cv_func_mmap_dev_zero = yes; then
9356
9357 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9358
9359 fi
9360 if test $gcc_cv_func_mmap_anon = yes; then
9361
9362 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9363
9364 fi
9365
9366
9367 case "${host}" in
9368 *-*-*vms*)
9369   # Under VMS, vfork works very differently than on Unix. The standard test
9370   # won't work, and it isn't easily adaptable. It makes more sense to
9371   # just force it.
9372   ac_cv_func_vfork_works=yes
9373   ;;
9374 esac
9375 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9376 if test "x$ac_cv_type_pid_t" = x""yes; then :
9377
9378 else
9379
9380 cat >>confdefs.h <<_ACEOF
9381 #define pid_t int
9382 _ACEOF
9383
9384 fi
9385
9386 for ac_header in vfork.h
9387 do :
9388   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9389 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9390   cat >>confdefs.h <<_ACEOF
9391 #define HAVE_VFORK_H 1
9392 _ACEOF
9393
9394 fi
9395 done
9396
9397 for ac_func in fork vfork
9398 do :
9399   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9400 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9401 eval as_val=\$$as_ac_var
9402    if test "x$as_val" = x""yes; then :
9403   cat >>confdefs.h <<_ACEOF
9404 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9405 _ACEOF
9406
9407 fi
9408 done
9409
9410 if test "x$ac_cv_func_fork" = xyes; then
9411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9412 $as_echo_n "checking for working fork... " >&6; }
9413 if test "${ac_cv_func_fork_works+set}" = set; then :
9414   $as_echo_n "(cached) " >&6
9415 else
9416   if test "$cross_compiling" = yes; then :
9417   ac_cv_func_fork_works=cross
9418 else
9419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9420 /* end confdefs.h.  */
9421 $ac_includes_default
9422 int
9423 main ()
9424 {
9425
9426           /* By Ruediger Kuhlmann. */
9427           return fork () < 0;
9428
9429   ;
9430   return 0;
9431 }
9432 _ACEOF
9433 if ac_fn_c_try_run "$LINENO"; then :
9434   ac_cv_func_fork_works=yes
9435 else
9436   ac_cv_func_fork_works=no
9437 fi
9438 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9439   conftest.$ac_objext conftest.beam conftest.$ac_ext
9440 fi
9441
9442 fi
9443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9444 $as_echo "$ac_cv_func_fork_works" >&6; }
9445
9446 else
9447   ac_cv_func_fork_works=$ac_cv_func_fork
9448 fi
9449 if test "x$ac_cv_func_fork_works" = xcross; then
9450   case $host in
9451     *-*-amigaos* | *-*-msdosdjgpp*)
9452       # Override, as these systems have only a dummy fork() stub
9453       ac_cv_func_fork_works=no
9454       ;;
9455     *)
9456       ac_cv_func_fork_works=yes
9457       ;;
9458   esac
9459   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9460 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9461 fi
9462 ac_cv_func_vfork_works=$ac_cv_func_vfork
9463 if test "x$ac_cv_func_vfork" = xyes; then
9464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9465 $as_echo_n "checking for working vfork... " >&6; }
9466 if test "${ac_cv_func_vfork_works+set}" = set; then :
9467   $as_echo_n "(cached) " >&6
9468 else
9469   if test "$cross_compiling" = yes; then :
9470   ac_cv_func_vfork_works=cross
9471 else
9472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9473 /* end confdefs.h.  */
9474 /* Thanks to Paul Eggert for this test.  */
9475 $ac_includes_default
9476 #include <sys/wait.h>
9477 #ifdef HAVE_VFORK_H
9478 # include <vfork.h>
9479 #endif
9480 /* On some sparc systems, changes by the child to local and incoming
9481    argument registers are propagated back to the parent.  The compiler
9482    is told about this with #include <vfork.h>, but some compilers
9483    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9484    static variable whose address is put into a register that is
9485    clobbered by the vfork.  */
9486 static void
9487 #ifdef __cplusplus
9488 sparc_address_test (int arg)
9489 # else
9490 sparc_address_test (arg) int arg;
9491 #endif
9492 {
9493   static pid_t child;
9494   if (!child) {
9495     child = vfork ();
9496     if (child < 0) {
9497       perror ("vfork");
9498       _exit(2);
9499     }
9500     if (!child) {
9501       arg = getpid();
9502       write(-1, "", 0);
9503       _exit (arg);
9504     }
9505   }
9506 }
9507
9508 int
9509 main ()
9510 {
9511   pid_t parent = getpid ();
9512   pid_t child;
9513
9514   sparc_address_test (0);
9515
9516   child = vfork ();
9517
9518   if (child == 0) {
9519     /* Here is another test for sparc vfork register problems.  This
9520        test uses lots of local variables, at least as many local
9521        variables as main has allocated so far including compiler
9522        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9523        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9524        reuse the register of parent for one of the local variables,
9525        since it will think that parent can't possibly be used any more
9526        in this routine.  Assigning to the local variable will thus
9527        munge parent in the parent process.  */
9528     pid_t
9529       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9530       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9531     /* Convince the compiler that p..p7 are live; otherwise, it might
9532        use the same hardware register for all 8 local variables.  */
9533     if (p != p1 || p != p2 || p != p3 || p != p4
9534         || p != p5 || p != p6 || p != p7)
9535       _exit(1);
9536
9537     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9538        from child file descriptors.  If the child closes a descriptor
9539        before it execs or exits, this munges the parent's descriptor
9540        as well.  Test for this by closing stdout in the child.  */
9541     _exit(close(fileno(stdout)) != 0);
9542   } else {
9543     int status;
9544     struct stat st;
9545
9546     while (wait(&status) != child)
9547       ;
9548     return (
9549          /* Was there some problem with vforking?  */
9550          child < 0
9551
9552          /* Did the child fail?  (This shouldn't happen.)  */
9553          || status
9554
9555          /* Did the vfork/compiler bug occur?  */
9556          || parent != getpid()
9557
9558          /* Did the file descriptor bug occur?  */
9559          || fstat(fileno(stdout), &st) != 0
9560          );
9561   }
9562 }
9563 _ACEOF
9564 if ac_fn_c_try_run "$LINENO"; then :
9565   ac_cv_func_vfork_works=yes
9566 else
9567   ac_cv_func_vfork_works=no
9568 fi
9569 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9570   conftest.$ac_objext conftest.beam conftest.$ac_ext
9571 fi
9572
9573 fi
9574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9575 $as_echo "$ac_cv_func_vfork_works" >&6; }
9576
9577 fi;
9578 if test "x$ac_cv_func_fork_works" = xcross; then
9579   ac_cv_func_vfork_works=$ac_cv_func_vfork
9580   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9581 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9582 fi
9583
9584 if test "x$ac_cv_func_vfork_works" = xyes; then
9585
9586 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9587
9588 else
9589
9590 $as_echo "#define vfork fork" >>confdefs.h
9591
9592 fi
9593 if test "x$ac_cv_func_fork_works" = xyes; then
9594
9595 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9596
9597 fi
9598
9599
9600 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9601 # iconv() prototype.
9602 ac_ext=cpp
9603 ac_cpp='$CXXCPP $CPPFLAGS'
9604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9607
9608
9609       if test "X$prefix" = "XNONE"; then
9610     acl_final_prefix="$ac_default_prefix"
9611   else
9612     acl_final_prefix="$prefix"
9613   fi
9614   if test "X$exec_prefix" = "XNONE"; then
9615     acl_final_exec_prefix='${prefix}'
9616   else
9617     acl_final_exec_prefix="$exec_prefix"
9618   fi
9619   acl_save_prefix="$prefix"
9620   prefix="$acl_final_prefix"
9621   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9622   prefix="$acl_save_prefix"
9623
9624
9625 # Check whether --with-gnu-ld was given.
9626 if test "${with_gnu_ld+set}" = set; then :
9627   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9628 else
9629   with_gnu_ld=no
9630 fi
9631
9632 # Prepare PATH_SEPARATOR.
9633 # The user is always right.
9634 if test "${PATH_SEPARATOR+set}" != set; then
9635   echo "#! /bin/sh" >conf$$.sh
9636   echo  "exit 0"   >>conf$$.sh
9637   chmod +x conf$$.sh
9638   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9639     PATH_SEPARATOR=';'
9640   else
9641     PATH_SEPARATOR=:
9642   fi
9643   rm -f conf$$.sh
9644 fi
9645 ac_prog=ld
9646 if test "$GCC" = yes; then
9647   # Check if gcc -print-prog-name=ld gives a path.
9648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9649 $as_echo_n "checking for ld used by GCC... " >&6; }
9650   case $host in
9651   *-*-mingw*)
9652     # gcc leaves a trailing carriage return which upsets mingw
9653     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9654   *)
9655     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9656   esac
9657   case $ac_prog in
9658     # Accept absolute paths.
9659     [\\/]* | [A-Za-z]:[\\/]*)
9660       re_direlt='/[^/][^/]*/\.\./'
9661       # Canonicalize the path of ld
9662       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9663       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9664         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9665       done
9666       test -z "$LD" && LD="$ac_prog"
9667       ;;
9668   "")
9669     # If it fails, then pretend we aren't using GCC.
9670     ac_prog=ld
9671     ;;
9672   *)
9673     # If it is relative, then search for the first ld in PATH.
9674     with_gnu_ld=unknown
9675     ;;
9676   esac
9677 elif test "$with_gnu_ld" = yes; then
9678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9679 $as_echo_n "checking for GNU ld... " >&6; }
9680 else
9681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9682 $as_echo_n "checking for non-GNU ld... " >&6; }
9683 fi
9684 if test "${acl_cv_path_LD+set}" = set; then :
9685   $as_echo_n "(cached) " >&6
9686 else
9687   if test -z "$LD"; then
9688   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9689   for ac_dir in $PATH; do
9690     test -z "$ac_dir" && ac_dir=.
9691     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9692       acl_cv_path_LD="$ac_dir/$ac_prog"
9693       # Check to see if the program is GNU ld.  I'd rather use --version,
9694       # but apparently some GNU ld's only accept -v.
9695       # Break only if it was the GNU/non-GNU ld that we prefer.
9696       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9697         test "$with_gnu_ld" != no && break
9698       else
9699         test "$with_gnu_ld" != yes && break
9700       fi
9701     fi
9702   done
9703   IFS="$ac_save_ifs"
9704 else
9705   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9706 fi
9707 fi
9708
9709 LD="$acl_cv_path_LD"
9710 if test -n "$LD"; then
9711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9712 $as_echo "$LD" >&6; }
9713 else
9714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9715 $as_echo "no" >&6; }
9716 fi
9717 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9719 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9720 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9721   $as_echo_n "(cached) " >&6
9722 else
9723   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9724 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9725   acl_cv_prog_gnu_ld=yes
9726 else
9727   acl_cv_prog_gnu_ld=no
9728 fi
9729 fi
9730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9731 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9732 with_gnu_ld=$acl_cv_prog_gnu_ld
9733
9734
9735
9736                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9737 $as_echo_n "checking for shared library run path origin... " >&6; }
9738 if test "${acl_cv_rpath+set}" = set; then :
9739   $as_echo_n "(cached) " >&6
9740 else
9741
9742     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9743     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9744     . ./conftest.sh
9745     rm -f ./conftest.sh
9746     acl_cv_rpath=done
9747
9748 fi
9749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9750 $as_echo "$acl_cv_rpath" >&6; }
9751   wl="$acl_cv_wl"
9752   libext="$acl_cv_libext"
9753   shlibext="$acl_cv_shlibext"
9754   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9755   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9756   hardcode_direct="$acl_cv_hardcode_direct"
9757   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9758     # Check whether --enable-rpath was given.
9759 if test "${enable_rpath+set}" = set; then :
9760   enableval=$enable_rpath; :
9761 else
9762   enable_rpath=yes
9763 fi
9764
9765
9766
9767
9768
9769
9770
9771
9772     use_additional=yes
9773
9774   acl_save_prefix="$prefix"
9775   prefix="$acl_final_prefix"
9776   acl_save_exec_prefix="$exec_prefix"
9777   exec_prefix="$acl_final_exec_prefix"
9778
9779     eval additional_includedir=\"$includedir\"
9780     eval additional_libdir=\"$libdir\"
9781
9782   exec_prefix="$acl_save_exec_prefix"
9783   prefix="$acl_save_prefix"
9784
9785
9786 # Check whether --with-libiconv-prefix was given.
9787 if test "${with_libiconv_prefix+set}" = set; then :
9788   withval=$with_libiconv_prefix;
9789     if test "X$withval" = "Xno"; then
9790       use_additional=no
9791     else
9792       if test "X$withval" = "X"; then
9793
9794   acl_save_prefix="$prefix"
9795   prefix="$acl_final_prefix"
9796   acl_save_exec_prefix="$exec_prefix"
9797   exec_prefix="$acl_final_exec_prefix"
9798
9799           eval additional_includedir=\"$includedir\"
9800           eval additional_libdir=\"$libdir\"
9801
9802   exec_prefix="$acl_save_exec_prefix"
9803   prefix="$acl_save_prefix"
9804
9805       else
9806         additional_includedir="$withval/include"
9807         additional_libdir="$withval/lib"
9808       fi
9809     fi
9810
9811 fi
9812
9813       LIBICONV=
9814   LTLIBICONV=
9815   INCICONV=
9816   rpathdirs=
9817   ltrpathdirs=
9818   names_already_handled=
9819   names_next_round='iconv '
9820   while test -n "$names_next_round"; do
9821     names_this_round="$names_next_round"
9822     names_next_round=
9823     for name in $names_this_round; do
9824       already_handled=
9825       for n in $names_already_handled; do
9826         if test "$n" = "$name"; then
9827           already_handled=yes
9828           break
9829         fi
9830       done
9831       if test -z "$already_handled"; then
9832         names_already_handled="$names_already_handled $name"
9833                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9834         eval value=\"\$HAVE_LIB$uppername\"
9835         if test -n "$value"; then
9836           if test "$value" = yes; then
9837             eval value=\"\$LIB$uppername\"
9838             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9839             eval value=\"\$LTLIB$uppername\"
9840             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9841           else
9842                                     :
9843           fi
9844         else
9845                               found_dir=
9846           found_la=
9847           found_so=
9848           found_a=
9849           if test $use_additional = yes; then
9850             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9851               found_dir="$additional_libdir"
9852               found_so="$additional_libdir/lib$name.$shlibext"
9853               if test -f "$additional_libdir/lib$name.la"; then
9854                 found_la="$additional_libdir/lib$name.la"
9855               fi
9856             else
9857               if test -f "$additional_libdir/lib$name.$libext"; then
9858                 found_dir="$additional_libdir"
9859                 found_a="$additional_libdir/lib$name.$libext"
9860                 if test -f "$additional_libdir/lib$name.la"; then
9861                   found_la="$additional_libdir/lib$name.la"
9862                 fi
9863               fi
9864             fi
9865           fi
9866           if test "X$found_dir" = "X"; then
9867             for x in $LDFLAGS $LTLIBICONV; do
9868
9869   acl_save_prefix="$prefix"
9870   prefix="$acl_final_prefix"
9871   acl_save_exec_prefix="$exec_prefix"
9872   exec_prefix="$acl_final_exec_prefix"
9873   eval x=\"$x\"
9874   exec_prefix="$acl_save_exec_prefix"
9875   prefix="$acl_save_prefix"
9876
9877               case "$x" in
9878                 -L*)
9879                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9880                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9881                     found_dir="$dir"
9882                     found_so="$dir/lib$name.$shlibext"
9883                     if test -f "$dir/lib$name.la"; then
9884                       found_la="$dir/lib$name.la"
9885                     fi
9886                   else
9887                     if test -f "$dir/lib$name.$libext"; then
9888                       found_dir="$dir"
9889                       found_a="$dir/lib$name.$libext"
9890                       if test -f "$dir/lib$name.la"; then
9891                         found_la="$dir/lib$name.la"
9892                       fi
9893                     fi
9894                   fi
9895                   ;;
9896               esac
9897               if test "X$found_dir" != "X"; then
9898                 break
9899               fi
9900             done
9901           fi
9902           if test "X$found_dir" != "X"; then
9903                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9904             if test "X$found_so" != "X"; then
9905                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9906                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9907               else
9908                                                                                 haveit=
9909                 for x in $ltrpathdirs; do
9910                   if test "X$x" = "X$found_dir"; then
9911                     haveit=yes
9912                     break
9913                   fi
9914                 done
9915                 if test -z "$haveit"; then
9916                   ltrpathdirs="$ltrpathdirs $found_dir"
9917                 fi
9918                                 if test "$hardcode_direct" = yes; then
9919                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9920                 else
9921                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9922                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9923                                                             haveit=
9924                     for x in $rpathdirs; do
9925                       if test "X$x" = "X$found_dir"; then
9926                         haveit=yes
9927                         break
9928                       fi
9929                     done
9930                     if test -z "$haveit"; then
9931                       rpathdirs="$rpathdirs $found_dir"
9932                     fi
9933                   else
9934                                                                                 haveit=
9935                     for x in $LDFLAGS $LIBICONV; do
9936
9937   acl_save_prefix="$prefix"
9938   prefix="$acl_final_prefix"
9939   acl_save_exec_prefix="$exec_prefix"
9940   exec_prefix="$acl_final_exec_prefix"
9941   eval x=\"$x\"
9942   exec_prefix="$acl_save_exec_prefix"
9943   prefix="$acl_save_prefix"
9944
9945                       if test "X$x" = "X-L$found_dir"; then
9946                         haveit=yes
9947                         break
9948                       fi
9949                     done
9950                     if test -z "$haveit"; then
9951                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9952                     fi
9953                     if test "$hardcode_minus_L" != no; then
9954                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9955                     else
9956                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9957                     fi
9958                   fi
9959                 fi
9960               fi
9961             else
9962               if test "X$found_a" != "X"; then
9963                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9964               else
9965                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9966               fi
9967             fi
9968                         additional_includedir=
9969             case "$found_dir" in
9970               */lib | */lib/)
9971                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9972                 additional_includedir="$basedir/include"
9973                 ;;
9974             esac
9975             if test "X$additional_includedir" != "X"; then
9976                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9977                 haveit=
9978                 if test "X$additional_includedir" = "X/usr/local/include"; then
9979                   if test -n "$GCC"; then
9980                     case $host_os in
9981                       linux*) haveit=yes;;
9982                     esac
9983                   fi
9984                 fi
9985                 if test -z "$haveit"; then
9986                   for x in $CPPFLAGS $INCICONV; do
9987
9988   acl_save_prefix="$prefix"
9989   prefix="$acl_final_prefix"
9990   acl_save_exec_prefix="$exec_prefix"
9991   exec_prefix="$acl_final_exec_prefix"
9992   eval x=\"$x\"
9993   exec_prefix="$acl_save_exec_prefix"
9994   prefix="$acl_save_prefix"
9995
9996                     if test "X$x" = "X-I$additional_includedir"; then
9997                       haveit=yes
9998                       break
9999                     fi
10000                   done
10001                   if test -z "$haveit"; then
10002                     if test -d "$additional_includedir"; then
10003                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10004                     fi
10005                   fi
10006                 fi
10007               fi
10008             fi
10009                         if test -n "$found_la"; then
10010                                                         save_libdir="$libdir"
10011               case "$found_la" in
10012                 */* | *\\*) . "$found_la" ;;
10013                 *) . "./$found_la" ;;
10014               esac
10015               libdir="$save_libdir"
10016                             for dep in $dependency_libs; do
10017                 case "$dep" in
10018                   -L*)
10019                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10020                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10021                       haveit=
10022                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10023                         if test -n "$GCC"; then
10024                           case $host_os in
10025                             linux*) haveit=yes;;
10026                           esac
10027                         fi
10028                       fi
10029                       if test -z "$haveit"; then
10030                         haveit=
10031                         for x in $LDFLAGS $LIBICONV; do
10032
10033   acl_save_prefix="$prefix"
10034   prefix="$acl_final_prefix"
10035   acl_save_exec_prefix="$exec_prefix"
10036   exec_prefix="$acl_final_exec_prefix"
10037   eval x=\"$x\"
10038   exec_prefix="$acl_save_exec_prefix"
10039   prefix="$acl_save_prefix"
10040
10041                           if test "X$x" = "X-L$additional_libdir"; then
10042                             haveit=yes
10043                             break
10044                           fi
10045                         done
10046                         if test -z "$haveit"; then
10047                           if test -d "$additional_libdir"; then
10048                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10049                           fi
10050                         fi
10051                         haveit=
10052                         for x in $LDFLAGS $LTLIBICONV; do
10053
10054   acl_save_prefix="$prefix"
10055   prefix="$acl_final_prefix"
10056   acl_save_exec_prefix="$exec_prefix"
10057   exec_prefix="$acl_final_exec_prefix"
10058   eval x=\"$x\"
10059   exec_prefix="$acl_save_exec_prefix"
10060   prefix="$acl_save_prefix"
10061
10062                           if test "X$x" = "X-L$additional_libdir"; then
10063                             haveit=yes
10064                             break
10065                           fi
10066                         done
10067                         if test -z "$haveit"; then
10068                           if test -d "$additional_libdir"; then
10069                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10070                           fi
10071                         fi
10072                       fi
10073                     fi
10074                     ;;
10075                   -R*)
10076                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10077                     if test "$enable_rpath" != no; then
10078                                                                   haveit=
10079                       for x in $rpathdirs; do
10080                         if test "X$x" = "X$dir"; then
10081                           haveit=yes
10082                           break
10083                         fi
10084                       done
10085                       if test -z "$haveit"; then
10086                         rpathdirs="$rpathdirs $dir"
10087                       fi
10088                                                                   haveit=
10089                       for x in $ltrpathdirs; do
10090                         if test "X$x" = "X$dir"; then
10091                           haveit=yes
10092                           break
10093                         fi
10094                       done
10095                       if test -z "$haveit"; then
10096                         ltrpathdirs="$ltrpathdirs $dir"
10097                       fi
10098                     fi
10099                     ;;
10100                   -l*)
10101                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10102                     ;;
10103                   *.la)
10104                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10105                     ;;
10106                   *)
10107                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10108                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10109                     ;;
10110                 esac
10111               done
10112             fi
10113           else
10114                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10115             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10116           fi
10117         fi
10118       fi
10119     done
10120   done
10121   if test "X$rpathdirs" != "X"; then
10122     if test -n "$hardcode_libdir_separator"; then
10123                         alldirs=
10124       for found_dir in $rpathdirs; do
10125         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10126       done
10127             acl_save_libdir="$libdir"
10128       libdir="$alldirs"
10129       eval flag=\"$hardcode_libdir_flag_spec\"
10130       libdir="$acl_save_libdir"
10131       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10132     else
10133             for found_dir in $rpathdirs; do
10134         acl_save_libdir="$libdir"
10135         libdir="$found_dir"
10136         eval flag=\"$hardcode_libdir_flag_spec\"
10137         libdir="$acl_save_libdir"
10138         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10139       done
10140     fi
10141   fi
10142   if test "X$ltrpathdirs" != "X"; then
10143             for found_dir in $ltrpathdirs; do
10144       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10145     done
10146   fi
10147
10148
10149
10150
10151
10152
10153
10154           am_save_CPPFLAGS="$CPPFLAGS"
10155
10156   for element in $INCICONV; do
10157     haveit=
10158     for x in $CPPFLAGS; do
10159
10160   acl_save_prefix="$prefix"
10161   prefix="$acl_final_prefix"
10162   acl_save_exec_prefix="$exec_prefix"
10163   exec_prefix="$acl_final_exec_prefix"
10164   eval x=\"$x\"
10165   exec_prefix="$acl_save_exec_prefix"
10166   prefix="$acl_save_prefix"
10167
10168       if test "X$x" = "X$element"; then
10169         haveit=yes
10170         break
10171       fi
10172     done
10173     if test -z "$haveit"; then
10174       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10175     fi
10176   done
10177
10178
10179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10180 $as_echo_n "checking for iconv... " >&6; }
10181 if test "${am_cv_func_iconv+set}" = set; then :
10182   $as_echo_n "(cached) " >&6
10183 else
10184
10185     am_cv_func_iconv="no, consider installing GNU libiconv"
10186     am_cv_lib_iconv=no
10187     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10188 /* end confdefs.h.  */
10189 #include <stdlib.h>
10190 #include <iconv.h>
10191 int
10192 main ()
10193 {
10194 iconv_t cd = iconv_open("","");
10195        iconv(cd,NULL,NULL,NULL,NULL);
10196        iconv_close(cd);
10197   ;
10198   return 0;
10199 }
10200 _ACEOF
10201 if ac_fn_cxx_try_link "$LINENO"; then :
10202   am_cv_func_iconv=yes
10203 fi
10204 rm -f core conftest.err conftest.$ac_objext \
10205     conftest$ac_exeext conftest.$ac_ext
10206     if test "$am_cv_func_iconv" != yes; then
10207       am_save_LIBS="$LIBS"
10208       LIBS="$LIBS $LIBICONV"
10209       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10210 /* end confdefs.h.  */
10211 #include <stdlib.h>
10212 #include <iconv.h>
10213 int
10214 main ()
10215 {
10216 iconv_t cd = iconv_open("","");
10217          iconv(cd,NULL,NULL,NULL,NULL);
10218          iconv_close(cd);
10219   ;
10220   return 0;
10221 }
10222 _ACEOF
10223 if ac_fn_cxx_try_link "$LINENO"; then :
10224   am_cv_lib_iconv=yes
10225         am_cv_func_iconv=yes
10226 fi
10227 rm -f core conftest.err conftest.$ac_objext \
10228     conftest$ac_exeext conftest.$ac_ext
10229       LIBS="$am_save_LIBS"
10230     fi
10231
10232 fi
10233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10234 $as_echo "$am_cv_func_iconv" >&6; }
10235   if test "$am_cv_func_iconv" = yes; then
10236
10237 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10238
10239   fi
10240   if test "$am_cv_lib_iconv" = yes; then
10241     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10242 $as_echo_n "checking how to link with libiconv... " >&6; }
10243     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10244 $as_echo "$LIBICONV" >&6; }
10245   else
10246             CPPFLAGS="$am_save_CPPFLAGS"
10247     LIBICONV=
10248     LTLIBICONV=
10249   fi
10250
10251
10252
10253   if test "$am_cv_func_iconv" = yes; then
10254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10255 $as_echo_n "checking for iconv declaration... " >&6; }
10256     if test "${am_cv_proto_iconv+set}" = set; then :
10257   $as_echo_n "(cached) " >&6
10258 else
10259
10260       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10261 /* end confdefs.h.  */
10262
10263 #include <stdlib.h>
10264 #include <iconv.h>
10265 extern
10266 #ifdef __cplusplus
10267 "C"
10268 #endif
10269 #if defined(__STDC__) || defined(__cplusplus)
10270 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10271 #else
10272 size_t iconv();
10273 #endif
10274
10275 int
10276 main ()
10277 {
10278
10279   ;
10280   return 0;
10281 }
10282 _ACEOF
10283 if ac_fn_cxx_try_compile "$LINENO"; then :
10284   am_cv_proto_iconv_arg1=""
10285 else
10286   am_cv_proto_iconv_arg1="const"
10287 fi
10288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10289       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);"
10290 fi
10291
10292     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10293     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10294          }$am_cv_proto_iconv" >&5
10295 $as_echo "${ac_t:-
10296          }$am_cv_proto_iconv" >&6; }
10297
10298 cat >>confdefs.h <<_ACEOF
10299 #define ICONV_CONST $am_cv_proto_iconv_arg1
10300 _ACEOF
10301
10302   fi
10303
10304 ac_ext=c
10305 ac_cpp='$CPP $CPPFLAGS'
10306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10309
10310
10311 # Until we have in-tree GNU iconv:
10312 LIBICONV_DEP=
10313
10314
10315
10316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10317 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10318 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10319   $as_echo_n "(cached) " >&6
10320 else
10321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10322 /* end confdefs.h.  */
10323 #include <locale.h>
10324 int
10325 main ()
10326 {
10327 return LC_MESSAGES
10328   ;
10329   return 0;
10330 }
10331 _ACEOF
10332 if ac_fn_c_try_link "$LINENO"; then :
10333   am_cv_val_LC_MESSAGES=yes
10334 else
10335   am_cv_val_LC_MESSAGES=no
10336 fi
10337 rm -f core conftest.err conftest.$ac_objext \
10338     conftest$ac_exeext conftest.$ac_ext
10339 fi
10340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10341 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10342   if test $am_cv_val_LC_MESSAGES = yes; then
10343
10344 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10345
10346   fi
10347
10348
10349
10350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10351 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10352 if test "${am_cv_langinfo_codeset+set}" = set; then :
10353   $as_echo_n "(cached) " >&6
10354 else
10355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10356 /* end confdefs.h.  */
10357 #include <langinfo.h>
10358 int
10359 main ()
10360 {
10361 char* cs = nl_langinfo(CODESET);
10362   ;
10363   return 0;
10364 }
10365 _ACEOF
10366 if ac_fn_c_try_link "$LINENO"; then :
10367   am_cv_langinfo_codeset=yes
10368 else
10369   am_cv_langinfo_codeset=no
10370 fi
10371 rm -f core conftest.err conftest.$ac_objext \
10372     conftest$ac_exeext conftest.$ac_ext
10373
10374 fi
10375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10376 $as_echo "$am_cv_langinfo_codeset" >&6; }
10377   if test $am_cv_langinfo_codeset = yes; then
10378
10379 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10380
10381   fi
10382
10383
10384 # We will need to find libiberty.h and ansidecl.h
10385 saved_CFLAGS="$CFLAGS"
10386 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10387 saved_CXXFLAGS="$CXXFLAGS"
10388 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10389 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10390         strsignal strstr stpcpy strverscmp \
10391         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10392         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
10393 do
10394   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10396 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10397 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10398   $as_echo_n "(cached) " >&6
10399 else
10400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10401 /* end confdefs.h.  */
10402 #undef $ac_tr_decl
10403 #define $ac_tr_decl 1
10404
10405 #include "ansidecl.h"
10406 #include "system.h"
10407
10408 int
10409 main ()
10410 {
10411 #ifndef $ac_func
10412 char *(*pfn) = (char *(*)) $ac_func ;
10413 #endif
10414   ;
10415   return 0;
10416 }
10417 _ACEOF
10418 if ac_fn_c_try_compile "$LINENO"; then :
10419   eval "gcc_cv_have_decl_$ac_func=yes"
10420 else
10421   eval "gcc_cv_have_decl_$ac_func=no"
10422 fi
10423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10424 fi
10425
10426 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10428 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10429 #define $ac_tr_decl 1
10430 _ACEOF
10431
10432 else
10433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10434 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10435 #define $ac_tr_decl 0
10436 _ACEOF
10437
10438 fi
10439
10440 done
10441
10442
10443 for ac_func in getrlimit setrlimit getrusage
10444 do
10445   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10447 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10448 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10449   $as_echo_n "(cached) " >&6
10450 else
10451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10452 /* end confdefs.h.  */
10453 #undef $ac_tr_decl
10454 #define $ac_tr_decl 1
10455
10456 #include "ansidecl.h"
10457 #include "system.h"
10458 #ifdef HAVE_SYS_RESOURCE_H
10459 #include <sys/resource.h>
10460 #endif
10461
10462
10463 int
10464 main ()
10465 {
10466 #ifndef $ac_func
10467 char *(*pfn) = (char *(*)) $ac_func ;
10468 #endif
10469   ;
10470   return 0;
10471 }
10472 _ACEOF
10473 if ac_fn_c_try_compile "$LINENO"; then :
10474   eval "gcc_cv_have_decl_$ac_func=yes"
10475 else
10476   eval "gcc_cv_have_decl_$ac_func=no"
10477 fi
10478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10479 fi
10480
10481 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10483 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10484 #define $ac_tr_decl 1
10485 _ACEOF
10486
10487 else
10488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10489 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10490 #define $ac_tr_decl 0
10491 _ACEOF
10492
10493 fi
10494
10495 done
10496
10497
10498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10499 /* end confdefs.h.  */
10500
10501 #include "ansidecl.h"
10502 #include "system.h"
10503 #ifdef HAVE_SYS_RESOURCE_H
10504 #include <sys/resource.h>
10505 #endif
10506
10507 int
10508 main ()
10509 {
10510 rlim_t l = 0;
10511   ;
10512   return 0;
10513 }
10514 _ACEOF
10515 if ac_fn_c_try_compile "$LINENO"; then :
10516
10517 else
10518
10519 $as_echo "#define rlim_t long" >>confdefs.h
10520
10521 fi
10522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10523
10524 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10525 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10526 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10527 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10528 for ac_func in ldgetname
10529 do
10530   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10532 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10533 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10534   $as_echo_n "(cached) " >&6
10535 else
10536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h.  */
10538 #undef $ac_tr_decl
10539 #define $ac_tr_decl 1
10540
10541 #include "ansidecl.h"
10542 #include "system.h"
10543 #ifdef HAVE_LDFCN_H
10544 #undef FREAD
10545 #undef FWRITE
10546 #include <ldfcn.h>
10547 #endif
10548
10549
10550 int
10551 main ()
10552 {
10553 #ifndef $ac_func
10554 char *(*pfn) = (char *(*)) $ac_func ;
10555 #endif
10556   ;
10557   return 0;
10558 }
10559 _ACEOF
10560 if ac_fn_c_try_compile "$LINENO"; then :
10561   eval "gcc_cv_have_decl_$ac_func=yes"
10562 else
10563   eval "gcc_cv_have_decl_$ac_func=no"
10564 fi
10565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10566 fi
10567
10568 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10570 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10571 #define $ac_tr_decl 1
10572 _ACEOF
10573
10574 else
10575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10576 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10577 #define $ac_tr_decl 0
10578 _ACEOF
10579
10580 fi
10581
10582 done
10583
10584
10585 for ac_func in times
10586 do
10587   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10589 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10590 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10591   $as_echo_n "(cached) " >&6
10592 else
10593   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10594 /* end confdefs.h.  */
10595 #undef $ac_tr_decl
10596 #define $ac_tr_decl 1
10597
10598 #include "ansidecl.h"
10599 #include "system.h"
10600 #ifdef HAVE_SYS_TIMES_H
10601 #include <sys/times.h>
10602 #endif
10603
10604
10605 int
10606 main ()
10607 {
10608 #ifndef $ac_func
10609 char *(*pfn) = (char *(*)) $ac_func ;
10610 #endif
10611   ;
10612   return 0;
10613 }
10614 _ACEOF
10615 if ac_fn_c_try_compile "$LINENO"; then :
10616   eval "gcc_cv_have_decl_$ac_func=yes"
10617 else
10618   eval "gcc_cv_have_decl_$ac_func=no"
10619 fi
10620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10621 fi
10622
10623 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10625 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10626 #define $ac_tr_decl 1
10627 _ACEOF
10628
10629 else
10630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10631 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10632 #define $ac_tr_decl 0
10633 _ACEOF
10634
10635 fi
10636
10637 done
10638
10639
10640 for ac_func in sigaltstack
10641 do
10642   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10644 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10645 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10646   $as_echo_n "(cached) " >&6
10647 else
10648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10649 /* end confdefs.h.  */
10650 #undef $ac_tr_decl
10651 #define $ac_tr_decl 1
10652
10653 #include "ansidecl.h"
10654 #include "system.h"
10655 #include <signal.h>
10656
10657
10658 int
10659 main ()
10660 {
10661 #ifndef $ac_func
10662 char *(*pfn) = (char *(*)) $ac_func ;
10663 #endif
10664   ;
10665   return 0;
10666 }
10667 _ACEOF
10668 if ac_fn_c_try_compile "$LINENO"; then :
10669   eval "gcc_cv_have_decl_$ac_func=yes"
10670 else
10671   eval "gcc_cv_have_decl_$ac_func=no"
10672 fi
10673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10674 fi
10675
10676 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10678 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10679 #define $ac_tr_decl 1
10680 _ACEOF
10681
10682 else
10683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10684 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10685 #define $ac_tr_decl 0
10686 _ACEOF
10687
10688 fi
10689
10690 done
10691
10692
10693 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10694 # prototype.
10695 ac_ext=cpp
10696 ac_cpp='$CXXCPP $CPPFLAGS'
10697 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10698 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10699 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10700
10701 for ac_func in madvise
10702 do
10703   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10705 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10706 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10707   $as_echo_n "(cached) " >&6
10708 else
10709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10710 /* end confdefs.h.  */
10711 #undef $ac_tr_decl
10712 #define $ac_tr_decl 1
10713
10714   #include "ansidecl.h"
10715   #include "system.h"
10716
10717
10718 int
10719 main ()
10720 {
10721 #ifndef $ac_func
10722 char *(*pfn) = (char *(*)) $ac_func ;
10723 #endif
10724   ;
10725   return 0;
10726 }
10727 _ACEOF
10728 if ac_fn_cxx_try_compile "$LINENO"; then :
10729   eval "gcc_cv_have_decl_$ac_func=yes"
10730 else
10731   eval "gcc_cv_have_decl_$ac_func=no"
10732 fi
10733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10734 fi
10735
10736 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10738 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10739 #define $ac_tr_decl 1
10740 _ACEOF
10741
10742 else
10743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10744 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10745 #define $ac_tr_decl 0
10746 _ACEOF
10747
10748 fi
10749
10750 done
10751
10752 ac_ext=c
10753 ac_cpp='$CPP $CPPFLAGS'
10754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10757
10758
10759 # More time-related stuff.
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10761 $as_echo_n "checking for struct tms... " >&6; }
10762 if test "${ac_cv_struct_tms+set}" = set; then :
10763   $as_echo_n "(cached) " >&6
10764 else
10765
10766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10767 /* end confdefs.h.  */
10768
10769 #include "ansidecl.h"
10770 #include "system.h"
10771 #ifdef HAVE_SYS_TIMES_H
10772 #include <sys/times.h>
10773 #endif
10774
10775 int
10776 main ()
10777 {
10778 struct tms tms;
10779   ;
10780   return 0;
10781 }
10782 _ACEOF
10783 if ac_fn_c_try_compile "$LINENO"; then :
10784   ac_cv_struct_tms=yes
10785 else
10786   ac_cv_struct_tms=no
10787 fi
10788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10789 fi
10790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10791 $as_echo "$ac_cv_struct_tms" >&6; }
10792 if test $ac_cv_struct_tms = yes; then
10793
10794 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10795
10796 fi
10797
10798 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10799 # revisit after autoconf 2.50.
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10801 $as_echo_n "checking for clock_t... " >&6; }
10802 if test "${gcc_cv_type_clock_t+set}" = set; then :
10803   $as_echo_n "(cached) " >&6
10804 else
10805
10806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10807 /* end confdefs.h.  */
10808
10809 #include "ansidecl.h"
10810 #include "system.h"
10811
10812 int
10813 main ()
10814 {
10815 clock_t x;
10816   ;
10817   return 0;
10818 }
10819 _ACEOF
10820 if ac_fn_c_try_compile "$LINENO"; then :
10821   gcc_cv_type_clock_t=yes
10822 else
10823   gcc_cv_type_clock_t=no
10824 fi
10825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10826 fi
10827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10828 $as_echo "$gcc_cv_type_clock_t" >&6; }
10829 if test $gcc_cv_type_clock_t = yes; then
10830
10831 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10832
10833 fi
10834
10835 # Check if F_SETLKW is supported by fcntl.
10836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10837 $as_echo_n "checking for F_SETLKW... " >&6; }
10838 if test "${ac_cv_f_setlkw+set}" = set; then :
10839   $as_echo_n "(cached) " >&6
10840 else
10841
10842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10843 /* end confdefs.h.  */
10844
10845 #include <fcntl.h>
10846 int
10847 main ()
10848 {
10849
10850 struct flock fl;
10851 fl.l_whence = 0;
10852 fl.l_start = 0;
10853 fl.l_len = 0;
10854 fl.l_pid = 0;
10855 return fcntl (1, F_SETLKW, &fl);
10856   ;
10857   return 0;
10858 }
10859 _ACEOF
10860 if ac_fn_c_try_compile "$LINENO"; then :
10861   ac_cv_f_setlkw=yes
10862 else
10863   ac_cv_f_setlkw=no
10864 fi
10865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10866 fi
10867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10868 $as_echo "$ac_cv_f_setlkw" >&6; }
10869 if test $ac_cv_f_setlkw = yes; then
10870
10871 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10872
10873 fi
10874
10875 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10876 CFLAGS="$saved_CFLAGS"
10877 CXXFLAGS="$saved_CXXFLAGS"
10878
10879 # mkdir takes a single argument on some systems.
10880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10881 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10882 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10883   $as_echo_n "(cached) " >&6
10884 else
10885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10886 /* end confdefs.h.  */
10887
10888 #include <sys/types.h>
10889 #ifdef HAVE_SYS_STAT_H
10890 # include <sys/stat.h>
10891 #endif
10892 #ifdef HAVE_UNISTD_H
10893 # include <unistd.h>
10894 #endif
10895 #ifdef HAVE_DIRECT_H
10896 # include <direct.h>
10897 #endif
10898 int
10899 main ()
10900 {
10901 mkdir ("foo", 0);
10902   ;
10903   return 0;
10904 }
10905 _ACEOF
10906 if ac_fn_c_try_compile "$LINENO"; then :
10907   gcc_cv_mkdir_takes_one_arg=no
10908 else
10909   gcc_cv_mkdir_takes_one_arg=yes
10910 fi
10911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10912 fi
10913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10914 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10915 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10916
10917 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10918
10919 fi
10920
10921
10922 # File extensions
10923 manext='.1'
10924 objext='.o'
10925
10926
10927
10928 # With Setjmp/Longjmp based exception handling.
10929 # Check whether --enable-sjlj-exceptions was given.
10930 if test "${enable_sjlj_exceptions+set}" = set; then :
10931   enableval=$enable_sjlj_exceptions; case $target in
10932   *-*-hpux10*)
10933     if test $enableval != yes; then
10934       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10935 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10936       enableval=yes
10937     fi
10938     ;;
10939 esac
10940 force_sjlj_exceptions=yes
10941 else
10942   case $target in
10943   *-*-hpux10*)
10944     force_sjlj_exceptions=yes
10945     enableval=yes
10946     ;;
10947   *)
10948     force_sjlj_exceptions=no
10949     ;;
10950 esac
10951 fi
10952
10953 if test $force_sjlj_exceptions = yes; then
10954   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10955
10956 cat >>confdefs.h <<_ACEOF
10957 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10958 _ACEOF
10959
10960 fi
10961
10962 # --------------------------------------------------------
10963 # Build, host, and target specific configuration fragments
10964 # --------------------------------------------------------
10965
10966 # Collect build-machine-specific information.
10967 . ${srcdir}/config.build
10968
10969 # Collect host-machine-specific information.
10970 . ${srcdir}/config.host
10971
10972 target_gtfiles=
10973
10974 # Collect target-machine-specific information.
10975 . ${srcdir}/config.gcc
10976
10977 extra_objs="${host_extra_objs} ${extra_objs}"
10978 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10979
10980 # Default the target-machine variables that were not explicitly set.
10981 if test x"$tm_file" = x
10982 then tm_file=$cpu_type/$cpu_type.h; fi
10983
10984 if test x"$extra_headers" = x
10985 then extra_headers=; fi
10986
10987 if test x$md_file = x
10988 then md_file=$cpu_type/$cpu_type.md; fi
10989
10990 if test x$out_file = x
10991 then out_file=$cpu_type/$cpu_type.c; fi
10992
10993 if test x"$tmake_file" = x
10994 then tmake_file=$cpu_type/t-$cpu_type
10995 fi
10996
10997 # Support --enable-initfini-array.
10998 if test x$enable_initfini_array != xno; then
10999   tm_file="${tm_file} initfini-array.h"
11000 fi
11001
11002 if test x"$dwarf2" = xyes
11003 then tm_file="$tm_file tm-dwarf2.h"
11004 fi
11005
11006 # Say what files are being used for the output code and MD file.
11007 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11008 echo "Using \`$srcdir/config/$md_file' as machine description file."
11009
11010 # If any of the xm_file variables contain nonexistent files, warn
11011 # about them and drop them.
11012
11013 bx=
11014 for x in $build_xm_file; do
11015   if    test -f $srcdir/config/$x
11016   then      bx="$bx $x"
11017   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11018 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11019   fi
11020 done
11021 build_xm_file="$bx"
11022
11023 hx=
11024 for x in $host_xm_file; do
11025   if    test -f $srcdir/config/$x
11026   then      hx="$hx $x"
11027   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11028 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11029   fi
11030 done
11031 host_xm_file="$hx"
11032
11033 tx=
11034 for x in $xm_file; do
11035   if    test -f $srcdir/config/$x
11036   then      tx="$tx $x"
11037   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11038 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11039   fi
11040 done
11041 xm_file="$tx"
11042
11043 count=a
11044 for f in $tm_file; do
11045         count=${count}x
11046 done
11047 if test $count = ax; then
11048         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11049 else
11050         echo "Using the following target machine macro files:"
11051         for f in $tm_file; do
11052                 echo "  $srcdir/config/$f"
11053         done
11054 fi
11055
11056 if test x$need_64bit_hwint = xyes; then
11057
11058 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11059
11060 fi
11061
11062 if test x$use_long_long_for_widest_fast_int = xyes; then
11063
11064 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11065
11066 fi
11067
11068 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11069
11070 cat >>confdefs.h <<_ACEOF
11071 #define HAVE_GNU_LD $gnu_ld_bool
11072 _ACEOF
11073
11074
11075 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11076
11077 cat >>confdefs.h <<_ACEOF
11078 #define HAVE_GNU_AS $gnu_as_bool
11079 _ACEOF
11080
11081
11082 count=a
11083 for f in $host_xm_file; do
11084         count=${count}x
11085 done
11086 if test $count = a; then
11087         :
11088 elif test $count = ax; then
11089         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11090 else
11091         echo "Using the following host machine macro files:"
11092         for f in $host_xm_file; do
11093                 echo "  $srcdir/config/$f"
11094         done
11095 fi
11096 echo "Using ${out_host_hook_obj} for host machine hooks."
11097
11098 if test "$host_xm_file" != "$build_xm_file"; then
11099         count=a
11100         for f in $build_xm_file; do
11101                 count=${count}x
11102         done
11103         if test $count = a; then
11104                 :
11105         elif test $count = ax; then
11106                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11107         else
11108                 echo "Using the following build machine macro files:"
11109                 for f in $build_xm_file; do
11110                         echo "  $srcdir/config/$f"
11111                 done
11112         fi
11113 fi
11114
11115 if test -n "$configured_native_system_header_dir"; then
11116   native_system_header_dir=$configured_native_system_header_dir
11117 fi
11118 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11119
11120
11121 case ${host} in
11122   powerpc*-*-darwin*)
11123     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11124 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11125 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11126   $as_echo_n "(cached) " >&6
11127 else
11128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11129 /* end confdefs.h.  */
11130
11131 #include <sys/cdefs.h>
11132 #include <sys/signal.h>
11133 #include <ucontext.h>
11134 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11135
11136 _ACEOF
11137 if ac_fn_c_try_compile "$LINENO"; then :
11138   gcc_cv_mcontext_underscores=no
11139 else
11140   gcc_cv_mcontext_underscores=yes
11141 fi
11142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11143 fi
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11145 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11146       if test $gcc_cv_mcontext_underscores = yes; then
11147
11148 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11149
11150       fi
11151     ;;
11152 esac
11153
11154 # ---------
11155 # Threading
11156 # ---------
11157
11158 # Check if a valid thread package
11159 case ${enable_threads} in
11160   "" | no)
11161     # No threads
11162     target_thread_file='single'
11163     ;;
11164   yes)
11165     # default
11166     target_thread_file='single'
11167     ;;
11168   aix | dce | lynx | mipssde | posix | rtems | \
11169   single | tpf | vxworks | win32)
11170     target_thread_file=${enable_threads}
11171     ;;
11172   *)
11173     echo "${enable_threads} is an unknown thread package" 1>&2
11174     exit 1
11175     ;;
11176 esac
11177
11178 if test x${thread_file} = x; then
11179   # No thread file set by target-specific clauses in config.gcc,
11180   # so use file chosen by default logic above
11181   thread_file=${target_thread_file}
11182 fi
11183
11184 # --------
11185 # UNSORTED
11186 # --------
11187
11188 use_cxa_atexit=no
11189 if test x$enable___cxa_atexit = xyes || \
11190    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11191   if test x$host = x$target; then
11192     case $host in
11193       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11194       # keyed to flag_use_cxa_atexit
11195       *-*-mingw32*)
11196         use_cxa_atexit=yes
11197         ;;
11198       powerpc-ibm-aix*)
11199         use_cxa_atexit=yes
11200         ;;
11201       *)
11202         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11203 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11204   use_cxa_atexit=yes
11205 else
11206   echo "__cxa_atexit can't be enabled on this target"
11207 fi
11208
11209         ;;
11210     esac
11211   else
11212     # We can't check for __cxa_atexit when building a cross, so assume
11213     # it is available
11214     use_cxa_atexit=yes
11215   fi
11216   if test x$use_cxa_atexit = xyes; then
11217
11218 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11219
11220   fi
11221 fi
11222
11223 # Look for a file containing extra machine modes.
11224 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11225   extra_modes_file='$(srcdir)'/config/${extra_modes}
11226
11227
11228 cat >>confdefs.h <<_ACEOF
11229 #define EXTRA_MODES_FILE "config/$extra_modes"
11230 _ACEOF
11231
11232 fi
11233
11234 # Convert extra_options into a form suitable for Makefile use.
11235 extra_opt_files=
11236 all_opt_files=
11237 for f in $extra_options; do
11238   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11239   all_opt_files="$all_opt_files $srcdir/config/$f"
11240 done
11241
11242
11243 # auto-host.h is the file containing items generated by autoconf and is
11244 # the first file included by config.h.
11245 # If host=build, it is correct to have bconfig include auto-host.h
11246 # as well.  If host!=build, we are in error and need to do more
11247 # work to find out the build config parameters.
11248 if test x$host = x$build
11249 then
11250         build_auto=auto-host.h
11251 else
11252         # We create a subdir, then run autoconf in the subdir.
11253         # To prevent recursion we set host and build for the new
11254         # invocation of configure to the build for this invocation
11255         # of configure.
11256         tempdir=build.$$
11257         rm -rf $tempdir
11258         mkdir $tempdir
11259         cd $tempdir
11260         case ${srcdir} in
11261         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11262         *) realsrcdir=../${srcdir};;
11263         esac
11264         saved_CFLAGS="${CFLAGS}"
11265         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11266         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11267         ${realsrcdir}/configure \
11268                 --enable-languages=${enable_languages-all} \
11269                 --target=$target_alias --host=$build_alias --build=$build_alias
11270         CFLAGS="${saved_CFLAGS}"
11271
11272         # We just finished tests for the build machine, so rename
11273         # the file auto-build.h in the gcc directory.
11274         mv auto-host.h ../auto-build.h
11275         cd ..
11276         rm -rf $tempdir
11277         build_auto=auto-build.h
11278 fi
11279
11280
11281 tm_file="${tm_file} defaults.h"
11282 tm_p_file="${tm_p_file} tm-preds.h"
11283 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11284 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11285 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11286 # put this back in temporarily.
11287 xm_file="auto-host.h ansidecl.h ${xm_file}"
11288
11289 # --------
11290 # UNSORTED
11291 # --------
11292
11293 # Compile in configure arguments.
11294 if test -f configargs.h ; then
11295         # Being re-configured.
11296         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11297         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11298 else
11299         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11300 fi
11301
11302 # Double all backslashes and backslash all quotes to turn
11303 # gcc_config_arguments into a C string.
11304 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11305 $gcc_config_arguments
11306 EOF
11307 gcc_config_arguments_str=`cat conftest.out`
11308 rm -f conftest.out
11309
11310 cat > configargs.h <<EOF
11311 /* Generated automatically. */
11312 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11313 static const char thread_model[] = "$thread_file";
11314
11315 static const struct {
11316   const char *name, *value;
11317 } configure_default_options[] = $configure_default_options;
11318 EOF
11319
11320 gcc_BASEVER=`cat $srcdir/BASE-VER`
11321 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11322 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11323 if test -f $srcdir/REVISION ; then
11324         gcc_REVISION=`cat $srcdir/REVISION`
11325 else
11326         gcc_REVISION=""
11327 fi
11328 cat > plugin-version.h <<EOF
11329 #include "configargs.h"
11330
11331 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11332 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11333 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11334 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11335
11336 static char basever[] = "$gcc_BASEVER";
11337 static char datestamp[] = "$gcc_DATESTAMP";
11338 static char devphase[] = "$gcc_DEVPHASE";
11339 static char revision[] = "$gcc_REVISION";
11340
11341 /* FIXME plugins: We should make the version information more precise.
11342    One way to do is to add a checksum. */
11343
11344 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11345                                                 devphase, revision,
11346                                                 configuration_arguments};
11347 EOF
11348
11349 # Internationalization
11350 # If we haven't got the data from the intl directory,
11351 # assume NLS is disabled.
11352 USE_NLS=no
11353 LIBINTL=
11354 LIBINTL_DEP=
11355 INCINTL=
11356 XGETTEXT=
11357 GMSGFMT=
11358 POSUB=
11359
11360 if test -f  ../intl/config.intl; then
11361   .  ../intl/config.intl
11362 fi
11363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11364 $as_echo_n "checking whether NLS is requested... " >&6; }
11365 if test x"$USE_NLS" != xyes; then
11366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11367 $as_echo "no" >&6; }
11368 else
11369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11370 $as_echo "yes" >&6; }
11371
11372 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11373
11374
11375   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11376 $as_echo_n "checking for catalogs to be installed... " >&6; }
11377   # Look for .po and .gmo files in the source directory.
11378   CATALOGS=
11379   XLINGUAS=
11380   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11381     # If there aren't any .gmo files the shell will give us the
11382     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11383     # weeded out.
11384     case "$cat" in *\**)
11385       continue;;
11386     esac
11387     # The quadruple backslash is collapsed to a double backslash
11388     # by the backticks, then collapsed again by the double quotes,
11389     # leaving us with one backslash in the sed expression (right
11390     # before the dot that mustn't act as a wildcard).
11391     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11392     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11393     # The user is allowed to set LINGUAS to a list of languages to
11394     # install catalogs for.  If it's empty that means "all of them."
11395     if test "x$LINGUAS" = x; then
11396       CATALOGS="$CATALOGS $cat"
11397       XLINGUAS="$XLINGUAS $lang"
11398     else
11399       case "$LINGUAS" in *$lang*)
11400         CATALOGS="$CATALOGS $cat"
11401         XLINGUAS="$XLINGUAS $lang"
11402         ;;
11403       esac
11404     fi
11405   done
11406   LINGUAS="$XLINGUAS"
11407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11408 $as_echo "$LINGUAS" >&6; }
11409
11410
11411     DATADIRNAME=share
11412
11413   INSTOBJEXT=.mo
11414
11415   GENCAT=gencat
11416
11417   CATOBJEXT=.gmo
11418
11419 fi
11420
11421 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11422 # -liconv on the link line twice.
11423 case "$LIBINTL" in *$LIBICONV*)
11424         LIBICONV= ;;
11425 esac
11426
11427 # Check whether --enable-secureplt was given.
11428 if test "${enable_secureplt+set}" = set; then :
11429   enableval=$enable_secureplt;
11430 fi
11431
11432
11433 # Check whether --enable-leading-mingw64-underscores was given.
11434 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11435   enableval=$enable_leading_mingw64_underscores;
11436 fi
11437
11438 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11439
11440 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11441
11442 fi
11443
11444 # Check whether --enable-cld was given.
11445 if test "${enable_cld+set}" = set; then :
11446   enableval=$enable_cld;
11447 else
11448   enable_cld=no
11449 fi
11450
11451
11452 # Check whether --enable-frame-pointer was given.
11453 if test "${enable_frame_pointer+set}" = set; then :
11454   enableval=$enable_frame_pointer;
11455 else
11456
11457 case $target_os in
11458 linux* | darwin[8912]*)
11459   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11460   # DWARF2.
11461   enable_frame_pointer=no
11462   ;;
11463 *)
11464   enable_frame_pointer=yes
11465   ;;
11466 esac
11467
11468 fi
11469
11470
11471 # Windows32 Registry support for specifying GCC installation paths.
11472 # Check whether --enable-win32-registry was given.
11473 if test "${enable_win32_registry+set}" = set; then :
11474   enableval=$enable_win32_registry;
11475 fi
11476
11477
11478 case $host_os in
11479   win32 | pe | cygwin* | mingw32* | uwin*)
11480     if test "x$enable_win32_registry" != xno; then
11481       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11482 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11483 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11484   $as_echo_n "(cached) " >&6
11485 else
11486   ac_func_search_save_LIBS=$LIBS
11487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11488 /* end confdefs.h.  */
11489
11490 /* Override any GCC internal prototype to avoid an error.
11491    Use char because int might match the return type of a GCC
11492    builtin and then its argument prototype would still apply.  */
11493 #ifdef __cplusplus
11494 extern "C"
11495 #endif
11496 char RegOpenKeyExA ();
11497 int
11498 main ()
11499 {
11500 return RegOpenKeyExA ();
11501   ;
11502   return 0;
11503 }
11504 _ACEOF
11505 for ac_lib in '' advapi32; do
11506   if test -z "$ac_lib"; then
11507     ac_res="none required"
11508   else
11509     ac_res=-l$ac_lib
11510     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11511   fi
11512   if ac_fn_c_try_link "$LINENO"; then :
11513   ac_cv_search_RegOpenKeyExA=$ac_res
11514 fi
11515 rm -f core conftest.err conftest.$ac_objext \
11516     conftest$ac_exeext
11517   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11518   break
11519 fi
11520 done
11521 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11522
11523 else
11524   ac_cv_search_RegOpenKeyExA=no
11525 fi
11526 rm conftest.$ac_ext
11527 LIBS=$ac_func_search_save_LIBS
11528 fi
11529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11530 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11531 ac_res=$ac_cv_search_RegOpenKeyExA
11532 if test "$ac_res" != no; then :
11533   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11534
11535 else
11536   enable_win32_registry=no
11537 fi
11538
11539     fi
11540
11541     if test "x$enable_win32_registry" != xno; then
11542
11543 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11544
11545
11546       if test "x$enable_win32_registry" != xyes \
11547          && test "x$enable_win32_registry" != x; then
11548
11549 cat >>confdefs.h <<_ACEOF
11550 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11551 _ACEOF
11552
11553       fi
11554     fi
11555   ;;
11556 esac
11557
11558 # Get an absolute path to the GCC top-level source directory
11559 holddir=`${PWDCMD-pwd}`
11560 cd $srcdir
11561 topdir=`${PWDCMD-pwd}`
11562 cd $holddir
11563
11564 # Conditionalize the makefile for this host machine.
11565 xmake_file=
11566 for f in ${host_xmake_file}
11567 do
11568         if test -f ${srcdir}/config/$f
11569         then
11570                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11571         fi
11572 done
11573
11574 # Conditionalize the makefile for this target machine.
11575 tmake_file_=
11576 for f in ${tmake_file}
11577 do
11578         if test -f ${srcdir}/config/$f
11579         then
11580                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11581         fi
11582 done
11583 tmake_file="${tmake_file_}"
11584
11585 out_object_file=`basename $out_file .c`.o
11586 common_out_object_file=`basename $common_out_file .c`.o
11587
11588 tm_file_list="options.h"
11589 tm_include_list="options.h insn-constants.h"
11590 for f in $tm_file; do
11591   case $f in
11592     ./* )
11593        f=`echo $f | sed 's/^..//'`
11594        tm_file_list="${tm_file_list} $f"
11595        tm_include_list="${tm_include_list} $f"
11596        ;;
11597     defaults.h )
11598        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11599        tm_include_list="${tm_include_list} $f"
11600        ;;
11601     * )
11602        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11603        tm_include_list="${tm_include_list} config/$f"
11604        ;;
11605   esac
11606 done
11607
11608 tm_p_file_list=
11609 tm_p_include_list=
11610 for f in $tm_p_file; do
11611   case $f in
11612     tm-preds.h )
11613        tm_p_file_list="${tm_p_file_list} $f"
11614        tm_p_include_list="${tm_p_include_list} $f"
11615        ;;
11616     * )
11617        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11618        tm_p_include_list="${tm_p_include_list} config/$f"
11619   esac
11620 done
11621
11622 xm_file_list=
11623 xm_include_list=
11624 for f in $xm_file; do
11625   case $f in
11626     ansidecl.h )
11627        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11628        xm_include_list="${xm_include_list} $f"
11629        ;;
11630     auto-host.h )
11631        xm_file_list="${xm_file_list} $f"
11632        xm_include_list="${xm_include_list} $f"
11633        ;;
11634     * )
11635        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11636        xm_include_list="${xm_include_list} config/$f"
11637        ;;
11638   esac
11639 done
11640
11641 host_xm_file_list=
11642 host_xm_include_list=
11643 for f in $host_xm_file; do
11644   case $f in
11645     ansidecl.h )
11646        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11647        host_xm_include_list="${host_xm_include_list} $f"
11648        ;;
11649     auto-host.h )
11650        host_xm_file_list="${host_xm_file_list} $f"
11651        host_xm_include_list="${host_xm_include_list} $f"
11652        ;;
11653     * )
11654        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11655        host_xm_include_list="${host_xm_include_list} config/$f"
11656        ;;
11657   esac
11658 done
11659
11660 build_xm_file_list=
11661 for f in $build_xm_file; do
11662   case $f in
11663     ansidecl.h )
11664        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11665        build_xm_include_list="${build_xm_include_list} $f"
11666        ;;
11667     auto-build.h | auto-host.h )
11668        build_xm_file_list="${build_xm_file_list} $f"
11669        build_xm_include_list="${build_xm_include_list} $f"
11670        ;;
11671     * )
11672        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11673        build_xm_include_list="${build_xm_include_list} config/$f"
11674        ;;
11675   esac
11676 done
11677
11678 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11679 # cross-compiler which does not use the native headers and libraries.
11680 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11681 CROSS=
11682 ALL=all.internal
11683 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11684
11685 if test "x$with_build_sysroot" != x; then
11686   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11687 else
11688   # This value is used, even on a native system, because
11689   # CROSS_SYSTEM_HEADER_DIR is just
11690   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11691   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11692 fi
11693
11694 if test x$host != x$target
11695 then
11696         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11697         ALL=all.cross
11698         SYSTEM_HEADER_DIR=$build_system_header_dir
11699         case "$host","$target" in
11700         # Darwin crosses can use the host system's libraries and headers,
11701         # because of the fat library support.  Of course, it must be the
11702         # same version of Darwin on both sides.  Allow the user to
11703         # just say --target=foo-darwin without a version number to mean
11704         # "the version on this system".
11705             *-*-darwin*,*-*-darwin*)
11706                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11707                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11708                 if test $hostos = $targetos -o $targetos = darwin ; then
11709                     CROSS=
11710                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11711                     with_headers=yes
11712                 fi
11713                 ;;
11714
11715             i?86-*-*,x86_64-*-* \
11716             | powerpc*-*-*,powerpc64*-*-*)
11717                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11718         esac
11719
11720         case $target in
11721                 *-*-mingw*)
11722                         if test "x$with_headers" = x; then
11723                                 with_headers=yes
11724                         fi
11725                         ;;
11726                 *)
11727                         ;;
11728         esac
11729 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11730         SYSTEM_HEADER_DIR=$build_system_header_dir
11731 fi
11732
11733 # If this is a cross-compiler that does not
11734 # have its own set of headers then define
11735 # inhibit_libc
11736
11737 # If this is using newlib, without having the headers available now,
11738 # then define inhibit_libc in LIBGCC2_CFLAGS.
11739 # This prevents libgcc2 from containing any code which requires libc
11740 # support.
11741 : ${inhibit_libc=false}
11742 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11743        test x$with_newlib = xyes ; } &&
11744      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11745        inhibit_libc=true
11746 fi
11747
11748
11749 # When building gcc with a cross-compiler, we need to adjust things so
11750 # that the generator programs are still built with the native compiler.
11751 # Also, we cannot run fixincludes.
11752
11753 # These are the normal (build=host) settings:
11754 CC_FOR_BUILD='$(CC)'
11755 CXX_FOR_BUILD='$(CXX)'
11756 BUILD_CFLAGS='$(ALL_CFLAGS)'
11757 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11758 BUILD_LDFLAGS='$(LDFLAGS)'
11759 STMP_FIXINC=stmp-fixinc
11760
11761 # And these apply if build != host, or we are generating coverage data
11762 if test x$build != x$host || test "x$coverage_flags" != x
11763 then
11764     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11765     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11766 fi
11767
11768 # Expand extra_headers to include complete path.
11769 # This substitutes for lots of t-* files.
11770 extra_headers_list=
11771 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11772 for file in ${extra_headers} ; do
11773   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11774 done
11775
11776 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11777 if test x"$use_gcc_tgmath" = xyes
11778 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11779 fi
11780
11781 # Define collect2 in Makefile.
11782 case $host_can_use_collect2 in
11783   no) collect2= ;;
11784   *) collect2='collect2$(exeext)' ;;
11785 esac
11786
11787
11788 # Add a definition of USE_COLLECT2 if system wants one.
11789 case $use_collect2 in
11790   no) use_collect2= ;;
11791   "") ;;
11792   *)
11793     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11794     xm_defines="${xm_defines} USE_COLLECT2"
11795     case $host_can_use_collect2 in
11796       no)
11797         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11798         ;;
11799     esac
11800     ;;
11801 esac
11802
11803
11804 cat >>confdefs.h <<_ACEOF
11805 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11806 _ACEOF
11807
11808
11809 # ---------------------------
11810 # Assembler & linker features
11811 # ---------------------------
11812
11813 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11814 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11815 # However when ld-new is first executed from the build tree, libtool will
11816 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11817 # to the build tree.  While doing this we need to use the previous-stage
11818 # linker, or we have an infinite loop.  The presence of a shell script as
11819 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11820 # the gcc/collect-ld script.  So we need to know how libtool works, or
11821 # exec-tool will fail.
11822
11823
11824 case `pwd` in
11825   *\ * | *\     *)
11826     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11827 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11828 esac
11829
11830
11831
11832 macro_version='2.2.7a'
11833 macro_revision='1.3134'
11834
11835
11836
11837
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847 ltmain="$ac_aux_dir/ltmain.sh"
11848
11849 # Backslashify metacharacters that are still active within
11850 # double-quoted strings.
11851 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11852
11853 # Same as above, but do not quote variable references.
11854 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11855
11856 # Sed substitution to delay expansion of an escaped shell variable in a
11857 # double_quote_subst'ed string.
11858 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11859
11860 # Sed substitution to delay expansion of an escaped single quote.
11861 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11862
11863 # Sed substitution to avoid accidental globbing in evaled expressions
11864 no_glob_subst='s/\*/\\\*/g'
11865
11866 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11867 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11868 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11869
11870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11871 $as_echo_n "checking how to print strings... " >&6; }
11872 # Test print first, because it will be a builtin if present.
11873 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11874    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11875   ECHO='print -r --'
11876 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11877   ECHO='printf %s\n'
11878 else
11879   # Use this function as a fallback that always works.
11880   func_fallback_echo ()
11881   {
11882     eval 'cat <<_LTECHO_EOF
11883 $1
11884 _LTECHO_EOF'
11885   }
11886   ECHO='func_fallback_echo'
11887 fi
11888
11889 # func_echo_all arg...
11890 # Invoke $ECHO with all args, space-separated.
11891 func_echo_all ()
11892 {
11893     $ECHO ""
11894 }
11895
11896 case "$ECHO" in
11897   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11898 $as_echo "printf" >&6; } ;;
11899   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11900 $as_echo "print -r" >&6; } ;;
11901   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11902 $as_echo "cat" >&6; } ;;
11903 esac
11904
11905
11906
11907
11908
11909
11910
11911
11912
11913
11914
11915
11916
11917
11918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11919 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11920 if test "${ac_cv_path_SED+set}" = set; then :
11921   $as_echo_n "(cached) " >&6
11922 else
11923             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11924      for ac_i in 1 2 3 4 5 6 7; do
11925        ac_script="$ac_script$as_nl$ac_script"
11926      done
11927      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11928      { ac_script=; unset ac_script;}
11929      if test -z "$SED"; then
11930   ac_path_SED_found=false
11931   # Loop through the user's path and test for each of PROGNAME-LIST
11932   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11933 for as_dir in $PATH
11934 do
11935   IFS=$as_save_IFS
11936   test -z "$as_dir" && as_dir=.
11937     for ac_prog in sed gsed; do
11938     for ac_exec_ext in '' $ac_executable_extensions; do
11939       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11940       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11941 # Check for GNU ac_path_SED and select it if it is found.
11942   # Check for GNU $ac_path_SED
11943 case `"$ac_path_SED" --version 2>&1` in
11944 *GNU*)
11945   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11946 *)
11947   ac_count=0
11948   $as_echo_n 0123456789 >"conftest.in"
11949   while :
11950   do
11951     cat "conftest.in" "conftest.in" >"conftest.tmp"
11952     mv "conftest.tmp" "conftest.in"
11953     cp "conftest.in" "conftest.nl"
11954     $as_echo '' >> "conftest.nl"
11955     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11956     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11957     as_fn_arith $ac_count + 1 && ac_count=$as_val
11958     if test $ac_count -gt ${ac_path_SED_max-0}; then
11959       # Best one so far, save it but keep looking for a better one
11960       ac_cv_path_SED="$ac_path_SED"
11961       ac_path_SED_max=$ac_count
11962     fi
11963     # 10*(2^10) chars as input seems more than enough
11964     test $ac_count -gt 10 && break
11965   done
11966   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11967 esac
11968
11969       $ac_path_SED_found && break 3
11970     done
11971   done
11972   done
11973 IFS=$as_save_IFS
11974   if test -z "$ac_cv_path_SED"; then
11975     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11976   fi
11977 else
11978   ac_cv_path_SED=$SED
11979 fi
11980
11981 fi
11982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11983 $as_echo "$ac_cv_path_SED" >&6; }
11984  SED="$ac_cv_path_SED"
11985   rm -f conftest.sed
11986
11987 test -z "$SED" && SED=sed
11988 Xsed="$SED -e 1s/^X//"
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12001 $as_echo_n "checking for fgrep... " >&6; }
12002 if test "${ac_cv_path_FGREP+set}" = set; then :
12003   $as_echo_n "(cached) " >&6
12004 else
12005   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12006    then ac_cv_path_FGREP="$GREP -F"
12007    else
12008      if test -z "$FGREP"; then
12009   ac_path_FGREP_found=false
12010   # Loop through the user's path and test for each of PROGNAME-LIST
12011   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12012 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12013 do
12014   IFS=$as_save_IFS
12015   test -z "$as_dir" && as_dir=.
12016     for ac_prog in fgrep; do
12017     for ac_exec_ext in '' $ac_executable_extensions; do
12018       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12019       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12020 # Check for GNU ac_path_FGREP and select it if it is found.
12021   # Check for GNU $ac_path_FGREP
12022 case `"$ac_path_FGREP" --version 2>&1` in
12023 *GNU*)
12024   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12025 *)
12026   ac_count=0
12027   $as_echo_n 0123456789 >"conftest.in"
12028   while :
12029   do
12030     cat "conftest.in" "conftest.in" >"conftest.tmp"
12031     mv "conftest.tmp" "conftest.in"
12032     cp "conftest.in" "conftest.nl"
12033     $as_echo 'FGREP' >> "conftest.nl"
12034     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12035     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12036     as_fn_arith $ac_count + 1 && ac_count=$as_val
12037     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12038       # Best one so far, save it but keep looking for a better one
12039       ac_cv_path_FGREP="$ac_path_FGREP"
12040       ac_path_FGREP_max=$ac_count
12041     fi
12042     # 10*(2^10) chars as input seems more than enough
12043     test $ac_count -gt 10 && break
12044   done
12045   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12046 esac
12047
12048       $ac_path_FGREP_found && break 3
12049     done
12050   done
12051   done
12052 IFS=$as_save_IFS
12053   if test -z "$ac_cv_path_FGREP"; then
12054     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12055   fi
12056 else
12057   ac_cv_path_FGREP=$FGREP
12058 fi
12059
12060    fi
12061 fi
12062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12063 $as_echo "$ac_cv_path_FGREP" >&6; }
12064  FGREP="$ac_cv_path_FGREP"
12065
12066
12067 test -z "$GREP" && GREP=grep
12068
12069
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087 # Check whether --with-gnu-ld was given.
12088 if test "${with_gnu_ld+set}" = set; then :
12089   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12090 else
12091   with_gnu_ld=no
12092 fi
12093
12094 ac_prog=ld
12095 if test "$GCC" = yes; then
12096   # Check if gcc -print-prog-name=ld gives a path.
12097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12098 $as_echo_n "checking for ld used by $CC... " >&6; }
12099   case $host in
12100   *-*-mingw*)
12101     # gcc leaves a trailing carriage return which upsets mingw
12102     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12103   *)
12104     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12105   esac
12106   case $ac_prog in
12107     # Accept absolute paths.
12108     [\\/]* | ?:[\\/]*)
12109       re_direlt='/[^/][^/]*/\.\./'
12110       # Canonicalize the pathname of ld
12111       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12112       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12113         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12114       done
12115       test -z "$LD" && LD="$ac_prog"
12116       ;;
12117   "")
12118     # If it fails, then pretend we aren't using GCC.
12119     ac_prog=ld
12120     ;;
12121   *)
12122     # If it is relative, then search for the first ld in PATH.
12123     with_gnu_ld=unknown
12124     ;;
12125   esac
12126 elif test "$with_gnu_ld" = yes; then
12127   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12128 $as_echo_n "checking for GNU ld... " >&6; }
12129 else
12130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12131 $as_echo_n "checking for non-GNU ld... " >&6; }
12132 fi
12133 if test "${lt_cv_path_LD+set}" = set; then :
12134   $as_echo_n "(cached) " >&6
12135 else
12136   if test -z "$LD"; then
12137   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12138   for ac_dir in $PATH; do
12139     IFS="$lt_save_ifs"
12140     test -z "$ac_dir" && ac_dir=.
12141     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12142       lt_cv_path_LD="$ac_dir/$ac_prog"
12143       # Check to see if the program is GNU ld.  I'd rather use --version,
12144       # but apparently some variants of GNU ld only accept -v.
12145       # Break only if it was the GNU/non-GNU ld that we prefer.
12146       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12147       *GNU* | *'with BFD'*)
12148         test "$with_gnu_ld" != no && break
12149         ;;
12150       *)
12151         test "$with_gnu_ld" != yes && break
12152         ;;
12153       esac
12154     fi
12155   done
12156   IFS="$lt_save_ifs"
12157 else
12158   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12159 fi
12160 fi
12161
12162 LD="$lt_cv_path_LD"
12163 if test -n "$LD"; then
12164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12165 $as_echo "$LD" >&6; }
12166 else
12167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12168 $as_echo "no" >&6; }
12169 fi
12170 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12172 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12173 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12174   $as_echo_n "(cached) " >&6
12175 else
12176   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12177 case `$LD -v 2>&1 </dev/null` in
12178 *GNU* | *'with BFD'*)
12179   lt_cv_prog_gnu_ld=yes
12180   ;;
12181 *)
12182   lt_cv_prog_gnu_ld=no
12183   ;;
12184 esac
12185 fi
12186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12187 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12188 with_gnu_ld=$lt_cv_prog_gnu_ld
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12199 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12200 if test "${lt_cv_path_NM+set}" = set; then :
12201   $as_echo_n "(cached) " >&6
12202 else
12203   if test -n "$NM"; then
12204   # Let the user override the test.
12205   lt_cv_path_NM="$NM"
12206 else
12207   lt_nm_to_check="${ac_tool_prefix}nm"
12208   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12209     lt_nm_to_check="$lt_nm_to_check nm"
12210   fi
12211   for lt_tmp_nm in $lt_nm_to_check; do
12212     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12213     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12214       IFS="$lt_save_ifs"
12215       test -z "$ac_dir" && ac_dir=.
12216       tmp_nm="$ac_dir/$lt_tmp_nm"
12217       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12218         # Check to see if the nm accepts a BSD-compat flag.
12219         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12220         #   nm: unknown option "B" ignored
12221         # Tru64's nm complains that /dev/null is an invalid object file
12222         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12223         */dev/null* | *'Invalid file or object type'*)
12224           lt_cv_path_NM="$tmp_nm -B"
12225           break
12226           ;;
12227         *)
12228           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12229           */dev/null*)
12230             lt_cv_path_NM="$tmp_nm -p"
12231             break
12232             ;;
12233           *)
12234             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12235             continue # so that we can try to find one that supports BSD flags
12236             ;;
12237           esac
12238           ;;
12239         esac
12240       fi
12241     done
12242     IFS="$lt_save_ifs"
12243   done
12244   : ${lt_cv_path_NM=no}
12245 fi
12246 fi
12247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12248 $as_echo "$lt_cv_path_NM" >&6; }
12249 if test "$lt_cv_path_NM" != "no"; then
12250   NM="$lt_cv_path_NM"
12251 else
12252   # Didn't find any BSD compatible name lister, look for dumpbin.
12253   if test -n "$DUMPBIN"; then :
12254     # Let the user override the test.
12255   else
12256     if test -n "$ac_tool_prefix"; then
12257   for ac_prog in dumpbin "link -dump"
12258   do
12259     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12260 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12262 $as_echo_n "checking for $ac_word... " >&6; }
12263 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12264   $as_echo_n "(cached) " >&6
12265 else
12266   if test -n "$DUMPBIN"; then
12267   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12268 else
12269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12270 for as_dir in $PATH
12271 do
12272   IFS=$as_save_IFS
12273   test -z "$as_dir" && as_dir=.
12274     for ac_exec_ext in '' $ac_executable_extensions; do
12275   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12276     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12278     break 2
12279   fi
12280 done
12281   done
12282 IFS=$as_save_IFS
12283
12284 fi
12285 fi
12286 DUMPBIN=$ac_cv_prog_DUMPBIN
12287 if test -n "$DUMPBIN"; then
12288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12289 $as_echo "$DUMPBIN" >&6; }
12290 else
12291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12292 $as_echo "no" >&6; }
12293 fi
12294
12295
12296     test -n "$DUMPBIN" && break
12297   done
12298 fi
12299 if test -z "$DUMPBIN"; then
12300   ac_ct_DUMPBIN=$DUMPBIN
12301   for ac_prog in dumpbin "link -dump"
12302 do
12303   # Extract the first word of "$ac_prog", so it can be a program name with args.
12304 set dummy $ac_prog; ac_word=$2
12305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12306 $as_echo_n "checking for $ac_word... " >&6; }
12307 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12308   $as_echo_n "(cached) " >&6
12309 else
12310   if test -n "$ac_ct_DUMPBIN"; then
12311   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12312 else
12313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12314 for as_dir in $PATH
12315 do
12316   IFS=$as_save_IFS
12317   test -z "$as_dir" && as_dir=.
12318     for ac_exec_ext in '' $ac_executable_extensions; do
12319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12320     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12322     break 2
12323   fi
12324 done
12325   done
12326 IFS=$as_save_IFS
12327
12328 fi
12329 fi
12330 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12331 if test -n "$ac_ct_DUMPBIN"; then
12332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12333 $as_echo "$ac_ct_DUMPBIN" >&6; }
12334 else
12335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12336 $as_echo "no" >&6; }
12337 fi
12338
12339
12340   test -n "$ac_ct_DUMPBIN" && break
12341 done
12342
12343   if test "x$ac_ct_DUMPBIN" = x; then
12344     DUMPBIN=":"
12345   else
12346     case $cross_compiling:$ac_tool_warned in
12347 yes:)
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12350 ac_tool_warned=yes ;;
12351 esac
12352     DUMPBIN=$ac_ct_DUMPBIN
12353   fi
12354 fi
12355
12356     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12357     *COFF*)
12358       DUMPBIN="$DUMPBIN -symbols"
12359       ;;
12360     *)
12361       DUMPBIN=:
12362       ;;
12363     esac
12364   fi
12365
12366   if test "$DUMPBIN" != ":"; then
12367     NM="$DUMPBIN"
12368   fi
12369 fi
12370 test -z "$NM" && NM=nm
12371
12372
12373
12374
12375
12376
12377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12378 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12379 if test "${lt_cv_nm_interface+set}" = set; then :
12380   $as_echo_n "(cached) " >&6
12381 else
12382   lt_cv_nm_interface="BSD nm"
12383   echo "int some_variable = 0;" > conftest.$ac_ext
12384   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12385   (eval "$ac_compile" 2>conftest.err)
12386   cat conftest.err >&5
12387   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12388   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12389   cat conftest.err >&5
12390   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12391   cat conftest.out >&5
12392   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12393     lt_cv_nm_interface="MS dumpbin"
12394   fi
12395   rm -f conftest*
12396 fi
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12398 $as_echo "$lt_cv_nm_interface" >&6; }
12399
12400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12401 $as_echo_n "checking whether ln -s works... " >&6; }
12402 LN_S=$as_ln_s
12403 if test "$LN_S" = "ln -s"; then
12404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12405 $as_echo "yes" >&6; }
12406 else
12407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12408 $as_echo "no, using $LN_S" >&6; }
12409 fi
12410
12411 # find the maximum length of command line arguments
12412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12413 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12414 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12415   $as_echo_n "(cached) " >&6
12416 else
12417     i=0
12418   teststring="ABCD"
12419
12420   case $build_os in
12421   msdosdjgpp*)
12422     # On DJGPP, this test can blow up pretty badly due to problems in libc
12423     # (any single argument exceeding 2000 bytes causes a buffer overrun
12424     # during glob expansion).  Even if it were fixed, the result of this
12425     # check would be larger than it should be.
12426     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12427     ;;
12428
12429   gnu*)
12430     # Under GNU Hurd, this test is not required because there is
12431     # no limit to the length of command line arguments.
12432     # Libtool will interpret -1 as no limit whatsoever
12433     lt_cv_sys_max_cmd_len=-1;
12434     ;;
12435
12436   cygwin* | mingw* | cegcc*)
12437     # On Win9x/ME, this test blows up -- it succeeds, but takes
12438     # about 5 minutes as the teststring grows exponentially.
12439     # Worse, since 9x/ME are not pre-emptively multitasking,
12440     # you end up with a "frozen" computer, even though with patience
12441     # the test eventually succeeds (with a max line length of 256k).
12442     # Instead, let's just punt: use the minimum linelength reported by
12443     # all of the supported platforms: 8192 (on NT/2K/XP).
12444     lt_cv_sys_max_cmd_len=8192;
12445     ;;
12446
12447   mint*)
12448     # On MiNT this can take a long time and run out of memory.
12449     lt_cv_sys_max_cmd_len=8192;
12450     ;;
12451
12452   amigaos*)
12453     # On AmigaOS with pdksh, this test takes hours, literally.
12454     # So we just punt and use a minimum line length of 8192.
12455     lt_cv_sys_max_cmd_len=8192;
12456     ;;
12457
12458   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12459     # This has been around since 386BSD, at least.  Likely further.
12460     if test -x /sbin/sysctl; then
12461       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12462     elif test -x /usr/sbin/sysctl; then
12463       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12464     else
12465       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12466     fi
12467     # And add a safety zone
12468     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12469     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12470     ;;
12471
12472   interix*)
12473     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12474     lt_cv_sys_max_cmd_len=196608
12475     ;;
12476
12477   osf*)
12478     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12479     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12480     # nice to cause kernel panics so lets avoid the loop below.
12481     # First set a reasonable default.
12482     lt_cv_sys_max_cmd_len=16384
12483     #
12484     if test -x /sbin/sysconfig; then
12485       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12486         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12487       esac
12488     fi
12489     ;;
12490   sco3.2v5*)
12491     lt_cv_sys_max_cmd_len=102400
12492     ;;
12493   sysv5* | sco5v6* | sysv4.2uw2*)
12494     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12495     if test -n "$kargmax"; then
12496       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12497     else
12498       lt_cv_sys_max_cmd_len=32768
12499     fi
12500     ;;
12501   *)
12502     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12503     if test -n "$lt_cv_sys_max_cmd_len"; then
12504       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12505       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12506     else
12507       # Make teststring a little bigger before we do anything with it.
12508       # a 1K string should be a reasonable start.
12509       for i in 1 2 3 4 5 6 7 8 ; do
12510         teststring=$teststring$teststring
12511       done
12512       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12513       # If test is not a shell built-in, we'll probably end up computing a
12514       # maximum length that is only half of the actual maximum length, but
12515       # we can't tell.
12516       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12517                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12518               test $i != 17 # 1/2 MB should be enough
12519       do
12520         i=`expr $i + 1`
12521         teststring=$teststring$teststring
12522       done
12523       # Only check the string length outside the loop.
12524       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12525       teststring=
12526       # Add a significant safety factor because C++ compilers can tack on
12527       # massive amounts of additional arguments before passing them to the
12528       # linker.  It appears as though 1/2 is a usable value.
12529       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12530     fi
12531     ;;
12532   esac
12533
12534 fi
12535
12536 if test -n $lt_cv_sys_max_cmd_len ; then
12537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12538 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12539 else
12540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12541 $as_echo "none" >&6; }
12542 fi
12543 max_cmd_len=$lt_cv_sys_max_cmd_len
12544
12545
12546
12547
12548
12549
12550 : ${CP="cp -f"}
12551 : ${MV="mv -f"}
12552 : ${RM="rm -f"}
12553
12554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12555 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12556 # Try some XSI features
12557 xsi_shell=no
12558 ( _lt_dummy="a/b/c"
12559   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12560       = c,a/b,, \
12561     && eval 'test $(( 1 + 1 )) -eq 2 \
12562     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12563   && xsi_shell=yes
12564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12565 $as_echo "$xsi_shell" >&6; }
12566
12567
12568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12569 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12570 lt_shell_append=no
12571 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12572     >/dev/null 2>&1 \
12573   && lt_shell_append=yes
12574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12575 $as_echo "$lt_shell_append" >&6; }
12576
12577
12578 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12579   lt_unset=unset
12580 else
12581   lt_unset=false
12582 fi
12583
12584
12585
12586
12587
12588 # test EBCDIC or ASCII
12589 case `echo X|tr X '\101'` in
12590  A) # ASCII based system
12591     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12592   lt_SP2NL='tr \040 \012'
12593   lt_NL2SP='tr \015\012 \040\040'
12594   ;;
12595  *) # EBCDIC based system
12596   lt_SP2NL='tr \100 \n'
12597   lt_NL2SP='tr \r\n \100\100'
12598   ;;
12599 esac
12600
12601
12602
12603
12604
12605
12606
12607
12608
12609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12610 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12611 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12612   $as_echo_n "(cached) " >&6
12613 else
12614   lt_cv_ld_reload_flag='-r'
12615 fi
12616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12617 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12618 reload_flag=$lt_cv_ld_reload_flag
12619 case $reload_flag in
12620 "" | " "*) ;;
12621 *) reload_flag=" $reload_flag" ;;
12622 esac
12623 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12624 case $host_os in
12625   darwin*)
12626     if test "$GCC" = yes; then
12627       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12628     else
12629       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12630     fi
12631     ;;
12632 esac
12633
12634
12635
12636
12637
12638
12639
12640
12641
12642 if test -n "$ac_tool_prefix"; then
12643   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12644 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12646 $as_echo_n "checking for $ac_word... " >&6; }
12647 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12648   $as_echo_n "(cached) " >&6
12649 else
12650   if test -n "$OBJDUMP"; then
12651   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12652 else
12653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12654 for as_dir in $PATH
12655 do
12656   IFS=$as_save_IFS
12657   test -z "$as_dir" && as_dir=.
12658     for ac_exec_ext in '' $ac_executable_extensions; do
12659   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12660     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12662     break 2
12663   fi
12664 done
12665   done
12666 IFS=$as_save_IFS
12667
12668 fi
12669 fi
12670 OBJDUMP=$ac_cv_prog_OBJDUMP
12671 if test -n "$OBJDUMP"; then
12672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12673 $as_echo "$OBJDUMP" >&6; }
12674 else
12675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12676 $as_echo "no" >&6; }
12677 fi
12678
12679
12680 fi
12681 if test -z "$ac_cv_prog_OBJDUMP"; then
12682   ac_ct_OBJDUMP=$OBJDUMP
12683   # Extract the first word of "objdump", so it can be a program name with args.
12684 set dummy objdump; ac_word=$2
12685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12686 $as_echo_n "checking for $ac_word... " >&6; }
12687 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12688   $as_echo_n "(cached) " >&6
12689 else
12690   if test -n "$ac_ct_OBJDUMP"; then
12691   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12692 else
12693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12694 for as_dir in $PATH
12695 do
12696   IFS=$as_save_IFS
12697   test -z "$as_dir" && as_dir=.
12698     for ac_exec_ext in '' $ac_executable_extensions; do
12699   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12700     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12702     break 2
12703   fi
12704 done
12705   done
12706 IFS=$as_save_IFS
12707
12708 fi
12709 fi
12710 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12711 if test -n "$ac_ct_OBJDUMP"; then
12712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12713 $as_echo "$ac_ct_OBJDUMP" >&6; }
12714 else
12715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12716 $as_echo "no" >&6; }
12717 fi
12718
12719   if test "x$ac_ct_OBJDUMP" = x; then
12720     OBJDUMP="false"
12721   else
12722     case $cross_compiling:$ac_tool_warned in
12723 yes:)
12724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12725 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12726 ac_tool_warned=yes ;;
12727 esac
12728     OBJDUMP=$ac_ct_OBJDUMP
12729   fi
12730 else
12731   OBJDUMP="$ac_cv_prog_OBJDUMP"
12732 fi
12733
12734 test -z "$OBJDUMP" && OBJDUMP=objdump
12735
12736
12737
12738
12739
12740
12741
12742
12743
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12745 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12746 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12747   $as_echo_n "(cached) " >&6
12748 else
12749   lt_cv_file_magic_cmd='$MAGIC_CMD'
12750 lt_cv_file_magic_test_file=
12751 lt_cv_deplibs_check_method='unknown'
12752 # Need to set the preceding variable on all platforms that support
12753 # interlibrary dependencies.
12754 # 'none' -- dependencies not supported.
12755 # `unknown' -- same as none, but documents that we really don't know.
12756 # 'pass_all' -- all dependencies passed with no checks.
12757 # 'test_compile' -- check by making test program.
12758 # 'file_magic [[regex]]' -- check by looking for files in library path
12759 # which responds to the $file_magic_cmd with a given extended regex.
12760 # If you have `file' or equivalent on your system and you're not sure
12761 # whether `pass_all' will *always* work, you probably want this one.
12762
12763 case $host_os in
12764 aix[4-9]*)
12765   lt_cv_deplibs_check_method=pass_all
12766   ;;
12767
12768 beos*)
12769   lt_cv_deplibs_check_method=pass_all
12770   ;;
12771
12772 bsdi[45]*)
12773   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12774   lt_cv_file_magic_cmd='/usr/bin/file -L'
12775   lt_cv_file_magic_test_file=/shlib/libc.so
12776   ;;
12777
12778 cygwin*)
12779   # func_win32_libid is a shell function defined in ltmain.sh
12780   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12781   lt_cv_file_magic_cmd='func_win32_libid'
12782   ;;
12783
12784 mingw* | pw32*)
12785   # Base MSYS/MinGW do not provide the 'file' command needed by
12786   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12787   # unless we find 'file', for example because we are cross-compiling.
12788   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12789   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12790     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12791     lt_cv_file_magic_cmd='func_win32_libid'
12792   else
12793     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12794     lt_cv_file_magic_cmd='$OBJDUMP -f'
12795   fi
12796   ;;
12797
12798 cegcc*)
12799   # use the weaker test based on 'objdump'. See mingw*.
12800   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12801   lt_cv_file_magic_cmd='$OBJDUMP -f'
12802   ;;
12803
12804 darwin* | rhapsody*)
12805   lt_cv_deplibs_check_method=pass_all
12806   ;;
12807
12808 freebsd* | dragonfly*)
12809   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12810     case $host_cpu in
12811     i*86 )
12812       # Not sure whether the presence of OpenBSD here was a mistake.
12813       # Let's accept both of them until this is cleared up.
12814       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12815       lt_cv_file_magic_cmd=/usr/bin/file
12816       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12817       ;;
12818     esac
12819   else
12820     lt_cv_deplibs_check_method=pass_all
12821   fi
12822   ;;
12823
12824 gnu*)
12825   lt_cv_deplibs_check_method=pass_all
12826   ;;
12827
12828 haiku*)
12829   lt_cv_deplibs_check_method=pass_all
12830   ;;
12831
12832 hpux10.20* | hpux11*)
12833   lt_cv_file_magic_cmd=/usr/bin/file
12834   case $host_cpu in
12835   ia64*)
12836     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12837     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12838     ;;
12839   hppa*64*)
12840     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12841     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12842     ;;
12843   *)
12844     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12845     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12846     ;;
12847   esac
12848   ;;
12849
12850 interix[3-9]*)
12851   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12852   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12853   ;;
12854
12855 irix5* | irix6* | nonstopux*)
12856   case $LD in
12857   *-32|*"-32 ") libmagic=32-bit;;
12858   *-n32|*"-n32 ") libmagic=N32;;
12859   *-64|*"-64 ") libmagic=64-bit;;
12860   *) libmagic=never-match;;
12861   esac
12862   lt_cv_deplibs_check_method=pass_all
12863   ;;
12864
12865 # This must be Linux ELF.
12866 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12867   lt_cv_deplibs_check_method=pass_all
12868   ;;
12869
12870 netbsd*)
12871   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12872     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12873   else
12874     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12875   fi
12876   ;;
12877
12878 newos6*)
12879   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12880   lt_cv_file_magic_cmd=/usr/bin/file
12881   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12882   ;;
12883
12884 *nto* | *qnx*)
12885   lt_cv_deplibs_check_method=pass_all
12886   ;;
12887
12888 openbsd*)
12889   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12890     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12891   else
12892     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12893   fi
12894   ;;
12895
12896 osf3* | osf4* | osf5*)
12897   lt_cv_deplibs_check_method=pass_all
12898   ;;
12899
12900 rdos*)
12901   lt_cv_deplibs_check_method=pass_all
12902   ;;
12903
12904 solaris*)
12905   lt_cv_deplibs_check_method=pass_all
12906   ;;
12907
12908 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12909   lt_cv_deplibs_check_method=pass_all
12910   ;;
12911
12912 sysv4 | sysv4.3*)
12913   case $host_vendor in
12914   motorola)
12915     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]'
12916     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12917     ;;
12918   ncr)
12919     lt_cv_deplibs_check_method=pass_all
12920     ;;
12921   sequent)
12922     lt_cv_file_magic_cmd='/bin/file'
12923     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12924     ;;
12925   sni)
12926     lt_cv_file_magic_cmd='/bin/file'
12927     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12928     lt_cv_file_magic_test_file=/lib/libc.so
12929     ;;
12930   siemens)
12931     lt_cv_deplibs_check_method=pass_all
12932     ;;
12933   pc)
12934     lt_cv_deplibs_check_method=pass_all
12935     ;;
12936   esac
12937   ;;
12938
12939 tpf*)
12940   lt_cv_deplibs_check_method=pass_all
12941   ;;
12942 esac
12943
12944 fi
12945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12946 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12947 file_magic_cmd=$lt_cv_file_magic_cmd
12948 deplibs_check_method=$lt_cv_deplibs_check_method
12949 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12950
12951
12952
12953
12954
12955
12956
12957
12958
12959
12960
12961
12962 if test -n "$ac_tool_prefix"; then
12963   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12964 set dummy ${ac_tool_prefix}ar; ac_word=$2
12965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12966 $as_echo_n "checking for $ac_word... " >&6; }
12967 if test "${ac_cv_prog_AR+set}" = set; then :
12968   $as_echo_n "(cached) " >&6
12969 else
12970   if test -n "$AR"; then
12971   ac_cv_prog_AR="$AR" # Let the user override the test.
12972 else
12973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12974 for as_dir in $PATH
12975 do
12976   IFS=$as_save_IFS
12977   test -z "$as_dir" && as_dir=.
12978     for ac_exec_ext in '' $ac_executable_extensions; do
12979   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12980     ac_cv_prog_AR="${ac_tool_prefix}ar"
12981     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12982     break 2
12983   fi
12984 done
12985   done
12986 IFS=$as_save_IFS
12987
12988 fi
12989 fi
12990 AR=$ac_cv_prog_AR
12991 if test -n "$AR"; then
12992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12993 $as_echo "$AR" >&6; }
12994 else
12995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12996 $as_echo "no" >&6; }
12997 fi
12998
12999
13000 fi
13001 if test -z "$ac_cv_prog_AR"; then
13002   ac_ct_AR=$AR
13003   # Extract the first word of "ar", so it can be a program name with args.
13004 set dummy ar; ac_word=$2
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13006 $as_echo_n "checking for $ac_word... " >&6; }
13007 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13008   $as_echo_n "(cached) " >&6
13009 else
13010   if test -n "$ac_ct_AR"; then
13011   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13012 else
13013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13014 for as_dir in $PATH
13015 do
13016   IFS=$as_save_IFS
13017   test -z "$as_dir" && as_dir=.
13018     for ac_exec_ext in '' $ac_executable_extensions; do
13019   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13020     ac_cv_prog_ac_ct_AR="ar"
13021     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13022     break 2
13023   fi
13024 done
13025   done
13026 IFS=$as_save_IFS
13027
13028 fi
13029 fi
13030 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13031 if test -n "$ac_ct_AR"; then
13032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13033 $as_echo "$ac_ct_AR" >&6; }
13034 else
13035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13036 $as_echo "no" >&6; }
13037 fi
13038
13039   if test "x$ac_ct_AR" = x; then
13040     AR="false"
13041   else
13042     case $cross_compiling:$ac_tool_warned in
13043 yes:)
13044 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13045 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13046 ac_tool_warned=yes ;;
13047 esac
13048     AR=$ac_ct_AR
13049   fi
13050 else
13051   AR="$ac_cv_prog_AR"
13052 fi
13053
13054 test -z "$AR" && AR=ar
13055 test -z "$AR_FLAGS" && AR_FLAGS=cru
13056
13057
13058
13059
13060
13061
13062
13063
13064
13065
13066
13067 if test -n "$ac_tool_prefix"; then
13068   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13069 set dummy ${ac_tool_prefix}strip; ac_word=$2
13070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13071 $as_echo_n "checking for $ac_word... " >&6; }
13072 if test "${ac_cv_prog_STRIP+set}" = set; then :
13073   $as_echo_n "(cached) " >&6
13074 else
13075   if test -n "$STRIP"; then
13076   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13077 else
13078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13079 for as_dir in $PATH
13080 do
13081   IFS=$as_save_IFS
13082   test -z "$as_dir" && as_dir=.
13083     for ac_exec_ext in '' $ac_executable_extensions; do
13084   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13085     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13086     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13087     break 2
13088   fi
13089 done
13090   done
13091 IFS=$as_save_IFS
13092
13093 fi
13094 fi
13095 STRIP=$ac_cv_prog_STRIP
13096 if test -n "$STRIP"; then
13097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13098 $as_echo "$STRIP" >&6; }
13099 else
13100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13101 $as_echo "no" >&6; }
13102 fi
13103
13104
13105 fi
13106 if test -z "$ac_cv_prog_STRIP"; then
13107   ac_ct_STRIP=$STRIP
13108   # Extract the first word of "strip", so it can be a program name with args.
13109 set dummy strip; ac_word=$2
13110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13111 $as_echo_n "checking for $ac_word... " >&6; }
13112 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13113   $as_echo_n "(cached) " >&6
13114 else
13115   if test -n "$ac_ct_STRIP"; then
13116   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13117 else
13118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13119 for as_dir in $PATH
13120 do
13121   IFS=$as_save_IFS
13122   test -z "$as_dir" && as_dir=.
13123     for ac_exec_ext in '' $ac_executable_extensions; do
13124   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13125     ac_cv_prog_ac_ct_STRIP="strip"
13126     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13127     break 2
13128   fi
13129 done
13130   done
13131 IFS=$as_save_IFS
13132
13133 fi
13134 fi
13135 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13136 if test -n "$ac_ct_STRIP"; then
13137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13138 $as_echo "$ac_ct_STRIP" >&6; }
13139 else
13140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13141 $as_echo "no" >&6; }
13142 fi
13143
13144   if test "x$ac_ct_STRIP" = x; then
13145     STRIP=":"
13146   else
13147     case $cross_compiling:$ac_tool_warned in
13148 yes:)
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13150 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13151 ac_tool_warned=yes ;;
13152 esac
13153     STRIP=$ac_ct_STRIP
13154   fi
13155 else
13156   STRIP="$ac_cv_prog_STRIP"
13157 fi
13158
13159 test -z "$STRIP" && STRIP=:
13160
13161
13162
13163
13164
13165
13166 if test -n "$ac_tool_prefix"; then
13167   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13168 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13170 $as_echo_n "checking for $ac_word... " >&6; }
13171 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13172   $as_echo_n "(cached) " >&6
13173 else
13174   if test -n "$RANLIB"; then
13175   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13176 else
13177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13178 for as_dir in $PATH
13179 do
13180   IFS=$as_save_IFS
13181   test -z "$as_dir" && as_dir=.
13182     for ac_exec_ext in '' $ac_executable_extensions; do
13183   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13184     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13185     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13186     break 2
13187   fi
13188 done
13189   done
13190 IFS=$as_save_IFS
13191
13192 fi
13193 fi
13194 RANLIB=$ac_cv_prog_RANLIB
13195 if test -n "$RANLIB"; then
13196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13197 $as_echo "$RANLIB" >&6; }
13198 else
13199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13200 $as_echo "no" >&6; }
13201 fi
13202
13203
13204 fi
13205 if test -z "$ac_cv_prog_RANLIB"; then
13206   ac_ct_RANLIB=$RANLIB
13207   # Extract the first word of "ranlib", so it can be a program name with args.
13208 set dummy ranlib; ac_word=$2
13209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13210 $as_echo_n "checking for $ac_word... " >&6; }
13211 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13212   $as_echo_n "(cached) " >&6
13213 else
13214   if test -n "$ac_ct_RANLIB"; then
13215   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13216 else
13217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13218 for as_dir in $PATH
13219 do
13220   IFS=$as_save_IFS
13221   test -z "$as_dir" && as_dir=.
13222     for ac_exec_ext in '' $ac_executable_extensions; do
13223   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13224     ac_cv_prog_ac_ct_RANLIB="ranlib"
13225     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13226     break 2
13227   fi
13228 done
13229   done
13230 IFS=$as_save_IFS
13231
13232 fi
13233 fi
13234 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13235 if test -n "$ac_ct_RANLIB"; then
13236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13237 $as_echo "$ac_ct_RANLIB" >&6; }
13238 else
13239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13240 $as_echo "no" >&6; }
13241 fi
13242
13243   if test "x$ac_ct_RANLIB" = x; then
13244     RANLIB=":"
13245   else
13246     case $cross_compiling:$ac_tool_warned in
13247 yes:)
13248 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13249 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13250 ac_tool_warned=yes ;;
13251 esac
13252     RANLIB=$ac_ct_RANLIB
13253   fi
13254 else
13255   RANLIB="$ac_cv_prog_RANLIB"
13256 fi
13257
13258 test -z "$RANLIB" && RANLIB=:
13259
13260
13261
13262
13263
13264
13265 # Determine commands to create old-style static archives.
13266 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13267 old_postinstall_cmds='chmod 644 $oldlib'
13268 old_postuninstall_cmds=
13269
13270 if test -n "$RANLIB"; then
13271   case $host_os in
13272   openbsd*)
13273     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13274     ;;
13275   *)
13276     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13277     ;;
13278   esac
13279   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13280 fi
13281
13282 case $host_os in
13283   darwin*)
13284     lock_old_archive_extraction=yes ;;
13285   *)
13286     lock_old_archive_extraction=no ;;
13287 esac
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302
13303
13304
13305
13306
13307
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327 # If no C compiler was specified, use CC.
13328 LTCC=${LTCC-"$CC"}
13329
13330 # If no C compiler flags were specified, use CFLAGS.
13331 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13332
13333 # Allow CC to be a program name with arguments.
13334 compiler=$CC
13335
13336
13337 # Check for command to grab the raw symbol name followed by C symbol from nm.
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13339 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13340 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13341   $as_echo_n "(cached) " >&6
13342 else
13343
13344 # These are sane defaults that work on at least a few old systems.
13345 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13346
13347 # Character class describing NM global symbol codes.
13348 symcode='[BCDEGRST]'
13349
13350 # Regexp to match symbols that can be accessed directly from C.
13351 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13352
13353 # Define system-specific variables.
13354 case $host_os in
13355 aix*)
13356   symcode='[BCDT]'
13357   ;;
13358 cygwin* | mingw* | pw32* | cegcc*)
13359   symcode='[ABCDGISTW]'
13360   ;;
13361 hpux*)
13362   if test "$host_cpu" = ia64; then
13363     symcode='[ABCDEGRST]'
13364   fi
13365   ;;
13366 irix* | nonstopux*)
13367   symcode='[BCDEGRST]'
13368   ;;
13369 osf*)
13370   symcode='[BCDEGQRST]'
13371   ;;
13372 solaris*)
13373   symcode='[BDRT]'
13374   ;;
13375 sco3.2v5*)
13376   symcode='[DT]'
13377   ;;
13378 sysv4.2uw2*)
13379   symcode='[DT]'
13380   ;;
13381 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13382   symcode='[ABDT]'
13383   ;;
13384 sysv4)
13385   symcode='[DFNSTU]'
13386   ;;
13387 esac
13388
13389 # If we're using GNU nm, then use its standard symbol codes.
13390 case `$NM -V 2>&1` in
13391 *GNU* | *'with BFD'*)
13392   symcode='[ABCDGIRSTW]' ;;
13393 esac
13394
13395 # Transform an extracted symbol line into a proper C declaration.
13396 # Some systems (esp. on ia64) link data and code symbols differently,
13397 # so use this general approach.
13398 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13399
13400 # Transform an extracted symbol line into symbol name and symbol address
13401 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13402 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'"
13403
13404 # Handle CRLF in mingw tool chain
13405 opt_cr=
13406 case $build_os in
13407 mingw*)
13408   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13409   ;;
13410 esac
13411
13412 # Try without a prefix underscore, then with it.
13413 for ac_symprfx in "" "_"; do
13414
13415   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13416   symxfrm="\\1 $ac_symprfx\\2 \\2"
13417
13418   # Write the raw and C identifiers.
13419   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13420     # Fake it for dumpbin and say T for any non-static function
13421     # and D for any global variable.
13422     # Also find C++ and __fastcall symbols from MSVC++,
13423     # which start with @ or ?.
13424     lt_cv_sys_global_symbol_pipe="$AWK '"\
13425 "     {last_section=section; section=\$ 3};"\
13426 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13427 "     \$ 0!~/External *\|/{next};"\
13428 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13429 "     {if(hide[section]) next};"\
13430 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13431 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13432 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13433 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13434 "     ' prfx=^$ac_symprfx"
13435   else
13436     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13437   fi
13438
13439   # Check to see that the pipe works correctly.
13440   pipe_works=no
13441
13442   rm -f conftest*
13443   cat > conftest.$ac_ext <<_LT_EOF
13444 #ifdef __cplusplus
13445 extern "C" {
13446 #endif
13447 char nm_test_var;
13448 void nm_test_func(void);
13449 void nm_test_func(void){}
13450 #ifdef __cplusplus
13451 }
13452 #endif
13453 int main(){nm_test_var='a';nm_test_func();return(0);}
13454 _LT_EOF
13455
13456   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13457   (eval $ac_compile) 2>&5
13458   ac_status=$?
13459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13460   test $ac_status = 0; }; then
13461     # Now try to grab the symbols.
13462     nlist=conftest.nm
13463     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13464   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13465   ac_status=$?
13466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13467   test $ac_status = 0; } && test -s "$nlist"; then
13468       # Try sorting and uniquifying the output.
13469       if sort "$nlist" | uniq > "$nlist"T; then
13470         mv -f "$nlist"T "$nlist"
13471       else
13472         rm -f "$nlist"T
13473       fi
13474
13475       # Make sure that we snagged all the symbols we need.
13476       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13477         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13478           cat <<_LT_EOF > conftest.$ac_ext
13479 #ifdef __cplusplus
13480 extern "C" {
13481 #endif
13482
13483 _LT_EOF
13484           # Now generate the symbol file.
13485           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13486
13487           cat <<_LT_EOF >> conftest.$ac_ext
13488
13489 /* The mapping between symbol names and symbols.  */
13490 const struct {
13491   const char *name;
13492   void       *address;
13493 }
13494 lt__PROGRAM__LTX_preloaded_symbols[] =
13495 {
13496   { "@PROGRAM@", (void *) 0 },
13497 _LT_EOF
13498           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13499           cat <<\_LT_EOF >> conftest.$ac_ext
13500   {0, (void *) 0}
13501 };
13502
13503 /* This works around a problem in FreeBSD linker */
13504 #ifdef FREEBSD_WORKAROUND
13505 static const void *lt_preloaded_setup() {
13506   return lt__PROGRAM__LTX_preloaded_symbols;
13507 }
13508 #endif
13509
13510 #ifdef __cplusplus
13511 }
13512 #endif
13513 _LT_EOF
13514           # Now try linking the two files.
13515           mv conftest.$ac_objext conftstm.$ac_objext
13516           lt_save_LIBS="$LIBS"
13517           lt_save_CFLAGS="$CFLAGS"
13518           LIBS="conftstm.$ac_objext"
13519           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13520           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13521   (eval $ac_link) 2>&5
13522   ac_status=$?
13523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13524   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13525             pipe_works=yes
13526           fi
13527           LIBS="$lt_save_LIBS"
13528           CFLAGS="$lt_save_CFLAGS"
13529         else
13530           echo "cannot find nm_test_func in $nlist" >&5
13531         fi
13532       else
13533         echo "cannot find nm_test_var in $nlist" >&5
13534       fi
13535     else
13536       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13537     fi
13538   else
13539     echo "$progname: failed program was:" >&5
13540     cat conftest.$ac_ext >&5
13541   fi
13542   rm -rf conftest* conftst*
13543
13544   # Do not use the global_symbol_pipe unless it works.
13545   if test "$pipe_works" = yes; then
13546     break
13547   else
13548     lt_cv_sys_global_symbol_pipe=
13549   fi
13550 done
13551
13552 fi
13553
13554 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13555   lt_cv_sys_global_symbol_to_cdecl=
13556 fi
13557 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13559 $as_echo "failed" >&6; }
13560 else
13561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13562 $as_echo "ok" >&6; }
13563 fi
13564
13565
13566
13567
13568
13569
13570
13571
13572
13573
13574
13575
13576
13577
13578
13579
13580
13581
13582
13583
13584
13585
13586 # Check whether --enable-libtool-lock was given.
13587 if test "${enable_libtool_lock+set}" = set; then :
13588   enableval=$enable_libtool_lock;
13589 fi
13590
13591 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13592
13593 # Some flags need to be propagated to the compiler or linker for good
13594 # libtool support.
13595 case $host in
13596 ia64-*-hpux*)
13597   # Find out which ABI we are using.
13598   echo 'int i;' > conftest.$ac_ext
13599   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13600   (eval $ac_compile) 2>&5
13601   ac_status=$?
13602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13603   test $ac_status = 0; }; then
13604     case `/usr/bin/file conftest.$ac_objext` in
13605       *ELF-32*)
13606         HPUX_IA64_MODE="32"
13607         ;;
13608       *ELF-64*)
13609         HPUX_IA64_MODE="64"
13610         ;;
13611     esac
13612   fi
13613   rm -rf conftest*
13614   ;;
13615 *-*-irix6*)
13616   # Find out which ABI we are using.
13617   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13618   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13619   (eval $ac_compile) 2>&5
13620   ac_status=$?
13621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13622   test $ac_status = 0; }; then
13623     if test "$lt_cv_prog_gnu_ld" = yes; then
13624       case `/usr/bin/file conftest.$ac_objext` in
13625         *32-bit*)
13626           LD="${LD-ld} -melf32bsmip"
13627           ;;
13628         *N32*)
13629           LD="${LD-ld} -melf32bmipn32"
13630           ;;
13631         *64-bit*)
13632           LD="${LD-ld} -melf64bmip"
13633         ;;
13634       esac
13635     else
13636       case `/usr/bin/file conftest.$ac_objext` in
13637         *32-bit*)
13638           LD="${LD-ld} -32"
13639           ;;
13640         *N32*)
13641           LD="${LD-ld} -n32"
13642           ;;
13643         *64-bit*)
13644           LD="${LD-ld} -64"
13645           ;;
13646       esac
13647     fi
13648   fi
13649   rm -rf conftest*
13650   ;;
13651
13652 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13653 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13654   # Find out which ABI we are using.
13655   echo 'int i;' > conftest.$ac_ext
13656   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13657   (eval $ac_compile) 2>&5
13658   ac_status=$?
13659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13660   test $ac_status = 0; }; then
13661     case `/usr/bin/file conftest.o` in
13662       *32-bit*)
13663         case $host in
13664           x86_64-*kfreebsd*-gnu)
13665             LD="${LD-ld} -m elf_i386_fbsd"
13666             ;;
13667           x86_64-*linux*)
13668             case `/usr/bin/file conftest.o` in
13669               *x86-64*)
13670                 LD="${LD-ld} -m elf32_x86_64"
13671                 ;;
13672               *)
13673                 LD="${LD-ld} -m elf_i386"
13674                 ;;
13675             esac
13676             ;;
13677           powerpc64le-*linux*)
13678             LD="${LD-ld} -m elf32lppclinux"
13679             ;;
13680           powerpc64-*linux*)
13681             LD="${LD-ld} -m elf32ppclinux"
13682             ;;
13683           s390x-*linux*)
13684             LD="${LD-ld} -m elf_s390"
13685             ;;
13686           sparc64-*linux*)
13687             LD="${LD-ld} -m elf32_sparc"
13688             ;;
13689         esac
13690         ;;
13691       *64-bit*)
13692         case $host in
13693           x86_64-*kfreebsd*-gnu)
13694             LD="${LD-ld} -m elf_x86_64_fbsd"
13695             ;;
13696           x86_64-*linux*)
13697             LD="${LD-ld} -m elf_x86_64"
13698             ;;
13699           powerpcle-*linux*)
13700             LD="${LD-ld} -m elf64lppc"
13701             ;;
13702           powerpc-*linux*)
13703             LD="${LD-ld} -m elf64ppc"
13704             ;;
13705           s390*-*linux*|s390*-*tpf*)
13706             LD="${LD-ld} -m elf64_s390"
13707             ;;
13708           sparc*-*linux*)
13709             LD="${LD-ld} -m elf64_sparc"
13710             ;;
13711         esac
13712         ;;
13713     esac
13714   fi
13715   rm -rf conftest*
13716   ;;
13717
13718 *-*-sco3.2v5*)
13719   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13720   SAVE_CFLAGS="$CFLAGS"
13721   CFLAGS="$CFLAGS -belf"
13722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13723 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13724 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13725   $as_echo_n "(cached) " >&6
13726 else
13727   ac_ext=c
13728 ac_cpp='$CPP $CPPFLAGS'
13729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13732
13733      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h.  */
13735
13736 int
13737 main ()
13738 {
13739
13740   ;
13741   return 0;
13742 }
13743 _ACEOF
13744 if ac_fn_c_try_link "$LINENO"; then :
13745   lt_cv_cc_needs_belf=yes
13746 else
13747   lt_cv_cc_needs_belf=no
13748 fi
13749 rm -f core conftest.err conftest.$ac_objext \
13750     conftest$ac_exeext conftest.$ac_ext
13751      ac_ext=c
13752 ac_cpp='$CPP $CPPFLAGS'
13753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13756
13757 fi
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13759 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13760   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13761     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13762     CFLAGS="$SAVE_CFLAGS"
13763   fi
13764   ;;
13765 sparc*-*solaris*)
13766   # Find out which ABI we are using.
13767   echo 'int i;' > conftest.$ac_ext
13768   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13769   (eval $ac_compile) 2>&5
13770   ac_status=$?
13771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13772   test $ac_status = 0; }; then
13773     case `/usr/bin/file conftest.o` in
13774     *64-bit*)
13775       case $lt_cv_prog_gnu_ld in
13776       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13777       *)
13778         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13779           LD="${LD-ld} -64"
13780         fi
13781         ;;
13782       esac
13783       ;;
13784     esac
13785   fi
13786   rm -rf conftest*
13787   ;;
13788 esac
13789
13790 need_locks="$enable_libtool_lock"
13791
13792
13793   case $host_os in
13794     rhapsody* | darwin*)
13795     if test -n "$ac_tool_prefix"; then
13796   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13797 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13799 $as_echo_n "checking for $ac_word... " >&6; }
13800 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13801   $as_echo_n "(cached) " >&6
13802 else
13803   if test -n "$DSYMUTIL"; then
13804   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13805 else
13806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13807 for as_dir in $PATH
13808 do
13809   IFS=$as_save_IFS
13810   test -z "$as_dir" && as_dir=.
13811     for ac_exec_ext in '' $ac_executable_extensions; do
13812   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13813     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13815     break 2
13816   fi
13817 done
13818   done
13819 IFS=$as_save_IFS
13820
13821 fi
13822 fi
13823 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13824 if test -n "$DSYMUTIL"; then
13825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13826 $as_echo "$DSYMUTIL" >&6; }
13827 else
13828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13829 $as_echo "no" >&6; }
13830 fi
13831
13832
13833 fi
13834 if test -z "$ac_cv_prog_DSYMUTIL"; then
13835   ac_ct_DSYMUTIL=$DSYMUTIL
13836   # Extract the first word of "dsymutil", so it can be a program name with args.
13837 set dummy dsymutil; ac_word=$2
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13839 $as_echo_n "checking for $ac_word... " >&6; }
13840 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13841   $as_echo_n "(cached) " >&6
13842 else
13843   if test -n "$ac_ct_DSYMUTIL"; then
13844   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13845 else
13846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13847 for as_dir in $PATH
13848 do
13849   IFS=$as_save_IFS
13850   test -z "$as_dir" && as_dir=.
13851     for ac_exec_ext in '' $ac_executable_extensions; do
13852   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13853     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13855     break 2
13856   fi
13857 done
13858   done
13859 IFS=$as_save_IFS
13860
13861 fi
13862 fi
13863 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13864 if test -n "$ac_ct_DSYMUTIL"; then
13865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13866 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13867 else
13868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13869 $as_echo "no" >&6; }
13870 fi
13871
13872   if test "x$ac_ct_DSYMUTIL" = x; then
13873     DSYMUTIL=":"
13874   else
13875     case $cross_compiling:$ac_tool_warned in
13876 yes:)
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13879 ac_tool_warned=yes ;;
13880 esac
13881     DSYMUTIL=$ac_ct_DSYMUTIL
13882   fi
13883 else
13884   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13885 fi
13886
13887     if test -n "$ac_tool_prefix"; then
13888   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13889 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13891 $as_echo_n "checking for $ac_word... " >&6; }
13892 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13893   $as_echo_n "(cached) " >&6
13894 else
13895   if test -n "$NMEDIT"; then
13896   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13897 else
13898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13899 for as_dir in $PATH
13900 do
13901   IFS=$as_save_IFS
13902   test -z "$as_dir" && as_dir=.
13903     for ac_exec_ext in '' $ac_executable_extensions; do
13904   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13905     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13907     break 2
13908   fi
13909 done
13910   done
13911 IFS=$as_save_IFS
13912
13913 fi
13914 fi
13915 NMEDIT=$ac_cv_prog_NMEDIT
13916 if test -n "$NMEDIT"; then
13917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13918 $as_echo "$NMEDIT" >&6; }
13919 else
13920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13921 $as_echo "no" >&6; }
13922 fi
13923
13924
13925 fi
13926 if test -z "$ac_cv_prog_NMEDIT"; then
13927   ac_ct_NMEDIT=$NMEDIT
13928   # Extract the first word of "nmedit", so it can be a program name with args.
13929 set dummy nmedit; ac_word=$2
13930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13931 $as_echo_n "checking for $ac_word... " >&6; }
13932 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13933   $as_echo_n "(cached) " >&6
13934 else
13935   if test -n "$ac_ct_NMEDIT"; then
13936   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13937 else
13938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13939 for as_dir in $PATH
13940 do
13941   IFS=$as_save_IFS
13942   test -z "$as_dir" && as_dir=.
13943     for ac_exec_ext in '' $ac_executable_extensions; do
13944   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13945     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13947     break 2
13948   fi
13949 done
13950   done
13951 IFS=$as_save_IFS
13952
13953 fi
13954 fi
13955 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13956 if test -n "$ac_ct_NMEDIT"; then
13957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13958 $as_echo "$ac_ct_NMEDIT" >&6; }
13959 else
13960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13961 $as_echo "no" >&6; }
13962 fi
13963
13964   if test "x$ac_ct_NMEDIT" = x; then
13965     NMEDIT=":"
13966   else
13967     case $cross_compiling:$ac_tool_warned in
13968 yes:)
13969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13970 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13971 ac_tool_warned=yes ;;
13972 esac
13973     NMEDIT=$ac_ct_NMEDIT
13974   fi
13975 else
13976   NMEDIT="$ac_cv_prog_NMEDIT"
13977 fi
13978
13979     if test -n "$ac_tool_prefix"; then
13980   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13981 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13983 $as_echo_n "checking for $ac_word... " >&6; }
13984 if test "${ac_cv_prog_LIPO+set}" = set; then :
13985   $as_echo_n "(cached) " >&6
13986 else
13987   if test -n "$LIPO"; then
13988   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13989 else
13990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13991 for as_dir in $PATH
13992 do
13993   IFS=$as_save_IFS
13994   test -z "$as_dir" && as_dir=.
13995     for ac_exec_ext in '' $ac_executable_extensions; do
13996   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13997     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13999     break 2
14000   fi
14001 done
14002   done
14003 IFS=$as_save_IFS
14004
14005 fi
14006 fi
14007 LIPO=$ac_cv_prog_LIPO
14008 if test -n "$LIPO"; then
14009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14010 $as_echo "$LIPO" >&6; }
14011 else
14012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14013 $as_echo "no" >&6; }
14014 fi
14015
14016
14017 fi
14018 if test -z "$ac_cv_prog_LIPO"; then
14019   ac_ct_LIPO=$LIPO
14020   # Extract the first word of "lipo", so it can be a program name with args.
14021 set dummy lipo; ac_word=$2
14022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14023 $as_echo_n "checking for $ac_word... " >&6; }
14024 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14025   $as_echo_n "(cached) " >&6
14026 else
14027   if test -n "$ac_ct_LIPO"; then
14028   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14029 else
14030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14031 for as_dir in $PATH
14032 do
14033   IFS=$as_save_IFS
14034   test -z "$as_dir" && as_dir=.
14035     for ac_exec_ext in '' $ac_executable_extensions; do
14036   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14037     ac_cv_prog_ac_ct_LIPO="lipo"
14038     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14039     break 2
14040   fi
14041 done
14042   done
14043 IFS=$as_save_IFS
14044
14045 fi
14046 fi
14047 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14048 if test -n "$ac_ct_LIPO"; then
14049   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14050 $as_echo "$ac_ct_LIPO" >&6; }
14051 else
14052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14053 $as_echo "no" >&6; }
14054 fi
14055
14056   if test "x$ac_ct_LIPO" = x; then
14057     LIPO=":"
14058   else
14059     case $cross_compiling:$ac_tool_warned in
14060 yes:)
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14062 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14063 ac_tool_warned=yes ;;
14064 esac
14065     LIPO=$ac_ct_LIPO
14066   fi
14067 else
14068   LIPO="$ac_cv_prog_LIPO"
14069 fi
14070
14071     if test -n "$ac_tool_prefix"; then
14072   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14073 set dummy ${ac_tool_prefix}otool; ac_word=$2
14074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14075 $as_echo_n "checking for $ac_word... " >&6; }
14076 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14077   $as_echo_n "(cached) " >&6
14078 else
14079   if test -n "$OTOOL"; then
14080   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14081 else
14082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14083 for as_dir in $PATH
14084 do
14085   IFS=$as_save_IFS
14086   test -z "$as_dir" && as_dir=.
14087     for ac_exec_ext in '' $ac_executable_extensions; do
14088   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14089     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14090     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14091     break 2
14092   fi
14093 done
14094   done
14095 IFS=$as_save_IFS
14096
14097 fi
14098 fi
14099 OTOOL=$ac_cv_prog_OTOOL
14100 if test -n "$OTOOL"; then
14101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14102 $as_echo "$OTOOL" >&6; }
14103 else
14104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14105 $as_echo "no" >&6; }
14106 fi
14107
14108
14109 fi
14110 if test -z "$ac_cv_prog_OTOOL"; then
14111   ac_ct_OTOOL=$OTOOL
14112   # Extract the first word of "otool", so it can be a program name with args.
14113 set dummy otool; ac_word=$2
14114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14115 $as_echo_n "checking for $ac_word... " >&6; }
14116 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14117   $as_echo_n "(cached) " >&6
14118 else
14119   if test -n "$ac_ct_OTOOL"; then
14120   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14121 else
14122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14123 for as_dir in $PATH
14124 do
14125   IFS=$as_save_IFS
14126   test -z "$as_dir" && as_dir=.
14127     for ac_exec_ext in '' $ac_executable_extensions; do
14128   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14129     ac_cv_prog_ac_ct_OTOOL="otool"
14130     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14131     break 2
14132   fi
14133 done
14134   done
14135 IFS=$as_save_IFS
14136
14137 fi
14138 fi
14139 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14140 if test -n "$ac_ct_OTOOL"; then
14141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14142 $as_echo "$ac_ct_OTOOL" >&6; }
14143 else
14144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14145 $as_echo "no" >&6; }
14146 fi
14147
14148   if test "x$ac_ct_OTOOL" = x; then
14149     OTOOL=":"
14150   else
14151     case $cross_compiling:$ac_tool_warned in
14152 yes:)
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14154 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14155 ac_tool_warned=yes ;;
14156 esac
14157     OTOOL=$ac_ct_OTOOL
14158   fi
14159 else
14160   OTOOL="$ac_cv_prog_OTOOL"
14161 fi
14162
14163     if test -n "$ac_tool_prefix"; then
14164   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14165 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14167 $as_echo_n "checking for $ac_word... " >&6; }
14168 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14169   $as_echo_n "(cached) " >&6
14170 else
14171   if test -n "$OTOOL64"; then
14172   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14173 else
14174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14175 for as_dir in $PATH
14176 do
14177   IFS=$as_save_IFS
14178   test -z "$as_dir" && as_dir=.
14179     for ac_exec_ext in '' $ac_executable_extensions; do
14180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14181     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14183     break 2
14184   fi
14185 done
14186   done
14187 IFS=$as_save_IFS
14188
14189 fi
14190 fi
14191 OTOOL64=$ac_cv_prog_OTOOL64
14192 if test -n "$OTOOL64"; then
14193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14194 $as_echo "$OTOOL64" >&6; }
14195 else
14196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14197 $as_echo "no" >&6; }
14198 fi
14199
14200
14201 fi
14202 if test -z "$ac_cv_prog_OTOOL64"; then
14203   ac_ct_OTOOL64=$OTOOL64
14204   # Extract the first word of "otool64", so it can be a program name with args.
14205 set dummy otool64; ac_word=$2
14206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14207 $as_echo_n "checking for $ac_word... " >&6; }
14208 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14209   $as_echo_n "(cached) " >&6
14210 else
14211   if test -n "$ac_ct_OTOOL64"; then
14212   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14213 else
14214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14215 for as_dir in $PATH
14216 do
14217   IFS=$as_save_IFS
14218   test -z "$as_dir" && as_dir=.
14219     for ac_exec_ext in '' $ac_executable_extensions; do
14220   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14221     ac_cv_prog_ac_ct_OTOOL64="otool64"
14222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14223     break 2
14224   fi
14225 done
14226   done
14227 IFS=$as_save_IFS
14228
14229 fi
14230 fi
14231 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14232 if test -n "$ac_ct_OTOOL64"; then
14233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14234 $as_echo "$ac_ct_OTOOL64" >&6; }
14235 else
14236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14237 $as_echo "no" >&6; }
14238 fi
14239
14240   if test "x$ac_ct_OTOOL64" = x; then
14241     OTOOL64=":"
14242   else
14243     case $cross_compiling:$ac_tool_warned in
14244 yes:)
14245 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14246 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14247 ac_tool_warned=yes ;;
14248 esac
14249     OTOOL64=$ac_ct_OTOOL64
14250   fi
14251 else
14252   OTOOL64="$ac_cv_prog_OTOOL64"
14253 fi
14254
14255
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265
14266
14267
14268
14269
14270
14271
14272
14273
14274
14275
14276
14277
14278
14279
14280
14281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14282 $as_echo_n "checking for -single_module linker flag... " >&6; }
14283 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14284   $as_echo_n "(cached) " >&6
14285 else
14286   lt_cv_apple_cc_single_mod=no
14287       if test -z "${LT_MULTI_MODULE}"; then
14288         # By default we will add the -single_module flag. You can override
14289         # by either setting the environment variable LT_MULTI_MODULE
14290         # non-empty at configure time, or by adding -multi_module to the
14291         # link flags.
14292         rm -rf libconftest.dylib*
14293         echo "int foo(void){return 1;}" > conftest.c
14294         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14295 -dynamiclib -Wl,-single_module conftest.c" >&5
14296         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14297           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14298         _lt_result=$?
14299         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14300           lt_cv_apple_cc_single_mod=yes
14301         else
14302           cat conftest.err >&5
14303         fi
14304         rm -rf libconftest.dylib*
14305         rm -f conftest.*
14306       fi
14307 fi
14308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14309 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14310     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14311 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14312 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14313   $as_echo_n "(cached) " >&6
14314 else
14315   lt_cv_ld_exported_symbols_list=no
14316       save_LDFLAGS=$LDFLAGS
14317       echo "_main" > conftest.sym
14318       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14319       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14320 /* end confdefs.h.  */
14321
14322 int
14323 main ()
14324 {
14325
14326   ;
14327   return 0;
14328 }
14329 _ACEOF
14330 if ac_fn_c_try_link "$LINENO"; then :
14331   lt_cv_ld_exported_symbols_list=yes
14332 else
14333   lt_cv_ld_exported_symbols_list=no
14334 fi
14335 rm -f core conftest.err conftest.$ac_objext \
14336     conftest$ac_exeext conftest.$ac_ext
14337         LDFLAGS="$save_LDFLAGS"
14338
14339 fi
14340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14341 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14343 $as_echo_n "checking for -force_load linker flag... " >&6; }
14344 if test "${lt_cv_ld_force_load+set}" = set; then :
14345   $as_echo_n "(cached) " >&6
14346 else
14347   lt_cv_ld_force_load=no
14348       cat > conftest.c << _LT_EOF
14349 int forced_loaded() { return 2;}
14350 _LT_EOF
14351       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14352       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14353       echo "$AR cru libconftest.a conftest.o" >&5
14354       $AR cru libconftest.a conftest.o 2>&5
14355       cat > conftest.c << _LT_EOF
14356 int main() { return 0;}
14357 _LT_EOF
14358       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14359       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14360       _lt_result=$?
14361       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14362         lt_cv_ld_force_load=yes
14363       else
14364         cat conftest.err >&5
14365       fi
14366         rm -f conftest.err libconftest.a conftest conftest.c
14367         rm -rf conftest.dSYM
14368
14369 fi
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14371 $as_echo "$lt_cv_ld_force_load" >&6; }
14372     case $host_os in
14373     rhapsody* | darwin1.[012])
14374       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14375     darwin1.*)
14376       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14377     darwin*) # darwin 5.x on
14378       # if running on 10.5 or later, the deployment target defaults
14379       # to the OS version, if on x86, and 10.4, the deployment
14380       # target defaults to 10.4. Don't you love it?
14381       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14382         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14383           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14384         10.[012]*)
14385           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14386         10.*)
14387           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14388       esac
14389     ;;
14390   esac
14391     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14392       _lt_dar_single_mod='$single_module'
14393     fi
14394     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14395       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14396     else
14397       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14398     fi
14399     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14400       _lt_dsymutil='~$DSYMUTIL $lib || :'
14401     else
14402       _lt_dsymutil=
14403     fi
14404     ;;
14405   esac
14406
14407 for ac_header in dlfcn.h
14408 do :
14409   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14410 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14411   cat >>confdefs.h <<_ACEOF
14412 #define HAVE_DLFCN_H 1
14413 _ACEOF
14414
14415 fi
14416 done
14417
14418
14419
14420
14421
14422 # Set options
14423
14424
14425
14426         enable_dlopen=no
14427
14428
14429   enable_win32_dll=no
14430
14431
14432             # Check whether --enable-shared was given.
14433 if test "${enable_shared+set}" = set; then :
14434   enableval=$enable_shared; p=${PACKAGE-default}
14435     case $enableval in
14436     yes) enable_shared=yes ;;
14437     no) enable_shared=no ;;
14438     *)
14439       enable_shared=no
14440       # Look at the argument we got.  We use all the common list separators.
14441       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14442       for pkg in $enableval; do
14443         IFS="$lt_save_ifs"
14444         if test "X$pkg" = "X$p"; then
14445           enable_shared=yes
14446         fi
14447       done
14448       IFS="$lt_save_ifs"
14449       ;;
14450     esac
14451 else
14452   enable_shared=yes
14453 fi
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463   # Check whether --enable-static was given.
14464 if test "${enable_static+set}" = set; then :
14465   enableval=$enable_static; p=${PACKAGE-default}
14466     case $enableval in
14467     yes) enable_static=yes ;;
14468     no) enable_static=no ;;
14469     *)
14470      enable_static=no
14471       # Look at the argument we got.  We use all the common list separators.
14472       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14473       for pkg in $enableval; do
14474         IFS="$lt_save_ifs"
14475         if test "X$pkg" = "X$p"; then
14476           enable_static=yes
14477         fi
14478       done
14479       IFS="$lt_save_ifs"
14480       ;;
14481     esac
14482 else
14483   enable_static=yes
14484 fi
14485
14486
14487
14488
14489
14490
14491
14492
14493
14494
14495 # Check whether --with-pic was given.
14496 if test "${with_pic+set}" = set; then :
14497   withval=$with_pic; pic_mode="$withval"
14498 else
14499   pic_mode=default
14500 fi
14501
14502
14503 test -z "$pic_mode" && pic_mode=default
14504
14505
14506
14507
14508
14509
14510
14511   # Check whether --enable-fast-install was given.
14512 if test "${enable_fast_install+set}" = set; then :
14513   enableval=$enable_fast_install; p=${PACKAGE-default}
14514     case $enableval in
14515     yes) enable_fast_install=yes ;;
14516     no) enable_fast_install=no ;;
14517     *)
14518       enable_fast_install=no
14519       # Look at the argument we got.  We use all the common list separators.
14520       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14521       for pkg in $enableval; do
14522         IFS="$lt_save_ifs"
14523         if test "X$pkg" = "X$p"; then
14524           enable_fast_install=yes
14525         fi
14526       done
14527       IFS="$lt_save_ifs"
14528       ;;
14529     esac
14530 else
14531   enable_fast_install=yes
14532 fi
14533
14534
14535
14536
14537
14538
14539
14540
14541
14542
14543
14544 # This can be used to rebuild libtool when needed
14545 LIBTOOL_DEPS="$ltmain"
14546
14547 # Always use our own libtool.
14548 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575 test -z "$LN_S" && LN_S="ln -s"
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590 if test -n "${ZSH_VERSION+set}" ; then
14591    setopt NO_GLOB_SUBST
14592 fi
14593
14594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14595 $as_echo_n "checking for objdir... " >&6; }
14596 if test "${lt_cv_objdir+set}" = set; then :
14597   $as_echo_n "(cached) " >&6
14598 else
14599   rm -f .libs 2>/dev/null
14600 mkdir .libs 2>/dev/null
14601 if test -d .libs; then
14602   lt_cv_objdir=.libs
14603 else
14604   # MS-DOS does not allow filenames that begin with a dot.
14605   lt_cv_objdir=_libs
14606 fi
14607 rmdir .libs 2>/dev/null
14608 fi
14609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14610 $as_echo "$lt_cv_objdir" >&6; }
14611 objdir=$lt_cv_objdir
14612
14613
14614
14615
14616
14617 cat >>confdefs.h <<_ACEOF
14618 #define LT_OBJDIR "$lt_cv_objdir/"
14619 _ACEOF
14620
14621
14622
14623
14624 case $host_os in
14625 aix3*)
14626   # AIX sometimes has problems with the GCC collect2 program.  For some
14627   # reason, if we set the COLLECT_NAMES environment variable, the problems
14628   # vanish in a puff of smoke.
14629   if test "X${COLLECT_NAMES+set}" != Xset; then
14630     COLLECT_NAMES=
14631     export COLLECT_NAMES
14632   fi
14633   ;;
14634 esac
14635
14636 # Global variables:
14637 ofile=libtool
14638 can_build_shared=yes
14639
14640 # All known linkers require a `.a' archive for static linking (except MSVC,
14641 # which needs '.lib').
14642 libext=a
14643
14644 with_gnu_ld="$lt_cv_prog_gnu_ld"
14645
14646 old_CC="$CC"
14647 old_CFLAGS="$CFLAGS"
14648
14649 # Set sane defaults for various variables
14650 test -z "$CC" && CC=cc
14651 test -z "$LTCC" && LTCC=$CC
14652 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14653 test -z "$LD" && LD=ld
14654 test -z "$ac_objext" && ac_objext=o
14655
14656 for cc_temp in $compiler""; do
14657   case $cc_temp in
14658     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14659     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14660     \-*) ;;
14661     *) break;;
14662   esac
14663 done
14664 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14665
14666
14667 # Only perform the check for file, if the check method requires it
14668 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14669 case $deplibs_check_method in
14670 file_magic*)
14671   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14672     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14673 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14674 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14675   $as_echo_n "(cached) " >&6
14676 else
14677   case $MAGIC_CMD in
14678 [\\/*] |  ?:[\\/]*)
14679   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14680   ;;
14681 *)
14682   lt_save_MAGIC_CMD="$MAGIC_CMD"
14683   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14684   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14685   for ac_dir in $ac_dummy; do
14686     IFS="$lt_save_ifs"
14687     test -z "$ac_dir" && ac_dir=.
14688     if test -f $ac_dir/${ac_tool_prefix}file; then
14689       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14690       if test -n "$file_magic_test_file"; then
14691         case $deplibs_check_method in
14692         "file_magic "*)
14693           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14694           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14695           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14696             $EGREP "$file_magic_regex" > /dev/null; then
14697             :
14698           else
14699             cat <<_LT_EOF 1>&2
14700
14701 *** Warning: the command libtool uses to detect shared libraries,
14702 *** $file_magic_cmd, produces output that libtool cannot recognize.
14703 *** The result is that libtool may fail to recognize shared libraries
14704 *** as such.  This will affect the creation of libtool libraries that
14705 *** depend on shared libraries, but programs linked with such libtool
14706 *** libraries will work regardless of this problem.  Nevertheless, you
14707 *** may want to report the problem to your system manager and/or to
14708 *** bug-libtool@gnu.org
14709
14710 _LT_EOF
14711           fi ;;
14712         esac
14713       fi
14714       break
14715     fi
14716   done
14717   IFS="$lt_save_ifs"
14718   MAGIC_CMD="$lt_save_MAGIC_CMD"
14719   ;;
14720 esac
14721 fi
14722
14723 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14724 if test -n "$MAGIC_CMD"; then
14725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14726 $as_echo "$MAGIC_CMD" >&6; }
14727 else
14728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14729 $as_echo "no" >&6; }
14730 fi
14731
14732
14733
14734
14735
14736 if test -z "$lt_cv_path_MAGIC_CMD"; then
14737   if test -n "$ac_tool_prefix"; then
14738     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14739 $as_echo_n "checking for file... " >&6; }
14740 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14741   $as_echo_n "(cached) " >&6
14742 else
14743   case $MAGIC_CMD in
14744 [\\/*] |  ?:[\\/]*)
14745   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14746   ;;
14747 *)
14748   lt_save_MAGIC_CMD="$MAGIC_CMD"
14749   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14750   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14751   for ac_dir in $ac_dummy; do
14752     IFS="$lt_save_ifs"
14753     test -z "$ac_dir" && ac_dir=.
14754     if test -f $ac_dir/file; then
14755       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14756       if test -n "$file_magic_test_file"; then
14757         case $deplibs_check_method in
14758         "file_magic "*)
14759           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14760           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14761           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14762             $EGREP "$file_magic_regex" > /dev/null; then
14763             :
14764           else
14765             cat <<_LT_EOF 1>&2
14766
14767 *** Warning: the command libtool uses to detect shared libraries,
14768 *** $file_magic_cmd, produces output that libtool cannot recognize.
14769 *** The result is that libtool may fail to recognize shared libraries
14770 *** as such.  This will affect the creation of libtool libraries that
14771 *** depend on shared libraries, but programs linked with such libtool
14772 *** libraries will work regardless of this problem.  Nevertheless, you
14773 *** may want to report the problem to your system manager and/or to
14774 *** bug-libtool@gnu.org
14775
14776 _LT_EOF
14777           fi ;;
14778         esac
14779       fi
14780       break
14781     fi
14782   done
14783   IFS="$lt_save_ifs"
14784   MAGIC_CMD="$lt_save_MAGIC_CMD"
14785   ;;
14786 esac
14787 fi
14788
14789 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14790 if test -n "$MAGIC_CMD"; then
14791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14792 $as_echo "$MAGIC_CMD" >&6; }
14793 else
14794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14795 $as_echo "no" >&6; }
14796 fi
14797
14798
14799   else
14800     MAGIC_CMD=:
14801   fi
14802 fi
14803
14804   fi
14805   ;;
14806 esac
14807
14808 # Use C for the default configuration in the libtool script
14809
14810 lt_save_CC="$CC"
14811 ac_ext=c
14812 ac_cpp='$CPP $CPPFLAGS'
14813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14816
14817
14818 # Source file extension for C test sources.
14819 ac_ext=c
14820
14821 # Object file extension for compiled C test sources.
14822 objext=o
14823 objext=$objext
14824
14825 # Code to be used in simple compile tests
14826 lt_simple_compile_test_code="int some_variable = 0;"
14827
14828 # Code to be used in simple link tests
14829 lt_simple_link_test_code='int main(){return(0);}'
14830
14831
14832
14833
14834
14835
14836
14837 # If no C compiler was specified, use CC.
14838 LTCC=${LTCC-"$CC"}
14839
14840 # If no C compiler flags were specified, use CFLAGS.
14841 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14842
14843 # Allow CC to be a program name with arguments.
14844 compiler=$CC
14845
14846 # Save the default compiler, since it gets overwritten when the other
14847 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14848 compiler_DEFAULT=$CC
14849
14850 # save warnings/boilerplate of simple test code
14851 ac_outfile=conftest.$ac_objext
14852 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14853 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14854 _lt_compiler_boilerplate=`cat conftest.err`
14855 $RM conftest*
14856
14857 ac_outfile=conftest.$ac_objext
14858 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14859 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14860 _lt_linker_boilerplate=`cat conftest.err`
14861 $RM -r conftest*
14862
14863
14864 ## CAVEAT EMPTOR:
14865 ## There is no encapsulation within the following macros, do not change
14866 ## the running order or otherwise move them around unless you know exactly
14867 ## what you are doing...
14868 if test -n "$compiler"; then
14869
14870 lt_prog_compiler_no_builtin_flag=
14871
14872 if test "$GCC" = yes; then
14873   case $cc_basename in
14874   nvcc*)
14875     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14876   *)
14877     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14878   esac
14879
14880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14881 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14882 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14883   $as_echo_n "(cached) " >&6
14884 else
14885   lt_cv_prog_compiler_rtti_exceptions=no
14886    ac_outfile=conftest.$ac_objext
14887    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14888    lt_compiler_flag="-fno-rtti -fno-exceptions"
14889    # Insert the option either (1) after the last *FLAGS variable, or
14890    # (2) before a word containing "conftest.", or (3) at the end.
14891    # Note that $ac_compile itself does not contain backslashes and begins
14892    # with a dollar sign (not a hyphen), so the echo should work correctly.
14893    # The option is referenced via a variable to avoid confusing sed.
14894    lt_compile=`echo "$ac_compile" | $SED \
14895    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14896    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14897    -e 's:$: $lt_compiler_flag:'`
14898    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14899    (eval "$lt_compile" 2>conftest.err)
14900    ac_status=$?
14901    cat conftest.err >&5
14902    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14903    if (exit $ac_status) && test -s "$ac_outfile"; then
14904      # The compiler can only warn and ignore the option if not recognized
14905      # So say no if there are warnings other than the usual output.
14906      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14907      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14908      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14909        lt_cv_prog_compiler_rtti_exceptions=yes
14910      fi
14911    fi
14912    $RM conftest*
14913
14914 fi
14915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14916 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14917
14918 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14919     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14920 else
14921     :
14922 fi
14923
14924 fi
14925
14926
14927
14928
14929
14930
14931   lt_prog_compiler_wl=
14932 lt_prog_compiler_pic=
14933 lt_prog_compiler_static=
14934
14935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14936 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14937
14938   if test "$GCC" = yes; then
14939     lt_prog_compiler_wl='-Wl,'
14940     lt_prog_compiler_static='-static'
14941
14942     case $host_os in
14943       aix*)
14944       # All AIX code is PIC.
14945       if test "$host_cpu" = ia64; then
14946         # AIX 5 now supports IA64 processor
14947         lt_prog_compiler_static='-Bstatic'
14948       fi
14949       lt_prog_compiler_pic='-fPIC'
14950       ;;
14951
14952     amigaos*)
14953       case $host_cpu in
14954       powerpc)
14955             # see comment about AmigaOS4 .so support
14956             lt_prog_compiler_pic='-fPIC'
14957         ;;
14958       m68k)
14959             # FIXME: we need at least 68020 code to build shared libraries, but
14960             # adding the `-m68020' flag to GCC prevents building anything better,
14961             # like `-m68040'.
14962             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14963         ;;
14964       esac
14965       ;;
14966
14967     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14968       # PIC is the default for these OSes.
14969       ;;
14970
14971     mingw* | cygwin* | pw32* | os2* | cegcc*)
14972       # This hack is so that the source file can tell whether it is being
14973       # built for inclusion in a dll (and should export symbols for example).
14974       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14975       # (--disable-auto-import) libraries
14976       lt_prog_compiler_pic='-DDLL_EXPORT'
14977       ;;
14978
14979     darwin* | rhapsody*)
14980       # PIC is the default on this platform
14981       # Common symbols not allowed in MH_DYLIB files
14982       lt_prog_compiler_pic='-fno-common'
14983       ;;
14984
14985     haiku*)
14986       # PIC is the default for Haiku.
14987       # The "-static" flag exists, but is broken.
14988       lt_prog_compiler_static=
14989       ;;
14990
14991     hpux*)
14992       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14993       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14994       # sets the default TLS model and affects inlining.
14995       case $host_cpu in
14996       hppa*64*)
14997         # +Z the default
14998         ;;
14999       *)
15000         lt_prog_compiler_pic='-fPIC'
15001         ;;
15002       esac
15003       ;;
15004
15005     interix[3-9]*)
15006       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15007       # Instead, we relocate shared libraries at runtime.
15008       ;;
15009
15010     msdosdjgpp*)
15011       # Just because we use GCC doesn't mean we suddenly get shared libraries
15012       # on systems that don't support them.
15013       lt_prog_compiler_can_build_shared=no
15014       enable_shared=no
15015       ;;
15016
15017     *nto* | *qnx*)
15018       # QNX uses GNU C++, but need to define -shared option too, otherwise
15019       # it will coredump.
15020       lt_prog_compiler_pic='-fPIC -shared'
15021       ;;
15022
15023     sysv4*MP*)
15024       if test -d /usr/nec; then
15025         lt_prog_compiler_pic=-Kconform_pic
15026       fi
15027       ;;
15028
15029     *)
15030       lt_prog_compiler_pic='-fPIC'
15031       ;;
15032     esac
15033
15034     case $cc_basename in
15035     nvcc*) # Cuda Compiler Driver 2.2
15036       lt_prog_compiler_wl='-Xlinker '
15037       lt_prog_compiler_pic='-Xcompiler -fPIC'
15038       ;;
15039     esac
15040   else
15041     # PORTME Check for flag to pass linker flags through the system compiler.
15042     case $host_os in
15043     aix*)
15044       lt_prog_compiler_wl='-Wl,'
15045       if test "$host_cpu" = ia64; then
15046         # AIX 5 now supports IA64 processor
15047         lt_prog_compiler_static='-Bstatic'
15048       else
15049         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15050       fi
15051       ;;
15052
15053     mingw* | cygwin* | pw32* | os2* | cegcc*)
15054       # This hack is so that the source file can tell whether it is being
15055       # built for inclusion in a dll (and should export symbols for example).
15056       lt_prog_compiler_pic='-DDLL_EXPORT'
15057       ;;
15058
15059     hpux9* | hpux10* | hpux11*)
15060       lt_prog_compiler_wl='-Wl,'
15061       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15062       # not for PA HP-UX.
15063       case $host_cpu in
15064       hppa*64*|ia64*)
15065         # +Z the default
15066         ;;
15067       *)
15068         lt_prog_compiler_pic='+Z'
15069         ;;
15070       esac
15071       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15072       lt_prog_compiler_static='${wl}-a ${wl}archive'
15073       ;;
15074
15075     irix5* | irix6* | nonstopux*)
15076       lt_prog_compiler_wl='-Wl,'
15077       # PIC (with -KPIC) is the default.
15078       lt_prog_compiler_static='-non_shared'
15079       ;;
15080
15081     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15082       case $cc_basename in
15083       # old Intel for x86_64 which still supported -KPIC.
15084       ecc*)
15085         lt_prog_compiler_wl='-Wl,'
15086         lt_prog_compiler_pic='-KPIC'
15087         lt_prog_compiler_static='-static'
15088         ;;
15089       # icc used to be incompatible with GCC.
15090       # ICC 10 doesn't accept -KPIC any more.
15091       icc* | ifort*)
15092         lt_prog_compiler_wl='-Wl,'
15093         lt_prog_compiler_pic='-fPIC'
15094         lt_prog_compiler_static='-static'
15095         ;;
15096       # Lahey Fortran 8.1.
15097       lf95*)
15098         lt_prog_compiler_wl='-Wl,'
15099         lt_prog_compiler_pic='--shared'
15100         lt_prog_compiler_static='--static'
15101         ;;
15102       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15103         # Portland Group compilers (*not* the Pentium gcc compiler,
15104         # which looks to be a dead project)
15105         lt_prog_compiler_wl='-Wl,'
15106         lt_prog_compiler_pic='-fpic'
15107         lt_prog_compiler_static='-Bstatic'
15108         ;;
15109       ccc*)
15110         lt_prog_compiler_wl='-Wl,'
15111         # All Alpha code is PIC.
15112         lt_prog_compiler_static='-non_shared'
15113         ;;
15114       xl* | bgxl* | bgf* | mpixl*)
15115         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15116         lt_prog_compiler_wl='-Wl,'
15117         lt_prog_compiler_pic='-qpic'
15118         lt_prog_compiler_static='-qstaticlink'
15119         ;;
15120       *)
15121         case `$CC -V 2>&1 | sed 5q` in
15122         *Sun\ F* | *Sun*Fortran*)
15123           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15124           lt_prog_compiler_pic='-KPIC'
15125           lt_prog_compiler_static='-Bstatic'
15126           lt_prog_compiler_wl=''
15127           ;;
15128         *Sun\ C*)
15129           # Sun C 5.9
15130           lt_prog_compiler_pic='-KPIC'
15131           lt_prog_compiler_static='-Bstatic'
15132           lt_prog_compiler_wl='-Wl,'
15133           ;;
15134         esac
15135         ;;
15136       esac
15137       ;;
15138
15139     newsos6)
15140       lt_prog_compiler_pic='-KPIC'
15141       lt_prog_compiler_static='-Bstatic'
15142       ;;
15143
15144     *nto* | *qnx*)
15145       # QNX uses GNU C++, but need to define -shared option too, otherwise
15146       # it will coredump.
15147       lt_prog_compiler_pic='-fPIC -shared'
15148       ;;
15149
15150     osf3* | osf4* | osf5*)
15151       lt_prog_compiler_wl='-Wl,'
15152       # All OSF/1 code is PIC.
15153       lt_prog_compiler_static='-non_shared'
15154       ;;
15155
15156     rdos*)
15157       lt_prog_compiler_static='-non_shared'
15158       ;;
15159
15160     solaris*)
15161       lt_prog_compiler_pic='-KPIC'
15162       lt_prog_compiler_static='-Bstatic'
15163       case $cc_basename in
15164       f77* | f90* | f95*)
15165         lt_prog_compiler_wl='-Qoption ld ';;
15166       *)
15167         lt_prog_compiler_wl='-Wl,';;
15168       esac
15169       ;;
15170
15171     sunos4*)
15172       lt_prog_compiler_wl='-Qoption ld '
15173       lt_prog_compiler_pic='-PIC'
15174       lt_prog_compiler_static='-Bstatic'
15175       ;;
15176
15177     sysv4 | sysv4.2uw2* | sysv4.3*)
15178       lt_prog_compiler_wl='-Wl,'
15179       lt_prog_compiler_pic='-KPIC'
15180       lt_prog_compiler_static='-Bstatic'
15181       ;;
15182
15183     sysv4*MP*)
15184       if test -d /usr/nec ;then
15185         lt_prog_compiler_pic='-Kconform_pic'
15186         lt_prog_compiler_static='-Bstatic'
15187       fi
15188       ;;
15189
15190     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15191       lt_prog_compiler_wl='-Wl,'
15192       lt_prog_compiler_pic='-KPIC'
15193       lt_prog_compiler_static='-Bstatic'
15194       ;;
15195
15196     unicos*)
15197       lt_prog_compiler_wl='-Wl,'
15198       lt_prog_compiler_can_build_shared=no
15199       ;;
15200
15201     uts4*)
15202       lt_prog_compiler_pic='-pic'
15203       lt_prog_compiler_static='-Bstatic'
15204       ;;
15205
15206     *)
15207       lt_prog_compiler_can_build_shared=no
15208       ;;
15209     esac
15210   fi
15211
15212 case $host_os in
15213   # For platforms which do not support PIC, -DPIC is meaningless:
15214   *djgpp*)
15215     lt_prog_compiler_pic=
15216     ;;
15217   *)
15218     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15219     ;;
15220 esac
15221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15222 $as_echo "$lt_prog_compiler_pic" >&6; }
15223
15224
15225
15226
15227
15228
15229 #
15230 # Check to make sure the PIC flag actually works.
15231 #
15232 if test -n "$lt_prog_compiler_pic"; then
15233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15234 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15235 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15236   $as_echo_n "(cached) " >&6
15237 else
15238   lt_cv_prog_compiler_pic_works=no
15239    ac_outfile=conftest.$ac_objext
15240    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15241    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15242    # Insert the option either (1) after the last *FLAGS variable, or
15243    # (2) before a word containing "conftest.", or (3) at the end.
15244    # Note that $ac_compile itself does not contain backslashes and begins
15245    # with a dollar sign (not a hyphen), so the echo should work correctly.
15246    # The option is referenced via a variable to avoid confusing sed.
15247    lt_compile=`echo "$ac_compile" | $SED \
15248    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15249    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15250    -e 's:$: $lt_compiler_flag:'`
15251    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15252    (eval "$lt_compile" 2>conftest.err)
15253    ac_status=$?
15254    cat conftest.err >&5
15255    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15256    if (exit $ac_status) && test -s "$ac_outfile"; then
15257      # The compiler can only warn and ignore the option if not recognized
15258      # So say no if there are warnings other than the usual output.
15259      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15260      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15261      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15262        lt_cv_prog_compiler_pic_works=yes
15263      fi
15264    fi
15265    $RM conftest*
15266
15267 fi
15268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15269 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15270
15271 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15272     case $lt_prog_compiler_pic in
15273      "" | " "*) ;;
15274      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15275      esac
15276 else
15277     lt_prog_compiler_pic=
15278      lt_prog_compiler_can_build_shared=no
15279 fi
15280
15281 fi
15282
15283
15284
15285
15286
15287
15288 #
15289 # Check to make sure the static flag actually works.
15290 #
15291 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15293 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15294 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15295   $as_echo_n "(cached) " >&6
15296 else
15297   lt_cv_prog_compiler_static_works=no
15298    save_LDFLAGS="$LDFLAGS"
15299    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15300    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15301    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15302      # The linker can only warn and ignore the option if not recognized
15303      # So say no if there are warnings
15304      if test -s conftest.err; then
15305        # Append any errors to the config.log.
15306        cat conftest.err 1>&5
15307        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15308        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15309        if diff conftest.exp conftest.er2 >/dev/null; then
15310          lt_cv_prog_compiler_static_works=yes
15311        fi
15312      else
15313        lt_cv_prog_compiler_static_works=yes
15314      fi
15315    fi
15316    $RM -r conftest*
15317    LDFLAGS="$save_LDFLAGS"
15318
15319 fi
15320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15321 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15322
15323 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15324     :
15325 else
15326     lt_prog_compiler_static=
15327 fi
15328
15329
15330
15331
15332
15333
15334
15335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15336 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15337 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15338   $as_echo_n "(cached) " >&6
15339 else
15340   lt_cv_prog_compiler_c_o=no
15341    $RM -r conftest 2>/dev/null
15342    mkdir conftest
15343    cd conftest
15344    mkdir out
15345    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15346
15347    lt_compiler_flag="-o out/conftest2.$ac_objext"
15348    # Insert the option either (1) after the last *FLAGS variable, or
15349    # (2) before a word containing "conftest.", or (3) at the end.
15350    # Note that $ac_compile itself does not contain backslashes and begins
15351    # with a dollar sign (not a hyphen), so the echo should work correctly.
15352    lt_compile=`echo "$ac_compile" | $SED \
15353    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15354    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15355    -e 's:$: $lt_compiler_flag:'`
15356    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15357    (eval "$lt_compile" 2>out/conftest.err)
15358    ac_status=$?
15359    cat out/conftest.err >&5
15360    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15361    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15362    then
15363      # The compiler can only warn and ignore the option if not recognized
15364      # So say no if there are warnings
15365      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15366      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15367      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15368        lt_cv_prog_compiler_c_o=yes
15369      fi
15370    fi
15371    chmod u+w . 2>&5
15372    $RM conftest*
15373    # SGI C++ compiler will create directory out/ii_files/ for
15374    # template instantiation
15375    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15376    $RM out/* && rmdir out
15377    cd ..
15378    $RM -r conftest
15379    $RM conftest*
15380
15381 fi
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15383 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15384
15385
15386
15387
15388
15389
15390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15391 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15392 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15393   $as_echo_n "(cached) " >&6
15394 else
15395   lt_cv_prog_compiler_c_o=no
15396    $RM -r conftest 2>/dev/null
15397    mkdir conftest
15398    cd conftest
15399    mkdir out
15400    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15401
15402    lt_compiler_flag="-o out/conftest2.$ac_objext"
15403    # Insert the option either (1) after the last *FLAGS variable, or
15404    # (2) before a word containing "conftest.", or (3) at the end.
15405    # Note that $ac_compile itself does not contain backslashes and begins
15406    # with a dollar sign (not a hyphen), so the echo should work correctly.
15407    lt_compile=`echo "$ac_compile" | $SED \
15408    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15409    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15410    -e 's:$: $lt_compiler_flag:'`
15411    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15412    (eval "$lt_compile" 2>out/conftest.err)
15413    ac_status=$?
15414    cat out/conftest.err >&5
15415    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15416    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15417    then
15418      # The compiler can only warn and ignore the option if not recognized
15419      # So say no if there are warnings
15420      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15421      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15422      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15423        lt_cv_prog_compiler_c_o=yes
15424      fi
15425    fi
15426    chmod u+w . 2>&5
15427    $RM conftest*
15428    # SGI C++ compiler will create directory out/ii_files/ for
15429    # template instantiation
15430    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15431    $RM out/* && rmdir out
15432    cd ..
15433    $RM -r conftest
15434    $RM conftest*
15435
15436 fi
15437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15438 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15439
15440
15441
15442
15443 hard_links="nottested"
15444 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15445   # do not overwrite the value of need_locks provided by the user
15446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15447 $as_echo_n "checking if we can lock with hard links... " >&6; }
15448   hard_links=yes
15449   $RM conftest*
15450   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15451   touch conftest.a
15452   ln conftest.a conftest.b 2>&5 || hard_links=no
15453   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15455 $as_echo "$hard_links" >&6; }
15456   if test "$hard_links" = no; then
15457     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15458 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15459     need_locks=warn
15460   fi
15461 else
15462   need_locks=no
15463 fi
15464
15465
15466
15467
15468
15469
15470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15471 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15472
15473   runpath_var=
15474   allow_undefined_flag=
15475   always_export_symbols=no
15476   archive_cmds=
15477   archive_expsym_cmds=
15478   compiler_needs_object=no
15479   enable_shared_with_static_runtimes=no
15480   export_dynamic_flag_spec=
15481   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15482   hardcode_automatic=no
15483   hardcode_direct=no
15484   hardcode_direct_absolute=no
15485   hardcode_libdir_flag_spec=
15486   hardcode_libdir_flag_spec_ld=
15487   hardcode_libdir_separator=
15488   hardcode_minus_L=no
15489   hardcode_shlibpath_var=unsupported
15490   inherit_rpath=no
15491   link_all_deplibs=unknown
15492   module_cmds=
15493   module_expsym_cmds=
15494   old_archive_from_new_cmds=
15495   old_archive_from_expsyms_cmds=
15496   thread_safe_flag_spec=
15497   whole_archive_flag_spec=
15498   # include_expsyms should be a list of space-separated symbols to be *always*
15499   # included in the symbol list
15500   include_expsyms=
15501   # exclude_expsyms can be an extended regexp of symbols to exclude
15502   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15503   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15504   # as well as any symbol that contains `d'.
15505   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15506   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15507   # platforms (ab)use it in PIC code, but their linkers get confused if
15508   # the symbol is explicitly referenced.  Since portable code cannot
15509   # rely on this symbol name, it's probably fine to never include it in
15510   # preloaded symbol tables.
15511   # Exclude shared library initialization/finalization symbols.
15512   extract_expsyms_cmds=
15513
15514   case $host_os in
15515   cygwin* | mingw* | pw32* | cegcc*)
15516     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15517     # When not using gcc, we currently assume that we are using
15518     # Microsoft Visual C++.
15519     if test "$GCC" != yes; then
15520       with_gnu_ld=no
15521     fi
15522     ;;
15523   interix*)
15524     # we just hope/assume this is gcc and not c89 (= MSVC++)
15525     with_gnu_ld=yes
15526     ;;
15527   openbsd*)
15528     with_gnu_ld=no
15529     ;;
15530   esac
15531
15532   ld_shlibs=yes
15533
15534   # On some targets, GNU ld is compatible enough with the native linker
15535   # that we're better off using the native interface for both.
15536   lt_use_gnu_ld_interface=no
15537   if test "$with_gnu_ld" = yes; then
15538     case $host_os in
15539       aix*)
15540         # The AIX port of GNU ld has always aspired to compatibility
15541         # with the native linker.  However, as the warning in the GNU ld
15542         # block says, versions before 2.19.5* couldn't really create working
15543         # shared libraries, regardless of the interface used.
15544         case `$LD -v 2>&1` in
15545           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15546           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15547           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15548           *)
15549             lt_use_gnu_ld_interface=yes
15550             ;;
15551         esac
15552         ;;
15553       *)
15554         lt_use_gnu_ld_interface=yes
15555         ;;
15556     esac
15557   fi
15558
15559   if test "$lt_use_gnu_ld_interface" = yes; then
15560     # If archive_cmds runs LD, not CC, wlarc should be empty
15561     wlarc='${wl}'
15562
15563     # Set some defaults for GNU ld with shared library support. These
15564     # are reset later if shared libraries are not supported. Putting them
15565     # here allows them to be overridden if necessary.
15566     runpath_var=LD_RUN_PATH
15567     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15568     export_dynamic_flag_spec='${wl}--export-dynamic'
15569     # ancient GNU ld didn't support --whole-archive et. al.
15570     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15571       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15572     else
15573       whole_archive_flag_spec=
15574     fi
15575     supports_anon_versioning=no
15576     case `$LD -v 2>&1` in
15577       *GNU\ gold*) supports_anon_versioning=yes ;;
15578       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15579       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15580       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15581       *\ 2.11.*) ;; # other 2.11 versions
15582       *) supports_anon_versioning=yes ;;
15583     esac
15584
15585     # See if GNU ld supports shared libraries.
15586     case $host_os in
15587     aix[3-9]*)
15588       # On AIX/PPC, the GNU linker is very broken
15589       if test "$host_cpu" != ia64; then
15590         ld_shlibs=no
15591         cat <<_LT_EOF 1>&2
15592
15593 *** Warning: the GNU linker, at least up to release 2.19, is reported
15594 *** to be unable to reliably create shared libraries on AIX.
15595 *** Therefore, libtool is disabling shared libraries support.  If you
15596 *** really care for shared libraries, you may want to install binutils
15597 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15598 *** You will then need to restart the configuration process.
15599
15600 _LT_EOF
15601       fi
15602       ;;
15603
15604     amigaos*)
15605       case $host_cpu in
15606       powerpc)
15607             # see comment about AmigaOS4 .so support
15608             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15609             archive_expsym_cmds=''
15610         ;;
15611       m68k)
15612             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15613             hardcode_libdir_flag_spec='-L$libdir'
15614             hardcode_minus_L=yes
15615         ;;
15616       esac
15617       ;;
15618
15619     beos*)
15620       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15621         allow_undefined_flag=unsupported
15622         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15623         # support --undefined.  This deserves some investigation.  FIXME
15624         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15625       else
15626         ld_shlibs=no
15627       fi
15628       ;;
15629
15630     cygwin* | mingw* | pw32* | cegcc*)
15631       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15632       # as there is no search path for DLLs.
15633       hardcode_libdir_flag_spec='-L$libdir'
15634       export_dynamic_flag_spec='${wl}--export-all-symbols'
15635       allow_undefined_flag=unsupported
15636       always_export_symbols=no
15637       enable_shared_with_static_runtimes=yes
15638       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15639
15640       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15641         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15642         # If the export-symbols file already is a .def file (1st line
15643         # is EXPORTS), use it as is; otherwise, prepend...
15644         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15645           cp $export_symbols $output_objdir/$soname.def;
15646         else
15647           echo EXPORTS > $output_objdir/$soname.def;
15648           cat $export_symbols >> $output_objdir/$soname.def;
15649         fi~
15650         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15651       else
15652         ld_shlibs=no
15653       fi
15654       ;;
15655
15656     haiku*)
15657       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15658       link_all_deplibs=yes
15659       ;;
15660
15661     interix[3-9]*)
15662       hardcode_direct=no
15663       hardcode_shlibpath_var=no
15664       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15665       export_dynamic_flag_spec='${wl}-E'
15666       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15667       # Instead, shared libraries are loaded at an image base (0x10000000 by
15668       # default) and relocated if they conflict, which is a slow very memory
15669       # consuming and fragmenting process.  To avoid this, we pick a random,
15670       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15671       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15672       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15673       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15674       ;;
15675
15676     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15677       tmp_diet=no
15678       if test "$host_os" = linux-dietlibc; then
15679         case $cc_basename in
15680           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15681         esac
15682       fi
15683       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15684          && test "$tmp_diet" = no
15685       then
15686         tmp_addflag=
15687         tmp_sharedflag='-shared'
15688         case $cc_basename,$host_cpu in
15689         pgcc*)                          # Portland Group C compiler
15690           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'
15691           tmp_addflag=' $pic_flag'
15692           ;;
15693         pgf77* | pgf90* | pgf95* | pgfortran*)
15694                                         # Portland Group f77 and f90 compilers
15695           whole_archive_flag_spec='${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'
15696           tmp_addflag=' $pic_flag -Mnomain' ;;
15697         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15698           tmp_addflag=' -i_dynamic' ;;
15699         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15700           tmp_addflag=' -i_dynamic -nofor_main' ;;
15701         ifc* | ifort*)                  # Intel Fortran compiler
15702           tmp_addflag=' -nofor_main' ;;
15703         lf95*)                          # Lahey Fortran 8.1
15704           whole_archive_flag_spec=
15705           tmp_sharedflag='--shared' ;;
15706         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15707           tmp_sharedflag='-qmkshrobj'
15708           tmp_addflag= ;;
15709         nvcc*)  # Cuda Compiler Driver 2.2
15710           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15711           compiler_needs_object=yes
15712           ;;
15713         esac
15714         case `$CC -V 2>&1 | sed 5q` in
15715         *Sun\ C*)                       # Sun C 5.9
15716           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\"` ${wl}--no-whole-archive'
15717           compiler_needs_object=yes
15718           tmp_sharedflag='-G' ;;
15719         *Sun\ F*)                       # Sun Fortran 8.3
15720           tmp_sharedflag='-G' ;;
15721         esac
15722         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15723
15724         if test "x$supports_anon_versioning" = xyes; then
15725           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15726             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15727             echo "local: *; };" >> $output_objdir/$libname.ver~
15728             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15729         fi
15730
15731         case $cc_basename in
15732         xlf* | bgf* | bgxlf* | mpixlf*)
15733           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15734           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15735           hardcode_libdir_flag_spec=
15736           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15737           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15738           if test "x$supports_anon_versioning" = xyes; then
15739             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15740               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15741               echo "local: *; };" >> $output_objdir/$libname.ver~
15742               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15743           fi
15744           ;;
15745         esac
15746       else
15747         ld_shlibs=no
15748       fi
15749       ;;
15750
15751     netbsd*)
15752       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15753         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15754         wlarc=
15755       else
15756         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15757         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15758       fi
15759       ;;
15760
15761     solaris*)
15762       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15763         ld_shlibs=no
15764         cat <<_LT_EOF 1>&2
15765
15766 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15767 *** create shared libraries on Solaris systems.  Therefore, libtool
15768 *** is disabling shared libraries support.  We urge you to upgrade GNU
15769 *** binutils to release 2.9.1 or newer.  Another option is to modify
15770 *** your PATH or compiler configuration so that the native linker is
15771 *** used, and then restart.
15772
15773 _LT_EOF
15774       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15775         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15776         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15777       else
15778         ld_shlibs=no
15779       fi
15780       ;;
15781
15782     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15783       case `$LD -v 2>&1` in
15784         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15785         ld_shlibs=no
15786         cat <<_LT_EOF 1>&2
15787
15788 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15789 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15790 *** is disabling shared libraries support.  We urge you to upgrade GNU
15791 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15792 *** your PATH or compiler configuration so that the native linker is
15793 *** used, and then restart.
15794
15795 _LT_EOF
15796         ;;
15797         *)
15798           # For security reasons, it is highly recommended that you always
15799           # use absolute paths for naming shared libraries, and exclude the
15800           # DT_RUNPATH tag from executables and libraries.  But doing so
15801           # requires that you compile everything twice, which is a pain.
15802           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15803             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15804             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15805             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15806           else
15807             ld_shlibs=no
15808           fi
15809         ;;
15810       esac
15811       ;;
15812
15813     sunos4*)
15814       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15815       wlarc=
15816       hardcode_direct=yes
15817       hardcode_shlibpath_var=no
15818       ;;
15819
15820     *)
15821       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15822         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15823         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15824       else
15825         ld_shlibs=no
15826       fi
15827       ;;
15828     esac
15829
15830     if test "$ld_shlibs" = no; then
15831       runpath_var=
15832       hardcode_libdir_flag_spec=
15833       export_dynamic_flag_spec=
15834       whole_archive_flag_spec=
15835     fi
15836   else
15837     # PORTME fill in a description of your system's linker (not GNU ld)
15838     case $host_os in
15839     aix3*)
15840       allow_undefined_flag=unsupported
15841       always_export_symbols=yes
15842       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15843       # Note: this linker hardcodes the directories in LIBPATH if there
15844       # are no directories specified by -L.
15845       hardcode_minus_L=yes
15846       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15847         # Neither direct hardcoding nor static linking is supported with a
15848         # broken collect2.
15849         hardcode_direct=unsupported
15850       fi
15851       ;;
15852
15853     aix[4-9]*)
15854       if test "$host_cpu" = ia64; then
15855         # On IA64, the linker does run time linking by default, so we don't
15856         # have to do anything special.
15857         aix_use_runtimelinking=no
15858         exp_sym_flag='-Bexport'
15859         no_entry_flag=""
15860       else
15861         # If we're using GNU nm, then we don't want the "-C" option.
15862         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15863         # Also, AIX nm treats weak defined symbols like other global
15864         # defined symbols, whereas GNU nm marks them as "W".
15865         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15866           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15867         else
15868           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15869         fi
15870         aix_use_runtimelinking=no
15871
15872         # Test if we are trying to use run time linking or normal
15873         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15874         # need to do runtime linking.
15875         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15876           for ld_flag in $LDFLAGS; do
15877           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15878             aix_use_runtimelinking=yes
15879             break
15880           fi
15881           done
15882           ;;
15883         esac
15884
15885         exp_sym_flag='-bexport'
15886         no_entry_flag='-bnoentry'
15887       fi
15888
15889       # When large executables or shared objects are built, AIX ld can
15890       # have problems creating the table of contents.  If linking a library
15891       # or program results in "error TOC overflow" add -mminimal-toc to
15892       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15893       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15894
15895       archive_cmds=''
15896       hardcode_direct=yes
15897       hardcode_direct_absolute=yes
15898       hardcode_libdir_separator=':'
15899       link_all_deplibs=yes
15900       file_list_spec='${wl}-f,'
15901
15902       if test "$GCC" = yes; then
15903         case $host_os in aix4.[012]|aix4.[012].*)
15904         # We only want to do this on AIX 4.2 and lower, the check
15905         # below for broken collect2 doesn't work under 4.3+
15906           collect2name=`${CC} -print-prog-name=collect2`
15907           if test -f "$collect2name" &&
15908            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15909           then
15910           # We have reworked collect2
15911           :
15912           else
15913           # We have old collect2
15914           hardcode_direct=unsupported
15915           # It fails to find uninstalled libraries when the uninstalled
15916           # path is not listed in the libpath.  Setting hardcode_minus_L
15917           # to unsupported forces relinking
15918           hardcode_minus_L=yes
15919           hardcode_libdir_flag_spec='-L$libdir'
15920           hardcode_libdir_separator=
15921           fi
15922           ;;
15923         esac
15924         shared_flag='-shared'
15925         if test "$aix_use_runtimelinking" = yes; then
15926           shared_flag="$shared_flag "'${wl}-G'
15927         fi
15928       else
15929         # not using gcc
15930         if test "$host_cpu" = ia64; then
15931         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15932         # chokes on -Wl,-G. The following line is correct:
15933           shared_flag='-G'
15934         else
15935           if test "$aix_use_runtimelinking" = yes; then
15936             shared_flag='${wl}-G'
15937           else
15938             shared_flag='${wl}-bM:SRE'
15939           fi
15940         fi
15941       fi
15942
15943       export_dynamic_flag_spec='${wl}-bexpall'
15944       # It seems that -bexpall does not export symbols beginning with
15945       # underscore (_), so it is better to generate a list of symbols to export.
15946       always_export_symbols=yes
15947       if test "$aix_use_runtimelinking" = yes; then
15948         # Warning - without using the other runtime loading flags (-brtl),
15949         # -berok will link without error, but may produce a broken library.
15950         allow_undefined_flag='-berok'
15951         # Determine the default libpath from the value encoded in an
15952         # empty executable.
15953         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15954 /* end confdefs.h.  */
15955
15956 int
15957 main ()
15958 {
15959
15960   ;
15961   return 0;
15962 }
15963 _ACEOF
15964 if ac_fn_c_try_link "$LINENO"; then :
15965
15966 lt_aix_libpath_sed='
15967     /Import File Strings/,/^$/ {
15968         /^0/ {
15969             s/^0  *\(.*\)$/\1/
15970             p
15971         }
15972     }'
15973 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15974 # Check for a 64-bit object if we didn't find anything.
15975 if test -z "$aix_libpath"; then
15976   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15977 fi
15978 fi
15979 rm -f core conftest.err conftest.$ac_objext \
15980     conftest$ac_exeext conftest.$ac_ext
15981 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15982
15983         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15984         archive_expsym_cmds='$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 $shared_flag"
15985       else
15986         if test "$host_cpu" = ia64; then
15987           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15988           allow_undefined_flag="-z nodefs"
15989           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15990         else
15991          # Determine the default libpath from the value encoded in an
15992          # empty executable.
15993          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15994 /* end confdefs.h.  */
15995
15996 int
15997 main ()
15998 {
15999
16000   ;
16001   return 0;
16002 }
16003 _ACEOF
16004 if ac_fn_c_try_link "$LINENO"; then :
16005
16006 lt_aix_libpath_sed='
16007     /Import File Strings/,/^$/ {
16008         /^0/ {
16009             s/^0  *\(.*\)$/\1/
16010             p
16011         }
16012     }'
16013 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16014 # Check for a 64-bit object if we didn't find anything.
16015 if test -z "$aix_libpath"; then
16016   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16017 fi
16018 fi
16019 rm -f core conftest.err conftest.$ac_objext \
16020     conftest$ac_exeext conftest.$ac_ext
16021 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16022
16023          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16024           # Warning - without using the other run time loading flags,
16025           # -berok will link without error, but may produce a broken library.
16026           no_undefined_flag=' ${wl}-bernotok'
16027           allow_undefined_flag=' ${wl}-berok'
16028           if test "$with_gnu_ld" = yes; then
16029             # We only use this code for GNU lds that support --whole-archive.
16030             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16031           else
16032             # Exported symbols can be pulled into shared objects from archives
16033             whole_archive_flag_spec='$convenience'
16034           fi
16035           archive_cmds_need_lc=yes
16036           # This is similar to how AIX traditionally builds its shared libraries.
16037           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'
16038         fi
16039       fi
16040       ;;
16041
16042     amigaos*)
16043       case $host_cpu in
16044       powerpc)
16045             # see comment about AmigaOS4 .so support
16046             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16047             archive_expsym_cmds=''
16048         ;;
16049       m68k)
16050             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16051             hardcode_libdir_flag_spec='-L$libdir'
16052             hardcode_minus_L=yes
16053         ;;
16054       esac
16055       ;;
16056
16057     bsdi[45]*)
16058       export_dynamic_flag_spec=-rdynamic
16059       ;;
16060
16061     cygwin* | mingw* | pw32* | cegcc*)
16062       # When not using gcc, we currently assume that we are using
16063       # Microsoft Visual C++.
16064       # hardcode_libdir_flag_spec is actually meaningless, as there is
16065       # no search path for DLLs.
16066       hardcode_libdir_flag_spec=' '
16067       allow_undefined_flag=unsupported
16068       # Tell ltmain to make .lib files, not .a files.
16069       libext=lib
16070       # Tell ltmain to make .dll files, not .so files.
16071       shrext_cmds=".dll"
16072       # FIXME: Setting linknames here is a bad hack.
16073       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16074       # The linker will automatically build a .lib file if we build a DLL.
16075       old_archive_from_new_cmds='true'
16076       # FIXME: Should let the user specify the lib program.
16077       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16078       fix_srcfile_path='`cygpath -w "$srcfile"`'
16079       enable_shared_with_static_runtimes=yes
16080       ;;
16081
16082     darwin* | rhapsody*)
16083
16084
16085   archive_cmds_need_lc=no
16086   hardcode_direct=no
16087   hardcode_automatic=yes
16088   hardcode_shlibpath_var=unsupported
16089   if test "$lt_cv_ld_force_load" = "yes"; then
16090     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16091   else
16092     whole_archive_flag_spec=''
16093   fi
16094   link_all_deplibs=yes
16095   allow_undefined_flag="$_lt_dar_allow_undefined"
16096   case $cc_basename in
16097      ifort*) _lt_dar_can_shared=yes ;;
16098      *) _lt_dar_can_shared=$GCC ;;
16099   esac
16100   if test "$_lt_dar_can_shared" = "yes"; then
16101     output_verbose_link_cmd=func_echo_all
16102     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16103     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16104     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}${_lt_dsymutil}"
16105     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16106
16107   else
16108   ld_shlibs=no
16109   fi
16110
16111       ;;
16112
16113     dgux*)
16114       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16115       hardcode_libdir_flag_spec='-L$libdir'
16116       hardcode_shlibpath_var=no
16117       ;;
16118
16119     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16120     # support.  Future versions do this automatically, but an explicit c++rt0.o
16121     # does not break anything, and helps significantly (at the cost of a little
16122     # extra space).
16123     freebsd2.2*)
16124       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16125       hardcode_libdir_flag_spec='-R$libdir'
16126       hardcode_direct=yes
16127       hardcode_shlibpath_var=no
16128       ;;
16129
16130     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16131     freebsd2.*)
16132       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16133       hardcode_direct=yes
16134       hardcode_minus_L=yes
16135       hardcode_shlibpath_var=no
16136       ;;
16137
16138     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16139     freebsd* | dragonfly*)
16140       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16141       hardcode_libdir_flag_spec='-R$libdir'
16142       hardcode_direct=yes
16143       hardcode_shlibpath_var=no
16144       ;;
16145
16146     hpux9*)
16147       if test "$GCC" = yes; then
16148         archive_cmds='$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 $lib'
16149       else
16150         archive_cmds='$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 $lib'
16151       fi
16152       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16153       hardcode_libdir_separator=:
16154       hardcode_direct=yes
16155
16156       # hardcode_minus_L: Not really in the search PATH,
16157       # but as the default location of the library.
16158       hardcode_minus_L=yes
16159       export_dynamic_flag_spec='${wl}-E'
16160       ;;
16161
16162     hpux10*)
16163       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16164         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16165       else
16166         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16167       fi
16168       if test "$with_gnu_ld" = no; then
16169         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16170         hardcode_libdir_flag_spec_ld='+b $libdir'
16171         hardcode_libdir_separator=:
16172         hardcode_direct=yes
16173         hardcode_direct_absolute=yes
16174         export_dynamic_flag_spec='${wl}-E'
16175         # hardcode_minus_L: Not really in the search PATH,
16176         # but as the default location of the library.
16177         hardcode_minus_L=yes
16178       fi
16179       ;;
16180
16181     hpux11*)
16182       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16183         case $host_cpu in
16184         hppa*64*)
16185           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16186           ;;
16187         ia64*)
16188           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16189           ;;
16190         *)
16191           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16192           ;;
16193         esac
16194       else
16195         case $host_cpu in
16196         hppa*64*)
16197           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16198           ;;
16199         ia64*)
16200           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16201           ;;
16202         *)
16203
16204           # Older versions of the 11.00 compiler do not understand -b yet
16205           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16206           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16207 $as_echo_n "checking if $CC understands -b... " >&6; }
16208 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16209   $as_echo_n "(cached) " >&6
16210 else
16211   lt_cv_prog_compiler__b=no
16212    save_LDFLAGS="$LDFLAGS"
16213    LDFLAGS="$LDFLAGS -b"
16214    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16215    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16216      # The linker can only warn and ignore the option if not recognized
16217      # So say no if there are warnings
16218      if test -s conftest.err; then
16219        # Append any errors to the config.log.
16220        cat conftest.err 1>&5
16221        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16222        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16223        if diff conftest.exp conftest.er2 >/dev/null; then
16224          lt_cv_prog_compiler__b=yes
16225        fi
16226      else
16227        lt_cv_prog_compiler__b=yes
16228      fi
16229    fi
16230    $RM -r conftest*
16231    LDFLAGS="$save_LDFLAGS"
16232
16233 fi
16234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16235 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16236
16237 if test x"$lt_cv_prog_compiler__b" = xyes; then
16238     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16239 else
16240     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16241 fi
16242
16243           ;;
16244         esac
16245       fi
16246       if test "$with_gnu_ld" = no; then
16247         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16248         hardcode_libdir_separator=:
16249
16250         case $host_cpu in
16251         hppa*64*|ia64*)
16252           hardcode_direct=no
16253           hardcode_shlibpath_var=no
16254           ;;
16255         *)
16256           hardcode_direct=yes
16257           hardcode_direct_absolute=yes
16258           export_dynamic_flag_spec='${wl}-E'
16259
16260           # hardcode_minus_L: Not really in the search PATH,
16261           # but as the default location of the library.
16262           hardcode_minus_L=yes
16263           ;;
16264         esac
16265       fi
16266       ;;
16267
16268     irix5* | irix6* | nonstopux*)
16269       if test "$GCC" = yes; then
16270         archive_cmds='$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 $lib'
16271         # Try to use the -exported_symbol ld option, if it does not
16272         # work, assume that -exports_file does not work either and
16273         # implicitly export all symbols.
16274         save_LDFLAGS="$LDFLAGS"
16275         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16276         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16277 /* end confdefs.h.  */
16278 int foo(void) {}
16279 _ACEOF
16280 if ac_fn_c_try_link "$LINENO"; then :
16281   archive_expsym_cmds='$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 $lib'
16282
16283 fi
16284 rm -f core conftest.err conftest.$ac_objext \
16285     conftest$ac_exeext conftest.$ac_ext
16286         LDFLAGS="$save_LDFLAGS"
16287       else
16288         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16289         archive_expsym_cmds='$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 $lib'
16290       fi
16291       archive_cmds_need_lc='no'
16292       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16293       hardcode_libdir_separator=:
16294       inherit_rpath=yes
16295       link_all_deplibs=yes
16296       ;;
16297
16298     netbsd*)
16299       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16300         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16301       else
16302         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16303       fi
16304       hardcode_libdir_flag_spec='-R$libdir'
16305       hardcode_direct=yes
16306       hardcode_shlibpath_var=no
16307       ;;
16308
16309     newsos6)
16310       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16311       hardcode_direct=yes
16312       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16313       hardcode_libdir_separator=:
16314       hardcode_shlibpath_var=no
16315       ;;
16316
16317     *nto* | *qnx*)
16318       ;;
16319
16320     openbsd*)
16321       if test -f /usr/libexec/ld.so; then
16322         hardcode_direct=yes
16323         hardcode_shlibpath_var=no
16324         hardcode_direct_absolute=yes
16325         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16326           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16327           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16328           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16329           export_dynamic_flag_spec='${wl}-E'
16330         else
16331           case $host_os in
16332            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16333              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16334              hardcode_libdir_flag_spec='-R$libdir'
16335              ;;
16336            *)
16337              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16338              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16339              ;;
16340           esac
16341         fi
16342       else
16343         ld_shlibs=no
16344       fi
16345       ;;
16346
16347     os2*)
16348       hardcode_libdir_flag_spec='-L$libdir'
16349       hardcode_minus_L=yes
16350       allow_undefined_flag=unsupported
16351       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'
16352       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16353       ;;
16354
16355     osf3*)
16356       if test "$GCC" = yes; then
16357         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16358         archive_cmds='$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 $lib'
16359       else
16360         allow_undefined_flag=' -expect_unresolved \*'
16361         archive_cmds='$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 $lib'
16362       fi
16363       archive_cmds_need_lc='no'
16364       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16365       hardcode_libdir_separator=:
16366       ;;
16367
16368     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16369       if test "$GCC" = yes; then
16370         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16371         archive_cmds='$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 $lib'
16372         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16373       else
16374         allow_undefined_flag=' -expect_unresolved \*'
16375         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'
16376         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~
16377         $CC -shared${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'
16378
16379         # Both c and cxx compiler support -rpath directly
16380         hardcode_libdir_flag_spec='-rpath $libdir'
16381       fi
16382       archive_cmds_need_lc='no'
16383       hardcode_libdir_separator=:
16384       ;;
16385
16386     solaris*)
16387       no_undefined_flag=' -z defs'
16388       if test "$GCC" = yes; then
16389         wlarc='${wl}'
16390         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16391         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16392           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16393       else
16394         case `$CC -V 2>&1` in
16395         *"Compilers 5.0"*)
16396           wlarc=''
16397           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16398           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16399           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16400           ;;
16401         *)
16402           wlarc='${wl}'
16403           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16404           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16405           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16406           ;;
16407         esac
16408       fi
16409       hardcode_libdir_flag_spec='-R$libdir'
16410       hardcode_shlibpath_var=no
16411       case $host_os in
16412       solaris2.[0-5] | solaris2.[0-5].*) ;;
16413       *)
16414         # The compiler driver will combine and reorder linker options,
16415         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16416         # but is careful enough not to reorder.
16417         # Supported since Solaris 2.6 (maybe 2.5.1?)
16418         if test "$GCC" = yes; then
16419           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16420         else
16421           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16422         fi
16423         ;;
16424       esac
16425       link_all_deplibs=yes
16426       ;;
16427
16428     sunos4*)
16429       if test "x$host_vendor" = xsequent; then
16430         # Use $CC to link under sequent, because it throws in some extra .o
16431         # files that make .init and .fini sections work.
16432         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16433       else
16434         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16435       fi
16436       hardcode_libdir_flag_spec='-L$libdir'
16437       hardcode_direct=yes
16438       hardcode_minus_L=yes
16439       hardcode_shlibpath_var=no
16440       ;;
16441
16442     sysv4)
16443       case $host_vendor in
16444         sni)
16445           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16446           hardcode_direct=yes # is this really true???
16447         ;;
16448         siemens)
16449           ## LD is ld it makes a PLAMLIB
16450           ## CC just makes a GrossModule.
16451           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16452           reload_cmds='$CC -r -o $output$reload_objs'
16453           hardcode_direct=no
16454         ;;
16455         motorola)
16456           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16457           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16458         ;;
16459       esac
16460       runpath_var='LD_RUN_PATH'
16461       hardcode_shlibpath_var=no
16462       ;;
16463
16464     sysv4.3*)
16465       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16466       hardcode_shlibpath_var=no
16467       export_dynamic_flag_spec='-Bexport'
16468       ;;
16469
16470     sysv4*MP*)
16471       if test -d /usr/nec; then
16472         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16473         hardcode_shlibpath_var=no
16474         runpath_var=LD_RUN_PATH
16475         hardcode_runpath_var=yes
16476         ld_shlibs=yes
16477       fi
16478       ;;
16479
16480     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16481       no_undefined_flag='${wl}-z,text'
16482       archive_cmds_need_lc=no
16483       hardcode_shlibpath_var=no
16484       runpath_var='LD_RUN_PATH'
16485
16486       if test "$GCC" = yes; then
16487         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16488         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16489       else
16490         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16491         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16492       fi
16493       ;;
16494
16495     sysv5* | sco3.2v5* | sco5v6*)
16496       # Note: We can NOT use -z defs as we might desire, because we do not
16497       # link with -lc, and that would cause any symbols used from libc to
16498       # always be unresolved, which means just about no library would
16499       # ever link correctly.  If we're not using GNU ld we use -z text
16500       # though, which does catch some bad symbols but isn't as heavy-handed
16501       # as -z defs.
16502       no_undefined_flag='${wl}-z,text'
16503       allow_undefined_flag='${wl}-z,nodefs'
16504       archive_cmds_need_lc=no
16505       hardcode_shlibpath_var=no
16506       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16507       hardcode_libdir_separator=':'
16508       link_all_deplibs=yes
16509       export_dynamic_flag_spec='${wl}-Bexport'
16510       runpath_var='LD_RUN_PATH'
16511
16512       if test "$GCC" = yes; then
16513         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16514         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16515       else
16516         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16517         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16518       fi
16519       ;;
16520
16521     uts4*)
16522       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16523       hardcode_libdir_flag_spec='-L$libdir'
16524       hardcode_shlibpath_var=no
16525       ;;
16526
16527     *)
16528       ld_shlibs=no
16529       ;;
16530     esac
16531
16532     if test x$host_vendor = xsni; then
16533       case $host in
16534       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16535         export_dynamic_flag_spec='${wl}-Blargedynsym'
16536         ;;
16537       esac
16538     fi
16539   fi
16540
16541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16542 $as_echo "$ld_shlibs" >&6; }
16543 test "$ld_shlibs" = no && can_build_shared=no
16544
16545 with_gnu_ld=$with_gnu_ld
16546
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560
16561 #
16562 # Do we need to explicitly link libc?
16563 #
16564 case "x$archive_cmds_need_lc" in
16565 x|xyes)
16566   # Assume -lc should be added
16567   archive_cmds_need_lc=yes
16568
16569   if test "$enable_shared" = yes && test "$GCC" = yes; then
16570     case $archive_cmds in
16571     *'~'*)
16572       # FIXME: we may have to deal with multi-command sequences.
16573       ;;
16574     '$CC '*)
16575       # Test whether the compiler implicitly links with -lc since on some
16576       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16577       # to ld, don't add -lc before -lgcc.
16578       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16579 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16580 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16581   $as_echo_n "(cached) " >&6
16582 else
16583   $RM conftest*
16584         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16585
16586         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16587   (eval $ac_compile) 2>&5
16588   ac_status=$?
16589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16590   test $ac_status = 0; } 2>conftest.err; then
16591           soname=conftest
16592           lib=conftest
16593           libobjs=conftest.$ac_objext
16594           deplibs=
16595           wl=$lt_prog_compiler_wl
16596           pic_flag=$lt_prog_compiler_pic
16597           compiler_flags=-v
16598           linker_flags=-v
16599           verstring=
16600           output_objdir=.
16601           libname=conftest
16602           lt_save_allow_undefined_flag=$allow_undefined_flag
16603           allow_undefined_flag=
16604           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16605   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16606   ac_status=$?
16607   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16608   test $ac_status = 0; }
16609           then
16610             lt_cv_archive_cmds_need_lc=no
16611           else
16612             lt_cv_archive_cmds_need_lc=yes
16613           fi
16614           allow_undefined_flag=$lt_save_allow_undefined_flag
16615         else
16616           cat conftest.err 1>&5
16617         fi
16618         $RM conftest*
16619
16620 fi
16621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16622 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16623       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16624       ;;
16625     esac
16626   fi
16627   ;;
16628 esac
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
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16787 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16788
16789 if test "$GCC" = yes; then
16790   case $host_os in
16791     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16792     *) lt_awk_arg="/^libraries:/" ;;
16793   esac
16794   case $host_os in
16795     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16796     *) lt_sed_strip_eq="s,=/,/,g" ;;
16797   esac
16798   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16799   case $lt_search_path_spec in
16800   *\;*)
16801     # if the path contains ";" then we assume it to be the separator
16802     # otherwise default to the standard path separator (i.e. ":") - it is
16803     # assumed that no part of a normal pathname contains ";" but that should
16804     # okay in the real world where ";" in dirpaths is itself problematic.
16805     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16806     ;;
16807   *)
16808     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16809     ;;
16810   esac
16811   # Ok, now we have the path, separated by spaces, we can step through it
16812   # and add multilib dir if necessary.
16813   lt_tmp_lt_search_path_spec=
16814   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16815   for lt_sys_path in $lt_search_path_spec; do
16816     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16817       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16818     else
16819       test -d "$lt_sys_path" && \
16820         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16821     fi
16822   done
16823   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16824 BEGIN {RS=" "; FS="/|\n";} {
16825   lt_foo="";
16826   lt_count=0;
16827   for (lt_i = NF; lt_i > 0; lt_i--) {
16828     if ($lt_i != "" && $lt_i != ".") {
16829       if ($lt_i == "..") {
16830         lt_count++;
16831       } else {
16832         if (lt_count == 0) {
16833           lt_foo="/" $lt_i lt_foo;
16834         } else {
16835           lt_count--;
16836         }
16837       }
16838     }
16839   }
16840   if (lt_foo != "") { lt_freq[lt_foo]++; }
16841   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16842 }'`
16843   # AWK program above erroneously prepends '/' to C:/dos/paths
16844   # for these hosts.
16845   case $host_os in
16846     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16847       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16848   esac
16849   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16850 else
16851   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16852 fi
16853 library_names_spec=
16854 libname_spec='lib$name'
16855 soname_spec=
16856 shrext_cmds=".so"
16857 postinstall_cmds=
16858 postuninstall_cmds=
16859 finish_cmds=
16860 finish_eval=
16861 shlibpath_var=
16862 shlibpath_overrides_runpath=unknown
16863 version_type=none
16864 dynamic_linker="$host_os ld.so"
16865 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16866 need_lib_prefix=unknown
16867 hardcode_into_libs=no
16868
16869 # when you set need_version to no, make sure it does not cause -set_version
16870 # flags to be left without arguments
16871 need_version=unknown
16872
16873 case $host_os in
16874 aix3*)
16875   version_type=linux
16876   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16877   shlibpath_var=LIBPATH
16878
16879   # AIX 3 has no versioning support, so we append a major version to the name.
16880   soname_spec='${libname}${release}${shared_ext}$major'
16881   ;;
16882
16883 aix[4-9]*)
16884   version_type=linux
16885   need_lib_prefix=no
16886   need_version=no
16887   hardcode_into_libs=yes
16888   if test "$host_cpu" = ia64; then
16889     # AIX 5 supports IA64
16890     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16891     shlibpath_var=LD_LIBRARY_PATH
16892   else
16893     # With GCC up to 2.95.x, collect2 would create an import file
16894     # for dependence libraries.  The import file would start with
16895     # the line `#! .'.  This would cause the generated library to
16896     # depend on `.', always an invalid library.  This was fixed in
16897     # development snapshots of GCC prior to 3.0.
16898     case $host_os in
16899       aix4 | aix4.[01] | aix4.[01].*)
16900       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16901            echo ' yes '
16902            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16903         :
16904       else
16905         can_build_shared=no
16906       fi
16907       ;;
16908     esac
16909     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16910     # soname into executable. Probably we can add versioning support to
16911     # collect2, so additional links can be useful in future.
16912     if test "$aix_use_runtimelinking" = yes; then
16913       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16914       # instead of lib<name>.a to let people know that these are not
16915       # typical AIX shared libraries.
16916       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16917     else
16918       # We preserve .a as extension for shared libraries through AIX4.2
16919       # and later when we are not doing run time linking.
16920       library_names_spec='${libname}${release}.a $libname.a'
16921       soname_spec='${libname}${release}${shared_ext}$major'
16922     fi
16923     shlibpath_var=LIBPATH
16924   fi
16925   ;;
16926
16927 amigaos*)
16928   case $host_cpu in
16929   powerpc)
16930     # Since July 2007 AmigaOS4 officially supports .so libraries.
16931     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16932     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16933     ;;
16934   m68k)
16935     library_names_spec='$libname.ixlibrary $libname.a'
16936     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16937     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 ${libname}_ixlibrary.a || exit 1; done'
16938     ;;
16939   esac
16940   ;;
16941
16942 beos*)
16943   library_names_spec='${libname}${shared_ext}'
16944   dynamic_linker="$host_os ld.so"
16945   shlibpath_var=LIBRARY_PATH
16946   ;;
16947
16948 bsdi[45]*)
16949   version_type=linux
16950   need_version=no
16951   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16952   soname_spec='${libname}${release}${shared_ext}$major'
16953   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16954   shlibpath_var=LD_LIBRARY_PATH
16955   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16956   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16957   # the default ld.so.conf also contains /usr/contrib/lib and
16958   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16959   # libtool to hard-code these into programs
16960   ;;
16961
16962 cygwin* | mingw* | pw32* | cegcc*)
16963   version_type=windows
16964   shrext_cmds=".dll"
16965   need_version=no
16966   need_lib_prefix=no
16967
16968   case $GCC,$host_os in
16969   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16970     library_names_spec='$libname.dll.a'
16971     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16972     postinstall_cmds='base_file=`basename \${file}`~
16973       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16974       dldir=$destdir/`dirname \$dlpath`~
16975       test -d \$dldir || mkdir -p \$dldir~
16976       $install_prog $dir/$dlname \$dldir/$dlname~
16977       chmod a+x \$dldir/$dlname~
16978       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16979         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16980       fi'
16981     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16982       dlpath=$dir/\$dldll~
16983        $RM \$dlpath'
16984     shlibpath_overrides_runpath=yes
16985
16986     case $host_os in
16987     cygwin*)
16988       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16989       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16990
16991       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16992       ;;
16993     mingw* | cegcc*)
16994       # MinGW DLLs use traditional 'lib' prefix
16995       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16996       ;;
16997     pw32*)
16998       # pw32 DLLs use 'pw' prefix rather than 'lib'
16999       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17000       ;;
17001     esac
17002     ;;
17003
17004   *)
17005     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17006     ;;
17007   esac
17008   dynamic_linker='Win32 ld.exe'
17009   # FIXME: first we should search . and the directory the executable is in
17010   shlibpath_var=PATH
17011   ;;
17012
17013 darwin* | rhapsody*)
17014   dynamic_linker="$host_os dyld"
17015   version_type=darwin
17016   need_lib_prefix=no
17017   need_version=no
17018   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17019   soname_spec='${libname}${release}${major}$shared_ext'
17020   shlibpath_overrides_runpath=yes
17021   shlibpath_var=DYLD_LIBRARY_PATH
17022   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17023
17024   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17025   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17026   ;;
17027
17028 dgux*)
17029   version_type=linux
17030   need_lib_prefix=no
17031   need_version=no
17032   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17033   soname_spec='${libname}${release}${shared_ext}$major'
17034   shlibpath_var=LD_LIBRARY_PATH
17035   ;;
17036
17037 freebsd* | dragonfly*)
17038   # DragonFly does not have aout.  When/if they implement a new
17039   # versioning mechanism, adjust this.
17040   if test -x /usr/bin/objformat; then
17041     objformat=`/usr/bin/objformat`
17042   else
17043     case $host_os in
17044     freebsd[23].*) objformat=aout ;;
17045     *) objformat=elf ;;
17046     esac
17047   fi
17048   version_type=freebsd-$objformat
17049   case $version_type in
17050     freebsd-elf*)
17051       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17052       need_version=no
17053       need_lib_prefix=no
17054       ;;
17055     freebsd-*)
17056       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17057       need_version=yes
17058       ;;
17059   esac
17060   shlibpath_var=LD_LIBRARY_PATH
17061   case $host_os in
17062   freebsd2.*)
17063     shlibpath_overrides_runpath=yes
17064     ;;
17065   freebsd3.[01]* | freebsdelf3.[01]*)
17066     shlibpath_overrides_runpath=yes
17067     hardcode_into_libs=yes
17068     ;;
17069   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17070   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17071     shlibpath_overrides_runpath=no
17072     hardcode_into_libs=yes
17073     ;;
17074   *) # from 4.6 on, and DragonFly
17075     shlibpath_overrides_runpath=yes
17076     hardcode_into_libs=yes
17077     ;;
17078   esac
17079   ;;
17080
17081 gnu*)
17082   version_type=linux
17083   need_lib_prefix=no
17084   need_version=no
17085   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17086   soname_spec='${libname}${release}${shared_ext}$major'
17087   shlibpath_var=LD_LIBRARY_PATH
17088   hardcode_into_libs=yes
17089   ;;
17090
17091 haiku*)
17092   version_type=linux
17093   need_lib_prefix=no
17094   need_version=no
17095   dynamic_linker="$host_os runtime_loader"
17096   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17097   soname_spec='${libname}${release}${shared_ext}$major'
17098   shlibpath_var=LIBRARY_PATH
17099   shlibpath_overrides_runpath=yes
17100   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17101   hardcode_into_libs=yes
17102   ;;
17103
17104 hpux9* | hpux10* | hpux11*)
17105   # Give a soname corresponding to the major version so that dld.sl refuses to
17106   # link against other versions.
17107   version_type=sunos
17108   need_lib_prefix=no
17109   need_version=no
17110   case $host_cpu in
17111   ia64*)
17112     shrext_cmds='.so'
17113     hardcode_into_libs=yes
17114     dynamic_linker="$host_os dld.so"
17115     shlibpath_var=LD_LIBRARY_PATH
17116     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17117     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17118     soname_spec='${libname}${release}${shared_ext}$major'
17119     if test "X$HPUX_IA64_MODE" = X32; then
17120       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17121     else
17122       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17123     fi
17124     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17125     ;;
17126   hppa*64*)
17127     shrext_cmds='.sl'
17128     hardcode_into_libs=yes
17129     dynamic_linker="$host_os dld.sl"
17130     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17131     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17132     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17133     soname_spec='${libname}${release}${shared_ext}$major'
17134     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17135     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17136     ;;
17137   *)
17138     shrext_cmds='.sl'
17139     dynamic_linker="$host_os dld.sl"
17140     shlibpath_var=SHLIB_PATH
17141     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17142     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17143     soname_spec='${libname}${release}${shared_ext}$major'
17144     ;;
17145   esac
17146   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17147   postinstall_cmds='chmod 555 $lib'
17148   # or fails outright, so override atomically:
17149   install_override_mode=555
17150   ;;
17151
17152 interix[3-9]*)
17153   version_type=linux
17154   need_lib_prefix=no
17155   need_version=no
17156   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17157   soname_spec='${libname}${release}${shared_ext}$major'
17158   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17159   shlibpath_var=LD_LIBRARY_PATH
17160   shlibpath_overrides_runpath=no
17161   hardcode_into_libs=yes
17162   ;;
17163
17164 irix5* | irix6* | nonstopux*)
17165   case $host_os in
17166     nonstopux*) version_type=nonstopux ;;
17167     *)
17168         if test "$lt_cv_prog_gnu_ld" = yes; then
17169                 version_type=linux
17170         else
17171                 version_type=irix
17172         fi ;;
17173   esac
17174   need_lib_prefix=no
17175   need_version=no
17176   soname_spec='${libname}${release}${shared_ext}$major'
17177   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17178   case $host_os in
17179   irix5* | nonstopux*)
17180     libsuff= shlibsuff=
17181     ;;
17182   *)
17183     case $LD in # libtool.m4 will add one of these switches to LD
17184     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17185       libsuff= shlibsuff= libmagic=32-bit;;
17186     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17187       libsuff=32 shlibsuff=N32 libmagic=N32;;
17188     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17189       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17190     *) libsuff= shlibsuff= libmagic=never-match;;
17191     esac
17192     ;;
17193   esac
17194   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17195   shlibpath_overrides_runpath=no
17196   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17197   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17198   hardcode_into_libs=yes
17199   ;;
17200
17201 # No shared lib support for Linux oldld, aout, or coff.
17202 linux*oldld* | linux*aout* | linux*coff*)
17203   dynamic_linker=no
17204   ;;
17205
17206 # This must be Linux ELF.
17207 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17208   version_type=linux
17209   need_lib_prefix=no
17210   need_version=no
17211   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17212   soname_spec='${libname}${release}${shared_ext}$major'
17213   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17214   shlibpath_var=LD_LIBRARY_PATH
17215   shlibpath_overrides_runpath=no
17216
17217   # Some binutils ld are patched to set DT_RUNPATH
17218   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17219   $as_echo_n "(cached) " >&6
17220 else
17221   lt_cv_shlibpath_overrides_runpath=no
17222     save_LDFLAGS=$LDFLAGS
17223     save_libdir=$libdir
17224     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17225          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17226     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17227 /* end confdefs.h.  */
17228
17229 int
17230 main ()
17231 {
17232
17233   ;
17234   return 0;
17235 }
17236 _ACEOF
17237 if ac_fn_c_try_link "$LINENO"; then :
17238   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17239   lt_cv_shlibpath_overrides_runpath=yes
17240 fi
17241 fi
17242 rm -f core conftest.err conftest.$ac_objext \
17243     conftest$ac_exeext conftest.$ac_ext
17244     LDFLAGS=$save_LDFLAGS
17245     libdir=$save_libdir
17246
17247 fi
17248
17249   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17250
17251   # This implies no fast_install, which is unacceptable.
17252   # Some rework will be needed to allow for fast_install
17253   # before this can be enabled.
17254   hardcode_into_libs=yes
17255
17256   # Append ld.so.conf contents to the search path
17257   if test -f /etc/ld.so.conf; then
17258     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' ' '`
17259     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17260   fi
17261
17262   # We used to test for /lib/ld.so.1 and disable shared libraries on
17263   # powerpc, because MkLinux only supported shared libraries with the
17264   # GNU dynamic linker.  Since this was broken with cross compilers,
17265   # most powerpc-linux boxes support dynamic linking these days and
17266   # people can always --disable-shared, the test was removed, and we
17267   # assume the GNU/Linux dynamic linker is in use.
17268   dynamic_linker='GNU/Linux ld.so'
17269   ;;
17270
17271 netbsd*)
17272   version_type=sunos
17273   need_lib_prefix=no
17274   need_version=no
17275   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17276     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17277     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17278     dynamic_linker='NetBSD (a.out) ld.so'
17279   else
17280     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17281     soname_spec='${libname}${release}${shared_ext}$major'
17282     dynamic_linker='NetBSD ld.elf_so'
17283   fi
17284   shlibpath_var=LD_LIBRARY_PATH
17285   shlibpath_overrides_runpath=yes
17286   hardcode_into_libs=yes
17287   ;;
17288
17289 newsos6)
17290   version_type=linux
17291   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17292   shlibpath_var=LD_LIBRARY_PATH
17293   shlibpath_overrides_runpath=yes
17294   ;;
17295
17296 *nto* | *qnx*)
17297   version_type=qnx
17298   need_lib_prefix=no
17299   need_version=no
17300   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17301   soname_spec='${libname}${release}${shared_ext}$major'
17302   shlibpath_var=LD_LIBRARY_PATH
17303   shlibpath_overrides_runpath=no
17304   hardcode_into_libs=yes
17305   dynamic_linker='ldqnx.so'
17306   ;;
17307
17308 openbsd*)
17309   version_type=sunos
17310   sys_lib_dlsearch_path_spec="/usr/lib"
17311   need_lib_prefix=no
17312   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17313   case $host_os in
17314     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17315     *)                          need_version=no  ;;
17316   esac
17317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17318   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17319   shlibpath_var=LD_LIBRARY_PATH
17320   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17321     case $host_os in
17322       openbsd2.[89] | openbsd2.[89].*)
17323         shlibpath_overrides_runpath=no
17324         ;;
17325       *)
17326         shlibpath_overrides_runpath=yes
17327         ;;
17328       esac
17329   else
17330     shlibpath_overrides_runpath=yes
17331   fi
17332   ;;
17333
17334 os2*)
17335   libname_spec='$name'
17336   shrext_cmds=".dll"
17337   need_lib_prefix=no
17338   library_names_spec='$libname${shared_ext} $libname.a'
17339   dynamic_linker='OS/2 ld.exe'
17340   shlibpath_var=LIBPATH
17341   ;;
17342
17343 osf3* | osf4* | osf5*)
17344   version_type=osf
17345   need_lib_prefix=no
17346   need_version=no
17347   soname_spec='${libname}${release}${shared_ext}$major'
17348   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17349   shlibpath_var=LD_LIBRARY_PATH
17350   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17351   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17352   ;;
17353
17354 rdos*)
17355   dynamic_linker=no
17356   ;;
17357
17358 solaris*)
17359   version_type=linux
17360   need_lib_prefix=no
17361   need_version=no
17362   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17363   soname_spec='${libname}${release}${shared_ext}$major'
17364   shlibpath_var=LD_LIBRARY_PATH
17365   shlibpath_overrides_runpath=yes
17366   hardcode_into_libs=yes
17367   # ldd complains unless libraries are executable
17368   postinstall_cmds='chmod +x $lib'
17369   ;;
17370
17371 sunos4*)
17372   version_type=sunos
17373   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17374   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17375   shlibpath_var=LD_LIBRARY_PATH
17376   shlibpath_overrides_runpath=yes
17377   if test "$with_gnu_ld" = yes; then
17378     need_lib_prefix=no
17379   fi
17380   need_version=yes
17381   ;;
17382
17383 sysv4 | sysv4.3*)
17384   version_type=linux
17385   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17386   soname_spec='${libname}${release}${shared_ext}$major'
17387   shlibpath_var=LD_LIBRARY_PATH
17388   case $host_vendor in
17389     sni)
17390       shlibpath_overrides_runpath=no
17391       need_lib_prefix=no
17392       runpath_var=LD_RUN_PATH
17393       ;;
17394     siemens)
17395       need_lib_prefix=no
17396       ;;
17397     motorola)
17398       need_lib_prefix=no
17399       need_version=no
17400       shlibpath_overrides_runpath=no
17401       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17402       ;;
17403   esac
17404   ;;
17405
17406 sysv4*MP*)
17407   if test -d /usr/nec ;then
17408     version_type=linux
17409     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17410     soname_spec='$libname${shared_ext}.$major'
17411     shlibpath_var=LD_LIBRARY_PATH
17412   fi
17413   ;;
17414
17415 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17416   version_type=freebsd-elf
17417   need_lib_prefix=no
17418   need_version=no
17419   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17420   soname_spec='${libname}${release}${shared_ext}$major'
17421   shlibpath_var=LD_LIBRARY_PATH
17422   shlibpath_overrides_runpath=yes
17423   hardcode_into_libs=yes
17424   if test "$with_gnu_ld" = yes; then
17425     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17426   else
17427     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17428     case $host_os in
17429       sco3.2v5*)
17430         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17431         ;;
17432     esac
17433   fi
17434   sys_lib_dlsearch_path_spec='/usr/lib'
17435   ;;
17436
17437 tpf*)
17438   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17439   version_type=linux
17440   need_lib_prefix=no
17441   need_version=no
17442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17443   shlibpath_var=LD_LIBRARY_PATH
17444   shlibpath_overrides_runpath=no
17445   hardcode_into_libs=yes
17446   ;;
17447
17448 uts4*)
17449   version_type=linux
17450   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17451   soname_spec='${libname}${release}${shared_ext}$major'
17452   shlibpath_var=LD_LIBRARY_PATH
17453   ;;
17454
17455 *)
17456   dynamic_linker=no
17457   ;;
17458 esac
17459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17460 $as_echo "$dynamic_linker" >&6; }
17461 test "$dynamic_linker" = no && can_build_shared=no
17462
17463 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17464 if test "$GCC" = yes; then
17465   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17466 fi
17467
17468 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17469   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17470 fi
17471 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17472   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17473 fi
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
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17567 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17568 hardcode_action=
17569 if test -n "$hardcode_libdir_flag_spec" ||
17570    test -n "$runpath_var" ||
17571    test "X$hardcode_automatic" = "Xyes" ; then
17572
17573   # We can hardcode non-existent directories.
17574   if test "$hardcode_direct" != no &&
17575      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17576      # have to relink, otherwise we might link with an installed library
17577      # when we should be linking with a yet-to-be-installed one
17578      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17579      test "$hardcode_minus_L" != no; then
17580     # Linking always hardcodes the temporary library directory.
17581     hardcode_action=relink
17582   else
17583     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17584     hardcode_action=immediate
17585   fi
17586 else
17587   # We cannot hardcode anything, or else we can only hardcode existing
17588   # directories.
17589   hardcode_action=unsupported
17590 fi
17591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17592 $as_echo "$hardcode_action" >&6; }
17593
17594 if test "$hardcode_action" = relink ||
17595    test "$inherit_rpath" = yes; then
17596   # Fast installation is not supported
17597   enable_fast_install=no
17598 elif test "$shlibpath_overrides_runpath" = yes ||
17599      test "$enable_shared" = no; then
17600   # Fast installation is not necessary
17601   enable_fast_install=needless
17602 fi
17603
17604
17605
17606
17607
17608
17609   if test "x$enable_dlopen" != xyes; then
17610   enable_dlopen=unknown
17611   enable_dlopen_self=unknown
17612   enable_dlopen_self_static=unknown
17613 else
17614   lt_cv_dlopen=no
17615   lt_cv_dlopen_libs=
17616
17617   case $host_os in
17618   beos*)
17619     lt_cv_dlopen="load_add_on"
17620     lt_cv_dlopen_libs=
17621     lt_cv_dlopen_self=yes
17622     ;;
17623
17624   mingw* | pw32* | cegcc*)
17625     lt_cv_dlopen="LoadLibrary"
17626     lt_cv_dlopen_libs=
17627     ;;
17628
17629   cygwin*)
17630     lt_cv_dlopen="dlopen"
17631     lt_cv_dlopen_libs=
17632     ;;
17633
17634   darwin*)
17635   # if libdl is installed we need to link against it
17636     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17637 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17638 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17639   $as_echo_n "(cached) " >&6
17640 else
17641   ac_check_lib_save_LIBS=$LIBS
17642 LIBS="-ldl  $LIBS"
17643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17644 /* end confdefs.h.  */
17645
17646 /* Override any GCC internal prototype to avoid an error.
17647    Use char because int might match the return type of a GCC
17648    builtin and then its argument prototype would still apply.  */
17649 #ifdef __cplusplus
17650 extern "C"
17651 #endif
17652 char dlopen ();
17653 int
17654 main ()
17655 {
17656 return dlopen ();
17657   ;
17658   return 0;
17659 }
17660 _ACEOF
17661 if ac_fn_c_try_link "$LINENO"; then :
17662   ac_cv_lib_dl_dlopen=yes
17663 else
17664   ac_cv_lib_dl_dlopen=no
17665 fi
17666 rm -f core conftest.err conftest.$ac_objext \
17667     conftest$ac_exeext conftest.$ac_ext
17668 LIBS=$ac_check_lib_save_LIBS
17669 fi
17670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17671 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17672 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17673   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17674 else
17675
17676     lt_cv_dlopen="dyld"
17677     lt_cv_dlopen_libs=
17678     lt_cv_dlopen_self=yes
17679
17680 fi
17681
17682     ;;
17683
17684   *)
17685     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17686 if test "x$ac_cv_func_shl_load" = x""yes; then :
17687   lt_cv_dlopen="shl_load"
17688 else
17689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17690 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17691 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17692   $as_echo_n "(cached) " >&6
17693 else
17694   ac_check_lib_save_LIBS=$LIBS
17695 LIBS="-ldld  $LIBS"
17696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17697 /* end confdefs.h.  */
17698
17699 /* Override any GCC internal prototype to avoid an error.
17700    Use char because int might match the return type of a GCC
17701    builtin and then its argument prototype would still apply.  */
17702 #ifdef __cplusplus
17703 extern "C"
17704 #endif
17705 char shl_load ();
17706 int
17707 main ()
17708 {
17709 return shl_load ();
17710   ;
17711   return 0;
17712 }
17713 _ACEOF
17714 if ac_fn_c_try_link "$LINENO"; then :
17715   ac_cv_lib_dld_shl_load=yes
17716 else
17717   ac_cv_lib_dld_shl_load=no
17718 fi
17719 rm -f core conftest.err conftest.$ac_objext \
17720     conftest$ac_exeext conftest.$ac_ext
17721 LIBS=$ac_check_lib_save_LIBS
17722 fi
17723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17724 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17725 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17726   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17727 else
17728   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17729 if test "x$ac_cv_func_dlopen" = x""yes; then :
17730   lt_cv_dlopen="dlopen"
17731 else
17732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17733 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17734 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17735   $as_echo_n "(cached) " >&6
17736 else
17737   ac_check_lib_save_LIBS=$LIBS
17738 LIBS="-ldl  $LIBS"
17739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17740 /* end confdefs.h.  */
17741
17742 /* Override any GCC internal prototype to avoid an error.
17743    Use char because int might match the return type of a GCC
17744    builtin and then its argument prototype would still apply.  */
17745 #ifdef __cplusplus
17746 extern "C"
17747 #endif
17748 char dlopen ();
17749 int
17750 main ()
17751 {
17752 return dlopen ();
17753   ;
17754   return 0;
17755 }
17756 _ACEOF
17757 if ac_fn_c_try_link "$LINENO"; then :
17758   ac_cv_lib_dl_dlopen=yes
17759 else
17760   ac_cv_lib_dl_dlopen=no
17761 fi
17762 rm -f core conftest.err conftest.$ac_objext \
17763     conftest$ac_exeext conftest.$ac_ext
17764 LIBS=$ac_check_lib_save_LIBS
17765 fi
17766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17767 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17768 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17769   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17770 else
17771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17772 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17773 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17774   $as_echo_n "(cached) " >&6
17775 else
17776   ac_check_lib_save_LIBS=$LIBS
17777 LIBS="-lsvld  $LIBS"
17778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17779 /* end confdefs.h.  */
17780
17781 /* Override any GCC internal prototype to avoid an error.
17782    Use char because int might match the return type of a GCC
17783    builtin and then its argument prototype would still apply.  */
17784 #ifdef __cplusplus
17785 extern "C"
17786 #endif
17787 char dlopen ();
17788 int
17789 main ()
17790 {
17791 return dlopen ();
17792   ;
17793   return 0;
17794 }
17795 _ACEOF
17796 if ac_fn_c_try_link "$LINENO"; then :
17797   ac_cv_lib_svld_dlopen=yes
17798 else
17799   ac_cv_lib_svld_dlopen=no
17800 fi
17801 rm -f core conftest.err conftest.$ac_objext \
17802     conftest$ac_exeext conftest.$ac_ext
17803 LIBS=$ac_check_lib_save_LIBS
17804 fi
17805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17806 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17807 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17808   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17809 else
17810   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17811 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17812 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17813   $as_echo_n "(cached) " >&6
17814 else
17815   ac_check_lib_save_LIBS=$LIBS
17816 LIBS="-ldld  $LIBS"
17817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17818 /* end confdefs.h.  */
17819
17820 /* Override any GCC internal prototype to avoid an error.
17821    Use char because int might match the return type of a GCC
17822    builtin and then its argument prototype would still apply.  */
17823 #ifdef __cplusplus
17824 extern "C"
17825 #endif
17826 char dld_link ();
17827 int
17828 main ()
17829 {
17830 return dld_link ();
17831   ;
17832   return 0;
17833 }
17834 _ACEOF
17835 if ac_fn_c_try_link "$LINENO"; then :
17836   ac_cv_lib_dld_dld_link=yes
17837 else
17838   ac_cv_lib_dld_dld_link=no
17839 fi
17840 rm -f core conftest.err conftest.$ac_objext \
17841     conftest$ac_exeext conftest.$ac_ext
17842 LIBS=$ac_check_lib_save_LIBS
17843 fi
17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17845 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17846 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17847   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17848 fi
17849
17850
17851 fi
17852
17853
17854 fi
17855
17856
17857 fi
17858
17859
17860 fi
17861
17862
17863 fi
17864
17865     ;;
17866   esac
17867
17868   if test "x$lt_cv_dlopen" != xno; then
17869     enable_dlopen=yes
17870   else
17871     enable_dlopen=no
17872   fi
17873
17874   case $lt_cv_dlopen in
17875   dlopen)
17876     save_CPPFLAGS="$CPPFLAGS"
17877     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17878
17879     save_LDFLAGS="$LDFLAGS"
17880     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17881
17882     save_LIBS="$LIBS"
17883     LIBS="$lt_cv_dlopen_libs $LIBS"
17884
17885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17886 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17887 if test "${lt_cv_dlopen_self+set}" = set; then :
17888   $as_echo_n "(cached) " >&6
17889 else
17890           if test "$cross_compiling" = yes; then :
17891   lt_cv_dlopen_self=cross
17892 else
17893   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17894   lt_status=$lt_dlunknown
17895   cat > conftest.$ac_ext <<_LT_EOF
17896 #line 17896 "configure"
17897 #include "confdefs.h"
17898
17899 #if HAVE_DLFCN_H
17900 #include <dlfcn.h>
17901 #endif
17902
17903 #include <stdio.h>
17904
17905 #ifdef RTLD_GLOBAL
17906 #  define LT_DLGLOBAL           RTLD_GLOBAL
17907 #else
17908 #  ifdef DL_GLOBAL
17909 #    define LT_DLGLOBAL         DL_GLOBAL
17910 #  else
17911 #    define LT_DLGLOBAL         0
17912 #  endif
17913 #endif
17914
17915 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17916    find out it does not work in some platform. */
17917 #ifndef LT_DLLAZY_OR_NOW
17918 #  ifdef RTLD_LAZY
17919 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17920 #  else
17921 #    ifdef DL_LAZY
17922 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17923 #    else
17924 #      ifdef RTLD_NOW
17925 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17926 #      else
17927 #        ifdef DL_NOW
17928 #          define LT_DLLAZY_OR_NOW      DL_NOW
17929 #        else
17930 #          define LT_DLLAZY_OR_NOW      0
17931 #        endif
17932 #      endif
17933 #    endif
17934 #  endif
17935 #endif
17936
17937 /* When -fvisbility=hidden is used, assume the code has been annotated
17938    correspondingly for the symbols needed.  */
17939 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17940 void fnord () __attribute__((visibility("default")));
17941 #endif
17942
17943 void fnord () { int i=42; }
17944 int main ()
17945 {
17946   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17947   int status = $lt_dlunknown;
17948
17949   if (self)
17950     {
17951       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17952       else
17953         {
17954           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17955           else puts (dlerror ());
17956         }
17957       /* dlclose (self); */
17958     }
17959   else
17960     puts (dlerror ());
17961
17962   return status;
17963 }
17964 _LT_EOF
17965   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17966   (eval $ac_link) 2>&5
17967   ac_status=$?
17968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17969   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17970     (./conftest; exit; ) >&5 2>/dev/null
17971     lt_status=$?
17972     case x$lt_status in
17973       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17974       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17975       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17976     esac
17977   else :
17978     # compilation failed
17979     lt_cv_dlopen_self=no
17980   fi
17981 fi
17982 rm -fr conftest*
17983
17984
17985 fi
17986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17987 $as_echo "$lt_cv_dlopen_self" >&6; }
17988
17989     if test "x$lt_cv_dlopen_self" = xyes; then
17990       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17991       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17992 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17993 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17994   $as_echo_n "(cached) " >&6
17995 else
17996           if test "$cross_compiling" = yes; then :
17997   lt_cv_dlopen_self_static=cross
17998 else
17999   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18000   lt_status=$lt_dlunknown
18001   cat > conftest.$ac_ext <<_LT_EOF
18002 #line 18002 "configure"
18003 #include "confdefs.h"
18004
18005 #if HAVE_DLFCN_H
18006 #include <dlfcn.h>
18007 #endif
18008
18009 #include <stdio.h>
18010
18011 #ifdef RTLD_GLOBAL
18012 #  define LT_DLGLOBAL           RTLD_GLOBAL
18013 #else
18014 #  ifdef DL_GLOBAL
18015 #    define LT_DLGLOBAL         DL_GLOBAL
18016 #  else
18017 #    define LT_DLGLOBAL         0
18018 #  endif
18019 #endif
18020
18021 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18022    find out it does not work in some platform. */
18023 #ifndef LT_DLLAZY_OR_NOW
18024 #  ifdef RTLD_LAZY
18025 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18026 #  else
18027 #    ifdef DL_LAZY
18028 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18029 #    else
18030 #      ifdef RTLD_NOW
18031 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18032 #      else
18033 #        ifdef DL_NOW
18034 #          define LT_DLLAZY_OR_NOW      DL_NOW
18035 #        else
18036 #          define LT_DLLAZY_OR_NOW      0
18037 #        endif
18038 #      endif
18039 #    endif
18040 #  endif
18041 #endif
18042
18043 /* When -fvisbility=hidden is used, assume the code has been annotated
18044    correspondingly for the symbols needed.  */
18045 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18046 void fnord () __attribute__((visibility("default")));
18047 #endif
18048
18049 void fnord () { int i=42; }
18050 int main ()
18051 {
18052   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18053   int status = $lt_dlunknown;
18054
18055   if (self)
18056     {
18057       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18058       else
18059         {
18060           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18061           else puts (dlerror ());
18062         }
18063       /* dlclose (self); */
18064     }
18065   else
18066     puts (dlerror ());
18067
18068   return status;
18069 }
18070 _LT_EOF
18071   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18072   (eval $ac_link) 2>&5
18073   ac_status=$?
18074   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18075   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18076     (./conftest; exit; ) >&5 2>/dev/null
18077     lt_status=$?
18078     case x$lt_status in
18079       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18080       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18081       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18082     esac
18083   else :
18084     # compilation failed
18085     lt_cv_dlopen_self_static=no
18086   fi
18087 fi
18088 rm -fr conftest*
18089
18090
18091 fi
18092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18093 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18094     fi
18095
18096     CPPFLAGS="$save_CPPFLAGS"
18097     LDFLAGS="$save_LDFLAGS"
18098     LIBS="$save_LIBS"
18099     ;;
18100   esac
18101
18102   case $lt_cv_dlopen_self in
18103   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18104   *) enable_dlopen_self=unknown ;;
18105   esac
18106
18107   case $lt_cv_dlopen_self_static in
18108   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18109   *) enable_dlopen_self_static=unknown ;;
18110   esac
18111 fi
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129 striplib=
18130 old_striplib=
18131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18132 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18133 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18134   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18135   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18137 $as_echo "yes" >&6; }
18138 else
18139 # FIXME - insert some real tests, host_os isn't really good enough
18140   case $host_os in
18141   darwin*)
18142     if test -n "$STRIP" ; then
18143       striplib="$STRIP -x"
18144       old_striplib="$STRIP -S"
18145       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18146 $as_echo "yes" >&6; }
18147     else
18148       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18149 $as_echo "no" >&6; }
18150     fi
18151     ;;
18152   *)
18153     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18154 $as_echo "no" >&6; }
18155     ;;
18156   esac
18157 fi
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170   # Report which library types will actually be built
18171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18172 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18174 $as_echo "$can_build_shared" >&6; }
18175
18176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18177 $as_echo_n "checking whether to build shared libraries... " >&6; }
18178   test "$can_build_shared" = "no" && enable_shared=no
18179
18180   # On AIX, shared libraries and static libraries use the same namespace, and
18181   # are all built from PIC.
18182   case $host_os in
18183   aix3*)
18184     test "$enable_shared" = yes && enable_static=no
18185     if test -n "$RANLIB"; then
18186       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18187       postinstall_cmds='$RANLIB $lib'
18188     fi
18189     ;;
18190
18191   aix[4-9]*)
18192     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18193       test "$enable_shared" = yes && enable_static=no
18194     fi
18195     ;;
18196   esac
18197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18198 $as_echo "$enable_shared" >&6; }
18199
18200   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18201 $as_echo_n "checking whether to build static libraries... " >&6; }
18202   # Make sure either enable_shared or enable_static is yes.
18203   test "$enable_shared" = yes || enable_static=yes
18204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18205 $as_echo "$enable_static" >&6; }
18206
18207
18208
18209
18210 fi
18211 ac_ext=c
18212 ac_cpp='$CPP $CPPFLAGS'
18213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18216
18217 CC="$lt_save_CC"
18218
18219       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18220     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18221     (test "X$CXX" != "Xg++"))) ; then
18222   ac_ext=cpp
18223 ac_cpp='$CXXCPP $CPPFLAGS'
18224 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18225 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18226 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18228 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18229 if test -z "$CXXCPP"; then
18230   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18231   $as_echo_n "(cached) " >&6
18232 else
18233       # Double quotes because CXXCPP needs to be expanded
18234     for CXXCPP in "$CXX -E" "/lib/cpp"
18235     do
18236       ac_preproc_ok=false
18237 for ac_cxx_preproc_warn_flag in '' yes
18238 do
18239   # Use a header file that comes with gcc, so configuring glibc
18240   # with a fresh cross-compiler works.
18241   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18242   # <limits.h> exists even on freestanding compilers.
18243   # On the NeXT, cc -E runs the code through the compiler's parser,
18244   # not just through cpp. "Syntax error" is here to catch this case.
18245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18246 /* end confdefs.h.  */
18247 #ifdef __STDC__
18248 # include <limits.h>
18249 #else
18250 # include <assert.h>
18251 #endif
18252                      Syntax error
18253 _ACEOF
18254 if ac_fn_cxx_try_cpp "$LINENO"; then :
18255
18256 else
18257   # Broken: fails on valid input.
18258 continue
18259 fi
18260 rm -f conftest.err conftest.$ac_ext
18261
18262   # OK, works on sane cases.  Now check whether nonexistent headers
18263   # can be detected and how.
18264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18265 /* end confdefs.h.  */
18266 #include <ac_nonexistent.h>
18267 _ACEOF
18268 if ac_fn_cxx_try_cpp "$LINENO"; then :
18269   # Broken: success on invalid input.
18270 continue
18271 else
18272   # Passes both tests.
18273 ac_preproc_ok=:
18274 break
18275 fi
18276 rm -f conftest.err conftest.$ac_ext
18277
18278 done
18279 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18280 rm -f conftest.err conftest.$ac_ext
18281 if $ac_preproc_ok; then :
18282   break
18283 fi
18284
18285     done
18286     ac_cv_prog_CXXCPP=$CXXCPP
18287
18288 fi
18289   CXXCPP=$ac_cv_prog_CXXCPP
18290 else
18291   ac_cv_prog_CXXCPP=$CXXCPP
18292 fi
18293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18294 $as_echo "$CXXCPP" >&6; }
18295 ac_preproc_ok=false
18296 for ac_cxx_preproc_warn_flag in '' yes
18297 do
18298   # Use a header file that comes with gcc, so configuring glibc
18299   # with a fresh cross-compiler works.
18300   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18301   # <limits.h> exists even on freestanding compilers.
18302   # On the NeXT, cc -E runs the code through the compiler's parser,
18303   # not just through cpp. "Syntax error" is here to catch this case.
18304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18305 /* end confdefs.h.  */
18306 #ifdef __STDC__
18307 # include <limits.h>
18308 #else
18309 # include <assert.h>
18310 #endif
18311                      Syntax error
18312 _ACEOF
18313 if ac_fn_cxx_try_cpp "$LINENO"; then :
18314
18315 else
18316   # Broken: fails on valid input.
18317 continue
18318 fi
18319 rm -f conftest.err conftest.$ac_ext
18320
18321   # OK, works on sane cases.  Now check whether nonexistent headers
18322   # can be detected and how.
18323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18324 /* end confdefs.h.  */
18325 #include <ac_nonexistent.h>
18326 _ACEOF
18327 if ac_fn_cxx_try_cpp "$LINENO"; then :
18328   # Broken: success on invalid input.
18329 continue
18330 else
18331   # Passes both tests.
18332 ac_preproc_ok=:
18333 break
18334 fi
18335 rm -f conftest.err conftest.$ac_ext
18336
18337 done
18338 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18339 rm -f conftest.err conftest.$ac_ext
18340 if $ac_preproc_ok; then :
18341
18342 else
18343   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18344 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18345 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18346 See \`config.log' for more details." "$LINENO" 5; }
18347 fi
18348
18349 ac_ext=c
18350 ac_cpp='$CPP $CPPFLAGS'
18351 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18352 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18353 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18354
18355 else
18356   _lt_caught_CXX_error=yes
18357 fi
18358
18359 ac_ext=cpp
18360 ac_cpp='$CXXCPP $CPPFLAGS'
18361 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18362 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18363 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18364
18365 archive_cmds_need_lc_CXX=no
18366 allow_undefined_flag_CXX=
18367 always_export_symbols_CXX=no
18368 archive_expsym_cmds_CXX=
18369 compiler_needs_object_CXX=no
18370 export_dynamic_flag_spec_CXX=
18371 hardcode_direct_CXX=no
18372 hardcode_direct_absolute_CXX=no
18373 hardcode_libdir_flag_spec_CXX=
18374 hardcode_libdir_flag_spec_ld_CXX=
18375 hardcode_libdir_separator_CXX=
18376 hardcode_minus_L_CXX=no
18377 hardcode_shlibpath_var_CXX=unsupported
18378 hardcode_automatic_CXX=no
18379 inherit_rpath_CXX=no
18380 module_cmds_CXX=
18381 module_expsym_cmds_CXX=
18382 link_all_deplibs_CXX=unknown
18383 old_archive_cmds_CXX=$old_archive_cmds
18384 reload_flag_CXX=$reload_flag
18385 reload_cmds_CXX=$reload_cmds
18386 no_undefined_flag_CXX=
18387 whole_archive_flag_spec_CXX=
18388 enable_shared_with_static_runtimes_CXX=no
18389
18390 # Source file extension for C++ test sources.
18391 ac_ext=cpp
18392
18393 # Object file extension for compiled C++ test sources.
18394 objext=o
18395 objext_CXX=$objext
18396
18397 # No sense in running all these tests if we already determined that
18398 # the CXX compiler isn't working.  Some variables (like enable_shared)
18399 # are currently assumed to apply to all compilers on this platform,
18400 # and will be corrupted by setting them based on a non-working compiler.
18401 if test "$_lt_caught_CXX_error" != yes; then
18402   # Code to be used in simple compile tests
18403   lt_simple_compile_test_code="int some_variable = 0;"
18404
18405   # Code to be used in simple link tests
18406   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18407
18408   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18409
18410
18411
18412
18413
18414
18415 # If no C compiler was specified, use CC.
18416 LTCC=${LTCC-"$CC"}
18417
18418 # If no C compiler flags were specified, use CFLAGS.
18419 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18420
18421 # Allow CC to be a program name with arguments.
18422 compiler=$CC
18423
18424
18425   # save warnings/boilerplate of simple test code
18426   ac_outfile=conftest.$ac_objext
18427 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18428 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18429 _lt_compiler_boilerplate=`cat conftest.err`
18430 $RM conftest*
18431
18432   ac_outfile=conftest.$ac_objext
18433 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18434 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18435 _lt_linker_boilerplate=`cat conftest.err`
18436 $RM -r conftest*
18437
18438
18439   # Allow CC to be a program name with arguments.
18440   lt_save_CC=$CC
18441   lt_save_LD=$LD
18442   lt_save_GCC=$GCC
18443   GCC=$GXX
18444   lt_save_with_gnu_ld=$with_gnu_ld
18445   lt_save_path_LD=$lt_cv_path_LD
18446   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18447     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18448   else
18449     $as_unset lt_cv_prog_gnu_ld
18450   fi
18451   if test -n "${lt_cv_path_LDCXX+set}"; then
18452     lt_cv_path_LD=$lt_cv_path_LDCXX
18453   else
18454     $as_unset lt_cv_path_LD
18455   fi
18456   test -z "${LDCXX+set}" || LD=$LDCXX
18457   CC=${CXX-"c++"}
18458   compiler=$CC
18459   compiler_CXX=$CC
18460   for cc_temp in $compiler""; do
18461   case $cc_temp in
18462     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18463     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18464     \-*) ;;
18465     *) break;;
18466   esac
18467 done
18468 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18469
18470
18471   if test -n "$compiler"; then
18472     # We don't want -fno-exception when compiling C++ code, so set the
18473     # no_builtin_flag separately
18474     if test "$GXX" = yes; then
18475       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18476     else
18477       lt_prog_compiler_no_builtin_flag_CXX=
18478     fi
18479
18480     if test "$GXX" = yes; then
18481       # Set up default GNU C++ configuration
18482
18483
18484
18485 # Check whether --with-gnu-ld was given.
18486 if test "${with_gnu_ld+set}" = set; then :
18487   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18488 else
18489   with_gnu_ld=no
18490 fi
18491
18492 ac_prog=ld
18493 if test "$GCC" = yes; then
18494   # Check if gcc -print-prog-name=ld gives a path.
18495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18496 $as_echo_n "checking for ld used by $CC... " >&6; }
18497   case $host in
18498   *-*-mingw*)
18499     # gcc leaves a trailing carriage return which upsets mingw
18500     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18501   *)
18502     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18503   esac
18504   case $ac_prog in
18505     # Accept absolute paths.
18506     [\\/]* | ?:[\\/]*)
18507       re_direlt='/[^/][^/]*/\.\./'
18508       # Canonicalize the pathname of ld
18509       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18510       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18511         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18512       done
18513       test -z "$LD" && LD="$ac_prog"
18514       ;;
18515   "")
18516     # If it fails, then pretend we aren't using GCC.
18517     ac_prog=ld
18518     ;;
18519   *)
18520     # If it is relative, then search for the first ld in PATH.
18521     with_gnu_ld=unknown
18522     ;;
18523   esac
18524 elif test "$with_gnu_ld" = yes; then
18525   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18526 $as_echo_n "checking for GNU ld... " >&6; }
18527 else
18528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18529 $as_echo_n "checking for non-GNU ld... " >&6; }
18530 fi
18531 if test "${lt_cv_path_LD+set}" = set; then :
18532   $as_echo_n "(cached) " >&6
18533 else
18534   if test -z "$LD"; then
18535   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18536   for ac_dir in $PATH; do
18537     IFS="$lt_save_ifs"
18538     test -z "$ac_dir" && ac_dir=.
18539     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18540       lt_cv_path_LD="$ac_dir/$ac_prog"
18541       # Check to see if the program is GNU ld.  I'd rather use --version,
18542       # but apparently some variants of GNU ld only accept -v.
18543       # Break only if it was the GNU/non-GNU ld that we prefer.
18544       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18545       *GNU* | *'with BFD'*)
18546         test "$with_gnu_ld" != no && break
18547         ;;
18548       *)
18549         test "$with_gnu_ld" != yes && break
18550         ;;
18551       esac
18552     fi
18553   done
18554   IFS="$lt_save_ifs"
18555 else
18556   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18557 fi
18558 fi
18559
18560 LD="$lt_cv_path_LD"
18561 if test -n "$LD"; then
18562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18563 $as_echo "$LD" >&6; }
18564 else
18565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18566 $as_echo "no" >&6; }
18567 fi
18568 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18570 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18571 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18572   $as_echo_n "(cached) " >&6
18573 else
18574   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18575 case `$LD -v 2>&1 </dev/null` in
18576 *GNU* | *'with BFD'*)
18577   lt_cv_prog_gnu_ld=yes
18578   ;;
18579 *)
18580   lt_cv_prog_gnu_ld=no
18581   ;;
18582 esac
18583 fi
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18585 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18586 with_gnu_ld=$lt_cv_prog_gnu_ld
18587
18588
18589
18590
18591
18592
18593
18594       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18595       # archiving commands below assume that GNU ld is being used.
18596       if test "$with_gnu_ld" = yes; then
18597         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18598         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18599
18600         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18601         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18602
18603         # If archive_cmds runs LD, not CC, wlarc should be empty
18604         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18605         #     investigate it a little bit more. (MM)
18606         wlarc='${wl}'
18607
18608         # ancient GNU ld didn't support --whole-archive et. al.
18609         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18610           $GREP 'no-whole-archive' > /dev/null; then
18611           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18612         else
18613           whole_archive_flag_spec_CXX=
18614         fi
18615       else
18616         with_gnu_ld=no
18617         wlarc=
18618
18619         # A generic and very simple default shared library creation
18620         # command for GNU C++ for the case where it uses the native
18621         # linker, instead of GNU ld.  If possible, this setting should
18622         # overridden to take advantage of the native linker features on
18623         # the platform it is being used on.
18624         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18625       fi
18626
18627       # Commands to make compiler produce verbose output that lists
18628       # what "hidden" libraries, object files and flags are used when
18629       # linking a shared library.
18630       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18631
18632     else
18633       GXX=no
18634       with_gnu_ld=no
18635       wlarc=
18636     fi
18637
18638     # PORTME: fill in a description of your system's C++ link characteristics
18639     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18640 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18641     ld_shlibs_CXX=yes
18642     case $host_os in
18643       aix3*)
18644         # FIXME: insert proper C++ library support
18645         ld_shlibs_CXX=no
18646         ;;
18647       aix[4-9]*)
18648         if test "$host_cpu" = ia64; then
18649           # On IA64, the linker does run time linking by default, so we don't
18650           # have to do anything special.
18651           aix_use_runtimelinking=no
18652           exp_sym_flag='-Bexport'
18653           no_entry_flag=""
18654         else
18655           aix_use_runtimelinking=no
18656
18657           # Test if we are trying to use run time linking or normal
18658           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18659           # need to do runtime linking.
18660           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18661             for ld_flag in $LDFLAGS; do
18662               case $ld_flag in
18663               *-brtl*)
18664                 aix_use_runtimelinking=yes
18665                 break
18666                 ;;
18667               esac
18668             done
18669             ;;
18670           esac
18671
18672           exp_sym_flag='-bexport'
18673           no_entry_flag='-bnoentry'
18674         fi
18675
18676         # When large executables or shared objects are built, AIX ld can
18677         # have problems creating the table of contents.  If linking a library
18678         # or program results in "error TOC overflow" add -mminimal-toc to
18679         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18680         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18681
18682         archive_cmds_CXX=''
18683         hardcode_direct_CXX=yes
18684         hardcode_direct_absolute_CXX=yes
18685         hardcode_libdir_separator_CXX=':'
18686         link_all_deplibs_CXX=yes
18687         file_list_spec_CXX='${wl}-f,'
18688
18689         if test "$GXX" = yes; then
18690           case $host_os in aix4.[012]|aix4.[012].*)
18691           # We only want to do this on AIX 4.2 and lower, the check
18692           # below for broken collect2 doesn't work under 4.3+
18693           collect2name=`${CC} -print-prog-name=collect2`
18694           if test -f "$collect2name" &&
18695              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18696           then
18697             # We have reworked collect2
18698             :
18699           else
18700             # We have old collect2
18701             hardcode_direct_CXX=unsupported
18702             # It fails to find uninstalled libraries when the uninstalled
18703             # path is not listed in the libpath.  Setting hardcode_minus_L
18704             # to unsupported forces relinking
18705             hardcode_minus_L_CXX=yes
18706             hardcode_libdir_flag_spec_CXX='-L$libdir'
18707             hardcode_libdir_separator_CXX=
18708           fi
18709           esac
18710           shared_flag='-shared'
18711           if test "$aix_use_runtimelinking" = yes; then
18712             shared_flag="$shared_flag "'${wl}-G'
18713           fi
18714         else
18715           # not using gcc
18716           if test "$host_cpu" = ia64; then
18717           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18718           # chokes on -Wl,-G. The following line is correct:
18719           shared_flag='-G'
18720           else
18721             if test "$aix_use_runtimelinking" = yes; then
18722               shared_flag='${wl}-G'
18723             else
18724               shared_flag='${wl}-bM:SRE'
18725             fi
18726           fi
18727         fi
18728
18729         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18730         # It seems that -bexpall does not export symbols beginning with
18731         # underscore (_), so it is better to generate a list of symbols to
18732         # export.
18733         always_export_symbols_CXX=yes
18734         if test "$aix_use_runtimelinking" = yes; then
18735           # Warning - without using the other runtime loading flags (-brtl),
18736           # -berok will link without error, but may produce a broken library.
18737           allow_undefined_flag_CXX='-berok'
18738           # Determine the default libpath from the value encoded in an empty
18739           # executable.
18740           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18741 /* end confdefs.h.  */
18742
18743 int
18744 main ()
18745 {
18746
18747   ;
18748   return 0;
18749 }
18750 _ACEOF
18751 if ac_fn_cxx_try_link "$LINENO"; then :
18752
18753 lt_aix_libpath_sed='
18754     /Import File Strings/,/^$/ {
18755         /^0/ {
18756             s/^0  *\(.*\)$/\1/
18757             p
18758         }
18759     }'
18760 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18761 # Check for a 64-bit object if we didn't find anything.
18762 if test -z "$aix_libpath"; then
18763   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18764 fi
18765 fi
18766 rm -f core conftest.err conftest.$ac_objext \
18767     conftest$ac_exeext conftest.$ac_ext
18768 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18769
18770           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18771
18772           archive_expsym_cmds_CXX='$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 $shared_flag"
18773         else
18774           if test "$host_cpu" = ia64; then
18775             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18776             allow_undefined_flag_CXX="-z nodefs"
18777             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18778           else
18779             # Determine the default libpath from the value encoded in an
18780             # empty executable.
18781             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18782 /* end confdefs.h.  */
18783
18784 int
18785 main ()
18786 {
18787
18788   ;
18789   return 0;
18790 }
18791 _ACEOF
18792 if ac_fn_cxx_try_link "$LINENO"; then :
18793
18794 lt_aix_libpath_sed='
18795     /Import File Strings/,/^$/ {
18796         /^0/ {
18797             s/^0  *\(.*\)$/\1/
18798             p
18799         }
18800     }'
18801 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18802 # Check for a 64-bit object if we didn't find anything.
18803 if test -z "$aix_libpath"; then
18804   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18805 fi
18806 fi
18807 rm -f core conftest.err conftest.$ac_objext \
18808     conftest$ac_exeext conftest.$ac_ext
18809 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18810
18811             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18812             # Warning - without using the other run time loading flags,
18813             # -berok will link without error, but may produce a broken library.
18814             no_undefined_flag_CXX=' ${wl}-bernotok'
18815             allow_undefined_flag_CXX=' ${wl}-berok'
18816             if test "$with_gnu_ld" = yes; then
18817               # We only use this code for GNU lds that support --whole-archive.
18818               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18819             else
18820               # Exported symbols can be pulled into shared objects from archives
18821               whole_archive_flag_spec_CXX='$convenience'
18822             fi
18823             archive_cmds_need_lc_CXX=yes
18824             # This is similar to how AIX traditionally builds its shared
18825             # libraries.
18826             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'
18827           fi
18828         fi
18829         ;;
18830
18831       beos*)
18832         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18833           allow_undefined_flag_CXX=unsupported
18834           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18835           # support --undefined.  This deserves some investigation.  FIXME
18836           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18837         else
18838           ld_shlibs_CXX=no
18839         fi
18840         ;;
18841
18842       chorus*)
18843         case $cc_basename in
18844           *)
18845           # FIXME: insert proper C++ library support
18846           ld_shlibs_CXX=no
18847           ;;
18848         esac
18849         ;;
18850
18851       cygwin* | mingw* | pw32* | cegcc*)
18852         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18853         # as there is no search path for DLLs.
18854         hardcode_libdir_flag_spec_CXX='-L$libdir'
18855         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18856         allow_undefined_flag_CXX=unsupported
18857         always_export_symbols_CXX=no
18858         enable_shared_with_static_runtimes_CXX=yes
18859
18860         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18861           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18862           # If the export-symbols file already is a .def file (1st line
18863           # is EXPORTS), use it as is; otherwise, prepend...
18864           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18865             cp $export_symbols $output_objdir/$soname.def;
18866           else
18867             echo EXPORTS > $output_objdir/$soname.def;
18868             cat $export_symbols >> $output_objdir/$soname.def;
18869           fi~
18870           $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 $lib'
18871         else
18872           ld_shlibs_CXX=no
18873         fi
18874         ;;
18875       darwin* | rhapsody*)
18876
18877
18878   archive_cmds_need_lc_CXX=no
18879   hardcode_direct_CXX=no
18880   hardcode_automatic_CXX=yes
18881   hardcode_shlibpath_var_CXX=unsupported
18882   if test "$lt_cv_ld_force_load" = "yes"; then
18883     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 \"$new_convenience\"`'
18884   else
18885     whole_archive_flag_spec_CXX=''
18886   fi
18887   link_all_deplibs_CXX=yes
18888   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18889   case $cc_basename in
18890      ifort*) _lt_dar_can_shared=yes ;;
18891      *) _lt_dar_can_shared=$GCC ;;
18892   esac
18893   if test "$_lt_dar_can_shared" = "yes"; then
18894     output_verbose_link_cmd=func_echo_all
18895     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}"
18896     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18897     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}${_lt_dsymutil}"
18898     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18899        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18900       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${_lt_dsymutil}"
18901       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18902     fi
18903
18904   else
18905   ld_shlibs_CXX=no
18906   fi
18907
18908         ;;
18909
18910       dgux*)
18911         case $cc_basename in
18912           ec++*)
18913             # FIXME: insert proper C++ library support
18914             ld_shlibs_CXX=no
18915             ;;
18916           ghcx*)
18917             # Green Hills C++ Compiler
18918             # FIXME: insert proper C++ library support
18919             ld_shlibs_CXX=no
18920             ;;
18921           *)
18922             # FIXME: insert proper C++ library support
18923             ld_shlibs_CXX=no
18924             ;;
18925         esac
18926         ;;
18927
18928       freebsd2.*)
18929         # C++ shared libraries reported to be fairly broken before
18930         # switch to ELF
18931         ld_shlibs_CXX=no
18932         ;;
18933
18934       freebsd-elf*)
18935         archive_cmds_need_lc_CXX=no
18936         ;;
18937
18938       freebsd* | dragonfly*)
18939         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18940         # conventions
18941         ld_shlibs_CXX=yes
18942         ;;
18943
18944       gnu*)
18945         ;;
18946
18947       haiku*)
18948         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18949         link_all_deplibs_CXX=yes
18950         ;;
18951
18952       hpux9*)
18953         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18954         hardcode_libdir_separator_CXX=:
18955         export_dynamic_flag_spec_CXX='${wl}-E'
18956         hardcode_direct_CXX=yes
18957         hardcode_minus_L_CXX=yes # Not in the search PATH,
18958                                              # but as the default
18959                                              # location of the library.
18960
18961         case $cc_basename in
18962           CC*)
18963             # FIXME: insert proper C++ library support
18964             ld_shlibs_CXX=no
18965             ;;
18966           aCC*)
18967             archive_cmds_CXX='$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 $lib'
18968             # Commands to make compiler produce verbose output that lists
18969             # what "hidden" libraries, object files and flags are used when
18970             # linking a shared library.
18971             #
18972             # There doesn't appear to be a way to prevent this compiler from
18973             # explicitly linking system object files so we need to strip them
18974             # from the output so that they don't get included in the library
18975             # dependencies.
18976             output_verbose_link_cmd='templist=`($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"'
18977             ;;
18978           *)
18979             if test "$GXX" = yes; then
18980               archive_cmds_CXX='$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'
18981             else
18982               # FIXME: insert proper C++ library support
18983               ld_shlibs_CXX=no
18984             fi
18985             ;;
18986         esac
18987         ;;
18988
18989       hpux10*|hpux11*)
18990         if test $with_gnu_ld = no; then
18991           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18992           hardcode_libdir_separator_CXX=:
18993
18994           case $host_cpu in
18995             hppa*64*|ia64*)
18996               ;;
18997             *)
18998               export_dynamic_flag_spec_CXX='${wl}-E'
18999               ;;
19000           esac
19001         fi
19002         case $host_cpu in
19003           hppa*64*|ia64*)
19004             hardcode_direct_CXX=no
19005             hardcode_shlibpath_var_CXX=no
19006             ;;
19007           *)
19008             hardcode_direct_CXX=yes
19009             hardcode_direct_absolute_CXX=yes
19010             hardcode_minus_L_CXX=yes # Not in the search PATH,
19011                                                  # but as the default
19012                                                  # location of the library.
19013             ;;
19014         esac
19015
19016         case $cc_basename in
19017           CC*)
19018             # FIXME: insert proper C++ library support
19019             ld_shlibs_CXX=no
19020             ;;
19021           aCC*)
19022             case $host_cpu in
19023               hppa*64*)
19024                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19025                 ;;
19026               ia64*)
19027                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19028                 ;;
19029               *)
19030                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19031                 ;;
19032             esac
19033             # Commands to make compiler produce verbose output that lists
19034             # what "hidden" libraries, object files and flags are used when
19035             # linking a shared library.
19036             #
19037             # There doesn't appear to be a way to prevent this compiler from
19038             # explicitly linking system object files so we need to strip them
19039             # from the output so that they don't get included in the library
19040             # dependencies.
19041             output_verbose_link_cmd='templist=`($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"'
19042             ;;
19043           *)
19044             if test "$GXX" = yes; then
19045               if test $with_gnu_ld = no; then
19046                 case $host_cpu in
19047                   hppa*64*)
19048                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19049                     ;;
19050                   ia64*)
19051                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19052                     ;;
19053                   *)
19054                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19055                     ;;
19056                 esac
19057               fi
19058             else
19059               # FIXME: insert proper C++ library support
19060               ld_shlibs_CXX=no
19061             fi
19062             ;;
19063         esac
19064         ;;
19065
19066       interix[3-9]*)
19067         hardcode_direct_CXX=no
19068         hardcode_shlibpath_var_CXX=no
19069         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19070         export_dynamic_flag_spec_CXX='${wl}-E'
19071         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19072         # Instead, shared libraries are loaded at an image base (0x10000000 by
19073         # default) and relocated if they conflict, which is a slow very memory
19074         # consuming and fragmenting process.  To avoid this, we pick a random,
19075         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19076         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19077         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19078         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19079         ;;
19080       irix5* | irix6*)
19081         case $cc_basename in
19082           CC*)
19083             # SGI C++
19084             archive_cmds_CXX='$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 $lib'
19085
19086             # Archives containing C++ object files must be created using
19087             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19088             # necessary to make sure instantiated templates are included
19089             # in the archive.
19090             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19091             ;;
19092           *)
19093             if test "$GXX" = yes; then
19094               if test "$with_gnu_ld" = no; then
19095                 archive_cmds_CXX='$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 $lib'
19096               else
19097                 archive_cmds_CXX='$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 $lib'
19098               fi
19099             fi
19100             link_all_deplibs_CXX=yes
19101             ;;
19102         esac
19103         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19104         hardcode_libdir_separator_CXX=:
19105         inherit_rpath_CXX=yes
19106         ;;
19107
19108       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19109         case $cc_basename in
19110           KCC*)
19111             # Kuck and Associates, Inc. (KAI) C++ Compiler
19112
19113             # KCC will only create a shared library if the output file
19114             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19115             # to its proper name (with version) after linking.
19116             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'
19117             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 $lib'
19118             # Commands to make compiler produce verbose output that lists
19119             # what "hidden" libraries, object files and flags are used when
19120             # linking a shared library.
19121             #
19122             # There doesn't appear to be a way to prevent this compiler from
19123             # explicitly linking system object files so we need to strip them
19124             # from the output so that they don't get included in the library
19125             # dependencies.
19126             output_verbose_link_cmd='templist=`$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"'
19127
19128             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19129             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19130
19131             # Archives containing C++ object files must be created using
19132             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19133             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19134             ;;
19135           icpc* | ecpc* )
19136             # Intel C++
19137             with_gnu_ld=yes
19138             # version 8.0 and above of icpc choke on multiply defined symbols
19139             # if we add $predep_objects and $postdep_objects, however 7.1 and
19140             # earlier do not add the objects themselves.
19141             case `$CC -V 2>&1` in
19142               *"Version 7."*)
19143                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19144                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19145                 ;;
19146               *)  # Version 8.0 or newer
19147                 tmp_idyn=
19148                 case $host_cpu in
19149                   ia64*) tmp_idyn=' -i_dynamic';;
19150                 esac
19151                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19152                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19153                 ;;
19154             esac
19155             archive_cmds_need_lc_CXX=no
19156             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19157             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19158             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19159             ;;
19160           pgCC* | pgcpp*)
19161             # Portland Group C++ compiler
19162             case `$CC -V` in
19163             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19164               prelink_cmds_CXX='tpldir=Template.dir~
19165                 rm -rf $tpldir~
19166                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19167                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19168               old_archive_cmds_CXX='tpldir=Template.dir~
19169                 rm -rf $tpldir~
19170                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19171                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19172                 $RANLIB $oldlib'
19173               archive_cmds_CXX='tpldir=Template.dir~
19174                 rm -rf $tpldir~
19175                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19176                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19177               archive_expsym_cmds_CXX='tpldir=Template.dir~
19178                 rm -rf $tpldir~
19179                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19180                 $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 $lib'
19181               ;;
19182             *) # Version 6 and above use weak symbols
19183               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19184               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19185               ;;
19186             esac
19187
19188             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19189             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19190             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19191             ;;
19192           cxx*)
19193             # Compaq C++
19194             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19195             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19196
19197             runpath_var=LD_RUN_PATH
19198             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19199             hardcode_libdir_separator_CXX=:
19200
19201             # Commands to make compiler produce verbose output that lists
19202             # what "hidden" libraries, object files and flags are used when
19203             # linking a shared library.
19204             #
19205             # There doesn't appear to be a way to prevent this compiler from
19206             # explicitly linking system object files so we need to strip them
19207             # from the output so that they don't get included in the library
19208             # dependencies.
19209             output_verbose_link_cmd='templist=`$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" | $Xsed'
19210             ;;
19211           xl* | mpixl* | bgxl*)
19212             # IBM XL 8.0 on PPC, with GNU ld
19213             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19214             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19215             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19216             if test "x$supports_anon_versioning" = xyes; then
19217               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19218                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19219                 echo "local: *; };" >> $output_objdir/$libname.ver~
19220                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19221             fi
19222             ;;
19223           *)
19224             case `$CC -V 2>&1 | sed 5q` in
19225             *Sun\ C*)
19226               # Sun C++ 5.9
19227               no_undefined_flag_CXX=' -zdefs'
19228               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19229               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19230               hardcode_libdir_flag_spec_CXX='-R$libdir'
19231               whole_archive_flag_spec_CXX='${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'
19232               compiler_needs_object_CXX=yes
19233
19234               # Not sure whether something based on
19235               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19236               # would be better.
19237               output_verbose_link_cmd='func_echo_all'
19238
19239               # Archives containing C++ object files must be created using
19240               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19241               # necessary to make sure instantiated templates are included
19242               # in the archive.
19243               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19244               ;;
19245             esac
19246             ;;
19247         esac
19248         ;;
19249
19250       lynxos*)
19251         # FIXME: insert proper C++ library support
19252         ld_shlibs_CXX=no
19253         ;;
19254
19255       m88k*)
19256         # FIXME: insert proper C++ library support
19257         ld_shlibs_CXX=no
19258         ;;
19259
19260       mvs*)
19261         case $cc_basename in
19262           cxx*)
19263             # FIXME: insert proper C++ library support
19264             ld_shlibs_CXX=no
19265             ;;
19266           *)
19267             # FIXME: insert proper C++ library support
19268             ld_shlibs_CXX=no
19269             ;;
19270         esac
19271         ;;
19272
19273       netbsd*)
19274         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19275           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19276           wlarc=
19277           hardcode_libdir_flag_spec_CXX='-R$libdir'
19278           hardcode_direct_CXX=yes
19279           hardcode_shlibpath_var_CXX=no
19280         fi
19281         # Workaround some broken pre-1.5 toolchains
19282         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19283         ;;
19284
19285       *nto* | *qnx*)
19286         ld_shlibs_CXX=yes
19287         ;;
19288
19289       openbsd2*)
19290         # C++ shared libraries are fairly broken
19291         ld_shlibs_CXX=no
19292         ;;
19293
19294       openbsd*)
19295         if test -f /usr/libexec/ld.so; then
19296           hardcode_direct_CXX=yes
19297           hardcode_shlibpath_var_CXX=no
19298           hardcode_direct_absolute_CXX=yes
19299           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19300           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19301           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19302             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19303             export_dynamic_flag_spec_CXX='${wl}-E'
19304             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19305           fi
19306           output_verbose_link_cmd=func_echo_all
19307         else
19308           ld_shlibs_CXX=no
19309         fi
19310         ;;
19311
19312       osf3* | osf4* | osf5*)
19313         case $cc_basename in
19314           KCC*)
19315             # Kuck and Associates, Inc. (KAI) C++ Compiler
19316
19317             # KCC will only create a shared library if the output file
19318             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19319             # to its proper name (with version) after linking.
19320             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 $lib'
19321
19322             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19323             hardcode_libdir_separator_CXX=:
19324
19325             # Archives containing C++ object files must be created using
19326             # the KAI C++ compiler.
19327             case $host in
19328               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19329               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19330             esac
19331             ;;
19332           RCC*)
19333             # Rational C++ 2.4.1
19334             # FIXME: insert proper C++ library support
19335             ld_shlibs_CXX=no
19336             ;;
19337           cxx*)
19338             case $host in
19339               osf3*)
19340                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19341                 archive_cmds_CXX='$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 $lib'
19342                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19343                 ;;
19344               *)
19345                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19346                 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'
19347                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19348                   echo "-hidden">> $lib.exp~
19349                   $CC -shared$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~
19350                   $RM $lib.exp'
19351                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19352                 ;;
19353             esac
19354
19355             hardcode_libdir_separator_CXX=:
19356
19357             # Commands to make compiler produce verbose output that lists
19358             # what "hidden" libraries, object files and flags are used when
19359             # linking a shared library.
19360             #
19361             # There doesn't appear to be a way to prevent this compiler from
19362             # explicitly linking system object files so we need to strip them
19363             # from the output so that they don't get included in the library
19364             # dependencies.
19365             output_verbose_link_cmd='templist=`$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"'
19366             ;;
19367           *)
19368             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19369               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19370               case $host in
19371                 osf3*)
19372                   archive_cmds_CXX='$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 $lib'
19373                   ;;
19374                 *)
19375                   archive_cmds_CXX='$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 $lib'
19376                   ;;
19377               esac
19378
19379               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19380               hardcode_libdir_separator_CXX=:
19381
19382               # Commands to make compiler produce verbose output that lists
19383               # what "hidden" libraries, object files and flags are used when
19384               # linking a shared library.
19385               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19386
19387             else
19388               # FIXME: insert proper C++ library support
19389               ld_shlibs_CXX=no
19390             fi
19391             ;;
19392         esac
19393         ;;
19394
19395       psos*)
19396         # FIXME: insert proper C++ library support
19397         ld_shlibs_CXX=no
19398         ;;
19399
19400       sunos4*)
19401         case $cc_basename in
19402           CC*)
19403             # Sun C++ 4.x
19404             # FIXME: insert proper C++ library support
19405             ld_shlibs_CXX=no
19406             ;;
19407           lcc*)
19408             # Lucid
19409             # FIXME: insert proper C++ library support
19410             ld_shlibs_CXX=no
19411             ;;
19412           *)
19413             # FIXME: insert proper C++ library support
19414             ld_shlibs_CXX=no
19415             ;;
19416         esac
19417         ;;
19418
19419       solaris*)
19420         case $cc_basename in
19421           CC*)
19422             # Sun C++ 4.2, 5.x and Centerline C++
19423             archive_cmds_need_lc_CXX=yes
19424             no_undefined_flag_CXX=' -zdefs'
19425             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19426             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19427               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19428
19429             hardcode_libdir_flag_spec_CXX='-R$libdir'
19430             hardcode_shlibpath_var_CXX=no
19431             case $host_os in
19432               solaris2.[0-5] | solaris2.[0-5].*) ;;
19433               *)
19434                 # The compiler driver will combine and reorder linker options,
19435                 # but understands `-z linker_flag'.
19436                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19437                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19438                 ;;
19439             esac
19440             link_all_deplibs_CXX=yes
19441
19442             output_verbose_link_cmd='func_echo_all'
19443
19444             # Archives containing C++ object files must be created using
19445             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19446             # necessary to make sure instantiated templates are included
19447             # in the archive.
19448             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19449             ;;
19450           gcx*)
19451             # Green Hills C++ Compiler
19452             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19453
19454             # The C++ compiler must be used to create the archive.
19455             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19456             ;;
19457           *)
19458             # GNU C++ compiler with Solaris linker
19459             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19460               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19461               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19462                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19463                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19464                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19465
19466                 # Commands to make compiler produce verbose output that lists
19467                 # what "hidden" libraries, object files and flags are used when
19468                 # linking a shared library.
19469                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19470               else
19471                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19472                 # platform.
19473                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19474                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19475                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19476
19477                 # Commands to make compiler produce verbose output that lists
19478                 # what "hidden" libraries, object files and flags are used when
19479                 # linking a shared library.
19480                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19481               fi
19482
19483               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19484               case $host_os in
19485                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19486                 *)
19487                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19488                   ;;
19489               esac
19490             fi
19491             ;;
19492         esac
19493         ;;
19494
19495     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19496       no_undefined_flag_CXX='${wl}-z,text'
19497       archive_cmds_need_lc_CXX=no
19498       hardcode_shlibpath_var_CXX=no
19499       runpath_var='LD_RUN_PATH'
19500
19501       case $cc_basename in
19502         CC*)
19503           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19504           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19505           ;;
19506         *)
19507           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19508           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19509           ;;
19510       esac
19511       ;;
19512
19513       sysv5* | sco3.2v5* | sco5v6*)
19514         # Note: We can NOT use -z defs as we might desire, because we do not
19515         # link with -lc, and that would cause any symbols used from libc to
19516         # always be unresolved, which means just about no library would
19517         # ever link correctly.  If we're not using GNU ld we use -z text
19518         # though, which does catch some bad symbols but isn't as heavy-handed
19519         # as -z defs.
19520         no_undefined_flag_CXX='${wl}-z,text'
19521         allow_undefined_flag_CXX='${wl}-z,nodefs'
19522         archive_cmds_need_lc_CXX=no
19523         hardcode_shlibpath_var_CXX=no
19524         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19525         hardcode_libdir_separator_CXX=':'
19526         link_all_deplibs_CXX=yes
19527         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19528         runpath_var='LD_RUN_PATH'
19529
19530         case $cc_basename in
19531           CC*)
19532             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19533             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19534             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19535               '"$old_archive_cmds_CXX"
19536             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19537               '"$reload_cmds_CXX"
19538             ;;
19539           *)
19540             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19541             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19542             ;;
19543         esac
19544       ;;
19545
19546       tandem*)
19547         case $cc_basename in
19548           NCC*)
19549             # NonStop-UX NCC 3.20
19550             # FIXME: insert proper C++ library support
19551             ld_shlibs_CXX=no
19552             ;;
19553           *)
19554             # FIXME: insert proper C++ library support
19555             ld_shlibs_CXX=no
19556             ;;
19557         esac
19558         ;;
19559
19560       vxworks*)
19561         # FIXME: insert proper C++ library support
19562         ld_shlibs_CXX=no
19563         ;;
19564
19565       *)
19566         # FIXME: insert proper C++ library support
19567         ld_shlibs_CXX=no
19568         ;;
19569     esac
19570
19571     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19572 $as_echo "$ld_shlibs_CXX" >&6; }
19573     test "$ld_shlibs_CXX" = no && can_build_shared=no
19574
19575     GCC_CXX="$GXX"
19576     LD_CXX="$LD"
19577
19578     ## CAVEAT EMPTOR:
19579     ## There is no encapsulation within the following macros, do not change
19580     ## the running order or otherwise move them around unless you know exactly
19581     ## what you are doing...
19582     # Dependencies to place before and after the object being linked:
19583 predep_objects_CXX=
19584 postdep_objects_CXX=
19585 predeps_CXX=
19586 postdeps_CXX=
19587 compiler_lib_search_path_CXX=
19588
19589 cat > conftest.$ac_ext <<_LT_EOF
19590 class Foo
19591 {
19592 public:
19593   Foo (void) { a = 0; }
19594 private:
19595   int a;
19596 };
19597 _LT_EOF
19598
19599 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19600   (eval $ac_compile) 2>&5
19601   ac_status=$?
19602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19603   test $ac_status = 0; }; then
19604   # Parse the compiler output and extract the necessary
19605   # objects, libraries and library flags.
19606
19607   # Sentinel used to keep track of whether or not we are before
19608   # the conftest object file.
19609   pre_test_object_deps_done=no
19610
19611   for p in `eval "$output_verbose_link_cmd"`; do
19612     case $p in
19613
19614     -L* | -R* | -l*)
19615        # Some compilers place space between "-{L,R}" and the path.
19616        # Remove the space.
19617        if test $p = "-L" ||
19618           test $p = "-R"; then
19619          prev=$p
19620          continue
19621        else
19622          prev=
19623        fi
19624
19625        if test "$pre_test_object_deps_done" = no; then
19626          case $p in
19627          -L* | -R*)
19628            # Internal compiler library paths should come after those
19629            # provided the user.  The postdeps already come after the
19630            # user supplied libs so there is no need to process them.
19631            if test -z "$compiler_lib_search_path_CXX"; then
19632              compiler_lib_search_path_CXX="${prev}${p}"
19633            else
19634              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19635            fi
19636            ;;
19637          # The "-l" case would never come before the object being
19638          # linked, so don't bother handling this case.
19639          esac
19640        else
19641          if test -z "$postdeps_CXX"; then
19642            postdeps_CXX="${prev}${p}"
19643          else
19644            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19645          fi
19646        fi
19647        ;;
19648
19649     *.$objext)
19650        # This assumes that the test object file only shows up
19651        # once in the compiler output.
19652        if test "$p" = "conftest.$objext"; then
19653          pre_test_object_deps_done=yes
19654          continue
19655        fi
19656
19657        if test "$pre_test_object_deps_done" = no; then
19658          if test -z "$predep_objects_CXX"; then
19659            predep_objects_CXX="$p"
19660          else
19661            predep_objects_CXX="$predep_objects_CXX $p"
19662          fi
19663        else
19664          if test -z "$postdep_objects_CXX"; then
19665            postdep_objects_CXX="$p"
19666          else
19667            postdep_objects_CXX="$postdep_objects_CXX $p"
19668          fi
19669        fi
19670        ;;
19671
19672     *) ;; # Ignore the rest.
19673
19674     esac
19675   done
19676
19677   # Clean up.
19678   rm -f a.out a.exe
19679 else
19680   echo "libtool.m4: error: problem compiling CXX test program"
19681 fi
19682
19683 $RM -f confest.$objext
19684
19685 # PORTME: override above test on systems where it is broken
19686 case $host_os in
19687 interix[3-9]*)
19688   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19689   # hack all around it, let's just trust "g++" to DTRT.
19690   predep_objects_CXX=
19691   postdep_objects_CXX=
19692   postdeps_CXX=
19693   ;;
19694
19695 linux*)
19696   case `$CC -V 2>&1 | sed 5q` in
19697   *Sun\ C*)
19698     # Sun C++ 5.9
19699
19700     # The more standards-conforming stlport4 library is
19701     # incompatible with the Cstd library. Avoid specifying
19702     # it if it's in CXXFLAGS. Ignore libCrun as
19703     # -library=stlport4 depends on it.
19704     case " $CXX $CXXFLAGS " in
19705     *" -library=stlport4 "*)
19706       solaris_use_stlport4=yes
19707       ;;
19708     esac
19709
19710     if test "$solaris_use_stlport4" != yes; then
19711       postdeps_CXX='-library=Cstd -library=Crun'
19712     fi
19713     ;;
19714   esac
19715   ;;
19716
19717 solaris*)
19718   case $cc_basename in
19719   CC*)
19720     # The more standards-conforming stlport4 library is
19721     # incompatible with the Cstd library. Avoid specifying
19722     # it if it's in CXXFLAGS. Ignore libCrun as
19723     # -library=stlport4 depends on it.
19724     case " $CXX $CXXFLAGS " in
19725     *" -library=stlport4 "*)
19726       solaris_use_stlport4=yes
19727       ;;
19728     esac
19729
19730     # Adding this requires a known-good setup of shared libraries for
19731     # Sun compiler versions before 5.6, else PIC objects from an old
19732     # archive will be linked into the output, leading to subtle bugs.
19733     if test "$solaris_use_stlport4" != yes; then
19734       postdeps_CXX='-library=Cstd -library=Crun'
19735     fi
19736     ;;
19737   esac
19738   ;;
19739 esac
19740
19741
19742 case " $postdeps_CXX " in
19743 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19744 esac
19745  compiler_lib_search_dirs_CXX=
19746 if test -n "${compiler_lib_search_path_CXX}"; then
19747  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19748 fi
19749
19750
19751
19752
19753
19754
19755
19756
19757
19758
19759
19760
19761
19762
19763
19764
19765
19766
19767
19768
19769
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780     lt_prog_compiler_wl_CXX=
19781 lt_prog_compiler_pic_CXX=
19782 lt_prog_compiler_static_CXX=
19783
19784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19785 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19786
19787   # C++ specific cases for pic, static, wl, etc.
19788   if test "$GXX" = yes; then
19789     lt_prog_compiler_wl_CXX='-Wl,'
19790     lt_prog_compiler_static_CXX='-static'
19791
19792     case $host_os in
19793     aix*)
19794       # All AIX code is PIC.
19795       if test "$host_cpu" = ia64; then
19796         # AIX 5 now supports IA64 processor
19797         lt_prog_compiler_static_CXX='-Bstatic'
19798       fi
19799       lt_prog_compiler_pic_CXX='-fPIC'
19800       ;;
19801
19802     amigaos*)
19803       case $host_cpu in
19804       powerpc)
19805             # see comment about AmigaOS4 .so support
19806             lt_prog_compiler_pic_CXX='-fPIC'
19807         ;;
19808       m68k)
19809             # FIXME: we need at least 68020 code to build shared libraries, but
19810             # adding the `-m68020' flag to GCC prevents building anything better,
19811             # like `-m68040'.
19812             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19813         ;;
19814       esac
19815       ;;
19816
19817     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19818       # PIC is the default for these OSes.
19819       ;;
19820     mingw* | cygwin* | os2* | pw32* | cegcc*)
19821       # This hack is so that the source file can tell whether it is being
19822       # built for inclusion in a dll (and should export symbols for example).
19823       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19824       # (--disable-auto-import) libraries
19825       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19826       ;;
19827     darwin* | rhapsody*)
19828       # PIC is the default on this platform
19829       # Common symbols not allowed in MH_DYLIB files
19830       lt_prog_compiler_pic_CXX='-fno-common'
19831       ;;
19832     *djgpp*)
19833       # DJGPP does not support shared libraries at all
19834       lt_prog_compiler_pic_CXX=
19835       ;;
19836     haiku*)
19837       # PIC is the default for Haiku.
19838       # The "-static" flag exists, but is broken.
19839       lt_prog_compiler_static_CXX=
19840       ;;
19841     interix[3-9]*)
19842       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19843       # Instead, we relocate shared libraries at runtime.
19844       ;;
19845     sysv4*MP*)
19846       if test -d /usr/nec; then
19847         lt_prog_compiler_pic_CXX=-Kconform_pic
19848       fi
19849       ;;
19850     hpux*)
19851       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19852       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19853       # sets the default TLS model and affects inlining.
19854       case $host_cpu in
19855       hppa*64*)
19856         ;;
19857       *)
19858         lt_prog_compiler_pic_CXX='-fPIC'
19859         ;;
19860       esac
19861       ;;
19862     *qnx* | *nto*)
19863       # QNX uses GNU C++, but need to define -shared option too, otherwise
19864       # it will coredump.
19865       lt_prog_compiler_pic_CXX='-fPIC -shared'
19866       ;;
19867     *)
19868       lt_prog_compiler_pic_CXX='-fPIC'
19869       ;;
19870     esac
19871   else
19872     case $host_os in
19873       aix[4-9]*)
19874         # All AIX code is PIC.
19875         if test "$host_cpu" = ia64; then
19876           # AIX 5 now supports IA64 processor
19877           lt_prog_compiler_static_CXX='-Bstatic'
19878         else
19879           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19880         fi
19881         ;;
19882       chorus*)
19883         case $cc_basename in
19884         cxch68*)
19885           # Green Hills C++ Compiler
19886           # _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"
19887           ;;
19888         esac
19889         ;;
19890       dgux*)
19891         case $cc_basename in
19892           ec++*)
19893             lt_prog_compiler_pic_CXX='-KPIC'
19894             ;;
19895           ghcx*)
19896             # Green Hills C++ Compiler
19897             lt_prog_compiler_pic_CXX='-pic'
19898             ;;
19899           *)
19900             ;;
19901         esac
19902         ;;
19903       freebsd* | dragonfly*)
19904         # FreeBSD uses GNU C++
19905         ;;
19906       hpux9* | hpux10* | hpux11*)
19907         case $cc_basename in
19908           CC*)
19909             lt_prog_compiler_wl_CXX='-Wl,'
19910             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19911             if test "$host_cpu" != ia64; then
19912               lt_prog_compiler_pic_CXX='+Z'
19913             fi
19914             ;;
19915           aCC*)
19916             lt_prog_compiler_wl_CXX='-Wl,'
19917             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19918             case $host_cpu in
19919             hppa*64*|ia64*)
19920               # +Z the default
19921               ;;
19922             *)
19923               lt_prog_compiler_pic_CXX='+Z'
19924               ;;
19925             esac
19926             ;;
19927           *)
19928             ;;
19929         esac
19930         ;;
19931       interix*)
19932         # This is c89, which is MS Visual C++ (no shared libs)
19933         # Anyone wants to do a port?
19934         ;;
19935       irix5* | irix6* | nonstopux*)
19936         case $cc_basename in
19937           CC*)
19938             lt_prog_compiler_wl_CXX='-Wl,'
19939             lt_prog_compiler_static_CXX='-non_shared'
19940             # CC pic flag -KPIC is the default.
19941             ;;
19942           *)
19943             ;;
19944         esac
19945         ;;
19946       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19947         case $cc_basename in
19948           KCC*)
19949             # KAI C++ Compiler
19950             lt_prog_compiler_wl_CXX='--backend -Wl,'
19951             lt_prog_compiler_pic_CXX='-fPIC'
19952             ;;
19953           ecpc* )
19954             # old Intel C++ for x86_64 which still supported -KPIC.
19955             lt_prog_compiler_wl_CXX='-Wl,'
19956             lt_prog_compiler_pic_CXX='-KPIC'
19957             lt_prog_compiler_static_CXX='-static'
19958             ;;
19959           icpc* )
19960             # Intel C++, used to be incompatible with GCC.
19961             # ICC 10 doesn't accept -KPIC any more.
19962             lt_prog_compiler_wl_CXX='-Wl,'
19963             lt_prog_compiler_pic_CXX='-fPIC'
19964             lt_prog_compiler_static_CXX='-static'
19965             ;;
19966           pgCC* | pgcpp*)
19967             # Portland Group C++ compiler
19968             lt_prog_compiler_wl_CXX='-Wl,'
19969             lt_prog_compiler_pic_CXX='-fpic'
19970             lt_prog_compiler_static_CXX='-Bstatic'
19971             ;;
19972           cxx*)
19973             # Compaq C++
19974             # Make sure the PIC flag is empty.  It appears that all Alpha
19975             # Linux and Compaq Tru64 Unix objects are PIC.
19976             lt_prog_compiler_pic_CXX=
19977             lt_prog_compiler_static_CXX='-non_shared'
19978             ;;
19979           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19980             # IBM XL 8.0, 9.0 on PPC and BlueGene
19981             lt_prog_compiler_wl_CXX='-Wl,'
19982             lt_prog_compiler_pic_CXX='-qpic'
19983             lt_prog_compiler_static_CXX='-qstaticlink'
19984             ;;
19985           *)
19986             case `$CC -V 2>&1 | sed 5q` in
19987             *Sun\ C*)
19988               # Sun C++ 5.9
19989               lt_prog_compiler_pic_CXX='-KPIC'
19990               lt_prog_compiler_static_CXX='-Bstatic'
19991               lt_prog_compiler_wl_CXX='-Qoption ld '
19992               ;;
19993             esac
19994             ;;
19995         esac
19996         ;;
19997       lynxos*)
19998         ;;
19999       m88k*)
20000         ;;
20001       mvs*)
20002         case $cc_basename in
20003           cxx*)
20004             lt_prog_compiler_pic_CXX='-W c,exportall'
20005             ;;
20006           *)
20007             ;;
20008         esac
20009         ;;
20010       netbsd*)
20011         ;;
20012       *qnx* | *nto*)
20013         # QNX uses GNU C++, but need to define -shared option too, otherwise
20014         # it will coredump.
20015         lt_prog_compiler_pic_CXX='-fPIC -shared'
20016         ;;
20017       osf3* | osf4* | osf5*)
20018         case $cc_basename in
20019           KCC*)
20020             lt_prog_compiler_wl_CXX='--backend -Wl,'
20021             ;;
20022           RCC*)
20023             # Rational C++ 2.4.1
20024             lt_prog_compiler_pic_CXX='-pic'
20025             ;;
20026           cxx*)
20027             # Digital/Compaq C++
20028             lt_prog_compiler_wl_CXX='-Wl,'
20029             # Make sure the PIC flag is empty.  It appears that all Alpha
20030             # Linux and Compaq Tru64 Unix objects are PIC.
20031             lt_prog_compiler_pic_CXX=
20032             lt_prog_compiler_static_CXX='-non_shared'
20033             ;;
20034           *)
20035             ;;
20036         esac
20037         ;;
20038       psos*)
20039         ;;
20040       solaris*)
20041         case $cc_basename in
20042           CC*)
20043             # Sun C++ 4.2, 5.x and Centerline C++
20044             lt_prog_compiler_pic_CXX='-KPIC'
20045             lt_prog_compiler_static_CXX='-Bstatic'
20046             lt_prog_compiler_wl_CXX='-Qoption ld '
20047             ;;
20048           gcx*)
20049             # Green Hills C++ Compiler
20050             lt_prog_compiler_pic_CXX='-PIC'
20051             ;;
20052           *)
20053             ;;
20054         esac
20055         ;;
20056       sunos4*)
20057         case $cc_basename in
20058           CC*)
20059             # Sun C++ 4.x
20060             lt_prog_compiler_pic_CXX='-pic'
20061             lt_prog_compiler_static_CXX='-Bstatic'
20062             ;;
20063           lcc*)
20064             # Lucid
20065             lt_prog_compiler_pic_CXX='-pic'
20066             ;;
20067           *)
20068             ;;
20069         esac
20070         ;;
20071       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20072         case $cc_basename in
20073           CC*)
20074             lt_prog_compiler_wl_CXX='-Wl,'
20075             lt_prog_compiler_pic_CXX='-KPIC'
20076             lt_prog_compiler_static_CXX='-Bstatic'
20077             ;;
20078         esac
20079         ;;
20080       tandem*)
20081         case $cc_basename in
20082           NCC*)
20083             # NonStop-UX NCC 3.20
20084             lt_prog_compiler_pic_CXX='-KPIC'
20085             ;;
20086           *)
20087             ;;
20088         esac
20089         ;;
20090       vxworks*)
20091         ;;
20092       *)
20093         lt_prog_compiler_can_build_shared_CXX=no
20094         ;;
20095     esac
20096   fi
20097
20098 case $host_os in
20099   # For platforms which do not support PIC, -DPIC is meaningless:
20100   *djgpp*)
20101     lt_prog_compiler_pic_CXX=
20102     ;;
20103   *)
20104     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20105     ;;
20106 esac
20107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20108 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20109
20110
20111
20112 #
20113 # Check to make sure the PIC flag actually works.
20114 #
20115 if test -n "$lt_prog_compiler_pic_CXX"; then
20116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20117 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20118 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20119   $as_echo_n "(cached) " >&6
20120 else
20121   lt_cv_prog_compiler_pic_works_CXX=no
20122    ac_outfile=conftest.$ac_objext
20123    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20124    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20125    # Insert the option either (1) after the last *FLAGS variable, or
20126    # (2) before a word containing "conftest.", or (3) at the end.
20127    # Note that $ac_compile itself does not contain backslashes and begins
20128    # with a dollar sign (not a hyphen), so the echo should work correctly.
20129    # The option is referenced via a variable to avoid confusing sed.
20130    lt_compile=`echo "$ac_compile" | $SED \
20131    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20132    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20133    -e 's:$: $lt_compiler_flag:'`
20134    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20135    (eval "$lt_compile" 2>conftest.err)
20136    ac_status=$?
20137    cat conftest.err >&5
20138    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20139    if (exit $ac_status) && test -s "$ac_outfile"; then
20140      # The compiler can only warn and ignore the option if not recognized
20141      # So say no if there are warnings other than the usual output.
20142      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20143      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20144      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20145        lt_cv_prog_compiler_pic_works_CXX=yes
20146      fi
20147    fi
20148    $RM conftest*
20149
20150 fi
20151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20152 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20153
20154 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20155     case $lt_prog_compiler_pic_CXX in
20156      "" | " "*) ;;
20157      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20158      esac
20159 else
20160     lt_prog_compiler_pic_CXX=
20161      lt_prog_compiler_can_build_shared_CXX=no
20162 fi
20163
20164 fi
20165
20166
20167
20168 #
20169 # Check to make sure the static flag actually works.
20170 #
20171 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20173 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20174 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20175   $as_echo_n "(cached) " >&6
20176 else
20177   lt_cv_prog_compiler_static_works_CXX=no
20178    save_LDFLAGS="$LDFLAGS"
20179    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20180    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20181    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20182      # The linker can only warn and ignore the option if not recognized
20183      # So say no if there are warnings
20184      if test -s conftest.err; then
20185        # Append any errors to the config.log.
20186        cat conftest.err 1>&5
20187        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20188        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20189        if diff conftest.exp conftest.er2 >/dev/null; then
20190          lt_cv_prog_compiler_static_works_CXX=yes
20191        fi
20192      else
20193        lt_cv_prog_compiler_static_works_CXX=yes
20194      fi
20195    fi
20196    $RM -r conftest*
20197    LDFLAGS="$save_LDFLAGS"
20198
20199 fi
20200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20201 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20202
20203 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20204     :
20205 else
20206     lt_prog_compiler_static_CXX=
20207 fi
20208
20209
20210
20211
20212     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20213 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20214 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20215   $as_echo_n "(cached) " >&6
20216 else
20217   lt_cv_prog_compiler_c_o_CXX=no
20218    $RM -r conftest 2>/dev/null
20219    mkdir conftest
20220    cd conftest
20221    mkdir out
20222    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20223
20224    lt_compiler_flag="-o out/conftest2.$ac_objext"
20225    # Insert the option either (1) after the last *FLAGS variable, or
20226    # (2) before a word containing "conftest.", or (3) at the end.
20227    # Note that $ac_compile itself does not contain backslashes and begins
20228    # with a dollar sign (not a hyphen), so the echo should work correctly.
20229    lt_compile=`echo "$ac_compile" | $SED \
20230    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20231    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20232    -e 's:$: $lt_compiler_flag:'`
20233    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20234    (eval "$lt_compile" 2>out/conftest.err)
20235    ac_status=$?
20236    cat out/conftest.err >&5
20237    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20238    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20239    then
20240      # The compiler can only warn and ignore the option if not recognized
20241      # So say no if there are warnings
20242      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20243      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20244      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20245        lt_cv_prog_compiler_c_o_CXX=yes
20246      fi
20247    fi
20248    chmod u+w . 2>&5
20249    $RM conftest*
20250    # SGI C++ compiler will create directory out/ii_files/ for
20251    # template instantiation
20252    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20253    $RM out/* && rmdir out
20254    cd ..
20255    $RM -r conftest
20256    $RM conftest*
20257
20258 fi
20259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20260 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20261
20262
20263
20264     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20265 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20266 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20267   $as_echo_n "(cached) " >&6
20268 else
20269   lt_cv_prog_compiler_c_o_CXX=no
20270    $RM -r conftest 2>/dev/null
20271    mkdir conftest
20272    cd conftest
20273    mkdir out
20274    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20275
20276    lt_compiler_flag="-o out/conftest2.$ac_objext"
20277    # Insert the option either (1) after the last *FLAGS variable, or
20278    # (2) before a word containing "conftest.", or (3) at the end.
20279    # Note that $ac_compile itself does not contain backslashes and begins
20280    # with a dollar sign (not a hyphen), so the echo should work correctly.
20281    lt_compile=`echo "$ac_compile" | $SED \
20282    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20283    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20284    -e 's:$: $lt_compiler_flag:'`
20285    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20286    (eval "$lt_compile" 2>out/conftest.err)
20287    ac_status=$?
20288    cat out/conftest.err >&5
20289    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20290    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20291    then
20292      # The compiler can only warn and ignore the option if not recognized
20293      # So say no if there are warnings
20294      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20295      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20296      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20297        lt_cv_prog_compiler_c_o_CXX=yes
20298      fi
20299    fi
20300    chmod u+w . 2>&5
20301    $RM conftest*
20302    # SGI C++ compiler will create directory out/ii_files/ for
20303    # template instantiation
20304    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20305    $RM out/* && rmdir out
20306    cd ..
20307    $RM -r conftest
20308    $RM conftest*
20309
20310 fi
20311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20312 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20313
20314
20315
20316
20317 hard_links="nottested"
20318 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20319   # do not overwrite the value of need_locks provided by the user
20320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20321 $as_echo_n "checking if we can lock with hard links... " >&6; }
20322   hard_links=yes
20323   $RM conftest*
20324   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20325   touch conftest.a
20326   ln conftest.a conftest.b 2>&5 || hard_links=no
20327   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20329 $as_echo "$hard_links" >&6; }
20330   if test "$hard_links" = no; then
20331     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20332 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20333     need_locks=warn
20334   fi
20335 else
20336   need_locks=no
20337 fi
20338
20339
20340
20341     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20342 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20343
20344   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20345   case $host_os in
20346   aix[4-9]*)
20347     # If we're using GNU nm, then we don't want the "-C" option.
20348     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20349     # Also, AIX nm treats weak defined symbols like other global defined
20350     # symbols, whereas GNU nm marks them as "W".
20351     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20352       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20353     else
20354       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20355     fi
20356     ;;
20357   pw32*)
20358     export_symbols_cmds_CXX="$ltdll_cmds"
20359   ;;
20360   cygwin* | mingw* | cegcc*)
20361     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 > $export_symbols'
20362   ;;
20363   *)
20364     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20365   ;;
20366   esac
20367   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20368
20369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20370 $as_echo "$ld_shlibs_CXX" >&6; }
20371 test "$ld_shlibs_CXX" = no && can_build_shared=no
20372
20373 with_gnu_ld_CXX=$with_gnu_ld
20374
20375
20376
20377
20378
20379
20380 #
20381 # Do we need to explicitly link libc?
20382 #
20383 case "x$archive_cmds_need_lc_CXX" in
20384 x|xyes)
20385   # Assume -lc should be added
20386   archive_cmds_need_lc_CXX=yes
20387
20388   if test "$enable_shared" = yes && test "$GCC" = yes; then
20389     case $archive_cmds_CXX in
20390     *'~'*)
20391       # FIXME: we may have to deal with multi-command sequences.
20392       ;;
20393     '$CC '*)
20394       # Test whether the compiler implicitly links with -lc since on some
20395       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20396       # to ld, don't add -lc before -lgcc.
20397       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20398 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20399 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20400   $as_echo_n "(cached) " >&6
20401 else
20402   $RM conftest*
20403         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20404
20405         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20406   (eval $ac_compile) 2>&5
20407   ac_status=$?
20408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20409   test $ac_status = 0; } 2>conftest.err; then
20410           soname=conftest
20411           lib=conftest
20412           libobjs=conftest.$ac_objext
20413           deplibs=
20414           wl=$lt_prog_compiler_wl_CXX
20415           pic_flag=$lt_prog_compiler_pic_CXX
20416           compiler_flags=-v
20417           linker_flags=-v
20418           verstring=
20419           output_objdir=.
20420           libname=conftest
20421           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20422           allow_undefined_flag_CXX=
20423           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20424   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20425   ac_status=$?
20426   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20427   test $ac_status = 0; }
20428           then
20429             lt_cv_archive_cmds_need_lc_CXX=no
20430           else
20431             lt_cv_archive_cmds_need_lc_CXX=yes
20432           fi
20433           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20434         else
20435           cat conftest.err 1>&5
20436         fi
20437         $RM conftest*
20438
20439 fi
20440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20441 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20442       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20443       ;;
20444     esac
20445   fi
20446   ;;
20447 esac
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
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20513 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20514
20515 library_names_spec=
20516 libname_spec='lib$name'
20517 soname_spec=
20518 shrext_cmds=".so"
20519 postinstall_cmds=
20520 postuninstall_cmds=
20521 finish_cmds=
20522 finish_eval=
20523 shlibpath_var=
20524 shlibpath_overrides_runpath=unknown
20525 version_type=none
20526 dynamic_linker="$host_os ld.so"
20527 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20528 need_lib_prefix=unknown
20529 hardcode_into_libs=no
20530
20531 # when you set need_version to no, make sure it does not cause -set_version
20532 # flags to be left without arguments
20533 need_version=unknown
20534
20535 case $host_os in
20536 aix3*)
20537   version_type=linux
20538   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20539   shlibpath_var=LIBPATH
20540
20541   # AIX 3 has no versioning support, so we append a major version to the name.
20542   soname_spec='${libname}${release}${shared_ext}$major'
20543   ;;
20544
20545 aix[4-9]*)
20546   version_type=linux
20547   need_lib_prefix=no
20548   need_version=no
20549   hardcode_into_libs=yes
20550   if test "$host_cpu" = ia64; then
20551     # AIX 5 supports IA64
20552     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20553     shlibpath_var=LD_LIBRARY_PATH
20554   else
20555     # With GCC up to 2.95.x, collect2 would create an import file
20556     # for dependence libraries.  The import file would start with
20557     # the line `#! .'.  This would cause the generated library to
20558     # depend on `.', always an invalid library.  This was fixed in
20559     # development snapshots of GCC prior to 3.0.
20560     case $host_os in
20561       aix4 | aix4.[01] | aix4.[01].*)
20562       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20563            echo ' yes '
20564            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20565         :
20566       else
20567         can_build_shared=no
20568       fi
20569       ;;
20570     esac
20571     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20572     # soname into executable. Probably we can add versioning support to
20573     # collect2, so additional links can be useful in future.
20574     if test "$aix_use_runtimelinking" = yes; then
20575       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20576       # instead of lib<name>.a to let people know that these are not
20577       # typical AIX shared libraries.
20578       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20579     else
20580       # We preserve .a as extension for shared libraries through AIX4.2
20581       # and later when we are not doing run time linking.
20582       library_names_spec='${libname}${release}.a $libname.a'
20583       soname_spec='${libname}${release}${shared_ext}$major'
20584     fi
20585     shlibpath_var=LIBPATH
20586   fi
20587   ;;
20588
20589 amigaos*)
20590   case $host_cpu in
20591   powerpc)
20592     # Since July 2007 AmigaOS4 officially supports .so libraries.
20593     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20594     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20595     ;;
20596   m68k)
20597     library_names_spec='$libname.ixlibrary $libname.a'
20598     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20599     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 ${libname}_ixlibrary.a || exit 1; done'
20600     ;;
20601   esac
20602   ;;
20603
20604 beos*)
20605   library_names_spec='${libname}${shared_ext}'
20606   dynamic_linker="$host_os ld.so"
20607   shlibpath_var=LIBRARY_PATH
20608   ;;
20609
20610 bsdi[45]*)
20611   version_type=linux
20612   need_version=no
20613   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20614   soname_spec='${libname}${release}${shared_ext}$major'
20615   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20616   shlibpath_var=LD_LIBRARY_PATH
20617   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20618   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20619   # the default ld.so.conf also contains /usr/contrib/lib and
20620   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20621   # libtool to hard-code these into programs
20622   ;;
20623
20624 cygwin* | mingw* | pw32* | cegcc*)
20625   version_type=windows
20626   shrext_cmds=".dll"
20627   need_version=no
20628   need_lib_prefix=no
20629
20630   case $GCC,$host_os in
20631   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20632     library_names_spec='$libname.dll.a'
20633     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20634     postinstall_cmds='base_file=`basename \${file}`~
20635       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20636       dldir=$destdir/`dirname \$dlpath`~
20637       test -d \$dldir || mkdir -p \$dldir~
20638       $install_prog $dir/$dlname \$dldir/$dlname~
20639       chmod a+x \$dldir/$dlname~
20640       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20641         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20642       fi'
20643     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20644       dlpath=$dir/\$dldll~
20645        $RM \$dlpath'
20646     shlibpath_overrides_runpath=yes
20647
20648     case $host_os in
20649     cygwin*)
20650       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20651       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20652
20653       ;;
20654     mingw* | cegcc*)
20655       # MinGW DLLs use traditional 'lib' prefix
20656       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20657       ;;
20658     pw32*)
20659       # pw32 DLLs use 'pw' prefix rather than 'lib'
20660       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20661       ;;
20662     esac
20663     ;;
20664
20665   *)
20666     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20667     ;;
20668   esac
20669   dynamic_linker='Win32 ld.exe'
20670   # FIXME: first we should search . and the directory the executable is in
20671   shlibpath_var=PATH
20672   ;;
20673
20674 darwin* | rhapsody*)
20675   dynamic_linker="$host_os dyld"
20676   version_type=darwin
20677   need_lib_prefix=no
20678   need_version=no
20679   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20680   soname_spec='${libname}${release}${major}$shared_ext'
20681   shlibpath_overrides_runpath=yes
20682   shlibpath_var=DYLD_LIBRARY_PATH
20683   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20684
20685   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20686   ;;
20687
20688 dgux*)
20689   version_type=linux
20690   need_lib_prefix=no
20691   need_version=no
20692   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20693   soname_spec='${libname}${release}${shared_ext}$major'
20694   shlibpath_var=LD_LIBRARY_PATH
20695   ;;
20696
20697 freebsd* | dragonfly*)
20698   # DragonFly does not have aout.  When/if they implement a new
20699   # versioning mechanism, adjust this.
20700   if test -x /usr/bin/objformat; then
20701     objformat=`/usr/bin/objformat`
20702   else
20703     case $host_os in
20704     freebsd[23].*) objformat=aout ;;
20705     *) objformat=elf ;;
20706     esac
20707   fi
20708   version_type=freebsd-$objformat
20709   case $version_type in
20710     freebsd-elf*)
20711       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20712       need_version=no
20713       need_lib_prefix=no
20714       ;;
20715     freebsd-*)
20716       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20717       need_version=yes
20718       ;;
20719   esac
20720   shlibpath_var=LD_LIBRARY_PATH
20721   case $host_os in
20722   freebsd2.*)
20723     shlibpath_overrides_runpath=yes
20724     ;;
20725   freebsd3.[01]* | freebsdelf3.[01]*)
20726     shlibpath_overrides_runpath=yes
20727     hardcode_into_libs=yes
20728     ;;
20729   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20730   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20731     shlibpath_overrides_runpath=no
20732     hardcode_into_libs=yes
20733     ;;
20734   *) # from 4.6 on, and DragonFly
20735     shlibpath_overrides_runpath=yes
20736     hardcode_into_libs=yes
20737     ;;
20738   esac
20739   ;;
20740
20741 gnu*)
20742   version_type=linux
20743   need_lib_prefix=no
20744   need_version=no
20745   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20746   soname_spec='${libname}${release}${shared_ext}$major'
20747   shlibpath_var=LD_LIBRARY_PATH
20748   hardcode_into_libs=yes
20749   ;;
20750
20751 haiku*)
20752   version_type=linux
20753   need_lib_prefix=no
20754   need_version=no
20755   dynamic_linker="$host_os runtime_loader"
20756   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20757   soname_spec='${libname}${release}${shared_ext}$major'
20758   shlibpath_var=LIBRARY_PATH
20759   shlibpath_overrides_runpath=yes
20760   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20761   hardcode_into_libs=yes
20762   ;;
20763
20764 hpux9* | hpux10* | hpux11*)
20765   # Give a soname corresponding to the major version so that dld.sl refuses to
20766   # link against other versions.
20767   version_type=sunos
20768   need_lib_prefix=no
20769   need_version=no
20770   case $host_cpu in
20771   ia64*)
20772     shrext_cmds='.so'
20773     hardcode_into_libs=yes
20774     dynamic_linker="$host_os dld.so"
20775     shlibpath_var=LD_LIBRARY_PATH
20776     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20777     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20778     soname_spec='${libname}${release}${shared_ext}$major'
20779     if test "X$HPUX_IA64_MODE" = X32; then
20780       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20781     else
20782       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20783     fi
20784     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20785     ;;
20786   hppa*64*)
20787     shrext_cmds='.sl'
20788     hardcode_into_libs=yes
20789     dynamic_linker="$host_os dld.sl"
20790     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20791     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20792     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20793     soname_spec='${libname}${release}${shared_ext}$major'
20794     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20795     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20796     ;;
20797   *)
20798     shrext_cmds='.sl'
20799     dynamic_linker="$host_os dld.sl"
20800     shlibpath_var=SHLIB_PATH
20801     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20802     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20803     soname_spec='${libname}${release}${shared_ext}$major'
20804     ;;
20805   esac
20806   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20807   postinstall_cmds='chmod 555 $lib'
20808   # or fails outright, so override atomically:
20809   install_override_mode=555
20810   ;;
20811
20812 interix[3-9]*)
20813   version_type=linux
20814   need_lib_prefix=no
20815   need_version=no
20816   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20817   soname_spec='${libname}${release}${shared_ext}$major'
20818   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20819   shlibpath_var=LD_LIBRARY_PATH
20820   shlibpath_overrides_runpath=no
20821   hardcode_into_libs=yes
20822   ;;
20823
20824 irix5* | irix6* | nonstopux*)
20825   case $host_os in
20826     nonstopux*) version_type=nonstopux ;;
20827     *)
20828         if test "$lt_cv_prog_gnu_ld" = yes; then
20829                 version_type=linux
20830         else
20831                 version_type=irix
20832         fi ;;
20833   esac
20834   need_lib_prefix=no
20835   need_version=no
20836   soname_spec='${libname}${release}${shared_ext}$major'
20837   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20838   case $host_os in
20839   irix5* | nonstopux*)
20840     libsuff= shlibsuff=
20841     ;;
20842   *)
20843     case $LD in # libtool.m4 will add one of these switches to LD
20844     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20845       libsuff= shlibsuff= libmagic=32-bit;;
20846     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20847       libsuff=32 shlibsuff=N32 libmagic=N32;;
20848     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20849       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20850     *) libsuff= shlibsuff= libmagic=never-match;;
20851     esac
20852     ;;
20853   esac
20854   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20855   shlibpath_overrides_runpath=no
20856   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20857   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20858   hardcode_into_libs=yes
20859   ;;
20860
20861 # No shared lib support for Linux oldld, aout, or coff.
20862 linux*oldld* | linux*aout* | linux*coff*)
20863   dynamic_linker=no
20864   ;;
20865
20866 # This must be Linux ELF.
20867 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20868   version_type=linux
20869   need_lib_prefix=no
20870   need_version=no
20871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20872   soname_spec='${libname}${release}${shared_ext}$major'
20873   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20874   shlibpath_var=LD_LIBRARY_PATH
20875   shlibpath_overrides_runpath=no
20876
20877   # Some binutils ld are patched to set DT_RUNPATH
20878   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20879   $as_echo_n "(cached) " >&6
20880 else
20881   lt_cv_shlibpath_overrides_runpath=no
20882     save_LDFLAGS=$LDFLAGS
20883     save_libdir=$libdir
20884     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20885          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20886     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20887 /* end confdefs.h.  */
20888
20889 int
20890 main ()
20891 {
20892
20893   ;
20894   return 0;
20895 }
20896 _ACEOF
20897 if ac_fn_cxx_try_link "$LINENO"; then :
20898   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20899   lt_cv_shlibpath_overrides_runpath=yes
20900 fi
20901 fi
20902 rm -f core conftest.err conftest.$ac_objext \
20903     conftest$ac_exeext conftest.$ac_ext
20904     LDFLAGS=$save_LDFLAGS
20905     libdir=$save_libdir
20906
20907 fi
20908
20909   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20910
20911   # This implies no fast_install, which is unacceptable.
20912   # Some rework will be needed to allow for fast_install
20913   # before this can be enabled.
20914   hardcode_into_libs=yes
20915
20916   # Append ld.so.conf contents to the search path
20917   if test -f /etc/ld.so.conf; then
20918     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' ' '`
20919     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20920   fi
20921
20922   # We used to test for /lib/ld.so.1 and disable shared libraries on
20923   # powerpc, because MkLinux only supported shared libraries with the
20924   # GNU dynamic linker.  Since this was broken with cross compilers,
20925   # most powerpc-linux boxes support dynamic linking these days and
20926   # people can always --disable-shared, the test was removed, and we
20927   # assume the GNU/Linux dynamic linker is in use.
20928   dynamic_linker='GNU/Linux ld.so'
20929   ;;
20930
20931 netbsd*)
20932   version_type=sunos
20933   need_lib_prefix=no
20934   need_version=no
20935   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20936     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20937     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20938     dynamic_linker='NetBSD (a.out) ld.so'
20939   else
20940     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20941     soname_spec='${libname}${release}${shared_ext}$major'
20942     dynamic_linker='NetBSD ld.elf_so'
20943   fi
20944   shlibpath_var=LD_LIBRARY_PATH
20945   shlibpath_overrides_runpath=yes
20946   hardcode_into_libs=yes
20947   ;;
20948
20949 newsos6)
20950   version_type=linux
20951   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20952   shlibpath_var=LD_LIBRARY_PATH
20953   shlibpath_overrides_runpath=yes
20954   ;;
20955
20956 *nto* | *qnx*)
20957   version_type=qnx
20958   need_lib_prefix=no
20959   need_version=no
20960   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20961   soname_spec='${libname}${release}${shared_ext}$major'
20962   shlibpath_var=LD_LIBRARY_PATH
20963   shlibpath_overrides_runpath=no
20964   hardcode_into_libs=yes
20965   dynamic_linker='ldqnx.so'
20966   ;;
20967
20968 openbsd*)
20969   version_type=sunos
20970   sys_lib_dlsearch_path_spec="/usr/lib"
20971   need_lib_prefix=no
20972   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20973   case $host_os in
20974     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20975     *)                          need_version=no  ;;
20976   esac
20977   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20978   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20979   shlibpath_var=LD_LIBRARY_PATH
20980   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20981     case $host_os in
20982       openbsd2.[89] | openbsd2.[89].*)
20983         shlibpath_overrides_runpath=no
20984         ;;
20985       *)
20986         shlibpath_overrides_runpath=yes
20987         ;;
20988       esac
20989   else
20990     shlibpath_overrides_runpath=yes
20991   fi
20992   ;;
20993
20994 os2*)
20995   libname_spec='$name'
20996   shrext_cmds=".dll"
20997   need_lib_prefix=no
20998   library_names_spec='$libname${shared_ext} $libname.a'
20999   dynamic_linker='OS/2 ld.exe'
21000   shlibpath_var=LIBPATH
21001   ;;
21002
21003 osf3* | osf4* | osf5*)
21004   version_type=osf
21005   need_lib_prefix=no
21006   need_version=no
21007   soname_spec='${libname}${release}${shared_ext}$major'
21008   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21009   shlibpath_var=LD_LIBRARY_PATH
21010   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21011   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21012   ;;
21013
21014 rdos*)
21015   dynamic_linker=no
21016   ;;
21017
21018 solaris*)
21019   version_type=linux
21020   need_lib_prefix=no
21021   need_version=no
21022   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21023   soname_spec='${libname}${release}${shared_ext}$major'
21024   shlibpath_var=LD_LIBRARY_PATH
21025   shlibpath_overrides_runpath=yes
21026   hardcode_into_libs=yes
21027   # ldd complains unless libraries are executable
21028   postinstall_cmds='chmod +x $lib'
21029   ;;
21030
21031 sunos4*)
21032   version_type=sunos
21033   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21034   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21035   shlibpath_var=LD_LIBRARY_PATH
21036   shlibpath_overrides_runpath=yes
21037   if test "$with_gnu_ld" = yes; then
21038     need_lib_prefix=no
21039   fi
21040   need_version=yes
21041   ;;
21042
21043 sysv4 | sysv4.3*)
21044   version_type=linux
21045   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21046   soname_spec='${libname}${release}${shared_ext}$major'
21047   shlibpath_var=LD_LIBRARY_PATH
21048   case $host_vendor in
21049     sni)
21050       shlibpath_overrides_runpath=no
21051       need_lib_prefix=no
21052       runpath_var=LD_RUN_PATH
21053       ;;
21054     siemens)
21055       need_lib_prefix=no
21056       ;;
21057     motorola)
21058       need_lib_prefix=no
21059       need_version=no
21060       shlibpath_overrides_runpath=no
21061       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21062       ;;
21063   esac
21064   ;;
21065
21066 sysv4*MP*)
21067   if test -d /usr/nec ;then
21068     version_type=linux
21069     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21070     soname_spec='$libname${shared_ext}.$major'
21071     shlibpath_var=LD_LIBRARY_PATH
21072   fi
21073   ;;
21074
21075 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21076   version_type=freebsd-elf
21077   need_lib_prefix=no
21078   need_version=no
21079   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21080   soname_spec='${libname}${release}${shared_ext}$major'
21081   shlibpath_var=LD_LIBRARY_PATH
21082   shlibpath_overrides_runpath=yes
21083   hardcode_into_libs=yes
21084   if test "$with_gnu_ld" = yes; then
21085     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21086   else
21087     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21088     case $host_os in
21089       sco3.2v5*)
21090         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21091         ;;
21092     esac
21093   fi
21094   sys_lib_dlsearch_path_spec='/usr/lib'
21095   ;;
21096
21097 tpf*)
21098   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21099   version_type=linux
21100   need_lib_prefix=no
21101   need_version=no
21102   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21103   shlibpath_var=LD_LIBRARY_PATH
21104   shlibpath_overrides_runpath=no
21105   hardcode_into_libs=yes
21106   ;;
21107
21108 uts4*)
21109   version_type=linux
21110   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21111   soname_spec='${libname}${release}${shared_ext}$major'
21112   shlibpath_var=LD_LIBRARY_PATH
21113   ;;
21114
21115 *)
21116   dynamic_linker=no
21117   ;;
21118 esac
21119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21120 $as_echo "$dynamic_linker" >&6; }
21121 test "$dynamic_linker" = no && can_build_shared=no
21122
21123 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21124 if test "$GCC" = yes; then
21125   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21126 fi
21127
21128 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21129   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21130 fi
21131 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21132   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21133 fi
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
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21173 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21174 hardcode_action_CXX=
21175 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21176    test -n "$runpath_var_CXX" ||
21177    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21178
21179   # We can hardcode non-existent directories.
21180   if test "$hardcode_direct_CXX" != no &&
21181      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21182      # have to relink, otherwise we might link with an installed library
21183      # when we should be linking with a yet-to-be-installed one
21184      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21185      test "$hardcode_minus_L_CXX" != no; then
21186     # Linking always hardcodes the temporary library directory.
21187     hardcode_action_CXX=relink
21188   else
21189     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21190     hardcode_action_CXX=immediate
21191   fi
21192 else
21193   # We cannot hardcode anything, or else we can only hardcode existing
21194   # directories.
21195   hardcode_action_CXX=unsupported
21196 fi
21197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21198 $as_echo "$hardcode_action_CXX" >&6; }
21199
21200 if test "$hardcode_action_CXX" = relink ||
21201    test "$inherit_rpath_CXX" = yes; then
21202   # Fast installation is not supported
21203   enable_fast_install=no
21204 elif test "$shlibpath_overrides_runpath" = yes ||
21205      test "$enable_shared" = no; then
21206   # Fast installation is not necessary
21207   enable_fast_install=needless
21208 fi
21209
21210
21211
21212
21213
21214
21215
21216   fi # test -n "$compiler"
21217
21218   CC=$lt_save_CC
21219   LDCXX=$LD
21220   LD=$lt_save_LD
21221   GCC=$lt_save_GCC
21222   with_gnu_ld=$lt_save_with_gnu_ld
21223   lt_cv_path_LDCXX=$lt_cv_path_LD
21224   lt_cv_path_LD=$lt_save_path_LD
21225   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21226   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21227 fi # test "$_lt_caught_CXX_error" != yes
21228
21229 ac_ext=c
21230 ac_cpp='$CPP $CPPFLAGS'
21231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21234
21235
21236
21237
21238
21239
21240
21241
21242
21243
21244
21245
21246
21247
21248
21249
21250 # Only expand once:
21251
21252
21253
21254
21255
21256 # Identify the assembler which will work hand-in-glove with the newly
21257 # built GCC, so that we can examine its features.  This is the assembler
21258 # which will be driven by the driver program.
21259 #
21260 # If build != host, and we aren't building gas in-tree, we identify a
21261 # build->target assembler and hope that it will have the same features
21262 # as the host->target assembler we'll be using.
21263 gcc_cv_gas_major_version=
21264 gcc_cv_gas_minor_version=
21265 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21266
21267 if test "${gcc_cv_as+set}" = set; then :
21268
21269 else
21270
21271 if test -x "$DEFAULT_ASSEMBLER"; then
21272         gcc_cv_as="$DEFAULT_ASSEMBLER"
21273 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21274      && test -f ../gas/Makefile \
21275      && test x$build = x$host; then
21276         gcc_cv_as=../gas/as-new$build_exeext
21277 elif test -x as$build_exeext; then
21278         # Build using assembler in the current directory.
21279         gcc_cv_as=./as$build_exeext
21280 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21281         gcc_cv_as="$AS_FOR_TARGET"
21282 else
21283         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21284 set dummy $AS_FOR_TARGET; ac_word=$2
21285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21286 $as_echo_n "checking for $ac_word... " >&6; }
21287 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21288   $as_echo_n "(cached) " >&6
21289 else
21290   case $gcc_cv_as in
21291   [\\/]* | ?:[\\/]*)
21292   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21293   ;;
21294   *)
21295   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21296 for as_dir in $PATH
21297 do
21298   IFS=$as_save_IFS
21299   test -z "$as_dir" && as_dir=.
21300     for ac_exec_ext in '' $ac_executable_extensions; do
21301   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21302     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21303     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21304     break 2
21305   fi
21306 done
21307   done
21308 IFS=$as_save_IFS
21309
21310   ;;
21311 esac
21312 fi
21313 gcc_cv_as=$ac_cv_path_gcc_cv_as
21314 if test -n "$gcc_cv_as"; then
21315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21316 $as_echo "$gcc_cv_as" >&6; }
21317 else
21318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21319 $as_echo "no" >&6; }
21320 fi
21321
21322
21323 fi
21324 fi
21325
21326 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21327
21328 case "$ORIGINAL_AS_FOR_TARGET" in
21329   ./as | ./as$build_exeext) ;;
21330   *) ac_config_files="$ac_config_files as:exec-tool.in"
21331  ;;
21332 esac
21333
21334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21335 $as_echo_n "checking what assembler to use... " >&6; }
21336 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21337   # Single tree build which includes gas.  We want to prefer it
21338   # over whatever linker top-level may have detected, since
21339   # we'll use what we're building after installation anyway.
21340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21341 $as_echo "newly built gas" >&6; }
21342   in_tree_gas=yes
21343   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21344 for f in $gcc_cv_as_bfd_srcdir/configure \
21345          $gcc_cv_as_gas_srcdir/configure \
21346          $gcc_cv_as_gas_srcdir/configure.in \
21347          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21348   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21349   if test x$gcc_cv_gas_version != x; then
21350     break
21351   fi
21352 done
21353 case $gcc_cv_gas_version in
21354   VERSION=[0-9]*) ;;
21355   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21356 esac
21357 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21358 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21359 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21360 case $gcc_cv_gas_patch_version in
21361   "") gcc_cv_gas_patch_version="0" ;;
21362 esac
21363 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21364                             + $gcc_cv_gas_minor_version \) \* 1000 \
21365                             + $gcc_cv_gas_patch_version`
21366
21367   in_tree_gas_is_elf=no
21368   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21369      || (grep 'obj_format = multi' ../gas/Makefile \
21370          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21371   then
21372     in_tree_gas_is_elf=yes
21373   fi
21374 else
21375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21376 $as_echo "$gcc_cv_as" >&6; }
21377   in_tree_gas=no
21378 fi
21379
21380 # Identify the linker which will work hand-in-glove with the newly
21381 # built GCC, so that we can examine its features.  This is the linker
21382 # which will be driven by the driver program.
21383 #
21384 # If build != host, and we aren't building gas in-tree, we identify a
21385 # build->target linker and hope that it will have the same features
21386 # as the host->target linker we'll be using.
21387 gcc_cv_gld_major_version=
21388 gcc_cv_gld_minor_version=
21389 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21390 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21391
21392 if test "${gcc_cv_ld+set}" = set; then :
21393
21394 else
21395
21396 if test -x "$DEFAULT_LINKER"; then
21397         gcc_cv_ld="$DEFAULT_LINKER"
21398 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21399      && test -f ../ld/Makefile \
21400      && test x$build = x$host; then
21401         gcc_cv_ld=../ld/ld-new$build_exeext
21402 elif test -x collect-ld$build_exeext; then
21403         # Build using linker in the current directory.
21404         gcc_cv_ld=./collect-ld$build_exeext
21405 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21406         gcc_cv_ld="$LD_FOR_TARGET"
21407 else
21408         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21409 set dummy $LD_FOR_TARGET; ac_word=$2
21410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21411 $as_echo_n "checking for $ac_word... " >&6; }
21412 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21413   $as_echo_n "(cached) " >&6
21414 else
21415   case $gcc_cv_ld in
21416   [\\/]* | ?:[\\/]*)
21417   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21418   ;;
21419   *)
21420   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21421 for as_dir in $PATH
21422 do
21423   IFS=$as_save_IFS
21424   test -z "$as_dir" && as_dir=.
21425     for ac_exec_ext in '' $ac_executable_extensions; do
21426   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21427     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21428     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21429     break 2
21430   fi
21431 done
21432   done
21433 IFS=$as_save_IFS
21434
21435   ;;
21436 esac
21437 fi
21438 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21439 if test -n "$gcc_cv_ld"; then
21440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21441 $as_echo "$gcc_cv_ld" >&6; }
21442 else
21443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21444 $as_echo "no" >&6; }
21445 fi
21446
21447
21448 fi
21449 fi
21450
21451 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21452 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21453 # if the PLUGIN_LD is set ld-new, just have it as ld
21454 # as that is the installed named.
21455 if test x$PLUGIN_LD_SUFFIX = xld-new \
21456    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21457   PLUGIN_LD_SUFFIX=ld
21458 fi
21459
21460 # Check whether --with-plugin-ld was given.
21461 if test "${with_plugin_ld+set}" = set; then :
21462   withval=$with_plugin_ld; if test x"$withval" != x; then
21463    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21464    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21465  fi
21466 fi
21467
21468
21469
21470 cat >>confdefs.h <<_ACEOF
21471 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21472 _ACEOF
21473
21474
21475 # Check to see if we are using gold instead of ld
21476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21477 $as_echo_n "checking whether we are using gold... " >&6; }
21478 ld_is_gold=no
21479 if test x$gcc_cv_ld != x; then
21480   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21481      | grep "GNU gold" > /dev/null; then
21482     ld_is_gold=yes
21483   fi
21484 fi
21485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21486 $as_echo "$ld_is_gold" >&6; }
21487
21488 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21489
21490 case "$ORIGINAL_LD_FOR_TARGET" in
21491   ./collect-ld | ./collect-ld$build_exeext) ;;
21492   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21493  ;;
21494 esac
21495
21496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21497 $as_echo_n "checking what linker to use... " >&6; }
21498 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21499    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21500         # Single tree build which includes ld.  We want to prefer it
21501         # over whatever linker top-level may have detected, since
21502         # we'll use what we're building after installation anyway.
21503         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21504 $as_echo "newly built ld" >&6; }
21505         in_tree_ld=yes
21506         in_tree_ld_is_elf=no
21507         if (grep 'EMUL = .*elf' ../ld/Makefile \
21508             || grep 'EMUL = .*linux' ../ld/Makefile \
21509             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21510           in_tree_ld_is_elf=yes
21511         elif test "$ld_is_gold" = yes; then
21512           in_tree_ld_is_elf=yes
21513         fi
21514         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
21515         do
21516                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21517                 if test x$gcc_cv_gld_version != x; then
21518                         break
21519                 fi
21520         done
21521         case $gcc_cv_gld_version in
21522           VERSION=[0-9]*) ;;
21523           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21524         esac
21525         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21526         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21527 else
21528         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21529 $as_echo "$gcc_cv_ld" >&6; }
21530         in_tree_ld=no
21531 fi
21532
21533 # Figure out what nm we will be using.
21534 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21535 if test "${gcc_cv_nm+set}" = set; then :
21536
21537 else
21538
21539 if test -f $gcc_cv_binutils_srcdir/configure.in \
21540      && test -f ../binutils/Makefile \
21541      && test x$build = x$host; then
21542         gcc_cv_nm=../binutils/nm-new$build_exeext
21543 elif test -x nm$build_exeext; then
21544         gcc_cv_nm=./nm$build_exeext
21545 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21546         gcc_cv_nm="$NM_FOR_TARGET"
21547 else
21548         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21549 set dummy $NM_FOR_TARGET; ac_word=$2
21550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21551 $as_echo_n "checking for $ac_word... " >&6; }
21552 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21553   $as_echo_n "(cached) " >&6
21554 else
21555   case $gcc_cv_nm in
21556   [\\/]* | ?:[\\/]*)
21557   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21558   ;;
21559   *)
21560   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21561 for as_dir in $PATH
21562 do
21563   IFS=$as_save_IFS
21564   test -z "$as_dir" && as_dir=.
21565     for ac_exec_ext in '' $ac_executable_extensions; do
21566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21567     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21568     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21569     break 2
21570   fi
21571 done
21572   done
21573 IFS=$as_save_IFS
21574
21575   ;;
21576 esac
21577 fi
21578 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21579 if test -n "$gcc_cv_nm"; then
21580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21581 $as_echo "$gcc_cv_nm" >&6; }
21582 else
21583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21584 $as_echo "no" >&6; }
21585 fi
21586
21587
21588 fi
21589 fi
21590
21591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21592 $as_echo_n "checking what nm to use... " >&6; }
21593 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21594         # Single tree build which includes binutils.
21595         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21596 $as_echo "newly built nm" >&6; }
21597         in_tree_nm=yes
21598 else
21599         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21600 $as_echo "$gcc_cv_nm" >&6; }
21601         in_tree_nm=no
21602 fi
21603
21604 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21605
21606 case "$ORIGINAL_NM_FOR_TARGET" in
21607   ./nm | ./nm$build_exeext) ;;
21608   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21609  ;;
21610 esac
21611
21612
21613 # Figure out what objdump we will be using.
21614 if test "${gcc_cv_objdump+set}" = set; then :
21615
21616 else
21617
21618 if test -f $gcc_cv_binutils_srcdir/configure.in \
21619      && test -f ../binutils/Makefile \
21620      && test x$build = x$host; then
21621         # Single tree build which includes binutils.
21622         gcc_cv_objdump=../binutils/objdump$build_exeext
21623 elif test -x objdump$build_exeext; then
21624         gcc_cv_objdump=./objdump$build_exeext
21625 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21626         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21627 else
21628         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21629 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21631 $as_echo_n "checking for $ac_word... " >&6; }
21632 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21633   $as_echo_n "(cached) " >&6
21634 else
21635   case $gcc_cv_objdump in
21636   [\\/]* | ?:[\\/]*)
21637   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21638   ;;
21639   *)
21640   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21641 for as_dir in $PATH
21642 do
21643   IFS=$as_save_IFS
21644   test -z "$as_dir" && as_dir=.
21645     for ac_exec_ext in '' $ac_executable_extensions; do
21646   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21647     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21648     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21649     break 2
21650   fi
21651 done
21652   done
21653 IFS=$as_save_IFS
21654
21655   ;;
21656 esac
21657 fi
21658 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21659 if test -n "$gcc_cv_objdump"; then
21660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21661 $as_echo "$gcc_cv_objdump" >&6; }
21662 else
21663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21664 $as_echo "no" >&6; }
21665 fi
21666
21667
21668 fi
21669 fi
21670
21671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21672 $as_echo_n "checking what objdump to use... " >&6; }
21673 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21674         # Single tree build which includes binutils.
21675         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21676 $as_echo "newly built objdump" >&6; }
21677 elif test x$gcc_cv_objdump = x; then
21678         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21679 $as_echo "not found" >&6; }
21680 else
21681         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21682 $as_echo "$gcc_cv_objdump" >&6; }
21683 fi
21684
21685 # Figure out what readelf we will be using.
21686 if test "${gcc_cv_readelf+set}" = set; then :
21687
21688 else
21689
21690 if test -f $gcc_cv_binutils_srcdir/configure.in \
21691      && test -f ../binutils/Makefile \
21692      && test x$build = x$host; then
21693         # Single tree build which includes binutils.
21694         gcc_cv_readelf=../binutils/readelf$build_exeext
21695 elif test -x readelf$build_exeext; then
21696         gcc_cv_readelf=./readelf$build_exeext
21697 else
21698         # Extract the first word of "readelf", so it can be a program name with args.
21699 set dummy readelf; ac_word=$2
21700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21701 $as_echo_n "checking for $ac_word... " >&6; }
21702 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21703   $as_echo_n "(cached) " >&6
21704 else
21705   case $gcc_cv_readelf in
21706   [\\/]* | ?:[\\/]*)
21707   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21708   ;;
21709   *)
21710   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21711 for as_dir in $PATH
21712 do
21713   IFS=$as_save_IFS
21714   test -z "$as_dir" && as_dir=.
21715     for ac_exec_ext in '' $ac_executable_extensions; do
21716   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21717     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21718     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21719     break 2
21720   fi
21721 done
21722   done
21723 IFS=$as_save_IFS
21724
21725   ;;
21726 esac
21727 fi
21728 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21729 if test -n "$gcc_cv_readelf"; then
21730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21731 $as_echo "$gcc_cv_readelf" >&6; }
21732 else
21733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21734 $as_echo "no" >&6; }
21735 fi
21736
21737
21738 fi
21739 fi
21740
21741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21742 $as_echo_n "checking what readelf to use... " >&6; }
21743 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21744         # Single tree build which includes binutils.
21745         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21746 $as_echo "newly built readelf" >&6; }
21747 elif test x$gcc_cv_readelf = x; then
21748         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21749 $as_echo "not found" >&6; }
21750 else
21751         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21752 $as_echo "$gcc_cv_readelf" >&6; }
21753 fi
21754
21755 # Figure out what assembler alignment features are present.
21756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21757 $as_echo_n "checking assembler flags... " >&6; }
21758 if test "${gcc_cv_as_flags+set}" = set; then :
21759   $as_echo_n "(cached) " >&6
21760 else
21761    case "$target" in
21762   i[34567]86-*-linux*)
21763         gcc_cv_as_flags="--32"
21764     ;;
21765   powerpc*-*-darwin*)
21766         gcc_cv_as_flags="-arch ppc"
21767     ;;
21768   *)
21769     gcc_cv_as_flags=" "
21770     ;;
21771   esac
21772 fi
21773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21774 $as_echo "$gcc_cv_as_flags" >&6; }
21775
21776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21777 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21778 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21779   $as_echo_n "(cached) " >&6
21780 else
21781   gcc_cv_as_balign_and_p2align=no
21782     if test $in_tree_gas = yes; then
21783     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21784   then gcc_cv_as_balign_and_p2align=yes
21785 fi
21786   elif test x$gcc_cv_as != x; then
21787     $as_echo '.balign 4
21788 .p2align 2' > conftest.s
21789     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21790   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21791   (eval $ac_try) 2>&5
21792   ac_status=$?
21793   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21794   test $ac_status = 0; }; }
21795     then
21796         gcc_cv_as_balign_and_p2align=yes
21797     else
21798       echo "configure: failed program was" >&5
21799       cat conftest.s >&5
21800     fi
21801     rm -f conftest.o conftest.s
21802   fi
21803 fi
21804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21805 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21806 if test $gcc_cv_as_balign_and_p2align = yes; then
21807
21808 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21809
21810 fi
21811
21812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21813 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21814 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21815   $as_echo_n "(cached) " >&6
21816 else
21817   gcc_cv_as_max_skip_p2align=no
21818     if test $in_tree_gas = yes; then
21819     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21820   then gcc_cv_as_max_skip_p2align=yes
21821 fi
21822   elif test x$gcc_cv_as != x; then
21823     $as_echo '.p2align 4,,7' > conftest.s
21824     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21825   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21826   (eval $ac_try) 2>&5
21827   ac_status=$?
21828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21829   test $ac_status = 0; }; }
21830     then
21831         gcc_cv_as_max_skip_p2align=yes
21832     else
21833       echo "configure: failed program was" >&5
21834       cat conftest.s >&5
21835     fi
21836     rm -f conftest.o conftest.s
21837   fi
21838 fi
21839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21840 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21841 if test $gcc_cv_as_max_skip_p2align = yes; then
21842
21843 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21844
21845 fi
21846
21847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21848 $as_echo_n "checking assembler for .literal16... " >&6; }
21849 if test "${gcc_cv_as_literal16+set}" = set; then :
21850   $as_echo_n "(cached) " >&6
21851 else
21852   gcc_cv_as_literal16=no
21853     if test $in_tree_gas = yes; then
21854     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21855   then gcc_cv_as_literal16=yes
21856 fi
21857   elif test x$gcc_cv_as != x; then
21858     $as_echo '.literal16' > conftest.s
21859     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21860   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21861   (eval $ac_try) 2>&5
21862   ac_status=$?
21863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21864   test $ac_status = 0; }; }
21865     then
21866         gcc_cv_as_literal16=yes
21867     else
21868       echo "configure: failed program was" >&5
21869       cat conftest.s >&5
21870     fi
21871     rm -f conftest.o conftest.s
21872   fi
21873 fi
21874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21875 $as_echo "$gcc_cv_as_literal16" >&6; }
21876 if test $gcc_cv_as_literal16 = yes; then
21877
21878 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21879
21880 fi
21881
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21883 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21884 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21885   $as_echo_n "(cached) " >&6
21886 else
21887   gcc_cv_as_subsection_m1=no
21888     if test $in_tree_gas = yes; then
21889     if test $in_tree_gas_is_elf = yes \
21890   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21891   then gcc_cv_as_subsection_m1=yes
21892 fi
21893   elif test x$gcc_cv_as != x; then
21894     $as_echo 'conftest_label1: .word 0
21895 .subsection -1
21896 conftest_label2: .word 0
21897 .previous' > conftest.s
21898     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21900   (eval $ac_try) 2>&5
21901   ac_status=$?
21902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21903   test $ac_status = 0; }; }
21904     then
21905         if test x$gcc_cv_nm != x; then
21906     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21907     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21908     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21909     then :
21910     else gcc_cv_as_subsection_m1=yes
21911     fi
21912     rm -f conftest.nm1 conftest.nm2
21913   fi
21914     else
21915       echo "configure: failed program was" >&5
21916       cat conftest.s >&5
21917     fi
21918     rm -f conftest.o conftest.s
21919   fi
21920 fi
21921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21922 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21923 if test $gcc_cv_as_subsection_m1 = yes; then
21924
21925 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21926
21927 fi
21928
21929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21930 $as_echo_n "checking assembler for .weak... " >&6; }
21931 if test "${gcc_cv_as_weak+set}" = set; then :
21932   $as_echo_n "(cached) " >&6
21933 else
21934   gcc_cv_as_weak=no
21935     if test $in_tree_gas = yes; then
21936     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21937   then gcc_cv_as_weak=yes
21938 fi
21939   elif test x$gcc_cv_as != x; then
21940     $as_echo '  .weak foobar' > conftest.s
21941     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21942   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21943   (eval $ac_try) 2>&5
21944   ac_status=$?
21945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21946   test $ac_status = 0; }; }
21947     then
21948         gcc_cv_as_weak=yes
21949     else
21950       echo "configure: failed program was" >&5
21951       cat conftest.s >&5
21952     fi
21953     rm -f conftest.o conftest.s
21954   fi
21955 fi
21956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21957 $as_echo "$gcc_cv_as_weak" >&6; }
21958 if test $gcc_cv_as_weak = yes; then
21959
21960 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21961
21962 fi
21963
21964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21965 $as_echo_n "checking assembler for .weakref... " >&6; }
21966 if test "${gcc_cv_as_weakref+set}" = set; then :
21967   $as_echo_n "(cached) " >&6
21968 else
21969   gcc_cv_as_weakref=no
21970     if test $in_tree_gas = yes; then
21971     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21972   then gcc_cv_as_weakref=yes
21973 fi
21974   elif test x$gcc_cv_as != x; then
21975     $as_echo '  .weakref foobar, barfnot' > conftest.s
21976     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21977   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21978   (eval $ac_try) 2>&5
21979   ac_status=$?
21980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21981   test $ac_status = 0; }; }
21982     then
21983         gcc_cv_as_weakref=yes
21984     else
21985       echo "configure: failed program was" >&5
21986       cat conftest.s >&5
21987     fi
21988     rm -f conftest.o conftest.s
21989   fi
21990 fi
21991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21992 $as_echo "$gcc_cv_as_weakref" >&6; }
21993 if test $gcc_cv_as_weakref = yes; then
21994
21995 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21996
21997 fi
21998
21999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22000 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22001 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22002   $as_echo_n "(cached) " >&6
22003 else
22004   gcc_cv_as_nsubspa_comdat=no
22005     if test $in_tree_gas = yes; then
22006     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22007   then gcc_cv_as_nsubspa_comdat=yes
22008 fi
22009   elif test x$gcc_cv_as != x; then
22010     $as_echo '  .SPACE $TEXT$
22011         .NSUBSPA $CODE$,COMDAT' > conftest.s
22012     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22013   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22014   (eval $ac_try) 2>&5
22015   ac_status=$?
22016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22017   test $ac_status = 0; }; }
22018     then
22019         gcc_cv_as_nsubspa_comdat=yes
22020     else
22021       echo "configure: failed program was" >&5
22022       cat conftest.s >&5
22023     fi
22024     rm -f conftest.o conftest.s
22025   fi
22026 fi
22027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22028 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22029 if test $gcc_cv_as_nsubspa_comdat = yes; then
22030
22031 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22032
22033 fi
22034
22035 # .hidden needs to be supported in both the assembler and the linker,
22036 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22037 # This is irritatingly difficult to feature test for; we have to check the
22038 # date string after the version number.  If we've got an in-tree
22039 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22040 # to be safe.
22041 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22043 $as_echo_n "checking assembler for .hidden... " >&6; }
22044 if test "${gcc_cv_as_hidden+set}" = set; then :
22045   $as_echo_n "(cached) " >&6
22046 else
22047   gcc_cv_as_hidden=no
22048     if test $in_tree_gas = yes; then
22049     if test $in_tree_gas_is_elf = yes \
22050   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22051   then gcc_cv_as_hidden=yes
22052 fi
22053   elif test x$gcc_cv_as != x; then
22054     $as_echo '  .hidden foobar
22055 foobar:' > conftest.s
22056     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22057   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22058   (eval $ac_try) 2>&5
22059   ac_status=$?
22060   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22061   test $ac_status = 0; }; }
22062     then
22063
22064 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22065 # STV_HIDDEN, so disable .hidden support if so.
22066 case "${target}" in
22067   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22068     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22069       cat > conftest.s <<EOF
22070 .globl hidden
22071         .hidden hidden
22072 hidden:
22073 .globl default
22074         .set    default,hidden
22075 EOF
22076       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22077         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22078         grep '\.hidden default' > /dev/null; then
22079         gcc_cv_as_hidden=no
22080       else
22081         gcc_cv_as_hidden=yes
22082       fi
22083     else
22084       # Assume bug is present if objdump is missing.
22085       gcc_cv_as_hidden=no
22086     fi
22087     ;;
22088   *)
22089     gcc_cv_as_hidden=yes
22090     ;;
22091 esac
22092     else
22093       echo "configure: failed program was" >&5
22094       cat conftest.s >&5
22095     fi
22096     rm -f conftest.o conftest.s
22097   fi
22098 fi
22099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22100 $as_echo "$gcc_cv_as_hidden" >&6; }
22101
22102 case "${target}" in
22103   *-*-darwin*)
22104     # Darwin as has some visibility support, though with a different syntax.
22105     gcc_cv_as_hidden=yes
22106     ;;
22107 esac
22108
22109 # gnu_indirect_function type is an extension proposed at
22110 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22111 # selection of function implementation
22112 # Check whether --enable-gnu-indirect-function was given.
22113 if test "${enable_gnu_indirect_function+set}" = set; then :
22114   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22115     yes | no) ;;
22116     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22117 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22118   esac
22119 else
22120   enable_gnu_indirect_function="$default_gnu_indirect_function"
22121 fi
22122
22123
22124 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22125
22126 cat >>confdefs.h <<_ACEOF
22127 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22128 _ACEOF
22129
22130
22131
22132 if test $in_tree_ld != yes ; then
22133   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22134   if echo "$ld_ver" | grep GNU > /dev/null; then
22135     if test x"$ld_is_gold" = xyes; then
22136       # GNU gold --version looks like this:
22137       #
22138       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22139       #
22140       # We extract the binutils version which is more familiar and specific
22141       # than the gold version.
22142       ld_vers=`echo $ld_ver | sed -n \
22143           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22144     else
22145       # GNU ld --version looks like this:
22146       #
22147       # GNU ld (GNU Binutils) 2.21.51.20110225
22148       ld_vers=`echo $ld_ver | sed -n \
22149           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22150     fi
22151     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22152     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22153     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22154     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22155   else
22156     case "${target}" in
22157       *-*-solaris2*)
22158         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22159         # format.
22160         #
22161         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22162         # /usr/ccs/bin/ld has been configured.
22163         ld_ver=`$gcc_cv_ld -V 2>&1`
22164         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22165           ld_vers=`echo $ld_ver | sed -n \
22166             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22167           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22168           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22169         fi
22170         ;;
22171     esac
22172   fi
22173 fi
22174
22175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22176 $as_echo_n "checking linker for .hidden support... " >&6; }
22177 if test "${gcc_cv_ld_hidden+set}" = set; then :
22178   $as_echo_n "(cached) " >&6
22179 else
22180   if test $in_tree_ld = yes ; then
22181   gcc_cv_ld_hidden=no
22182   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22183      && test $in_tree_ld_is_elf = yes; then
22184      gcc_cv_ld_hidden=yes
22185   fi
22186 else
22187   gcc_cv_ld_hidden=yes
22188   if test x"$ld_is_gold" = xyes; then
22189     :
22190   elif echo "$ld_ver" | grep GNU > /dev/null; then
22191     case "${target}" in
22192       mmix-knuth-mmixware)
22193         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22194         gcc_cv_ld_hidden=no
22195         ;;
22196     esac
22197     if test 0"$ld_date" -lt 20020404; then
22198       if test -n "$ld_date"; then
22199         # If there was date string, but was earlier than 2002-04-04, fail
22200         gcc_cv_ld_hidden=no
22201       elif test -z "$ld_vers"; then
22202         # If there was no date string nor ld version number, something is wrong
22203         gcc_cv_ld_hidden=no
22204       else
22205         test -z "$ld_vers_patch" && ld_vers_patch=0
22206         if test "$ld_vers_major" -lt 2; then
22207           gcc_cv_ld_hidden=no
22208         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22209           gcc_cv_ld_hidden="no"
22210         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22211           gcc_cv_ld_hidden=no
22212         fi
22213       fi
22214     fi
22215   else
22216     case "${target}" in
22217       *-*-darwin*)
22218         # Darwin ld has some visibility support.
22219         gcc_cv_ld_hidden=yes
22220         ;;
22221       hppa64*-*-hpux* | ia64*-*-hpux*)
22222         gcc_cv_ld_hidden=yes
22223         ;;
22224       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22225         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22226         # .symbolic was only added in Solaris 9 12/02.
22227         gcc_cv_ld_hidden=yes
22228         ;;
22229       *)
22230         gcc_cv_ld_hidden=no
22231         ;;
22232     esac
22233   fi
22234 fi
22235 fi
22236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22237 $as_echo "$gcc_cv_ld_hidden" >&6; }
22238 libgcc_visibility=no
22239
22240
22241 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22242   libgcc_visibility=yes
22243
22244 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22245
22246 fi
22247
22248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22249 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22250 gcc_cv_ld_ro_rw_mix=unknown
22251 if test $in_tree_ld = yes ; then
22252   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22253      && test $in_tree_ld_is_elf = yes; then
22254     gcc_cv_ld_ro_rw_mix=read-write
22255   fi
22256 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22257   echo '.section myfoosect, "a"' > conftest1.s
22258   echo '.section myfoosect, "aw"' > conftest2.s
22259   echo '.byte 1' >> conftest2.s
22260   echo '.section myfoosect, "a"' > conftest3.s
22261   echo '.byte 0' >> conftest3.s
22262   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22263      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22264      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22265      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22266         conftest2.o conftest3.o > /dev/null 2>&1; then
22267     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22268                          | sed -e '/myfoosect/!d' -e N`
22269     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22270       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22271         gcc_cv_ld_ro_rw_mix=read-only
22272       else
22273         gcc_cv_ld_ro_rw_mix=read-write
22274       fi
22275     fi
22276   fi
22277   rm -f conftest.* conftest[123].*
22278 fi
22279 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22280
22281 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22282
22283 fi
22284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22285 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22286
22287 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22288   case "${target}" in
22289     *-*-solaris2*)
22290       #
22291       # Solaris 2 ld -V output looks like this for a regular version:
22292       #
22293       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22294       #
22295       # but test versions add stuff at the end:
22296       #
22297       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22298       #
22299       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22300       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22301         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22302           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22303         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22304         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22305       fi
22306       ;;
22307   esac
22308 fi
22309
22310 # Check whether --enable-initfini-array was given.
22311 if test "${enable_initfini_array+set}" = set; then :
22312   enableval=$enable_initfini_array;
22313 else
22314
22315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22316 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22317 if test "${gcc_cv_initfini_array+set}" = set; then :
22318   $as_echo_n "(cached) " >&6
22319 else
22320     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22321     case "${target}" in
22322       ia64-*)
22323         if test "$cross_compiling" = yes; then :
22324   gcc_cv_initfini_array=no
22325 else
22326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22327 /* end confdefs.h.  */
22328
22329 #ifndef __ELF__
22330 #error Not an ELF OS
22331 #endif
22332 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22333    if it can be used.  */
22334 static int x = -1;
22335 int main (void) { return x; }
22336 int foo (void) { x = 0; }
22337 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22338
22339 _ACEOF
22340 if ac_fn_c_try_run "$LINENO"; then :
22341   gcc_cv_initfini_array=yes
22342 else
22343   gcc_cv_initfini_array=no
22344 fi
22345 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22346   conftest.$ac_objext conftest.beam conftest.$ac_ext
22347 fi
22348 ;;
22349       *)
22350         gcc_cv_initfini_array=no
22351         if test $in_tree_ld = yes ; then
22352           if test "$gcc_cv_gld_major_version" -eq 2 \
22353              -a "$gcc_cv_gld_minor_version" -ge 22 \
22354              -o "$gcc_cv_gld_major_version" -gt 2 \
22355              && test $in_tree_ld_is_elf = yes; then
22356             gcc_cv_initfini_array=yes
22357           fi
22358         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22359           cat > conftest.s <<\EOF
22360 .section .dtors,"a",%progbits
22361 .balign 4
22362 .byte 'A', 'A', 'A', 'A'
22363 .section .ctors,"a",%progbits
22364 .balign 4
22365 .byte 'B', 'B', 'B', 'B'
22366 .section .fini_array.65530,"a",%progbits
22367 .balign 4
22368 .byte 'C', 'C', 'C', 'C'
22369 .section .init_array.65530,"a",%progbits
22370 .balign 4
22371 .byte 'D', 'D', 'D', 'D'
22372 .section .dtors.64528,"a",%progbits
22373 .balign 4
22374 .byte 'E', 'E', 'E', 'E'
22375 .section .ctors.64528,"a",%progbits
22376 .balign 4
22377 .byte 'F', 'F', 'F', 'F'
22378 .section .fini_array.01005,"a",%progbits
22379 .balign 4
22380 .byte 'G', 'G', 'G', 'G'
22381 .section .init_array.01005,"a",%progbits
22382 .balign 4
22383 .byte 'H', 'H', 'H', 'H'
22384 .text
22385 .globl _start
22386 _start:
22387 EOF
22388           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22389              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22390              && $gcc_cv_objdump -s -j .init_array conftest \
22391                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22392              && $gcc_cv_objdump -s -j .fini_array conftest \
22393                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22394             gcc_cv_initfini_array=yes
22395           fi
22396           rm -f conftest conftest.*
22397         fi
22398         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22399 /* end confdefs.h.  */
22400
22401 #ifndef __ELF__
22402 # error Not an ELF OS
22403 #endif
22404 #include <stdlib.h>
22405 #if defined __GLIBC_PREREQ
22406 # if __GLIBC_PREREQ (2, 4)
22407 # else
22408 #  error GLIBC 2.4 required
22409 # endif
22410 #else
22411 # if defined __sun__ && defined __svr4__
22412    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22413 # else
22414 #  error The C library not known to support .init_array/.fini_array
22415 # endif
22416 #endif
22417
22418 _ACEOF
22419 if ac_fn_c_try_cpp "$LINENO"; then :
22420
22421 else
22422   gcc_cv_initfini_array=no
22423 fi
22424 rm -f conftest.err conftest.$ac_ext;;
22425     esac
22426   else
22427     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22428 $as_echo_n "checking cross compile... guessing... " >&6; }
22429     gcc_cv_initfini_array=no
22430   fi
22431 fi
22432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22433 $as_echo "$gcc_cv_initfini_array" >&6; }
22434   enable_initfini_array=$gcc_cv_initfini_array
22435
22436 fi
22437
22438 if test $enable_initfini_array = yes; then
22439
22440 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22441
22442 fi
22443
22444 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22446 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22447 if test "${gcc_cv_as_leb128+set}" = set; then :
22448   $as_echo_n "(cached) " >&6
22449 else
22450   gcc_cv_as_leb128=no
22451     if test $in_tree_gas = yes; then
22452     if test $in_tree_gas_is_elf = yes \
22453   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22454   then gcc_cv_as_leb128=yes
22455 fi
22456   elif test x$gcc_cv_as != x; then
22457     $as_echo '  .data
22458         .uleb128 L2 - L1
22459 L1:
22460         .uleb128 1280
22461         .sleb128 -1010
22462 L2:' > conftest.s
22463     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22465   (eval $ac_try) 2>&5
22466   ac_status=$?
22467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22468   test $ac_status = 0; }; }
22469     then
22470         # GAS versions before 2.11 do not support uleb128,
22471   # despite appearing to.
22472   # ??? There exists an elf-specific test that will crash
22473   # the assembler.  Perhaps it's better to figure out whether
22474   # arbitrary sections are supported and try the test.
22475   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22476   if echo "$as_ver" | grep GNU > /dev/null; then
22477     as_vers=`echo $as_ver | sed -n \
22478         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22479     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22480     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22481     if test $as_major -eq 2 && test $as_minor -lt 11
22482     then :
22483     else gcc_cv_as_leb128=yes
22484     fi
22485   fi
22486     else
22487       echo "configure: failed program was" >&5
22488       cat conftest.s >&5
22489     fi
22490     rm -f conftest.o conftest.s
22491   fi
22492 fi
22493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22494 $as_echo "$gcc_cv_as_leb128" >&6; }
22495 if test $gcc_cv_as_leb128 = yes; then
22496
22497 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22498
22499 fi
22500
22501 # Check if we have assembler support for unwind directives.
22502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22503 $as_echo_n "checking assembler for cfi directives... " >&6; }
22504 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22505   $as_echo_n "(cached) " >&6
22506 else
22507   gcc_cv_as_cfi_directive=no
22508   if test x$gcc_cv_as != x; then
22509     $as_echo '  .text
22510         .cfi_startproc
22511         .cfi_offset 0, 0
22512         .cfi_same_value 1
22513         .cfi_def_cfa 1, 2
22514         .cfi_escape 1, 2, 3, 4, 5
22515         .cfi_endproc' > conftest.s
22516     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22517   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22518   (eval $ac_try) 2>&5
22519   ac_status=$?
22520   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22521   test $ac_status = 0; }; }
22522     then
22523         case "$target" in
22524   *-*-solaris*)
22525     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22526     # read-only and read-write sections, we need to make sure that the
22527     # assembler used emits read-write .eh_frame sections.
22528     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22529       if test "x$gcc_cv_objdump" != x; then
22530         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22531                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22532           gcc_cv_as_cfi_directive=no
22533         else
22534           case "$target" in
22535             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22536               # On Solaris/x86, make sure that GCC and gas agree on using
22537               # read-only .eh_frame sections for 64-bit.
22538               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22539                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22540                         sed -e /.eh_frame/!d -e N | \
22541                         grep READONLY > /dev/null; then
22542                 gcc_cv_as_cfi_directive=yes
22543               else
22544                 gcc_cv_as_cfi_directive=no
22545               fi
22546               ;;
22547             *)
22548               gcc_cv_as_cfi_directive=yes
22549               ;;
22550           esac
22551         fi
22552       else
22553         # no objdump, err on the side of caution
22554         gcc_cv_as_cfi_directive=no
22555       fi
22556     else
22557       gcc_cv_as_cfi_directive=yes
22558     fi
22559     ;;
22560   *-*-*)
22561     gcc_cv_as_cfi_directive=yes
22562     ;;
22563 esac
22564     else
22565       echo "configure: failed program was" >&5
22566       cat conftest.s >&5
22567     fi
22568     rm -f conftest.o conftest.s
22569   fi
22570 fi
22571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22572 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22573
22574 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22576 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22577 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22578   $as_echo_n "(cached) " >&6
22579 else
22580   gcc_cv_as_cfi_advance_working=no
22581   if test x$gcc_cv_as != x; then
22582     $as_echo '  .text
22583         .cfi_startproc
22584         .cfi_adjust_cfa_offset 64
22585         .skip 75040, 0
22586         .cfi_adjust_cfa_offset 128
22587         .cfi_endproc' > conftest.s
22588     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22589   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22590   (eval $ac_try) 2>&5
22591   ac_status=$?
22592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22593   test $ac_status = 0; }; }
22594     then
22595
22596 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22597     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22598    gcc_cv_as_cfi_advance_working=yes
22599 fi
22600
22601     else
22602       echo "configure: failed program was" >&5
22603       cat conftest.s >&5
22604     fi
22605     rm -f conftest.o conftest.s
22606   fi
22607 fi
22608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22609 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22610
22611 else
22612   # no objdump, err on the side of caution
22613   gcc_cv_as_cfi_advance_working=no
22614 fi
22615
22616
22617 cat >>confdefs.h <<_ACEOF
22618 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22619        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22620 _ACEOF
22621
22622
22623
22624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22625 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22626 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22627   $as_echo_n "(cached) " >&6
22628 else
22629   gcc_cv_as_cfi_personality_directive=no
22630   if test x$gcc_cv_as != x; then
22631     $as_echo '  .text
22632         .cfi_startproc
22633         .cfi_personality 0, symbol
22634         .cfi_endproc' > conftest.s
22635     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22636   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22637   (eval $ac_try) 2>&5
22638   ac_status=$?
22639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22640   test $ac_status = 0; }; }
22641     then
22642         gcc_cv_as_cfi_personality_directive=yes
22643     else
22644       echo "configure: failed program was" >&5
22645       cat conftest.s >&5
22646     fi
22647     rm -f conftest.o conftest.s
22648   fi
22649 fi
22650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22651 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22652
22653
22654 cat >>confdefs.h <<_ACEOF
22655 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22656     then echo 1; else echo 0; fi`
22657 _ACEOF
22658
22659
22660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22661 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22662 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22663   $as_echo_n "(cached) " >&6
22664 else
22665   gcc_cv_as_cfi_sections_directive=no
22666   if test x$gcc_cv_as != x; then
22667     $as_echo '  .text
22668         .cfi_sections .debug_frame, .eh_frame
22669         .cfi_startproc
22670         .cfi_endproc' > conftest.s
22671     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22673   (eval $ac_try) 2>&5
22674   ac_status=$?
22675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22676   test $ac_status = 0; }; }
22677     then
22678         case $target_os in
22679   win32 | pe | cygwin* | mingw32* | uwin*)
22680     # Need to check that we generated the correct relocation for the
22681     # .debug_frame section.  This was fixed for binutils 2.21.
22682     gcc_cv_as_cfi_sections_directive=no
22683     if test "x$gcc_cv_objdump" != x; then
22684      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22685         grep secrel > /dev/null; then
22686       gcc_cv_as_cfi_sections_directive=yes
22687      fi
22688     fi
22689     ;;
22690   *)
22691     gcc_cv_as_cfi_sections_directive=yes
22692     ;;
22693 esac
22694     else
22695       echo "configure: failed program was" >&5
22696       cat conftest.s >&5
22697     fi
22698     rm -f conftest.o conftest.s
22699   fi
22700 fi
22701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22702 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22703
22704
22705
22706 cat >>confdefs.h <<_ACEOF
22707 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22708     then echo 1; else echo 0; fi`
22709 _ACEOF
22710
22711
22712 # GAS versions up to and including 2.11.0 may mis-optimize
22713 # .eh_frame data.
22714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22715 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22716 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22717   $as_echo_n "(cached) " >&6
22718 else
22719   gcc_cv_as_eh_frame=no
22720     if test $in_tree_gas = yes; then
22721     if test $in_tree_gas_is_elf = yes \
22722   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22723   then gcc_cv_as_eh_frame=yes
22724 fi
22725   elif test x$gcc_cv_as != x; then
22726     $as_echo '  .text
22727 .LFB1:
22728         .4byte  0
22729 .L1:
22730         .4byte  0
22731 .LFE1:
22732         .section        .eh_frame,"aw",@progbits
22733 __FRAME_BEGIN__:
22734         .4byte  .LECIE1-.LSCIE1
22735 .LSCIE1:
22736         .4byte  0x0
22737         .byte   0x1
22738         .ascii "z\0"
22739         .byte   0x1
22740         .byte   0x78
22741         .byte   0x1a
22742         .byte   0x0
22743         .byte   0x4
22744         .4byte  1
22745         .p2align 1
22746 .LECIE1:
22747 .LSFDE1:
22748         .4byte  .LEFDE1-.LASFDE1
22749 .LASFDE1:
22750         .4byte  .LASFDE1-__FRAME_BEGIN__
22751         .4byte  .LFB1
22752         .4byte  .LFE1-.LFB1
22753         .byte   0x4
22754         .4byte  .LFE1-.LFB1
22755         .byte   0x4
22756         .4byte  .L1-.LFB1
22757 .LEFDE1:' > conftest.s
22758     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22759   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22760   (eval $ac_try) 2>&5
22761   ac_status=$?
22762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22763   test $ac_status = 0; }; }
22764     then
22765           cat > conftest.lit <<EOF
22766  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22767  0010 01000000 12000000 18000000 00000000  ................
22768  0020 08000000 04080000 0044               .........D
22769 EOF
22770 cat > conftest.big <<EOF
22771  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22772  0010 00000001 00000012 00000018 00000000  ................
22773  0020 00000008 04000000 0844               .........D
22774 EOF
22775   # If the assembler didn't choke, and we can objdump,
22776   # and we got the correct data, then succeed.
22777   # The text in the here-document typically retains its unix-style line
22778   # endings, while the output of objdump will use host line endings.
22779   # Therefore, use diff -b for the comparisons.
22780   if test x$gcc_cv_objdump != x \
22781   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22782      | tail -3 > conftest.got \
22783   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22784     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22785   then
22786     gcc_cv_as_eh_frame=yes
22787   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22788   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22789   (eval $ac_try) 2>&5
22790   ac_status=$?
22791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22792   test $ac_status = 0; }; }; then
22793     gcc_cv_as_eh_frame=buggy
22794   else
22795     # Uh oh, what do we do now?
22796     gcc_cv_as_eh_frame=no
22797   fi
22798     else
22799       echo "configure: failed program was" >&5
22800       cat conftest.s >&5
22801     fi
22802     rm -f conftest.o conftest.s
22803   fi
22804 fi
22805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22806 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22807
22808
22809 if test $gcc_cv_as_eh_frame = buggy; then
22810
22811 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22812
22813 fi
22814
22815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22816 $as_echo_n "checking assembler for section merging support... " >&6; }
22817 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22818   $as_echo_n "(cached) " >&6
22819 else
22820   gcc_cv_as_shf_merge=no
22821     if test $in_tree_gas = yes; then
22822     if test $in_tree_gas_is_elf = yes \
22823   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22824   then gcc_cv_as_shf_merge=yes
22825 fi
22826   elif test x$gcc_cv_as != x; then
22827     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22828     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22829   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22830   (eval $ac_try) 2>&5
22831   ac_status=$?
22832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22833   test $ac_status = 0; }; }
22834     then
22835         gcc_cv_as_shf_merge=yes
22836     else
22837       echo "configure: failed program was" >&5
22838       cat conftest.s >&5
22839     fi
22840     rm -f conftest.o conftest.s
22841   fi
22842 fi
22843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22844 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22845
22846 if test $gcc_cv_as_shf_merge = no; then
22847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22848 $as_echo_n "checking assembler for section merging support... " >&6; }
22849 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22850   $as_echo_n "(cached) " >&6
22851 else
22852   gcc_cv_as_shf_merge=no
22853     if test $in_tree_gas = yes; then
22854     if test $in_tree_gas_is_elf = yes \
22855   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22856   then gcc_cv_as_shf_merge=yes
22857 fi
22858   elif test x$gcc_cv_as != x; then
22859     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22860     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22861   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22862   (eval $ac_try) 2>&5
22863   ac_status=$?
22864   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22865   test $ac_status = 0; }; }
22866     then
22867         gcc_cv_as_shf_merge=yes
22868     else
22869       echo "configure: failed program was" >&5
22870       cat conftest.s >&5
22871     fi
22872     rm -f conftest.o conftest.s
22873   fi
22874 fi
22875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22876 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22877
22878 fi
22879
22880 cat >>confdefs.h <<_ACEOF
22881 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22882 _ACEOF
22883
22884
22885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22886 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22887 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22888   $as_echo_n "(cached) " >&6
22889 else
22890   gcc_cv_as_comdat_group=no
22891     if test $in_tree_gas = yes; then
22892     if test $in_tree_gas_is_elf = yes \
22893   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22894   then gcc_cv_as_comdat_group=yes
22895 fi
22896   elif test x$gcc_cv_as != x; then
22897     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22898     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22899   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22900   (eval $ac_try) 2>&5
22901   ac_status=$?
22902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22903   test $ac_status = 0; }; }
22904     then
22905         gcc_cv_as_comdat_group=yes
22906     else
22907       echo "configure: failed program was" >&5
22908       cat conftest.s >&5
22909     fi
22910     rm -f conftest.o conftest.s
22911   fi
22912 fi
22913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22914 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22915
22916 if test $gcc_cv_as_comdat_group = yes; then
22917   gcc_cv_as_comdat_group_percent=no
22918   gcc_cv_as_comdat_group_group=no
22919 else
22920  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22921 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22922 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22923   $as_echo_n "(cached) " >&6
22924 else
22925   gcc_cv_as_comdat_group_percent=no
22926     if test $in_tree_gas = yes; then
22927     if test $in_tree_gas_is_elf = yes \
22928   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22929   then gcc_cv_as_comdat_group_percent=yes
22930 fi
22931   elif test x$gcc_cv_as != x; then
22932     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22933     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22934   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22935   (eval $ac_try) 2>&5
22936   ac_status=$?
22937   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22938   test $ac_status = 0; }; }
22939     then
22940         gcc_cv_as_comdat_group_percent=yes
22941     else
22942       echo "configure: failed program was" >&5
22943       cat conftest.s >&5
22944     fi
22945     rm -f conftest.o conftest.s
22946   fi
22947 fi
22948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22949 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22950
22951  if test $gcc_cv_as_comdat_group_percent = yes; then
22952    gcc_cv_as_comdat_group_group=no
22953  else
22954    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22955      gcc_cv_as_comdat_group_group=no
22956    fi
22957    case "${target}" in
22958      # Sun as uses a completely different syntax.
22959      *-*-solaris2*)
22960        case "${target}" in
22961          sparc*-*-solaris2*)
22962            conftest_s='
22963                .group foo,".text%foo",#comdat
22964                .section ".text%foo", #alloc,#execinstr,#progbits
22965                .globl foo
22966              foo:
22967              '
22968            ;;
22969          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22970            conftest_s='
22971                .group foo,.text%foo,#comdat
22972                .section .text%foo, "ax", @progbits
22973                .globl  foo
22974              foo:
22975              '
22976            ;;
22977        esac
22978        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22979 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22980 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22981   $as_echo_n "(cached) " >&6
22982 else
22983   gcc_cv_as_comdat_group_group=no
22984   if test x$gcc_cv_as != x; then
22985     $as_echo "$conftest_s" > conftest.s
22986     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22987   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22988   (eval $ac_try) 2>&5
22989   ac_status=$?
22990   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22991   test $ac_status = 0; }; }
22992     then
22993         gcc_cv_as_comdat_group_group=yes
22994     else
22995       echo "configure: failed program was" >&5
22996       cat conftest.s >&5
22997     fi
22998     rm -f conftest.o conftest.s
22999   fi
23000 fi
23001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23002 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23003
23004        ;;
23005    esac
23006  fi
23007 fi
23008 if test x"$ld_is_gold" = xyes; then
23009   comdat_group=yes
23010 elif test $in_tree_ld = yes ; then
23011   comdat_group=no
23012   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23013      && test $in_tree_ld_is_elf = yes; then
23014      comdat_group=yes
23015   fi
23016 elif echo "$ld_ver" | grep GNU > /dev/null; then
23017   comdat_group=yes
23018   if test 0"$ld_date" -lt 20050308; then
23019     if test -n "$ld_date"; then
23020       # If there was date string, but was earlier than 2005-03-08, fail
23021       comdat_group=no
23022     elif test "$ld_vers_major" -lt 2; then
23023       comdat_group=no
23024     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23025       comdat_group=no
23026     fi
23027   fi
23028 else
23029   case "${target}" in
23030     *-*-solaris2.1[1-9]*)
23031       comdat_group=no
23032       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23033       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23034       # version 1.688.
23035       #
23036       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23037       # least ld version 1.2267.
23038       if test "$ld_vers_major" -gt 1; then
23039         comdat_group=yes
23040       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23041         comdat_group=yes
23042       elif test "$ld_vers_minor" -ge 2267; then
23043         comdat_group=yes
23044       fi
23045       ;;
23046     *)
23047       # Assume linkers other than GNU ld don't support COMDAT group.
23048       comdat_group=no
23049       ;;
23050   esac
23051 fi
23052 # Allow overriding the automatic COMDAT group tests above.
23053 # Check whether --enable-comdat was given.
23054 if test "${enable_comdat+set}" = set; then :
23055   enableval=$enable_comdat; comdat_group="$enable_comdat"
23056 fi
23057
23058 if test $comdat_group = no; then
23059   gcc_cv_as_comdat_group=no
23060   gcc_cv_as_comdat_group_percent=no
23061   gcc_cv_as_comdat_group_group=no
23062 fi
23063
23064 cat >>confdefs.h <<_ACEOF
23065 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23066     || test $gcc_cv_as_comdat_group_percent = yes \
23067     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23068 _ACEOF
23069
23070
23071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23072 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23073 if test "${gcc_cv_as_discriminator+set}" = set; then :
23074   $as_echo_n "(cached) " >&6
23075 else
23076   gcc_cv_as_discriminator=no
23077     if test $in_tree_gas = yes; then
23078     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23079   then gcc_cv_as_discriminator=yes
23080 fi
23081   elif test x$gcc_cv_as != x; then
23082     $as_echo '  .text
23083         .file 1 "conf.c"
23084         .loc 1 1 0 discriminator 1' > conftest.s
23085     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23086   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23087   (eval $ac_try) 2>&5
23088   ac_status=$?
23089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23090   test $ac_status = 0; }; }
23091     then
23092         gcc_cv_as_discriminator=yes
23093     else
23094       echo "configure: failed program was" >&5
23095       cat conftest.s >&5
23096     fi
23097     rm -f conftest.o conftest.s
23098   fi
23099 fi
23100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23101 $as_echo "$gcc_cv_as_discriminator" >&6; }
23102 if test $gcc_cv_as_discriminator = yes; then
23103
23104 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23105
23106 fi
23107
23108 # Thread-local storage - the check is heavily parameterized.
23109 conftest_s=
23110 tls_first_major=
23111 tls_first_minor=
23112 tls_as_opt=
23113 case "$target" in
23114   alpha*-*-*)
23115     conftest_s='
23116         .section ".tdata","awT",@progbits
23117 foo:    .long   25
23118         .text
23119         ldq     $27,__tls_get_addr($29)         !literal!1
23120         lda     $16,foo($29)                    !tlsgd!1
23121         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23122         ldq     $27,__tls_get_addr($29)         !literal!2
23123         lda     $16,foo($29)                    !tlsldm!2
23124         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23125         ldq     $1,foo($29)                     !gotdtprel
23126         ldah    $2,foo($29)                     !dtprelhi
23127         lda     $3,foo($2)                      !dtprello
23128         lda     $4,foo($29)                     !dtprel
23129         ldq     $1,foo($29)                     !gottprel
23130         ldah    $2,foo($29)                     !tprelhi
23131         lda     $3,foo($2)                      !tprello
23132         lda     $4,foo($29)                     !tprel'
23133         tls_first_major=2
23134         tls_first_minor=13
23135         tls_as_opt=--fatal-warnings
23136         ;;
23137   cris-*-*|crisv32-*-*)
23138     conftest_s='
23139         .section ".tdata","awT",@progbits
23140 x:      .long   25
23141         .text
23142         move.d x:IE,$r10
23143         nop'
23144         tls_first_major=2
23145         tls_first_minor=20
23146         tls_as_opt=--fatal-warnings
23147         ;;
23148   frv*-*-*)
23149     conftest_s='
23150         .section ".tdata","awT",@progbits
23151 x:      .long   25
23152         .text
23153         call    #gettlsoff(x)'
23154         tls_first_major=2
23155         tls_first_minor=14
23156         ;;
23157   hppa*-*-linux*)
23158     conftest_s='
23159 t1:     .reg    %r20
23160 t2:     .reg    %r21
23161 gp:     .reg    %r19
23162         .section ".tdata","awT",@progbits
23163 foo:    .long   25
23164         .text
23165         .align  4
23166         addil LT%foo-$tls_gdidx$,gp
23167         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23168         b __tls_get_addr
23169         nop
23170         addil LT%foo-$tls_ldidx$,gp
23171         b __tls_get_addr
23172         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23173         addil LR%foo-$tls_dtpoff$,%ret0
23174         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23175         mfctl %cr27,%t1
23176         addil LT%foo-$tls_ieoff$,gp
23177         ldw RT%foo-$tls_ieoff$(%r1),%t2
23178         add %t1,%t2,%t3
23179         mfctl %cr27,%t1
23180         addil LR%foo-$tls_leoff$,%t1
23181         ldo RR%foo-$tls_leoff$(%r1),%t2'
23182         tls_first_major=2
23183         tls_first_minor=15
23184         tls_as_opt=--fatal-warnings
23185         ;;
23186   arm*-*-*)
23187     conftest_s='
23188         .section ".tdata","awT",%progbits
23189 foo:    .long   25
23190         .text
23191 .word foo(gottpoff)
23192 .word foo(tpoff)
23193 .word foo(tlsgd)
23194 .word foo(tlsldm)
23195 .word foo(tlsldo)'
23196         tls_first_major=2
23197         tls_first_minor=17
23198         ;;
23199   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23200     case "$target" in
23201       i[34567]86-*-solaris2.*)
23202         on_solaris=yes
23203         tga_func=___tls_get_addr
23204         ;;
23205       x86_64-*-solaris2.1[0-9]*)
23206         on_solaris=yes
23207         tga_func=__tls_get_addr
23208         ;;
23209       *)
23210         on_solaris=no
23211         ;;
23212     esac
23213     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23214       conftest_s='
23215         .section .tdata,"awt",@progbits'
23216       tls_first_major=0
23217       tls_first_minor=0
23218
23219 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23220
23221     else
23222       conftest_s='
23223         .section ".tdata","awT",@progbits'
23224       tls_first_major=2
23225       tls_first_minor=14
23226       tls_as_opt="--fatal-warnings"
23227     fi
23228     conftest_s="$conftest_s
23229 foo:    .long   25
23230         .text
23231         movl    %gs:0, %eax
23232         leal    foo@tlsgd(,%ebx,1), %eax
23233         leal    foo@tlsldm(%ebx), %eax
23234         leal    foo@dtpoff(%eax), %edx
23235         movl    foo@gottpoff(%ebx), %eax
23236         subl    foo@gottpoff(%ebx), %eax
23237         addl    foo@gotntpoff(%ebx), %eax
23238         movl    foo@indntpoff, %eax
23239         movl    \$foo@tpoff, %eax
23240         subl    \$foo@tpoff, %eax
23241         leal    foo@ntpoff(%ecx), %eax"
23242     ;;
23243   x86_64-*-*)
23244     conftest_s='
23245         .section ".tdata","awT",@progbits
23246 foo:    .long   25
23247         .text
23248         movq    %fs:0, %rax
23249         leaq    foo@TLSGD(%rip), %rdi
23250         leaq    foo@TLSLD(%rip), %rdi
23251         leaq    foo@DTPOFF(%rax), %rdx
23252         movq    foo@GOTTPOFF(%rip), %rax
23253         movq    $foo@TPOFF, %rax'
23254         tls_first_major=2
23255         tls_first_minor=14
23256         tls_as_opt=--fatal-warnings
23257         ;;
23258   ia64-*-*)
23259     conftest_s='
23260         .section ".tdata","awT",@progbits
23261 foo:    data8   25
23262         .text
23263         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23264         addl    r17 = @ltoff(@dtprel(foo#)), gp
23265         addl    r18 = @ltoff(@tprel(foo#)), gp
23266         addl    r19 = @dtprel(foo#), gp
23267         adds    r21 = @dtprel(foo#), r13
23268         movl    r23 = @dtprel(foo#)
23269         addl    r20 = @tprel(foo#), gp
23270         adds    r22 = @tprel(foo#), r13
23271         movl    r24 = @tprel(foo#)'
23272         tls_first_major=2
23273         tls_first_minor=13
23274         tls_as_opt=--fatal-warnings
23275         ;;
23276   microblaze*-*-*)
23277     conftest_s='
23278         .section .tdata,"awT",@progbits
23279 x:
23280         .word 2
23281         .text
23282         addik r5,r20,x@TLSGD
23283         addik r5,r20,x@TLSLDM'
23284         tls_first_major=2
23285         tls_first_minor=20
23286         tls_as_opt='--fatal-warnings'
23287         ;;
23288   mips*-*-*)
23289     conftest_s='
23290         .section .tdata,"awT",@progbits
23291 x:
23292         .word 2
23293         .text
23294         addiu $4, $28, %tlsgd(x)
23295         addiu $4, $28, %tlsldm(x)
23296         lui $4, %dtprel_hi(x)
23297         addiu $4, $4, %dtprel_lo(x)
23298         lw $4, %gottprel(x)($28)
23299         lui $4, %tprel_hi(x)
23300         addiu $4, $4, %tprel_lo(x)'
23301         tls_first_major=2
23302         tls_first_minor=16
23303         tls_as_opt='-32 --fatal-warnings'
23304         ;;
23305   m68k-*-*)
23306     conftest_s='
23307         .section .tdata,"awT",@progbits
23308 x:
23309         .word 2
23310         .text
23311 foo:
23312         move.l x@TLSGD(%a5),%a0
23313         move.l x@TLSLDM(%a5),%a0
23314         move.l x@TLSLDO(%a5),%a0
23315         move.l x@TLSIE(%a5),%a0
23316         move.l x@TLSLE(%a5),%a0'
23317         tls_first_major=2
23318         tls_first_minor=19
23319         tls_as_opt='--fatal-warnings'
23320         ;;
23321   aarch64*-*-*)
23322     conftest_s='
23323         .section ".tdata","awT",%progbits
23324 foo:    .long   25
23325         .text
23326         adrp  x0, :tlsgd:x
23327         add   x0, x0, #:tlsgd_lo12:x
23328         bl    __tls_get_addr
23329         nop'
23330         tls_first_major=2
23331         tls_first_minor=20
23332         tls_as_opt='--fatal-warnings'
23333         ;;
23334   powerpc-ibm-aix*)
23335     conftest_s='
23336         .extern __get_tpointer
23337         .toc
23338 LC..1:
23339         .tc a[TC],a[TL]@le
23340         .csect .text[PR]
23341 .tlstest:
23342         lwz 9,LC..1(2)
23343         bla __get_tpointer
23344         lwzx 3,9,3
23345         .globl a
23346         .csect a[TL],4
23347 a:
23348         .space 4'
23349         tls_first_major=0
23350         tls_first_minor=0
23351         ;;
23352   powerpc64*-*-*)
23353     conftest_s='
23354         .section ".tdata","awT",@progbits
23355         .align 3
23356 ld0:    .space 8
23357 ld1:    .space 8
23358 x1:     .space 8
23359 x2:     .space 8
23360 x3:     .space 8
23361         .text
23362         addi 3,2,ld0@got@tlsgd
23363         bl .__tls_get_addr
23364         nop
23365         addi 3,2,ld1@toc
23366         bl .__tls_get_addr
23367         nop
23368         addi 3,2,x1@got@tlsld
23369         bl .__tls_get_addr
23370         nop
23371         addi 9,3,x1@dtprel
23372         bl .__tls_get_addr
23373         nop
23374         addis 9,3,x2@dtprel@ha
23375         addi 9,9,x2@dtprel@l
23376         bl .__tls_get_addr
23377         nop
23378         ld 9,x3@got@dtprel(2)
23379         add 9,9,3
23380         bl .__tls_get_addr
23381         nop'
23382         tls_first_major=2
23383         tls_first_minor=14
23384         tls_as_opt="-a64 --fatal-warnings"
23385         ;;
23386   powerpc*-*-*)
23387     conftest_s='
23388         .section ".tdata","awT",@progbits
23389         .align 2
23390 ld0:    .space 4
23391 ld1:    .space 4
23392 x1:     .space 4
23393 x2:     .space 4
23394 x3:     .space 4
23395         .text
23396         addi 3,31,ld0@got@tlsgd
23397         bl __tls_get_addr
23398         addi 3,31,x1@got@tlsld
23399         bl __tls_get_addr
23400         addi 9,3,x1@dtprel
23401         addis 9,3,x2@dtprel@ha
23402         addi 9,9,x2@dtprel@l
23403         lwz 9,x3@got@tprel(31)
23404         add 9,9,x@tls
23405         addi 9,2,x1@tprel
23406         addis 9,2,x2@tprel@ha
23407         addi 9,9,x2@tprel@l'
23408         tls_first_major=2
23409         tls_first_minor=14
23410         tls_as_opt="-a32 --fatal-warnings"
23411         ;;
23412   s390-*-*)
23413     conftest_s='
23414         .section ".tdata","awT",@progbits
23415 foo:    .long   25
23416         .text
23417         .long   foo@TLSGD
23418         .long   foo@TLSLDM
23419         .long   foo@DTPOFF
23420         .long   foo@NTPOFF
23421         .long   foo@GOTNTPOFF
23422         .long   foo@INDNTPOFF
23423         l       %r1,foo@GOTNTPOFF(%r12)
23424         l       %r1,0(%r1):tls_load:foo
23425         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23426         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23427         tls_first_major=2
23428         tls_first_minor=14
23429         tls_as_opt="-m31 --fatal-warnings"
23430         ;;
23431   s390x-*-*)
23432     conftest_s='
23433         .section ".tdata","awT",@progbits
23434 foo:    .long   25
23435         .text
23436         .quad   foo@TLSGD
23437         .quad   foo@TLSLDM
23438         .quad   foo@DTPOFF
23439         .quad   foo@NTPOFF
23440         .quad   foo@GOTNTPOFF
23441         lg      %r1,foo@GOTNTPOFF(%r12)
23442         larl    %r1,foo@INDNTPOFF
23443         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23444         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23445         tls_first_major=2
23446         tls_first_minor=14
23447         tls_as_opt="-m64 -Aesame --fatal-warnings"
23448         ;;
23449   sh-*-* | sh[34]-*-*)
23450     conftest_s='
23451         .section ".tdata","awT",@progbits
23452 foo:    .long   25
23453         .text
23454         .long   foo@TLSGD
23455         .long   foo@TLSLDM
23456         .long   foo@DTPOFF
23457         .long   foo@GOTTPOFF
23458         .long   foo@TPOFF'
23459         tls_first_major=2
23460         tls_first_minor=13
23461         tls_as_opt=--fatal-warnings
23462         ;;
23463   sparc*-*-*)
23464     case "$target" in
23465       sparc*-sun-solaris2.*)
23466         on_solaris=yes
23467         tga_func=__tls_get_addr
23468         ;;
23469       *)
23470         on_solaris=no
23471         ;;
23472     esac
23473     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23474       conftest_s='
23475         .section ".tdata",#alloc,#write,#tls'
23476         tls_first_major=0
23477         tls_first_minor=0
23478     else
23479       conftest_s='
23480         .section ".tdata","awT",@progbits'
23481         tls_first_major=2
23482         tls_first_minor=14
23483         tls_as_opt="-32 --fatal-warnings"
23484     fi
23485     conftest_s="$conftest_s
23486 foo:    .long   25
23487         .text
23488         sethi   %tgd_hi22(foo), %o0
23489         add     %o0, %tgd_lo10(foo), %o1
23490         add     %l7, %o1, %o0, %tgd_add(foo)
23491         call    __tls_get_addr, %tgd_call(foo)
23492         sethi   %tldm_hi22(foo), %l1
23493         add     %l1, %tldm_lo10(foo), %l2
23494         add     %l7, %l2, %o0, %tldm_add(foo)
23495         call    __tls_get_addr, %tldm_call(foo)
23496         sethi   %tldo_hix22(foo), %l3
23497         xor     %l3, %tldo_lox10(foo), %l4
23498         add     %o0, %l4, %l5, %tldo_add(foo)
23499         sethi   %tie_hi22(foo), %o3
23500         add     %o3, %tie_lo10(foo), %o3
23501         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23502         add     %g7, %o2, %o4, %tie_add(foo)
23503         sethi   %tle_hix22(foo), %l1
23504         xor     %l1, %tle_lox10(foo), %o5
23505         ld      [%g7 + %o5], %o1"
23506         ;;
23507   tilepro*-*-*)
23508       conftest_s='
23509         .section ".tdata","awT",@progbits
23510 foo:    .long   25
23511         .text
23512         addli   r0, zero, tls_gd(foo)
23513         auli    r0, zero, tls_gd_ha16(foo)
23514         addli   r0, r0, tls_gd_lo16(foo)
23515         jal     __tls_get_addr
23516         addli   r0, zero, tls_ie(foo)
23517         auli    r0, r0, tls_ie_ha16(foo)
23518         addli   r0, r0, tls_ie_lo16(foo)'
23519         tls_first_major=2
23520         tls_first_minor=22
23521         tls_as_opt="--fatal-warnings"
23522         ;;
23523   tilegx*-*-*)
23524       conftest_s='
23525         .section ".tdata","awT",@progbits
23526 foo:    .long   25
23527         .text
23528         shl16insli r0, zero, hw0_last_tls_gd(foo)
23529         shl16insli r0, zero, hw1_last_tls_gd(foo)
23530         shl16insli r0, r0,   hw0_tls_gd(foo)
23531         jal        __tls_get_addr
23532         shl16insli r0, zero, hw1_last_tls_ie(foo)
23533         shl16insli r0, r0,   hw0_tls_ie(foo)'
23534         tls_first_major=2
23535         tls_first_minor=22
23536         tls_as_opt="--fatal-warnings"
23537         ;;
23538   xtensa*-*-*)
23539     conftest_s='
23540         .section ".tdata","awT",@progbits
23541 foo:    .long   25
23542         .text
23543         movi    a8, foo@TLSFUNC
23544         movi    a10, foo@TLSARG
23545         callx8.tls a8, foo@TLSCALL'
23546         tls_first_major=2
23547         tls_first_minor=19
23548         ;;
23549 esac
23550 set_have_as_tls=no
23551 if test "x$enable_tls" = xno ; then
23552   : # TLS explicitly disabled.
23553 elif test "x$enable_tls" = xyes ; then
23554   set_have_as_tls=yes # TLS explicitly enabled.
23555 elif test -z "$tls_first_major"; then
23556   : # If we don't have a check, assume no support.
23557 else
23558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23559 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23560 if test "${gcc_cv_as_tls+set}" = set; then :
23561   $as_echo_n "(cached) " >&6
23562 else
23563   gcc_cv_as_tls=no
23564     if test $in_tree_gas = yes; then
23565     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23566   then gcc_cv_as_tls=yes
23567 fi
23568   elif test x$gcc_cv_as != x; then
23569     $as_echo "$conftest_s" > conftest.s
23570     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23571   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23572   (eval $ac_try) 2>&5
23573   ac_status=$?
23574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23575   test $ac_status = 0; }; }
23576     then
23577         gcc_cv_as_tls=yes
23578     else
23579       echo "configure: failed program was" >&5
23580       cat conftest.s >&5
23581     fi
23582     rm -f conftest.o conftest.s
23583   fi
23584 fi
23585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23586 $as_echo "$gcc_cv_as_tls" >&6; }
23587 if test $gcc_cv_as_tls = yes; then
23588   set_have_as_tls=yes
23589 fi
23590 fi
23591 case "$target" in
23592   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23593   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23594   # Sun style that Sun ld and GCC don't support any longer.
23595   *-*-solaris2.*)
23596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23597 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23598     ld_tls_support=no
23599     # Check ld and ld.so.1 TLS support.
23600     if echo "$ld_ver" | grep GNU > /dev/null; then
23601       # Assume all interesting versions of GNU ld have TLS support.
23602       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23603       ld_tls_support=yes
23604     else
23605       case "$target" in
23606         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23607         i?86-*-solaris2.9)
23608           min_tls_ld_vers_minor=374
23609           ;;
23610         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23611         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23612           min_tls_ld_vers_minor=343
23613           ;;
23614       esac
23615       if test "$ld_vers_major" -gt 1 || \
23616         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23617         ld_tls_support=yes
23618       else
23619         set_have_as_tls=no
23620       fi
23621     fi
23622     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23623 $as_echo "$ld_tls_support" >&6; }
23624
23625     save_LIBS="$LIBS"
23626     save_LDFLAGS="$LDFLAGS"
23627     LIBS=
23628     LDFLAGS=
23629
23630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23631 $as_echo_n "checking library containing $tga_func... " >&6; }
23632     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23633     # (32-bit x86) only lived in libthread, so check for that.  Keep
23634     # set_have_as_tls if found, disable if not.
23635     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23637 $as_echo_n "checking for library containing $tga_func... " >&6; }
23638 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23639   $as_echo_n "(cached) " >&6
23640 else
23641   ac_func_search_save_LIBS=$LIBS
23642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23643 /* end confdefs.h.  */
23644
23645 /* Override any GCC internal prototype to avoid an error.
23646    Use char because int might match the return type of a GCC
23647    builtin and then its argument prototype would still apply.  */
23648 #ifdef __cplusplus
23649 extern "C"
23650 #endif
23651 char $tga_func ();
23652 int
23653 main ()
23654 {
23655 return $tga_func ();
23656   ;
23657   return 0;
23658 }
23659 _ACEOF
23660 for ac_lib in '' thread; do
23661   if test -z "$ac_lib"; then
23662     ac_res="none required"
23663   else
23664     ac_res=-l$ac_lib
23665     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23666   fi
23667   if ac_fn_c_try_link "$LINENO"; then :
23668   eval "$as_ac_Search=\$ac_res"
23669 fi
23670 rm -f core conftest.err conftest.$ac_objext \
23671     conftest$ac_exeext
23672   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23673   break
23674 fi
23675 done
23676 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23677
23678 else
23679   eval "$as_ac_Search=no"
23680 fi
23681 rm conftest.$ac_ext
23682 LIBS=$ac_func_search_save_LIBS
23683 fi
23684 eval ac_res=\$$as_ac_Search
23685                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23686 $as_echo "$ac_res" >&6; }
23687 eval ac_res=\$$as_ac_Search
23688 if test "$ac_res" != no; then :
23689   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23690
23691 else
23692   set_have_as_tls=no
23693 fi
23694
23695     # Clear LIBS if we cannot support TLS.
23696     if test $set_have_as_tls = no; then
23697       LIBS=
23698     fi
23699     # Always define LIB_TLS_SPEC, even without TLS support.
23700
23701 cat >>confdefs.h <<_ACEOF
23702 #define LIB_TLS_SPEC "$LIBS"
23703 _ACEOF
23704
23705     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23706 $as_echo "$LIBS" >&6; }
23707
23708     LIBS="$save_LIBS"
23709     LDFLAGS="$save_LDFLAGS"
23710     ;;
23711 esac
23712 if test $set_have_as_tls = yes ; then
23713
23714 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23715
23716 fi
23717
23718 # Target-specific assembler checks.
23719
23720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23721 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23722 gcc_cv_ld_static_dynamic=no
23723 gcc_cv_ld_static_option='-Bstatic'
23724 gcc_cv_ld_dynamic_option='-Bdynamic'
23725 if test $in_tree_ld = yes ; then
23726   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23727     gcc_cv_ld_static_dynamic=yes
23728   fi
23729 elif test x$gcc_cv_ld != x; then
23730   # Check if linker supports -Bstatic/-Bdynamic option
23731   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23732      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23733       gcc_cv_ld_static_dynamic=yes
23734   else
23735     case "$target" in
23736       # AIX ld uses -b flags
23737       *-*-aix4.[23]* | *-*-aix[5-9]*)
23738         gcc_cv_ld_static_dynamic=yes
23739         gcc_cv_ld_static_option="-bstatic"
23740         gcc_cv_ld_dynamic_option="-bdynamic"
23741         ;;
23742       # HP-UX ld uses -a flags to select between shared and archive.
23743       *-*-hpux*)
23744         if test x"$gnu_ld" = xno; then
23745           gcc_cv_ld_static_dynamic=yes
23746           gcc_cv_ld_static_option="-aarchive_shared"
23747           gcc_cv_ld_dynamic_option="-adefault"
23748         fi
23749         ;;
23750       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23751       *-*-solaris2*)
23752         gcc_cv_ld_static_dynamic=yes
23753         ;;
23754     esac
23755   fi
23756 fi
23757 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23758
23759 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23760
23761
23762 cat >>confdefs.h <<_ACEOF
23763 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23764 _ACEOF
23765
23766
23767 cat >>confdefs.h <<_ACEOF
23768 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23769 _ACEOF
23770
23771 fi
23772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23773 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23774
23775 if test x"$demangler_in_ld" = xyes; then
23776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23777 $as_echo_n "checking linker --demangle support... " >&6; }
23778   gcc_cv_ld_demangle=no
23779   if test $in_tree_ld = yes; then
23780     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23781       gcc_cv_ld_demangle=yes
23782     fi
23783   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23784     # Check if the GNU linker supports --demangle option
23785     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23786       gcc_cv_ld_demangle=yes
23787     fi
23788   fi
23789   if test x"$gcc_cv_ld_demangle" = xyes; then
23790
23791 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23792
23793   fi
23794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23795 $as_echo "$gcc_cv_ld_demangle" >&6; }
23796 fi
23797
23798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23799 $as_echo_n "checking linker plugin support... " >&6; }
23800 gcc_cv_lto_plugin=0
23801 if test -f liblto_plugin.la; then
23802   save_ld_ver="$ld_ver"
23803   save_ld_vers_major="$ld_vers_major"
23804   save_ld_vers_minor="$ld_vers_minor"
23805   save_ld_is_gold="$ld_is_gold"
23806
23807   ld_is_gold=no
23808
23809   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23810     ld_ver="GNU ld"
23811     # FIXME: ld_is_gold?
23812     ld_vers_major="$gcc_cv_gld_major_version"
23813     ld_vers_minor="$gcc_cv_gld_minor_version"
23814   else
23815     # Determine plugin linker version.
23816     # FIXME: Partial duplicate from above, generalize.
23817     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23818     if echo "$ld_ver" | grep GNU > /dev/null; then
23819       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23820         ld_is_gold=yes
23821         ld_vers=`echo $ld_ver | sed -n \
23822             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23823       else
23824         ld_vers=`echo $ld_ver | sed -n \
23825             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23826       fi
23827       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23828       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23829     fi
23830   fi
23831
23832   # Determine plugin support.
23833   if echo "$ld_ver" | grep GNU > /dev/null; then
23834     # Require GNU ld or gold 2.21+ for plugin support by default.
23835     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23836       gcc_cv_lto_plugin=2
23837     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23838     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23839       gcc_cv_lto_plugin=1
23840     fi
23841   fi
23842
23843   ld_ver="$save_ld_ver"
23844   ld_vers_major="$save_ld_vers_major"
23845   ld_vers_minor="$save_ld_vers_minor"
23846   ld_is_gold="$save_ld_is_gold"
23847 fi
23848
23849 cat >>confdefs.h <<_ACEOF
23850 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23851 _ACEOF
23852
23853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23854 $as_echo "$gcc_cv_lto_plugin" >&6; }
23855
23856 case "$target" in
23857   # All TARGET_ABI_OSF targets.
23858   alpha*-*-linux* | alpha*-*-*bsd*)
23859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23860 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23861 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23862   $as_echo_n "(cached) " >&6
23863 else
23864   gcc_cv_as_alpha_explicit_relocs=no
23865     if test $in_tree_gas = yes; then
23866     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23867   then gcc_cv_as_alpha_explicit_relocs=yes
23868 fi
23869   elif test x$gcc_cv_as != x; then
23870     $as_echo '  .set nomacro
23871         .text
23872         extbl   $3, $2, $3      !lituse_bytoff!1
23873         ldq     $2, a($29)      !literal!1
23874         ldq     $4, b($29)      !literal!2
23875         ldq_u   $3, 0($2)       !lituse_base!1
23876         ldq     $27, f($29)     !literal!5
23877         jsr     $26, ($27), f   !lituse_jsr!5
23878         ldah    $29, 0($26)     !gpdisp!3
23879         lda     $0, c($29)      !gprel
23880         ldah    $1, d($29)      !gprelhigh
23881         lda     $1, d($1)       !gprellow
23882         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23883     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23884   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23885   (eval $ac_try) 2>&5
23886   ac_status=$?
23887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23888   test $ac_status = 0; }; }
23889     then
23890         gcc_cv_as_alpha_explicit_relocs=yes
23891     else
23892       echo "configure: failed program was" >&5
23893       cat conftest.s >&5
23894     fi
23895     rm -f conftest.o conftest.s
23896   fi
23897 fi
23898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23899 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23900 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23901
23902 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23903
23904 fi
23905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23906 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23907 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23908   $as_echo_n "(cached) " >&6
23909 else
23910   gcc_cv_as_alpha_jsrdirect_relocs=no
23911     if test $in_tree_gas = yes; then
23912     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23913   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23914 fi
23915   elif test x$gcc_cv_as != x; then
23916     $as_echo '  .set nomacro
23917         .text
23918         ldq     $27, a($29)     !literal!1
23919         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23920     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23921   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23922   (eval $ac_try) 2>&5
23923   ac_status=$?
23924   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23925   test $ac_status = 0; }; }
23926     then
23927         gcc_cv_as_alpha_jsrdirect_relocs=yes
23928     else
23929       echo "configure: failed program was" >&5
23930       cat conftest.s >&5
23931     fi
23932     rm -f conftest.o conftest.s
23933   fi
23934 fi
23935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23936 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23937 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23938
23939 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23940
23941 fi
23942     ;;
23943
23944   cris-*-*)
23945     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23946 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23947 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23948   $as_echo_n "(cached) " >&6
23949 else
23950   gcc_cv_as_cris_no_mul_bug=no
23951     if test $in_tree_gas = yes; then
23952     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23953   then gcc_cv_as_cris_no_mul_bug=yes
23954 fi
23955   elif test x$gcc_cv_as != x; then
23956     $as_echo '.text' > conftest.s
23957     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23958   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23959   (eval $ac_try) 2>&5
23960   ac_status=$?
23961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23962   test $ac_status = 0; }; }
23963     then
23964         gcc_cv_as_cris_no_mul_bug=yes
23965     else
23966       echo "configure: failed program was" >&5
23967       cat conftest.s >&5
23968     fi
23969     rm -f conftest.o conftest.s
23970   fi
23971 fi
23972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23973 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23974 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23975
23976 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23977
23978 fi
23979     ;;
23980
23981   sparc*-*-*)
23982     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23983 $as_echo_n "checking assembler for .register... " >&6; }
23984 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23985   $as_echo_n "(cached) " >&6
23986 else
23987   gcc_cv_as_sparc_register_op=no
23988   if test x$gcc_cv_as != x; then
23989     $as_echo '.register %g2, #scratch' > conftest.s
23990     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23991   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23992   (eval $ac_try) 2>&5
23993   ac_status=$?
23994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23995   test $ac_status = 0; }; }
23996     then
23997         gcc_cv_as_sparc_register_op=yes
23998     else
23999       echo "configure: failed program was" >&5
24000       cat conftest.s >&5
24001     fi
24002     rm -f conftest.o conftest.s
24003   fi
24004 fi
24005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24006 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24007 if test $gcc_cv_as_sparc_register_op = yes; then
24008
24009 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24010
24011 fi
24012
24013     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24014 $as_echo_n "checking assembler for #nobits... " >&6; }
24015 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24016   $as_echo_n "(cached) " >&6
24017 else
24018   gcc_cv_as_sparc_nobits=no
24019   if test x$gcc_cv_as != x; then
24020     $as_echo '.section "nobits",#alloc,#write,#nobits
24021        .section "progbits",#alloc,#write,#progbits' > conftest.s
24022     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24023   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24024   (eval $ac_try) 2>&5
24025   ac_status=$?
24026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24027   test $ac_status = 0; }; }
24028     then
24029         gcc_cv_as_sparc_nobits=yes
24030     else
24031       echo "configure: failed program was" >&5
24032       cat conftest.s >&5
24033     fi
24034     rm -f conftest.o conftest.s
24035   fi
24036 fi
24037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24038 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24039
24040
24041 cat >>confdefs.h <<_ACEOF
24042 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24043 _ACEOF
24044
24045
24046     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24047 $as_echo_n "checking assembler for -relax option... " >&6; }
24048 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24049   $as_echo_n "(cached) " >&6
24050 else
24051   gcc_cv_as_sparc_relax=no
24052   if test x$gcc_cv_as != x; then
24053     $as_echo '.text' > conftest.s
24054     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24055   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24056   (eval $ac_try) 2>&5
24057   ac_status=$?
24058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24059   test $ac_status = 0; }; }
24060     then
24061         gcc_cv_as_sparc_relax=yes
24062     else
24063       echo "configure: failed program was" >&5
24064       cat conftest.s >&5
24065     fi
24066     rm -f conftest.o conftest.s
24067   fi
24068 fi
24069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24070 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24071 if test $gcc_cv_as_sparc_relax = yes; then
24072
24073 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24074
24075 fi
24076
24077     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24078 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24079 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24080   $as_echo_n "(cached) " >&6
24081 else
24082   gcc_cv_as_sparc_gotdata_op=no
24083   if test x$gcc_cv_as != x; then
24084     $as_echo '.text
24085 .align 4
24086 foo:
24087         nop
24088 bar:
24089         sethi %gdop_hix22(foo), %g1
24090         xor    %g1, %gdop_lox10(foo), %g1
24091         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24092     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24093   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24094   (eval $ac_try) 2>&5
24095   ac_status=$?
24096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24097   test $ac_status = 0; }; }
24098     then
24099         if test x$gcc_cv_ld != x \
24100        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24101          if test x$gcc_cv_objdump != x; then
24102            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24103               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24104                gcc_cv_as_sparc_gotdata_op=no
24105            else
24106                gcc_cv_as_sparc_gotdata_op=yes
24107            fi
24108          fi
24109        fi
24110        rm -f conftest
24111     else
24112       echo "configure: failed program was" >&5
24113       cat conftest.s >&5
24114     fi
24115     rm -f conftest.o conftest.s
24116   fi
24117 fi
24118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24119 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24120 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24121
24122 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24123
24124 fi
24125
24126     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24127 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24128 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24129   $as_echo_n "(cached) " >&6
24130 else
24131   gcc_cv_as_sparc_ua_pcrel=no
24132   if test x$gcc_cv_as != x; then
24133     $as_echo '.text
24134 foo:
24135         nop
24136 .data
24137 .align 4
24138 .byte 0
24139 .uaword %r_disp32(foo)' > conftest.s
24140     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24141   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24142   (eval $ac_try) 2>&5
24143   ac_status=$?
24144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24145   test $ac_status = 0; }; }
24146     then
24147         if test x$gcc_cv_ld != x \
24148        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24149          gcc_cv_as_sparc_ua_pcrel=yes
24150        fi
24151        rm -f conftest
24152     else
24153       echo "configure: failed program was" >&5
24154       cat conftest.s >&5
24155     fi
24156     rm -f conftest.o conftest.s
24157   fi
24158 fi
24159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24160 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24161 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24162
24163 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24164
24165
24166       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24167 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24168 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24169   $as_echo_n "(cached) " >&6
24170 else
24171   gcc_cv_as_sparc_ua_pcrel_hidden=no
24172   if test x$gcc_cv_as != x; then
24173     $as_echo '.data
24174 .align 4
24175 .byte 0x31
24176 .uaword %r_disp32(foo)
24177 .byte 0x32, 0x33, 0x34
24178 .global foo
24179 .hidden foo
24180 foo:
24181 .skip 4' > conftest.s
24182     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24183   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24184   (eval $ac_try) 2>&5
24185   ac_status=$?
24186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24187   test $ac_status = 0; }; }
24188     then
24189         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24190          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24191          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24192             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24193             if $gcc_cv_objdump -R conftest 2> /dev/null \
24194                | grep 'DISP32' > /dev/null 2>&1; then
24195                 :
24196             else
24197                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24198             fi
24199          fi
24200          rm -f conftest
24201     else
24202       echo "configure: failed program was" >&5
24203       cat conftest.s >&5
24204     fi
24205     rm -f conftest.o conftest.s
24206   fi
24207 fi
24208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24209 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24210 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24211
24212 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24213
24214 fi
24215
24216 fi # unaligned pcrel relocs
24217
24218     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24219 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24220 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24221   $as_echo_n "(cached) " >&6
24222 else
24223   gcc_cv_as_sparc_offsetable_lo10=no
24224   if test x$gcc_cv_as != x; then
24225     $as_echo '.text
24226         or %g1, %lo(ab) + 12, %g1
24227         or %g1, %lo(ab + 12), %g1' > conftest.s
24228     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24229   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24230   (eval $ac_try) 2>&5
24231   ac_status=$?
24232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24233   test $ac_status = 0; }; }
24234     then
24235         if test x$gcc_cv_objdump != x \
24236        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24237           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24238          gcc_cv_as_sparc_offsetable_lo10=yes
24239        fi
24240     else
24241       echo "configure: failed program was" >&5
24242       cat conftest.s >&5
24243     fi
24244     rm -f conftest.o conftest.s
24245   fi
24246 fi
24247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24248 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24249 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24250
24251 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24252
24253 fi
24254
24255     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24256 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24257 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24258   $as_echo_n "(cached) " >&6
24259 else
24260   gcc_cv_as_sparc_fmaf=no
24261   if test x$gcc_cv_as != x; then
24262     $as_echo '.text
24263        .register %g2, #scratch
24264        .register %g3, #scratch
24265        .align 4
24266        fmaddd %f0, %f2, %f4, %f6
24267        addxccc %g1, %g2, %g3
24268        fsrl32 %f2, %f4, %f8
24269        fnaddd %f10, %f12, %f14' > conftest.s
24270     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24271   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24272   (eval $ac_try) 2>&5
24273   ac_status=$?
24274   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24275   test $ac_status = 0; }; }
24276     then
24277         gcc_cv_as_sparc_fmaf=yes
24278     else
24279       echo "configure: failed program was" >&5
24280       cat conftest.s >&5
24281     fi
24282     rm -f conftest.o conftest.s
24283   fi
24284 fi
24285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24286 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24287 if test $gcc_cv_as_sparc_fmaf = yes; then
24288
24289 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24290
24291 fi
24292
24293     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24294 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24295 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24296   $as_echo_n "(cached) " >&6
24297 else
24298   gcc_cv_as_sparc_sparc4=no
24299   if test x$gcc_cv_as != x; then
24300     $as_echo '.text
24301        .register %g2, #scratch
24302        .register %g3, #scratch
24303        .align 4
24304        cxbe %g2, %g3, 1f
24305 1:     cwbneg %g2, %g3, 1f
24306 1:     sha1
24307        md5
24308        aes_kexpand0 %f4, %f6, %f8
24309        des_round %f38, %f40, %f42, %f44
24310        camellia_f %f54, %f56, %f58, %f60
24311        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24312     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24313   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24314   (eval $ac_try) 2>&5
24315   ac_status=$?
24316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24317   test $ac_status = 0; }; }
24318     then
24319         gcc_cv_as_sparc_sparc4=yes
24320     else
24321       echo "configure: failed program was" >&5
24322       cat conftest.s >&5
24323     fi
24324     rm -f conftest.o conftest.s
24325   fi
24326 fi
24327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24328 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24329 if test $gcc_cv_as_sparc_sparc4 = yes; then
24330
24331 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24332
24333 fi
24334
24335     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24336 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24337 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24338   $as_echo_n "(cached) " >&6
24339 else
24340   gcc_cv_as_sparc_leon=no
24341   if test x$gcc_cv_as != x; then
24342     $as_echo '.text
24343        .register %g2, #scratch
24344        .register %g3, #scratch
24345        .align 4
24346        smac %g2, %g3, %g1
24347        umac %g2, %g3, %g1
24348        cas [%g2], %g3, %g1' > conftest.s
24349     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24350   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24351   (eval $ac_try) 2>&5
24352   ac_status=$?
24353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24354   test $ac_status = 0; }; }
24355     then
24356         gcc_cv_as_sparc_leon=yes
24357     else
24358       echo "configure: failed program was" >&5
24359       cat conftest.s >&5
24360     fi
24361     rm -f conftest.o conftest.s
24362   fi
24363 fi
24364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24365 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24366 if test $gcc_cv_as_sparc_leon = yes; then
24367
24368 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24369
24370 fi
24371     ;;
24372
24373   i[34567]86-*-* | x86_64-*-*)
24374     case $target_os in
24375       cygwin*)
24376         # Full C++ conformance when using a shared libstdc++-v3 requires some
24377         # support from the Cygwin DLL, which in more recent versions exports
24378         # wrappers to aid in interposing and redirecting operators new, delete,
24379         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24380         # are configuring for a version of Cygwin that exports the wrappers.
24381         if test x$host = x$target && test x$host_cpu = xi686; then
24382           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24383 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24384   gcc_ac_cygwin_dll_wrappers=yes
24385 else
24386   gcc_ac_cygwin_dll_wrappers=no
24387 fi
24388
24389         else
24390           # Can't check presence of libc functions during cross-compile, so
24391           # we just have to assume we're building for an up-to-date target.
24392           gcc_ac_cygwin_dll_wrappers=yes
24393         fi
24394
24395 cat >>confdefs.h <<_ACEOF
24396 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24397 _ACEOF
24398
24399     esac
24400     case $target_os in
24401       cygwin* | pe | mingw32* | interix*)
24402         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24403         # definition is used unconditionally to initialise the default state of
24404         # the target option variable that governs usage of the feature.
24405         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24406 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24407 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24408   $as_echo_n "(cached) " >&6
24409 else
24410   gcc_cv_as_comm_has_align=no
24411     if test $in_tree_gas = yes; then
24412     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24413   then gcc_cv_as_comm_has_align=yes
24414 fi
24415   elif test x$gcc_cv_as != x; then
24416     $as_echo '.comm foo,1,32' > conftest.s
24417     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24418   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24419   (eval $ac_try) 2>&5
24420   ac_status=$?
24421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24422   test $ac_status = 0; }; }
24423     then
24424         gcc_cv_as_comm_has_align=yes
24425     else
24426       echo "configure: failed program was" >&5
24427       cat conftest.s >&5
24428     fi
24429     rm -f conftest.o conftest.s
24430   fi
24431 fi
24432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24433 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24434
24435
24436 cat >>confdefs.h <<_ACEOF
24437 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24438 _ACEOF
24439
24440         # Used for DWARF 2 in PE
24441         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24442 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24443 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24444   $as_echo_n "(cached) " >&6
24445 else
24446   gcc_cv_as_ix86_pe_secrel32=no
24447     if test $in_tree_gas = yes; then
24448     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24449   then gcc_cv_as_ix86_pe_secrel32=yes
24450 fi
24451   elif test x$gcc_cv_as != x; then
24452     $as_echo '.text
24453 foo:    nop
24454 .data
24455         .secrel32 foo' > conftest.s
24456     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24457   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24458   (eval $ac_try) 2>&5
24459   ac_status=$?
24460   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24461   test $ac_status = 0; }; }
24462     then
24463         if test x$gcc_cv_ld != x \
24464            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24465              gcc_cv_as_ix86_pe_secrel32=yes
24466            fi
24467            rm -f conftest
24468     else
24469       echo "configure: failed program was" >&5
24470       cat conftest.s >&5
24471     fi
24472     rm -f conftest.o conftest.s
24473   fi
24474 fi
24475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24476 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24477 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24478
24479 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24480
24481 fi
24482         # Test if the assembler supports the extended form of the .section
24483         # directive that specifies section alignment.  LTO support uses this,
24484         # but normally only after installation, so we warn but don't fail the
24485         # configure if LTO is enabled but the assembler does not support it.
24486         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24487 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24488 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24489   $as_echo_n "(cached) " >&6
24490 else
24491   gcc_cv_as_section_has_align=no
24492     if test $in_tree_gas = yes; then
24493     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24494   then gcc_cv_as_section_has_align=yes
24495 fi
24496   elif test x$gcc_cv_as != x; then
24497     $as_echo '.section lto_test,"dr0"' > conftest.s
24498     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24499   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24500   (eval $ac_try) 2>&5
24501   ac_status=$?
24502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24503   test $ac_status = 0; }; }
24504     then
24505         gcc_cv_as_section_has_align=yes
24506     else
24507       echo "configure: failed program was" >&5
24508       cat conftest.s >&5
24509     fi
24510     rm -f conftest.o conftest.s
24511   fi
24512 fi
24513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24514 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24515
24516         if test x$gcc_cv_as_section_has_align != xyes; then
24517           case ",$enable_languages," in
24518             *,lto,*)
24519               { $as_echo "$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
24520 $as_echo "$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;}
24521               ;;
24522           esac
24523         fi
24524         # Test if the assembler supports the section flag 'e' for specifying
24525         # an excluded section.
24526         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24527 $as_echo_n "checking assembler for .section with e... " >&6; }
24528 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24529   $as_echo_n "(cached) " >&6
24530 else
24531   gcc_cv_as_section_has_e=no
24532     if test $in_tree_gas = yes; then
24533     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24534   then gcc_cv_as_section_has_e=yes
24535 fi
24536   elif test x$gcc_cv_as != x; then
24537     $as_echo '.section foo1,"e"
24538 .byte 0,0,0,0' > conftest.s
24539     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24540   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24541   (eval $ac_try) 2>&5
24542   ac_status=$?
24543   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24544   test $ac_status = 0; }; }
24545     then
24546         gcc_cv_as_section_has_e=yes
24547     else
24548       echo "configure: failed program was" >&5
24549       cat conftest.s >&5
24550     fi
24551     rm -f conftest.o conftest.s
24552   fi
24553 fi
24554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24555 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24556
24557
24558 cat >>confdefs.h <<_ACEOF
24559 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24560 _ACEOF
24561
24562         ;;
24563     esac
24564
24565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24566 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24567 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24568   $as_echo_n "(cached) " >&6
24569 else
24570   gcc_cv_as_ix86_filds=no
24571   if test x$gcc_cv_as != x; then
24572     $as_echo 'filds mem; fists mem' > conftest.s
24573     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24574   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24575   (eval $ac_try) 2>&5
24576   ac_status=$?
24577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24578   test $ac_status = 0; }; }
24579     then
24580         gcc_cv_as_ix86_filds=yes
24581     else
24582       echo "configure: failed program was" >&5
24583       cat conftest.s >&5
24584     fi
24585     rm -f conftest.o conftest.s
24586   fi
24587 fi
24588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24589 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24590 if test $gcc_cv_as_ix86_filds = yes; then
24591
24592 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24593
24594 fi
24595
24596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24597 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24598 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24599   $as_echo_n "(cached) " >&6
24600 else
24601   gcc_cv_as_ix86_fildq=no
24602   if test x$gcc_cv_as != x; then
24603     $as_echo 'fildq mem; fistpq mem' > conftest.s
24604     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24605   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24606   (eval $ac_try) 2>&5
24607   ac_status=$?
24608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24609   test $ac_status = 0; }; }
24610     then
24611         gcc_cv_as_ix86_fildq=yes
24612     else
24613       echo "configure: failed program was" >&5
24614       cat conftest.s >&5
24615     fi
24616     rm -f conftest.o conftest.s
24617   fi
24618 fi
24619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24620 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24621 if test $gcc_cv_as_ix86_fildq = yes; then
24622
24623 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24624
24625 fi
24626
24627     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24628 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24629 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24630   $as_echo_n "(cached) " >&6
24631 else
24632   gcc_cv_as_ix86_cmov_sun_syntax=no
24633   if test x$gcc_cv_as != x; then
24634     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24635     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24636   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24637   (eval $ac_try) 2>&5
24638   ac_status=$?
24639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24640   test $ac_status = 0; }; }
24641     then
24642         gcc_cv_as_ix86_cmov_sun_syntax=yes
24643     else
24644       echo "configure: failed program was" >&5
24645       cat conftest.s >&5
24646     fi
24647     rm -f conftest.o conftest.s
24648   fi
24649 fi
24650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24651 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24652 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24653
24654 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24655
24656 fi
24657
24658     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24659 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24660 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24661   $as_echo_n "(cached) " >&6
24662 else
24663   gcc_cv_as_ix86_ffreep=no
24664   if test x$gcc_cv_as != x; then
24665     $as_echo 'ffreep %st(1)' > conftest.s
24666     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24667   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24668   (eval $ac_try) 2>&5
24669   ac_status=$?
24670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24671   test $ac_status = 0; }; }
24672     then
24673         gcc_cv_as_ix86_ffreep=yes
24674     else
24675       echo "configure: failed program was" >&5
24676       cat conftest.s >&5
24677     fi
24678     rm -f conftest.o conftest.s
24679   fi
24680 fi
24681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24682 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24683 if test $gcc_cv_as_ix86_ffreep = yes; then
24684
24685 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24686
24687 fi
24688
24689     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24690 $as_echo_n "checking assembler for .quad directive... " >&6; }
24691 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24692   $as_echo_n "(cached) " >&6
24693 else
24694   gcc_cv_as_ix86_quad=no
24695   if test x$gcc_cv_as != x; then
24696     $as_echo '.quad 0' > conftest.s
24697     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24698   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24699   (eval $ac_try) 2>&5
24700   ac_status=$?
24701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24702   test $ac_status = 0; }; }
24703     then
24704         gcc_cv_as_ix86_quad=yes
24705     else
24706       echo "configure: failed program was" >&5
24707       cat conftest.s >&5
24708     fi
24709     rm -f conftest.o conftest.s
24710   fi
24711 fi
24712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24713 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24714 if test $gcc_cv_as_ix86_quad = yes; then
24715
24716 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24717
24718 fi
24719
24720     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24721 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24722 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24723   $as_echo_n "(cached) " >&6
24724 else
24725   gcc_cv_as_ix86_sahf=no
24726   if test x$gcc_cv_as != x; then
24727     $as_echo '.code64
24728        sahf' > conftest.s
24729     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24730   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24731   (eval $ac_try) 2>&5
24732   ac_status=$?
24733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24734   test $ac_status = 0; }; }
24735     then
24736         gcc_cv_as_ix86_sahf=yes
24737     else
24738       echo "configure: failed program was" >&5
24739       cat conftest.s >&5
24740     fi
24741     rm -f conftest.o conftest.s
24742   fi
24743 fi
24744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24745 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24746 if test $gcc_cv_as_ix86_sahf = yes; then
24747
24748 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24749
24750 fi
24751
24752     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24753 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24754 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24755   $as_echo_n "(cached) " >&6
24756 else
24757   gcc_cv_as_ix86_interunit_movq=no
24758   if test x$gcc_cv_as != x; then
24759     $as_echo '.code64
24760        movq %mm0, %rax
24761        movq %rax, %xmm0' > conftest.s
24762     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24763   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24764   (eval $ac_try) 2>&5
24765   ac_status=$?
24766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24767   test $ac_status = 0; }; }
24768     then
24769         gcc_cv_as_ix86_interunit_movq=yes
24770     else
24771       echo "configure: failed program was" >&5
24772       cat conftest.s >&5
24773     fi
24774     rm -f conftest.o conftest.s
24775   fi
24776 fi
24777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24778 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24779 if test $gcc_cv_as_ix86_interunit_movq = yes; then
24780
24781 $as_echo "#define HAVE_AS_IX86_INTERUNIT_MOVQ 1" >>confdefs.h
24782
24783 fi
24784
24785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24786 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24787 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24788   $as_echo_n "(cached) " >&6
24789 else
24790   gcc_cv_as_ix86_hle=no
24791   if test x$gcc_cv_as != x; then
24792     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24793     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24794   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24795   (eval $ac_try) 2>&5
24796   ac_status=$?
24797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24798   test $ac_status = 0; }; }
24799     then
24800         gcc_cv_as_ix86_hle=yes
24801     else
24802       echo "configure: failed program was" >&5
24803       cat conftest.s >&5
24804     fi
24805     rm -f conftest.o conftest.s
24806   fi
24807 fi
24808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24809 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24810 if test $gcc_cv_as_ix86_hle = yes; then
24811
24812 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24813
24814 fi
24815
24816     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24817 $as_echo_n "checking assembler for swap suffix... " >&6; }
24818 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24819   $as_echo_n "(cached) " >&6
24820 else
24821   gcc_cv_as_ix86_swap=no
24822   if test x$gcc_cv_as != x; then
24823     $as_echo 'movl.s %esp, %ebp' > conftest.s
24824     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24825   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24826   (eval $ac_try) 2>&5
24827   ac_status=$?
24828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24829   test $ac_status = 0; }; }
24830     then
24831         gcc_cv_as_ix86_swap=yes
24832     else
24833       echo "configure: failed program was" >&5
24834       cat conftest.s >&5
24835     fi
24836     rm -f conftest.o conftest.s
24837   fi
24838 fi
24839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24840 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24841 if test $gcc_cv_as_ix86_swap = yes; then
24842
24843 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24844
24845 fi
24846
24847     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24848 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24849 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24850   $as_echo_n "(cached) " >&6
24851 else
24852   gcc_cv_as_ix86_diff_sect_delta=no
24853   if test x$gcc_cv_as != x; then
24854     $as_echo '.section .rodata
24855 .L1:
24856         .long .L2-.L1
24857         .long .L3-.L1
24858         .text
24859 .L3:    nop
24860 .L2:    nop' > conftest.s
24861     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24862   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24863   (eval $ac_try) 2>&5
24864   ac_status=$?
24865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24866   test $ac_status = 0; }; }
24867     then
24868         gcc_cv_as_ix86_diff_sect_delta=yes
24869     else
24870       echo "configure: failed program was" >&5
24871       cat conftest.s >&5
24872     fi
24873     rm -f conftest.o conftest.s
24874   fi
24875 fi
24876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24877 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24878 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24879
24880 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24881
24882 fi
24883
24884     # These two are used unconditionally by i386.[ch]; it is to be defined
24885     # to 1 if the feature is present, 0 otherwise.
24886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24887 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24888 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24889   $as_echo_n "(cached) " >&6
24890 else
24891   gcc_cv_as_ix86_gotoff_in_data=no
24892     if test $in_tree_gas = yes; then
24893     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24894   then gcc_cv_as_ix86_gotoff_in_data=yes
24895 fi
24896   elif test x$gcc_cv_as != x; then
24897     $as_echo '  .text
24898 .L0:
24899         nop
24900         .data
24901         .long .L0@GOTOFF' > conftest.s
24902     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24903   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24904   (eval $ac_try) 2>&5
24905   ac_status=$?
24906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24907   test $ac_status = 0; }; }
24908     then
24909         gcc_cv_as_ix86_gotoff_in_data=yes
24910     else
24911       echo "configure: failed program was" >&5
24912       cat conftest.s >&5
24913     fi
24914     rm -f conftest.o conftest.s
24915   fi
24916 fi
24917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24918 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24919
24920
24921 cat >>confdefs.h <<_ACEOF
24922 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24923 _ACEOF
24924
24925
24926     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24927 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24928 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24929   $as_echo_n "(cached) " >&6
24930 else
24931   gcc_cv_as_ix86_rep_lock_prefix=no
24932   if test x$gcc_cv_as != x; then
24933     $as_echo 'rep movsl
24934          rep ret
24935          rep nop
24936          rep bsf %ecx, %eax
24937          rep bsr %ecx, %eax
24938          lock addl %edi, (%eax,%esi)
24939          lock orl $0, (%esp)' > conftest.s
24940     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24941   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24942   (eval $ac_try) 2>&5
24943   ac_status=$?
24944   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24945   test $ac_status = 0; }; }
24946     then
24947         gcc_cv_as_ix86_rep_lock_prefix=yes
24948     else
24949       echo "configure: failed program was" >&5
24950       cat conftest.s >&5
24951     fi
24952     rm -f conftest.o conftest.s
24953   fi
24954 fi
24955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24956 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24957 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24958
24959 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24960
24961 fi
24962
24963     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24964 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24965 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24966   $as_echo_n "(cached) " >&6
24967 else
24968   gcc_cv_as_ix86_tlsgdplt=no
24969   if test x$gcc_cv_as != x; then
24970     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24971     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24972   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24973   (eval $ac_try) 2>&5
24974   ac_status=$?
24975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24976   test $ac_status = 0; }; }
24977     then
24978         if test x$gcc_cv_ld != x \
24979          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24980            gcc_cv_as_ix86_tlsgdplt=yes
24981          fi
24982          rm -f conftest
24983     else
24984       echo "configure: failed program was" >&5
24985       cat conftest.s >&5
24986     fi
24987     rm -f conftest.o conftest.s
24988   fi
24989 fi
24990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24991 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24992 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24993
24994 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24995
24996 fi
24997
24998     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24999 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25000 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25001   $as_echo_n "(cached) " >&6
25002 else
25003   gcc_cv_as_ix86_tlsldmplt=no
25004   if test x$gcc_cv_as != x; then
25005     $as_echo 'tls_ld:
25006          call    tls_ld@tlsldmplt' > conftest.s
25007     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25008   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25009   (eval $ac_try) 2>&5
25010   ac_status=$?
25011   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25012   test $ac_status = 0; }; }
25013     then
25014         if test x$gcc_cv_ld != x \
25015          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25016            gcc_cv_as_ix86_tlsldmplt=yes
25017          fi
25018          rm -f conftest
25019     else
25020       echo "configure: failed program was" >&5
25021       cat conftest.s >&5
25022     fi
25023     rm -f conftest.o conftest.s
25024   fi
25025 fi
25026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25027 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25028 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
25029
25030 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
25031
25032 fi
25033
25034     ;;
25035
25036   ia64*-*-*)
25037     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25038 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25039 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25040   $as_echo_n "(cached) " >&6
25041 else
25042   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25043     if test $in_tree_gas = yes; then
25044     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25045   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25046 fi
25047   elif test x$gcc_cv_as != x; then
25048     $as_echo '  .text
25049         addl r15 = @ltoffx(x#), gp
25050         ;;
25051         ld8.mov r16 = [r15], x#' > conftest.s
25052     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25053   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25054   (eval $ac_try) 2>&5
25055   ac_status=$?
25056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25057   test $ac_status = 0; }; }
25058     then
25059         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25060     else
25061       echo "configure: failed program was" >&5
25062       cat conftest.s >&5
25063     fi
25064     rm -f conftest.o conftest.s
25065   fi
25066 fi
25067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25068 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25069 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25070
25071 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25072
25073 fi
25074
25075     ;;
25076
25077   powerpc*-*-*)
25078     case $target in
25079       *-*-aix*) conftest_s='    .machine "pwr5"
25080         .csect .text[PR]
25081         mfcr 3,128';;
25082       *-*-darwin*)
25083         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25084 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25085 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25086   $as_echo_n "(cached) " >&6
25087 else
25088   gcc_cv_as_machine_directive=no
25089   if test x$gcc_cv_as != x; then
25090     $as_echo '  .machine ppc7400' > conftest.s
25091     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25092   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25093   (eval $ac_try) 2>&5
25094   ac_status=$?
25095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25096   test $ac_status = 0; }; }
25097     then
25098         gcc_cv_as_machine_directive=yes
25099     else
25100       echo "configure: failed program was" >&5
25101       cat conftest.s >&5
25102     fi
25103     rm -f conftest.o conftest.s
25104   fi
25105 fi
25106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25107 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25108
25109         if test x$gcc_cv_as_machine_directive != xyes; then
25110           echo "*** This target requires an assembler supporting \".machine\"" >&2
25111           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25112           test x$build = x$target && exit 1
25113         fi
25114         conftest_s='    .text
25115         mfcr r3,128';;
25116       *) conftest_s='   .machine power4
25117         .text
25118         mfcr 3,128';;
25119     esac
25120
25121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25122 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25123 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25124   $as_echo_n "(cached) " >&6
25125 else
25126   gcc_cv_as_powerpc_mfcrf=no
25127     if test $in_tree_gas = yes; then
25128     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25129   then gcc_cv_as_powerpc_mfcrf=yes
25130 fi
25131   elif test x$gcc_cv_as != x; then
25132     $as_echo "$conftest_s" > conftest.s
25133     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25134   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25135   (eval $ac_try) 2>&5
25136   ac_status=$?
25137   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25138   test $ac_status = 0; }; }
25139     then
25140         gcc_cv_as_powerpc_mfcrf=yes
25141     else
25142       echo "configure: failed program was" >&5
25143       cat conftest.s >&5
25144     fi
25145     rm -f conftest.o conftest.s
25146   fi
25147 fi
25148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25149 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25150 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25151
25152 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25153
25154 fi
25155
25156     case $target in
25157       *-*-aix*) conftest_s='    .machine "pwr5"
25158         .csect .text[PR]
25159         popcntb 3,3';;
25160       *) conftest_s='   .machine power5
25161         .text
25162         popcntb 3,3';;
25163     esac
25164
25165     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25166 $as_echo_n "checking assembler for popcntb support... " >&6; }
25167 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25168   $as_echo_n "(cached) " >&6
25169 else
25170   gcc_cv_as_powerpc_popcntb=no
25171     if test $in_tree_gas = yes; then
25172     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25173   then gcc_cv_as_powerpc_popcntb=yes
25174 fi
25175   elif test x$gcc_cv_as != x; then
25176     $as_echo "$conftest_s" > conftest.s
25177     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25178   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25179   (eval $ac_try) 2>&5
25180   ac_status=$?
25181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25182   test $ac_status = 0; }; }
25183     then
25184         gcc_cv_as_powerpc_popcntb=yes
25185     else
25186       echo "configure: failed program was" >&5
25187       cat conftest.s >&5
25188     fi
25189     rm -f conftest.o conftest.s
25190   fi
25191 fi
25192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25193 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25194 if test $gcc_cv_as_powerpc_popcntb = yes; then
25195
25196 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25197
25198 fi
25199
25200     case $target in
25201       *-*-aix*) conftest_s='    .machine "pwr5x"
25202         .csect .text[PR]
25203         frin 1,1';;
25204       *) conftest_s='   .machine power5
25205         .text
25206         frin 1,1';;
25207     esac
25208
25209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25210 $as_echo_n "checking assembler for fp round support... " >&6; }
25211 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25212   $as_echo_n "(cached) " >&6
25213 else
25214   gcc_cv_as_powerpc_fprnd=no
25215     if test $in_tree_gas = yes; then
25216     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25217   then gcc_cv_as_powerpc_fprnd=yes
25218 fi
25219   elif test x$gcc_cv_as != x; then
25220     $as_echo "$conftest_s" > conftest.s
25221     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25222   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25223   (eval $ac_try) 2>&5
25224   ac_status=$?
25225   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25226   test $ac_status = 0; }; }
25227     then
25228         gcc_cv_as_powerpc_fprnd=yes
25229     else
25230       echo "configure: failed program was" >&5
25231       cat conftest.s >&5
25232     fi
25233     rm -f conftest.o conftest.s
25234   fi
25235 fi
25236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25237 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25238 if test $gcc_cv_as_powerpc_fprnd = yes; then
25239
25240 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25241
25242 fi
25243
25244     case $target in
25245       *-*-aix*) conftest_s='    .machine "pwr6"
25246         .csect .text[PR]
25247         mffgpr 1,3';;
25248       *) conftest_s='   .machine power6
25249         .text
25250         mffgpr 1,3';;
25251     esac
25252
25253     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25254 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25255 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25256   $as_echo_n "(cached) " >&6
25257 else
25258   gcc_cv_as_powerpc_mfpgpr=no
25259     if test $in_tree_gas = yes; then
25260     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25261   then gcc_cv_as_powerpc_mfpgpr=yes
25262 fi
25263   elif test x$gcc_cv_as != x; then
25264     $as_echo "$conftest_s" > conftest.s
25265     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25266   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25267   (eval $ac_try) 2>&5
25268   ac_status=$?
25269   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25270   test $ac_status = 0; }; }
25271     then
25272         gcc_cv_as_powerpc_mfpgpr=yes
25273     else
25274       echo "configure: failed program was" >&5
25275       cat conftest.s >&5
25276     fi
25277     rm -f conftest.o conftest.s
25278   fi
25279 fi
25280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25281 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25282 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25283
25284 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25285
25286 fi
25287
25288     case $target in
25289       *-*-aix*) conftest_s='    .csect .text[PR]
25290 LCF..0:
25291         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25292       *-*-darwin*)
25293         conftest_s='    .text
25294 LCF0:
25295         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25296       *) conftest_s='   .text
25297 .LCF0:
25298         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25299     esac
25300
25301     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25302 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25303 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25304   $as_echo_n "(cached) " >&6
25305 else
25306   gcc_cv_as_powerpc_rel16=no
25307     if test $in_tree_gas = yes; then
25308     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25309   then gcc_cv_as_powerpc_rel16=yes
25310 fi
25311   elif test x$gcc_cv_as != x; then
25312     $as_echo "$conftest_s" > conftest.s
25313     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25314   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25315   (eval $ac_try) 2>&5
25316   ac_status=$?
25317   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25318   test $ac_status = 0; }; }
25319     then
25320         gcc_cv_as_powerpc_rel16=yes
25321     else
25322       echo "configure: failed program was" >&5
25323       cat conftest.s >&5
25324     fi
25325     rm -f conftest.o conftest.s
25326   fi
25327 fi
25328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25329 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25330 if test $gcc_cv_as_powerpc_rel16 = yes; then
25331
25332 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25333
25334 fi
25335
25336     case $target in
25337       *-*-aix*) conftest_s='    .machine "pwr6"
25338         .csect .text[PR]
25339         cmpb 3,4,5';;
25340       *) conftest_s='   .machine power6
25341         .text
25342         cmpb 3,4,5';;
25343     esac
25344
25345     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25346 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25347 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25348   $as_echo_n "(cached) " >&6
25349 else
25350   gcc_cv_as_powerpc_cmpb=no
25351     if test $in_tree_gas = yes; then
25352     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25353   then gcc_cv_as_powerpc_cmpb=yes
25354 fi
25355   elif test x$gcc_cv_as != x; then
25356     $as_echo "$conftest_s" > conftest.s
25357     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25358   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25359   (eval $ac_try) 2>&5
25360   ac_status=$?
25361   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25362   test $ac_status = 0; }; }
25363     then
25364         gcc_cv_as_powerpc_cmpb=yes
25365     else
25366       echo "configure: failed program was" >&5
25367       cat conftest.s >&5
25368     fi
25369     rm -f conftest.o conftest.s
25370   fi
25371 fi
25372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25373 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25374 if test $gcc_cv_as_powerpc_cmpb = yes; then
25375
25376 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25377
25378 fi
25379
25380     case $target in
25381       *-*-aix*) conftest_s='    .machine "pwr6"
25382         .csect .text[PR]
25383         dadd 1,2,3';;
25384       *) conftest_s='   .machine power6
25385         .text
25386         dadd 1,2,3';;
25387     esac
25388
25389     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25390 $as_echo_n "checking assembler for decimal float support... " >&6; }
25391 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25392   $as_echo_n "(cached) " >&6
25393 else
25394   gcc_cv_as_powerpc_dfp=no
25395     if test $in_tree_gas = yes; then
25396     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25397   then gcc_cv_as_powerpc_dfp=yes
25398 fi
25399   elif test x$gcc_cv_as != x; then
25400     $as_echo "$conftest_s" > conftest.s
25401     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25402   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25403   (eval $ac_try) 2>&5
25404   ac_status=$?
25405   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25406   test $ac_status = 0; }; }
25407     then
25408         gcc_cv_as_powerpc_dfp=yes
25409     else
25410       echo "configure: failed program was" >&5
25411       cat conftest.s >&5
25412     fi
25413     rm -f conftest.o conftest.s
25414   fi
25415 fi
25416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25417 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25418 if test $gcc_cv_as_powerpc_dfp = yes; then
25419
25420 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25421
25422 fi
25423
25424     case $target in
25425       *-*-aix*) conftest_s='    .machine "pwr7"
25426         .csect .text[PR]
25427         lxvd2x 1,2,3';;
25428       *) conftest_s='   .machine power7
25429         .text
25430         lxvd2x 1,2,3';;
25431     esac
25432
25433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25434 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25435 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25436   $as_echo_n "(cached) " >&6
25437 else
25438   gcc_cv_as_powerpc_vsx=no
25439     if test $in_tree_gas = yes; then
25440     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25441   then gcc_cv_as_powerpc_vsx=yes
25442 fi
25443   elif test x$gcc_cv_as != x; then
25444     $as_echo "$conftest_s" > conftest.s
25445     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25446   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25447   (eval $ac_try) 2>&5
25448   ac_status=$?
25449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25450   test $ac_status = 0; }; }
25451     then
25452         gcc_cv_as_powerpc_vsx=yes
25453     else
25454       echo "configure: failed program was" >&5
25455       cat conftest.s >&5
25456     fi
25457     rm -f conftest.o conftest.s
25458   fi
25459 fi
25460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25461 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25462 if test $gcc_cv_as_powerpc_vsx = yes; then
25463
25464 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25465
25466 fi
25467
25468     case $target in
25469       *-*-aix*) conftest_s='    .machine "pwr7"
25470         .csect .text[PR]
25471         popcntd 3,3';;
25472       *) conftest_s='   .machine power7
25473         .text
25474         popcntd 3,3';;
25475     esac
25476
25477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25478 $as_echo_n "checking assembler for popcntd support... " >&6; }
25479 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25480   $as_echo_n "(cached) " >&6
25481 else
25482   gcc_cv_as_powerpc_popcntd=no
25483     if test $in_tree_gas = yes; then
25484     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25485   then gcc_cv_as_powerpc_popcntd=yes
25486 fi
25487   elif test x$gcc_cv_as != x; then
25488     $as_echo "$conftest_s" > conftest.s
25489     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25490   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25491   (eval $ac_try) 2>&5
25492   ac_status=$?
25493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25494   test $ac_status = 0; }; }
25495     then
25496         gcc_cv_as_powerpc_popcntd=yes
25497     else
25498       echo "configure: failed program was" >&5
25499       cat conftest.s >&5
25500     fi
25501     rm -f conftest.o conftest.s
25502   fi
25503 fi
25504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25505 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25506 if test $gcc_cv_as_powerpc_popcntd = yes; then
25507
25508 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25509
25510 fi
25511
25512     case $target in
25513       *-*-aix*) conftest_s='    .machine "pwr8"
25514         .csect .text[PR]';;
25515       *) conftest_s='   .machine power8
25516         .text';;
25517     esac
25518
25519     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25520 $as_echo_n "checking assembler for power8 support... " >&6; }
25521 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25522   $as_echo_n "(cached) " >&6
25523 else
25524   gcc_cv_as_powerpc_power8=no
25525     if test $in_tree_gas = yes; then
25526     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25527   then gcc_cv_as_powerpc_power8=yes
25528 fi
25529   elif test x$gcc_cv_as != x; then
25530     $as_echo "$conftest_s" > conftest.s
25531     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25532   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25533   (eval $ac_try) 2>&5
25534   ac_status=$?
25535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25536   test $ac_status = 0; }; }
25537     then
25538         gcc_cv_as_powerpc_power8=yes
25539     else
25540       echo "configure: failed program was" >&5
25541       cat conftest.s >&5
25542     fi
25543     rm -f conftest.o conftest.s
25544   fi
25545 fi
25546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25547 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25548 if test $gcc_cv_as_powerpc_power8 = yes; then
25549
25550 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25551
25552 fi
25553
25554     case $target in
25555       *-*-aix*) conftest_s='    .csect .text[PR]
25556         lwsync';;
25557       *) conftest_s='   .text
25558         lwsync';;
25559     esac
25560
25561     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25562 $as_echo_n "checking assembler for lwsync support... " >&6; }
25563 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25564   $as_echo_n "(cached) " >&6
25565 else
25566   gcc_cv_as_powerpc_lwsync=no
25567     if test $in_tree_gas = yes; then
25568     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25569   then gcc_cv_as_powerpc_lwsync=yes
25570 fi
25571   elif test x$gcc_cv_as != x; then
25572     $as_echo "$conftest_s" > conftest.s
25573     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25574   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25575   (eval $ac_try) 2>&5
25576   ac_status=$?
25577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25578   test $ac_status = 0; }; }
25579     then
25580         gcc_cv_as_powerpc_lwsync=yes
25581     else
25582       echo "configure: failed program was" >&5
25583       cat conftest.s >&5
25584     fi
25585     rm -f conftest.o conftest.s
25586   fi
25587 fi
25588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25589 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25590 if test $gcc_cv_as_powerpc_lwsync = yes; then
25591
25592 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25593
25594 fi
25595
25596     case $target in
25597       *-*-aix*) conftest_s='    .machine "476"
25598         .csect .text[PR]
25599         dci 0';;
25600       *) conftest_s='   .machine "476"
25601         .text
25602         dci 0';;
25603     esac
25604
25605     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25606 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25607 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25608   $as_echo_n "(cached) " >&6
25609 else
25610   gcc_cv_as_powerpc_dci=no
25611     if test $in_tree_gas = yes; then
25612     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25613   then gcc_cv_as_powerpc_dci=yes
25614 fi
25615   elif test x$gcc_cv_as != x; then
25616     $as_echo "$conftest_s" > conftest.s
25617     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25618   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25619   (eval $ac_try) 2>&5
25620   ac_status=$?
25621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25622   test $ac_status = 0; }; }
25623     then
25624         gcc_cv_as_powerpc_dci=yes
25625     else
25626       echo "configure: failed program was" >&5
25627       cat conftest.s >&5
25628     fi
25629     rm -f conftest.o conftest.s
25630   fi
25631 fi
25632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25633 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25634 if test $gcc_cv_as_powerpc_dci = yes; then
25635
25636 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25637
25638 fi
25639
25640     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25641 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25642 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25643   $as_echo_n "(cached) " >&6
25644 else
25645   gcc_cv_as_powerpc_gnu_attribute=no
25646     if test $in_tree_gas = yes; then
25647     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25648   then gcc_cv_as_powerpc_gnu_attribute=yes
25649 fi
25650   elif test x$gcc_cv_as != x; then
25651     $as_echo '.gnu_attribute 4,1' > conftest.s
25652     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25653   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25654   (eval $ac_try) 2>&5
25655   ac_status=$?
25656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25657   test $ac_status = 0; }; }
25658     then
25659         gcc_cv_as_powerpc_gnu_attribute=yes
25660     else
25661       echo "configure: failed program was" >&5
25662       cat conftest.s >&5
25663     fi
25664     rm -f conftest.o conftest.s
25665   fi
25666 fi
25667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25668 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25669 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25670
25671 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25672
25673 fi
25674
25675     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25676 $as_echo_n "checking assembler for tls marker support... " >&6; }
25677 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25678   $as_echo_n "(cached) " >&6
25679 else
25680   gcc_cv_as_powerpc_tls_markers=no
25681     if test $in_tree_gas = yes; then
25682     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25683   then gcc_cv_as_powerpc_tls_markers=yes
25684 fi
25685   elif test x$gcc_cv_as != x; then
25686     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25687     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25688   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25689   (eval $ac_try) 2>&5
25690   ac_status=$?
25691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25692   test $ac_status = 0; }; }
25693     then
25694         gcc_cv_as_powerpc_tls_markers=yes
25695     else
25696       echo "configure: failed program was" >&5
25697       cat conftest.s >&5
25698     fi
25699     rm -f conftest.o conftest.s
25700   fi
25701 fi
25702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25703 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25704 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25705
25706 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25707
25708 fi
25709
25710     case $target in
25711       *-*-aix*)
25712         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25713 $as_echo_n "checking assembler for .ref support... " >&6; }
25714 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25715   $as_echo_n "(cached) " >&6
25716 else
25717   gcc_cv_as_aix_ref=no
25718     if test $in_tree_gas = yes; then
25719     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25720   then gcc_cv_as_aix_ref=yes
25721 fi
25722   elif test x$gcc_cv_as != x; then
25723     $as_echo '  .csect stuff[rw]
25724              stuff:
25725                 .long 1
25726                 .extern sym
25727                 .ref sym
25728           ' > conftest.s
25729     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25730   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25731   (eval $ac_try) 2>&5
25732   ac_status=$?
25733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25734   test $ac_status = 0; }; }
25735     then
25736         gcc_cv_as_aix_ref=yes
25737     else
25738       echo "configure: failed program was" >&5
25739       cat conftest.s >&5
25740     fi
25741     rm -f conftest.o conftest.s
25742   fi
25743 fi
25744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25745 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25746 if test $gcc_cv_as_aix_ref = yes; then
25747
25748 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25749
25750 fi
25751         ;;
25752     esac
25753     ;;
25754
25755   mips*-*-*)
25756     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25757 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25758 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25759   $as_echo_n "(cached) " >&6
25760 else
25761   gcc_cv_as_mips_explicit_relocs=no
25762     if test $in_tree_gas = yes; then
25763     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25764   then gcc_cv_as_mips_explicit_relocs=yes
25765 fi
25766   elif test x$gcc_cv_as != x; then
25767     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25768     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25769   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25770   (eval $ac_try) 2>&5
25771   ac_status=$?
25772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25773   test $ac_status = 0; }; }
25774     then
25775         gcc_cv_as_mips_explicit_relocs=yes
25776     else
25777       echo "configure: failed program was" >&5
25778       cat conftest.s >&5
25779     fi
25780     rm -f conftest.o conftest.s
25781   fi
25782 fi
25783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25784 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25785 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25786   if test x$target_cpu_default = x
25787        then target_cpu_default=MASK_EXPLICIT_RELOCS
25788        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25789        fi
25790 fi
25791     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25792 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25793 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25794   $as_echo_n "(cached) " >&6
25795 else
25796   gcc_cv_as_mips_no_shared=no
25797     if test $in_tree_gas = yes; then
25798     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25799   then gcc_cv_as_mips_no_shared=yes
25800 fi
25801   elif test x$gcc_cv_as != x; then
25802     $as_echo 'nop' > conftest.s
25803     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25804   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25805   (eval $ac_try) 2>&5
25806   ac_status=$?
25807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25808   test $ac_status = 0; }; }
25809     then
25810         gcc_cv_as_mips_no_shared=yes
25811     else
25812       echo "configure: failed program was" >&5
25813       cat conftest.s >&5
25814     fi
25815     rm -f conftest.o conftest.s
25816   fi
25817 fi
25818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25819 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25820 if test $gcc_cv_as_mips_no_shared = yes; then
25821
25822 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25823
25824 fi
25825
25826     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25827 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25828 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25829   $as_echo_n "(cached) " >&6
25830 else
25831   gcc_cv_as_mips_gnu_attribute=no
25832     if test $in_tree_gas = yes; then
25833     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25834   then gcc_cv_as_mips_gnu_attribute=yes
25835 fi
25836   elif test x$gcc_cv_as != x; then
25837     $as_echo '.gnu_attribute 4,1' > conftest.s
25838     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25839   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25840   (eval $ac_try) 2>&5
25841   ac_status=$?
25842   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25843   test $ac_status = 0; }; }
25844     then
25845         gcc_cv_as_mips_gnu_attribute=yes
25846     else
25847       echo "configure: failed program was" >&5
25848       cat conftest.s >&5
25849     fi
25850     rm -f conftest.o conftest.s
25851   fi
25852 fi
25853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25854 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25855 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25856
25857 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25858
25859 fi
25860
25861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25862 $as_echo_n "checking assembler for .micromips support... " >&6; }
25863 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25864   $as_echo_n "(cached) " >&6
25865 else
25866   gcc_cv_as_micromips_support=no
25867   if test x$gcc_cv_as != x; then
25868     $as_echo '.set micromips' > conftest.s
25869     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25870   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25871   (eval $ac_try) 2>&5
25872   ac_status=$?
25873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25874   test $ac_status = 0; }; }
25875     then
25876         gcc_cv_as_micromips_support=yes
25877     else
25878       echo "configure: failed program was" >&5
25879       cat conftest.s >&5
25880     fi
25881     rm -f conftest.o conftest.s
25882   fi
25883 fi
25884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
25885 $as_echo "$gcc_cv_as_micromips_support" >&6; }
25886 if test $gcc_cv_as_micromips_support = yes; then
25887
25888 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
25889
25890 fi
25891
25892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25893 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25894 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25895   $as_echo_n "(cached) " >&6
25896 else
25897   gcc_cv_as_mips_dtprelword=no
25898     if test $in_tree_gas = yes; then
25899     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25900   then gcc_cv_as_mips_dtprelword=yes
25901 fi
25902   elif test x$gcc_cv_as != x; then
25903     $as_echo '.section .tdata,"awT",@progbits
25904 x:
25905         .word 2
25906         .text
25907         .dtprelword x+0x8000' > conftest.s
25908     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25909   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25910   (eval $ac_try) 2>&5
25911   ac_status=$?
25912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25913   test $ac_status = 0; }; }
25914     then
25915         gcc_cv_as_mips_dtprelword=yes
25916     else
25917       echo "configure: failed program was" >&5
25918       cat conftest.s >&5
25919     fi
25920     rm -f conftest.o conftest.s
25921   fi
25922 fi
25923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25924 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25925 if test $gcc_cv_as_mips_dtprelword = yes; then
25926
25927 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25928
25929 fi
25930
25931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25932 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25933 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25934   $as_echo_n "(cached) " >&6
25935 else
25936   gcc_cv_as_mips_dspr1_mult=no
25937   if test x$gcc_cv_as != x; then
25938     $as_echo '  .set    mips32r2
25939         .set    nodspr2
25940         .set    dsp
25941         madd    $ac3,$4,$5
25942         maddu   $ac3,$4,$5
25943         msub    $ac3,$4,$5
25944         msubu   $ac3,$4,$5
25945         mult    $ac3,$4,$5
25946         multu   $ac3,$4,$5' > conftest.s
25947     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25948   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25949   (eval $ac_try) 2>&5
25950   ac_status=$?
25951   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25952   test $ac_status = 0; }; }
25953     then
25954         gcc_cv_as_mips_dspr1_mult=yes
25955     else
25956       echo "configure: failed program was" >&5
25957       cat conftest.s >&5
25958     fi
25959     rm -f conftest.o conftest.s
25960   fi
25961 fi
25962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25963 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25964 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25965
25966 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25967
25968 fi
25969
25970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25971 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25972     gcc_cv_as_ld_jalr_reloc=no
25973     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25974       if test $in_tree_ld = yes ; then
25975         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25976            && test $in_tree_ld_is_elf = yes; then
25977           gcc_cv_as_ld_jalr_reloc=yes
25978         fi
25979       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25980         echo '  .ent x' > conftest.s
25981         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25982         echo '  ld $25,%call16(y)($28)' >> conftest.s
25983         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25984         echo '1:        jalr $25' >> conftest.s
25985         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25986         echo '1:        jalr $25' >> conftest.s
25987         echo '  .end x' >> conftest.s
25988         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25989            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25990           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25991              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25992             gcc_cv_as_ld_jalr_reloc=yes
25993           fi
25994         fi
25995         rm -f conftest.*
25996       fi
25997     fi
25998     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25999       if test x$target_cpu_default = x; then
26000         target_cpu_default=MASK_RELAX_PIC_CALLS
26001       else
26002         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
26003       fi
26004     fi
26005     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
26006 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
26007
26008     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
26009 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
26010 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
26011   $as_echo_n "(cached) " >&6
26012 else
26013   gcc_cv_ld_mips_personality_relaxation=no
26014        if test $in_tree_ld = yes ; then
26015          if test "$gcc_cv_gld_major_version" -eq 2 \
26016                  -a "$gcc_cv_gld_minor_version" -ge 21 \
26017                  -o "$gcc_cv_gld_major_version" -gt 2; then
26018            gcc_cv_ld_mips_personality_relaxation=yes
26019          fi
26020        elif test x$gcc_cv_as != x \
26021                  -a x$gcc_cv_ld != x \
26022                  -a x$gcc_cv_readelf != x ; then
26023          cat > conftest.s <<EOF
26024         .cfi_startproc
26025         .cfi_personality 0x80,indirect_ptr
26026         .ent test
26027 test:
26028         nop
26029         .end test
26030         .cfi_endproc
26031
26032         .section .data,"aw",@progbits
26033 indirect_ptr:
26034         .dc.a personality
26035 EOF
26036          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26037             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26038            if $gcc_cv_readelf -d conftest 2>&1 \
26039               | grep TEXTREL > /dev/null 2>&1; then
26040              :
26041            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26042                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26043              :
26044            else
26045              gcc_cv_ld_mips_personality_relaxation=yes
26046            fi
26047          fi
26048        fi
26049        rm -f conftest.s conftest.o conftest
26050 fi
26051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26052 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26053     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26054
26055 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26056
26057     fi
26058
26059     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
26060 $as_echo_n "checking assembler for -mnan= support... " >&6; }
26061 if test "${gcc_cv_as_mips_nan+set}" = set; then :
26062   $as_echo_n "(cached) " >&6
26063 else
26064   gcc_cv_as_mips_nan=no
26065   if test x$gcc_cv_as != x; then
26066     $as_echo '' > conftest.s
26067     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
26068   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26069   (eval $ac_try) 2>&5
26070   ac_status=$?
26071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26072   test $ac_status = 0; }; }
26073     then
26074         gcc_cv_as_mips_nan=yes
26075     else
26076       echo "configure: failed program was" >&5
26077       cat conftest.s >&5
26078     fi
26079     rm -f conftest.o conftest.s
26080   fi
26081 fi
26082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
26083 $as_echo "$gcc_cv_as_mips_nan" >&6; }
26084 if test $gcc_cv_as_mips_nan = yes; then
26085
26086 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
26087
26088 fi
26089     if test x$gcc_cv_as_mips_nan = xno \
26090        && test x$with_nan != x; then
26091       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
26092     fi
26093     ;;
26094 esac
26095
26096 # Mips and HP-UX need the GNU assembler.
26097 # Linux on IA64 might be able to use the Intel assembler.
26098
26099 case "$target" in
26100   mips*-*-* | *-*-hpux* )
26101     if test x$gas_flag = xyes \
26102        || test x"$host" != x"$build" \
26103        || test ! -x "$gcc_cv_as" \
26104        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26105       :
26106     else
26107       echo "*** This configuration requires the GNU assembler" >&2
26108       exit 1
26109     fi
26110     ;;
26111 esac
26112
26113 # ??? Not all targets support dwarf2 debug_line, even within a version
26114 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26115 # info to the output file.  So, as supported targets are added to gas 2.11,
26116 # add some instruction here to (also) show we expect this might work.
26117 # ??? Once 2.11 is released, probably need to add first known working
26118 # version to the per-target configury.
26119 case "$cpu_type" in
26120   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
26121   | mips | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 \
26122   | xtensa)
26123     insn="nop"
26124     ;;
26125   ia64 | s390)
26126     insn="nop 0"
26127     ;;
26128   mmix)
26129     insn="swym 0"
26130     ;;
26131 esac
26132 if test x"$insn" != x; then
26133  conftest_s="\
26134         .file 1 \"conftest.s\"
26135         .loc 1 3 0
26136         $insn"
26137  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26138 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26139 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26140   $as_echo_n "(cached) " >&6
26141 else
26142   gcc_cv_as_dwarf2_debug_line=no
26143     if test $in_tree_gas = yes; then
26144     if test $in_tree_gas_is_elf = yes \
26145   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26146   then gcc_cv_as_dwarf2_debug_line=yes
26147 fi
26148   elif test x$gcc_cv_as != x; then
26149     $as_echo "$conftest_s" > conftest.s
26150     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26151   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26152   (eval $ac_try) 2>&5
26153   ac_status=$?
26154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26155   test $ac_status = 0; }; }
26156     then
26157         if test x$gcc_cv_objdump != x \
26158    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26159       | grep debug_line > /dev/null 2>&1; then
26160      gcc_cv_as_dwarf2_debug_line=yes
26161    fi
26162     else
26163       echo "configure: failed program was" >&5
26164       cat conftest.s >&5
26165     fi
26166     rm -f conftest.o conftest.s
26167   fi
26168 fi
26169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26170 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26171
26172
26173 # The .debug_line file table must be in the exact order that
26174 # we specified the files, since these indices are also used
26175 # by DW_AT_decl_file.  Approximate this test by testing if
26176 # the assembler bitches if the same index is assigned twice.
26177  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26178 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26179 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26180   $as_echo_n "(cached) " >&6
26181 else
26182   gcc_cv_as_dwarf2_file_buggy=no
26183   if test x$gcc_cv_as != x; then
26184     $as_echo '  .file 1 "foo.s"
26185         .file 1 "bar.s"' > conftest.s
26186     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26187   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26188   (eval $ac_try) 2>&5
26189   ac_status=$?
26190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26191   test $ac_status = 0; }; }
26192     then
26193         gcc_cv_as_dwarf2_file_buggy=yes
26194     else
26195       echo "configure: failed program was" >&5
26196       cat conftest.s >&5
26197     fi
26198     rm -f conftest.o conftest.s
26199   fi
26200 fi
26201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26202 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26203
26204
26205  if test $gcc_cv_as_dwarf2_debug_line = yes \
26206  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26207
26208 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26209
26210  fi
26211
26212  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26213 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26214 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26215   $as_echo_n "(cached) " >&6
26216 else
26217   gcc_cv_as_gdwarf2_flag=no
26218     if test $in_tree_gas = yes; then
26219     if test $in_tree_gas_is_elf = yes \
26220   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26221   then gcc_cv_as_gdwarf2_flag=yes
26222 fi
26223   elif test x$gcc_cv_as != x; then
26224     $as_echo "$insn" > conftest.s
26225     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26226   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26227   (eval $ac_try) 2>&5
26228   ac_status=$?
26229   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26230   test $ac_status = 0; }; }
26231     then
26232         gcc_cv_as_gdwarf2_flag=yes
26233     else
26234       echo "configure: failed program was" >&5
26235       cat conftest.s >&5
26236     fi
26237     rm -f conftest.o conftest.s
26238   fi
26239 fi
26240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26241 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26242 if test $gcc_cv_as_gdwarf2_flag = yes; then
26243
26244 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26245
26246 fi
26247
26248  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26249 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26250 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26251   $as_echo_n "(cached) " >&6
26252 else
26253   gcc_cv_as_gstabs_flag=no
26254     if test $in_tree_gas = yes; then
26255     if test $in_tree_gas_is_elf = yes \
26256   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26257   then gcc_cv_as_gstabs_flag=yes
26258 fi
26259   elif test x$gcc_cv_as != x; then
26260     $as_echo "$insn" > conftest.s
26261     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26262   { { eval echo "\"\$as_me\":${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 $ac_status = 0; }; }
26267     then
26268         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26269    # and warns about it, but still exits successfully.  So check for
26270    # this.
26271    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26272   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26273   (eval $ac_try) 2>&5
26274   ac_status=$?
26275   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26276   test $ac_status = 0; }; }
26277    then :
26278    else gcc_cv_as_gstabs_flag=yes
26279    fi
26280     else
26281       echo "configure: failed program was" >&5
26282       cat conftest.s >&5
26283     fi
26284     rm -f conftest.o conftest.s
26285   fi
26286 fi
26287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26288 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26289 if test $gcc_cv_as_gstabs_flag = yes; then
26290
26291 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26292
26293 fi
26294
26295  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26296 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26297 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26298   $as_echo_n "(cached) " >&6
26299 else
26300   gcc_cv_as_debug_prefix_map_flag=no
26301     if test $in_tree_gas = yes; then
26302     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26303   then gcc_cv_as_debug_prefix_map_flag=yes
26304 fi
26305   elif test x$gcc_cv_as != x; then
26306     $as_echo "$insn" > conftest.s
26307     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26308   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26309   (eval $ac_try) 2>&5
26310   ac_status=$?
26311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26312   test $ac_status = 0; }; }
26313     then
26314         gcc_cv_as_debug_prefix_map_flag=yes
26315     else
26316       echo "configure: failed program was" >&5
26317       cat conftest.s >&5
26318     fi
26319     rm -f conftest.o conftest.s
26320   fi
26321 fi
26322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26323 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26324 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26325
26326 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26327
26328 fi
26329 fi
26330
26331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26332 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26333 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26334   $as_echo_n "(cached) " >&6
26335 else
26336   gcc_cv_as_lcomm_with_alignment=no
26337   if test x$gcc_cv_as != x; then
26338     $as_echo '.lcomm bar,4,16' > conftest.s
26339     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26340   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26341   (eval $ac_try) 2>&5
26342   ac_status=$?
26343   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26344   test $ac_status = 0; }; }
26345     then
26346         gcc_cv_as_lcomm_with_alignment=yes
26347     else
26348       echo "configure: failed program was" >&5
26349       cat conftest.s >&5
26350     fi
26351     rm -f conftest.o conftest.s
26352   fi
26353 fi
26354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26355 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26356 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26357
26358 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26359
26360 fi
26361
26362 # Check whether --enable-gnu-unique-object was given.
26363 if test "${enable_gnu_unique_object+set}" = set; then :
26364   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26365     yes | no) ;;
26366     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26367 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26368   esac
26369 else
26370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26371 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26372 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26373   $as_echo_n "(cached) " >&6
26374 else
26375   gcc_cv_as_gnu_unique_object=no
26376     if test $in_tree_gas = yes; then
26377     if test $in_tree_gas_is_elf = yes \
26378   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26379   then gcc_cv_as_gnu_unique_object=yes
26380 fi
26381   elif test x$gcc_cv_as != x; then
26382     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26383     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26384   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26385   (eval $ac_try) 2>&5
26386   ac_status=$?
26387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26388   test $ac_status = 0; }; }
26389     then
26390         gcc_cv_as_gnu_unique_object=yes
26391     else
26392       echo "configure: failed program was" >&5
26393       cat conftest.s >&5
26394     fi
26395     rm -f conftest.o conftest.s
26396   fi
26397 fi
26398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26399 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26400 if test $gcc_cv_as_gnu_unique_object = yes; then
26401   # We need to unquote above to to use the definition from config.gcc.
26402 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26403    if test x$host = x$build -a x$host = x$target &&
26404        ldd --version 2>/dev/null &&
26405        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26406       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26407       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26408       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26409       if test "$glibcnum" -ge 2011 ; then
26410         enable_gnu_unique_object=yes
26411       fi
26412     fi
26413 fi
26414 fi
26415
26416 if test x$enable_gnu_unique_object = xyes; then
26417
26418 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26419
26420 fi
26421
26422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26423 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26424 if test "${gcc_cv_as_line_zero+set}" = set; then :
26425   $as_echo_n "(cached) " >&6
26426 else
26427   gcc_cv_as_line_zero=no
26428   if test $in_tree_gas = yes; then
26429     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26430   then gcc_cv_as_line_zero=yes
26431 fi
26432   elif test "x$gcc_cv_as" != x; then
26433     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26434     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26435   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26436   (eval $ac_try) 2>&5
26437   ac_status=$?
26438   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26439   test $ac_status = 0; }; } &&
26440        test "x`cat conftest.out`" = x
26441     then
26442       gcc_cv_as_line_zero=yes
26443     else
26444       echo "configure: failed program was" >&5
26445       cat conftest.s >&5
26446       echo "configure: error output was" >&5
26447       cat conftest.out >&5
26448     fi
26449     rm -f conftest.o conftest.s conftest.out
26450   fi
26451 fi
26452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26453 $as_echo "$gcc_cv_as_line_zero" >&6; }
26454 if test "x$gcc_cv_as_line_zero" = xyes; then
26455
26456 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26457
26458 fi
26459
26460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26461 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26462 gcc_cv_ld_eh_frame_hdr=no
26463 if test $in_tree_ld = yes ; then
26464   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26465      && test $in_tree_ld_is_elf = yes; then
26466     gcc_cv_ld_eh_frame_hdr=yes
26467   fi
26468 elif test x$gcc_cv_ld != x; then
26469   if echo "$ld_ver" | grep GNU > /dev/null; then
26470     # Check if linker supports --eh-frame-hdr option
26471     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26472       gcc_cv_ld_eh_frame_hdr=yes
26473     fi
26474   else
26475     case "$target" in
26476       *-*-solaris2*)
26477         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26478         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26479           gcc_cv_ld_eh_frame_hdr=yes
26480         fi
26481         ;;
26482     esac
26483   fi
26484 fi
26485
26486 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26487
26488 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26489
26490 fi
26491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26492 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26493
26494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26495 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26496 gcc_cv_ld_eh_frame_ciev3=no
26497 if test $in_tree_ld = yes ; then
26498   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26499      && test $in_tree_ld_is_elf = yes; then
26500     gcc_cv_ld_eh_frame_ciev3=yes
26501   fi
26502 elif test x$gcc_cv_ld != x; then
26503   if echo "$ld_ver" | grep GNU > /dev/null; then
26504     gcc_cv_ld_eh_frame_ciev3=yes
26505     if test 0"$ld_date" -lt 20040513; then
26506       if test -n "$ld_date"; then
26507         # If there was date string, but was earlier than 2004-05-13, fail
26508         gcc_cv_ld_eh_frame_ciev3=no
26509       elif test "$ld_vers_major" -lt 2; then
26510         gcc_cv_ld_eh_frame_ciev3=no
26511       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26512         gcc_cv_ld_eh_frame_ciev3=no
26513       fi
26514     fi
26515   else
26516     case "$target" in
26517       *-*-solaris2*)
26518         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26519         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26520           gcc_cv_ld_eh_frame_ciev3=yes
26521         fi
26522         ;;
26523     esac
26524   fi
26525 fi
26526
26527 cat >>confdefs.h <<_ACEOF
26528 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26529 _ACEOF
26530
26531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26532 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26533
26534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26535 $as_echo_n "checking linker position independent executable support... " >&6; }
26536 gcc_cv_ld_pie=no
26537 if test $in_tree_ld = yes ; then
26538   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26539      && test $in_tree_ld_is_elf = yes; then
26540     gcc_cv_ld_pie=yes
26541   fi
26542 elif test x$gcc_cv_ld != x; then
26543         # Check if linker supports -pie option
26544         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26545                 gcc_cv_ld_pie=yes
26546         fi
26547 fi
26548 if test x"$gcc_cv_ld_pie" = xyes; then
26549
26550 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26551
26552 fi
26553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26554 $as_echo "$gcc_cv_ld_pie" >&6; }
26555
26556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26557 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26558 gcc_cv_ld_eh_gc_sections=no
26559 if test $in_tree_ld = yes ; then
26560   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26561      && test $in_tree_ld_is_elf = yes; then
26562     gcc_cv_ld_eh_gc_sections=yes
26563   fi
26564 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26565   cat > conftest.s <<EOF
26566         .section        .text
26567 .globl _start
26568         .type _start, @function
26569 _start:
26570         .long foo
26571         .size _start, .-_start
26572         .section        .text.foo,"ax",@progbits
26573         .type foo, @function
26574 foo:
26575         .long 0
26576         .size foo, .-foo
26577         .section        .gcc_except_table.foo,"a",@progbits
26578 .L0:
26579         .long 0
26580         .section        .eh_frame,"a",@progbits
26581         .long .L0
26582 EOF
26583   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26584     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26585          | grep "gc-sections option ignored" > /dev/null; then
26586       gcc_cv_ld_eh_gc_sections=no
26587     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26588          | grep gcc_except_table > /dev/null; then
26589       gcc_cv_ld_eh_gc_sections=yes
26590       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26591       if test x$gcc_cv_as_comdat_group != xyes; then
26592         gcc_cv_ld_eh_gc_sections=no
26593         cat > conftest.s <<EOF
26594         .section        .text
26595 .globl _start
26596         .type _start, @function
26597 _start:
26598         .long foo
26599         .size _start, .-_start
26600         .section        .gnu.linkonce.t.foo,"ax",@progbits
26601         .type foo, @function
26602 foo:
26603         .long 0
26604         .size foo, .-foo
26605         .section        .gcc_except_table.foo,"a",@progbits
26606 .L0:
26607         .long 0
26608         .section        .eh_frame,"a",@progbits
26609         .long .L0
26610 EOF
26611         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26612           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26613                | grep "gc-sections option ignored" > /dev/null; then
26614             gcc_cv_ld_eh_gc_sections=no
26615           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26616                | grep gcc_except_table > /dev/null; then
26617             gcc_cv_ld_eh_gc_sections=yes
26618           fi
26619         fi
26620       fi
26621     fi
26622   fi
26623   rm -f conftest.s conftest.o conftest
26624 fi
26625 case "$target" in
26626   hppa*-*-linux*)
26627     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26628     gcc_cv_ld_eh_gc_sections=no
26629     ;;
26630 esac
26631 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26632
26633 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26634
26635 fi
26636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26637 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26638
26639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26640 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26641 gcc_cv_ld_eh_gc_sections_bug=no
26642 if test $in_tree_ld = yes ; then
26643   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26644      && test $in_tree_ld_is_elf = yes; then
26645     gcc_cv_ld_eh_gc_sections_bug=yes
26646   fi
26647 elif test x$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
26648   gcc_cv_ld_eh_gc_sections_bug=yes
26649   cat > conftest.s <<EOF
26650         .section        .text
26651 .globl _start
26652         .type _start, @function
26653 _start:
26654         .long foo
26655         .size _start, .-_start
26656         .section        .text.startup.foo,"ax",@progbits
26657         .type foo, @function
26658 foo:
26659         .long 0
26660         .size foo, .-foo
26661         .section        .gcc_except_table.foo,"a",@progbits
26662 .L0:
26663         .long 0
26664         .section        .eh_frame,"a",@progbits
26665         .long .L0
26666 EOF
26667   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26668     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26669          | grep "gc-sections option ignored" > /dev/null; then
26670       :
26671     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26672          | grep gcc_except_table > /dev/null; then
26673       gcc_cv_ld_eh_gc_sections_bug=no
26674     fi
26675   fi
26676   rm -f conftest.s conftest.o conftest
26677 fi
26678 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26679
26680 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26681
26682 fi
26683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26684 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26685
26686 # --------
26687 # UNSORTED
26688 # --------
26689
26690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26691 $as_echo_n "checking linker --as-needed support... " >&6; }
26692 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26693   $as_echo_n "(cached) " >&6
26694 else
26695   gcc_cv_ld_as_needed=no
26696 gcc_cv_ld_as_needed_option='--as-needed'
26697 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26698 if test $in_tree_ld = yes ; then
26699   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26700      && test $in_tree_ld_is_elf = yes; then
26701     gcc_cv_ld_as_needed=yes
26702   fi
26703 elif test x$gcc_cv_ld != x; then
26704         # Check if linker supports --as-needed and --no-as-needed options
26705         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26706                 gcc_cv_ld_as_needed=yes
26707         else
26708           case "$target" in
26709             # Solaris 2 ld always supports -z ignore/-z record.
26710             *-*-solaris2*)
26711               gcc_cv_ld_as_needed=yes
26712               gcc_cv_ld_as_needed_option="-z ignore"
26713               gcc_cv_ld_no_as_needed_option="-z record"
26714               ;;
26715           esac
26716         fi
26717 fi
26718 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
26719 # dl_iterate_phdr, i.e. since Solaris 11.
26720 case "$target" in
26721   *-*-solaris2.1[1-9]*)
26722     case "$target" in
26723     i?86-*-* | x86_64-*-*)
26724       if echo "$ld_ver" | grep GNU > /dev/null; then
26725         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
26726         gcc_cv_ld_as_needed=no
26727       fi
26728       ;;
26729     esac
26730     ;;
26731   *-*-solaris2*)
26732     gcc_cv_ld_as_needed=no
26733     ;;
26734 esac
26735
26736 fi
26737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26738 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26739 if test x"$gcc_cv_ld_as_needed" = xyes; then
26740
26741 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26742
26743
26744 cat >>confdefs.h <<_ACEOF
26745 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26746 _ACEOF
26747
26748
26749 cat >>confdefs.h <<_ACEOF
26750 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26751 _ACEOF
26752
26753 fi
26754
26755 case "$target:$tm_file" in
26756   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26757   case "$target" in
26758      *le-*-linux*)
26759      emul_name="-melf64lppc"
26760       ;;
26761      *-*-linux*)
26762      emul_name="-melf64ppc"
26763       ;;
26764      *-*-freebsd*)
26765      emul_name="-melf64ppc_fbsd"
26766       ;;
26767   esac
26768     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26769 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26770 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26771   $as_echo_n "(cached) " >&6
26772 else
26773   gcc_cv_ld_no_dot_syms=no
26774     if test x"$ld_is_gold" = xyes; then
26775       gcc_cv_ld_no_dot_syms=yes
26776     elif test $in_tree_ld = yes ; then
26777       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26778         gcc_cv_ld_no_dot_syms=yes
26779       fi
26780     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26781       cat > conftest1.s <<EOF
26782         .text
26783         bl .foo
26784 EOF
26785       cat > conftest2.s <<EOF
26786         .section ".opd","aw"
26787         .align 3
26788         .globl foo
26789         .type foo,@function
26790 foo:
26791         .quad .LEfoo,.TOC.@tocbase,0
26792         .text
26793 .LEfoo:
26794         blr
26795         .size foo,.-.LEfoo
26796 EOF
26797       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26798          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26799          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26800         gcc_cv_ld_no_dot_syms=yes
26801       fi
26802       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26803     fi
26804
26805 fi
26806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26807 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26808     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26809
26810 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26811
26812     fi
26813
26814     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26815 $as_echo_n "checking linker large toc support... " >&6; }
26816 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26817   $as_echo_n "(cached) " >&6
26818 else
26819   gcc_cv_ld_large_toc=no
26820     if test x"$ld_is_gold" = xyes; then
26821       gcc_cv_ld_large_toc=yes
26822     elif test $in_tree_ld = yes ; then
26823       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26824         gcc_cv_ld_large_toc=yes
26825       fi
26826     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26827       cat > conftest.s <<EOF
26828         .section ".tbss","awT",@nobits
26829         .align 3
26830 ie0:    .space 8
26831         .global _start
26832         .text
26833 _start:
26834         addis 9,13,ie0@got@tprel@ha
26835         ld 9,ie0@got@tprel@l(9)
26836 EOF
26837       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26838          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26839         gcc_cv_ld_large_toc=yes
26840       fi
26841       rm -f conftest conftest.o conftest.s
26842     fi
26843
26844 fi
26845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26846 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26847     if test x"$gcc_cv_ld_large_toc" = xyes; then
26848
26849 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26850
26851     fi
26852     ;;
26853 esac
26854
26855 case "$target" in
26856   *-*-aix*)
26857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26858 $as_echo_n "checking linker large toc support... " >&6; }
26859 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26860   $as_echo_n "(cached) " >&6
26861 else
26862   gcc_cv_ld_large_toc=no
26863     if test x$gcc_cv_as != x ; then
26864       cat > conftest.s <<EOF
26865         .toc
26866 LC..1:
26867         .tc a[TC],a[RW]
26868         .extern a[RW]
26869         .csect .text[PR]
26870 .largetoctest:
26871         addis 9,LC..1@u(2)
26872         ld 3,LC..1@l(9)
26873 EOF
26874       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26875         gcc_cv_ld_large_toc=yes
26876       fi
26877       rm -f conftest conftest.o conftest.s
26878     fi
26879
26880 fi
26881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26882 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26883     if test x"$gcc_cv_ld_large_toc" = xyes; then
26884
26885 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26886
26887     fi
26888     ;;
26889 esac
26890
26891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26892 $as_echo_n "checking linker --build-id support... " >&6; }
26893 if test "${gcc_cv_ld_buildid+set}" = set; then :
26894   $as_echo_n "(cached) " >&6
26895 else
26896   gcc_cv_ld_buildid=no
26897   if test $in_tree_ld = yes ; then
26898     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26899        "$gcc_cv_gld_minor_version" -ge 18 -o \
26900        "$gcc_cv_gld_major_version" -gt 2 \
26901        && test $in_tree_ld_is_elf = yes; then
26902       gcc_cv_ld_buildid=yes
26903     fi
26904   elif test x$gcc_cv_ld != x; then
26905     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26906       gcc_cv_ld_buildid=yes
26907     fi
26908   fi
26909 fi
26910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26911 $as_echo "$gcc_cv_ld_buildid" >&6; }
26912 if test x"$gcc_cv_ld_buildid" = xyes; then
26913
26914 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26915
26916 fi
26917
26918 # Check whether --enable-linker-build-id was given.
26919 if test "${enable_linker_build_id+set}" = set; then :
26920   enableval=$enable_linker_build_id;
26921 else
26922   enable_linker_build_id=no
26923 fi
26924
26925
26926 if test x"$enable_linker_build_id" = xyes; then
26927   if test x"$gcc_cv_ld_buildid" = xyes; then
26928
26929 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26930
26931   else
26932     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26933 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26934   fi
26935 fi
26936
26937 # In binutils 2.21, GNU ld gained support for new emulations fully
26938 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26940 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26941 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26942   $as_echo_n "(cached) " >&6
26943 else
26944   gcc_cv_ld_sol2_emulation=no
26945   if test $in_tree_ld = yes ; then
26946     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26947        "$gcc_cv_gld_minor_version" -ge 21 -o \
26948        "$gcc_cv_gld_major_version" -gt 2 \
26949        && test $in_tree_ld_is_elf = yes; then
26950       gcc_cv_ld_sol2_emulation=yes
26951     fi
26952   elif test x$gcc_cv_ld != x; then
26953     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26954        grep _sol2 > /dev/null; then
26955       gcc_cv_ld_sol2_emulation=yes
26956     fi
26957   fi
26958 fi
26959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26960 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26961 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26962
26963 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26964
26965 fi
26966
26967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26968 $as_echo_n "checking linker --sysroot support... " >&6; }
26969 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26970   $as_echo_n "(cached) " >&6
26971 else
26972   gcc_cv_ld_sysroot=no
26973   if test $in_tree_ld = yes ; then
26974       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26975         gcc_cv_ld_sysroot=yes
26976       fi
26977   elif test x$gcc_cv_ld != x; then
26978     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26979       gcc_cv_ld_sysroot=yes
26980     fi
26981   fi
26982 fi
26983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26984 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26985 if test x"$gcc_cv_ld_sysroot" = xyes; then
26986
26987 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26988
26989 fi
26990
26991 if test x$with_sysroot = x && test x$host = x$target \
26992    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26993    && test "$prefix" != "NONE"; then
26994
26995 cat >>confdefs.h <<_ACEOF
26996 #define PREFIX_INCLUDE_DIR "$prefix/include"
26997 _ACEOF
26998
26999 fi
27000
27001 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
27002   if test "x$with_headers" != x; then
27003     target_header_dir=$with_headers
27004   elif test "x$with_sysroot" = x; then
27005     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
27006   elif test "x$with_build_sysroot" != "x"; then
27007     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
27008   elif test "x$with_sysroot" = xyes; then
27009     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
27010   else
27011     target_header_dir="${with_sysroot}${native_system_header_dir}"
27012   fi
27013 else
27014   target_header_dir=${native_system_header_dir}
27015 fi
27016
27017 # Test for stack protector support in target C library.
27018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
27019 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
27020 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
27021   $as_echo_n "(cached) " >&6
27022 else
27023   gcc_cv_libc_provides_ssp=no
27024     case "$target" in
27025        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
27026       # glibc 2.4 and later provides __stack_chk_fail and
27027       # either __stack_chk_guard, or TLS access to stack guard canary.
27028       if test -f $target_header_dir/features.h \
27029          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
27030             $target_header_dir/features.h > /dev/null; then
27031         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
27032            $target_header_dir/features.h > /dev/null; then
27033           gcc_cv_libc_provides_ssp=yes
27034         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
27035              $target_header_dir/features.h > /dev/null \
27036              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
27037              $target_header_dir/features.h > /dev/null; then
27038           gcc_cv_libc_provides_ssp=yes
27039         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
27040              $target_header_dir/features.h > /dev/null && \
27041              test -f $target_header_dir/bits/uClibc_config.h && \
27042              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
27043              $target_header_dir/bits/uClibc_config.h > /dev/null; then
27044           gcc_cv_libc_provides_ssp=yes
27045         fi
27046       # all versions of Bionic support stack protector
27047       elif test -f $target_header_dir/sys/cdefs.h \
27048         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
27049            $target_header_dir/sys/cdefs.h > /dev/null; then
27050          gcc_cv_libc_provides_ssp=yes
27051       fi
27052         ;;
27053        *-*-gnu*)
27054          # Avoid complicated tests (see
27055          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
27056          # simply assert that glibc does provide this, which is true for all
27057          # realistically usable GNU/Hurd configurations.
27058          gcc_cv_libc_provides_ssp=yes;;
27059        *-*-darwin* | *-*-freebsd*)
27060          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
27061 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
27062   gcc_cv_libc_provides_ssp=yes
27063 else
27064   echo "no __stack_chk_fail on this target"
27065 fi
27066
27067         ;;
27068   *) gcc_cv_libc_provides_ssp=no ;;
27069     esac
27070 fi
27071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27072 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27073
27074 if test x$gcc_cv_libc_provides_ssp = xyes; then
27075
27076 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27077
27078 fi
27079
27080 # Test for <sys/sdt.h> on the target.
27081
27082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27083 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27084 have_sys_sdt_h=no
27085 if test -f $target_header_dir/sys/sdt.h; then
27086   have_sys_sdt_h=yes
27087
27088 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27089
27090 fi
27091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27092 $as_echo "$have_sys_sdt_h" >&6; }
27093
27094 # Check if TFmode long double should be used by default or not.
27095 # Some glibc targets used DFmode long double, but with glibc 2.4
27096 # and later they can use TFmode.
27097 case "$target" in
27098   powerpc*-*-linux* | \
27099   sparc*-*-linux* | \
27100   s390*-*-linux* | \
27101   alpha*-*-linux*)
27102
27103 # Check whether --with-long-double-128 was given.
27104 if test "${with_long_double_128+set}" = set; then :
27105   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27106 else
27107   gcc_cv_target_ldbl128=no
27108       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27109         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27110       && gcc_cv_target_ldbl128=yes
27111
27112 fi
27113
27114     ;;
27115 esac
27116 if test x$gcc_cv_target_ldbl128 = xyes; then
27117
27118 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27119
27120 fi
27121
27122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27123 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27124 gcc_cv_target_dl_iterate_phdr=unknown
27125 case "$target" in
27126   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27127   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27128   # libdl there, both complicating its use and breaking compatibility
27129   # between Solaris 10 updates.
27130   *-*-solaris2.1[1-9]*)
27131     # <link.h> needs both a dl_iterate_phdr declaration and support for
27132     # compilation with largefile support.
27133     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27134       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27135       gcc_cv_target_dl_iterate_phdr=yes
27136     else
27137       gcc_cv_target_dl_iterate_phdr=no
27138     fi
27139     ;;
27140 esac
27141
27142 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27143
27144 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27145
27146 fi
27147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27148 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27149
27150 # We no longer support different GC mechanisms.  Emit an error if
27151 # the user configures with --with-gc.
27152
27153 # Check whether --with-gc was given.
27154 if test "${with_gc+set}" = set; then :
27155   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27156 fi
27157
27158
27159 # Libraries to use on the host.  This will normally be set by the top
27160 # level Makefile.  Here we simply capture the value for our Makefile.
27161 if test -z "${HOST_LIBS+set}"; then
27162   HOST_LIBS=
27163 fi
27164
27165
27166 # Use the system's zlib library.
27167 zlibdir=-L../zlib
27168 zlibinc="-I\$(srcdir)/../zlib"
27169
27170 # Check whether --with-system-zlib was given.
27171 if test "${with_system_zlib+set}" = set; then :
27172   withval=$with_system_zlib; zlibdir=
27173 zlibinc=
27174
27175 fi
27176
27177
27178
27179
27180
27181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27182 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27183     # Check whether --enable-maintainer-mode was given.
27184 if test "${enable_maintainer_mode+set}" = set; then :
27185   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27186 else
27187   maintainer_mode=no
27188 fi
27189
27190
27191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27192 $as_echo "$maintainer_mode" >&6; }
27193
27194 if test "$maintainer_mode" = "yes"; then
27195   MAINT=''
27196 else
27197   MAINT='#'
27198 fi
27199
27200
27201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27202 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27203   # Check whether --enable-link-mutex was given.
27204 if test "${enable_link_mutex+set}" = set; then :
27205   enableval=$enable_link_mutex; do_link_mutex=$enableval
27206 else
27207   do_link_mutex=no
27208 fi
27209
27210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27211 $as_echo "$do_link_mutex" >&6; }
27212
27213 if test "$do_link_mutex" = "yes"; then
27214    DO_LINK_MUTEX=true
27215 else
27216    DO_LINK_MUTEX=false
27217 fi
27218
27219
27220 # --------------
27221 # Language hooks
27222 # --------------
27223
27224 # Make empty files to contain the specs and options for each language.
27225 # Then add #include lines to for a compiler that has specs and/or options.
27226
27227 subdirs=
27228 lang_opt_files=
27229 lang_specs_files=
27230 lang_tree_files=
27231 # These (without "all_") are set in each config-lang.in.
27232 # `language' must be a single word so is spelled singularly.
27233 all_languages=
27234 all_compilers=
27235 all_outputs='Makefile'
27236 # List of language makefile fragments.
27237 all_lang_makefrags=
27238 # Additional files for gengtype
27239 all_gtfiles="$target_gtfiles"
27240
27241 # These are the languages that are set in --enable-languages,
27242 # and are available in the GCC tree.
27243 all_selected_languages=
27244
27245 # Add the language fragments.
27246 # Languages are added via two mechanisms.  Some information must be
27247 # recorded in makefile variables, these are defined in config-lang.in.
27248 # We accumulate them and plug them into the main Makefile.
27249 # The other mechanism is a set of hooks for each of the main targets
27250 # like `clean', `install', etc.
27251
27252 language_hooks="Make-hooks"
27253
27254 for lang in ${srcdir}/*/config-lang.in
27255 do
27256         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27257
27258         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27259         if test "x$lang_alias" = x
27260         then
27261               echo "$lang doesn't set \$language." 1>&2
27262               exit 1
27263         fi
27264         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27265         subdirs="$subdirs $subdir"
27266
27267         # $gcc_subdir is where the gcc integration files are to be found
27268         # for a language, both for internal compiler purposes (compiler
27269         # sources implementing front-end to GCC tree converters), and for
27270         # build infrastructure purposes (Make-lang.in, etc.)
27271         #
27272         # This will be <subdir> (relative to $srcdir) if a line like
27273         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27274         # is found in <langdir>/config-lang.in, and will remain <langdir>
27275         # otherwise.
27276         #
27277         # Except for the language alias (fetched above), the regular
27278         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27279         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27280         # only this and the language alias.
27281
27282         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27283         if [ "$gcc_subdir" = "" ]; then
27284            gcc_subdir="$subdir"
27285         fi
27286
27287         case ",$enable_languages," in
27288         *,$lang_alias,*)
27289             all_selected_languages="$all_selected_languages $lang_alias"
27290             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27291                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27292             fi
27293             ;;
27294         esac
27295
27296         language=
27297         boot_language=
27298         compilers=
27299         outputs=
27300         gtfiles=
27301         subdir_requires=
27302         . ${srcdir}/$gcc_subdir/config-lang.in
27303         if test "x$language" = x
27304         then
27305                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27306                 exit 1
27307         fi
27308
27309         ok=:
27310         case ",$enable_languages," in
27311                 *,$lang_alias,*) ;;
27312                 *)
27313                         for i in $subdir_requires; do
27314                                 test -f "${srcdir}/$i/config-lang.in" && continue
27315                                 ok=false
27316                                 break
27317                         done
27318                 ;;
27319         esac
27320         $ok || continue
27321
27322         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27323         if test -f $srcdir/$gcc_subdir/lang.opt; then
27324             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27325             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27326         fi
27327         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27328             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27329         fi
27330         all_languages="$all_languages $language"
27331         all_compilers="$all_compilers $compilers"
27332         all_outputs="$all_outputs $outputs"
27333         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27334         case ",$enable_languages," in
27335                 *,lto,*)
27336
27337 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27338
27339                     enable_lto=yes
27340
27341                     ;;
27342                 *) ;;
27343         esac
27344 done
27345
27346 check_languages=
27347 for language in $all_selected_languages
27348 do
27349         check_languages="$check_languages check-$language"
27350 done
27351
27352 # We link each language in with a set of hooks, reached indirectly via
27353 # lang.${target}.  Only do so for selected languages.
27354
27355 rm -f Make-hooks
27356 touch Make-hooks
27357 target_list="all.cross start.encap rest.encap tags \
27358         install-common install-man install-info install-pdf install-html dvi \
27359         pdf html uninstall info man srcextra srcman srcinfo \
27360         mostlyclean clean distclean maintainer-clean install-plugin"
27361
27362 for t in $target_list
27363 do
27364         x=
27365         for lang in $all_selected_languages
27366         do
27367                 x="$x $lang.$t"
27368         done
27369         echo "lang.$t: $x" >> Make-hooks
27370 done
27371
27372 # --------
27373 # Option include files
27374 # --------
27375
27376 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27377 option_includes="option-includes.mk"
27378
27379
27380 # --------
27381 # UNSORTED
27382 # --------
27383
27384 # Create .gdbinit.
27385
27386 echo "dir ." > .gdbinit
27387 echo "dir ${srcdir}" >> .gdbinit
27388 if test x$gdb_needs_out_file_path = xyes
27389 then
27390         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27391 fi
27392 if test "x$subdirs" != x; then
27393         for s in $subdirs
27394         do
27395                 echo "dir ${srcdir}/$s" >> .gdbinit
27396         done
27397 fi
27398 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27399 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
27400
27401 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27402
27403
27404
27405 # Find a directory in which to install a shared libgcc.
27406
27407 # Check whether --enable-version-specific-runtime-libs was given.
27408 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27409   enableval=$enable_version_specific_runtime_libs;
27410 fi
27411
27412
27413 # Substitute configuration variables
27414
27415
27416
27417
27418
27419
27420
27421
27422
27423
27424
27425
27426
27427
27428
27429
27430
27431
27432
27433
27434
27435
27436
27437
27438
27439
27440
27441
27442
27443
27444
27445
27446
27447
27448
27449
27450
27451
27452
27453
27454
27455
27456
27457
27458
27459
27460
27461
27462
27463
27464
27465
27466
27467
27468
27469
27470
27471
27472
27473
27474
27475
27476 # Echo link setup.
27477 if test x${build} = x${host} ; then
27478   if test x${host} = x${target} ; then
27479     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27480   else
27481     echo "Links are now set up to build a cross-compiler" 1>&2
27482     echo " from ${host} to ${target}." 1>&2
27483   fi
27484 else
27485   if test x${host} = x${target} ; then
27486     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27487     echo " for ${target}." 1>&2
27488   else
27489     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27490     echo " from ${host} to ${target}." 1>&2
27491   fi
27492 fi
27493
27494
27495
27496
27497
27498
27499
27500
27501
27502 if test "x${CLOOGLIBS}" != "x" ; then
27503
27504 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27505
27506 fi
27507
27508 # Check for plugin support
27509 # Check whether --enable-plugin was given.
27510 if test "${enable_plugin+set}" = set; then :
27511   enableval=$enable_plugin; enable_plugin=$enableval
27512 else
27513   enable_plugin=yes; default_plugin=yes
27514 fi
27515
27516
27517 pluginlibs=
27518
27519 case "${host}" in
27520   *-*-darwin*)
27521     if test x$build = x$host; then
27522       export_sym_check="nm${exeext} -g"
27523     elif test x$host = x$target; then
27524       export_sym_check="$gcc_cv_nm -g"
27525     else
27526       export_sym_check=
27527     fi
27528   ;;
27529   *)
27530     if test x$build = x$host; then
27531       export_sym_check="objdump${exeext} -T"
27532     elif test x$host = x$target; then
27533       export_sym_check="$gcc_cv_objdump -T"
27534     else
27535       export_sym_check=
27536     fi
27537   ;;
27538 esac
27539
27540 if test x"$enable_plugin" = x"yes"; then
27541
27542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27543 $as_echo_n "checking for exported symbols... " >&6; }
27544   if test "x$export_sym_check" != x; then
27545     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27546     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27547     if $export_sym_check conftest | grep foobar > /dev/null; then
27548       : # No need to use a flag
27549       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27550 $as_echo "yes" >&6; }
27551     else
27552       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27553 $as_echo "yes" >&6; }
27554       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27555 $as_echo_n "checking for -rdynamic... " >&6; }
27556       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27557       if $export_sym_check conftest | grep foobar > /dev/null; then
27558         plugin_rdynamic=yes
27559         pluginlibs="-rdynamic"
27560       else
27561         plugin_rdynamic=no
27562         enable_plugin=no
27563       fi
27564       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27565 $as_echo "$plugin_rdynamic" >&6; }
27566     fi
27567   else
27568     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27569 $as_echo "unable to check" >&6; }
27570   fi
27571
27572   # Check -ldl
27573   saved_LIBS="$LIBS"
27574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27575 $as_echo_n "checking for library containing dlopen... " >&6; }
27576 if test "${ac_cv_search_dlopen+set}" = set; then :
27577   $as_echo_n "(cached) " >&6
27578 else
27579   ac_func_search_save_LIBS=$LIBS
27580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27581 /* end confdefs.h.  */
27582
27583 /* Override any GCC internal prototype to avoid an error.
27584    Use char because int might match the return type of a GCC
27585    builtin and then its argument prototype would still apply.  */
27586 #ifdef __cplusplus
27587 extern "C"
27588 #endif
27589 char dlopen ();
27590 int
27591 main ()
27592 {
27593 return dlopen ();
27594   ;
27595   return 0;
27596 }
27597 _ACEOF
27598 for ac_lib in '' dl; do
27599   if test -z "$ac_lib"; then
27600     ac_res="none required"
27601   else
27602     ac_res=-l$ac_lib
27603     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27604   fi
27605   if ac_fn_c_try_link "$LINENO"; then :
27606   ac_cv_search_dlopen=$ac_res
27607 fi
27608 rm -f core conftest.err conftest.$ac_objext \
27609     conftest$ac_exeext
27610   if test "${ac_cv_search_dlopen+set}" = set; then :
27611   break
27612 fi
27613 done
27614 if test "${ac_cv_search_dlopen+set}" = set; then :
27615
27616 else
27617   ac_cv_search_dlopen=no
27618 fi
27619 rm conftest.$ac_ext
27620 LIBS=$ac_func_search_save_LIBS
27621 fi
27622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27623 $as_echo "$ac_cv_search_dlopen" >&6; }
27624 ac_res=$ac_cv_search_dlopen
27625 if test "$ac_res" != no; then :
27626   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27627
27628 fi
27629
27630   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27631     pluginlibs="$pluginlibs -ldl"
27632   fi
27633   LIBS="$saved_LIBS"
27634
27635   # Check that we can build shared objects with -fPIC -shared
27636   saved_LDFLAGS="$LDFLAGS"
27637   saved_CFLAGS="$CFLAGS"
27638   case "${host}" in
27639     *-*-darwin*)
27640       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27641       CFLAGS="$CFLAGS -fPIC"
27642       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27643     ;;
27644     *)
27645       CFLAGS="$CFLAGS -fPIC"
27646       LDFLAGS="$LDFLAGS -fPIC -shared"
27647     ;;
27648   esac
27649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27650 $as_echo_n "checking for -fPIC -shared... " >&6; }
27651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27652 /* end confdefs.h.  */
27653 extern int X;
27654 int
27655 main ()
27656 {
27657 return X == 0;
27658   ;
27659   return 0;
27660 }
27661 _ACEOF
27662 if ac_fn_c_try_link "$LINENO"; then :
27663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27664 $as_echo "yes" >&6; }; have_pic_shared=yes
27665 else
27666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27667 $as_echo "no" >&6; }; have_pic_shared=no
27668 fi
27669 rm -f core conftest.err conftest.$ac_objext \
27670     conftest$ac_exeext conftest.$ac_ext
27671   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27672     pluginlibs=
27673     enable_plugin=no
27674   fi
27675   LDFLAGS="$saved_LDFLAGS"
27676   CFLAGS="$saved_CFLAGS"
27677
27678   # If plugin support had been requested but not available, fail.
27679   if test x"$enable_plugin" = x"no" ; then
27680     if test x"$default_plugin" != x"yes"; then
27681       as_fn_error "
27682 Building GCC with plugin support requires a host that supports
27683 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27684     fi
27685   fi
27686 fi
27687
27688
27689
27690 if test x"$enable_plugin" = x"yes"; then
27691
27692 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27693
27694 fi
27695
27696
27697 # Check whether --enable-libquadmath-support was given.
27698 if test "${enable_libquadmath_support+set}" = set; then :
27699   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27700 else
27701   ENABLE_LIBQUADMATH_SUPPORT=yes
27702 fi
27703
27704 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27705
27706 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27707
27708 fi
27709
27710
27711 # Specify what hash style to use by default.
27712
27713 # Check whether --with-linker-hash-style was given.
27714 if test "${with_linker_hash_style+set}" = set; then :
27715   withval=$with_linker_hash_style; case x"$withval" in
27716    xsysv)
27717      LINKER_HASH_STYLE=sysv
27718      ;;
27719    xgnu)
27720      LINKER_HASH_STYLE=gnu
27721      ;;
27722    xboth)
27723      LINKER_HASH_STYLE=both
27724      ;;
27725    *)
27726      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27727      ;;
27728  esac
27729 else
27730   LINKER_HASH_STYLE=''
27731 fi
27732
27733 if test x"${LINKER_HASH_STYLE}" != x; then
27734
27735 cat >>confdefs.h <<_ACEOF
27736 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27737 _ACEOF
27738
27739 fi
27740
27741 # Configure the subdirectories
27742 # AC_CONFIG_SUBDIRS($subdirs)
27743
27744 # Create the Makefile
27745 # and configure language subdirectories
27746 ac_config_files="$ac_config_files $all_outputs"
27747
27748
27749 ac_config_commands="$ac_config_commands default"
27750
27751 cat >confcache <<\_ACEOF
27752 # This file is a shell script that caches the results of configure
27753 # tests run on this system so they can be shared between configure
27754 # scripts and configure runs, see configure's option --config-cache.
27755 # It is not useful on other systems.  If it contains results you don't
27756 # want to keep, you may remove or edit it.
27757 #
27758 # config.status only pays attention to the cache file if you give it
27759 # the --recheck option to rerun configure.
27760 #
27761 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27762 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27763 # following values.
27764
27765 _ACEOF
27766
27767 # The following way of writing the cache mishandles newlines in values,
27768 # but we know of no workaround that is simple, portable, and efficient.
27769 # So, we kill variables containing newlines.
27770 # Ultrix sh set writes to stderr and can't be redirected directly,
27771 # and sets the high bit in the cache file unless we assign to the vars.
27772 (
27773   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27774     eval ac_val=\$$ac_var
27775     case $ac_val in #(
27776     *${as_nl}*)
27777       case $ac_var in #(
27778       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27779 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27780       esac
27781       case $ac_var in #(
27782       _ | IFS | as_nl) ;; #(
27783       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27784       *) { eval $ac_var=; unset $ac_var;} ;;
27785       esac ;;
27786     esac
27787   done
27788
27789   (set) 2>&1 |
27790     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27791     *${as_nl}ac_space=\ *)
27792       # `set' does not quote correctly, so add quotes: double-quote
27793       # substitution turns \\\\ into \\, and sed turns \\ into \.
27794       sed -n \
27795         "s/'/'\\\\''/g;
27796           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27797       ;; #(
27798     *)
27799       # `set' quotes correctly as required by POSIX, so do not add quotes.
27800       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27801       ;;
27802     esac |
27803     sort
27804 ) |
27805   sed '
27806      /^ac_cv_env_/b end
27807      t clear
27808      :clear
27809      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27810      t end
27811      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27812      :end' >>confcache
27813 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27814   if test -w "$cache_file"; then
27815     test "x$cache_file" != "x/dev/null" &&
27816       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27817 $as_echo "$as_me: updating cache $cache_file" >&6;}
27818     cat confcache >$cache_file
27819   else
27820     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27821 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27822   fi
27823 fi
27824 rm -f confcache
27825
27826 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27827 # Let make expand exec_prefix.
27828 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27829
27830 DEFS=-DHAVE_CONFIG_H
27831
27832 ac_libobjs=
27833 ac_ltlibobjs=
27834 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27835   # 1. Remove the extension, and $U if already installed.
27836   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27837   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27838   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27839   #    will be set to the directory where LIBOBJS objects are built.
27840   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27841   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27842 done
27843 LIBOBJS=$ac_libobjs
27844
27845 LTLIBOBJS=$ac_ltlibobjs
27846
27847
27848
27849
27850 : ${CONFIG_STATUS=./config.status}
27851 ac_write_fail=0
27852 ac_clean_files_save=$ac_clean_files
27853 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27854 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27855 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27856 as_write_fail=0
27857 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27858 #! $SHELL
27859 # Generated by $as_me.
27860 # Run this file to recreate the current configuration.
27861 # Compiler output produced by configure, useful for debugging
27862 # configure, is in config.log if it exists.
27863
27864 debug=false
27865 ac_cs_recheck=false
27866 ac_cs_silent=false
27867
27868 SHELL=\${CONFIG_SHELL-$SHELL}
27869 export SHELL
27870 _ASEOF
27871 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27872 ## -------------------- ##
27873 ## M4sh Initialization. ##
27874 ## -------------------- ##
27875
27876 # Be more Bourne compatible
27877 DUALCASE=1; export DUALCASE # for MKS sh
27878 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27879   emulate sh
27880   NULLCMD=:
27881   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27882   # is contrary to our usage.  Disable this feature.
27883   alias -g '${1+"$@"}'='"$@"'
27884   setopt NO_GLOB_SUBST
27885 else
27886   case `(set -o) 2>/dev/null` in #(
27887   *posix*) :
27888     set -o posix ;; #(
27889   *) :
27890      ;;
27891 esac
27892 fi
27893
27894
27895 as_nl='
27896 '
27897 export as_nl
27898 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27899 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27900 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27901 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27902 # Prefer a ksh shell builtin over an external printf program on Solaris,
27903 # but without wasting forks for bash or zsh.
27904 if test -z "$BASH_VERSION$ZSH_VERSION" \
27905     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27906   as_echo='print -r --'
27907   as_echo_n='print -rn --'
27908 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27909   as_echo='printf %s\n'
27910   as_echo_n='printf %s'
27911 else
27912   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27913     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27914     as_echo_n='/usr/ucb/echo -n'
27915   else
27916     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27917     as_echo_n_body='eval
27918       arg=$1;
27919       case $arg in #(
27920       *"$as_nl"*)
27921         expr "X$arg" : "X\\(.*\\)$as_nl";
27922         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27923       esac;
27924       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27925     '
27926     export as_echo_n_body
27927     as_echo_n='sh -c $as_echo_n_body as_echo'
27928   fi
27929   export as_echo_body
27930   as_echo='sh -c $as_echo_body as_echo'
27931 fi
27932
27933 # The user is always right.
27934 if test "${PATH_SEPARATOR+set}" != set; then
27935   PATH_SEPARATOR=:
27936   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27937     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27938       PATH_SEPARATOR=';'
27939   }
27940 fi
27941
27942
27943 # IFS
27944 # We need space, tab and new line, in precisely that order.  Quoting is
27945 # there to prevent editors from complaining about space-tab.
27946 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27947 # splitting by setting IFS to empty value.)
27948 IFS=" ""        $as_nl"
27949
27950 # Find who we are.  Look in the path if we contain no directory separator.
27951 case $0 in #((
27952   *[\\/]* ) as_myself=$0 ;;
27953   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27954 for as_dir in $PATH
27955 do
27956   IFS=$as_save_IFS
27957   test -z "$as_dir" && as_dir=.
27958     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27959   done
27960 IFS=$as_save_IFS
27961
27962      ;;
27963 esac
27964 # We did not find ourselves, most probably we were run as `sh COMMAND'
27965 # in which case we are not to be found in the path.
27966 if test "x$as_myself" = x; then
27967   as_myself=$0
27968 fi
27969 if test ! -f "$as_myself"; then
27970   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27971   exit 1
27972 fi
27973
27974 # Unset variables that we do not need and which cause bugs (e.g. in
27975 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27976 # suppresses any "Segmentation fault" message there.  '((' could
27977 # trigger a bug in pdksh 5.2.14.
27978 for as_var in BASH_ENV ENV MAIL MAILPATH
27979 do eval test x\${$as_var+set} = xset \
27980   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27981 done
27982 PS1='$ '
27983 PS2='> '
27984 PS4='+ '
27985
27986 # NLS nuisances.
27987 LC_ALL=C
27988 export LC_ALL
27989 LANGUAGE=C
27990 export LANGUAGE
27991
27992 # CDPATH.
27993 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27994
27995
27996 # as_fn_error ERROR [LINENO LOG_FD]
27997 # ---------------------------------
27998 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27999 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
28000 # script with status $?, using 1 if that was 0.
28001 as_fn_error ()
28002 {
28003   as_status=$?; test $as_status -eq 0 && as_status=1
28004   if test "$3"; then
28005     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
28006     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
28007   fi
28008   $as_echo "$as_me: error: $1" >&2
28009   as_fn_exit $as_status
28010 } # as_fn_error
28011
28012
28013 # as_fn_set_status STATUS
28014 # -----------------------
28015 # Set $? to STATUS, without forking.
28016 as_fn_set_status ()
28017 {
28018   return $1
28019 } # as_fn_set_status
28020
28021 # as_fn_exit STATUS
28022 # -----------------
28023 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
28024 as_fn_exit ()
28025 {
28026   set +e
28027   as_fn_set_status $1
28028   exit $1
28029 } # as_fn_exit
28030
28031 # as_fn_unset VAR
28032 # ---------------
28033 # Portably unset VAR.
28034 as_fn_unset ()
28035 {
28036   { eval $1=; unset $1;}
28037 }
28038 as_unset=as_fn_unset
28039 # as_fn_append VAR VALUE
28040 # ----------------------
28041 # Append the text in VALUE to the end of the definition contained in VAR. Take
28042 # advantage of any shell optimizations that allow amortized linear growth over
28043 # repeated appends, instead of the typical quadratic growth present in naive
28044 # implementations.
28045 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
28046   eval 'as_fn_append ()
28047   {
28048     eval $1+=\$2
28049   }'
28050 else
28051   as_fn_append ()
28052   {
28053     eval $1=\$$1\$2
28054   }
28055 fi # as_fn_append
28056
28057 # as_fn_arith ARG...
28058 # ------------------
28059 # Perform arithmetic evaluation on the ARGs, and store the result in the
28060 # global $as_val. Take advantage of shells that can avoid forks. The arguments
28061 # must be portable across $(()) and expr.
28062 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
28063   eval 'as_fn_arith ()
28064   {
28065     as_val=$(( $* ))
28066   }'
28067 else
28068   as_fn_arith ()
28069   {
28070     as_val=`expr "$@" || test $? -eq 1`
28071   }
28072 fi # as_fn_arith
28073
28074
28075 if expr a : '\(a\)' >/dev/null 2>&1 &&
28076    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28077   as_expr=expr
28078 else
28079   as_expr=false
28080 fi
28081
28082 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28083   as_basename=basename
28084 else
28085   as_basename=false
28086 fi
28087
28088 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28089   as_dirname=dirname
28090 else
28091   as_dirname=false
28092 fi
28093
28094 as_me=`$as_basename -- "$0" ||
28095 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28096          X"$0" : 'X\(//\)$' \| \
28097          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28098 $as_echo X/"$0" |
28099     sed '/^.*\/\([^/][^/]*\)\/*$/{
28100             s//\1/
28101             q
28102           }
28103           /^X\/\(\/\/\)$/{
28104             s//\1/
28105             q
28106           }
28107           /^X\/\(\/\).*/{
28108             s//\1/
28109             q
28110           }
28111           s/.*/./; q'`
28112
28113 # Avoid depending upon Character Ranges.
28114 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28115 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28116 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28117 as_cr_digits='0123456789'
28118 as_cr_alnum=$as_cr_Letters$as_cr_digits
28119
28120 ECHO_C= ECHO_N= ECHO_T=
28121 case `echo -n x` in #(((((
28122 -n*)
28123   case `echo 'xy\c'` in
28124   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28125   xy)  ECHO_C='\c';;
28126   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28127        ECHO_T=' ';;
28128   esac;;
28129 *)
28130   ECHO_N='-n';;
28131 esac
28132
28133 rm -f conf$$ conf$$.exe conf$$.file
28134 if test -d conf$$.dir; then
28135   rm -f conf$$.dir/conf$$.file
28136 else
28137   rm -f conf$$.dir
28138   mkdir conf$$.dir 2>/dev/null
28139 fi
28140 if (echo >conf$$.file) 2>/dev/null; then
28141   if ln -s conf$$.file conf$$ 2>/dev/null; then
28142     as_ln_s='ln -s'
28143     # ... but there are two gotchas:
28144     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28145     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28146     # In both cases, we have to default to `cp -p'.
28147     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28148       as_ln_s='cp -p'
28149   elif ln conf$$.file conf$$ 2>/dev/null; then
28150     as_ln_s=ln
28151   else
28152     as_ln_s='cp -p'
28153   fi
28154 else
28155   as_ln_s='cp -p'
28156 fi
28157 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28158 rmdir conf$$.dir 2>/dev/null
28159
28160
28161 # as_fn_mkdir_p
28162 # -------------
28163 # Create "$as_dir" as a directory, including parents if necessary.
28164 as_fn_mkdir_p ()
28165 {
28166
28167   case $as_dir in #(
28168   -*) as_dir=./$as_dir;;
28169   esac
28170   test -d "$as_dir" || eval $as_mkdir_p || {
28171     as_dirs=
28172     while :; do
28173       case $as_dir in #(
28174       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28175       *) as_qdir=$as_dir;;
28176       esac
28177       as_dirs="'$as_qdir' $as_dirs"
28178       as_dir=`$as_dirname -- "$as_dir" ||
28179 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28180          X"$as_dir" : 'X\(//\)[^/]' \| \
28181          X"$as_dir" : 'X\(//\)$' \| \
28182          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28183 $as_echo X"$as_dir" |
28184     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28185             s//\1/
28186             q
28187           }
28188           /^X\(\/\/\)[^/].*/{
28189             s//\1/
28190             q
28191           }
28192           /^X\(\/\/\)$/{
28193             s//\1/
28194             q
28195           }
28196           /^X\(\/\).*/{
28197             s//\1/
28198             q
28199           }
28200           s/.*/./; q'`
28201       test -d "$as_dir" && break
28202     done
28203     test -z "$as_dirs" || eval "mkdir $as_dirs"
28204   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28205
28206
28207 } # as_fn_mkdir_p
28208 if mkdir -p . 2>/dev/null; then
28209   as_mkdir_p='mkdir -p "$as_dir"'
28210 else
28211   test -d ./-p && rmdir ./-p
28212   as_mkdir_p=false
28213 fi
28214
28215 if test -x / >/dev/null 2>&1; then
28216   as_test_x='test -x'
28217 else
28218   if ls -dL / >/dev/null 2>&1; then
28219     as_ls_L_option=L
28220   else
28221     as_ls_L_option=
28222   fi
28223   as_test_x='
28224     eval sh -c '\''
28225       if test -d "$1"; then
28226         test -d "$1/.";
28227       else
28228         case $1 in #(
28229         -*)set "./$1";;
28230         esac;
28231         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28232         ???[sx]*):;;*)false;;esac;fi
28233     '\'' sh
28234   '
28235 fi
28236 as_executable_p=$as_test_x
28237
28238 # Sed expression to map a string onto a valid CPP name.
28239 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28240
28241 # Sed expression to map a string onto a valid variable name.
28242 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28243
28244
28245 exec 6>&1
28246 ## ----------------------------------- ##
28247 ## Main body of $CONFIG_STATUS script. ##
28248 ## ----------------------------------- ##
28249 _ASEOF
28250 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28251
28252 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28253 # Save the log message, to keep $0 and so on meaningful, and to
28254 # report actual input values of CONFIG_FILES etc. instead of their
28255 # values after options handling.
28256 ac_log="
28257 This file was extended by $as_me, which was
28258 generated by GNU Autoconf 2.64.  Invocation command line was
28259
28260   CONFIG_FILES    = $CONFIG_FILES
28261   CONFIG_HEADERS  = $CONFIG_HEADERS
28262   CONFIG_LINKS    = $CONFIG_LINKS
28263   CONFIG_COMMANDS = $CONFIG_COMMANDS
28264   $ $0 $@
28265
28266 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28267 "
28268
28269 _ACEOF
28270
28271 case $ac_config_files in *"
28272 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28273 esac
28274
28275 case $ac_config_headers in *"
28276 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28277 esac
28278
28279
28280 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28281 # Files that config.status was made for.
28282 config_files="$ac_config_files"
28283 config_headers="$ac_config_headers"
28284 config_commands="$ac_config_commands"
28285
28286 _ACEOF
28287
28288 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28289 ac_cs_usage="\
28290 \`$as_me' instantiates files and other configuration actions
28291 from templates according to the current configuration.  Unless the files
28292 and actions are specified as TAGs, all are instantiated by default.
28293
28294 Usage: $0 [OPTION]... [TAG]...
28295
28296   -h, --help       print this help, then exit
28297   -V, --version    print version number and configuration settings, then exit
28298   -q, --quiet, --silent
28299                    do not print progress messages
28300   -d, --debug      don't remove temporary files
28301       --recheck    update $as_me by reconfiguring in the same conditions
28302       --file=FILE[:TEMPLATE]
28303                    instantiate the configuration file FILE
28304       --header=FILE[:TEMPLATE]
28305                    instantiate the configuration header FILE
28306
28307 Configuration files:
28308 $config_files
28309
28310 Configuration headers:
28311 $config_headers
28312
28313 Configuration commands:
28314 $config_commands
28315
28316 Report bugs to the package provider."
28317
28318 _ACEOF
28319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28320 ac_cs_version="\\
28321 config.status
28322 configured by $0, generated by GNU Autoconf 2.64,
28323   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28324
28325 Copyright (C) 2009 Free Software Foundation, Inc.
28326 This config.status script is free software; the Free Software Foundation
28327 gives unlimited permission to copy, distribute and modify it."
28328
28329 ac_pwd='$ac_pwd'
28330 srcdir='$srcdir'
28331 AWK='$AWK'
28332 test -n "\$AWK" || AWK=awk
28333 _ACEOF
28334
28335 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28336 # The default lists apply if the user does not specify any file.
28337 ac_need_defaults=:
28338 while test $# != 0
28339 do
28340   case $1 in
28341   --*=*)
28342     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28343     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28344     ac_shift=:
28345     ;;
28346   *)
28347     ac_option=$1
28348     ac_optarg=$2
28349     ac_shift=shift
28350     ;;
28351   esac
28352
28353   case $ac_option in
28354   # Handling of the options.
28355   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28356     ac_cs_recheck=: ;;
28357   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28358     $as_echo "$ac_cs_version"; exit ;;
28359   --debug | --debu | --deb | --de | --d | -d )
28360     debug=: ;;
28361   --file | --fil | --fi | --f )
28362     $ac_shift
28363     case $ac_optarg in
28364     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28365     esac
28366     as_fn_append CONFIG_FILES " '$ac_optarg'"
28367     ac_need_defaults=false;;
28368   --header | --heade | --head | --hea )
28369     $ac_shift
28370     case $ac_optarg in
28371     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28372     esac
28373     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28374     ac_need_defaults=false;;
28375   --he | --h)
28376     # Conflict between --help and --header
28377     as_fn_error "ambiguous option: \`$1'
28378 Try \`$0 --help' for more information.";;
28379   --help | --hel | -h )
28380     $as_echo "$ac_cs_usage"; exit ;;
28381   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28382   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28383     ac_cs_silent=: ;;
28384
28385   # This is an error.
28386   -*) as_fn_error "unrecognized option: \`$1'
28387 Try \`$0 --help' for more information." ;;
28388
28389   *) as_fn_append ac_config_targets " $1"
28390      ac_need_defaults=false ;;
28391
28392   esac
28393   shift
28394 done
28395
28396 ac_configure_extra_args=
28397
28398 if $ac_cs_silent; then
28399   exec 6>/dev/null
28400   ac_configure_extra_args="$ac_configure_extra_args --silent"
28401 fi
28402
28403 _ACEOF
28404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28405 if \$ac_cs_recheck; then
28406   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28407   shift
28408   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28409   CONFIG_SHELL='$SHELL'
28410   export CONFIG_SHELL
28411   exec "\$@"
28412 fi
28413
28414 _ACEOF
28415 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28416 exec 5>>config.log
28417 {
28418   echo
28419   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28420 ## Running $as_me. ##
28421 _ASBOX
28422   $as_echo "$ac_log"
28423 } >&5
28424
28425 _ACEOF
28426 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28427 #
28428 # INIT-COMMANDS
28429 #
28430 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28431 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28432 subdirs='$subdirs'
28433
28434 _ACEOF
28435
28436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28437
28438 # Handling of arguments.
28439 for ac_config_target in $ac_config_targets
28440 do
28441   case $ac_config_target in
28442     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28443     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
28444     "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
28445     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28446     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28447     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28448     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28449     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28450
28451   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28452   esac
28453 done
28454
28455
28456 # If the user did not use the arguments to specify the items to instantiate,
28457 # then the envvar interface is used.  Set only those that are not.
28458 # We use the long form for the default assignment because of an extremely
28459 # bizarre bug on SunOS 4.1.3.
28460 if $ac_need_defaults; then
28461   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28462   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28463   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28464 fi
28465
28466 # Have a temporary directory for convenience.  Make it in the build tree
28467 # simply because there is no reason against having it here, and in addition,
28468 # creating and moving files from /tmp can sometimes cause problems.
28469 # Hook for its removal unless debugging.
28470 # Note that there is a small window in which the directory will not be cleaned:
28471 # after its creation but before its name has been assigned to `$tmp'.
28472 $debug ||
28473 {
28474   tmp=
28475   trap 'exit_status=$?
28476   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28477 ' 0
28478   trap 'as_fn_exit 1' 1 2 13 15
28479 }
28480 # Create a (secure) tmp directory for tmp files.
28481
28482 {
28483   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28484   test -n "$tmp" && test -d "$tmp"
28485 }  ||
28486 {
28487   tmp=./conf$$-$RANDOM
28488   (umask 077 && mkdir "$tmp")
28489 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28490
28491 # Set up the scripts for CONFIG_FILES section.
28492 # No need to generate them if there are no CONFIG_FILES.
28493 # This happens for instance with `./config.status config.h'.
28494 if test -n "$CONFIG_FILES"; then
28495
28496 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28497   ac_cs_awk_getline=:
28498   ac_cs_awk_pipe_init=
28499   ac_cs_awk_read_file='
28500       while ((getline aline < (F[key])) > 0)
28501         print(aline)
28502       close(F[key])'
28503   ac_cs_awk_pipe_fini=
28504 else
28505   ac_cs_awk_getline=false
28506   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28507   ac_cs_awk_read_file='
28508       print "|#_!!_#|"
28509       print "cat " F[key] " &&"
28510       '$ac_cs_awk_pipe_init
28511   # The final `:' finishes the AND list.
28512   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28513 fi
28514 ac_cr=`echo X | tr X '\015'`
28515 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28516 # But we know of no other shell where ac_cr would be empty at this
28517 # point, so we can use a bashism as a fallback.
28518 if test "x$ac_cr" = x; then
28519   eval ac_cr=\$\'\\r\'
28520 fi
28521 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28522 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28523   ac_cs_awk_cr='\r'
28524 else
28525   ac_cs_awk_cr=$ac_cr
28526 fi
28527
28528 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28529 _ACEOF
28530
28531 # Create commands to substitute file output variables.
28532 {
28533   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28534   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28535   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28536   echo "_ACAWK" &&
28537   echo "_ACEOF"
28538 } >conf$$files.sh &&
28539 . ./conf$$files.sh ||
28540   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28541 rm -f conf$$files.sh
28542
28543 {
28544   echo "cat >conf$$subs.awk <<_ACEOF" &&
28545   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28546   echo "_ACEOF"
28547 } >conf$$subs.sh ||
28548   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28549 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28550 ac_delim='%!_!# '
28551 for ac_last_try in false false false false false :; do
28552   . ./conf$$subs.sh ||
28553     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28554
28555   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28556   if test $ac_delim_n = $ac_delim_num; then
28557     break
28558   elif $ac_last_try; then
28559     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28560   else
28561     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28562   fi
28563 done
28564 rm -f conf$$subs.sh
28565
28566 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28567 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28568 _ACEOF
28569 sed -n '
28570 h
28571 s/^/S["/; s/!.*/"]=/
28572 p
28573 g
28574 s/^[^!]*!//
28575 :repl
28576 t repl
28577 s/'"$ac_delim"'$//
28578 t delim
28579 :nl
28580 h
28581 s/\(.\{148\}\).*/\1/
28582 t more1
28583 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28584 p
28585 n
28586 b repl
28587 :more1
28588 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28589 p
28590 g
28591 s/.\{148\}//
28592 t nl
28593 :delim
28594 h
28595 s/\(.\{148\}\).*/\1/
28596 t more2
28597 s/["\\]/\\&/g; s/^/"/; s/$/"/
28598 p
28599 b
28600 :more2
28601 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28602 p
28603 g
28604 s/.\{148\}//
28605 t delim
28606 ' <conf$$subs.awk | sed '
28607 /^[^""]/{
28608   N
28609   s/\n//
28610 }
28611 ' >>$CONFIG_STATUS || ac_write_fail=1
28612 rm -f conf$$subs.awk
28613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28614 _ACAWK
28615 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28616   for (key in S) S_is_set[key] = 1
28617   FS = "\a"
28618   \$ac_cs_awk_pipe_init
28619 }
28620 {
28621   line = $ 0
28622   nfields = split(line, field, "@")
28623   substed = 0
28624   len = length(field[1])
28625   for (i = 2; i < nfields; i++) {
28626     key = field[i]
28627     keylen = length(key)
28628     if (S_is_set[key]) {
28629       value = S[key]
28630       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28631       len += length(value) + length(field[++i])
28632       substed = 1
28633     } else
28634       len += 1 + keylen
28635   }
28636   if (nfields == 3 && !substed) {
28637     key = field[2]
28638     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28639       \$ac_cs_awk_read_file
28640       next
28641     }
28642   }
28643   print line
28644 }
28645 \$ac_cs_awk_pipe_fini
28646 _ACAWK
28647 _ACEOF
28648 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28649 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28650   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28651 else
28652   cat
28653 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28654   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28655 _ACEOF
28656
28657 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28658 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28659 # trailing colons and then remove the whole line if VPATH becomes empty
28660 # (actually we leave an empty line to preserve line numbers).
28661 if test "x$srcdir" = x.; then
28662   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28663 s/:*\$(srcdir):*/:/
28664 s/:*\${srcdir}:*/:/
28665 s/:*@srcdir@:*/:/
28666 s/^\([^=]*=[     ]*\):*/\1/
28667 s/:*$//
28668 s/^[^=]*=[       ]*$//
28669 }'
28670 fi
28671
28672 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28673 fi # test -n "$CONFIG_FILES"
28674
28675 # Set up the scripts for CONFIG_HEADERS section.
28676 # No need to generate them if there are no CONFIG_HEADERS.
28677 # This happens for instance with `./config.status Makefile'.
28678 if test -n "$CONFIG_HEADERS"; then
28679 cat >"$tmp/defines.awk" <<\_ACAWK ||
28680 BEGIN {
28681 _ACEOF
28682
28683 # Transform confdefs.h into an awk script `defines.awk', embedded as
28684 # here-document in config.status, that substitutes the proper values into
28685 # config.h.in to produce config.h.
28686
28687 # Create a delimiter string that does not exist in confdefs.h, to ease
28688 # handling of long lines.
28689 ac_delim='%!_!# '
28690 for ac_last_try in false false :; do
28691   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28692   if test -z "$ac_t"; then
28693     break
28694   elif $ac_last_try; then
28695     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28696   else
28697     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28698   fi
28699 done
28700
28701 # For the awk script, D is an array of macro values keyed by name,
28702 # likewise P contains macro parameters if any.  Preserve backslash
28703 # newline sequences.
28704
28705 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28706 sed -n '
28707 s/.\{148\}/&'"$ac_delim"'/g
28708 t rset
28709 :rset
28710 s/^[     ]*#[    ]*define[       ][      ]*/ /
28711 t def
28712 d
28713 :def
28714 s/\\$//
28715 t bsnl
28716 s/["\\]/\\&/g
28717 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28718 D["\1"]=" \3"/p
28719 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28720 d
28721 :bsnl
28722 s/["\\]/\\&/g
28723 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28724 D["\1"]=" \3\\\\\\n"\\/p
28725 t cont
28726 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28727 t cont
28728 d
28729 :cont
28730 n
28731 s/.\{148\}/&'"$ac_delim"'/g
28732 t clear
28733 :clear
28734 s/\\$//
28735 t bsnlc
28736 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28737 d
28738 :bsnlc
28739 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28740 b cont
28741 ' <confdefs.h | sed '
28742 s/'"$ac_delim"'/"\\\
28743 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28744
28745 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28746   for (key in D) D_is_set[key] = 1
28747   FS = "\a"
28748 }
28749 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28750   line = \$ 0
28751   split(line, arg, " ")
28752   if (arg[1] == "#") {
28753     defundef = arg[2]
28754     mac1 = arg[3]
28755   } else {
28756     defundef = substr(arg[1], 2)
28757     mac1 = arg[2]
28758   }
28759   split(mac1, mac2, "(") #)
28760   macro = mac2[1]
28761   prefix = substr(line, 1, index(line, defundef) - 1)
28762   if (D_is_set[macro]) {
28763     # Preserve the white space surrounding the "#".
28764     print prefix "define", macro P[macro] D[macro]
28765     next
28766   } else {
28767     # Replace #undef with comments.  This is necessary, for example,
28768     # in the case of _POSIX_SOURCE, which is predefined and required
28769     # on some systems where configure will not decide to define it.
28770     if (defundef == "undef") {
28771       print "/*", prefix defundef, macro, "*/"
28772       next
28773     }
28774   }
28775 }
28776 { print }
28777 _ACAWK
28778 _ACEOF
28779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28780   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28781 fi # test -n "$CONFIG_HEADERS"
28782
28783
28784 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28785 shift
28786 for ac_tag
28787 do
28788   case $ac_tag in
28789   :[FHLC]) ac_mode=$ac_tag; continue;;
28790   esac
28791   case $ac_mode$ac_tag in
28792   :[FHL]*:*);;
28793   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28794   :[FH]-) ac_tag=-:-;;
28795   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28796   esac
28797   ac_save_IFS=$IFS
28798   IFS=:
28799   set x $ac_tag
28800   IFS=$ac_save_IFS
28801   shift
28802   ac_file=$1
28803   shift
28804
28805   case $ac_mode in
28806   :L) ac_source=$1;;
28807   :[FH])
28808     ac_file_inputs=
28809     for ac_f
28810     do
28811       case $ac_f in
28812       -) ac_f="$tmp/stdin";;
28813       *) # Look for the file first in the build tree, then in the source tree
28814          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28815          # because $ac_f cannot contain `:'.
28816          test -f "$ac_f" ||
28817            case $ac_f in
28818            [\\/$]*) false;;
28819            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28820            esac ||
28821            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28822       esac
28823       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28824       as_fn_append ac_file_inputs " '$ac_f'"
28825     done
28826
28827     # Let's still pretend it is `configure' which instantiates (i.e., don't
28828     # use $as_me), people would be surprised to read:
28829     #    /* config.h.  Generated by config.status.  */
28830     configure_input='Generated from '`
28831           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28832         `' by configure.'
28833     if test x"$ac_file" != x-; then
28834       configure_input="$ac_file.  $configure_input"
28835       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28836 $as_echo "$as_me: creating $ac_file" >&6;}
28837     fi
28838     # Neutralize special characters interpreted by sed in replacement strings.
28839     case $configure_input in #(
28840     *\&* | *\|* | *\\* )
28841        ac_sed_conf_input=`$as_echo "$configure_input" |
28842        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28843     *) ac_sed_conf_input=$configure_input;;
28844     esac
28845
28846     case $ac_tag in
28847     *:-:* | *:-) cat >"$tmp/stdin" \
28848       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28849     esac
28850     ;;
28851   esac
28852
28853   ac_dir=`$as_dirname -- "$ac_file" ||
28854 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28855          X"$ac_file" : 'X\(//\)[^/]' \| \
28856          X"$ac_file" : 'X\(//\)$' \| \
28857          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28858 $as_echo X"$ac_file" |
28859     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28860             s//\1/
28861             q
28862           }
28863           /^X\(\/\/\)[^/].*/{
28864             s//\1/
28865             q
28866           }
28867           /^X\(\/\/\)$/{
28868             s//\1/
28869             q
28870           }
28871           /^X\(\/\).*/{
28872             s//\1/
28873             q
28874           }
28875           s/.*/./; q'`
28876   as_dir="$ac_dir"; as_fn_mkdir_p
28877   ac_builddir=.
28878
28879 case "$ac_dir" in
28880 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28881 *)
28882   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28883   # A ".." for each directory in $ac_dir_suffix.
28884   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28885   case $ac_top_builddir_sub in
28886   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28887   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28888   esac ;;
28889 esac
28890 ac_abs_top_builddir=$ac_pwd
28891 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28892 # for backward compatibility:
28893 ac_top_builddir=$ac_top_build_prefix
28894
28895 case $srcdir in
28896   .)  # We are building in place.
28897     ac_srcdir=.
28898     ac_top_srcdir=$ac_top_builddir_sub
28899     ac_abs_top_srcdir=$ac_pwd ;;
28900   [\\/]* | ?:[\\/]* )  # Absolute name.
28901     ac_srcdir=$srcdir$ac_dir_suffix;
28902     ac_top_srcdir=$srcdir
28903     ac_abs_top_srcdir=$srcdir ;;
28904   *) # Relative name.
28905     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28906     ac_top_srcdir=$ac_top_build_prefix$srcdir
28907     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28908 esac
28909 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28910
28911
28912   case $ac_mode in
28913   :F)
28914   #
28915   # CONFIG_FILE
28916   #
28917
28918 _ACEOF
28919
28920 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28921 # If the template does not know about datarootdir, expand it.
28922 # FIXME: This hack should be removed a few years after 2.60.
28923 ac_datarootdir_hack=; ac_datarootdir_seen=
28924 ac_sed_dataroot='
28925 /datarootdir/ {
28926   p
28927   q
28928 }
28929 /@datadir@/p
28930 /@docdir@/p
28931 /@infodir@/p
28932 /@localedir@/p
28933 /@mandir@/p'
28934 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28935 *datarootdir*) ac_datarootdir_seen=yes;;
28936 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28937   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28938 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28939 _ACEOF
28940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28941   ac_datarootdir_hack='
28942   s&@datadir@&$datadir&g
28943   s&@docdir@&$docdir&g
28944   s&@infodir@&$infodir&g
28945   s&@localedir@&$localedir&g
28946   s&@mandir@&$mandir&g
28947   s&\\\${datarootdir}&$datarootdir&g' ;;
28948 esac
28949 _ACEOF
28950
28951 # Neutralize VPATH when `$srcdir' = `.'.
28952 # Shell code in configure.ac might set extrasub.
28953 # FIXME: do we really want to maintain this feature?
28954 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28955 ac_sed_extra="$ac_vpsub
28956 $extrasub
28957 _ACEOF
28958 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28959 :t
28960 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28961 s|@configure_input@|$ac_sed_conf_input|;t t
28962 s&@top_builddir@&$ac_top_builddir_sub&;t t
28963 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28964 s&@srcdir@&$ac_srcdir&;t t
28965 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28966 s&@top_srcdir@&$ac_top_srcdir&;t t
28967 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28968 s&@builddir@&$ac_builddir&;t t
28969 s&@abs_builddir@&$ac_abs_builddir&;t t
28970 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28971 $ac_datarootdir_hack
28972 "
28973 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28974 if $ac_cs_awk_getline; then
28975   $AWK -f "$tmp/subs.awk"
28976 else
28977   $AWK -f "$tmp/subs.awk" | $SHELL
28978 fi >$tmp/out \
28979   || as_fn_error "could not create $ac_file" "$LINENO" 5
28980
28981 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28982   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28983   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28984   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28985 which seems to be undefined.  Please make sure it is defined." >&5
28986 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28987 which seems to be undefined.  Please make sure it is defined." >&2;}
28988
28989   rm -f "$tmp/stdin"
28990   case $ac_file in
28991   -) cat "$tmp/out" && rm -f "$tmp/out";;
28992   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28993   esac \
28994   || as_fn_error "could not create $ac_file" "$LINENO" 5
28995  ;;
28996   :H)
28997   #
28998   # CONFIG_HEADER
28999   #
29000   if test x"$ac_file" != x-; then
29001     {
29002       $as_echo "/* $configure_input  */" \
29003       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
29004     } >"$tmp/config.h" \
29005       || as_fn_error "could not create $ac_file" "$LINENO" 5
29006     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
29007       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
29008 $as_echo "$as_me: $ac_file is unchanged" >&6;}
29009     else
29010       rm -f "$ac_file"
29011       mv "$tmp/config.h" "$ac_file" \
29012         || as_fn_error "could not create $ac_file" "$LINENO" 5
29013     fi
29014   else
29015     $as_echo "/* $configure_input  */" \
29016       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
29017       || as_fn_error "could not create -" "$LINENO" 5
29018   fi
29019  ;;
29020
29021   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
29022 $as_echo "$as_me: executing $ac_file commands" >&6;}
29023  ;;
29024   esac
29025
29026
29027   case $ac_file$ac_mode in
29028     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
29029     "gccdepdir":C)
29030   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
29031   for lang in $subdirs c-family common
29032   do
29033       ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
29034   done ;;
29035     "as":F) chmod +x as ;;
29036     "collect-ld":F) chmod +x collect-ld ;;
29037     "nm":F) chmod +x nm ;;
29038     "default":C)
29039 case ${CONFIG_HEADERS} in
29040   *auto-host.h:config.in*)
29041   echo > cstamp-h ;;
29042 esac
29043 # Make sure all the subdirs exist.
29044 for d in $subdirs doc build common c-family
29045 do
29046     test -d $d || mkdir $d
29047 done
29048  ;;
29049
29050   esac
29051 done # for ac_tag
29052
29053
29054 as_fn_exit 0
29055 _ACEOF
29056 ac_clean_files=$ac_clean_files_save
29057
29058 test $ac_write_fail = 0 ||
29059   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
29060
29061
29062 # configure is writing to config.log, and then calls config.status.
29063 # config.status does its own redirection, appending to config.log.
29064 # Unfortunately, on DOS this fails, as config.log is still kept open
29065 # by configure, so config.status won't be able to write to it; its
29066 # output is simply discarded.  So we exec the FD to /dev/null,
29067 # effectively closing config.log, so it can be properly (re)opened and
29068 # appended to by config.status.  When coming back to configure, we
29069 # need to make the FD available again.
29070 if test "$no_create" != yes; then
29071   ac_cs_success=:
29072   ac_config_status_args=
29073   test "$silent" = yes &&
29074     ac_config_status_args="$ac_config_status_args --quiet"
29075   exec 5>/dev/null
29076   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
29077   exec 5>>config.log
29078   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
29079   # would make configure fail if this is the last instruction.
29080   $ac_cs_success || as_fn_exit $?
29081 fi
29082 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
29083   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29084 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29085 fi
29086
29087