gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 PPLINC
 608 PPLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 thread_file
 625 out_object_file
 626 out_file
 627 objc_boehm_gc
 628 md_file
 629 local_prefix
 630 lang_tree_files
 631 lang_specs_files
 632 lang_opt_files
 633 install
 634 out_host_hook_obj
 635 host_xm_defines
 636 host_xm_include_list
 637 host_xm_file_list
 638 host_exeext
 639 gcc_gxx_include_dir
 640 gcc_config_arguments
 641 float_h_file
 642 extra_programs
 643 extra_passes
 644 extra_parts
 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 slibdir
 671 dollar
 672 gcc_tooldir
 673 enable_lto
 674 MAINT
 675 zlibinc
 676 zlibdir
 677 HOST_LIBS
 678 GGC
 679 libgcc_visibility
 680 gcc_cv_readelf
 681 gcc_cv_objdump
 682 ORIGINAL_NM_FOR_TARGET
 683 gcc_cv_nm
 684 ORIGINAL_LD_FOR_TARGET
 685 ORIGINAL_PLUGIN_LD_FOR_TARGET
 686 gcc_cv_ld
 687 ORIGINAL_AS_FOR_TARGET
 688 gcc_cv_as
 689 enable_fast_install
 690 objdir
 691 CXXCPP
 692 OTOOL64
 693 OTOOL
 694 LIPO
 695 NMEDIT
 696 DSYMUTIL
 697 STRIP
 698 OBJDUMP
 699 ac_ct_DUMPBIN
 700 DUMPBIN
 701 LD
 702 FGREP
 703 SED
 704 LIBTOOL
 705 collect2
 706 STMP_FIXINC
 707 BUILD_LDFLAGS
 708 BUILD_CFLAGS
 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 gthread_flags
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 GNAT_LIBEXC
 736 COLLECT2_LIBS
 737 AR
 738 NM
 739 BISON
 740 FLEX
 741 GENERATED_MANPAGES
 742 BUILD_INFO
 743 MAKEINFO
 744 have_mktemp_command
 745 make_compare_target
 746 INSTALL_DATA
 747 INSTALL_PROGRAM
 748 INSTALL
 749 ranlib_flags
 750 RANLIB
 751 LN
 752 LN_S
 753 AWK
 754 SET_MAKE
 755 REPORT_BUGS_TEXI
 756 REPORT_BUGS_TO
 757 PKGVERSION
 758 CONFIGURE_SPECS
 759 CROSS_SYSTEM_HEADER_DIR
 760 TARGET_SYSTEM_ROOT_DEFINE
 761 TARGET_SYSTEM_ROOT
 762 enable_shared
 763 enable_fixed_point
 764 enable_decimal_float
 765 enable_multilib
 766 ENABLE_BUILD_WITH_CXX
 767 coverage_flags
 768 valgrind_command
 769 valgrind_path_defines
 770 valgrind_path
 771 TREEBROWSER
 772 nocommon_flag
 773 warn_cxxflags
 774 warn_cflags
 775 c_strict_warn
 776 strict_warn
 777 c_loose_warn
 778 loose_warn
 779 EGREP
 780 GREP
 781 CPP
 782 OUTPUT_OPTION
 783 NO_MINUS_C_MINUS_O
 784 GNATMAKE
 785 GNATBIND
 786 ac_ct_CXX
 787 CXXFLAGS
 788 CXX
 789 OBJEXT
 790 EXEEXT
 791 ac_ct_CC
 792 CPPFLAGS
 793 LDFLAGS
 794 CFLAGS
 795 CC
 796 GENINSRC
 797 target_subdir
 798 host_subdir
 799 build_subdir
 800 build_libsubdir
 801 target_noncanonical
 802 target_os
 803 target_vendor
 804 target_cpu
 805 target
 806 host_os
 807 host_vendor
 808 host_cpu
 809 host
 810 build_os
 811 build_vendor
 812 build_cpu
 813 build
 814 target_alias
 815 host_alias
 816 build_alias
 817 LIBS
 818 ECHO_T
 819 ECHO_N
 820 ECHO_C
 821 DEFS
 822 mandir
 823 localedir
 824 libdir
 825 psdir
 826 pdfdir
 827 dvidir
 828 htmldir
 829 infodir
 830 docdir
 831 oldincludedir
 832 includedir
 833 localstatedir
 834 sharedstatedir
 835 sysconfdir
 836 datadir
 837 datarootdir
 838 libexecdir
 839 sbindir
 840 bindir
 841 program_transform_name
 842 prefix
 843 exec_prefix
 844 PACKAGE_URL
 845 PACKAGE_BUGREPORT
 846 PACKAGE_STRING
 847 PACKAGE_VERSION
 848 PACKAGE_TARNAME
 849 PACKAGE_NAME
 850 PATH_SEPARATOR
 851 SHELL'
 852 ac_subst_files='language_hooks'
 853 ac_user_opts='
 854 enable_option_checking
 855 with_build_libsubdir
 856 with_local_prefix
 857 with_gxx_include_dir
 858 with_cpp_install_dir
 859 enable_generated_files_in_srcdir
 860 with_gnu_ld
 861 with_ld
 862 with_demangler_in_ld
 863 with_gnu_as
 864 with_as
 865 enable_largefile
 866 enable_werror_always
 867 enable_checking
 868 enable_coverage
 869 enable_gather_detailed_mem_stats
 870 enable_build_with_cxx
 871 with_stabs
 872 enable_multilib
 873 enable___cxa_atexit
 874 enable_decimal_float
 875 enable_fixed_point
 876 enable_threads
 877 enable_tls
 878 enable_objc_gc
 879 with_dwarf2
 880 enable_shared
 881 with_build_sysroot
 882 with_sysroot
 883 with_specs
 884 with_pkgversion
 885 with_bugurl
 886 enable_languages
 887 with_multilib_list
 888 enable_rpath
 889 with_libiconv_prefix
 890 enable_initfini_array
 891 enable_sjlj_exceptions
 892 with_system_libunwind
 893 enable_secureplt
 894 enable_leading_mingw64_underscores
 895 enable_cld
 896 enable_frame_pointer
 897 enable_win32_registry
 898 enable_static
 899 with_pic
 900 enable_fast_install
 901 enable_libtool_lock
 902 with_plugin_ld
 903 enable_gnu_indirect_function
 904 enable_comdat
 905 enable_gnu_unique_object
 906 enable_linker_build_id
 907 with_long_double_128
 908 with_gc
 909 with_system_zlib
 910 enable_maintainer_mode
 911 enable_version_specific_runtime_libs
 912 with_slibdir
 913 enable_plugin
 914 '
 915       ac_precious_vars='build_alias
 916 host_alias
 917 target_alias
 918 CC
 919 CFLAGS
 920 LDFLAGS
 921 LIBS
 922 CPPFLAGS
 923 CXX
 924 CXXFLAGS
 925 CCC
 926 CPP
 927 CXXCPP
 928 GMPLIBS
 929 GMPINC
 930 PPLLIBS
 931 PPLINC
 932 CLOOGLIBS
 933 CLOOGINC'
 934
 935
 936 # Initialize some variables set by options.
 937 ac_init_help=
 938 ac_init_version=false
 939 ac_unrecognized_opts=
 940 ac_unrecognized_sep=
 941 # The variables have the same names as the options, with
 942 # dashes changed to underlines.
 943 cache_file=/dev/null
 944 exec_prefix=NONE
 945 no_create=
 946 no_recursion=
 947 prefix=NONE
 948 program_prefix=NONE
 949 program_suffix=NONE
 950 program_transform_name=s,x,x,
 951 silent=
 952 site=
 953 srcdir=
 954 verbose=
 955 x_includes=NONE
 956 x_libraries=NONE
 957
 958 # Installation directory options.
 959 # These are left unexpanded so users can "make install exec_prefix=/foo"
 960 # and all the variables that are supposed to be based on exec_prefix
 961 # by default will actually change.
 962 # Use braces instead of parens because sh, perl, etc. also accept them.
 963 # (The list follows the same order as the GNU Coding Standards.)
 964 bindir='${exec_prefix}/bin'
 965 sbindir='${exec_prefix}/sbin'
 966 libexecdir='${exec_prefix}/libexec'
 967 datarootdir='${prefix}/share'
 968 datadir='${datarootdir}'
 969 sysconfdir='${prefix}/etc'
 970 sharedstatedir='${prefix}/com'
 971 localstatedir='${prefix}/var'
 972 includedir='${prefix}/include'
 973 oldincludedir='/usr/include'
 974 docdir='${datarootdir}/doc/${PACKAGE}'
 975 infodir='${datarootdir}/info'
 976 htmldir='${docdir}'
 977 dvidir='${docdir}'
 978 pdfdir='${docdir}'
 979 psdir='${docdir}'
 980 libdir='${exec_prefix}/lib'
 981 localedir='${datarootdir}/locale'
 982 mandir='${datarootdir}/man'
 983
 984 ac_prev=
 985 ac_dashdash=
 986 for ac_option
 987 do
 988   # If the previous option needs an argument, assign it.
 989   if test -n "$ac_prev"; then
 990     eval $ac_prev=\$ac_option
 991     ac_prev=
 992     continue
 993   fi
 994
 995   case $ac_option in
 996   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 997   *)    ac_optarg=yes ;;
 998   esac
 999
1000   # Accept the important Cygnus configure options, so we can diagnose typos.
1001
1002   case $ac_dashdash$ac_option in
1003   --)
1004     ac_dashdash=yes ;;
1005
1006   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1007     ac_prev=bindir ;;
1008   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1009     bindir=$ac_optarg ;;
1010
1011   -build | --build | --buil | --bui | --bu)
1012     ac_prev=build_alias ;;
1013   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1014     build_alias=$ac_optarg ;;
1015
1016   -cache-file | --cache-file | --cache-fil | --cache-fi \
1017   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1018     ac_prev=cache_file ;;
1019   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1020   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1021     cache_file=$ac_optarg ;;
1022
1023   --config-cache | -C)
1024     cache_file=config.cache ;;
1025
1026   -datadir | --datadir | --datadi | --datad)
1027     ac_prev=datadir ;;
1028   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1029     datadir=$ac_optarg ;;
1030
1031   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1032   | --dataroo | --dataro | --datar)
1033     ac_prev=datarootdir ;;
1034   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1035   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1036     datarootdir=$ac_optarg ;;
1037
1038   -disable-* | --disable-*)
1039     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1040     # Reject names that are not valid shell variable names.
1041     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1042       as_fn_error "invalid feature name: $ac_useropt"
1043     ac_useropt_orig=$ac_useropt
1044     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1045     case $ac_user_opts in
1046       *"
1047 "enable_$ac_useropt"
1048 "*) ;;
1049       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1050          ac_unrecognized_sep=', ';;
1051     esac
1052     eval enable_$ac_useropt=no ;;
1053
1054   -docdir | --docdir | --docdi | --doc | --do)
1055     ac_prev=docdir ;;
1056   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1057     docdir=$ac_optarg ;;
1058
1059   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1060     ac_prev=dvidir ;;
1061   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1062     dvidir=$ac_optarg ;;
1063
1064   -enable-* | --enable-*)
1065     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1066     # Reject names that are not valid shell variable names.
1067     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1068       as_fn_error "invalid feature name: $ac_useropt"
1069     ac_useropt_orig=$ac_useropt
1070     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1071     case $ac_user_opts in
1072       *"
1073 "enable_$ac_useropt"
1074 "*) ;;
1075       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1076          ac_unrecognized_sep=', ';;
1077     esac
1078     eval enable_$ac_useropt=\$ac_optarg ;;
1079
1080   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1081   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1082   | --exec | --exe | --ex)
1083     ac_prev=exec_prefix ;;
1084   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1085   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1086   | --exec=* | --exe=* | --ex=*)
1087     exec_prefix=$ac_optarg ;;
1088
1089   -gas | --gas | --ga | --g)
1090     # Obsolete; use --with-gas.
1091     with_gas=yes ;;
1092
1093   -help | --help | --hel | --he | -h)
1094     ac_init_help=long ;;
1095   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1096     ac_init_help=recursive ;;
1097   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1098     ac_init_help=short ;;
1099
1100   -host | --host | --hos | --ho)
1101     ac_prev=host_alias ;;
1102   -host=* | --host=* | --hos=* | --ho=*)
1103     host_alias=$ac_optarg ;;
1104
1105   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1106     ac_prev=htmldir ;;
1107   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1108   | --ht=*)
1109     htmldir=$ac_optarg ;;
1110
1111   -includedir | --includedir | --includedi | --included | --include \
1112   | --includ | --inclu | --incl | --inc)
1113     ac_prev=includedir ;;
1114   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1115   | --includ=* | --inclu=* | --incl=* | --inc=*)
1116     includedir=$ac_optarg ;;
1117
1118   -infodir | --infodir | --infodi | --infod | --info | --inf)
1119     ac_prev=infodir ;;
1120   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1121     infodir=$ac_optarg ;;
1122
1123   -libdir | --libdir | --libdi | --libd)
1124     ac_prev=libdir ;;
1125   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1126     libdir=$ac_optarg ;;
1127
1128   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1129   | --libexe | --libex | --libe)
1130     ac_prev=libexecdir ;;
1131   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1132   | --libexe=* | --libex=* | --libe=*)
1133     libexecdir=$ac_optarg ;;
1134
1135   -localedir | --localedir | --localedi | --localed | --locale)
1136     ac_prev=localedir ;;
1137   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1138     localedir=$ac_optarg ;;
1139
1140   -localstatedir | --localstatedir | --localstatedi | --localstated \
1141   | --localstate | --localstat | --localsta | --localst | --locals)
1142     ac_prev=localstatedir ;;
1143   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1144   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1145     localstatedir=$ac_optarg ;;
1146
1147   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1148     ac_prev=mandir ;;
1149   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1150     mandir=$ac_optarg ;;
1151
1152   -nfp | --nfp | --nf)
1153     # Obsolete; use --without-fp.
1154     with_fp=no ;;
1155
1156   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1157   | --no-cr | --no-c | -n)
1158     no_create=yes ;;
1159
1160   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1161   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1162     no_recursion=yes ;;
1163
1164   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1165   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1166   | --oldin | --oldi | --old | --ol | --o)
1167     ac_prev=oldincludedir ;;
1168   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1169   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1170   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1171     oldincludedir=$ac_optarg ;;
1172
1173   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1174     ac_prev=prefix ;;
1175   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1176     prefix=$ac_optarg ;;
1177
1178   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1179   | --program-pre | --program-pr | --program-p)
1180     ac_prev=program_prefix ;;
1181   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1182   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1183     program_prefix=$ac_optarg ;;
1184
1185   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1186   | --program-suf | --program-su | --program-s)
1187     ac_prev=program_suffix ;;
1188   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1189   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1190     program_suffix=$ac_optarg ;;
1191
1192   -program-transform-name | --program-transform-name \
1193   | --program-transform-nam | --program-transform-na \
1194   | --program-transform-n | --program-transform- \
1195   | --program-transform | --program-transfor \
1196   | --program-transfo | --program-transf \
1197   | --program-trans | --program-tran \
1198   | --progr-tra | --program-tr | --program-t)
1199     ac_prev=program_transform_name ;;
1200   -program-transform-name=* | --program-transform-name=* \
1201   | --program-transform-nam=* | --program-transform-na=* \
1202   | --program-transform-n=* | --program-transform-=* \
1203   | --program-transform=* | --program-transfor=* \
1204   | --program-transfo=* | --program-transf=* \
1205   | --program-trans=* | --program-tran=* \
1206   | --progr-tra=* | --program-tr=* | --program-t=*)
1207     program_transform_name=$ac_optarg ;;
1208
1209   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1210     ac_prev=pdfdir ;;
1211   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1212     pdfdir=$ac_optarg ;;
1213
1214   -psdir | --psdir | --psdi | --psd | --ps)
1215     ac_prev=psdir ;;
1216   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1217     psdir=$ac_optarg ;;
1218
1219   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1220   | -silent | --silent | --silen | --sile | --sil)
1221     silent=yes ;;
1222
1223   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1224     ac_prev=sbindir ;;
1225   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1226   | --sbi=* | --sb=*)
1227     sbindir=$ac_optarg ;;
1228
1229   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1230   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1231   | --sharedst | --shareds | --shared | --share | --shar \
1232   | --sha | --sh)
1233     ac_prev=sharedstatedir ;;
1234   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1235   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1236   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1237   | --sha=* | --sh=*)
1238     sharedstatedir=$ac_optarg ;;
1239
1240   -site | --site | --sit)
1241     ac_prev=site ;;
1242   -site=* | --site=* | --sit=*)
1243     site=$ac_optarg ;;
1244
1245   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1246     ac_prev=srcdir ;;
1247   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1248     srcdir=$ac_optarg ;;
1249
1250   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1251   | --syscon | --sysco | --sysc | --sys | --sy)
1252     ac_prev=sysconfdir ;;
1253   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1254   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1255     sysconfdir=$ac_optarg ;;
1256
1257   -target | --target | --targe | --targ | --tar | --ta | --t)
1258     ac_prev=target_alias ;;
1259   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1260     target_alias=$ac_optarg ;;
1261
1262   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1263     verbose=yes ;;
1264
1265   -version | --version | --versio | --versi | --vers | -V)
1266     ac_init_version=: ;;
1267
1268   -with-* | --with-*)
1269     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1270     # Reject names that are not valid shell variable names.
1271     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1272       as_fn_error "invalid package name: $ac_useropt"
1273     ac_useropt_orig=$ac_useropt
1274     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1275     case $ac_user_opts in
1276       *"
1277 "with_$ac_useropt"
1278 "*) ;;
1279       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1280          ac_unrecognized_sep=', ';;
1281     esac
1282     eval with_$ac_useropt=\$ac_optarg ;;
1283
1284   -without-* | --without-*)
1285     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1286     # Reject names that are not valid shell variable names.
1287     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1288       as_fn_error "invalid package name: $ac_useropt"
1289     ac_useropt_orig=$ac_useropt
1290     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1291     case $ac_user_opts in
1292       *"
1293 "with_$ac_useropt"
1294 "*) ;;
1295       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1296          ac_unrecognized_sep=', ';;
1297     esac
1298     eval with_$ac_useropt=no ;;
1299
1300   --x)
1301     # Obsolete; use --with-x.
1302     with_x=yes ;;
1303
1304   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1305   | --x-incl | --x-inc | --x-in | --x-i)
1306     ac_prev=x_includes ;;
1307   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1308   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1309     x_includes=$ac_optarg ;;
1310
1311   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1312   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1313     ac_prev=x_libraries ;;
1314   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1315   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1316     x_libraries=$ac_optarg ;;
1317
1318   -*) as_fn_error "unrecognized option: \`$ac_option'
1319 Try \`$0 --help' for more information."
1320     ;;
1321
1322   *=*)
1323     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1324     # Reject names that are not valid shell variable names.
1325     case $ac_envvar in #(
1326       '' | [0-9]* | *[!_$as_cr_alnum]* )
1327       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1328     esac
1329     eval $ac_envvar=\$ac_optarg
1330     export $ac_envvar ;;
1331
1332   *)
1333     # FIXME: should be removed in autoconf 3.0.
1334     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1335     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1336       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1337     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1338     ;;
1339
1340   esac
1341 done
1342
1343 if test -n "$ac_prev"; then
1344   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1345   as_fn_error "missing argument to $ac_option"
1346 fi
1347
1348 if test -n "$ac_unrecognized_opts"; then
1349   case $enable_option_checking in
1350     no) ;;
1351     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1352     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1353   esac
1354 fi
1355
1356 # Check all directory arguments for consistency.
1357 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1358                 datadir sysconfdir sharedstatedir localstatedir includedir \
1359                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1360                 libdir localedir mandir
1361 do
1362   eval ac_val=\$$ac_var
1363   # Remove trailing slashes.
1364   case $ac_val in
1365     */ )
1366       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1367       eval $ac_var=\$ac_val;;
1368   esac
1369   # Be sure to have absolute directory names.
1370   case $ac_val in
1371     [\\/$]* | ?:[\\/]* )  continue;;
1372     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1373   esac
1374   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1375 done
1376
1377 # There might be people who depend on the old broken behavior: `$host'
1378 # used to hold the argument of --host etc.
1379 # FIXME: To remove some day.
1380 build=$build_alias
1381 host=$host_alias
1382 target=$target_alias
1383
1384 # FIXME: To remove some day.
1385 if test "x$host_alias" != x; then
1386   if test "x$build_alias" = x; then
1387     cross_compiling=maybe
1388     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1389     If a cross compiler is detected then cross compile mode will be used." >&2
1390   elif test "x$build_alias" != "x$host_alias"; then
1391     cross_compiling=yes
1392   fi
1393 fi
1394
1395 ac_tool_prefix=
1396 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1397
1398 test "$silent" = yes && exec 6>/dev/null
1399
1400
1401 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1402 ac_ls_di=`ls -di .` &&
1403 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1404   as_fn_error "working directory cannot be determined"
1405 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1406   as_fn_error "pwd does not report name of working directory"
1407
1408
1409 # Find the source files, if location was not specified.
1410 if test -z "$srcdir"; then
1411   ac_srcdir_defaulted=yes
1412   # Try the directory containing this script, then the parent directory.
1413   ac_confdir=`$as_dirname -- "$as_myself" ||
1414 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1415          X"$as_myself" : 'X\(//\)[^/]' \| \
1416          X"$as_myself" : 'X\(//\)$' \| \
1417          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1418 $as_echo X"$as_myself" |
1419     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1420             s//\1/
1421             q
1422           }
1423           /^X\(\/\/\)[^/].*/{
1424             s//\1/
1425             q
1426           }
1427           /^X\(\/\/\)$/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\).*/{
1432             s//\1/
1433             q
1434           }
1435           s/.*/./; q'`
1436   srcdir=$ac_confdir
1437   if test ! -r "$srcdir/$ac_unique_file"; then
1438     srcdir=..
1439   fi
1440 else
1441   ac_srcdir_defaulted=no
1442 fi
1443 if test ! -r "$srcdir/$ac_unique_file"; then
1444   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1445   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1446 fi
1447 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1448 ac_abs_confdir=`(
1449         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1450         pwd)`
1451 # When building in place, set srcdir=.
1452 if test "$ac_abs_confdir" = "$ac_pwd"; then
1453   srcdir=.
1454 fi
1455 # Remove unnecessary trailing slashes from srcdir.
1456 # Double slashes in file names in object file debugging info
1457 # mess up M-x gdb in Emacs.
1458 case $srcdir in
1459 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1460 esac
1461 for ac_var in $ac_precious_vars; do
1462   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1463   eval ac_env_${ac_var}_value=\$${ac_var}
1464   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1465   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1466 done
1467
1468 #
1469 # Report the --help message.
1470 #
1471 if test "$ac_init_help" = "long"; then
1472   # Omit some internal or obsolete options to make the list less imposing.
1473   # This message is too long to be a string in the A/UX 3.1 sh.
1474   cat <<_ACEOF
1475 \`configure' configures this package to adapt to many kinds of systems.
1476
1477 Usage: $0 [OPTION]... [VAR=VALUE]...
1478
1479 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1480 VAR=VALUE.  See below for descriptions of some of the useful variables.
1481
1482 Defaults for the options are specified in brackets.
1483
1484 Configuration:
1485   -h, --help              display this help and exit
1486       --help=short        display options specific to this package
1487       --help=recursive    display the short help of all the included packages
1488   -V, --version           display version information and exit
1489   -q, --quiet, --silent   do not print \`checking...' messages
1490       --cache-file=FILE   cache test results in FILE [disabled]
1491   -C, --config-cache      alias for \`--cache-file=config.cache'
1492   -n, --no-create         do not create output files
1493       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1494
1495 Installation directories:
1496   --prefix=PREFIX         install architecture-independent files in PREFIX
1497                           [$ac_default_prefix]
1498   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1499                           [PREFIX]
1500
1501 By default, \`make install' will install all the files in
1502 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1503 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1504 for instance \`--prefix=\$HOME'.
1505
1506 For better control, use the options below.
1507
1508 Fine tuning of the installation directories:
1509   --bindir=DIR            user executables [EPREFIX/bin]
1510   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1511   --libexecdir=DIR        program executables [EPREFIX/libexec]
1512   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1513   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1514   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1515   --libdir=DIR            object code libraries [EPREFIX/lib]
1516   --includedir=DIR        C header files [PREFIX/include]
1517   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1518   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1519   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1520   --infodir=DIR           info documentation [DATAROOTDIR/info]
1521   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1522   --mandir=DIR            man documentation [DATAROOTDIR/man]
1523   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1524   --htmldir=DIR           html documentation [DOCDIR]
1525   --dvidir=DIR            dvi documentation [DOCDIR]
1526   --pdfdir=DIR            pdf documentation [DOCDIR]
1527   --psdir=DIR             ps documentation [DOCDIR]
1528 _ACEOF
1529
1530   cat <<\_ACEOF
1531
1532 Program names:
1533   --program-prefix=PREFIX            prepend PREFIX to installed program names
1534   --program-suffix=SUFFIX            append SUFFIX to installed program names
1535   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1536
1537 System types:
1538   --build=BUILD     configure for building on BUILD [guessed]
1539   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1540   --target=TARGET   configure for building compilers for TARGET [HOST]
1541 _ACEOF
1542 fi
1543
1544 if test -n "$ac_init_help"; then
1545
1546   cat <<\_ACEOF
1547
1548 Optional Features:
1549   --disable-option-checking  ignore unrecognized --enable/--with options
1550   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1551   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1552   --enable-generated-files-in-srcdir
1553                           put copies of generated files in source dir
1554                           intended for creating source tarballs for users
1555                           without texinfo bison or flex.
1556   --disable-largefile     omit support for large files
1557   --enable-werror-always  enable -Werror despite compiler version
1558   --enable-checking=LIST
1559                           enable expensive run-time checks.  With LIST,
1560                           enable only specific categories of checks.
1561                           Categories are: yes,no,all,none,release.
1562                           Flags are: assert,df,fold,gc,gcac,gimple,misc,
1563                           rtlflag,rtl,runtime,tree,valgrind,types.
1564   --enable-coverage=LEVEL
1565                           enable compiler's code coverage collection.
1566                           Use to measure compiler performance and locate
1567                           unused parts of the compiler. With LEVEL, specify
1568                           optimization. Values are opt, noopt,
1569                           default is noopt
1570   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1571   --enable-build-with-cxx build with C++ compiler instead of C compiler
1572   --enable-multilib       enable library support for multiple ABIs
1573   --enable-__cxa_atexit   enable __cxa_atexit for C++
1574   --enable-decimal-float={no,yes,bid,dpd}
1575                         enable decimal float extension to C.  Selecting 'bid'
1576                         or 'dpd' choses which decimal floating point format
1577                         to use
1578   --enable-fixed-point    enable fixed-point arithmetic extension to C
1579   --enable-threads        enable thread usage for target GCC
1580   --enable-threads=LIB    use LIB thread package for target GCC
1581   --enable-tls            enable or disable generation of tls code
1582                           overriding the assembler check for tls support
1583   --enable-objc-gc        enable the use of Boehm's garbage collector with
1584                           the GNU Objective-C runtime
1585   --disable-shared        don't provide a shared libgcc
1586   --enable-languages=LIST specify which front-ends to build
1587   --disable-rpath         do not hardcode runtime library paths
1588   --enable-initfini-array       use .init_array/.fini_array sections
1589   --enable-sjlj-exceptions
1590                           arrange to use setjmp/longjmp exception handling
1591   --enable-secureplt      enable -msecure-plt by default for PowerPC
1592   --enable-leading-mingw64-underscores
1593                           Enable leading underscores on 64 bit mingw targets
1594   --enable-cld            enable -mcld by default for 32bit x86
1595   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit x86
1596   --disable-win32-registry
1597                           disable lookup of installation paths in the
1598                           Registry on Windows hosts
1599   --enable-win32-registry enable registry lookup (default)
1600   --enable-win32-registry=KEY
1601                           use KEY instead of GCC version as the last portion
1602                           of the registry key
1603   --enable-shared[=PKGS]  build shared libraries [default=yes]
1604   --enable-static[=PKGS]  build static libraries [default=yes]
1605   --enable-fast-install[=PKGS]
1606                           optimize for fast installation [default=yes]
1607   --disable-libtool-lock  avoid locking (might break parallel builds)
1608   --enable-gnu-indirect-function
1609                           enable the use of the @gnu_indirect_function to
1610                           glibc systems
1611   --enable-comdat         enable COMDAT group support
1612   --enable-gnu-unique-object    enable the use of the @gnu_unique_object ELF extension on
1613                                 glibc systems
1614   --enable-linker-build-id
1615                           compiler will always pass --build-id to linker
1616   --enable-maintainer-mode
1617                           enable make rules and dependencies not useful
1618                           (and sometimes confusing) to the casual installer
1619   --enable-version-specific-runtime-libs
1620                           specify that runtime libraries should be
1621                           installed in a compiler-specific directory
1622   --enable-plugin         enable plugin support
1623
1624 Optional Packages:
1625   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1626   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1627   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1628   --with-local-prefix=DIR specifies directory to put local include
1629   --with-gxx-include-dir=DIR
1630                           specifies directory to put g++ header files
1631   --with-cpp-install-dir=DIR
1632                           install the user visible C preprocessor in DIR
1633                           (relative to PREFIX) as well as PREFIX/bin
1634   --with-gnu-ld           arrange to work with GNU ld.
1635   --with-ld               arrange to use the specified ld (full pathname)
1636   --with-demangler-in-ld  try to use demangler in GNU ld.
1637   --with-gnu-as           arrange to work with GNU as
1638   --with-as               arrange to use the specified as (full pathname)
1639   --with-stabs            arrange to use stabs instead of host debug format
1640   --with-dwarf2           force the default debug format to be DWARF 2
1641   --with-build-sysroot=sysroot
1642                           use sysroot as the system root during the build
1643   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1644   --with-specs=SPECS      add SPECS to driver command-line processing
1645   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1646   --with-bugurl=URL       Direct users to URL to report a bug
1647   --with-multilib-list    Select multilibs (SH only)
1648   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1649   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1650   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1651   --with-system-libunwind use installed libunwind
1652   --with-pic              try to use only PIC/non-PIC objects [default=use
1653                           both]
1654   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1655   --with-plugin-ld=[ARG]  specify the plugin linker
1656   --with-long-double-128  Use 128-bit long double by default.
1657   --with-gc={page,zone}   choose the garbage collection mechanism to use
1658                           with the compiler
1659   --with-system-zlib      use installed libz
1660   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1661
1662 Some influential environment variables:
1663   CC          C compiler command
1664   CFLAGS      C compiler flags
1665   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1666               nonstandard directory <lib dir>
1667   LIBS        libraries to pass to the linker, e.g. -l<library>
1668   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1669               you have headers in a nonstandard directory <include dir>
1670   CXX         C++ compiler command
1671   CXXFLAGS    C++ compiler flags
1672   CPP         C preprocessor
1673   CXXCPP      C++ preprocessor
1674   GMPLIBS     How to link GMP
1675   GMPINC      How to find GMP include files
1676   PPLLIBS     How to link PPL
1677   PPLINC      How to find PPL include files
1678   CLOOGLIBS   How to link CLOOG
1679   CLOOGINC    How to find CLOOG include files
1680
1681 Use these variables to override the choices made by `configure' or to help
1682 it to find libraries and programs with nonstandard names/locations.
1683
1684 Report bugs to the package provider.
1685 _ACEOF
1686 ac_status=$?
1687 fi
1688
1689 if test "$ac_init_help" = "recursive"; then
1690   # If there are subdirs, report their specific --help.
1691   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1692     test -d "$ac_dir" ||
1693       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1694       continue
1695     ac_builddir=.
1696
1697 case "$ac_dir" in
1698 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1699 *)
1700   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1701   # A ".." for each directory in $ac_dir_suffix.
1702   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1703   case $ac_top_builddir_sub in
1704   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1705   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1706   esac ;;
1707 esac
1708 ac_abs_top_builddir=$ac_pwd
1709 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1710 # for backward compatibility:
1711 ac_top_builddir=$ac_top_build_prefix
1712
1713 case $srcdir in
1714   .)  # We are building in place.
1715     ac_srcdir=.
1716     ac_top_srcdir=$ac_top_builddir_sub
1717     ac_abs_top_srcdir=$ac_pwd ;;
1718   [\\/]* | ?:[\\/]* )  # Absolute name.
1719     ac_srcdir=$srcdir$ac_dir_suffix;
1720     ac_top_srcdir=$srcdir
1721     ac_abs_top_srcdir=$srcdir ;;
1722   *) # Relative name.
1723     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1724     ac_top_srcdir=$ac_top_build_prefix$srcdir
1725     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1726 esac
1727 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1728
1729     cd "$ac_dir" || { ac_status=$?; continue; }
1730     # Check for guested configure.
1731     if test -f "$ac_srcdir/configure.gnu"; then
1732       echo &&
1733       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1734     elif test -f "$ac_srcdir/configure"; then
1735       echo &&
1736       $SHELL "$ac_srcdir/configure" --help=recursive
1737     else
1738       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1739     fi || ac_status=$?
1740     cd "$ac_pwd" || { ac_status=$?; break; }
1741   done
1742 fi
1743
1744 test -n "$ac_init_help" && exit $ac_status
1745 if $ac_init_version; then
1746   cat <<\_ACEOF
1747 configure
1748 generated by GNU Autoconf 2.64
1749
1750 Copyright (C) 2009 Free Software Foundation, Inc.
1751 This configure script is free software; the Free Software Foundation
1752 gives unlimited permission to copy, distribute and modify it.
1753 _ACEOF
1754   exit
1755 fi
1756
1757 ## ------------------------ ##
1758 ## Autoconf initialization. ##
1759 ## ------------------------ ##
1760
1761 # ac_fn_c_try_compile LINENO
1762 # --------------------------
1763 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1764 ac_fn_c_try_compile ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   rm -f conftest.$ac_objext
1768   if { { ac_try="$ac_compile"
1769 case "(($ac_try" in
1770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1771   *) ac_try_echo=$ac_try;;
1772 esac
1773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1774 $as_echo "$ac_try_echo"; } >&5
1775   (eval "$ac_compile") 2>conftest.err
1776   ac_status=$?
1777   if test -s conftest.err; then
1778     grep -v '^ *+' conftest.err >conftest.er1
1779     cat conftest.er1 >&5
1780     mv -f conftest.er1 conftest.err
1781   fi
1782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1783   test $ac_status = 0; } && {
1784          test -z "$ac_c_werror_flag" ||
1785          test ! -s conftest.err
1786        } && test -s conftest.$ac_objext; then :
1787   ac_retval=0
1788 else
1789   $as_echo "$as_me: failed program was:" >&5
1790 sed 's/^/| /' conftest.$ac_ext >&5
1791
1792         ac_retval=1
1793 fi
1794   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1795   return $ac_retval
1796
1797 } # ac_fn_c_try_compile
1798
1799 # ac_fn_cxx_try_compile LINENO
1800 # ----------------------------
1801 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1802 ac_fn_cxx_try_compile ()
1803 {
1804   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805   rm -f conftest.$ac_objext
1806   if { { ac_try="$ac_compile"
1807 case "(($ac_try" in
1808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1809   *) ac_try_echo=$ac_try;;
1810 esac
1811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1812 $as_echo "$ac_try_echo"; } >&5
1813   (eval "$ac_compile") 2>conftest.err
1814   ac_status=$?
1815   if test -s conftest.err; then
1816     grep -v '^ *+' conftest.err >conftest.er1
1817     cat conftest.er1 >&5
1818     mv -f conftest.er1 conftest.err
1819   fi
1820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1821   test $ac_status = 0; } && {
1822          test -z "$ac_cxx_werror_flag" ||
1823          test ! -s conftest.err
1824        } && test -s conftest.$ac_objext; then :
1825   ac_retval=0
1826 else
1827   $as_echo "$as_me: failed program was:" >&5
1828 sed 's/^/| /' conftest.$ac_ext >&5
1829
1830         ac_retval=1
1831 fi
1832   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833   return $ac_retval
1834
1835 } # ac_fn_cxx_try_compile
1836
1837 # ac_fn_c_try_cpp LINENO
1838 # ----------------------
1839 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1840 ac_fn_c_try_cpp ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   if { { ac_try="$ac_cpp conftest.$ac_ext"
1844 case "(($ac_try" in
1845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1846   *) ac_try_echo=$ac_try;;
1847 esac
1848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1849 $as_echo "$ac_try_echo"; } >&5
1850   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1851   ac_status=$?
1852   if test -s conftest.err; then
1853     grep -v '^ *+' conftest.err >conftest.er1
1854     cat conftest.er1 >&5
1855     mv -f conftest.er1 conftest.err
1856   fi
1857   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1858   test $ac_status = 0; } >/dev/null && {
1859          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1860          test ! -s conftest.err
1861        }; then :
1862   ac_retval=0
1863 else
1864   $as_echo "$as_me: failed program was:" >&5
1865 sed 's/^/| /' conftest.$ac_ext >&5
1866
1867     ac_retval=1
1868 fi
1869   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1870   return $ac_retval
1871
1872 } # ac_fn_c_try_cpp
1873
1874 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1875 # -------------------------------------------------------
1876 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1877 # the include files in INCLUDES and setting the cache variable VAR
1878 # accordingly.
1879 ac_fn_c_check_header_mongrel ()
1880 {
1881   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1882   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1884 $as_echo_n "checking for $2... " >&6; }
1885 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1886   $as_echo_n "(cached) " >&6
1887 fi
1888 eval ac_res=\$$3
1889                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1890 $as_echo "$ac_res" >&6; }
1891 else
1892   # Is the header compilable?
1893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1894 $as_echo_n "checking $2 usability... " >&6; }
1895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1896 /* end confdefs.h.  */
1897 $4
1898 #include <$2>
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901   ac_header_compiler=yes
1902 else
1903   ac_header_compiler=no
1904 fi
1905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1907 $as_echo "$ac_header_compiler" >&6; }
1908
1909 # Is the header present?
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1911 $as_echo_n "checking $2 presence... " >&6; }
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913 /* end confdefs.h.  */
1914 #include <$2>
1915 _ACEOF
1916 if ac_fn_c_try_cpp "$LINENO"; then :
1917   ac_header_preproc=yes
1918 else
1919   ac_header_preproc=no
1920 fi
1921 rm -f conftest.err conftest.$ac_ext
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1923 $as_echo "$ac_header_preproc" >&6; }
1924
1925 # So?  What about this header?
1926 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1927   yes:no: )
1928     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1929 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1930     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1931 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1932     ;;
1933   no:yes:* )
1934     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1935 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1936     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1937 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1938     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1939 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1941 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1943 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1944     ;;
1945 esac
1946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1947 $as_echo_n "checking for $2... " >&6; }
1948 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1949   $as_echo_n "(cached) " >&6
1950 else
1951   eval "$3=\$ac_header_compiler"
1952 fi
1953 eval ac_res=\$$3
1954                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956 fi
1957   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1958
1959 } # ac_fn_c_check_header_mongrel
1960
1961 # ac_fn_c_try_run LINENO
1962 # ----------------------
1963 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1964 # that executables *can* be run.
1965 ac_fn_c_try_run ()
1966 {
1967   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1968   if { { ac_try="$ac_link"
1969 case "(($ac_try" in
1970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1971   *) ac_try_echo=$ac_try;;
1972 esac
1973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1974 $as_echo "$ac_try_echo"; } >&5
1975   (eval "$ac_link") 2>&5
1976   ac_status=$?
1977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1978   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1979   { { case "(($ac_try" in
1980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1981   *) ac_try_echo=$ac_try;;
1982 esac
1983 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1984 $as_echo "$ac_try_echo"; } >&5
1985   (eval "$ac_try") 2>&5
1986   ac_status=$?
1987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1988   test $ac_status = 0; }; }; then :
1989   ac_retval=0
1990 else
1991   $as_echo "$as_me: program exited with status $ac_status" >&5
1992        $as_echo "$as_me: failed program was:" >&5
1993 sed 's/^/| /' conftest.$ac_ext >&5
1994
1995        ac_retval=$ac_status
1996 fi
1997   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1998   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1999   return $ac_retval
2000
2001 } # ac_fn_c_try_run
2002
2003 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2004 # -------------------------------------------------------
2005 # Tests whether HEADER exists and can be compiled using the include files in
2006 # INCLUDES, setting the cache variable VAR accordingly.
2007 ac_fn_c_check_header_compile ()
2008 {
2009   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2010   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2011 $as_echo_n "checking for $2... " >&6; }
2012 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2013   $as_echo_n "(cached) " >&6
2014 else
2015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2016 /* end confdefs.h.  */
2017 $4
2018 #include <$2>
2019 _ACEOF
2020 if ac_fn_c_try_compile "$LINENO"; then :
2021   eval "$3=yes"
2022 else
2023   eval "$3=no"
2024 fi
2025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2026 fi
2027 eval ac_res=\$$3
2028                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2029 $as_echo "$ac_res" >&6; }
2030   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2031
2032 } # ac_fn_c_check_header_compile
2033
2034 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2035 # --------------------------------------------
2036 # Tries to find the compile-time value of EXPR in a program that includes
2037 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2038 # computed
2039 ac_fn_c_compute_int ()
2040 {
2041   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2042   if test "$cross_compiling" = yes; then
2043     # Depending upon the size, compute the lo and hi bounds.
2044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2045 /* end confdefs.h.  */
2046 $4
2047 int
2048 main ()
2049 {
2050 static int test_array [1 - 2 * !(($2) >= 0)];
2051 test_array [0] = 0
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 if ac_fn_c_try_compile "$LINENO"; then :
2058   ac_lo=0 ac_mid=0
2059   while :; do
2060     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h.  */
2062 $4
2063 int
2064 main ()
2065 {
2066 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2067 test_array [0] = 0
2068
2069   ;
2070   return 0;
2071 }
2072 _ACEOF
2073 if ac_fn_c_try_compile "$LINENO"; then :
2074   ac_hi=$ac_mid; break
2075 else
2076   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2077                         if test $ac_lo -le $ac_mid; then
2078                           ac_lo= ac_hi=
2079                           break
2080                         fi
2081                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2082 fi
2083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2084   done
2085 else
2086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2087 /* end confdefs.h.  */
2088 $4
2089 int
2090 main ()
2091 {
2092 static int test_array [1 - 2 * !(($2) < 0)];
2093 test_array [0] = 0
2094
2095   ;
2096   return 0;
2097 }
2098 _ACEOF
2099 if ac_fn_c_try_compile "$LINENO"; then :
2100   ac_hi=-1 ac_mid=-1
2101   while :; do
2102     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2103 /* end confdefs.h.  */
2104 $4
2105 int
2106 main ()
2107 {
2108 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2109 test_array [0] = 0
2110
2111   ;
2112   return 0;
2113 }
2114 _ACEOF
2115 if ac_fn_c_try_compile "$LINENO"; then :
2116   ac_lo=$ac_mid; break
2117 else
2118   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2119                         if test $ac_mid -le $ac_hi; then
2120                           ac_lo= ac_hi=
2121                           break
2122                         fi
2123                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2124 fi
2125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2126   done
2127 else
2128   ac_lo= ac_hi=
2129 fi
2130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2131 fi
2132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2133 # Binary search between lo and hi bounds.
2134 while test "x$ac_lo" != "x$ac_hi"; do
2135   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2137 /* end confdefs.h.  */
2138 $4
2139 int
2140 main ()
2141 {
2142 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2143 test_array [0] = 0
2144
2145   ;
2146   return 0;
2147 }
2148 _ACEOF
2149 if ac_fn_c_try_compile "$LINENO"; then :
2150   ac_hi=$ac_mid
2151 else
2152   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155 done
2156 case $ac_lo in #((
2157 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2158 '') ac_retval=1 ;;
2159 esac
2160   else
2161     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2162 /* end confdefs.h.  */
2163 $4
2164 static long int longval () { return $2; }
2165 static unsigned long int ulongval () { return $2; }
2166 #include <stdio.h>
2167 #include <stdlib.h>
2168 int
2169 main ()
2170 {
2171
2172   FILE *f = fopen ("conftest.val", "w");
2173   if (! f)
2174     return 1;
2175   if (($2) < 0)
2176     {
2177       long int i = longval ();
2178       if (i != ($2))
2179         return 1;
2180       fprintf (f, "%ld", i);
2181     }
2182   else
2183     {
2184       unsigned long int i = ulongval ();
2185       if (i != ($2))
2186         return 1;
2187       fprintf (f, "%lu", i);
2188     }
2189   /* Do not output a trailing newline, as this causes \r\n confusion
2190      on some platforms.  */
2191   return ferror (f) || fclose (f) != 0;
2192
2193   ;
2194   return 0;
2195 }
2196 _ACEOF
2197 if ac_fn_c_try_run "$LINENO"; then :
2198   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2199 else
2200   ac_retval=1
2201 fi
2202 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2203   conftest.$ac_objext conftest.beam conftest.$ac_ext
2204 rm -f conftest.val
2205
2206   fi
2207   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2208   return $ac_retval
2209
2210 } # ac_fn_c_compute_int
2211
2212 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2213 # -------------------------------------------
2214 # Tests whether TYPE exists after having included INCLUDES, setting cache
2215 # variable VAR accordingly.
2216 ac_fn_c_check_type ()
2217 {
2218   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2219   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2220 $as_echo_n "checking for $2... " >&6; }
2221 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2222   $as_echo_n "(cached) " >&6
2223 else
2224   eval "$3=no"
2225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2226 /* end confdefs.h.  */
2227 $4
2228 int
2229 main ()
2230 {
2231 if (sizeof ($2))
2232          return 0;
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 if ac_fn_c_try_compile "$LINENO"; then :
2238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239 /* end confdefs.h.  */
2240 $4
2241 int
2242 main ()
2243 {
2244 if (sizeof (($2)))
2245             return 0;
2246   ;
2247   return 0;
2248 }
2249 _ACEOF
2250 if ac_fn_c_try_compile "$LINENO"; then :
2251
2252 else
2253   eval "$3=yes"
2254 fi
2255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2256 fi
2257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2258 fi
2259 eval ac_res=\$$3
2260                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2261 $as_echo "$ac_res" >&6; }
2262   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2263
2264 } # ac_fn_c_check_type
2265
2266 # ac_fn_c_find_intX_t LINENO BITS VAR
2267 # -----------------------------------
2268 # Finds a signed integer type with width BITS, setting cache variable VAR
2269 # accordingly.
2270 ac_fn_c_find_intX_t ()
2271 {
2272   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2274 $as_echo_n "checking for int$2_t... " >&6; }
2275 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2276   $as_echo_n "(cached) " >&6
2277 else
2278   eval "$3=no"
2279      for ac_type in int$2_t 'int' 'long int' \
2280          'long long int' 'short int' 'signed char'; do
2281        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2282 /* end confdefs.h.  */
2283 $ac_includes_default
2284 int
2285 main ()
2286 {
2287 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2288 test_array [0] = 0
2289
2290   ;
2291   return 0;
2292 }
2293 _ACEOF
2294 if ac_fn_c_try_compile "$LINENO"; then :
2295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2296 /* end confdefs.h.  */
2297 $ac_includes_default
2298 int
2299 main ()
2300 {
2301 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2302                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2303 test_array [0] = 0
2304
2305   ;
2306   return 0;
2307 }
2308 _ACEOF
2309 if ac_fn_c_try_compile "$LINENO"; then :
2310
2311 else
2312   case $ac_type in #(
2313   int$2_t) :
2314     eval "$3=yes" ;; #(
2315   *) :
2316     eval "$3=\$ac_type" ;;
2317 esac
2318 fi
2319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2320 fi
2321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2322        eval as_val=\$$3
2323    if test "x$as_val" = x""no; then :
2324
2325 else
2326   break
2327 fi
2328      done
2329 fi
2330 eval ac_res=\$$3
2331                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2332 $as_echo "$ac_res" >&6; }
2333   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2334
2335 } # ac_fn_c_find_intX_t
2336
2337 # ac_fn_c_try_link LINENO
2338 # -----------------------
2339 # Try to link conftest.$ac_ext, and return whether this succeeded.
2340 ac_fn_c_try_link ()
2341 {
2342   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2343   rm -f conftest.$ac_objext conftest$ac_exeext
2344   if { { ac_try="$ac_link"
2345 case "(($ac_try" in
2346   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2347   *) ac_try_echo=$ac_try;;
2348 esac
2349 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2350 $as_echo "$ac_try_echo"; } >&5
2351   (eval "$ac_link") 2>conftest.err
2352   ac_status=$?
2353   if test -s conftest.err; then
2354     grep -v '^ *+' conftest.err >conftest.er1
2355     cat conftest.er1 >&5
2356     mv -f conftest.er1 conftest.err
2357   fi
2358   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2359   test $ac_status = 0; } && {
2360          test -z "$ac_c_werror_flag" ||
2361          test ! -s conftest.err
2362        } && test -s conftest$ac_exeext && {
2363          test "$cross_compiling" = yes ||
2364          $as_test_x conftest$ac_exeext
2365        }; then :
2366   ac_retval=0
2367 else
2368   $as_echo "$as_me: failed program was:" >&5
2369 sed 's/^/| /' conftest.$ac_ext >&5
2370
2371         ac_retval=1
2372 fi
2373   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2374   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2375   # interfere with the next link command; also delete a directory that is
2376   # left behind by Apple's compiler.  We do this before executing the actions.
2377   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2378   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2379   return $ac_retval
2380
2381 } # ac_fn_c_try_link
2382
2383 # ac_fn_c_find_uintX_t LINENO BITS VAR
2384 # ------------------------------------
2385 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2386 # accordingly.
2387 ac_fn_c_find_uintX_t ()
2388 {
2389   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2391 $as_echo_n "checking for uint$2_t... " >&6; }
2392 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2393   $as_echo_n "(cached) " >&6
2394 else
2395   eval "$3=no"
2396      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2397          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2398        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2399 /* end confdefs.h.  */
2400 $ac_includes_default
2401 int
2402 main ()
2403 {
2404 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2405 test_array [0] = 0
2406
2407   ;
2408   return 0;
2409 }
2410 _ACEOF
2411 if ac_fn_c_try_compile "$LINENO"; then :
2412   case $ac_type in #(
2413   uint$2_t) :
2414     eval "$3=yes" ;; #(
2415   *) :
2416     eval "$3=\$ac_type" ;;
2417 esac
2418 fi
2419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2420        eval as_val=\$$3
2421    if test "x$as_val" = x""no; then :
2422
2423 else
2424   break
2425 fi
2426      done
2427 fi
2428 eval ac_res=\$$3
2429                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2430 $as_echo "$ac_res" >&6; }
2431   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2432
2433 } # ac_fn_c_find_uintX_t
2434
2435 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2436 # ----------------------------------------------
2437 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2438 ac_fn_c_check_header_preproc ()
2439 {
2440   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2441   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2442 $as_echo_n "checking for $2... " >&6; }
2443 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2444   $as_echo_n "(cached) " >&6
2445 else
2446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2447 /* end confdefs.h.  */
2448 #include <$2>
2449 _ACEOF
2450 if ac_fn_c_try_cpp "$LINENO"; then :
2451   eval "$3=yes"
2452 else
2453   eval "$3=no"
2454 fi
2455 rm -f conftest.err conftest.$ac_ext
2456 fi
2457 eval ac_res=\$$3
2458                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2460   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2461
2462 } # ac_fn_c_check_header_preproc
2463
2464 # ac_fn_c_check_func LINENO FUNC VAR
2465 # ----------------------------------
2466 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2467 ac_fn_c_check_func ()
2468 {
2469   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2471 $as_echo_n "checking for $2... " >&6; }
2472 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2473   $as_echo_n "(cached) " >&6
2474 else
2475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2476 /* end confdefs.h.  */
2477 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2478    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2479 #define $2 innocuous_$2
2480
2481 /* System header to define __stub macros and hopefully few prototypes,
2482     which can conflict with char $2 (); below.
2483     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2484     <limits.h> exists even on freestanding compilers.  */
2485
2486 #ifdef __STDC__
2487 # include <limits.h>
2488 #else
2489 # include <assert.h>
2490 #endif
2491
2492 #undef $2
2493
2494 /* Override any GCC internal prototype to avoid an error.
2495    Use char because int might match the return type of a GCC
2496    builtin and then its argument prototype would still apply.  */
2497 #ifdef __cplusplus
2498 extern "C"
2499 #endif
2500 char $2 ();
2501 /* The GNU C library defines this for functions which it implements
2502     to always fail with ENOSYS.  Some functions are actually named
2503     something starting with __ and the normal name is an alias.  */
2504 #if defined __stub_$2 || defined __stub___$2
2505 choke me
2506 #endif
2507
2508 int
2509 main ()
2510 {
2511 return $2 ();
2512   ;
2513   return 0;
2514 }
2515 _ACEOF
2516 if ac_fn_c_try_link "$LINENO"; then :
2517   eval "$3=yes"
2518 else
2519   eval "$3=no"
2520 fi
2521 rm -f core conftest.err conftest.$ac_objext \
2522     conftest$ac_exeext conftest.$ac_ext
2523 fi
2524 eval ac_res=\$$3
2525                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2526 $as_echo "$ac_res" >&6; }
2527   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2528
2529 } # ac_fn_c_check_func
2530
2531 # ac_fn_cxx_try_cpp LINENO
2532 # ------------------------
2533 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2534 ac_fn_cxx_try_cpp ()
2535 {
2536   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2537   if { { ac_try="$ac_cpp conftest.$ac_ext"
2538 case "(($ac_try" in
2539   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2540   *) ac_try_echo=$ac_try;;
2541 esac
2542 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2543 $as_echo "$ac_try_echo"; } >&5
2544   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2545   ac_status=$?
2546   if test -s conftest.err; then
2547     grep -v '^ *+' conftest.err >conftest.er1
2548     cat conftest.er1 >&5
2549     mv -f conftest.er1 conftest.err
2550   fi
2551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2552   test $ac_status = 0; } >/dev/null && {
2553          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2554          test ! -s conftest.err
2555        }; then :
2556   ac_retval=0
2557 else
2558   $as_echo "$as_me: failed program was:" >&5
2559 sed 's/^/| /' conftest.$ac_ext >&5
2560
2561     ac_retval=1
2562 fi
2563   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2564   return $ac_retval
2565
2566 } # ac_fn_cxx_try_cpp
2567
2568 # ac_fn_cxx_try_link LINENO
2569 # -------------------------
2570 # Try to link conftest.$ac_ext, and return whether this succeeded.
2571 ac_fn_cxx_try_link ()
2572 {
2573   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2574   rm -f conftest.$ac_objext conftest$ac_exeext
2575   if { { ac_try="$ac_link"
2576 case "(($ac_try" in
2577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2578   *) ac_try_echo=$ac_try;;
2579 esac
2580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2581 $as_echo "$ac_try_echo"; } >&5
2582   (eval "$ac_link") 2>conftest.err
2583   ac_status=$?
2584   if test -s conftest.err; then
2585     grep -v '^ *+' conftest.err >conftest.er1
2586     cat conftest.er1 >&5
2587     mv -f conftest.er1 conftest.err
2588   fi
2589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2590   test $ac_status = 0; } && {
2591          test -z "$ac_cxx_werror_flag" ||
2592          test ! -s conftest.err
2593        } && test -s conftest$ac_exeext && {
2594          test "$cross_compiling" = yes ||
2595          $as_test_x conftest$ac_exeext
2596        }; then :
2597   ac_retval=0
2598 else
2599   $as_echo "$as_me: failed program was:" >&5
2600 sed 's/^/| /' conftest.$ac_ext >&5
2601
2602         ac_retval=1
2603 fi
2604   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2605   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2606   # interfere with the next link command; also delete a directory that is
2607   # left behind by Apple's compiler.  We do this before executing the actions.
2608   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2609   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2610   return $ac_retval
2611
2612 } # ac_fn_cxx_try_link
2613 cat >config.log <<_ACEOF
2614 This file contains any messages produced by compilers while
2615 running configure, to aid debugging if configure makes a mistake.
2616
2617 It was created by $as_me, which was
2618 generated by GNU Autoconf 2.64.  Invocation command line was
2619
2620   $ $0 $@
2621
2622 _ACEOF
2623 exec 5>>config.log
2624 {
2625 cat <<_ASUNAME
2626 ## --------- ##
2627 ## Platform. ##
2628 ## --------- ##
2629
2630 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2631 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2632 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2633 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2634 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2635
2636 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2637 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2638
2639 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2640 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2641 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2642 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2643 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2644 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2645 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2646
2647 _ASUNAME
2648
2649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2650 for as_dir in $PATH
2651 do
2652   IFS=$as_save_IFS
2653   test -z "$as_dir" && as_dir=.
2654     $as_echo "PATH: $as_dir"
2655   done
2656 IFS=$as_save_IFS
2657
2658 } >&5
2659
2660 cat >&5 <<_ACEOF
2661
2662
2663 ## ----------- ##
2664 ## Core tests. ##
2665 ## ----------- ##
2666
2667 _ACEOF
2668
2669
2670 # Keep a trace of the command line.
2671 # Strip out --no-create and --no-recursion so they do not pile up.
2672 # Strip out --silent because we don't want to record it for future runs.
2673 # Also quote any args containing shell meta-characters.
2674 # Make two passes to allow for proper duplicate-argument suppression.
2675 ac_configure_args=
2676 ac_configure_args0=
2677 ac_configure_args1=
2678 ac_must_keep_next=false
2679 for ac_pass in 1 2
2680 do
2681   for ac_arg
2682   do
2683     case $ac_arg in
2684     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2685     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2686     | -silent | --silent | --silen | --sile | --sil)
2687       continue ;;
2688     *\'*)
2689       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2690     esac
2691     case $ac_pass in
2692     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2693     2)
2694       as_fn_append ac_configure_args1 " '$ac_arg'"
2695       if test $ac_must_keep_next = true; then
2696         ac_must_keep_next=false # Got value, back to normal.
2697       else
2698         case $ac_arg in
2699           *=* | --config-cache | -C | -disable-* | --disable-* \
2700           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2701           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2702           | -with-* | --with-* | -without-* | --without-* | --x)
2703             case "$ac_configure_args0 " in
2704               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2705             esac
2706             ;;
2707           -* ) ac_must_keep_next=true ;;
2708         esac
2709       fi
2710       as_fn_append ac_configure_args " '$ac_arg'"
2711       ;;
2712     esac
2713   done
2714 done
2715 { ac_configure_args0=; unset ac_configure_args0;}
2716 { ac_configure_args1=; unset ac_configure_args1;}
2717
2718 # When interrupted or exit'd, cleanup temporary files, and complete
2719 # config.log.  We remove comments because anyway the quotes in there
2720 # would cause problems or look ugly.
2721 # WARNING: Use '\'' to represent an apostrophe within the trap.
2722 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2723 trap 'exit_status=$?
2724   # Save into config.log some information that might help in debugging.
2725   {
2726     echo
2727
2728     cat <<\_ASBOX
2729 ## ---------------- ##
2730 ## Cache variables. ##
2731 ## ---------------- ##
2732 _ASBOX
2733     echo
2734     # The following way of writing the cache mishandles newlines in values,
2735 (
2736   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2737     eval ac_val=\$$ac_var
2738     case $ac_val in #(
2739     *${as_nl}*)
2740       case $ac_var in #(
2741       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2742 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2743       esac
2744       case $ac_var in #(
2745       _ | IFS | as_nl) ;; #(
2746       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2747       *) { eval $ac_var=; unset $ac_var;} ;;
2748       esac ;;
2749     esac
2750   done
2751   (set) 2>&1 |
2752     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2753     *${as_nl}ac_space=\ *)
2754       sed -n \
2755         "s/'\''/'\''\\\\'\'''\''/g;
2756           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2757       ;; #(
2758     *)
2759       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2760       ;;
2761     esac |
2762     sort
2763 )
2764     echo
2765
2766     cat <<\_ASBOX
2767 ## ----------------- ##
2768 ## Output variables. ##
2769 ## ----------------- ##
2770 _ASBOX
2771     echo
2772     for ac_var in $ac_subst_vars
2773     do
2774       eval ac_val=\$$ac_var
2775       case $ac_val in
2776       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2777       esac
2778       $as_echo "$ac_var='\''$ac_val'\''"
2779     done | sort
2780     echo
2781
2782     if test -n "$ac_subst_files"; then
2783       cat <<\_ASBOX
2784 ## ------------------- ##
2785 ## File substitutions. ##
2786 ## ------------------- ##
2787 _ASBOX
2788       echo
2789       for ac_var in $ac_subst_files
2790       do
2791         eval ac_val=\$$ac_var
2792         case $ac_val in
2793         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2794         esac
2795         $as_echo "$ac_var='\''$ac_val'\''"
2796       done | sort
2797       echo
2798     fi
2799
2800     if test -s confdefs.h; then
2801       cat <<\_ASBOX
2802 ## ----------- ##
2803 ## confdefs.h. ##
2804 ## ----------- ##
2805 _ASBOX
2806       echo
2807       cat confdefs.h
2808       echo
2809     fi
2810     test "$ac_signal" != 0 &&
2811       $as_echo "$as_me: caught signal $ac_signal"
2812     $as_echo "$as_me: exit $exit_status"
2813   } >&5
2814   rm -f core *.core core.conftest.* &&
2815     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2816     exit $exit_status
2817 ' 0
2818 for ac_signal in 1 2 13 15; do
2819   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2820 done
2821 ac_signal=0
2822
2823 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2824 rm -f -r conftest* confdefs.h
2825
2826 $as_echo "/* confdefs.h */" > confdefs.h
2827
2828 # Predefined preprocessor variables.
2829
2830 cat >>confdefs.h <<_ACEOF
2831 #define PACKAGE_NAME "$PACKAGE_NAME"
2832 _ACEOF
2833
2834 cat >>confdefs.h <<_ACEOF
2835 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2836 _ACEOF
2837
2838 cat >>confdefs.h <<_ACEOF
2839 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2840 _ACEOF
2841
2842 cat >>confdefs.h <<_ACEOF
2843 #define PACKAGE_STRING "$PACKAGE_STRING"
2844 _ACEOF
2845
2846 cat >>confdefs.h <<_ACEOF
2847 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2848 _ACEOF
2849
2850 cat >>confdefs.h <<_ACEOF
2851 #define PACKAGE_URL "$PACKAGE_URL"
2852 _ACEOF
2853
2854
2855 # Let the site file select an alternate cache file if it wants to.
2856 # Prefer an explicitly selected file to automatically selected ones.
2857 ac_site_file1=NONE
2858 ac_site_file2=NONE
2859 if test -n "$CONFIG_SITE"; then
2860   ac_site_file1=$CONFIG_SITE
2861 elif test "x$prefix" != xNONE; then
2862   ac_site_file1=$prefix/share/config.site
2863   ac_site_file2=$prefix/etc/config.site
2864 else
2865   ac_site_file1=$ac_default_prefix/share/config.site
2866   ac_site_file2=$ac_default_prefix/etc/config.site
2867 fi
2868 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2869 do
2870   test "x$ac_site_file" = xNONE && continue
2871   if test -r "$ac_site_file"; then
2872     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2873 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2874     sed 's/^/| /' "$ac_site_file" >&5
2875     . "$ac_site_file"
2876   fi
2877 done
2878
2879 if test -r "$cache_file"; then
2880   # Some versions of bash will fail to source /dev/null (special
2881   # files actually), so we avoid doing that.
2882   if test -f "$cache_file"; then
2883     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2884 $as_echo "$as_me: loading cache $cache_file" >&6;}
2885     case $cache_file in
2886       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2887       *)                      . "./$cache_file";;
2888     esac
2889   fi
2890 else
2891   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2892 $as_echo "$as_me: creating cache $cache_file" >&6;}
2893   >$cache_file
2894 fi
2895
2896 # Check that the precious variables saved in the cache have kept the same
2897 # value.
2898 ac_cache_corrupted=false
2899 for ac_var in $ac_precious_vars; do
2900   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2901   eval ac_new_set=\$ac_env_${ac_var}_set
2902   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2903   eval ac_new_val=\$ac_env_${ac_var}_value
2904   case $ac_old_set,$ac_new_set in
2905     set,)
2906       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2907 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2908       ac_cache_corrupted=: ;;
2909     ,set)
2910       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2911 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2912       ac_cache_corrupted=: ;;
2913     ,);;
2914     *)
2915       if test "x$ac_old_val" != "x$ac_new_val"; then
2916         # differences in whitespace do not lead to failure.
2917         ac_old_val_w=`echo x $ac_old_val`
2918         ac_new_val_w=`echo x $ac_new_val`
2919         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2920           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2921 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2922           ac_cache_corrupted=:
2923         else
2924           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2925 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2926           eval $ac_var=\$ac_old_val
2927         fi
2928         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2929 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2930         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2931 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2932       fi;;
2933   esac
2934   # Pass precious variables to config.status.
2935   if test "$ac_new_set" = set; then
2936     case $ac_new_val in
2937     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2938     *) ac_arg=$ac_var=$ac_new_val ;;
2939     esac
2940     case " $ac_configure_args " in
2941       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2942       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2943     esac
2944   fi
2945 done
2946 if $ac_cache_corrupted; then
2947   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2948 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2950 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2951   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2952 fi
2953 ## -------------------- ##
2954 ## Main body of script. ##
2955 ## -------------------- ##
2956
2957 ac_ext=c
2958 ac_cpp='$CPP $CPPFLAGS'
2959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2962
2963
2964
2965
2966
2967
2968 ac_config_headers="$ac_config_headers auto-host.h:config.in"
2969
2970
2971 gcc_version=`cat $srcdir/BASE-VER`
2972
2973 # Determine the host, build, and target systems
2974 ac_aux_dir=
2975 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2976   for ac_t in install-sh install.sh shtool; do
2977     if test -f "$ac_dir/$ac_t"; then
2978       ac_aux_dir=$ac_dir
2979       ac_install_sh="$ac_aux_dir/$ac_t -c"
2980       break 2
2981     fi
2982   done
2983 done
2984 if test -z "$ac_aux_dir"; then
2985   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2986 fi
2987
2988 # These three variables are undocumented and unsupported,
2989 # and are intended to be withdrawn in a future Autoconf release.
2990 # They can cause serious problems if a builder's source tree is in a directory
2991 # whose full name contains unusual characters.
2992 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2993 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2994 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2995
2996
2997 # Make sure we can run config.sub.
2998 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2999   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3000
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3002 $as_echo_n "checking build system type... " >&6; }
3003 if test "${ac_cv_build+set}" = set; then :
3004   $as_echo_n "(cached) " >&6
3005 else
3006   ac_build_alias=$build_alias
3007 test "x$ac_build_alias" = x &&
3008   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3009 test "x$ac_build_alias" = x &&
3010   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3011 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3012   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3013
3014 fi
3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3016 $as_echo "$ac_cv_build" >&6; }
3017 case $ac_cv_build in
3018 *-*-*) ;;
3019 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3020 esac
3021 build=$ac_cv_build
3022 ac_save_IFS=$IFS; IFS='-'
3023 set x $ac_cv_build
3024 shift
3025 build_cpu=$1
3026 build_vendor=$2
3027 shift; shift
3028 # Remember, the first character of IFS is used to create $*,
3029 # except with old shells:
3030 build_os=$*
3031 IFS=$ac_save_IFS
3032 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3033
3034
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3036 $as_echo_n "checking host system type... " >&6; }
3037 if test "${ac_cv_host+set}" = set; then :
3038   $as_echo_n "(cached) " >&6
3039 else
3040   if test "x$host_alias" = x; then
3041   ac_cv_host=$ac_cv_build
3042 else
3043   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3044     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3045 fi
3046
3047 fi
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3049 $as_echo "$ac_cv_host" >&6; }
3050 case $ac_cv_host in
3051 *-*-*) ;;
3052 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3053 esac
3054 host=$ac_cv_host
3055 ac_save_IFS=$IFS; IFS='-'
3056 set x $ac_cv_host
3057 shift
3058 host_cpu=$1
3059 host_vendor=$2
3060 shift; shift
3061 # Remember, the first character of IFS is used to create $*,
3062 # except with old shells:
3063 host_os=$*
3064 IFS=$ac_save_IFS
3065 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3066
3067
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3069 $as_echo_n "checking target system type... " >&6; }
3070 if test "${ac_cv_target+set}" = set; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   if test "x$target_alias" = x; then
3074   ac_cv_target=$ac_cv_host
3075 else
3076   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3077     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3078 fi
3079
3080 fi
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3082 $as_echo "$ac_cv_target" >&6; }
3083 case $ac_cv_target in
3084 *-*-*) ;;
3085 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3086 esac
3087 target=$ac_cv_target
3088 ac_save_IFS=$IFS; IFS='-'
3089 set x $ac_cv_target
3090 shift
3091 target_cpu=$1
3092 target_vendor=$2
3093 shift; shift
3094 # Remember, the first character of IFS is used to create $*,
3095 # except with old shells:
3096 target_os=$*
3097 IFS=$ac_save_IFS
3098 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3099
3100
3101 # The aliases save the names the user supplied, while $host etc.
3102 # will get canonicalized.
3103 test -n "$target_alias" &&
3104   test "$program_prefix$program_suffix$program_transform_name" = \
3105     NONENONEs,x,x, &&
3106   program_prefix=${target_alias}-
3107
3108 # Determine the noncanonical target name, for directory use.
3109  case ${build_alias} in
3110   "") build_noncanonical=${build} ;;
3111   *) build_noncanonical=${build_alias} ;;
3112 esac
3113
3114  case ${host_alias} in
3115   "") host_noncanonical=${build_noncanonical} ;;
3116   *) host_noncanonical=${host_alias} ;;
3117 esac
3118
3119  case ${target_alias} in
3120   "") target_noncanonical=${host_noncanonical} ;;
3121   *) target_noncanonical=${target_alias} ;;
3122 esac
3123
3124
3125
3126
3127 # Determine the target- and build-specific subdirectories
3128
3129 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3130 # have matching libraries, they should use host libraries: Makefile.tpl
3131 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3132 # However, they still use the build modules, because the corresponding
3133 # host modules (e.g. bison) are only built for the host when bootstrap
3134 # finishes. So:
3135 # - build_subdir is where we find build modules, and never changes.
3136 # - build_libsubdir is where we find build libraries, and can be overridden.
3137
3138 # Prefix 'build-' so this never conflicts with target_subdir.
3139 build_subdir="build-${build_noncanonical}"
3140
3141 # Check whether --with-build-libsubdir was given.
3142 if test "${with_build_libsubdir+set}" = set; then :
3143   withval=$with_build_libsubdir; build_libsubdir="$withval"
3144 else
3145   build_libsubdir="$build_subdir"
3146 fi
3147
3148 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3149 if ( test $srcdir = . && test -d gcc ) \
3150    || test -d $srcdir/../host-${host_noncanonical}; then
3151   host_subdir="host-${host_noncanonical}"
3152 else
3153   host_subdir=.
3154 fi
3155 # No prefix.
3156 target_subdir=${target_noncanonical}
3157
3158
3159 # Set program_transform_name
3160 test "$program_prefix" != NONE &&
3161   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3162 # Use a double $ so make ignores it.
3163 test "$program_suffix" != NONE &&
3164   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3165 # Double any \ or $.
3166 # By default was `s,x,x', remove it if useless.
3167 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3168 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3169
3170
3171 # Check for bogus environment variables.
3172 # Test if LIBRARY_PATH contains the notation for the current directory
3173 # since this would lead to problems installing/building glibc.
3174 # LIBRARY_PATH contains the current directory if one of the following
3175 # is true:
3176 # - one of the terminals (":" and ";") is the first or last sign
3177 # - two terminals occur directly after each other
3178 # - the path contains an element with a dot in it
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3180 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3181 case ${LIBRARY_PATH} in
3182   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3183     library_path_setting="contains current directory"
3184     ;;
3185   *)
3186     library_path_setting="ok"
3187     ;;
3188 esac
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3190 $as_echo "$library_path_setting" >&6; }
3191 if test "$library_path_setting" != "ok"; then
3192 as_fn_error "
3193 *** LIBRARY_PATH shouldn't contain the current directory when
3194 *** building gcc. Please change the environment variable
3195 *** and run configure again." "$LINENO" 5
3196 fi
3197
3198 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3199 # since this would lead to problems installing/building glibc.
3200 # GCC_EXEC_PREFIX contains the current directory if one of the following
3201 # is true:
3202 # - one of the terminals (":" and ";") is the first or last sign
3203 # - two terminals occur directly after each other
3204 # - the path contains an element with a dot in it
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3206 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3207 case ${GCC_EXEC_PREFIX} in
3208   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3209     gcc_exec_prefix_setting="contains current directory"
3210     ;;
3211   *)
3212     gcc_exec_prefix_setting="ok"
3213     ;;
3214 esac
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3216 $as_echo "$gcc_exec_prefix_setting" >&6; }
3217 if test "$gcc_exec_prefix_setting" != "ok"; then
3218 as_fn_error "
3219 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3220 *** building gcc. Please change the environment variable
3221 *** and run configure again." "$LINENO" 5
3222 fi
3223
3224 # -----------
3225 # Directories
3226 # -----------
3227
3228 # Specify the local prefix
3229 local_prefix=
3230
3231 # Check whether --with-local-prefix was given.
3232 if test "${with_local_prefix+set}" = set; then :
3233   withval=$with_local_prefix; case "${withval}" in
3234 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3235 no)     ;;
3236 *)      local_prefix=$with_local_prefix ;;
3237 esac
3238 fi
3239
3240
3241 # Default local prefix if it is empty
3242 if test x$local_prefix = x; then
3243         local_prefix=/usr/local
3244 fi
3245
3246 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3247 # passed in by the toplevel make and thus we'd get different behavior
3248 # depending on where we built the sources.
3249 gcc_gxx_include_dir=
3250 # Specify the g++ header file directory
3251
3252 # Check whether --with-gxx-include-dir was given.
3253 if test "${with_gxx_include_dir+set}" = set; then :
3254   withval=$with_gxx_include_dir; case "${withval}" in
3255 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3256 no)     ;;
3257 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3258 esac
3259 fi
3260
3261
3262 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3263 if test x${gcc_gxx_include_dir} = x; then
3264   if test x${enable_version_specific_runtime_libs} = xyes; then
3265     gcc_gxx_include_dir='${libsubdir}/include/c++'
3266   else
3267     libstdcxx_incdir='include/c++/$(version)'
3268     if test x$host != x$target; then
3269        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3270     fi
3271     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3272   fi
3273 fi
3274
3275
3276 # Check whether --with-cpp_install_dir was given.
3277 if test "${with_cpp_install_dir+set}" = set; then :
3278   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3279   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3280 elif test x$withval != xno; then
3281   cpp_install_dir=$withval
3282 fi
3283 fi
3284
3285
3286 # We would like to our source tree to be readonly.  However when releases or
3287 # pre-releases are generated, the flex/bison generated files as well as the
3288 # various formats of manuals need to be included along with the rest of the
3289 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3290 # just that.
3291
3292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3293 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3294     # Check whether --enable-generated-files-in-srcdir was given.
3295 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3296   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3297 else
3298   generated_files_in_srcdir=no
3299 fi
3300
3301
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3303 $as_echo "$generated_files_in_srcdir" >&6; }
3304
3305 if test "$generated_files_in_srcdir" = "yes"; then
3306   GENINSRC=''
3307 else
3308   GENINSRC='#'
3309 fi
3310
3311
3312 # -------------------
3313 # Find default linker
3314 # -------------------
3315
3316 # With GNU ld
3317
3318 # Check whether --with-gnu-ld was given.
3319 if test "${with_gnu_ld+set}" = set; then :
3320   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3321 else
3322   gnu_ld_flag=no
3323 fi
3324
3325
3326 # With pre-defined ld
3327
3328 # Check whether --with-ld was given.
3329 if test "${with_ld+set}" = set; then :
3330   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3331 fi
3332
3333 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3334   if test ! -x "$DEFAULT_LINKER"; then
3335     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3336   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3337     gnu_ld_flag=yes
3338   fi
3339
3340 cat >>confdefs.h <<_ACEOF
3341 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3342 _ACEOF
3343
3344 fi
3345
3346 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3347
3348 cat >>confdefs.h <<_ACEOF
3349 #define HAVE_GNU_LD $gnu_ld
3350 _ACEOF
3351
3352
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3354 $as_echo_n "checking whether a default linker was specified... " >&6; }
3355 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3356   if test x"$gnu_ld_flag" = x"no"; then
3357     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3358 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3359   else
3360     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3361 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3362   fi
3363 else
3364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3365 $as_echo "no" >&6; }
3366 fi
3367
3368 # With demangler in GNU ld
3369
3370 # Check whether --with-demangler-in-ld was given.
3371 if test "${with_demangler_in_ld+set}" = set; then :
3372   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3373 else
3374   demangler_in_ld=no
3375 fi
3376
3377
3378 # ----------------------
3379 # Find default assembler
3380 # ----------------------
3381
3382 # With GNU as
3383
3384 # Check whether --with-gnu-as was given.
3385 if test "${with_gnu_as+set}" = set; then :
3386   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3387 else
3388   gas_flag=no
3389 fi
3390
3391
3392
3393 # Check whether --with-as was given.
3394 if test "${with_as+set}" = set; then :
3395   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3396 fi
3397
3398 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3399   if test ! -x "$DEFAULT_ASSEMBLER"; then
3400     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3401   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3402     gas_flag=yes
3403   fi
3404
3405 cat >>confdefs.h <<_ACEOF
3406 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3407 _ACEOF
3408
3409 fi
3410
3411 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3412
3413 cat >>confdefs.h <<_ACEOF
3414 #define HAVE_GNU_AS $gnu_as
3415 _ACEOF
3416
3417
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3419 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3420 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3421   if test x"$gas_flag" = x"no"; then
3422     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3423 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3424   else
3425     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3426 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3427   fi
3428 else
3429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3430 $as_echo "no" >&6; }
3431 fi
3432
3433 # ---------------
3434 # Find C compiler
3435 # ---------------
3436
3437 # If a non-executable a.out is present (e.g. created by GNU as above even if
3438 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3439 # file, even when creating an executable, so an execution test fails.
3440 # Remove possible default executable files to avoid this.
3441 #
3442 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3443 # Autoconf includes it.
3444 rm -f a.out a.exe b.out
3445
3446 # Find the native compiler
3447 ac_ext=c
3448 ac_cpp='$CPP $CPPFLAGS'
3449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3452 if test -n "$ac_tool_prefix"; then
3453   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3454 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3456 $as_echo_n "checking for $ac_word... " >&6; }
3457 if test "${ac_cv_prog_CC+set}" = set; then :
3458   $as_echo_n "(cached) " >&6
3459 else
3460   if test -n "$CC"; then
3461   ac_cv_prog_CC="$CC" # Let the user override the test.
3462 else
3463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3464 for as_dir in $PATH
3465 do
3466   IFS=$as_save_IFS
3467   test -z "$as_dir" && as_dir=.
3468     for ac_exec_ext in '' $ac_executable_extensions; do
3469   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3470     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3472     break 2
3473   fi
3474 done
3475   done
3476 IFS=$as_save_IFS
3477
3478 fi
3479 fi
3480 CC=$ac_cv_prog_CC
3481 if test -n "$CC"; then
3482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3483 $as_echo "$CC" >&6; }
3484 else
3485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3486 $as_echo "no" >&6; }
3487 fi
3488
3489
3490 fi
3491 if test -z "$ac_cv_prog_CC"; then
3492   ac_ct_CC=$CC
3493   # Extract the first word of "gcc", so it can be a program name with args.
3494 set dummy gcc; ac_word=$2
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3496 $as_echo_n "checking for $ac_word... " >&6; }
3497 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3498   $as_echo_n "(cached) " >&6
3499 else
3500   if test -n "$ac_ct_CC"; then
3501   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3502 else
3503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3504 for as_dir in $PATH
3505 do
3506   IFS=$as_save_IFS
3507   test -z "$as_dir" && as_dir=.
3508     for ac_exec_ext in '' $ac_executable_extensions; do
3509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3510     ac_cv_prog_ac_ct_CC="gcc"
3511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3512     break 2
3513   fi
3514 done
3515   done
3516 IFS=$as_save_IFS
3517
3518 fi
3519 fi
3520 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3521 if test -n "$ac_ct_CC"; then
3522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3523 $as_echo "$ac_ct_CC" >&6; }
3524 else
3525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3526 $as_echo "no" >&6; }
3527 fi
3528
3529   if test "x$ac_ct_CC" = x; then
3530     CC=""
3531   else
3532     case $cross_compiling:$ac_tool_warned in
3533 yes:)
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3535 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3536 ac_tool_warned=yes ;;
3537 esac
3538     CC=$ac_ct_CC
3539   fi
3540 else
3541   CC="$ac_cv_prog_CC"
3542 fi
3543
3544 if test -z "$CC"; then
3545           if test -n "$ac_tool_prefix"; then
3546     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3547 set dummy ${ac_tool_prefix}cc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_CC+set}" = set; then :
3551   $as_echo_n "(cached) " >&6
3552 else
3553   if test -n "$CC"; then
3554   ac_cv_prog_CC="$CC" # Let the user override the test.
3555 else
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3557 for as_dir in $PATH
3558 do
3559   IFS=$as_save_IFS
3560   test -z "$as_dir" && as_dir=.
3561     for ac_exec_ext in '' $ac_executable_extensions; do
3562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563     ac_cv_prog_CC="${ac_tool_prefix}cc"
3564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3565     break 2
3566   fi
3567 done
3568   done
3569 IFS=$as_save_IFS
3570
3571 fi
3572 fi
3573 CC=$ac_cv_prog_CC
3574 if test -n "$CC"; then
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3576 $as_echo "$CC" >&6; }
3577 else
3578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3580 fi
3581
3582
3583   fi
3584 fi
3585 if test -z "$CC"; then
3586   # Extract the first word of "cc", so it can be a program name with args.
3587 set dummy cc; ac_word=$2
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3589 $as_echo_n "checking for $ac_word... " >&6; }
3590 if test "${ac_cv_prog_CC+set}" = set; then :
3591   $as_echo_n "(cached) " >&6
3592 else
3593   if test -n "$CC"; then
3594   ac_cv_prog_CC="$CC" # Let the user override the test.
3595 else
3596   ac_prog_rejected=no
3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3598 for as_dir in $PATH
3599 do
3600   IFS=$as_save_IFS
3601   test -z "$as_dir" && as_dir=.
3602     for ac_exec_ext in '' $ac_executable_extensions; do
3603   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3604     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3605        ac_prog_rejected=yes
3606        continue
3607      fi
3608     ac_cv_prog_CC="cc"
3609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3610     break 2
3611   fi
3612 done
3613   done
3614 IFS=$as_save_IFS
3615
3616 if test $ac_prog_rejected = yes; then
3617   # We found a bogon in the path, so make sure we never use it.
3618   set dummy $ac_cv_prog_CC
3619   shift
3620   if test $# != 0; then
3621     # We chose a different compiler from the bogus one.
3622     # However, it has the same basename, so the bogon will be chosen
3623     # first if we set CC to just the basename; use the full file name.
3624     shift
3625     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3626   fi
3627 fi
3628 fi
3629 fi
3630 CC=$ac_cv_prog_CC
3631 if test -n "$CC"; then
3632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3633 $as_echo "$CC" >&6; }
3634 else
3635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3636 $as_echo "no" >&6; }
3637 fi
3638
3639
3640 fi
3641 if test -z "$CC"; then
3642   if test -n "$ac_tool_prefix"; then
3643   for ac_prog in cl.exe
3644   do
3645     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3646 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3648 $as_echo_n "checking for $ac_word... " >&6; }
3649 if test "${ac_cv_prog_CC+set}" = set; then :
3650   $as_echo_n "(cached) " >&6
3651 else
3652   if test -n "$CC"; then
3653   ac_cv_prog_CC="$CC" # Let the user override the test.
3654 else
3655 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3656 for as_dir in $PATH
3657 do
3658   IFS=$as_save_IFS
3659   test -z "$as_dir" && as_dir=.
3660     for ac_exec_ext in '' $ac_executable_extensions; do
3661   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3662     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3663     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3664     break 2
3665   fi
3666 done
3667   done
3668 IFS=$as_save_IFS
3669
3670 fi
3671 fi
3672 CC=$ac_cv_prog_CC
3673 if test -n "$CC"; then
3674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3675 $as_echo "$CC" >&6; }
3676 else
3677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3678 $as_echo "no" >&6; }
3679 fi
3680
3681
3682     test -n "$CC" && break
3683   done
3684 fi
3685 if test -z "$CC"; then
3686   ac_ct_CC=$CC
3687   for ac_prog in cl.exe
3688 do
3689   # Extract the first word of "$ac_prog", so it can be a program name with args.
3690 set dummy $ac_prog; ac_word=$2
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3692 $as_echo_n "checking for $ac_word... " >&6; }
3693 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3694   $as_echo_n "(cached) " >&6
3695 else
3696   if test -n "$ac_ct_CC"; then
3697   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3698 else
3699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 for as_dir in $PATH
3701 do
3702   IFS=$as_save_IFS
3703   test -z "$as_dir" && as_dir=.
3704     for ac_exec_ext in '' $ac_executable_extensions; do
3705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3706     ac_cv_prog_ac_ct_CC="$ac_prog"
3707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3708     break 2
3709   fi
3710 done
3711   done
3712 IFS=$as_save_IFS
3713
3714 fi
3715 fi
3716 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3717 if test -n "$ac_ct_CC"; then
3718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3719 $as_echo "$ac_ct_CC" >&6; }
3720 else
3721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3722 $as_echo "no" >&6; }
3723 fi
3724
3725
3726   test -n "$ac_ct_CC" && break
3727 done
3728
3729   if test "x$ac_ct_CC" = x; then
3730     CC=""
3731   else
3732     case $cross_compiling:$ac_tool_warned in
3733 yes:)
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3735 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3736 ac_tool_warned=yes ;;
3737 esac
3738     CC=$ac_ct_CC
3739   fi
3740 fi
3741
3742 fi
3743
3744
3745 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3746 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3747 as_fn_error "no acceptable C compiler found in \$PATH
3748 See \`config.log' for more details." "$LINENO" 5; }
3749
3750 # Provide some information about the compiler.
3751 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3752 set X $ac_compile
3753 ac_compiler=$2
3754 for ac_option in --version -v -V -qversion; do
3755   { { ac_try="$ac_compiler $ac_option >&5"
3756 case "(($ac_try" in
3757   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3758   *) ac_try_echo=$ac_try;;
3759 esac
3760 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3761 $as_echo "$ac_try_echo"; } >&5
3762   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3763   ac_status=$?
3764   if test -s conftest.err; then
3765     sed '10a\
3766 ... rest of stderr output deleted ...
3767          10q' conftest.err >conftest.er1
3768     cat conftest.er1 >&5
3769     rm -f conftest.er1 conftest.err
3770   fi
3771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3772   test $ac_status = 0; }
3773 done
3774
3775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3776 /* end confdefs.h.  */
3777
3778 int
3779 main ()
3780 {
3781
3782   ;
3783   return 0;
3784 }
3785 _ACEOF
3786 ac_clean_files_save=$ac_clean_files
3787 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3788 # Try to create an executable without -o first, disregard a.out.
3789 # It will help us diagnose broken compilers, and finding out an intuition
3790 # of exeext.
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3792 $as_echo_n "checking for C compiler default output file name... " >&6; }
3793 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3794
3795 # The possible output files:
3796 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3797
3798 ac_rmfiles=
3799 for ac_file in $ac_files
3800 do
3801   case $ac_file in
3802     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3803     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3804   esac
3805 done
3806 rm -f $ac_rmfiles
3807
3808 if { { ac_try="$ac_link_default"
3809 case "(($ac_try" in
3810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811   *) ac_try_echo=$ac_try;;
3812 esac
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815   (eval "$ac_link_default") 2>&5
3816   ac_status=$?
3817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3818   test $ac_status = 0; }; then :
3819   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3820 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3821 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3822 # so that the user can short-circuit this test for compilers unknown to
3823 # Autoconf.
3824 for ac_file in $ac_files ''
3825 do
3826   test -f "$ac_file" || continue
3827   case $ac_file in
3828     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3829         ;;
3830     [ab].out )
3831         # We found the default executable, but exeext='' is most
3832         # certainly right.
3833         break;;
3834     *.* )
3835         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3836         then :; else
3837            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3838         fi
3839         # We set ac_cv_exeext here because the later test for it is not
3840         # safe: cross compilers may not add the suffix if given an `-o'
3841         # argument, so we may need to know it at that point already.
3842         # Even if this section looks crufty: it has the advantage of
3843         # actually working.
3844         break;;
3845     * )
3846         break;;
3847   esac
3848 done
3849 test "$ac_cv_exeext" = no && ac_cv_exeext=
3850
3851 else
3852   ac_file=''
3853 fi
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3855 $as_echo "$ac_file" >&6; }
3856 if test -z "$ac_file"; then :
3857   $as_echo "$as_me: failed program was:" >&5
3858 sed 's/^/| /' conftest.$ac_ext >&5
3859
3860 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3862 { as_fn_set_status 77
3863 as_fn_error "C compiler cannot create executables
3864 See \`config.log' for more details." "$LINENO" 5; }; }
3865 fi
3866 ac_exeext=$ac_cv_exeext
3867
3868 # Check that the compiler produces executables we can run.  If not, either
3869 # the compiler is broken, or we cross compile.
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3871 $as_echo_n "checking whether the C compiler works... " >&6; }
3872 # If not cross compiling, check that we can run a simple program.
3873 if test "$cross_compiling" != yes; then
3874   if { ac_try='./$ac_file'
3875   { { case "(($ac_try" in
3876   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3877   *) ac_try_echo=$ac_try;;
3878 esac
3879 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3880 $as_echo "$ac_try_echo"; } >&5
3881   (eval "$ac_try") 2>&5
3882   ac_status=$?
3883   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3884   test $ac_status = 0; }; }; then
3885     cross_compiling=no
3886   else
3887     if test "$cross_compiling" = maybe; then
3888         cross_compiling=yes
3889     else
3890         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3891 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3892 as_fn_error "cannot run C compiled programs.
3893 If you meant to cross compile, use \`--host'.
3894 See \`config.log' for more details." "$LINENO" 5; }
3895     fi
3896   fi
3897 fi
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3899 $as_echo "yes" >&6; }
3900
3901 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3902 ac_clean_files=$ac_clean_files_save
3903 # Check that the compiler produces executables we can run.  If not, either
3904 # the compiler is broken, or we cross compile.
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3906 $as_echo_n "checking whether we are cross compiling... " >&6; }
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3908 $as_echo "$cross_compiling" >&6; }
3909
3910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3911 $as_echo_n "checking for suffix of executables... " >&6; }
3912 if { { ac_try="$ac_link"
3913 case "(($ac_try" in
3914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915   *) ac_try_echo=$ac_try;;
3916 esac
3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3918 $as_echo "$ac_try_echo"; } >&5
3919   (eval "$ac_link") 2>&5
3920   ac_status=$?
3921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3922   test $ac_status = 0; }; then :
3923   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3924 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3925 # work properly (i.e., refer to `conftest.exe'), while it won't with
3926 # `rm'.
3927 for ac_file in conftest.exe conftest conftest.*; do
3928   test -f "$ac_file" || continue
3929   case $ac_file in
3930     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3931     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3932           break;;
3933     * ) break;;
3934   esac
3935 done
3936 else
3937   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3938 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3939 as_fn_error "cannot compute suffix of executables: cannot compile and link
3940 See \`config.log' for more details." "$LINENO" 5; }
3941 fi
3942 rm -f conftest$ac_cv_exeext
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3944 $as_echo "$ac_cv_exeext" >&6; }
3945
3946 rm -f conftest.$ac_ext
3947 EXEEXT=$ac_cv_exeext
3948 ac_exeext=$EXEEXT
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3950 $as_echo_n "checking for suffix of object files... " >&6; }
3951 if test "${ac_cv_objext+set}" = set; then :
3952   $as_echo_n "(cached) " >&6
3953 else
3954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3955 /* end confdefs.h.  */
3956
3957 int
3958 main ()
3959 {
3960
3961   ;
3962   return 0;
3963 }
3964 _ACEOF
3965 rm -f conftest.o conftest.obj
3966 if { { ac_try="$ac_compile"
3967 case "(($ac_try" in
3968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3969   *) ac_try_echo=$ac_try;;
3970 esac
3971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3972 $as_echo "$ac_try_echo"; } >&5
3973   (eval "$ac_compile") 2>&5
3974   ac_status=$?
3975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3976   test $ac_status = 0; }; then :
3977   for ac_file in conftest.o conftest.obj conftest.*; do
3978   test -f "$ac_file" || continue;
3979   case $ac_file in
3980     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3981     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3982        break;;
3983   esac
3984 done
3985 else
3986   $as_echo "$as_me: failed program was:" >&5
3987 sed 's/^/| /' conftest.$ac_ext >&5
3988
3989 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3990 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3991 as_fn_error "cannot compute suffix of object files: cannot compile
3992 See \`config.log' for more details." "$LINENO" 5; }
3993 fi
3994 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3995 fi
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3997 $as_echo "$ac_cv_objext" >&6; }
3998 OBJEXT=$ac_cv_objext
3999 ac_objext=$OBJEXT
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4001 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4002 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4003   $as_echo_n "(cached) " >&6
4004 else
4005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007
4008 int
4009 main ()
4010 {
4011 #ifndef __GNUC__
4012        choke me
4013 #endif
4014
4015   ;
4016   return 0;
4017 }
4018 _ACEOF
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020   ac_compiler_gnu=yes
4021 else
4022   ac_compiler_gnu=no
4023 fi
4024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4025 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4026
4027 fi
4028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4029 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4030 if test $ac_compiler_gnu = yes; then
4031   GCC=yes
4032 else
4033   GCC=
4034 fi
4035 ac_test_CFLAGS=${CFLAGS+set}
4036 ac_save_CFLAGS=$CFLAGS
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4038 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4039 if test "${ac_cv_prog_cc_g+set}" = set; then :
4040   $as_echo_n "(cached) " >&6
4041 else
4042   ac_save_c_werror_flag=$ac_c_werror_flag
4043    ac_c_werror_flag=yes
4044    ac_cv_prog_cc_g=no
4045    CFLAGS="-g"
4046    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h.  */
4048
4049 int
4050 main ()
4051 {
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 if ac_fn_c_try_compile "$LINENO"; then :
4058   ac_cv_prog_cc_g=yes
4059 else
4060   CFLAGS=""
4061       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h.  */
4063
4064 int
4065 main ()
4066 {
4067
4068   ;
4069   return 0;
4070 }
4071 _ACEOF
4072 if ac_fn_c_try_compile "$LINENO"; then :
4073
4074 else
4075   ac_c_werror_flag=$ac_save_c_werror_flag
4076          CFLAGS="-g"
4077          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4078 /* end confdefs.h.  */
4079
4080 int
4081 main ()
4082 {
4083
4084   ;
4085   return 0;
4086 }
4087 _ACEOF
4088 if ac_fn_c_try_compile "$LINENO"; then :
4089   ac_cv_prog_cc_g=yes
4090 fi
4091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4092 fi
4093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4094 fi
4095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4096    ac_c_werror_flag=$ac_save_c_werror_flag
4097 fi
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4099 $as_echo "$ac_cv_prog_cc_g" >&6; }
4100 if test "$ac_test_CFLAGS" = set; then
4101   CFLAGS=$ac_save_CFLAGS
4102 elif test $ac_cv_prog_cc_g = yes; then
4103   if test "$GCC" = yes; then
4104     CFLAGS="-g -O2"
4105   else
4106     CFLAGS="-g"
4107   fi
4108 else
4109   if test "$GCC" = yes; then
4110     CFLAGS="-O2"
4111   else
4112     CFLAGS=
4113   fi
4114 fi
4115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4116 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4117 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4118   $as_echo_n "(cached) " >&6
4119 else
4120   ac_cv_prog_cc_c89=no
4121 ac_save_CC=$CC
4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124 #include <stdarg.h>
4125 #include <stdio.h>
4126 #include <sys/types.h>
4127 #include <sys/stat.h>
4128 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4129 struct buf { int x; };
4130 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4131 static char *e (p, i)
4132      char **p;
4133      int i;
4134 {
4135   return p[i];
4136 }
4137 static char *f (char * (*g) (char **, int), char **p, ...)
4138 {
4139   char *s;
4140   va_list v;
4141   va_start (v,p);
4142   s = g (p, va_arg (v,int));
4143   va_end (v);
4144   return s;
4145 }
4146
4147 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4148    function prototypes and stuff, but not '\xHH' hex character constants.
4149    These don't provoke an error unfortunately, instead are silently treated
4150    as 'x'.  The following induces an error, until -std is added to get
4151    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4152    array size at least.  It's necessary to write '\x00'==0 to get something
4153    that's true only with -std.  */
4154 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4155
4156 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4157    inside strings and character constants.  */
4158 #define FOO(x) 'x'
4159 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4160
4161 int test (int i, double x);
4162 struct s1 {int (*f) (int a);};
4163 struct s2 {int (*f) (double a);};
4164 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4165 int argc;
4166 char **argv;
4167 int
4168 main ()
4169 {
4170 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4171   ;
4172   return 0;
4173 }
4174 _ACEOF
4175 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4176         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4177 do
4178   CC="$ac_save_CC $ac_arg"
4179   if ac_fn_c_try_compile "$LINENO"; then :
4180   ac_cv_prog_cc_c89=$ac_arg
4181 fi
4182 rm -f core conftest.err conftest.$ac_objext
4183   test "x$ac_cv_prog_cc_c89" != "xno" && break
4184 done
4185 rm -f conftest.$ac_ext
4186 CC=$ac_save_CC
4187
4188 fi
4189 # AC_CACHE_VAL
4190 case "x$ac_cv_prog_cc_c89" in
4191   x)
4192     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4193 $as_echo "none needed" >&6; } ;;
4194   xno)
4195     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4196 $as_echo "unsupported" >&6; } ;;
4197   *)
4198     CC="$CC $ac_cv_prog_cc_c89"
4199     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4200 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4201 esac
4202 if test "x$ac_cv_prog_cc_c89" != xno; then :
4203
4204 fi
4205
4206 ac_ext=c
4207 ac_cpp='$CPP $CPPFLAGS'
4208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4211
4212 if test "x$CC" != xcc; then
4213   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4214 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4215 else
4216   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4217 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4218 fi
4219 set dummy $CC; ac_cc=`$as_echo "$2" |
4220                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4221 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4222   $as_echo_n "(cached) " >&6
4223 else
4224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4225 /* end confdefs.h.  */
4226
4227 int
4228 main ()
4229 {
4230
4231   ;
4232   return 0;
4233 }
4234 _ACEOF
4235 # Make sure it works both with $CC and with simple cc.
4236 # We do the test twice because some compilers refuse to overwrite an
4237 # existing .o file with -o, though they will create one.
4238 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4239 rm -f conftest2.*
4240 if { { case "(($ac_try" in
4241   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4242   *) ac_try_echo=$ac_try;;
4243 esac
4244 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4245 $as_echo "$ac_try_echo"; } >&5
4246   (eval "$ac_try") 2>&5
4247   ac_status=$?
4248   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4249   test $ac_status = 0; } &&
4250    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4251   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4252   *) ac_try_echo=$ac_try;;
4253 esac
4254 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4255 $as_echo "$ac_try_echo"; } >&5
4256   (eval "$ac_try") 2>&5
4257   ac_status=$?
4258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4259   test $ac_status = 0; };
4260 then
4261   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4262   if test "x$CC" != xcc; then
4263     # Test first that cc exists at all.
4264     if { ac_try='cc -c conftest.$ac_ext >&5'
4265   { { case "(($ac_try" in
4266   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4267   *) ac_try_echo=$ac_try;;
4268 esac
4269 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4270 $as_echo "$ac_try_echo"; } >&5
4271   (eval "$ac_try") 2>&5
4272   ac_status=$?
4273   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4274   test $ac_status = 0; }; }; then
4275       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4276       rm -f conftest2.*
4277       if { { case "(($ac_try" in
4278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4279   *) ac_try_echo=$ac_try;;
4280 esac
4281 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4282 $as_echo "$ac_try_echo"; } >&5
4283   (eval "$ac_try") 2>&5
4284   ac_status=$?
4285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4286   test $ac_status = 0; } &&
4287          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4289   *) ac_try_echo=$ac_try;;
4290 esac
4291 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4292 $as_echo "$ac_try_echo"; } >&5
4293   (eval "$ac_try") 2>&5
4294   ac_status=$?
4295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4296   test $ac_status = 0; };
4297       then
4298         # cc works too.
4299         :
4300       else
4301         # cc exists but doesn't like -o.
4302         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4303       fi
4304     fi
4305   fi
4306 else
4307   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4308 fi
4309 rm -f core conftest*
4310
4311 fi
4312 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4314 $as_echo "yes" >&6; }
4315 else
4316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4317 $as_echo "no" >&6; }
4318
4319 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4320
4321 fi
4322
4323 # expand $ac_aux_dir to an absolute path
4324 am_aux_dir=`cd $ac_aux_dir && pwd`
4325
4326 # FIXME: we rely on the cache variable name because
4327 # there is no other way.
4328 set dummy $CC
4329 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4330 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4331 if test "$am_t" != yes; then
4332    # Losing compiler, so override with the script.
4333    # FIXME: It is wrong to rewrite CC.
4334    # But if we don't then we get into trouble of one sort or another.
4335    # A longer-term fix would be to have automake use am__CC in this case,
4336    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4337    CC="$am_aux_dir/compile $CC"
4338 fi
4339
4340
4341 ac_ext=cpp
4342 ac_cpp='$CXXCPP $CPPFLAGS'
4343 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4344 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4345 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4346 if test -z "$CXX"; then
4347   if test -n "$CCC"; then
4348     CXX=$CCC
4349   else
4350     if test -n "$ac_tool_prefix"; then
4351   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4352   do
4353     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4354 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4356 $as_echo_n "checking for $ac_word... " >&6; }
4357 if test "${ac_cv_prog_CXX+set}" = set; then :
4358   $as_echo_n "(cached) " >&6
4359 else
4360   if test -n "$CXX"; then
4361   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4362 else
4363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4364 for as_dir in $PATH
4365 do
4366   IFS=$as_save_IFS
4367   test -z "$as_dir" && as_dir=.
4368     for ac_exec_ext in '' $ac_executable_extensions; do
4369   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4370     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4372     break 2
4373   fi
4374 done
4375   done
4376 IFS=$as_save_IFS
4377
4378 fi
4379 fi
4380 CXX=$ac_cv_prog_CXX
4381 if test -n "$CXX"; then
4382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4383 $as_echo "$CXX" >&6; }
4384 else
4385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4386 $as_echo "no" >&6; }
4387 fi
4388
4389
4390     test -n "$CXX" && break
4391   done
4392 fi
4393 if test -z "$CXX"; then
4394   ac_ct_CXX=$CXX
4395   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4396 do
4397   # Extract the first word of "$ac_prog", so it can be a program name with args.
4398 set dummy $ac_prog; ac_word=$2
4399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4400 $as_echo_n "checking for $ac_word... " >&6; }
4401 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4402   $as_echo_n "(cached) " >&6
4403 else
4404   if test -n "$ac_ct_CXX"; then
4405   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4406 else
4407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4408 for as_dir in $PATH
4409 do
4410   IFS=$as_save_IFS
4411   test -z "$as_dir" && as_dir=.
4412     for ac_exec_ext in '' $ac_executable_extensions; do
4413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4414     ac_cv_prog_ac_ct_CXX="$ac_prog"
4415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4416     break 2
4417   fi
4418 done
4419   done
4420 IFS=$as_save_IFS
4421
4422 fi
4423 fi
4424 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4425 if test -n "$ac_ct_CXX"; then
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4427 $as_echo "$ac_ct_CXX" >&6; }
4428 else
4429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4430 $as_echo "no" >&6; }
4431 fi
4432
4433
4434   test -n "$ac_ct_CXX" && break
4435 done
4436
4437   if test "x$ac_ct_CXX" = x; then
4438     CXX="g++"
4439   else
4440     case $cross_compiling:$ac_tool_warned in
4441 yes:)
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4444 ac_tool_warned=yes ;;
4445 esac
4446     CXX=$ac_ct_CXX
4447   fi
4448 fi
4449
4450   fi
4451 fi
4452 # Provide some information about the compiler.
4453 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4454 set X $ac_compile
4455 ac_compiler=$2
4456 for ac_option in --version -v -V -qversion; do
4457   { { ac_try="$ac_compiler $ac_option >&5"
4458 case "(($ac_try" in
4459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4460   *) ac_try_echo=$ac_try;;
4461 esac
4462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4463 $as_echo "$ac_try_echo"; } >&5
4464   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4465   ac_status=$?
4466   if test -s conftest.err; then
4467     sed '10a\
4468 ... rest of stderr output deleted ...
4469          10q' conftest.err >conftest.er1
4470     cat conftest.er1 >&5
4471     rm -f conftest.er1 conftest.err
4472   fi
4473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4474   test $ac_status = 0; }
4475 done
4476
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4478 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4479 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4480   $as_echo_n "(cached) " >&6
4481 else
4482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4483 /* end confdefs.h.  */
4484
4485 int
4486 main ()
4487 {
4488 #ifndef __GNUC__
4489        choke me
4490 #endif
4491
4492   ;
4493   return 0;
4494 }
4495 _ACEOF
4496 if ac_fn_cxx_try_compile "$LINENO"; then :
4497   ac_compiler_gnu=yes
4498 else
4499   ac_compiler_gnu=no
4500 fi
4501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4502 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4503
4504 fi
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4506 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4507 if test $ac_compiler_gnu = yes; then
4508   GXX=yes
4509 else
4510   GXX=
4511 fi
4512 ac_test_CXXFLAGS=${CXXFLAGS+set}
4513 ac_save_CXXFLAGS=$CXXFLAGS
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4515 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4516 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4517   $as_echo_n "(cached) " >&6
4518 else
4519   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4520    ac_cxx_werror_flag=yes
4521    ac_cv_prog_cxx_g=no
4522    CXXFLAGS="-g"
4523    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4524 /* end confdefs.h.  */
4525
4526 int
4527 main ()
4528 {
4529
4530   ;
4531   return 0;
4532 }
4533 _ACEOF
4534 if ac_fn_cxx_try_compile "$LINENO"; then :
4535   ac_cv_prog_cxx_g=yes
4536 else
4537   CXXFLAGS=""
4538       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4539 /* end confdefs.h.  */
4540
4541 int
4542 main ()
4543 {
4544
4545   ;
4546   return 0;
4547 }
4548 _ACEOF
4549 if ac_fn_cxx_try_compile "$LINENO"; then :
4550
4551 else
4552   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4553          CXXFLAGS="-g"
4554          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555 /* end confdefs.h.  */
4556
4557 int
4558 main ()
4559 {
4560
4561   ;
4562   return 0;
4563 }
4564 _ACEOF
4565 if ac_fn_cxx_try_compile "$LINENO"; then :
4566   ac_cv_prog_cxx_g=yes
4567 fi
4568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4569 fi
4570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4571 fi
4572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4573    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4574 fi
4575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4576 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4577 if test "$ac_test_CXXFLAGS" = set; then
4578   CXXFLAGS=$ac_save_CXXFLAGS
4579 elif test $ac_cv_prog_cxx_g = yes; then
4580   if test "$GXX" = yes; then
4581     CXXFLAGS="-g -O2"
4582   else
4583     CXXFLAGS="-g"
4584   fi
4585 else
4586   if test "$GXX" = yes; then
4587     CXXFLAGS="-O2"
4588   else
4589     CXXFLAGS=
4590   fi
4591 fi
4592 ac_ext=c
4593 ac_cpp='$CPP $CPPFLAGS'
4594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4597
4598
4599
4600
4601 if test -n "$ac_tool_prefix"; then
4602   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4603 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4605 $as_echo_n "checking for $ac_word... " >&6; }
4606 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4607   $as_echo_n "(cached) " >&6
4608 else
4609   if test -n "$GNATBIND"; then
4610   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4611 else
4612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4613 for as_dir in $PATH
4614 do
4615   IFS=$as_save_IFS
4616   test -z "$as_dir" && as_dir=.
4617     for ac_exec_ext in '' $ac_executable_extensions; do
4618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4619     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4621     break 2
4622   fi
4623 done
4624   done
4625 IFS=$as_save_IFS
4626
4627 fi
4628 fi
4629 GNATBIND=$ac_cv_prog_GNATBIND
4630 if test -n "$GNATBIND"; then
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4632 $as_echo "$GNATBIND" >&6; }
4633 else
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4635 $as_echo "no" >&6; }
4636 fi
4637
4638
4639 fi
4640 if test -z "$ac_cv_prog_GNATBIND"; then
4641   ac_ct_GNATBIND=$GNATBIND
4642   # Extract the first word of "gnatbind", so it can be a program name with args.
4643 set dummy gnatbind; ac_word=$2
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4645 $as_echo_n "checking for $ac_word... " >&6; }
4646 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   if test -n "$ac_ct_GNATBIND"; then
4650   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4651 else
4652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4653 for as_dir in $PATH
4654 do
4655   IFS=$as_save_IFS
4656   test -z "$as_dir" && as_dir=.
4657     for ac_exec_ext in '' $ac_executable_extensions; do
4658   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4659     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4661     break 2
4662   fi
4663 done
4664   done
4665 IFS=$as_save_IFS
4666
4667 fi
4668 fi
4669 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4670 if test -n "$ac_ct_GNATBIND"; then
4671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4672 $as_echo "$ac_ct_GNATBIND" >&6; }
4673 else
4674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4675 $as_echo "no" >&6; }
4676 fi
4677
4678   if test "x$ac_ct_GNATBIND" = x; then
4679     GNATBIND="no"
4680   else
4681     case $cross_compiling:$ac_tool_warned in
4682 yes:)
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4685 ac_tool_warned=yes ;;
4686 esac
4687     GNATBIND=$ac_ct_GNATBIND
4688   fi
4689 else
4690   GNATBIND="$ac_cv_prog_GNATBIND"
4691 fi
4692
4693 if test -n "$ac_tool_prefix"; then
4694   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4695 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4697 $as_echo_n "checking for $ac_word... " >&6; }
4698 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4699   $as_echo_n "(cached) " >&6
4700 else
4701   if test -n "$GNATMAKE"; then
4702   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4703 else
4704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4705 for as_dir in $PATH
4706 do
4707   IFS=$as_save_IFS
4708   test -z "$as_dir" && as_dir=.
4709     for ac_exec_ext in '' $ac_executable_extensions; do
4710   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4711     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4713     break 2
4714   fi
4715 done
4716   done
4717 IFS=$as_save_IFS
4718
4719 fi
4720 fi
4721 GNATMAKE=$ac_cv_prog_GNATMAKE
4722 if test -n "$GNATMAKE"; then
4723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4724 $as_echo "$GNATMAKE" >&6; }
4725 else
4726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4727 $as_echo "no" >&6; }
4728 fi
4729
4730
4731 fi
4732 if test -z "$ac_cv_prog_GNATMAKE"; then
4733   ac_ct_GNATMAKE=$GNATMAKE
4734   # Extract the first word of "gnatmake", so it can be a program name with args.
4735 set dummy gnatmake; ac_word=$2
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4737 $as_echo_n "checking for $ac_word... " >&6; }
4738 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   if test -n "$ac_ct_GNATMAKE"; then
4742   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4743 else
4744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4745 for as_dir in $PATH
4746 do
4747   IFS=$as_save_IFS
4748   test -z "$as_dir" && as_dir=.
4749     for ac_exec_ext in '' $ac_executable_extensions; do
4750   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4751     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4753     break 2
4754   fi
4755 done
4756   done
4757 IFS=$as_save_IFS
4758
4759 fi
4760 fi
4761 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4762 if test -n "$ac_ct_GNATMAKE"; then
4763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4764 $as_echo "$ac_ct_GNATMAKE" >&6; }
4765 else
4766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4767 $as_echo "no" >&6; }
4768 fi
4769
4770   if test "x$ac_ct_GNATMAKE" = x; then
4771     GNATMAKE="no"
4772   else
4773     case $cross_compiling:$ac_tool_warned in
4774 yes:)
4775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4776 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4777 ac_tool_warned=yes ;;
4778 esac
4779     GNATMAKE=$ac_ct_GNATMAKE
4780   fi
4781 else
4782   GNATMAKE="$ac_cv_prog_GNATMAKE"
4783 fi
4784
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4786 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4787 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4788   $as_echo_n "(cached) " >&6
4789 else
4790   cat >conftest.adb <<EOF
4791 procedure conftest is begin null; end conftest;
4792 EOF
4793 acx_cv_cc_gcc_supports_ada=no
4794 # There is a bug in old released versions of GCC which causes the
4795 # driver to exit successfully when the appropriate language module
4796 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4797 # Therefore we must check for the error message as well as an
4798 # unsuccessful exit.
4799 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4800 # given a .adb file, but produce no object file.  So we must check
4801 # if an object file was really produced to guard against this.
4802 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4803 if test x"$errors" = x && test -f conftest.$ac_objext; then
4804   acx_cv_cc_gcc_supports_ada=yes
4805 fi
4806 rm -f conftest.*
4807 fi
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4809 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4810
4811 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4812   have_gnat=yes
4813 else
4814   have_gnat=no
4815 fi
4816
4817
4818 # autoconf is lame and doesn't give us any substitution variable for this.
4819 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4820   NO_MINUS_C_MINUS_O=yes
4821 else
4822   OUTPUT_OPTION='-o $@'
4823 fi
4824
4825
4826
4827 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4828 # optimizations to be activated explicitly by the toplevel.
4829 case "$CC" in
4830   */prev-gcc/xgcc*) ;;
4831   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4832 esac
4833
4834
4835 # -------------------------
4836 # Check C compiler features
4837 # -------------------------
4838
4839
4840 ac_ext=c
4841 ac_cpp='$CPP $CPPFLAGS'
4842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4846 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4847 # On Suns, sometimes $CPP names a directory.
4848 if test -n "$CPP" && test -d "$CPP"; then
4849   CPP=
4850 fi
4851 if test -z "$CPP"; then
4852   if test "${ac_cv_prog_CPP+set}" = set; then :
4853   $as_echo_n "(cached) " >&6
4854 else
4855       # Double quotes because CPP needs to be expanded
4856     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4857     do
4858       ac_preproc_ok=false
4859 for ac_c_preproc_warn_flag in '' yes
4860 do
4861   # Use a header file that comes with gcc, so configuring glibc
4862   # with a fresh cross-compiler works.
4863   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4864   # <limits.h> exists even on freestanding compilers.
4865   # On the NeXT, cc -E runs the code through the compiler's parser,
4866   # not just through cpp. "Syntax error" is here to catch this case.
4867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868 /* end confdefs.h.  */
4869 #ifdef __STDC__
4870 # include <limits.h>
4871 #else
4872 # include <assert.h>
4873 #endif
4874                      Syntax error
4875 _ACEOF
4876 if ac_fn_c_try_cpp "$LINENO"; then :
4877
4878 else
4879   # Broken: fails on valid input.
4880 continue
4881 fi
4882 rm -f conftest.err conftest.$ac_ext
4883
4884   # OK, works on sane cases.  Now check whether nonexistent headers
4885   # can be detected and how.
4886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4887 /* end confdefs.h.  */
4888 #include <ac_nonexistent.h>
4889 _ACEOF
4890 if ac_fn_c_try_cpp "$LINENO"; then :
4891   # Broken: success on invalid input.
4892 continue
4893 else
4894   # Passes both tests.
4895 ac_preproc_ok=:
4896 break
4897 fi
4898 rm -f conftest.err conftest.$ac_ext
4899
4900 done
4901 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4902 rm -f conftest.err conftest.$ac_ext
4903 if $ac_preproc_ok; then :
4904   break
4905 fi
4906
4907     done
4908     ac_cv_prog_CPP=$CPP
4909
4910 fi
4911   CPP=$ac_cv_prog_CPP
4912 else
4913   ac_cv_prog_CPP=$CPP
4914 fi
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4916 $as_echo "$CPP" >&6; }
4917 ac_preproc_ok=false
4918 for ac_c_preproc_warn_flag in '' yes
4919 do
4920   # Use a header file that comes with gcc, so configuring glibc
4921   # with a fresh cross-compiler works.
4922   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4923   # <limits.h> exists even on freestanding compilers.
4924   # On the NeXT, cc -E runs the code through the compiler's parser,
4925   # not just through cpp. "Syntax error" is here to catch this case.
4926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4927 /* end confdefs.h.  */
4928 #ifdef __STDC__
4929 # include <limits.h>
4930 #else
4931 # include <assert.h>
4932 #endif
4933                      Syntax error
4934 _ACEOF
4935 if ac_fn_c_try_cpp "$LINENO"; then :
4936
4937 else
4938   # Broken: fails on valid input.
4939 continue
4940 fi
4941 rm -f conftest.err conftest.$ac_ext
4942
4943   # OK, works on sane cases.  Now check whether nonexistent headers
4944   # can be detected and how.
4945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4946 /* end confdefs.h.  */
4947 #include <ac_nonexistent.h>
4948 _ACEOF
4949 if ac_fn_c_try_cpp "$LINENO"; then :
4950   # Broken: success on invalid input.
4951 continue
4952 else
4953   # Passes both tests.
4954 ac_preproc_ok=:
4955 break
4956 fi
4957 rm -f conftest.err conftest.$ac_ext
4958
4959 done
4960 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4961 rm -f conftest.err conftest.$ac_ext
4962 if $ac_preproc_ok; then :
4963
4964 else
4965   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4966 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4967 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4968 See \`config.log' for more details." "$LINENO" 5; }
4969 fi
4970
4971 ac_ext=c
4972 ac_cpp='$CPP $CPPFLAGS'
4973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4976
4977
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4979 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4980 if test "${ac_cv_path_GREP+set}" = set; then :
4981   $as_echo_n "(cached) " >&6
4982 else
4983   if test -z "$GREP"; then
4984   ac_path_GREP_found=false
4985   # Loop through the user's path and test for each of PROGNAME-LIST
4986   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4987 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4988 do
4989   IFS=$as_save_IFS
4990   test -z "$as_dir" && as_dir=.
4991     for ac_prog in grep ggrep; do
4992     for ac_exec_ext in '' $ac_executable_extensions; do
4993       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4994       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4995 # Check for GNU ac_path_GREP and select it if it is found.
4996   # Check for GNU $ac_path_GREP
4997 case `"$ac_path_GREP" --version 2>&1` in
4998 *GNU*)
4999   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5000 *)
5001   ac_count=0
5002   $as_echo_n 0123456789 >"conftest.in"
5003   while :
5004   do
5005     cat "conftest.in" "conftest.in" >"conftest.tmp"
5006     mv "conftest.tmp" "conftest.in"
5007     cp "conftest.in" "conftest.nl"
5008     $as_echo 'GREP' >> "conftest.nl"
5009     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5010     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5011     as_fn_arith $ac_count + 1 && ac_count=$as_val
5012     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5013       # Best one so far, save it but keep looking for a better one
5014       ac_cv_path_GREP="$ac_path_GREP"
5015       ac_path_GREP_max=$ac_count
5016     fi
5017     # 10*(2^10) chars as input seems more than enough
5018     test $ac_count -gt 10 && break
5019   done
5020   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5021 esac
5022
5023       $ac_path_GREP_found && break 3
5024     done
5025   done
5026   done
5027 IFS=$as_save_IFS
5028   if test -z "$ac_cv_path_GREP"; then
5029     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5030   fi
5031 else
5032   ac_cv_path_GREP=$GREP
5033 fi
5034
5035 fi
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5037 $as_echo "$ac_cv_path_GREP" >&6; }
5038  GREP="$ac_cv_path_GREP"
5039
5040
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5042 $as_echo_n "checking for egrep... " >&6; }
5043 if test "${ac_cv_path_EGREP+set}" = set; then :
5044   $as_echo_n "(cached) " >&6
5045 else
5046   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5047    then ac_cv_path_EGREP="$GREP -E"
5048    else
5049      if test -z "$EGREP"; then
5050   ac_path_EGREP_found=false
5051   # Loop through the user's path and test for each of PROGNAME-LIST
5052   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5053 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5054 do
5055   IFS=$as_save_IFS
5056   test -z "$as_dir" && as_dir=.
5057     for ac_prog in egrep; do
5058     for ac_exec_ext in '' $ac_executable_extensions; do
5059       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5060       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5061 # Check for GNU ac_path_EGREP and select it if it is found.
5062   # Check for GNU $ac_path_EGREP
5063 case `"$ac_path_EGREP" --version 2>&1` in
5064 *GNU*)
5065   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5066 *)
5067   ac_count=0
5068   $as_echo_n 0123456789 >"conftest.in"
5069   while :
5070   do
5071     cat "conftest.in" "conftest.in" >"conftest.tmp"
5072     mv "conftest.tmp" "conftest.in"
5073     cp "conftest.in" "conftest.nl"
5074     $as_echo 'EGREP' >> "conftest.nl"
5075     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5076     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5077     as_fn_arith $ac_count + 1 && ac_count=$as_val
5078     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5079       # Best one so far, save it but keep looking for a better one
5080       ac_cv_path_EGREP="$ac_path_EGREP"
5081       ac_path_EGREP_max=$ac_count
5082     fi
5083     # 10*(2^10) chars as input seems more than enough
5084     test $ac_count -gt 10 && break
5085   done
5086   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5087 esac
5088
5089       $ac_path_EGREP_found && break 3
5090     done
5091   done
5092   done
5093 IFS=$as_save_IFS
5094   if test -z "$ac_cv_path_EGREP"; then
5095     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5096   fi
5097 else
5098   ac_cv_path_EGREP=$EGREP
5099 fi
5100
5101    fi
5102 fi
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5104 $as_echo "$ac_cv_path_EGREP" >&6; }
5105  EGREP="$ac_cv_path_EGREP"
5106
5107
5108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5109 $as_echo_n "checking for ANSI C header files... " >&6; }
5110 if test "${ac_cv_header_stdc+set}" = set; then :
5111   $as_echo_n "(cached) " >&6
5112 else
5113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5114 /* end confdefs.h.  */
5115 #include <stdlib.h>
5116 #include <stdarg.h>
5117 #include <string.h>
5118 #include <float.h>
5119
5120 int
5121 main ()
5122 {
5123
5124   ;
5125   return 0;
5126 }
5127 _ACEOF
5128 if ac_fn_c_try_compile "$LINENO"; then :
5129   ac_cv_header_stdc=yes
5130 else
5131   ac_cv_header_stdc=no
5132 fi
5133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5134
5135 if test $ac_cv_header_stdc = yes; then
5136   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5138 /* end confdefs.h.  */
5139 #include <string.h>
5140
5141 _ACEOF
5142 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5143   $EGREP "memchr" >/dev/null 2>&1; then :
5144
5145 else
5146   ac_cv_header_stdc=no
5147 fi
5148 rm -f conftest*
5149
5150 fi
5151
5152 if test $ac_cv_header_stdc = yes; then
5153   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5155 /* end confdefs.h.  */
5156 #include <stdlib.h>
5157
5158 _ACEOF
5159 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5160   $EGREP "free" >/dev/null 2>&1; then :
5161
5162 else
5163   ac_cv_header_stdc=no
5164 fi
5165 rm -f conftest*
5166
5167 fi
5168
5169 if test $ac_cv_header_stdc = yes; then
5170   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5171   if test "$cross_compiling" = yes; then :
5172   :
5173 else
5174   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5175 /* end confdefs.h.  */
5176 #include <ctype.h>
5177 #include <stdlib.h>
5178 #if ((' ' & 0x0FF) == 0x020)
5179 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5180 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5181 #else
5182 # define ISLOWER(c) \
5183                    (('a' <= (c) && (c) <= 'i') \
5184                      || ('j' <= (c) && (c) <= 'r') \
5185                      || ('s' <= (c) && (c) <= 'z'))
5186 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5187 #endif
5188
5189 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5190 int
5191 main ()
5192 {
5193   int i;
5194   for (i = 0; i < 256; i++)
5195     if (XOR (islower (i), ISLOWER (i))
5196         || toupper (i) != TOUPPER (i))
5197       return 2;
5198   return 0;
5199 }
5200 _ACEOF
5201 if ac_fn_c_try_run "$LINENO"; then :
5202
5203 else
5204   ac_cv_header_stdc=no
5205 fi
5206 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5207   conftest.$ac_objext conftest.beam conftest.$ac_ext
5208 fi
5209
5210 fi
5211 fi
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5213 $as_echo "$ac_cv_header_stdc" >&6; }
5214 if test $ac_cv_header_stdc = yes; then
5215
5216 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5217
5218 fi
5219
5220 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5221 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5222                   inttypes.h stdint.h unistd.h
5223 do :
5224   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5225 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5226 "
5227 eval as_val=\$$as_ac_Header
5228    if test "x$as_val" = x""yes; then :
5229   cat >>confdefs.h <<_ACEOF
5230 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5231 _ACEOF
5232
5233 fi
5234
5235 done
5236
5237
5238
5239   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5240 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5241   MINIX=yes
5242 else
5243   MINIX=
5244 fi
5245
5246
5247   if test "$MINIX" = yes; then
5248
5249 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5250
5251
5252 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5253
5254
5255 $as_echo "#define _MINIX 1" >>confdefs.h
5256
5257   fi
5258
5259
5260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5261 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5262 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5263   $as_echo_n "(cached) " >&6
5264 else
5265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h.  */
5267
5268 #         define __EXTENSIONS__ 1
5269           $ac_includes_default
5270 int
5271 main ()
5272 {
5273
5274   ;
5275   return 0;
5276 }
5277 _ACEOF
5278 if ac_fn_c_try_compile "$LINENO"; then :
5279   ac_cv_safe_to_define___extensions__=yes
5280 else
5281   ac_cv_safe_to_define___extensions__=no
5282 fi
5283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5284 fi
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5286 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5287   test $ac_cv_safe_to_define___extensions__ = yes &&
5288     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5289
5290   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5291
5292   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5293
5294   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5295
5296   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5297
5298
5299 ac_ext=c
5300 ac_cpp='$CPP $CPPFLAGS'
5301 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5302 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5303 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5305 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5306 # On Suns, sometimes $CPP names a directory.
5307 if test -n "$CPP" && test -d "$CPP"; then
5308   CPP=
5309 fi
5310 if test -z "$CPP"; then
5311   if test "${ac_cv_prog_CPP+set}" = set; then :
5312   $as_echo_n "(cached) " >&6
5313 else
5314       # Double quotes because CPP needs to be expanded
5315     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5316     do
5317       ac_preproc_ok=false
5318 for ac_c_preproc_warn_flag in '' yes
5319 do
5320   # Use a header file that comes with gcc, so configuring glibc
5321   # with a fresh cross-compiler works.
5322   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5323   # <limits.h> exists even on freestanding compilers.
5324   # On the NeXT, cc -E runs the code through the compiler's parser,
5325   # not just through cpp. "Syntax error" is here to catch this case.
5326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h.  */
5328 #ifdef __STDC__
5329 # include <limits.h>
5330 #else
5331 # include <assert.h>
5332 #endif
5333                      Syntax error
5334 _ACEOF
5335 if ac_fn_c_try_cpp "$LINENO"; then :
5336
5337 else
5338   # Broken: fails on valid input.
5339 continue
5340 fi
5341 rm -f conftest.err conftest.$ac_ext
5342
5343   # OK, works on sane cases.  Now check whether nonexistent headers
5344   # can be detected and how.
5345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5346 /* end confdefs.h.  */
5347 #include <ac_nonexistent.h>
5348 _ACEOF
5349 if ac_fn_c_try_cpp "$LINENO"; then :
5350   # Broken: success on invalid input.
5351 continue
5352 else
5353   # Passes both tests.
5354 ac_preproc_ok=:
5355 break
5356 fi
5357 rm -f conftest.err conftest.$ac_ext
5358
5359 done
5360 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5361 rm -f conftest.err conftest.$ac_ext
5362 if $ac_preproc_ok; then :
5363   break
5364 fi
5365
5366     done
5367     ac_cv_prog_CPP=$CPP
5368
5369 fi
5370   CPP=$ac_cv_prog_CPP
5371 else
5372   ac_cv_prog_CPP=$CPP
5373 fi
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5375 $as_echo "$CPP" >&6; }
5376 ac_preproc_ok=false
5377 for ac_c_preproc_warn_flag in '' yes
5378 do
5379   # Use a header file that comes with gcc, so configuring glibc
5380   # with a fresh cross-compiler works.
5381   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5382   # <limits.h> exists even on freestanding compilers.
5383   # On the NeXT, cc -E runs the code through the compiler's parser,
5384   # not just through cpp. "Syntax error" is here to catch this case.
5385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5386 /* end confdefs.h.  */
5387 #ifdef __STDC__
5388 # include <limits.h>
5389 #else
5390 # include <assert.h>
5391 #endif
5392                      Syntax error
5393 _ACEOF
5394 if ac_fn_c_try_cpp "$LINENO"; then :
5395
5396 else
5397   # Broken: fails on valid input.
5398 continue
5399 fi
5400 rm -f conftest.err conftest.$ac_ext
5401
5402   # OK, works on sane cases.  Now check whether nonexistent headers
5403   # can be detected and how.
5404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5405 /* end confdefs.h.  */
5406 #include <ac_nonexistent.h>
5407 _ACEOF
5408 if ac_fn_c_try_cpp "$LINENO"; then :
5409   # Broken: success on invalid input.
5410 continue
5411 else
5412   # Passes both tests.
5413 ac_preproc_ok=:
5414 break
5415 fi
5416 rm -f conftest.err conftest.$ac_ext
5417
5418 done
5419 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5420 rm -f conftest.err conftest.$ac_ext
5421 if $ac_preproc_ok; then :
5422
5423 else
5424   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5426 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5427 See \`config.log' for more details." "$LINENO" 5; }
5428 fi
5429
5430 ac_ext=c
5431 ac_cpp='$CPP $CPPFLAGS'
5432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5435
5436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5437 $as_echo_n "checking for inline... " >&6; }
5438 if test "${ac_cv_c_inline+set}" = set; then :
5439   $as_echo_n "(cached) " >&6
5440 else
5441   ac_cv_c_inline=no
5442 for ac_kw in inline __inline__ __inline; do
5443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444 /* end confdefs.h.  */
5445 #ifndef __cplusplus
5446 typedef int foo_t;
5447 static $ac_kw foo_t static_foo () {return 0; }
5448 $ac_kw foo_t foo () {return 0; }
5449 #endif
5450
5451 _ACEOF
5452 if ac_fn_c_try_compile "$LINENO"; then :
5453   ac_cv_c_inline=$ac_kw
5454 fi
5455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5456   test "$ac_cv_c_inline" != no && break
5457 done
5458
5459 fi
5460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5461 $as_echo "$ac_cv_c_inline" >&6; }
5462
5463 case $ac_cv_c_inline in
5464   inline | yes) ;;
5465   *)
5466     case $ac_cv_c_inline in
5467       no) ac_val=;;
5468       *) ac_val=$ac_cv_c_inline;;
5469     esac
5470     cat >>confdefs.h <<_ACEOF
5471 #ifndef __cplusplus
5472 #define inline $ac_val
5473 #endif
5474 _ACEOF
5475     ;;
5476 esac
5477
5478
5479 # Check whether --enable-largefile was given.
5480 if test "${enable_largefile+set}" = set; then :
5481   enableval=$enable_largefile;
5482 fi
5483
5484 if test "$enable_largefile" != no; then
5485
5486   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5487 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5488 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5489   $as_echo_n "(cached) " >&6
5490 else
5491   ac_cv_sys_largefile_CC=no
5492      if test "$GCC" != yes; then
5493        ac_save_CC=$CC
5494        while :; do
5495          # IRIX 6.2 and later do not support large files by default,
5496          # so use the C compiler's -n32 option if that helps.
5497          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5498 /* end confdefs.h.  */
5499 #include <sys/types.h>
5500  /* Check that off_t can represent 2**63 - 1 correctly.
5501     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5502     since some C++ compilers masquerading as C compilers
5503     incorrectly reject 9223372036854775807.  */
5504 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5505   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5506                        && LARGE_OFF_T % 2147483647 == 1)
5507                       ? 1 : -1];
5508 int
5509 main ()
5510 {
5511
5512   ;
5513   return 0;
5514 }
5515 _ACEOF
5516          if ac_fn_c_try_compile "$LINENO"; then :
5517   break
5518 fi
5519 rm -f core conftest.err conftest.$ac_objext
5520          CC="$CC -n32"
5521          if ac_fn_c_try_compile "$LINENO"; then :
5522   ac_cv_sys_largefile_CC=' -n32'; break
5523 fi
5524 rm -f core conftest.err conftest.$ac_objext
5525          break
5526        done
5527        CC=$ac_save_CC
5528        rm -f conftest.$ac_ext
5529     fi
5530 fi
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5532 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5533   if test "$ac_cv_sys_largefile_CC" != no; then
5534     CC=$CC$ac_cv_sys_largefile_CC
5535   fi
5536
5537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5538 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5539 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5540   $as_echo_n "(cached) " >&6
5541 else
5542   while :; do
5543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5544 /* end confdefs.h.  */
5545 #include <sys/types.h>
5546  /* Check that off_t can represent 2**63 - 1 correctly.
5547     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5548     since some C++ compilers masquerading as C compilers
5549     incorrectly reject 9223372036854775807.  */
5550 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5551   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5552                        && LARGE_OFF_T % 2147483647 == 1)
5553                       ? 1 : -1];
5554 int
5555 main ()
5556 {
5557
5558   ;
5559   return 0;
5560 }
5561 _ACEOF
5562 if ac_fn_c_try_compile "$LINENO"; then :
5563   ac_cv_sys_file_offset_bits=no; break
5564 fi
5565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5567 /* end confdefs.h.  */
5568 #define _FILE_OFFSET_BITS 64
5569 #include <sys/types.h>
5570  /* Check that off_t can represent 2**63 - 1 correctly.
5571     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5572     since some C++ compilers masquerading as C compilers
5573     incorrectly reject 9223372036854775807.  */
5574 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5575   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5576                        && LARGE_OFF_T % 2147483647 == 1)
5577                       ? 1 : -1];
5578 int
5579 main ()
5580 {
5581
5582   ;
5583   return 0;
5584 }
5585 _ACEOF
5586 if ac_fn_c_try_compile "$LINENO"; then :
5587   ac_cv_sys_file_offset_bits=64; break
5588 fi
5589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5590   ac_cv_sys_file_offset_bits=unknown
5591   break
5592 done
5593 fi
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5595 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5596 case $ac_cv_sys_file_offset_bits in #(
5597   no | unknown) ;;
5598   *)
5599 cat >>confdefs.h <<_ACEOF
5600 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5601 _ACEOF
5602 ;;
5603 esac
5604 rm -rf conftest*
5605   if test $ac_cv_sys_file_offset_bits = unknown; then
5606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5607 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5608 if test "${ac_cv_sys_large_files+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   while :; do
5612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5613 /* end confdefs.h.  */
5614 #include <sys/types.h>
5615  /* Check that off_t can represent 2**63 - 1 correctly.
5616     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5617     since some C++ compilers masquerading as C compilers
5618     incorrectly reject 9223372036854775807.  */
5619 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5620   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5621                        && LARGE_OFF_T % 2147483647 == 1)
5622                       ? 1 : -1];
5623 int
5624 main ()
5625 {
5626
5627   ;
5628   return 0;
5629 }
5630 _ACEOF
5631 if ac_fn_c_try_compile "$LINENO"; then :
5632   ac_cv_sys_large_files=no; break
5633 fi
5634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5636 /* end confdefs.h.  */
5637 #define _LARGE_FILES 1
5638 #include <sys/types.h>
5639  /* Check that off_t can represent 2**63 - 1 correctly.
5640     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5641     since some C++ compilers masquerading as C compilers
5642     incorrectly reject 9223372036854775807.  */
5643 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5644   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5645                        && LARGE_OFF_T % 2147483647 == 1)
5646                       ? 1 : -1];
5647 int
5648 main ()
5649 {
5650
5651   ;
5652   return 0;
5653 }
5654 _ACEOF
5655 if ac_fn_c_try_compile "$LINENO"; then :
5656   ac_cv_sys_large_files=1; break
5657 fi
5658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5659   ac_cv_sys_large_files=unknown
5660   break
5661 done
5662 fi
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5664 $as_echo "$ac_cv_sys_large_files" >&6; }
5665 case $ac_cv_sys_large_files in #(
5666   no | unknown) ;;
5667   *)
5668 cat >>confdefs.h <<_ACEOF
5669 #define _LARGE_FILES $ac_cv_sys_large_files
5670 _ACEOF
5671 ;;
5672 esac
5673 rm -rf conftest*
5674   fi
5675 fi
5676
5677
5678 # sizeof(char) is 1 by definition.
5679 # The cast to long int works around a bug in the HP C Compiler
5680 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5681 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5682 # This bug is HP SR number 8606223364.
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5684 $as_echo_n "checking size of void *... " >&6; }
5685 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5686   $as_echo_n "(cached) " >&6
5687 else
5688   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5689
5690 else
5691   if test "$ac_cv_type_void_p" = yes; then
5692      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5693 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5694 { as_fn_set_status 77
5695 as_fn_error "cannot compute sizeof (void *)
5696 See \`config.log' for more details." "$LINENO" 5; }; }
5697    else
5698      ac_cv_sizeof_void_p=0
5699    fi
5700 fi
5701
5702 fi
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5704 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5705
5706
5707
5708 cat >>confdefs.h <<_ACEOF
5709 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5710 _ACEOF
5711
5712
5713 # The cast to long int works around a bug in the HP C Compiler
5714 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5715 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5716 # This bug is HP SR number 8606223364.
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5718 $as_echo_n "checking size of short... " >&6; }
5719 if test "${ac_cv_sizeof_short+set}" = set; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5723
5724 else
5725   if test "$ac_cv_type_short" = yes; then
5726      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5727 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5728 { as_fn_set_status 77
5729 as_fn_error "cannot compute sizeof (short)
5730 See \`config.log' for more details." "$LINENO" 5; }; }
5731    else
5732      ac_cv_sizeof_short=0
5733    fi
5734 fi
5735
5736 fi
5737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5738 $as_echo "$ac_cv_sizeof_short" >&6; }
5739
5740
5741
5742 cat >>confdefs.h <<_ACEOF
5743 #define SIZEOF_SHORT $ac_cv_sizeof_short
5744 _ACEOF
5745
5746
5747 # The cast to long int works around a bug in the HP C Compiler
5748 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5749 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5750 # This bug is HP SR number 8606223364.
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5752 $as_echo_n "checking size of int... " >&6; }
5753 if test "${ac_cv_sizeof_int+set}" = set; then :
5754   $as_echo_n "(cached) " >&6
5755 else
5756   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5757
5758 else
5759   if test "$ac_cv_type_int" = yes; then
5760      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5761 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5762 { as_fn_set_status 77
5763 as_fn_error "cannot compute sizeof (int)
5764 See \`config.log' for more details." "$LINENO" 5; }; }
5765    else
5766      ac_cv_sizeof_int=0
5767    fi
5768 fi
5769
5770 fi
5771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5772 $as_echo "$ac_cv_sizeof_int" >&6; }
5773
5774
5775
5776 cat >>confdefs.h <<_ACEOF
5777 #define SIZEOF_INT $ac_cv_sizeof_int
5778 _ACEOF
5779
5780
5781 # The cast to long int works around a bug in the HP C Compiler
5782 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5783 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5784 # This bug is HP SR number 8606223364.
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5786 $as_echo_n "checking size of long... " >&6; }
5787 if test "${ac_cv_sizeof_long+set}" = set; then :
5788   $as_echo_n "(cached) " >&6
5789 else
5790   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5791
5792 else
5793   if test "$ac_cv_type_long" = yes; then
5794      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5795 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5796 { as_fn_set_status 77
5797 as_fn_error "cannot compute sizeof (long)
5798 See \`config.log' for more details." "$LINENO" 5; }; }
5799    else
5800      ac_cv_sizeof_long=0
5801    fi
5802 fi
5803
5804 fi
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5806 $as_echo "$ac_cv_sizeof_long" >&6; }
5807
5808
5809
5810 cat >>confdefs.h <<_ACEOF
5811 #define SIZEOF_LONG $ac_cv_sizeof_long
5812 _ACEOF
5813
5814
5815 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5816 if test "x$ac_cv_type_long_long" = x""yes; then :
5817
5818 cat >>confdefs.h <<_ACEOF
5819 #define HAVE_LONG_LONG 1
5820 _ACEOF
5821
5822 # The cast to long int works around a bug in the HP C Compiler
5823 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5824 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5825 # This bug is HP SR number 8606223364.
5826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5827 $as_echo_n "checking size of long long... " >&6; }
5828 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5829   $as_echo_n "(cached) " >&6
5830 else
5831   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5832
5833 else
5834   if test "$ac_cv_type_long_long" = yes; then
5835      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5836 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5837 { as_fn_set_status 77
5838 as_fn_error "cannot compute sizeof (long long)
5839 See \`config.log' for more details." "$LINENO" 5; }; }
5840    else
5841      ac_cv_sizeof_long_long=0
5842    fi
5843 fi
5844
5845 fi
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5847 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5848
5849
5850
5851 cat >>confdefs.h <<_ACEOF
5852 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5853 _ACEOF
5854
5855
5856 fi
5857
5858 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5859 if test "x$ac_cv_type___int64" = x""yes; then :
5860
5861 cat >>confdefs.h <<_ACEOF
5862 #define HAVE___INT64 1
5863 _ACEOF
5864
5865 # The cast to long int works around a bug in the HP C Compiler
5866 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5867 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5868 # This bug is HP SR number 8606223364.
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5870 $as_echo_n "checking size of __int64... " >&6; }
5871 if test "${ac_cv_sizeof___int64+set}" = set; then :
5872   $as_echo_n "(cached) " >&6
5873 else
5874   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5875
5876 else
5877   if test "$ac_cv_type___int64" = yes; then
5878      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5879 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5880 { as_fn_set_status 77
5881 as_fn_error "cannot compute sizeof (__int64)
5882 See \`config.log' for more details." "$LINENO" 5; }; }
5883    else
5884      ac_cv_sizeof___int64=0
5885    fi
5886 fi
5887
5888 fi
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5890 $as_echo "$ac_cv_sizeof___int64" >&6; }
5891
5892
5893
5894 cat >>confdefs.h <<_ACEOF
5895 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5896 _ACEOF
5897
5898
5899 fi
5900
5901 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5902 case $ac_cv_c_int8_t in #(
5903   no|yes) ;; #(
5904   *)
5905
5906 cat >>confdefs.h <<_ACEOF
5907 #define int8_t $ac_cv_c_int8_t
5908 _ACEOF
5909 ;;
5910 esac
5911
5912 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5913 case $ac_cv_c_int16_t in #(
5914   no|yes) ;; #(
5915   *)
5916
5917 cat >>confdefs.h <<_ACEOF
5918 #define int16_t $ac_cv_c_int16_t
5919 _ACEOF
5920 ;;
5921 esac
5922
5923 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5924 case $ac_cv_c_int32_t in #(
5925   no|yes) ;; #(
5926   *)
5927
5928 cat >>confdefs.h <<_ACEOF
5929 #define int32_t $ac_cv_c_int32_t
5930 _ACEOF
5931 ;;
5932 esac
5933
5934 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5935 case $ac_cv_c_int64_t in #(
5936   no|yes) ;; #(
5937   *)
5938
5939 cat >>confdefs.h <<_ACEOF
5940 #define int64_t $ac_cv_c_int64_t
5941 _ACEOF
5942 ;;
5943 esac
5944
5945
5946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5947 $as_echo_n "checking for long long int... " >&6; }
5948 if test "${ac_cv_type_long_long_int+set}" = set; then :
5949   $as_echo_n "(cached) " >&6
5950 else
5951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5952 /* end confdefs.h.  */
5953
5954   /* For now, do not test the preprocessor; as of 2007 there are too many
5955          implementations with broken preprocessors.  Perhaps this can
5956          be revisited in 2012.  In the meantime, code should not expect
5957          #if to work with literals wider than 32 bits.  */
5958       /* Test literals.  */
5959       long long int ll = 9223372036854775807ll;
5960       long long int nll = -9223372036854775807LL;
5961       unsigned long long int ull = 18446744073709551615ULL;
5962       /* Test constant expressions.   */
5963       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5964                      ? 1 : -1)];
5965       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5966                      ? 1 : -1)];
5967       int i = 63;
5968 int
5969 main ()
5970 {
5971 /* Test availability of runtime routines for shift and division.  */
5972       long long int llmax = 9223372036854775807ll;
5973       unsigned long long int ullmax = 18446744073709551615ull;
5974       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5975               | (llmax / ll) | (llmax % ll)
5976               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5977               | (ullmax / ull) | (ullmax % ull));
5978   ;
5979   return 0;
5980 }
5981
5982 _ACEOF
5983 if ac_fn_c_try_link "$LINENO"; then :
5984                         if test "$cross_compiling" = yes; then :
5985   ac_cv_type_long_long_int=yes
5986 else
5987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5988 /* end confdefs.h.  */
5989 #include <limits.h>
5990                #ifndef LLONG_MAX
5991                # define HALF \
5992                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5993                # define LLONG_MAX (HALF - 1 + HALF)
5994                #endif
5995 int
5996 main ()
5997 {
5998 long long int n = 1;
5999                int i;
6000                for (i = 0; ; i++)
6001                  {
6002                    long long int m = n << i;
6003                    if (m >> i != n)
6004                      return 1;
6005                    if (LLONG_MAX / 2 < m)
6006                      break;
6007                  }
6008                return 0;
6009   ;
6010   return 0;
6011 }
6012 _ACEOF
6013 if ac_fn_c_try_run "$LINENO"; then :
6014   ac_cv_type_long_long_int=yes
6015 else
6016   ac_cv_type_long_long_int=no
6017 fi
6018 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6019   conftest.$ac_objext conftest.beam conftest.$ac_ext
6020 fi
6021
6022 else
6023   ac_cv_type_long_long_int=no
6024 fi
6025 rm -f core conftest.err conftest.$ac_objext \
6026     conftest$ac_exeext conftest.$ac_ext
6027 fi
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6029 $as_echo "$ac_cv_type_long_long_int" >&6; }
6030   if test $ac_cv_type_long_long_int = yes; then
6031
6032 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6033
6034   fi
6035
6036
6037
6038   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6039 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6040
6041 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6042
6043 else
6044   test $ac_cv_type_long_long_int = yes \
6045        && ac_type='long long int' \
6046        || ac_type='long int'
6047
6048 cat >>confdefs.h <<_ACEOF
6049 #define intmax_t $ac_type
6050 _ACEOF
6051
6052 fi
6053
6054
6055
6056   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6057 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6058
6059 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6060
6061 else
6062   for ac_type in 'int' 'long int' 'long long int'; do
6063        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6064 /* end confdefs.h.  */
6065 $ac_includes_default
6066 int
6067 main ()
6068 {
6069 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6070 test_array [0] = 0
6071
6072   ;
6073   return 0;
6074 }
6075 _ACEOF
6076 if ac_fn_c_try_compile "$LINENO"; then :
6077
6078 cat >>confdefs.h <<_ACEOF
6079 #define intptr_t $ac_type
6080 _ACEOF
6081
6082           ac_type=
6083 fi
6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6085        test -z "$ac_type" && break
6086      done
6087 fi
6088
6089
6090 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6091 case $ac_cv_c_uint8_t in #(
6092   no|yes) ;; #(
6093   *)
6094
6095 $as_echo "#define _UINT8_T 1" >>confdefs.h
6096
6097
6098 cat >>confdefs.h <<_ACEOF
6099 #define uint8_t $ac_cv_c_uint8_t
6100 _ACEOF
6101 ;;
6102   esac
6103
6104 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6105 case $ac_cv_c_uint16_t in #(
6106   no|yes) ;; #(
6107   *)
6108
6109
6110 cat >>confdefs.h <<_ACEOF
6111 #define uint16_t $ac_cv_c_uint16_t
6112 _ACEOF
6113 ;;
6114   esac
6115
6116 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6117 case $ac_cv_c_uint32_t in #(
6118   no|yes) ;; #(
6119   *)
6120
6121 $as_echo "#define _UINT32_T 1" >>confdefs.h
6122
6123
6124 cat >>confdefs.h <<_ACEOF
6125 #define uint32_t $ac_cv_c_uint32_t
6126 _ACEOF
6127 ;;
6128   esac
6129
6130 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6131 case $ac_cv_c_uint64_t in #(
6132   no|yes) ;; #(
6133   *)
6134
6135 $as_echo "#define _UINT64_T 1" >>confdefs.h
6136
6137
6138 cat >>confdefs.h <<_ACEOF
6139 #define uint64_t $ac_cv_c_uint64_t
6140 _ACEOF
6141 ;;
6142   esac
6143
6144
6145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6146 $as_echo_n "checking for unsigned long long int... " >&6; }
6147 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6148   $as_echo_n "(cached) " >&6
6149 else
6150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6151 /* end confdefs.h.  */
6152
6153   /* For now, do not test the preprocessor; as of 2007 there are too many
6154          implementations with broken preprocessors.  Perhaps this can
6155          be revisited in 2012.  In the meantime, code should not expect
6156          #if to work with literals wider than 32 bits.  */
6157       /* Test literals.  */
6158       long long int ll = 9223372036854775807ll;
6159       long long int nll = -9223372036854775807LL;
6160       unsigned long long int ull = 18446744073709551615ULL;
6161       /* Test constant expressions.   */
6162       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6163                      ? 1 : -1)];
6164       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6165                      ? 1 : -1)];
6166       int i = 63;
6167 int
6168 main ()
6169 {
6170 /* Test availability of runtime routines for shift and division.  */
6171       long long int llmax = 9223372036854775807ll;
6172       unsigned long long int ullmax = 18446744073709551615ull;
6173       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6174               | (llmax / ll) | (llmax % ll)
6175               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6176               | (ullmax / ull) | (ullmax % ull));
6177   ;
6178   return 0;
6179 }
6180
6181 _ACEOF
6182 if ac_fn_c_try_link "$LINENO"; then :
6183   ac_cv_type_unsigned_long_long_int=yes
6184 else
6185   ac_cv_type_unsigned_long_long_int=no
6186 fi
6187 rm -f core conftest.err conftest.$ac_objext \
6188     conftest$ac_exeext conftest.$ac_ext
6189 fi
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6191 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6192   if test $ac_cv_type_unsigned_long_long_int = yes; then
6193
6194 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6195
6196   fi
6197
6198
6199
6200   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6201 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6202
6203 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6204
6205 else
6206   test $ac_cv_type_unsigned_long_long_int = yes \
6207        && ac_type='unsigned long long int' \
6208        || ac_type='unsigned long int'
6209
6210 cat >>confdefs.h <<_ACEOF
6211 #define uintmax_t $ac_type
6212 _ACEOF
6213
6214 fi
6215
6216
6217
6218   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6219 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6220
6221 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6222
6223 else
6224   for ac_type in 'unsigned int' 'unsigned long int' \
6225         'unsigned long long int'; do
6226        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6227 /* end confdefs.h.  */
6228 $ac_includes_default
6229 int
6230 main ()
6231 {
6232 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6233 test_array [0] = 0
6234
6235   ;
6236   return 0;
6237 }
6238 _ACEOF
6239 if ac_fn_c_try_compile "$LINENO"; then :
6240
6241 cat >>confdefs.h <<_ACEOF
6242 #define uintptr_t $ac_type
6243 _ACEOF
6244
6245           ac_type=
6246 fi
6247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6248        test -z "$ac_type" && break
6249      done
6250 fi
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266 # ---------------------
6267 # Warnings and checking
6268 # ---------------------
6269
6270 # Check $CC warning features (if it's GCC).
6271 # We want to use -pedantic, but we don't want warnings about
6272 # * 'long long'
6273 # * variadic macros
6274 # * overlong strings
6275 # So, we only use -pedantic if we can disable those warnings.
6276
6277 loose_warn=
6278 save_CFLAGS="$CFLAGS"
6279 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6280   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6281
6282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6283 $as_echo_n "checking whether $CC supports $option... " >&6; }
6284 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6285   $as_echo_n "(cached) " >&6
6286 else
6287   CFLAGS="$option"
6288     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6289 /* end confdefs.h.  */
6290
6291 int
6292 main ()
6293 {
6294
6295   ;
6296   return 0;
6297 }
6298 _ACEOF
6299 if ac_fn_c_try_compile "$LINENO"; then :
6300   eval "$as_acx_Woption=yes"
6301 else
6302   eval "$as_acx_Woption=no"
6303 fi
6304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6305
6306 fi
6307 eval ac_res=\$$as_acx_Woption
6308                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6309 $as_echo "$ac_res" >&6; }
6310   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6311   loose_warn="$loose_warn${loose_warn:+ }$option"
6312 fi
6313   done
6314 CFLAGS="$save_CFLAGS"
6315
6316 c_loose_warn=
6317 save_CFLAGS="$CFLAGS"
6318 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6319   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6320
6321   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6322 $as_echo_n "checking whether $CC supports $option... " >&6; }
6323 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6324   $as_echo_n "(cached) " >&6
6325 else
6326   CFLAGS="$option"
6327     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6328 /* end confdefs.h.  */
6329
6330 int
6331 main ()
6332 {
6333
6334   ;
6335   return 0;
6336 }
6337 _ACEOF
6338 if ac_fn_c_try_compile "$LINENO"; then :
6339   eval "$as_acx_Woption=yes"
6340 else
6341   eval "$as_acx_Woption=no"
6342 fi
6343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6344
6345 fi
6346 eval ac_res=\$$as_acx_Woption
6347                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6348 $as_echo "$ac_res" >&6; }
6349   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6350   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6351 fi
6352   done
6353 CFLAGS="$save_CFLAGS"
6354
6355 strict_warn=
6356 save_CFLAGS="$CFLAGS"
6357 for option in -Wmissing-format-attribute; do
6358   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6359
6360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6361 $as_echo_n "checking whether $CC supports $option... " >&6; }
6362 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6363   $as_echo_n "(cached) " >&6
6364 else
6365   CFLAGS="$option"
6366     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6367 /* end confdefs.h.  */
6368
6369 int
6370 main ()
6371 {
6372
6373   ;
6374   return 0;
6375 }
6376 _ACEOF
6377 if ac_fn_c_try_compile "$LINENO"; then :
6378   eval "$as_acx_Woption=yes"
6379 else
6380   eval "$as_acx_Woption=no"
6381 fi
6382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6383
6384 fi
6385 eval ac_res=\$$as_acx_Woption
6386                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6387 $as_echo "$ac_res" >&6; }
6388   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6389   strict_warn="$strict_warn${strict_warn:+ }$option"
6390 fi
6391   done
6392 CFLAGS="$save_CFLAGS"
6393
6394 c_strict_warn=
6395 save_CFLAGS="$CFLAGS"
6396 for option in -Wold-style-definition -Wc++-compat; do
6397   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6398
6399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6400 $as_echo_n "checking whether $CC supports $option... " >&6; }
6401 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6402   $as_echo_n "(cached) " >&6
6403 else
6404   CFLAGS="$option"
6405     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6406 /* end confdefs.h.  */
6407
6408 int
6409 main ()
6410 {
6411
6412   ;
6413   return 0;
6414 }
6415 _ACEOF
6416 if ac_fn_c_try_compile "$LINENO"; then :
6417   eval "$as_acx_Woption=yes"
6418 else
6419   eval "$as_acx_Woption=no"
6420 fi
6421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6422
6423 fi
6424 eval ac_res=\$$as_acx_Woption
6425                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6426 $as_echo "$ac_res" >&6; }
6427   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6428   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6429 fi
6430   done
6431 CFLAGS="$save_CFLAGS"
6432
6433 if test "$GCC" = yes; then :
6434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6435 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6436 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6437   $as_echo_n "(cached) " >&6
6438 else
6439   save_CFLAGS="$CFLAGS"
6440 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6442 /* end confdefs.h.  */
6443
6444 int
6445 main ()
6446 {
6447
6448   ;
6449   return 0;
6450 }
6451 _ACEOF
6452 if ac_fn_c_try_compile "$LINENO"; then :
6453   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6454 else
6455   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6456 fi
6457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6458 CFLAGS="$save_CFLAGS"
6459 fi
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6461 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6462 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6463   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6464 fi
6465
6466 fi
6467
6468 # Check whether --enable-werror-always was given.
6469 if test "${enable_werror_always+set}" = set; then :
6470   enableval=$enable_werror_always;
6471 else
6472   enable_werror_always=no
6473 fi
6474
6475 if test $enable_werror_always = yes; then :
6476   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6477 fi
6478
6479
6480
6481 # The above macros do nothing if the compiler is not GCC.  However, the
6482 # Makefile has more goo to add other flags, so these variables are used
6483 # to enable warnings only for GCC.
6484 warn_cflags=
6485 warn_cxxflags=
6486 if test "x$GCC" = "xyes"; then
6487   warn_cflags='$(GCC_WARN_CFLAGS)'
6488   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6489 fi
6490
6491
6492
6493 # Enable expensive internal checks
6494 is_release=
6495 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6496   is_release=yes
6497 fi
6498
6499 # Check whether --enable-checking was given.
6500 if test "${enable_checking+set}" = set; then :
6501   enableval=$enable_checking; ac_checking_flags="${enableval}"
6502 else
6503
6504 # Determine the default checks.
6505 if test x$is_release = x ; then
6506   ac_checking_flags=yes
6507 else
6508   ac_checking_flags=release
6509 fi
6510 fi
6511
6512 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6513 for check in release $ac_checking_flags
6514 do
6515         case $check in
6516         # these set all the flags to specific states
6517         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6518                         ac_fold_checking= ; ac_gc_checking=1 ;
6519                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6520                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6521                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6522                         ac_types_checking=1 ;;
6523         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6524                         ac_fold_checking= ; ac_gc_checking= ;
6525                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6526                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6527                         ac_tree_checking= ; ac_valgrind_checking= ;
6528                         ac_types_checking= ;;
6529         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6530                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6531                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6532                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6533                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6534                         ac_types_checking=1 ;;
6535         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6536                         ac_fold_checking= ; ac_gc_checking= ;
6537                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6538                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6539                         ac_tree_checking= ; ac_valgrind_checking= ;
6540                         ac_types_checking= ;;
6541         # these enable particular checks
6542         assert)         ac_assert_checking=1 ;;
6543         df)             ac_df_checking=1 ;;
6544         fold)           ac_fold_checking=1 ;;
6545         gc)             ac_gc_checking=1 ;;
6546         gcac)           ac_gc_always_collect=1 ;;
6547         gimple)         ac_gimple_checking=1 ;;
6548         misc)           ac_checking=1 ;;
6549         rtl)            ac_rtl_checking=1 ;;
6550         rtlflag)        ac_rtlflag_checking=1 ;;
6551         runtime)        ac_runtime_checking=1 ;;
6552         tree)           ac_tree_checking=1 ;;
6553         types)          ac_types_checking=1 ;;
6554         valgrind)       ac_valgrind_checking=1 ;;
6555         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6556         esac
6557 done
6558 IFS="$ac_save_IFS"
6559
6560 nocommon_flag=""
6561 if test x$ac_checking != x ; then
6562
6563 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6564
6565   nocommon_flag=-fno-common
6566 fi
6567
6568 if test x$ac_df_checking != x ; then
6569
6570 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6571
6572 fi
6573 if test x$ac_assert_checking != x ; then
6574
6575 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6576
6577 fi
6578 if test x$ac_gimple_checking != x ; then
6579
6580 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6581
6582 fi
6583
6584 if test x$ac_runtime_checking != x ; then
6585
6586 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6587
6588 fi
6589 if test x$ac_tree_checking != x ; then
6590
6591 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6592
6593   TREEBROWSER=tree-browser.o
6594 fi
6595 if test x$ac_types_checking != x ; then
6596
6597 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6598
6599 fi
6600
6601 if test x$ac_rtl_checking != x ; then
6602
6603 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6604
6605 fi
6606 if test x$ac_rtlflag_checking != x ; then
6607
6608 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6609
6610 fi
6611 if test x$ac_gc_checking != x ; then
6612
6613 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6614
6615 fi
6616 if test x$ac_gc_always_collect != x ; then
6617
6618 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6619
6620 fi
6621 if test x$ac_fold_checking != x ; then
6622
6623 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6624
6625 fi
6626 valgrind_path_defines=
6627 valgrind_command=
6628
6629 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6630 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6631   have_valgrind_h=yes
6632 else
6633   have_valgrind_h=no
6634 fi
6635
6636
6637
6638 if test x$ac_valgrind_checking != x ; then
6639   # It is certainly possible that there's valgrind but no valgrind.h.
6640   # GCC relies on making annotations so we must have both.
6641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6642 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6644 /* end confdefs.h.  */
6645 #include <valgrind/memcheck.h>
6646 #ifndef VALGRIND_DISCARD
6647 #error VALGRIND_DISCARD not defined
6648 #endif
6649 _ACEOF
6650 if ac_fn_c_try_cpp "$LINENO"; then :
6651   gcc_cv_header_valgrind_memcheck_h=yes
6652 else
6653   gcc_cv_header_valgrind_memcheck_h=no
6654 fi
6655 rm -f conftest.err conftest.$ac_ext
6656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6657 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6659 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6661 /* end confdefs.h.  */
6662 #include <memcheck.h>
6663 #ifndef VALGRIND_DISCARD
6664 #error VALGRIND_DISCARD not defined
6665 #endif
6666 _ACEOF
6667 if ac_fn_c_try_cpp "$LINENO"; then :
6668   gcc_cv_header_memcheck_h=yes
6669 else
6670   gcc_cv_header_memcheck_h=no
6671 fi
6672 rm -f conftest.err conftest.$ac_ext
6673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6674 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6675
6676 # Prepare PATH_SEPARATOR.
6677 # The user is always right.
6678 if test "${PATH_SEPARATOR+set}" != set; then
6679   echo "#! /bin/sh" >conf$$.sh
6680   echo  "exit 0"   >>conf$$.sh
6681   chmod +x conf$$.sh
6682   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6683     PATH_SEPARATOR=';'
6684   else
6685     PATH_SEPARATOR=:
6686   fi
6687   rm -f conf$$.sh
6688 fi
6689
6690 # Find out how to test for executable files. Don't use a zero-byte file,
6691 # as systems may use methods other than mode bits to determine executability.
6692 cat >conf$$.file <<_ASEOF
6693 #! /bin/sh
6694 exit 0
6695 _ASEOF
6696 chmod +x conf$$.file
6697 if test -x conf$$.file >/dev/null 2>&1; then
6698   ac_executable_p="test -x"
6699 else
6700   ac_executable_p="test -f"
6701 fi
6702 rm -f conf$$.file
6703
6704 # Extract the first word of "valgrind", so it can be a program name with args.
6705 set dummy valgrind; ac_word=$2
6706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6707 $as_echo_n "checking for $ac_word... " >&6; }
6708 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6709   $as_echo_n "(cached) " >&6
6710 else
6711   case "$valgrind_path" in
6712   [\\/]* | ?:[\\/]*)
6713     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6714     ;;
6715   *)
6716     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6717     for ac_dir in $PATH; do
6718       IFS="$ac_save_IFS"
6719       test -z "$ac_dir" && ac_dir=.
6720       for ac_exec_ext in '' $ac_executable_extensions; do
6721         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6722           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6723             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6724             break 2
6725           fi
6726         fi
6727       done
6728     done
6729     IFS="$ac_save_IFS"
6730     ;;
6731 esac
6732 fi
6733 valgrind_path="$ac_cv_path_valgrind_path"
6734 if test -n "$valgrind_path"; then
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6736 $as_echo "$valgrind_path" >&6; }
6737 else
6738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739 $as_echo "no" >&6; }
6740 fi
6741
6742   if test "x$valgrind_path" = "x" \
6743     || (test $have_valgrind_h = no \
6744         && test $gcc_cv_header_memcheck_h = no \
6745         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6746         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6747   fi
6748   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6749   valgrind_command="$valgrind_path -q"
6750
6751 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6752
6753   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6754
6755 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6756
6757   fi
6758   if test $gcc_cv_header_memcheck_h = yes; then
6759
6760 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6761
6762   fi
6763 fi
6764
6765
6766
6767 # Enable code coverage collection
6768 # Check whether --enable-coverage was given.
6769 if test "${enable_coverage+set}" = set; then :
6770   enableval=$enable_coverage; case "${enableval}" in
6771   yes|noopt)
6772     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6773     ;;
6774   opt)
6775     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6776     ;;
6777   no)
6778     # a.k.a. --disable-coverage
6779     coverage_flags=""
6780     ;;
6781   *)
6782     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6783     ;;
6784 esac
6785 else
6786   coverage_flags=""
6787 fi
6788
6789
6790
6791 # Check whether --enable-gather-detailed-mem-stats was given.
6792 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6793   enableval=$enable_gather_detailed_mem_stats;
6794 else
6795   enable_gather_detailed_mem_stats=no
6796 fi
6797
6798 if test x$enable_gather_detailed_mem_stats = xyes ; then
6799
6800 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6801
6802 fi
6803
6804 # -------------------------------
6805 # Miscenalleous configure options
6806 # -------------------------------
6807
6808 # See if we are building gcc with C++.
6809 # Check whether --enable-build-with-cxx was given.
6810 if test "${enable_build_with_cxx+set}" = set; then :
6811   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6812 else
6813   ENABLE_BUILD_WITH_CXX=no
6814 fi
6815
6816
6817
6818 # With stabs
6819
6820 # Check whether --with-stabs was given.
6821 if test "${with_stabs+set}" = set; then :
6822   withval=$with_stabs; stabs="$with_stabs"
6823 else
6824   stabs=no
6825 fi
6826
6827
6828 # Determine whether or not multilibs are enabled.
6829 # Check whether --enable-multilib was given.
6830 if test "${enable_multilib+set}" = set; then :
6831   enableval=$enable_multilib;
6832 else
6833   enable_multilib=yes
6834 fi
6835
6836
6837
6838 # Enable __cxa_atexit for C++.
6839 # Check whether --enable-__cxa_atexit was given.
6840 if test "${enable___cxa_atexit+set}" = set; then :
6841   enableval=$enable___cxa_atexit;
6842 fi
6843
6844
6845 # Enable C extension for decimal float if target supports it.
6846
6847 # Check whether --enable-decimal-float was given.
6848 if test "${enable_decimal_float+set}" = set; then :
6849   enableval=$enable_decimal_float;
6850   case $enable_decimal_float in
6851     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6852     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6853 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6854   esac
6855
6856 else
6857
6858   case $target in
6859     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6860     i?86*-*-mingw* | x86_64*-*-mingw* | \
6861     i?86*-*-cygwin*)
6862       enable_decimal_float=yes
6863       ;;
6864     *)
6865       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6866 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6867       enable_decimal_float=no
6868       ;;
6869   esac
6870
6871 fi
6872
6873
6874 # x86's use BID format instead of DPD
6875 case x$enable_decimal_float in
6876   xyes)
6877     case $target in
6878       i?86*-*-* | x86_64*-*-*)
6879         enable_decimal_float=bid
6880         ;;
6881       *)
6882         enable_decimal_float=dpd
6883         ;;
6884     esac
6885     default_decimal_float=$enable_decimal_float
6886     ;;
6887   xno)
6888     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6889     # dependency on libdecnumber.
6890     default_decimal_float=dpd
6891     ;;
6892 esac
6893
6894
6895
6896
6897 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6898
6899 cat >>confdefs.h <<_ACEOF
6900 #define ENABLE_DECIMAL_FLOAT $dfp
6901 _ACEOF
6902
6903
6904 # Use default_decimal_float for dependency.
6905 enable_decimal_float=$default_decimal_float
6906
6907 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6908
6909 cat >>confdefs.h <<_ACEOF
6910 #define ENABLE_DECIMAL_BID_FORMAT $bid
6911 _ACEOF
6912
6913
6914 # Enable C extension for fixed-point arithmetic.
6915 # Check whether --enable-fixed-point was given.
6916 if test "${enable_fixed_point+set}" = set; then :
6917   enableval=$enable_fixed_point;
6918
6919 else
6920
6921   case $target in
6922     mips*-*-*)
6923       case $host in
6924         mips*-sgi-irix*)
6925           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
6926 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
6927           enable_fixed_point=no
6928           ;;
6929         *)
6930           enable_fixed_point=yes
6931           ;;
6932       esac
6933       ;;
6934     *)
6935       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
6936 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
6937       enable_fixed_point=no
6938       ;;
6939   esac
6940
6941 fi
6942
6943
6944
6945 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
6946
6947 cat >>confdefs.h <<_ACEOF
6948 #define ENABLE_FIXED_POINT $fixedpoint
6949 _ACEOF
6950
6951
6952 # Enable threads
6953 # Pass with no value to take the default
6954 # Pass with a value to specify a thread package
6955 # Check whether --enable-threads was given.
6956 if test "${enable_threads+set}" = set; then :
6957   enableval=$enable_threads;
6958 else
6959   enable_threads=''
6960 fi
6961
6962
6963 # Check whether --enable-tls was given.
6964 if test "${enable_tls+set}" = set; then :
6965   enableval=$enable_tls;
6966   case $enable_tls in
6967     yes | no) ;;
6968     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
6969 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
6970   esac
6971
6972 else
6973   enable_tls=''
6974 fi
6975
6976
6977 # Check whether --enable-objc-gc was given.
6978 if test "${enable_objc_gc+set}" = set; then :
6979   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
6980         objc_boehm_gc=''
6981 else
6982         objc_boehm_gc=1
6983 fi
6984 else
6985   objc_boehm_gc=''
6986 fi
6987
6988
6989
6990 # Check whether --with-dwarf2 was given.
6991 if test "${with_dwarf2+set}" = set; then :
6992   withval=$with_dwarf2; dwarf2="$with_dwarf2"
6993 else
6994   dwarf2=no
6995 fi
6996
6997
6998 # Check whether --enable-shared was given.
6999 if test "${enable_shared+set}" = set; then :
7000   enableval=$enable_shared;
7001   case $enable_shared in
7002   yes | no) ;;
7003   *)
7004     enable_shared=no
7005     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7006     for pkg in $enableval; do
7007       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7008         enable_shared=yes
7009       fi
7010     done
7011     IFS="$ac_save_ifs"
7012     ;;
7013   esac
7014
7015 else
7016   enable_shared=yes
7017 fi
7018
7019
7020
7021
7022 # Check whether --with-build-sysroot was given.
7023 if test "${with_build_sysroot+set}" = set; then :
7024   withval=$with_build_sysroot;
7025 fi
7026
7027
7028
7029 # Check whether --with-sysroot was given.
7030 if test "${with_sysroot+set}" = set; then :
7031   withval=$with_sysroot;
7032  case ${with_sysroot} in
7033  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7034  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7035  esac
7036
7037  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7038  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7039
7040  if test "x$prefix" = xNONE; then
7041   test_prefix=/usr/local
7042  else
7043   test_prefix=$prefix
7044  fi
7045  if test "x$exec_prefix" = xNONE; then
7046   test_exec_prefix=$test_prefix
7047  else
7048   test_exec_prefix=$exec_prefix
7049  fi
7050  case ${TARGET_SYSTEM_ROOT} in
7051  "${test_prefix}"|"${test_prefix}/"*|\
7052  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7053  '${prefix}'|'${prefix}/'*|\
7054  '${exec_prefix}'|'${exec_prefix}/'*)
7055    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7056    TARGET_SYSTEM_ROOT_DEFINE="$t"
7057    ;;
7058  esac
7059
7060 else
7061
7062  TARGET_SYSTEM_ROOT=
7063  TARGET_SYSTEM_ROOT_DEFINE=
7064  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7065
7066 fi
7067
7068
7069
7070
7071
7072
7073 # Check whether --with-specs was given.
7074 if test "${with_specs+set}" = set; then :
7075   withval=$with_specs; CONFIGURE_SPECS=$withval
7076 else
7077   CONFIGURE_SPECS=
7078
7079 fi
7080
7081
7082
7083
7084
7085 # Check whether --with-pkgversion was given.
7086 if test "${with_pkgversion+set}" = set; then :
7087   withval=$with_pkgversion; case "$withval" in
7088       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7089       no)  PKGVERSION= ;;
7090       *)   PKGVERSION="($withval) " ;;
7091      esac
7092 else
7093   PKGVERSION="(GCC) "
7094
7095 fi
7096
7097
7098
7099
7100
7101 # Check whether --with-bugurl was given.
7102 if test "${with_bugurl+set}" = set; then :
7103   withval=$with_bugurl; case "$withval" in
7104       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7105       no)  BUGURL=
7106            ;;
7107       *)   BUGURL="$withval"
7108            ;;
7109      esac
7110 else
7111   BUGURL="http://gcc.gnu.org/bugs.html"
7112
7113 fi
7114
7115   case ${BUGURL} in
7116   "")
7117     REPORT_BUGS_TO=
7118     REPORT_BUGS_TEXI=
7119     ;;
7120   *)
7121     REPORT_BUGS_TO="<$BUGURL>"
7122     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7123     ;;
7124   esac;
7125
7126
7127
7128
7129 # Sanity check enable_languages in case someone does not run the toplevel
7130 # configure # script.
7131 # Check whether --enable-languages was given.
7132 if test "${enable_languages+set}" = set; then :
7133   enableval=$enable_languages; case ,${enable_languages}, in
7134        ,,|,yes,)
7135                 # go safe -- we cannot be much sure without the toplevel
7136                 # configure's
7137                 # analysis of which target libs are present and usable
7138                 enable_languages=c
7139                 ;;
7140          *,all,*)
7141                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7142                 ;;
7143         *,c,*)
7144                 ;;
7145         *)
7146                 enable_languages=c,${enable_languages}
7147                 ;;
7148 esac
7149 else
7150   enable_languages=c
7151 fi
7152
7153
7154
7155 # Check whether --with-multilib-list was given.
7156 if test "${with_multilib_list+set}" = set; then :
7157   withval=$with_multilib_list; :
7158 else
7159   with_multilib_list=default
7160 fi
7161
7162
7163 # -------------------------
7164 # Checks for other programs
7165 # -------------------------
7166
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7168 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7169 set x ${MAKE-make}
7170 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7171 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7172   $as_echo_n "(cached) " >&6
7173 else
7174   cat >conftest.make <<\_ACEOF
7175 SHELL = /bin/sh
7176 all:
7177         @echo '@@@%%%=$(MAKE)=@@@%%%'
7178 _ACEOF
7179 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7180 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7181   *@@@%%%=?*=@@@%%%*)
7182     eval ac_cv_prog_make_${ac_make}_set=yes;;
7183   *)
7184     eval ac_cv_prog_make_${ac_make}_set=no;;
7185 esac
7186 rm -f conftest.make
7187 fi
7188 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7190 $as_echo "yes" >&6; }
7191   SET_MAKE=
7192 else
7193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7194 $as_echo "no" >&6; }
7195   SET_MAKE="MAKE=${MAKE-make}"
7196 fi
7197
7198
7199 # Find some useful tools
7200 for ac_prog in gawk mawk nawk awk
7201 do
7202   # Extract the first word of "$ac_prog", so it can be a program name with args.
7203 set dummy $ac_prog; ac_word=$2
7204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7205 $as_echo_n "checking for $ac_word... " >&6; }
7206 if test "${ac_cv_prog_AWK+set}" = set; then :
7207   $as_echo_n "(cached) " >&6
7208 else
7209   if test -n "$AWK"; then
7210   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7211 else
7212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7213 for as_dir in $PATH
7214 do
7215   IFS=$as_save_IFS
7216   test -z "$as_dir" && as_dir=.
7217     for ac_exec_ext in '' $ac_executable_extensions; do
7218   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7219     ac_cv_prog_AWK="$ac_prog"
7220     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7221     break 2
7222   fi
7223 done
7224   done
7225 IFS=$as_save_IFS
7226
7227 fi
7228 fi
7229 AWK=$ac_cv_prog_AWK
7230 if test -n "$AWK"; then
7231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7232 $as_echo "$AWK" >&6; }
7233 else
7234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7235 $as_echo "no" >&6; }
7236 fi
7237
7238
7239   test -n "$AWK" && break
7240 done
7241
7242 # We need awk to create options.c and options.h.
7243 # Bail out if it's missing.
7244 case ${AWK} in
7245   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7246 esac
7247
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7249 $as_echo_n "checking whether ln -s works... " >&6; }
7250 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7251   $as_echo_n "(cached) " >&6
7252 else
7253   rm -f conftestdata_t
7254 echo >conftestdata_f
7255 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7256 then
7257   gcc_cv_prog_LN_S="ln -s"
7258 else
7259   if ln conftestdata_f conftestdata_t 2>/dev/null
7260   then
7261     gcc_cv_prog_LN_S=ln
7262   else
7263     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7264     then
7265       gcc_cv_prog_LN_S="cp -p"
7266     else
7267       gcc_cv_prog_LN_S=cp
7268     fi
7269   fi
7270 fi
7271 rm -f conftestdata_f conftestdata_t
7272
7273 fi
7274 LN_S="$gcc_cv_prog_LN_S"
7275 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7277 $as_echo "yes" >&6; }
7278 else
7279   if test "$gcc_cv_prog_LN_S" = "ln"; then
7280     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7281 $as_echo "no, using ln" >&6; }
7282   else
7283     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7284 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7285   fi
7286 fi
7287
7288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7289 $as_echo_n "checking whether ln works... " >&6; }
7290 if test "${acx_cv_prog_LN+set}" = set; then :
7291   $as_echo_n "(cached) " >&6
7292 else
7293   rm -f conftestdata_t
7294 echo >conftestdata_f
7295 if ln conftestdata_f conftestdata_t 2>/dev/null
7296 then
7297   acx_cv_prog_LN=ln
7298 else
7299   acx_cv_prog_LN=no
7300 fi
7301 rm -f conftestdata_f conftestdata_t
7302
7303 fi
7304 if test $acx_cv_prog_LN = no; then
7305   LN="$LN_S"
7306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7307 $as_echo "no, using $LN" >&6; }
7308 else
7309   LN="$acx_cv_prog_LN"
7310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7311 $as_echo "yes" >&6; }
7312 fi
7313
7314 if test -n "$ac_tool_prefix"; then
7315   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7316 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7318 $as_echo_n "checking for $ac_word... " >&6; }
7319 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7320   $as_echo_n "(cached) " >&6
7321 else
7322   if test -n "$RANLIB"; then
7323   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7324 else
7325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7326 for as_dir in $PATH
7327 do
7328   IFS=$as_save_IFS
7329   test -z "$as_dir" && as_dir=.
7330     for ac_exec_ext in '' $ac_executable_extensions; do
7331   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7332     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7333     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7334     break 2
7335   fi
7336 done
7337   done
7338 IFS=$as_save_IFS
7339
7340 fi
7341 fi
7342 RANLIB=$ac_cv_prog_RANLIB
7343 if test -n "$RANLIB"; then
7344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7345 $as_echo "$RANLIB" >&6; }
7346 else
7347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7348 $as_echo "no" >&6; }
7349 fi
7350
7351
7352 fi
7353 if test -z "$ac_cv_prog_RANLIB"; then
7354   ac_ct_RANLIB=$RANLIB
7355   # Extract the first word of "ranlib", so it can be a program name with args.
7356 set dummy ranlib; ac_word=$2
7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7358 $as_echo_n "checking for $ac_word... " >&6; }
7359 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7360   $as_echo_n "(cached) " >&6
7361 else
7362   if test -n "$ac_ct_RANLIB"; then
7363   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7364 else
7365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7366 for as_dir in $PATH
7367 do
7368   IFS=$as_save_IFS
7369   test -z "$as_dir" && as_dir=.
7370     for ac_exec_ext in '' $ac_executable_extensions; do
7371   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7372     ac_cv_prog_ac_ct_RANLIB="ranlib"
7373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7374     break 2
7375   fi
7376 done
7377   done
7378 IFS=$as_save_IFS
7379
7380 fi
7381 fi
7382 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7383 if test -n "$ac_ct_RANLIB"; then
7384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7385 $as_echo "$ac_ct_RANLIB" >&6; }
7386 else
7387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7388 $as_echo "no" >&6; }
7389 fi
7390
7391   if test "x$ac_ct_RANLIB" = x; then
7392     RANLIB=":"
7393   else
7394     case $cross_compiling:$ac_tool_warned in
7395 yes:)
7396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7397 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7398 ac_tool_warned=yes ;;
7399 esac
7400     RANLIB=$ac_ct_RANLIB
7401   fi
7402 else
7403   RANLIB="$ac_cv_prog_RANLIB"
7404 fi
7405
7406 case "${host}" in
7407 *-*-darwin*)
7408   # By default, the Darwin ranlib will not treat common symbols as
7409   # definitions when  building the archive table of contents.  Other
7410   # ranlibs do that; pass an option to the Darwin ranlib that makes
7411   # it behave similarly.
7412   ranlib_flags="-c"
7413   ;;
7414 *)
7415   ranlib_flags=""
7416 esac
7417
7418
7419 # Find a good install program.  We prefer a C program (faster),
7420 # so one script is as good as another.  But avoid the broken or
7421 # incompatible versions:
7422 # SysV /etc/install, /usr/sbin/install
7423 # SunOS /usr/etc/install
7424 # IRIX /sbin/install
7425 # AIX /bin/install
7426 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7427 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7428 # ./install, which can be erroneously created by make from ./install.sh.
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7430 $as_echo_n "checking for a BSD compatible install... " >&6; }
7431 if test -z "$INSTALL"; then
7432 if test "${ac_cv_path_install+set}" = set; then :
7433   $as_echo_n "(cached) " >&6
7434 else
7435     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7436   for ac_dir in $PATH; do
7437     # Account for people who put trailing slashes in PATH elements.
7438     case "$ac_dir/" in
7439     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7440     *)
7441       # OSF1 and SCO ODT 3.0 have their own names for install.
7442       for ac_prog in ginstall scoinst install; do
7443         if test -f $ac_dir/$ac_prog; then
7444           if test $ac_prog = install &&
7445             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7446             # AIX install.  It has an incompatible calling convention.
7447             # OSF/1 installbsd also uses dspmsg, but is usable.
7448             :
7449           else
7450             ac_cv_path_install="$ac_dir/$ac_prog -c"
7451             break 2
7452           fi
7453         fi
7454       done
7455       ;;
7456     esac
7457   done
7458   IFS="$ac_save_IFS"
7459
7460 fi
7461   if test "${ac_cv_path_install+set}" = set; then
7462     INSTALL="$ac_cv_path_install"
7463   else
7464     # As a last resort, use the slow shell script.  We don't cache a
7465     # path for INSTALL within a source directory, because that will
7466     # break other packages using the cache if that directory is
7467     # removed, or if the path is relative.
7468     INSTALL="$ac_install_sh"
7469   fi
7470 fi
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7472 $as_echo "$INSTALL" >&6; }
7473
7474 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7475 # It thinks the first close brace ends the variable substitution.
7476 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7477
7478 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7479
7480
7481 # See if cmp has --ignore-initial.
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7483 $as_echo_n "checking for cmp's capabilities... " >&6; }
7484 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7485   $as_echo_n "(cached) " >&6
7486 else
7487    echo abfoo >t1
7488   echo cdfoo >t2
7489   gcc_cv_prog_cmp_skip=slowcompare
7490   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7491     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7492       :
7493     else
7494       gcc_cv_prog_cmp_skip=gnucompare
7495     fi
7496   fi
7497   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7498     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7499       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7500         :
7501       else
7502         gcc_cv_prog_cmp_skip=fastcompare
7503       fi
7504     fi
7505   fi
7506   rm t1 t2
7507
7508 fi
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7510 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7511 make_compare_target=$gcc_cv_prog_cmp_skip
7512
7513
7514
7515 # See if we have the mktemp command.
7516 # Extract the first word of "mktemp", so it can be a program name with args.
7517 set dummy mktemp; ac_word=$2
7518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7519 $as_echo_n "checking for $ac_word... " >&6; }
7520 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7521   $as_echo_n "(cached) " >&6
7522 else
7523   if test -n "$have_mktemp_command"; then
7524   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7525 else
7526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7527 for as_dir in $PATH
7528 do
7529   IFS=$as_save_IFS
7530   test -z "$as_dir" && as_dir=.
7531     for ac_exec_ext in '' $ac_executable_extensions; do
7532   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7533     ac_cv_prog_have_mktemp_command="yes"
7534     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7535     break 2
7536   fi
7537 done
7538   done
7539 IFS=$as_save_IFS
7540
7541   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7542 fi
7543 fi
7544 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7545 if test -n "$have_mktemp_command"; then
7546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7547 $as_echo "$have_mktemp_command" >&6; }
7548 else
7549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7550 $as_echo "no" >&6; }
7551 fi
7552
7553
7554
7555 # See if makeinfo has been installed and is modern enough
7556 # that we can use it.
7557
7558   # Extract the first word of "makeinfo", so it can be a program name with args.
7559 set dummy makeinfo; ac_word=$2
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7561 $as_echo_n "checking for $ac_word... " >&6; }
7562 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7563   $as_echo_n "(cached) " >&6
7564 else
7565   if test -n "$MAKEINFO"; then
7566   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7567 else
7568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7569 for as_dir in $PATH
7570 do
7571   IFS=$as_save_IFS
7572   test -z "$as_dir" && as_dir=.
7573     for ac_exec_ext in '' $ac_executable_extensions; do
7574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7575     ac_cv_prog_MAKEINFO="makeinfo"
7576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7577     break 2
7578   fi
7579 done
7580   done
7581 IFS=$as_save_IFS
7582
7583 fi
7584 fi
7585 MAKEINFO=$ac_cv_prog_MAKEINFO
7586 if test -n "$MAKEINFO"; then
7587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7588 $as_echo "$MAKEINFO" >&6; }
7589 else
7590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7591 $as_echo "no" >&6; }
7592 fi
7593
7594
7595   if test -n "$MAKEINFO"; then
7596     # Found it, now check the version.
7597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7598 $as_echo_n "checking for modern makeinfo... " >&6; }
7599 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7600   $as_echo_n "(cached) " >&6
7601 else
7602   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7603                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7604
7605                     case $ac_prog_version in
7606                       '')  gcc_cv_prog_makeinfo_modern=no;;
7607                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7608                       *)   gcc_cv_prog_makeinfo_modern=no;;
7609                     esac
7610
7611 fi
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7613 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7614   else
7615     gcc_cv_prog_makeinfo_modern=no
7616   fi
7617   if test $gcc_cv_prog_makeinfo_modern = no; then
7618     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7619   fi
7620
7621 if test $gcc_cv_prog_makeinfo_modern = no; then
7622   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7623 *** Makeinfo is missing or too old.
7624 *** Info documentation will not be built." >&5
7625 $as_echo "$as_me: WARNING:
7626 *** Makeinfo is missing or too old.
7627 *** Info documentation will not be built." >&2;}
7628   BUILD_INFO=
7629 else
7630   BUILD_INFO=info
7631 fi
7632
7633
7634 # Is pod2man recent enough to regenerate manpages?
7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7636 $as_echo_n "checking for recent Pod::Man... " >&6; }
7637 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7639 $as_echo "yes" >&6; }
7640   GENERATED_MANPAGES=generated-manpages
7641 else
7642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7643 $as_echo "no" >&6; }
7644   GENERATED_MANPAGES=
7645 fi
7646
7647
7648 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7649
7650 # How about lex?
7651 for ac_prog in flex
7652 do
7653   # Extract the first word of "$ac_prog", so it can be a program name with args.
7654 set dummy $ac_prog; ac_word=$2
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7656 $as_echo_n "checking for $ac_word... " >&6; }
7657 if test "${ac_cv_prog_FLEX+set}" = set; then :
7658   $as_echo_n "(cached) " >&6
7659 else
7660   if test -n "$FLEX"; then
7661   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7662 else
7663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7664 for as_dir in $PATH
7665 do
7666   IFS=$as_save_IFS
7667   test -z "$as_dir" && as_dir=.
7668     for ac_exec_ext in '' $ac_executable_extensions; do
7669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7670     ac_cv_prog_FLEX="$ac_prog"
7671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7672     break 2
7673   fi
7674 done
7675   done
7676 IFS=$as_save_IFS
7677
7678 fi
7679 fi
7680 FLEX=$ac_cv_prog_FLEX
7681 if test -n "$FLEX"; then
7682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7683 $as_echo "$FLEX" >&6; }
7684 else
7685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7686 $as_echo "no" >&6; }
7687 fi
7688
7689
7690   test -n "$FLEX" && break
7691 done
7692 test -n "$FLEX" || FLEX="$MISSING flex"
7693
7694
7695 # Bison?
7696 for ac_prog in bison
7697 do
7698   # Extract the first word of "$ac_prog", so it can be a program name with args.
7699 set dummy $ac_prog; ac_word=$2
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7701 $as_echo_n "checking for $ac_word... " >&6; }
7702 if test "${ac_cv_prog_BISON+set}" = set; then :
7703   $as_echo_n "(cached) " >&6
7704 else
7705   if test -n "$BISON"; then
7706   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7707 else
7708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7709 for as_dir in $PATH
7710 do
7711   IFS=$as_save_IFS
7712   test -z "$as_dir" && as_dir=.
7713     for ac_exec_ext in '' $ac_executable_extensions; do
7714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7715     ac_cv_prog_BISON="$ac_prog"
7716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7717     break 2
7718   fi
7719 done
7720   done
7721 IFS=$as_save_IFS
7722
7723 fi
7724 fi
7725 BISON=$ac_cv_prog_BISON
7726 if test -n "$BISON"; then
7727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7728 $as_echo "$BISON" >&6; }
7729 else
7730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7731 $as_echo "no" >&6; }
7732 fi
7733
7734
7735   test -n "$BISON" && break
7736 done
7737 test -n "$BISON" || BISON="$MISSING bison"
7738
7739
7740 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7741 # check for build == host before using them.
7742
7743 # NM
7744 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7745   && test -d ../binutils ; then
7746   NM='${objdir}/../binutils/nm-new'
7747 else
7748   # Extract the first word of "nm", so it can be a program name with args.
7749 set dummy nm; ac_word=$2
7750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7751 $as_echo_n "checking for $ac_word... " >&6; }
7752 if test "${ac_cv_prog_NM+set}" = set; then :
7753   $as_echo_n "(cached) " >&6
7754 else
7755   if test -n "$NM"; then
7756   ac_cv_prog_NM="$NM" # Let the user override the test.
7757 else
7758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7759 for as_dir in $PATH
7760 do
7761   IFS=$as_save_IFS
7762   test -z "$as_dir" && as_dir=.
7763     for ac_exec_ext in '' $ac_executable_extensions; do
7764   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7765     ac_cv_prog_NM="nm"
7766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7767     break 2
7768   fi
7769 done
7770   done
7771 IFS=$as_save_IFS
7772
7773   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7774 fi
7775 fi
7776 NM=$ac_cv_prog_NM
7777 if test -n "$NM"; then
7778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7779 $as_echo "$NM" >&6; }
7780 else
7781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7782 $as_echo "no" >&6; }
7783 fi
7784
7785
7786 fi
7787
7788 # AR
7789 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7790   && test -d ../binutils ; then
7791   AR='${objdir}/../binutils/ar'
7792 else
7793   # Extract the first word of "ar", so it can be a program name with args.
7794 set dummy ar; ac_word=$2
7795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7796 $as_echo_n "checking for $ac_word... " >&6; }
7797 if test "${ac_cv_prog_AR+set}" = set; then :
7798   $as_echo_n "(cached) " >&6
7799 else
7800   if test -n "$AR"; then
7801   ac_cv_prog_AR="$AR" # Let the user override the test.
7802 else
7803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7804 for as_dir in $PATH
7805 do
7806   IFS=$as_save_IFS
7807   test -z "$as_dir" && as_dir=.
7808     for ac_exec_ext in '' $ac_executable_extensions; do
7809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7810     ac_cv_prog_AR="ar"
7811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7812     break 2
7813   fi
7814 done
7815   done
7816 IFS=$as_save_IFS
7817
7818   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7819 fi
7820 fi
7821 AR=$ac_cv_prog_AR
7822 if test -n "$AR"; then
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7824 $as_echo "$AR" >&6; }
7825 else
7826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7827 $as_echo "no" >&6; }
7828 fi
7829
7830
7831 fi
7832
7833
7834 # --------------------
7835 # Checks for C headers
7836 # --------------------
7837
7838 # Need to reject headers which give warnings, so that the -Werror bootstrap
7839 # works later. *sigh*  This needs to come before all header checks.
7840
7841 ac_c_preproc_warn_flag=yes
7842
7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7844 $as_echo_n "checking for ANSI C header files... " >&6; }
7845 if test "${ac_cv_header_stdc+set}" = set; then :
7846   $as_echo_n "(cached) " >&6
7847 else
7848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h.  */
7850 #include <stdlib.h>
7851 #include <stdarg.h>
7852 #include <string.h>
7853 #include <float.h>
7854
7855 int
7856 main ()
7857 {
7858
7859   ;
7860   return 0;
7861 }
7862 _ACEOF
7863 if ac_fn_c_try_compile "$LINENO"; then :
7864   ac_cv_header_stdc=yes
7865 else
7866   ac_cv_header_stdc=no
7867 fi
7868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7869
7870 if test $ac_cv_header_stdc = yes; then
7871   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873 /* end confdefs.h.  */
7874 #include <string.h>
7875
7876 _ACEOF
7877 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7878   $EGREP "memchr" >/dev/null 2>&1; then :
7879
7880 else
7881   ac_cv_header_stdc=no
7882 fi
7883 rm -f conftest*
7884
7885 fi
7886
7887 if test $ac_cv_header_stdc = yes; then
7888   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7890 /* end confdefs.h.  */
7891 #include <stdlib.h>
7892
7893 _ACEOF
7894 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7895   $EGREP "free" >/dev/null 2>&1; then :
7896
7897 else
7898   ac_cv_header_stdc=no
7899 fi
7900 rm -f conftest*
7901
7902 fi
7903
7904 if test $ac_cv_header_stdc = yes; then
7905   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7906   if test "$cross_compiling" = yes; then :
7907   :
7908 else
7909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7910 /* end confdefs.h.  */
7911 #include <ctype.h>
7912 #include <stdlib.h>
7913 #if ((' ' & 0x0FF) == 0x020)
7914 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7915 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7916 #else
7917 # define ISLOWER(c) \
7918                    (('a' <= (c) && (c) <= 'i') \
7919                      || ('j' <= (c) && (c) <= 'r') \
7920                      || ('s' <= (c) && (c) <= 'z'))
7921 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7922 #endif
7923
7924 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7925 int
7926 main ()
7927 {
7928   int i;
7929   for (i = 0; i < 256; i++)
7930     if (XOR (islower (i), ISLOWER (i))
7931         || toupper (i) != TOUPPER (i))
7932       return 2;
7933   return 0;
7934 }
7935 _ACEOF
7936 if ac_fn_c_try_run "$LINENO"; then :
7937
7938 else
7939   ac_cv_header_stdc=no
7940 fi
7941 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7942   conftest.$ac_objext conftest.beam conftest.$ac_ext
7943 fi
7944
7945 fi
7946 fi
7947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7948 $as_echo "$ac_cv_header_stdc" >&6; }
7949 if test $ac_cv_header_stdc = yes; then
7950
7951 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7952
7953 fi
7954
7955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7956 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7957 if test "${ac_cv_header_time+set}" = set; then :
7958   $as_echo_n "(cached) " >&6
7959 else
7960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7961 /* end confdefs.h.  */
7962 #include <sys/types.h>
7963 #include <sys/time.h>
7964 #include <time.h>
7965
7966 int
7967 main ()
7968 {
7969 if ((struct tm *) 0)
7970 return 0;
7971   ;
7972   return 0;
7973 }
7974 _ACEOF
7975 if ac_fn_c_try_compile "$LINENO"; then :
7976   ac_cv_header_time=yes
7977 else
7978   ac_cv_header_time=no
7979 fi
7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7981 fi
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7983 $as_echo "$ac_cv_header_time" >&6; }
7984 if test $ac_cv_header_time = yes; then
7985
7986 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7987
7988 fi
7989
7990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
7991 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
7992 if test "${gcc_cv_header_string+set}" = set; then :
7993   $as_echo_n "(cached) " >&6
7994 else
7995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7996 /* end confdefs.h.  */
7997 #include <string.h>
7998 #include <strings.h>
7999 int
8000 main ()
8001 {
8002
8003   ;
8004   return 0;
8005 }
8006 _ACEOF
8007 if ac_fn_c_try_compile "$LINENO"; then :
8008   gcc_cv_header_string=yes
8009 else
8010   gcc_cv_header_string=no
8011 fi
8012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8013 fi
8014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8015 $as_echo "$gcc_cv_header_string" >&6; }
8016 if test $gcc_cv_header_string = yes; then
8017
8018 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8019
8020 fi
8021
8022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8023 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8024 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8025   $as_echo_n "(cached) " >&6
8026 else
8027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8028 /* end confdefs.h.  */
8029 #include <sys/types.h>
8030 #include <sys/wait.h>
8031 #ifndef WEXITSTATUS
8032 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8033 #endif
8034 #ifndef WIFEXITED
8035 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8036 #endif
8037
8038 int
8039 main ()
8040 {
8041   int s;
8042   wait (&s);
8043   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8044   ;
8045   return 0;
8046 }
8047 _ACEOF
8048 if ac_fn_c_try_compile "$LINENO"; then :
8049   ac_cv_header_sys_wait_h=yes
8050 else
8051   ac_cv_header_sys_wait_h=no
8052 fi
8053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8054 fi
8055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8056 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8057 if test $ac_cv_header_sys_wait_h = yes; then
8058
8059 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8060
8061 fi
8062
8063 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8064                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8065                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8066                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8067 do :
8068   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8069 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8070 eval as_val=\$$as_ac_Header
8071    if test "x$as_val" = x""yes; then :
8072   cat >>confdefs.h <<_ACEOF
8073 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8074 _ACEOF
8075
8076 fi
8077 done
8078
8079
8080 # Check for thread headers.
8081 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8082 if test "x$ac_cv_header_thread_h" = x""yes; then :
8083   have_thread_h=yes
8084 else
8085   have_thread_h=
8086 fi
8087
8088 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8089 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8090   have_pthread_h=yes
8091 else
8092   have_pthread_h=
8093 fi
8094
8095
8096 # These tests can't be done till we know if we have limits.h.
8097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8098 $as_echo_n "checking for CHAR_BIT... " >&6; }
8099 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8100   $as_echo_n "(cached) " >&6
8101 else
8102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h.  */
8104 #ifdef HAVE_LIMITS_H
8105 #include <limits.h>
8106 #endif
8107 #ifdef CHAR_BIT
8108 found
8109 #endif
8110 _ACEOF
8111 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8112   $EGREP "found" >/dev/null 2>&1; then :
8113   gcc_cv_decl_char_bit=yes
8114 else
8115   gcc_cv_decl_char_bit=no
8116 fi
8117 rm -f conftest*
8118
8119
8120 fi
8121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8122 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8123 if test $gcc_cv_decl_char_bit = no; then
8124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8125 $as_echo_n "checking number of bits in a byte... " >&6; }
8126 if test "${gcc_cv_c_nbby+set}" = set; then :
8127   $as_echo_n "(cached) " >&6
8128 else
8129   i=8
8130  gcc_cv_c_nbby=
8131  while test $i -lt 65; do
8132    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8133 /* end confdefs.h.  */
8134
8135 int
8136 main ()
8137 {
8138 switch(0) {
8139   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8140   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8141   ; }
8142   ;
8143   return 0;
8144 }
8145 _ACEOF
8146 if ac_fn_c_try_compile "$LINENO"; then :
8147   gcc_cv_c_nbby=$i; break
8148 fi
8149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8150    i=`expr $i + 1`
8151  done
8152  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8153
8154 fi
8155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8156 $as_echo "$gcc_cv_c_nbby" >&6; }
8157 if test $gcc_cv_c_nbby = failed; then
8158   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8159 else
8160
8161 cat >>confdefs.h <<_ACEOF
8162 #define CHAR_BIT $gcc_cv_c_nbby
8163 _ACEOF
8164
8165 fi
8166 fi
8167  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8168 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8169 if test "${ac_cv_c_bigendian+set}" = set; then :
8170   $as_echo_n "(cached) " >&6
8171 else
8172   ac_cv_c_bigendian=unknown
8173     # See if we're dealing with a universal compiler.
8174     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8175 /* end confdefs.h.  */
8176 #ifndef __APPLE_CC__
8177                not a universal capable compiler
8178              #endif
8179              typedef int dummy;
8180
8181 _ACEOF
8182 if ac_fn_c_try_compile "$LINENO"; then :
8183
8184         # Check for potential -arch flags.  It is not universal unless
8185         # there are at least two -arch flags with different values.
8186         ac_arch=
8187         ac_prev=
8188         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8189          if test -n "$ac_prev"; then
8190            case $ac_word in
8191              i?86 | x86_64 | ppc | ppc64)
8192                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8193                  ac_arch=$ac_word
8194                else
8195                  ac_cv_c_bigendian=universal
8196                  break
8197                fi
8198                ;;
8199            esac
8200            ac_prev=
8201          elif test "x$ac_word" = "x-arch"; then
8202            ac_prev=arch
8203          fi
8204        done
8205 fi
8206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8207     if test $ac_cv_c_bigendian = unknown; then
8208       # See if sys/param.h defines the BYTE_ORDER macro.
8209       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8210 /* end confdefs.h.  */
8211 #include <sys/types.h>
8212              #include <sys/param.h>
8213
8214 int
8215 main ()
8216 {
8217 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8218                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8219                      && LITTLE_ENDIAN)
8220               bogus endian macros
8221              #endif
8222
8223   ;
8224   return 0;
8225 }
8226 _ACEOF
8227 if ac_fn_c_try_compile "$LINENO"; then :
8228   # It does; now see whether it defined to BIG_ENDIAN or not.
8229          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8230 /* end confdefs.h.  */
8231 #include <sys/types.h>
8232                 #include <sys/param.h>
8233
8234 int
8235 main ()
8236 {
8237 #if BYTE_ORDER != BIG_ENDIAN
8238                  not big endian
8239                 #endif
8240
8241   ;
8242   return 0;
8243 }
8244 _ACEOF
8245 if ac_fn_c_try_compile "$LINENO"; then :
8246   ac_cv_c_bigendian=yes
8247 else
8248   ac_cv_c_bigendian=no
8249 fi
8250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8251 fi
8252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8253     fi
8254     if test $ac_cv_c_bigendian = unknown; then
8255       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8256       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8257 /* end confdefs.h.  */
8258 #include <limits.h>
8259
8260 int
8261 main ()
8262 {
8263 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8264               bogus endian macros
8265              #endif
8266
8267   ;
8268   return 0;
8269 }
8270 _ACEOF
8271 if ac_fn_c_try_compile "$LINENO"; then :
8272   # It does; now see whether it defined to _BIG_ENDIAN or not.
8273          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8274 /* end confdefs.h.  */
8275 #include <limits.h>
8276
8277 int
8278 main ()
8279 {
8280 #ifndef _BIG_ENDIAN
8281                  not big endian
8282                 #endif
8283
8284   ;
8285   return 0;
8286 }
8287 _ACEOF
8288 if ac_fn_c_try_compile "$LINENO"; then :
8289   ac_cv_c_bigendian=yes
8290 else
8291   ac_cv_c_bigendian=no
8292 fi
8293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8294 fi
8295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8296     fi
8297     if test $ac_cv_c_bigendian = unknown; then
8298       # Compile a test program.
8299       if test "$cross_compiling" = yes; then :
8300   # Try to guess by grepping values from an object file.
8301          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8302 /* end confdefs.h.  */
8303 short int ascii_mm[] =
8304                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8305                 short int ascii_ii[] =
8306                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8307                 int use_ascii (int i) {
8308                   return ascii_mm[i] + ascii_ii[i];
8309                 }
8310                 short int ebcdic_ii[] =
8311                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8312                 short int ebcdic_mm[] =
8313                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8314                 int use_ebcdic (int i) {
8315                   return ebcdic_mm[i] + ebcdic_ii[i];
8316                 }
8317                 extern int foo;
8318
8319 int
8320 main ()
8321 {
8322 return use_ascii (foo) == use_ebcdic (foo);
8323   ;
8324   return 0;
8325 }
8326 _ACEOF
8327 if ac_fn_c_try_compile "$LINENO"; then :
8328   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8329               ac_cv_c_bigendian=yes
8330             fi
8331             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8332               if test "$ac_cv_c_bigendian" = unknown; then
8333                 ac_cv_c_bigendian=no
8334               else
8335                 # finding both strings is unlikely to happen, but who knows?
8336                 ac_cv_c_bigendian=unknown
8337               fi
8338             fi
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8341 else
8342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8343 /* end confdefs.h.  */
8344 $ac_includes_default
8345 int
8346 main ()
8347 {
8348
8349              /* Are we little or big endian?  From Harbison&Steele.  */
8350              union
8351              {
8352                long int l;
8353                char c[sizeof (long int)];
8354              } u;
8355              u.l = 1;
8356              return u.c[sizeof (long int) - 1] == 1;
8357
8358   ;
8359   return 0;
8360 }
8361 _ACEOF
8362 if ac_fn_c_try_run "$LINENO"; then :
8363   ac_cv_c_bigendian=no
8364 else
8365   ac_cv_c_bigendian=yes
8366 fi
8367 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8368   conftest.$ac_objext conftest.beam conftest.$ac_ext
8369 fi
8370
8371     fi
8372 fi
8373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8374 $as_echo "$ac_cv_c_bigendian" >&6; }
8375  case $ac_cv_c_bigendian in #(
8376    yes)
8377      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8378 ;; #(
8379    no)
8380       ;; #(
8381    universal)
8382
8383 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8384
8385      ;; #(
8386    *)
8387      as_fn_error "unknown endianness
8388  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8389  esac
8390
8391
8392 # --------
8393 # UNSORTED
8394 # --------
8395
8396
8397 # These libraries may be used by collect2.
8398 # We may need a special search path to get them linked.
8399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8400 $as_echo_n "checking for collect2 libraries... " >&6; }
8401 if test "${gcc_cv_collect2_libs+set}" = set; then :
8402   $as_echo_n "(cached) " >&6
8403 else
8404   save_LIBS="$LIBS"
8405 for libs in '' -lld -lmld \
8406                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8407                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8408 do
8409         LIBS="$libs"
8410         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8411 /* end confdefs.h.  */
8412
8413 /* Override any GCC internal prototype to avoid an error.
8414    Use char because int might match the return type of a GCC
8415    builtin and then its argument prototype would still apply.  */
8416 #ifdef __cplusplus
8417 extern "C"
8418 #endif
8419 char ldopen ();
8420 int
8421 main ()
8422 {
8423 return ldopen ();
8424   ;
8425   return 0;
8426 }
8427 _ACEOF
8428 if ac_fn_c_try_link "$LINENO"; then :
8429   gcc_cv_collect2_libs="$libs"; break
8430 fi
8431 rm -f core conftest.err conftest.$ac_objext \
8432     conftest$ac_exeext conftest.$ac_ext
8433 done
8434 LIBS="$save_LIBS"
8435 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8436 fi
8437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8438 $as_echo "$gcc_cv_collect2_libs" >&6; }
8439 case $gcc_cv_collect2_libs in
8440         "none required")        ;;
8441         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8442 esac
8443
8444
8445 # When building Ada code on Alpha, we need exc_resume which is usually in
8446 # -lexc.  So test for it.
8447 save_LIBS="$LIBS"
8448 LIBS=
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8450 $as_echo_n "checking for library containing exc_resume... " >&6; }
8451 if test "${ac_cv_search_exc_resume+set}" = set; then :
8452   $as_echo_n "(cached) " >&6
8453 else
8454   ac_func_search_save_LIBS=$LIBS
8455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8456 /* end confdefs.h.  */
8457
8458 /* Override any GCC internal prototype to avoid an error.
8459    Use char because int might match the return type of a GCC
8460    builtin and then its argument prototype would still apply.  */
8461 #ifdef __cplusplus
8462 extern "C"
8463 #endif
8464 char exc_resume ();
8465 int
8466 main ()
8467 {
8468 return exc_resume ();
8469   ;
8470   return 0;
8471 }
8472 _ACEOF
8473 for ac_lib in '' exc; do
8474   if test -z "$ac_lib"; then
8475     ac_res="none required"
8476   else
8477     ac_res=-l$ac_lib
8478     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8479   fi
8480   if ac_fn_c_try_link "$LINENO"; then :
8481   ac_cv_search_exc_resume=$ac_res
8482 fi
8483 rm -f core conftest.err conftest.$ac_objext \
8484     conftest$ac_exeext
8485   if test "${ac_cv_search_exc_resume+set}" = set; then :
8486   break
8487 fi
8488 done
8489 if test "${ac_cv_search_exc_resume+set}" = set; then :
8490
8491 else
8492   ac_cv_search_exc_resume=no
8493 fi
8494 rm conftest.$ac_ext
8495 LIBS=$ac_func_search_save_LIBS
8496 fi
8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8498 $as_echo "$ac_cv_search_exc_resume" >&6; }
8499 ac_res=$ac_cv_search_exc_resume
8500 if test "$ac_res" != no; then :
8501   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8502
8503 fi
8504
8505 GNAT_LIBEXC="$LIBS"
8506 LIBS="$save_LIBS"
8507
8508
8509 # Some systems put ldexp and frexp in libm instead of libc; assume
8510 # they're both in the same place.  jcf-dump needs them.
8511 save_LIBS="$LIBS"
8512 LIBS=
8513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8514 $as_echo_n "checking for library containing ldexp... " >&6; }
8515 if test "${ac_cv_search_ldexp+set}" = set; then :
8516   $as_echo_n "(cached) " >&6
8517 else
8518   ac_func_search_save_LIBS=$LIBS
8519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8520 /* end confdefs.h.  */
8521
8522 /* Override any GCC internal prototype to avoid an error.
8523    Use char because int might match the return type of a GCC
8524    builtin and then its argument prototype would still apply.  */
8525 #ifdef __cplusplus
8526 extern "C"
8527 #endif
8528 char ldexp ();
8529 int
8530 main ()
8531 {
8532 return ldexp ();
8533   ;
8534   return 0;
8535 }
8536 _ACEOF
8537 for ac_lib in '' m; do
8538   if test -z "$ac_lib"; then
8539     ac_res="none required"
8540   else
8541     ac_res=-l$ac_lib
8542     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8543   fi
8544   if ac_fn_c_try_link "$LINENO"; then :
8545   ac_cv_search_ldexp=$ac_res
8546 fi
8547 rm -f core conftest.err conftest.$ac_objext \
8548     conftest$ac_exeext
8549   if test "${ac_cv_search_ldexp+set}" = set; then :
8550   break
8551 fi
8552 done
8553 if test "${ac_cv_search_ldexp+set}" = set; then :
8554
8555 else
8556   ac_cv_search_ldexp=no
8557 fi
8558 rm conftest.$ac_ext
8559 LIBS=$ac_func_search_save_LIBS
8560 fi
8561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
8562 $as_echo "$ac_cv_search_ldexp" >&6; }
8563 ac_res=$ac_cv_search_ldexp
8564 if test "$ac_res" != no; then :
8565   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8566
8567 fi
8568
8569 LDEXP_LIB="$LIBS"
8570 LIBS="$save_LIBS"
8571
8572
8573 # Use <inttypes.h> only if it exists,
8574 # doesn't clash with <sys/types.h>, and declares intmax_t.
8575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
8576 $as_echo_n "checking for inttypes.h... " >&6; }
8577 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
8578   $as_echo_n "(cached) " >&6
8579 else
8580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8581 /* end confdefs.h.  */
8582 #include <sys/types.h>
8583 #include <inttypes.h>
8584 int
8585 main ()
8586 {
8587 intmax_t i = -1;
8588   ;
8589   return 0;
8590 }
8591 _ACEOF
8592 if ac_fn_c_try_compile "$LINENO"; then :
8593   gcc_cv_header_inttypes_h=yes
8594 else
8595   gcc_cv_header_inttypes_h=no
8596 fi
8597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8598 fi
8599
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
8601 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
8602 if test $gcc_cv_header_inttypes_h = yes; then
8603
8604 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
8605
8606 fi
8607
8608
8609
8610 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
8611         sysconf strsignal getrusage nl_langinfo \
8612         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
8613         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
8614 do :
8615   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8616 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8617 eval as_val=\$$as_ac_var
8618    if test "x$as_val" = x""yes; then :
8619   cat >>confdefs.h <<_ACEOF
8620 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8621 _ACEOF
8622
8623 fi
8624 done
8625
8626
8627 if test x$ac_cv_func_mbstowcs = xyes; then
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
8629 $as_echo_n "checking whether mbstowcs works... " >&6; }
8630 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
8631   $as_echo_n "(cached) " >&6
8632 else
8633       if test "$cross_compiling" = yes; then :
8634   gcc_cv_func_mbstowcs_works=yes
8635 else
8636   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8637 /* end confdefs.h.  */
8638 #include <stdlib.h>
8639 int main()
8640 {
8641   mbstowcs(0, "", 0);
8642   return 0;
8643 }
8644 _ACEOF
8645 if ac_fn_c_try_run "$LINENO"; then :
8646   gcc_cv_func_mbstowcs_works=yes
8647 else
8648   gcc_cv_func_mbstowcs_works=no
8649 fi
8650 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8651   conftest.$ac_objext conftest.beam conftest.$ac_ext
8652 fi
8653
8654 fi
8655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
8656 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
8657   if test x$gcc_cv_func_mbstowcs_works = xyes; then
8658
8659 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
8660
8661   fi
8662 fi
8663
8664 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
8665 if test "x$ac_cv_type_ssize_t" = x""yes; then :
8666
8667 else
8668
8669 cat >>confdefs.h <<_ACEOF
8670 #define ssize_t int
8671 _ACEOF
8672
8673 fi
8674
8675 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
8676 if test "x$ac_cv_type_caddr_t" = x""yes; then :
8677
8678 else
8679
8680 cat >>confdefs.h <<_ACEOF
8681 #define caddr_t char *
8682 _ACEOF
8683
8684 fi
8685
8686
8687
8688 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
8689 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
8690   gcc_header_sys_mman_h=yes
8691 else
8692   gcc_header_sys_mman_h=no
8693 fi
8694
8695 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
8696 if test "x$ac_cv_func_mmap" = x""yes; then :
8697   gcc_func_mmap=yes
8698 else
8699   gcc_func_mmap=no
8700 fi
8701
8702 if test "$gcc_header_sys_mman_h" != yes \
8703  || test "$gcc_func_mmap" != yes; then
8704    gcc_cv_func_mmap_file=no
8705    gcc_cv_func_mmap_dev_zero=no
8706    gcc_cv_func_mmap_anon=no
8707 else
8708    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
8709 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
8710 if test "${gcc_cv_func_mmap_file+set}" = set; then :
8711   $as_echo_n "(cached) " >&6
8712 else
8713   # Add a system to this blacklist if
8714    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
8715    # memory area containing the same data that you'd get if you applied
8716    # read() to the same fd.  The only system known to have a problem here
8717    # is VMS, where text files have record structure.
8718    case "$host_os" in
8719      vms* | ultrix*)
8720         gcc_cv_func_mmap_file=no ;;
8721      *)
8722         gcc_cv_func_mmap_file=yes;;
8723    esac
8724 fi
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
8726 $as_echo "$gcc_cv_func_mmap_file" >&6; }
8727    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
8728 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
8729 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
8730   $as_echo_n "(cached) " >&6
8731 else
8732   # Add a system to this blacklist if it has mmap() but /dev/zero
8733    # does not exist, or if mmapping /dev/zero does not give anonymous
8734    # zeroed pages with both the following properties:
8735    # 1. If you map N consecutive pages in with one call, and then
8736    #    unmap any subset of those pages, the pages that were not
8737    #    explicitly unmapped remain accessible.
8738    # 2. If you map two adjacent blocks of memory and then unmap them
8739    #    both at once, they must both go away.
8740    # Systems known to be in this category are Windows (all variants),
8741    # VMS, and Darwin.
8742    case "$host_os" in
8743      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
8744         gcc_cv_func_mmap_dev_zero=no ;;
8745      *)
8746         gcc_cv_func_mmap_dev_zero=yes;;
8747    esac
8748 fi
8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
8750 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
8751
8752    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
8753    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
8754 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
8755 if test "${gcc_cv_decl_map_anon+set}" = set; then :
8756   $as_echo_n "(cached) " >&6
8757 else
8758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8759 /* end confdefs.h.  */
8760 #include <sys/types.h>
8761 #include <sys/mman.h>
8762 #include <unistd.h>
8763
8764 #ifndef MAP_ANONYMOUS
8765 #define MAP_ANONYMOUS MAP_ANON
8766 #endif
8767
8768 int
8769 main ()
8770 {
8771 int n = MAP_ANONYMOUS;
8772   ;
8773   return 0;
8774 }
8775 _ACEOF
8776 if ac_fn_c_try_compile "$LINENO"; then :
8777   gcc_cv_decl_map_anon=yes
8778 else
8779   gcc_cv_decl_map_anon=no
8780 fi
8781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8782 fi
8783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
8784 $as_echo "$gcc_cv_decl_map_anon" >&6; }
8785
8786    if test $gcc_cv_decl_map_anon = no; then
8787      gcc_cv_func_mmap_anon=no
8788    else
8789      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
8790 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
8791 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
8792   $as_echo_n "(cached) " >&6
8793 else
8794   # Add a system to this blacklist if it has mmap() and MAP_ANON or
8795    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
8796    # doesn't give anonymous zeroed pages with the same properties listed
8797    # above for use of /dev/zero.
8798    # Systems known to be in this category are Windows, VMS, and SCO Unix.
8799    case "$host_os" in
8800      vms* | cygwin* | pe | mingw* | sco* | udk* )
8801         gcc_cv_func_mmap_anon=no ;;
8802      *)
8803         gcc_cv_func_mmap_anon=yes;;
8804    esac
8805 fi
8806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
8807 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
8808    fi
8809 fi
8810
8811 if test $gcc_cv_func_mmap_file = yes; then
8812
8813 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
8814
8815 fi
8816 if test $gcc_cv_func_mmap_dev_zero = yes; then
8817
8818 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
8819
8820 fi
8821 if test $gcc_cv_func_mmap_anon = yes; then
8822
8823 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
8824
8825 fi
8826
8827
8828 case "${host}" in
8829 *-*-*vms*)
8830   # Under VMS, vfork works very differently than on Unix. The standard test
8831   # won't work, and it isn't easily adaptable. It makes more sense to
8832   # just force it.
8833   ac_cv_func_vfork_works=yes
8834   ;;
8835 esac
8836 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
8837 if test "x$ac_cv_type_pid_t" = x""yes; then :
8838
8839 else
8840
8841 cat >>confdefs.h <<_ACEOF
8842 #define pid_t int
8843 _ACEOF
8844
8845 fi
8846
8847 for ac_header in vfork.h
8848 do :
8849   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
8850 if test "x$ac_cv_header_vfork_h" = x""yes; then :
8851   cat >>confdefs.h <<_ACEOF
8852 #define HAVE_VFORK_H 1
8853 _ACEOF
8854
8855 fi
8856 done
8857
8858 for ac_func in fork vfork
8859 do :
8860   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8861 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8862 eval as_val=\$$as_ac_var
8863    if test "x$as_val" = x""yes; then :
8864   cat >>confdefs.h <<_ACEOF
8865 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8866 _ACEOF
8867
8868 fi
8869 done
8870
8871 if test "x$ac_cv_func_fork" = xyes; then
8872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
8873 $as_echo_n "checking for working fork... " >&6; }
8874 if test "${ac_cv_func_fork_works+set}" = set; then :
8875   $as_echo_n "(cached) " >&6
8876 else
8877   if test "$cross_compiling" = yes; then :
8878   ac_cv_func_fork_works=cross
8879 else
8880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8881 /* end confdefs.h.  */
8882 $ac_includes_default
8883 int
8884 main ()
8885 {
8886
8887           /* By Ruediger Kuhlmann. */
8888           return fork () < 0;
8889
8890   ;
8891   return 0;
8892 }
8893 _ACEOF
8894 if ac_fn_c_try_run "$LINENO"; then :
8895   ac_cv_func_fork_works=yes
8896 else
8897   ac_cv_func_fork_works=no
8898 fi
8899 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8900   conftest.$ac_objext conftest.beam conftest.$ac_ext
8901 fi
8902
8903 fi
8904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
8905 $as_echo "$ac_cv_func_fork_works" >&6; }
8906
8907 else
8908   ac_cv_func_fork_works=$ac_cv_func_fork
8909 fi
8910 if test "x$ac_cv_func_fork_works" = xcross; then
8911   case $host in
8912     *-*-amigaos* | *-*-msdosdjgpp*)
8913       # Override, as these systems have only a dummy fork() stub
8914       ac_cv_func_fork_works=no
8915       ;;
8916     *)
8917       ac_cv_func_fork_works=yes
8918       ;;
8919   esac
8920   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
8921 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
8922 fi
8923 ac_cv_func_vfork_works=$ac_cv_func_vfork
8924 if test "x$ac_cv_func_vfork" = xyes; then
8925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
8926 $as_echo_n "checking for working vfork... " >&6; }
8927 if test "${ac_cv_func_vfork_works+set}" = set; then :
8928   $as_echo_n "(cached) " >&6
8929 else
8930   if test "$cross_compiling" = yes; then :
8931   ac_cv_func_vfork_works=cross
8932 else
8933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8934 /* end confdefs.h.  */
8935 /* Thanks to Paul Eggert for this test.  */
8936 $ac_includes_default
8937 #include <sys/wait.h>
8938 #ifdef HAVE_VFORK_H
8939 # include <vfork.h>
8940 #endif
8941 /* On some sparc systems, changes by the child to local and incoming
8942    argument registers are propagated back to the parent.  The compiler
8943    is told about this with #include <vfork.h>, but some compilers
8944    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
8945    static variable whose address is put into a register that is
8946    clobbered by the vfork.  */
8947 static void
8948 #ifdef __cplusplus
8949 sparc_address_test (int arg)
8950 # else
8951 sparc_address_test (arg) int arg;
8952 #endif
8953 {
8954   static pid_t child;
8955   if (!child) {
8956     child = vfork ();
8957     if (child < 0) {
8958       perror ("vfork");
8959       _exit(2);
8960     }
8961     if (!child) {
8962       arg = getpid();
8963       write(-1, "", 0);
8964       _exit (arg);
8965     }
8966   }
8967 }
8968
8969 int
8970 main ()
8971 {
8972   pid_t parent = getpid ();
8973   pid_t child;
8974
8975   sparc_address_test (0);
8976
8977   child = vfork ();
8978
8979   if (child == 0) {
8980     /* Here is another test for sparc vfork register problems.  This
8981        test uses lots of local variables, at least as many local
8982        variables as main has allocated so far including compiler
8983        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
8984        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
8985        reuse the register of parent for one of the local variables,
8986        since it will think that parent can't possibly be used any more
8987        in this routine.  Assigning to the local variable will thus
8988        munge parent in the parent process.  */
8989     pid_t
8990       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
8991       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
8992     /* Convince the compiler that p..p7 are live; otherwise, it might
8993        use the same hardware register for all 8 local variables.  */
8994     if (p != p1 || p != p2 || p != p3 || p != p4
8995         || p != p5 || p != p6 || p != p7)
8996       _exit(1);
8997
8998     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
8999        from child file descriptors.  If the child closes a descriptor
9000        before it execs or exits, this munges the parent's descriptor
9001        as well.  Test for this by closing stdout in the child.  */
9002     _exit(close(fileno(stdout)) != 0);
9003   } else {
9004     int status;
9005     struct stat st;
9006
9007     while (wait(&status) != child)
9008       ;
9009     return (
9010          /* Was there some problem with vforking?  */
9011          child < 0
9012
9013          /* Did the child fail?  (This shouldn't happen.)  */
9014          || status
9015
9016          /* Did the vfork/compiler bug occur?  */
9017          || parent != getpid()
9018
9019          /* Did the file descriptor bug occur?  */
9020          || fstat(fileno(stdout), &st) != 0
9021          );
9022   }
9023 }
9024 _ACEOF
9025 if ac_fn_c_try_run "$LINENO"; then :
9026   ac_cv_func_vfork_works=yes
9027 else
9028   ac_cv_func_vfork_works=no
9029 fi
9030 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9031   conftest.$ac_objext conftest.beam conftest.$ac_ext
9032 fi
9033
9034 fi
9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9036 $as_echo "$ac_cv_func_vfork_works" >&6; }
9037
9038 fi;
9039 if test "x$ac_cv_func_fork_works" = xcross; then
9040   ac_cv_func_vfork_works=$ac_cv_func_vfork
9041   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9042 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9043 fi
9044
9045 if test "x$ac_cv_func_vfork_works" = xyes; then
9046
9047 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9048
9049 else
9050
9051 $as_echo "#define vfork fork" >>confdefs.h
9052
9053 fi
9054 if test "x$ac_cv_func_fork_works" = xyes; then
9055
9056 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9057
9058 fi
9059
9060
9061
9062       if test "X$prefix" = "XNONE"; then
9063     acl_final_prefix="$ac_default_prefix"
9064   else
9065     acl_final_prefix="$prefix"
9066   fi
9067   if test "X$exec_prefix" = "XNONE"; then
9068     acl_final_exec_prefix='${prefix}'
9069   else
9070     acl_final_exec_prefix="$exec_prefix"
9071   fi
9072   acl_save_prefix="$prefix"
9073   prefix="$acl_final_prefix"
9074   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9075   prefix="$acl_save_prefix"
9076
9077
9078 # Check whether --with-gnu-ld was given.
9079 if test "${with_gnu_ld+set}" = set; then :
9080   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9081 else
9082   with_gnu_ld=no
9083 fi
9084
9085 # Prepare PATH_SEPARATOR.
9086 # The user is always right.
9087 if test "${PATH_SEPARATOR+set}" != set; then
9088   echo "#! /bin/sh" >conf$$.sh
9089   echo  "exit 0"   >>conf$$.sh
9090   chmod +x conf$$.sh
9091   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9092     PATH_SEPARATOR=';'
9093   else
9094     PATH_SEPARATOR=:
9095   fi
9096   rm -f conf$$.sh
9097 fi
9098 ac_prog=ld
9099 if test "$GCC" = yes; then
9100   # Check if gcc -print-prog-name=ld gives a path.
9101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9102 $as_echo_n "checking for ld used by GCC... " >&6; }
9103   case $host in
9104   *-*-mingw*)
9105     # gcc leaves a trailing carriage return which upsets mingw
9106     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9107   *)
9108     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9109   esac
9110   case $ac_prog in
9111     # Accept absolute paths.
9112     [\\/]* | [A-Za-z]:[\\/]*)
9113       re_direlt='/[^/][^/]*/\.\./'
9114       # Canonicalize the path of ld
9115       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9116       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9117         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9118       done
9119       test -z "$LD" && LD="$ac_prog"
9120       ;;
9121   "")
9122     # If it fails, then pretend we aren't using GCC.
9123     ac_prog=ld
9124     ;;
9125   *)
9126     # If it is relative, then search for the first ld in PATH.
9127     with_gnu_ld=unknown
9128     ;;
9129   esac
9130 elif test "$with_gnu_ld" = yes; then
9131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9132 $as_echo_n "checking for GNU ld... " >&6; }
9133 else
9134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9135 $as_echo_n "checking for non-GNU ld... " >&6; }
9136 fi
9137 if test "${acl_cv_path_LD+set}" = set; then :
9138   $as_echo_n "(cached) " >&6
9139 else
9140   if test -z "$LD"; then
9141   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9142   for ac_dir in $PATH; do
9143     test -z "$ac_dir" && ac_dir=.
9144     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9145       acl_cv_path_LD="$ac_dir/$ac_prog"
9146       # Check to see if the program is GNU ld.  I'd rather use --version,
9147       # but apparently some GNU ld's only accept -v.
9148       # Break only if it was the GNU/non-GNU ld that we prefer.
9149       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9150         test "$with_gnu_ld" != no && break
9151       else
9152         test "$with_gnu_ld" != yes && break
9153       fi
9154     fi
9155   done
9156   IFS="$ac_save_ifs"
9157 else
9158   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9159 fi
9160 fi
9161
9162 LD="$acl_cv_path_LD"
9163 if test -n "$LD"; then
9164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9165 $as_echo "$LD" >&6; }
9166 else
9167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9168 $as_echo "no" >&6; }
9169 fi
9170 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9172 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9173 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9174   $as_echo_n "(cached) " >&6
9175 else
9176   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9177 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9178   acl_cv_prog_gnu_ld=yes
9179 else
9180   acl_cv_prog_gnu_ld=no
9181 fi
9182 fi
9183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9184 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9185 with_gnu_ld=$acl_cv_prog_gnu_ld
9186
9187
9188
9189                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9190 $as_echo_n "checking for shared library run path origin... " >&6; }
9191 if test "${acl_cv_rpath+set}" = set; then :
9192   $as_echo_n "(cached) " >&6
9193 else
9194
9195     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9196     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9197     . ./conftest.sh
9198     rm -f ./conftest.sh
9199     acl_cv_rpath=done
9200
9201 fi
9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9203 $as_echo "$acl_cv_rpath" >&6; }
9204   wl="$acl_cv_wl"
9205   libext="$acl_cv_libext"
9206   shlibext="$acl_cv_shlibext"
9207   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9208   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9209   hardcode_direct="$acl_cv_hardcode_direct"
9210   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9211     # Check whether --enable-rpath was given.
9212 if test "${enable_rpath+set}" = set; then :
9213   enableval=$enable_rpath; :
9214 else
9215   enable_rpath=yes
9216 fi
9217
9218
9219
9220
9221
9222
9223
9224
9225     use_additional=yes
9226
9227   acl_save_prefix="$prefix"
9228   prefix="$acl_final_prefix"
9229   acl_save_exec_prefix="$exec_prefix"
9230   exec_prefix="$acl_final_exec_prefix"
9231
9232     eval additional_includedir=\"$includedir\"
9233     eval additional_libdir=\"$libdir\"
9234
9235   exec_prefix="$acl_save_exec_prefix"
9236   prefix="$acl_save_prefix"
9237
9238
9239 # Check whether --with-libiconv-prefix was given.
9240 if test "${with_libiconv_prefix+set}" = set; then :
9241   withval=$with_libiconv_prefix;
9242     if test "X$withval" = "Xno"; then
9243       use_additional=no
9244     else
9245       if test "X$withval" = "X"; then
9246
9247   acl_save_prefix="$prefix"
9248   prefix="$acl_final_prefix"
9249   acl_save_exec_prefix="$exec_prefix"
9250   exec_prefix="$acl_final_exec_prefix"
9251
9252           eval additional_includedir=\"$includedir\"
9253           eval additional_libdir=\"$libdir\"
9254
9255   exec_prefix="$acl_save_exec_prefix"
9256   prefix="$acl_save_prefix"
9257
9258       else
9259         additional_includedir="$withval/include"
9260         additional_libdir="$withval/lib"
9261       fi
9262     fi
9263
9264 fi
9265
9266       LIBICONV=
9267   LTLIBICONV=
9268   INCICONV=
9269   rpathdirs=
9270   ltrpathdirs=
9271   names_already_handled=
9272   names_next_round='iconv '
9273   while test -n "$names_next_round"; do
9274     names_this_round="$names_next_round"
9275     names_next_round=
9276     for name in $names_this_round; do
9277       already_handled=
9278       for n in $names_already_handled; do
9279         if test "$n" = "$name"; then
9280           already_handled=yes
9281           break
9282         fi
9283       done
9284       if test -z "$already_handled"; then
9285         names_already_handled="$names_already_handled $name"
9286                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9287         eval value=\"\$HAVE_LIB$uppername\"
9288         if test -n "$value"; then
9289           if test "$value" = yes; then
9290             eval value=\"\$LIB$uppername\"
9291             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9292             eval value=\"\$LTLIB$uppername\"
9293             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9294           else
9295                                     :
9296           fi
9297         else
9298                               found_dir=
9299           found_la=
9300           found_so=
9301           found_a=
9302           if test $use_additional = yes; then
9303             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9304               found_dir="$additional_libdir"
9305               found_so="$additional_libdir/lib$name.$shlibext"
9306               if test -f "$additional_libdir/lib$name.la"; then
9307                 found_la="$additional_libdir/lib$name.la"
9308               fi
9309             else
9310               if test -f "$additional_libdir/lib$name.$libext"; then
9311                 found_dir="$additional_libdir"
9312                 found_a="$additional_libdir/lib$name.$libext"
9313                 if test -f "$additional_libdir/lib$name.la"; then
9314                   found_la="$additional_libdir/lib$name.la"
9315                 fi
9316               fi
9317             fi
9318           fi
9319           if test "X$found_dir" = "X"; then
9320             for x in $LDFLAGS $LTLIBICONV; do
9321
9322   acl_save_prefix="$prefix"
9323   prefix="$acl_final_prefix"
9324   acl_save_exec_prefix="$exec_prefix"
9325   exec_prefix="$acl_final_exec_prefix"
9326   eval x=\"$x\"
9327   exec_prefix="$acl_save_exec_prefix"
9328   prefix="$acl_save_prefix"
9329
9330               case "$x" in
9331                 -L*)
9332                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9333                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9334                     found_dir="$dir"
9335                     found_so="$dir/lib$name.$shlibext"
9336                     if test -f "$dir/lib$name.la"; then
9337                       found_la="$dir/lib$name.la"
9338                     fi
9339                   else
9340                     if test -f "$dir/lib$name.$libext"; then
9341                       found_dir="$dir"
9342                       found_a="$dir/lib$name.$libext"
9343                       if test -f "$dir/lib$name.la"; then
9344                         found_la="$dir/lib$name.la"
9345                       fi
9346                     fi
9347                   fi
9348                   ;;
9349               esac
9350               if test "X$found_dir" != "X"; then
9351                 break
9352               fi
9353             done
9354           fi
9355           if test "X$found_dir" != "X"; then
9356                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9357             if test "X$found_so" != "X"; then
9358                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9359                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9360               else
9361                                                                                 haveit=
9362                 for x in $ltrpathdirs; do
9363                   if test "X$x" = "X$found_dir"; then
9364                     haveit=yes
9365                     break
9366                   fi
9367                 done
9368                 if test -z "$haveit"; then
9369                   ltrpathdirs="$ltrpathdirs $found_dir"
9370                 fi
9371                                 if test "$hardcode_direct" = yes; then
9372                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9373                 else
9374                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9375                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9376                                                             haveit=
9377                     for x in $rpathdirs; do
9378                       if test "X$x" = "X$found_dir"; then
9379                         haveit=yes
9380                         break
9381                       fi
9382                     done
9383                     if test -z "$haveit"; then
9384                       rpathdirs="$rpathdirs $found_dir"
9385                     fi
9386                   else
9387                                                                                 haveit=
9388                     for x in $LDFLAGS $LIBICONV; do
9389
9390   acl_save_prefix="$prefix"
9391   prefix="$acl_final_prefix"
9392   acl_save_exec_prefix="$exec_prefix"
9393   exec_prefix="$acl_final_exec_prefix"
9394   eval x=\"$x\"
9395   exec_prefix="$acl_save_exec_prefix"
9396   prefix="$acl_save_prefix"
9397
9398                       if test "X$x" = "X-L$found_dir"; then
9399                         haveit=yes
9400                         break
9401                       fi
9402                     done
9403                     if test -z "$haveit"; then
9404                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9405                     fi
9406                     if test "$hardcode_minus_L" != no; then
9407                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9408                     else
9409                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9410                     fi
9411                   fi
9412                 fi
9413               fi
9414             else
9415               if test "X$found_a" != "X"; then
9416                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9417               else
9418                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9419               fi
9420             fi
9421                         additional_includedir=
9422             case "$found_dir" in
9423               */lib | */lib/)
9424                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9425                 additional_includedir="$basedir/include"
9426                 ;;
9427             esac
9428             if test "X$additional_includedir" != "X"; then
9429                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9430                 haveit=
9431                 if test "X$additional_includedir" = "X/usr/local/include"; then
9432                   if test -n "$GCC"; then
9433                     case $host_os in
9434                       linux*) haveit=yes;;
9435                     esac
9436                   fi
9437                 fi
9438                 if test -z "$haveit"; then
9439                   for x in $CPPFLAGS $INCICONV; do
9440
9441   acl_save_prefix="$prefix"
9442   prefix="$acl_final_prefix"
9443   acl_save_exec_prefix="$exec_prefix"
9444   exec_prefix="$acl_final_exec_prefix"
9445   eval x=\"$x\"
9446   exec_prefix="$acl_save_exec_prefix"
9447   prefix="$acl_save_prefix"
9448
9449                     if test "X$x" = "X-I$additional_includedir"; then
9450                       haveit=yes
9451                       break
9452                     fi
9453                   done
9454                   if test -z "$haveit"; then
9455                     if test -d "$additional_includedir"; then
9456                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9457                     fi
9458                   fi
9459                 fi
9460               fi
9461             fi
9462                         if test -n "$found_la"; then
9463                                                         save_libdir="$libdir"
9464               case "$found_la" in
9465                 */* | *\\*) . "$found_la" ;;
9466                 *) . "./$found_la" ;;
9467               esac
9468               libdir="$save_libdir"
9469                             for dep in $dependency_libs; do
9470                 case "$dep" in
9471                   -L*)
9472                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9473                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9474                       haveit=
9475                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9476                         if test -n "$GCC"; then
9477                           case $host_os in
9478                             linux*) haveit=yes;;
9479                           esac
9480                         fi
9481                       fi
9482                       if test -z "$haveit"; then
9483                         haveit=
9484                         for x in $LDFLAGS $LIBICONV; do
9485
9486   acl_save_prefix="$prefix"
9487   prefix="$acl_final_prefix"
9488   acl_save_exec_prefix="$exec_prefix"
9489   exec_prefix="$acl_final_exec_prefix"
9490   eval x=\"$x\"
9491   exec_prefix="$acl_save_exec_prefix"
9492   prefix="$acl_save_prefix"
9493
9494                           if test "X$x" = "X-L$additional_libdir"; then
9495                             haveit=yes
9496                             break
9497                           fi
9498                         done
9499                         if test -z "$haveit"; then
9500                           if test -d "$additional_libdir"; then
9501                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9502                           fi
9503                         fi
9504                         haveit=
9505                         for x in $LDFLAGS $LTLIBICONV; do
9506
9507   acl_save_prefix="$prefix"
9508   prefix="$acl_final_prefix"
9509   acl_save_exec_prefix="$exec_prefix"
9510   exec_prefix="$acl_final_exec_prefix"
9511   eval x=\"$x\"
9512   exec_prefix="$acl_save_exec_prefix"
9513   prefix="$acl_save_prefix"
9514
9515                           if test "X$x" = "X-L$additional_libdir"; then
9516                             haveit=yes
9517                             break
9518                           fi
9519                         done
9520                         if test -z "$haveit"; then
9521                           if test -d "$additional_libdir"; then
9522                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9523                           fi
9524                         fi
9525                       fi
9526                     fi
9527                     ;;
9528                   -R*)
9529                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9530                     if test "$enable_rpath" != no; then
9531                                                                   haveit=
9532                       for x in $rpathdirs; do
9533                         if test "X$x" = "X$dir"; then
9534                           haveit=yes
9535                           break
9536                         fi
9537                       done
9538                       if test -z "$haveit"; then
9539                         rpathdirs="$rpathdirs $dir"
9540                       fi
9541                                                                   haveit=
9542                       for x in $ltrpathdirs; do
9543                         if test "X$x" = "X$dir"; then
9544                           haveit=yes
9545                           break
9546                         fi
9547                       done
9548                       if test -z "$haveit"; then
9549                         ltrpathdirs="$ltrpathdirs $dir"
9550                       fi
9551                     fi
9552                     ;;
9553                   -l*)
9554                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9555                     ;;
9556                   *.la)
9557                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9558                     ;;
9559                   *)
9560                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
9561                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
9562                     ;;
9563                 esac
9564               done
9565             fi
9566           else
9567                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9568             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
9569           fi
9570         fi
9571       fi
9572     done
9573   done
9574   if test "X$rpathdirs" != "X"; then
9575     if test -n "$hardcode_libdir_separator"; then
9576                         alldirs=
9577       for found_dir in $rpathdirs; do
9578         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9579       done
9580             acl_save_libdir="$libdir"
9581       libdir="$alldirs"
9582       eval flag=\"$hardcode_libdir_flag_spec\"
9583       libdir="$acl_save_libdir"
9584       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9585     else
9586             for found_dir in $rpathdirs; do
9587         acl_save_libdir="$libdir"
9588         libdir="$found_dir"
9589         eval flag=\"$hardcode_libdir_flag_spec\"
9590         libdir="$acl_save_libdir"
9591         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9592       done
9593     fi
9594   fi
9595   if test "X$ltrpathdirs" != "X"; then
9596             for found_dir in $ltrpathdirs; do
9597       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9598     done
9599   fi
9600
9601
9602
9603
9604
9605
9606
9607           am_save_CPPFLAGS="$CPPFLAGS"
9608
9609   for element in $INCICONV; do
9610     haveit=
9611     for x in $CPPFLAGS; do
9612
9613   acl_save_prefix="$prefix"
9614   prefix="$acl_final_prefix"
9615   acl_save_exec_prefix="$exec_prefix"
9616   exec_prefix="$acl_final_exec_prefix"
9617   eval x=\"$x\"
9618   exec_prefix="$acl_save_exec_prefix"
9619   prefix="$acl_save_prefix"
9620
9621       if test "X$x" = "X$element"; then
9622         haveit=yes
9623         break
9624       fi
9625     done
9626     if test -z "$haveit"; then
9627       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9628     fi
9629   done
9630
9631
9632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
9633 $as_echo_n "checking for iconv... " >&6; }
9634 if test "${am_cv_func_iconv+set}" = set; then :
9635   $as_echo_n "(cached) " >&6
9636 else
9637
9638     am_cv_func_iconv="no, consider installing GNU libiconv"
9639     am_cv_lib_iconv=no
9640     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9641 /* end confdefs.h.  */
9642 #include <stdlib.h>
9643 #include <iconv.h>
9644 int
9645 main ()
9646 {
9647 iconv_t cd = iconv_open("","");
9648        iconv(cd,NULL,NULL,NULL,NULL);
9649        iconv_close(cd);
9650   ;
9651   return 0;
9652 }
9653 _ACEOF
9654 if ac_fn_c_try_link "$LINENO"; then :
9655   am_cv_func_iconv=yes
9656 fi
9657 rm -f core conftest.err conftest.$ac_objext \
9658     conftest$ac_exeext conftest.$ac_ext
9659     if test "$am_cv_func_iconv" != yes; then
9660       am_save_LIBS="$LIBS"
9661       LIBS="$LIBS $LIBICONV"
9662       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9663 /* end confdefs.h.  */
9664 #include <stdlib.h>
9665 #include <iconv.h>
9666 int
9667 main ()
9668 {
9669 iconv_t cd = iconv_open("","");
9670          iconv(cd,NULL,NULL,NULL,NULL);
9671          iconv_close(cd);
9672   ;
9673   return 0;
9674 }
9675 _ACEOF
9676 if ac_fn_c_try_link "$LINENO"; then :
9677   am_cv_lib_iconv=yes
9678         am_cv_func_iconv=yes
9679 fi
9680 rm -f core conftest.err conftest.$ac_objext \
9681     conftest$ac_exeext conftest.$ac_ext
9682       LIBS="$am_save_LIBS"
9683     fi
9684
9685 fi
9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
9687 $as_echo "$am_cv_func_iconv" >&6; }
9688   if test "$am_cv_func_iconv" = yes; then
9689
9690 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
9691
9692   fi
9693   if test "$am_cv_lib_iconv" = yes; then
9694     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
9695 $as_echo_n "checking how to link with libiconv... " >&6; }
9696     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
9697 $as_echo "$LIBICONV" >&6; }
9698   else
9699             CPPFLAGS="$am_save_CPPFLAGS"
9700     LIBICONV=
9701     LTLIBICONV=
9702   fi
9703
9704
9705
9706   if test "$am_cv_func_iconv" = yes; then
9707     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
9708 $as_echo_n "checking for iconv declaration... " >&6; }
9709     if test "${am_cv_proto_iconv+set}" = set; then :
9710   $as_echo_n "(cached) " >&6
9711 else
9712
9713       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9714 /* end confdefs.h.  */
9715
9716 #include <stdlib.h>
9717 #include <iconv.h>
9718 extern
9719 #ifdef __cplusplus
9720 "C"
9721 #endif
9722 #if defined(__STDC__) || defined(__cplusplus)
9723 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9724 #else
9725 size_t iconv();
9726 #endif
9727
9728 int
9729 main ()
9730 {
9731
9732   ;
9733   return 0;
9734 }
9735 _ACEOF
9736 if ac_fn_c_try_compile "$LINENO"; then :
9737   am_cv_proto_iconv_arg1=""
9738 else
9739   am_cv_proto_iconv_arg1="const"
9740 fi
9741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9742       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);"
9743 fi
9744
9745     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9746     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
9747          }$am_cv_proto_iconv" >&5
9748 $as_echo "${ac_t:-
9749          }$am_cv_proto_iconv" >&6; }
9750
9751 cat >>confdefs.h <<_ACEOF
9752 #define ICONV_CONST $am_cv_proto_iconv_arg1
9753 _ACEOF
9754
9755   fi
9756
9757 # Until we have in-tree GNU iconv:
9758 LIBICONV_DEP=
9759
9760
9761
9762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
9763 $as_echo_n "checking for LC_MESSAGES... " >&6; }
9764 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
9765   $as_echo_n "(cached) " >&6
9766 else
9767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9768 /* end confdefs.h.  */
9769 #include <locale.h>
9770 int
9771 main ()
9772 {
9773 return LC_MESSAGES
9774   ;
9775   return 0;
9776 }
9777 _ACEOF
9778 if ac_fn_c_try_link "$LINENO"; then :
9779   am_cv_val_LC_MESSAGES=yes
9780 else
9781   am_cv_val_LC_MESSAGES=no
9782 fi
9783 rm -f core conftest.err conftest.$ac_objext \
9784     conftest$ac_exeext conftest.$ac_ext
9785 fi
9786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
9787 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
9788   if test $am_cv_val_LC_MESSAGES = yes; then
9789
9790 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
9791
9792   fi
9793
9794
9795
9796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
9797 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
9798 if test "${am_cv_langinfo_codeset+set}" = set; then :
9799   $as_echo_n "(cached) " >&6
9800 else
9801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9802 /* end confdefs.h.  */
9803 #include <langinfo.h>
9804 int
9805 main ()
9806 {
9807 char* cs = nl_langinfo(CODESET);
9808   ;
9809   return 0;
9810 }
9811 _ACEOF
9812 if ac_fn_c_try_link "$LINENO"; then :
9813   am_cv_langinfo_codeset=yes
9814 else
9815   am_cv_langinfo_codeset=no
9816 fi
9817 rm -f core conftest.err conftest.$ac_objext \
9818     conftest$ac_exeext conftest.$ac_ext
9819
9820 fi
9821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
9822 $as_echo "$am_cv_langinfo_codeset" >&6; }
9823   if test $am_cv_langinfo_codeset = yes; then
9824
9825 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
9826
9827   fi
9828
9829
9830 # We will need to find libiberty.h and ansidecl.h
9831 saved_CFLAGS="$CFLAGS"
9832 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
9833 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
9834         strsignal strstr strverscmp \
9835         errno snprintf vsnprintf vasprintf malloc realloc calloc \
9836         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
9837 do
9838   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9840 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9841 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9842   $as_echo_n "(cached) " >&6
9843 else
9844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9845 /* end confdefs.h.  */
9846 #undef $ac_tr_decl
9847 #define $ac_tr_decl 1
9848
9849 #include "ansidecl.h"
9850 #include "system.h"
9851
9852 int
9853 main ()
9854 {
9855 #ifndef $ac_func
9856 char *(*pfn) = (char *(*)) $ac_func ;
9857 #endif
9858   ;
9859   return 0;
9860 }
9861 _ACEOF
9862 if ac_fn_c_try_compile "$LINENO"; then :
9863   eval "gcc_cv_have_decl_$ac_func=yes"
9864 else
9865   eval "gcc_cv_have_decl_$ac_func=no"
9866 fi
9867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9868 fi
9869
9870 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9872 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9873 #define $ac_tr_decl 1
9874 _ACEOF
9875
9876 else
9877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9878 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9879 #define $ac_tr_decl 0
9880 _ACEOF
9881
9882 fi
9883
9884 done
9885
9886
9887 for ac_func in getrlimit setrlimit getrusage
9888 do
9889   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9891 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9892 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9893   $as_echo_n "(cached) " >&6
9894 else
9895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9896 /* end confdefs.h.  */
9897 #undef $ac_tr_decl
9898 #define $ac_tr_decl 1
9899
9900 #include "ansidecl.h"
9901 #include "system.h"
9902 #ifdef HAVE_SYS_RESOURCE_H
9903 #include <sys/resource.h>
9904 #endif
9905
9906
9907 int
9908 main ()
9909 {
9910 #ifndef $ac_func
9911 char *(*pfn) = (char *(*)) $ac_func ;
9912 #endif
9913   ;
9914   return 0;
9915 }
9916 _ACEOF
9917 if ac_fn_c_try_compile "$LINENO"; then :
9918   eval "gcc_cv_have_decl_$ac_func=yes"
9919 else
9920   eval "gcc_cv_have_decl_$ac_func=no"
9921 fi
9922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9923 fi
9924
9925 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
9926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9927 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
9928 #define $ac_tr_decl 1
9929 _ACEOF
9930
9931 else
9932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9933 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
9934 #define $ac_tr_decl 0
9935 _ACEOF
9936
9937 fi
9938
9939 done
9940
9941
9942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9943 /* end confdefs.h.  */
9944
9945 #include "ansidecl.h"
9946 #include "system.h"
9947 #ifdef HAVE_SYS_RESOURCE_H
9948 #include <sys/resource.h>
9949 #endif
9950
9951 int
9952 main ()
9953 {
9954 rlim_t l = 0;
9955   ;
9956   return 0;
9957 }
9958 _ACEOF
9959 if ac_fn_c_try_compile "$LINENO"; then :
9960
9961 else
9962
9963 $as_echo "#define rlim_t long" >>confdefs.h
9964
9965 fi
9966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9967
9968 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
9969 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
9970 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
9971 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
9972 for ac_func in ldgetname
9973 do
9974   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
9975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
9976 $as_echo_n "checking whether $ac_func is declared... " >&6; }
9977 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
9978   $as_echo_n "(cached) " >&6
9979 else
9980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9981 /* end confdefs.h.  */
9982 #undef $ac_tr_decl
9983 #define $ac_tr_decl 1
9984
9985 #include "ansidecl.h"
9986 #include "system.h"
9987 #ifdef HAVE_LDFCN_H
9988 #undef FREAD
9989 #undef FWRITE
9990 #include <ldfcn.h>
9991 #endif
9992
9993
9994 int
9995 main ()
9996 {
9997 #ifndef $ac_func
9998 char *(*pfn) = (char *(*)) $ac_func ;
9999 #endif
10000   ;
10001   return 0;
10002 }
10003 _ACEOF
10004 if ac_fn_c_try_compile "$LINENO"; then :
10005   eval "gcc_cv_have_decl_$ac_func=yes"
10006 else
10007   eval "gcc_cv_have_decl_$ac_func=no"
10008 fi
10009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10010 fi
10011
10012 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10014 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10015 #define $ac_tr_decl 1
10016 _ACEOF
10017
10018 else
10019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10020 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10021 #define $ac_tr_decl 0
10022 _ACEOF
10023
10024 fi
10025
10026 done
10027
10028
10029 for ac_func in times
10030 do
10031   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10033 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10034 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10035   $as_echo_n "(cached) " >&6
10036 else
10037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10038 /* end confdefs.h.  */
10039 #undef $ac_tr_decl
10040 #define $ac_tr_decl 1
10041
10042 #include "ansidecl.h"
10043 #include "system.h"
10044 #ifdef HAVE_SYS_TIMES_H
10045 #include <sys/times.h>
10046 #endif
10047
10048
10049 int
10050 main ()
10051 {
10052 #ifndef $ac_func
10053 char *(*pfn) = (char *(*)) $ac_func ;
10054 #endif
10055   ;
10056   return 0;
10057 }
10058 _ACEOF
10059 if ac_fn_c_try_compile "$LINENO"; then :
10060   eval "gcc_cv_have_decl_$ac_func=yes"
10061 else
10062   eval "gcc_cv_have_decl_$ac_func=no"
10063 fi
10064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10065 fi
10066
10067 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10069 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10070 #define $ac_tr_decl 1
10071 _ACEOF
10072
10073 else
10074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10075 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10076 #define $ac_tr_decl 0
10077 _ACEOF
10078
10079 fi
10080
10081 done
10082
10083
10084 for ac_func in sigaltstack
10085 do
10086   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10088 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10089 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10090   $as_echo_n "(cached) " >&6
10091 else
10092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10093 /* end confdefs.h.  */
10094 #undef $ac_tr_decl
10095 #define $ac_tr_decl 1
10096
10097 #include "ansidecl.h"
10098 #include "system.h"
10099 #include <signal.h>
10100
10101
10102 int
10103 main ()
10104 {
10105 #ifndef $ac_func
10106 char *(*pfn) = (char *(*)) $ac_func ;
10107 #endif
10108   ;
10109   return 0;
10110 }
10111 _ACEOF
10112 if ac_fn_c_try_compile "$LINENO"; then :
10113   eval "gcc_cv_have_decl_$ac_func=yes"
10114 else
10115   eval "gcc_cv_have_decl_$ac_func=no"
10116 fi
10117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10118 fi
10119
10120 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10122 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10123 #define $ac_tr_decl 1
10124 _ACEOF
10125
10126 else
10127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10128 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10129 #define $ac_tr_decl 0
10130 _ACEOF
10131
10132 fi
10133
10134 done
10135
10136
10137 # More time-related stuff.
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10139 $as_echo_n "checking for struct tms... " >&6; }
10140 if test "${ac_cv_struct_tms+set}" = set; then :
10141   $as_echo_n "(cached) " >&6
10142 else
10143
10144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10145 /* end confdefs.h.  */
10146
10147 #include "ansidecl.h"
10148 #include "system.h"
10149 #ifdef HAVE_SYS_TIMES_H
10150 #include <sys/times.h>
10151 #endif
10152
10153 int
10154 main ()
10155 {
10156 struct tms tms;
10157   ;
10158   return 0;
10159 }
10160 _ACEOF
10161 if ac_fn_c_try_compile "$LINENO"; then :
10162   ac_cv_struct_tms=yes
10163 else
10164   ac_cv_struct_tms=no
10165 fi
10166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10167 fi
10168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10169 $as_echo "$ac_cv_struct_tms" >&6; }
10170 if test $ac_cv_struct_tms = yes; then
10171
10172 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10173
10174 fi
10175
10176 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10177 # revisit after autoconf 2.50.
10178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10179 $as_echo_n "checking for clock_t... " >&6; }
10180 if test "${gcc_cv_type_clock_t+set}" = set; then :
10181   $as_echo_n "(cached) " >&6
10182 else
10183
10184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10185 /* end confdefs.h.  */
10186
10187 #include "ansidecl.h"
10188 #include "system.h"
10189
10190 int
10191 main ()
10192 {
10193 clock_t x;
10194   ;
10195   return 0;
10196 }
10197 _ACEOF
10198 if ac_fn_c_try_compile "$LINENO"; then :
10199   gcc_cv_type_clock_t=yes
10200 else
10201   gcc_cv_type_clock_t=no
10202 fi
10203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10204 fi
10205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10206 $as_echo "$gcc_cv_type_clock_t" >&6; }
10207 if test $gcc_cv_type_clock_t = yes; then
10208
10209 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10210
10211 fi
10212
10213 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10214 CFLAGS="$saved_CFLAGS"
10215
10216 # Check whether --enable-initfini-array was given.
10217 if test "${enable_initfini_array+set}" = set; then :
10218   enableval=$enable_initfini_array;
10219 else
10220
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10222 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10223 if test "${gcc_cv_initfini_array+set}" = set; then :
10224   $as_echo_n "(cached) " >&6
10225 else
10226     if test "$cross_compiling" = yes; then :
10227   gcc_cv_initfini_array=no
10228 else
10229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10230 /* end confdefs.h.  */
10231
10232 static int x = -1;
10233 int main (void) { return x; }
10234 int foo (void) { x = 0; }
10235 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10236 _ACEOF
10237 if ac_fn_c_try_run "$LINENO"; then :
10238   gcc_cv_initfini_array=yes
10239 else
10240   gcc_cv_initfini_array=no
10241 fi
10242 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10243   conftest.$ac_objext conftest.beam conftest.$ac_ext
10244 fi
10245
10246 fi
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10248 $as_echo "$gcc_cv_initfini_array" >&6; }
10249   enable_initfini_array=$gcc_cv_initfini_array
10250
10251 fi
10252
10253 if test $enable_initfini_array = yes; then
10254
10255 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10256
10257 fi
10258
10259 # mkdir takes a single argument on some systems.
10260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10261 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10262 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10263   $as_echo_n "(cached) " >&6
10264 else
10265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10266 /* end confdefs.h.  */
10267
10268 #include <sys/types.h>
10269 #ifdef HAVE_SYS_STAT_H
10270 # include <sys/stat.h>
10271 #endif
10272 #ifdef HAVE_UNISTD_H
10273 # include <unistd.h>
10274 #endif
10275 #ifdef HAVE_DIRECT_H
10276 # include <direct.h>
10277 #endif
10278 int
10279 main ()
10280 {
10281 mkdir ("foo", 0);
10282   ;
10283   return 0;
10284 }
10285 _ACEOF
10286 if ac_fn_c_try_compile "$LINENO"; then :
10287   gcc_cv_mkdir_takes_one_arg=no
10288 else
10289   gcc_cv_mkdir_takes_one_arg=yes
10290 fi
10291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10292 fi
10293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10294 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10295 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10296
10297 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10298
10299 fi
10300
10301
10302 # File extensions
10303 manext='.1'
10304 objext='.o'
10305
10306
10307
10308 # With Setjmp/Longjmp based exception handling.
10309 # Check whether --enable-sjlj-exceptions was given.
10310 if test "${enable_sjlj_exceptions+set}" = set; then :
10311   enableval=$enable_sjlj_exceptions; case $target in
10312   *-*-hpux10*)
10313     if test $enableval != yes; then
10314       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10315 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10316       enableval=yes
10317     fi
10318     ;;
10319 esac
10320 force_sjlj_exceptions=yes
10321 else
10322   case $target in
10323   *-*-hpux10*)
10324     force_sjlj_exceptions=yes
10325     enableval=yes
10326     ;;
10327   *)
10328     force_sjlj_exceptions=no
10329     ;;
10330 esac
10331 fi
10332
10333 if test $force_sjlj_exceptions = yes; then
10334   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10335
10336 cat >>confdefs.h <<_ACEOF
10337 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10338 _ACEOF
10339
10340 fi
10341
10342 # For platforms with the unwind ABI which includes an unwind library,
10343 # libunwind, we can choose to use the system libunwind.
10344 # config.gcc also contains tests of with_system_libunwind.
10345
10346
10347 # Check whether --with-system-libunwind was given.
10348 if test "${with_system_libunwind+set}" = set; then :
10349   withval=$with_system_libunwind;
10350 fi
10351
10352   # If system-libunwind was not specifically set, pick a default setting.
10353   if test x$with_system_libunwind = x; then
10354     case ${target} in
10355       ia64-*-hpux*) with_system_libunwind=yes ;;
10356       *) with_system_libunwind=no ;;
10357     esac
10358   fi
10359   # Based on system-libunwind and target, do we have ipinfo?
10360   if  test x$with_system_libunwind = xyes; then
10361     case ${target} in
10362       ia64-*-*) have_unwind_getipinfo=no ;;
10363       *) have_unwind_getipinfo=yes ;;
10364     esac
10365   else
10366     # Darwin before version 9 does not have _Unwind_GetIPInfo.
10367
10368     case ${target} in
10369       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10370       *) have_unwind_getipinfo=yes ;;
10371     esac
10372
10373   fi
10374
10375   if test x$have_unwind_getipinfo = xyes; then
10376
10377 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10378
10379   fi
10380
10381
10382 # --------------------------------------------------------
10383 # Build, host, and target specific configuration fragments
10384 # --------------------------------------------------------
10385
10386 # Collect build-machine-specific information.
10387 . ${srcdir}/config.build
10388
10389 # Collect host-machine-specific information.
10390 . ${srcdir}/config.host
10391
10392 target_gtfiles=
10393
10394 # Collect target-machine-specific information.
10395 . ${srcdir}/config.gcc
10396
10397 extra_objs="${host_extra_objs} ${extra_objs}"
10398 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10399
10400 # Default the target-machine variables that were not explicitly set.
10401 if test x"$tm_file" = x
10402 then tm_file=$cpu_type/$cpu_type.h; fi
10403
10404 if test x"$extra_headers" = x
10405 then extra_headers=; fi
10406
10407 if test x$md_file = x
10408 then md_file=$cpu_type/$cpu_type.md; fi
10409
10410 if test x$out_file = x
10411 then out_file=$cpu_type/$cpu_type.c; fi
10412
10413 if test x"$tmake_file" = x
10414 then tmake_file=$cpu_type/t-$cpu_type
10415 fi
10416
10417 if test x"$dwarf2" = xyes
10418 then tm_file="$tm_file tm-dwarf2.h"
10419 fi
10420
10421 # Say what files are being used for the output code and MD file.
10422 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10423 echo "Using \`$srcdir/config/$md_file' as machine description file."
10424
10425 # If any of the xm_file variables contain nonexistent files, warn
10426 # about them and drop them.
10427
10428 bx=
10429 for x in $build_xm_file; do
10430   if    test -f $srcdir/config/$x
10431   then      bx="$bx $x"
10432   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10433 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10434   fi
10435 done
10436 build_xm_file="$bx"
10437
10438 hx=
10439 for x in $host_xm_file; do
10440   if    test -f $srcdir/config/$x
10441   then      hx="$hx $x"
10442   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10443 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10444   fi
10445 done
10446 host_xm_file="$hx"
10447
10448 tx=
10449 for x in $xm_file; do
10450   if    test -f $srcdir/config/$x
10451   then      tx="$tx $x"
10452   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10453 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10454   fi
10455 done
10456 xm_file="$tx"
10457
10458 count=a
10459 for f in $tm_file; do
10460         count=${count}x
10461 done
10462 if test $count = ax; then
10463         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10464 else
10465         echo "Using the following target machine macro files:"
10466         for f in $tm_file; do
10467                 echo "  $srcdir/config/$f"
10468         done
10469 fi
10470
10471 if test x$need_64bit_hwint = xyes; then
10472
10473 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10474
10475 fi
10476
10477 if test x$use_long_long_for_widest_fast_int = xyes; then
10478
10479 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10480
10481 fi
10482
10483 count=a
10484 for f in $host_xm_file; do
10485         count=${count}x
10486 done
10487 if test $count = a; then
10488         :
10489 elif test $count = ax; then
10490         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10491 else
10492         echo "Using the following host machine macro files:"
10493         for f in $host_xm_file; do
10494                 echo "  $srcdir/config/$f"
10495         done
10496 fi
10497 echo "Using ${out_host_hook_obj} for host machine hooks."
10498
10499 if test "$host_xm_file" != "$build_xm_file"; then
10500         count=a
10501         for f in $build_xm_file; do
10502                 count=${count}x
10503         done
10504         if test $count = a; then
10505                 :
10506         elif test $count = ax; then
10507                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10508         else
10509                 echo "Using the following build machine macro files:"
10510                 for f in $build_xm_file; do
10511                         echo "  $srcdir/config/$f"
10512                 done
10513         fi
10514 fi
10515
10516 case ${host} in
10517   powerpc*-*-darwin*)
10518     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10519 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10520 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
10521   $as_echo_n "(cached) " >&6
10522 else
10523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10524 /* end confdefs.h.  */
10525
10526 #include <sys/cdefs.h>
10527 #include <sys/signal.h>
10528 #include <ucontext.h>
10529 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
10530
10531 _ACEOF
10532 if ac_fn_c_try_compile "$LINENO"; then :
10533   gcc_cv_mcontext_underscores=no
10534 else
10535   gcc_cv_mcontext_underscores=yes
10536 fi
10537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10538 fi
10539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
10540 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
10541       if test $gcc_cv_mcontext_underscores = yes; then
10542
10543 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
10544
10545       fi
10546     ;;
10547 esac
10548
10549 # ---------
10550 # Threading
10551 # ---------
10552
10553 # Check if a valid thread package
10554 case ${enable_threads} in
10555   "" | no)
10556     # No threads
10557     target_thread_file='single'
10558     ;;
10559   yes)
10560     # default
10561     target_thread_file='single'
10562     ;;
10563   aix | dce | gnat | irix | posix | posix95 | rtems | \
10564   single | solaris | vxworks | win32 | mipssde)
10565     target_thread_file=${enable_threads}
10566     ;;
10567   *)
10568     echo "${enable_threads} is an unknown thread package" 1>&2
10569     exit 1
10570     ;;
10571 esac
10572
10573 if test x${thread_file} = x; then
10574   # No thread file set by target-specific clauses in config.gcc,
10575   # so use file chosen by default logic above
10576   thread_file=${target_thread_file}
10577 fi
10578
10579 # Make gthr-default.h if we have a thread file.
10580 gthread_flags=
10581 if test $thread_file != single; then
10582   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
10583   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
10584     rm -f gthr-default.h-t
10585   else
10586     mv -f gthr-default.h-t gthr-default.h
10587   fi
10588   gthread_flags=-DHAVE_GTHR_DEFAULT
10589 fi
10590
10591
10592 # --------
10593 # UNSORTED
10594 # --------
10595
10596 use_cxa_atexit=no
10597 if test x$enable___cxa_atexit = xyes || \
10598    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
10599   if test x$host = x$target; then
10600     case $host in
10601       # mingw32 doesn't have __cxa_atexit but uses atexit registration
10602       # keyed to flag_use_cxa_atexit
10603       *-*-mingw32*)
10604         use_cxa_atexit=yes
10605         ;;
10606       *)
10607         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
10608 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
10609   use_cxa_atexit=yes
10610 else
10611   echo "__cxa_atexit can't be enabled on this target"
10612 fi
10613
10614         ;;
10615     esac
10616   else
10617     # We can't check for __cxa_atexit when building a cross, so assume
10618     # it is available
10619     use_cxa_atexit=yes
10620   fi
10621   if test x$use_cxa_atexit = xyes; then
10622
10623 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
10624
10625   fi
10626 fi
10627
10628 # Look for a file containing extra machine modes.
10629 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
10630   extra_modes_file='$(srcdir)'/config/${extra_modes}
10631
10632
10633 cat >>confdefs.h <<_ACEOF
10634 #define EXTRA_MODES_FILE "config/$extra_modes"
10635 _ACEOF
10636
10637 fi
10638
10639 # Convert extra_options into a form suitable for Makefile use.
10640 extra_opt_files=
10641 for f in $extra_options; do
10642   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
10643 done
10644
10645
10646 # auto-host.h is the file containing items generated by autoconf and is
10647 # the first file included by config.h.
10648 # If host=build, it is correct to have bconfig include auto-host.h
10649 # as well.  If host!=build, we are in error and need to do more
10650 # work to find out the build config parameters.
10651 if test x$host = x$build
10652 then
10653         build_auto=auto-host.h
10654 else
10655         # We create a subdir, then run autoconf in the subdir.
10656         # To prevent recursion we set host and build for the new
10657         # invocation of configure to the build for this invocation
10658         # of configure.
10659         tempdir=build.$$
10660         rm -rf $tempdir
10661         mkdir $tempdir
10662         cd $tempdir
10663         case ${srcdir} in
10664         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
10665         *) realsrcdir=../${srcdir};;
10666         esac
10667         saved_CFLAGS="${CFLAGS}"
10668         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
10669         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
10670         ${realsrcdir}/configure \
10671                 --enable-languages=${enable_languages-all} \
10672                 --target=$target_alias --host=$build_alias --build=$build_alias
10673         CFLAGS="${saved_CFLAGS}"
10674
10675         # We just finished tests for the build machine, so rename
10676         # the file auto-build.h in the gcc directory.
10677         mv auto-host.h ../auto-build.h
10678         cd ..
10679         rm -rf $tempdir
10680         build_auto=auto-build.h
10681 fi
10682
10683
10684 tm_file="${tm_file} defaults.h"
10685 tm_p_file="${tm_p_file} tm-preds.h"
10686 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
10687 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
10688 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
10689 # put this back in temporarily.
10690 xm_file="auto-host.h ansidecl.h ${xm_file}"
10691
10692 # --------
10693 # UNSORTED
10694 # --------
10695
10696 # Compile in configure arguments.
10697 if test -f configargs.h ; then
10698         # Being re-configured.
10699         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
10700         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
10701 else
10702         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
10703 fi
10704
10705 # Double all backslashes and backslash all quotes to turn
10706 # gcc_config_arguments into a C string.
10707 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
10708 $gcc_config_arguments
10709 EOF
10710 gcc_config_arguments_str=`cat conftest.out`
10711 rm -f conftest.out
10712
10713 cat > configargs.h <<EOF
10714 /* Generated automatically. */
10715 static const char configuration_arguments[] = "$gcc_config_arguments_str";
10716 static const char thread_model[] = "$thread_file";
10717
10718 static const struct {
10719   const char *name, *value;
10720 } configure_default_options[] = $configure_default_options;
10721 EOF
10722
10723 gcc_BASEVER=`cat $srcdir/BASE-VER`
10724 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
10725 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
10726 if test -f $srcdir/REVISION ; then
10727         gcc_REVISION=`cat $srcdir/REVISION`
10728 else
10729         gcc_REVISION=""
10730 fi
10731 cat > plugin-version.h <<EOF
10732 #include "configargs.h"
10733
10734 static char basever[] = "$gcc_BASEVER";
10735 static char datestamp[] = "$gcc_DATESTAMP";
10736 static char devphase[] = "$gcc_DEVPHASE";
10737 static char revision[] = "$gcc_REVISION";
10738
10739 /* FIXME plugins: We should make the version information more precise.
10740    One way to do is to add a checksum. */
10741
10742 static struct plugin_gcc_version gcc_version = {basever, datestamp,
10743                                                 devphase, revision,
10744                                                 configuration_arguments};
10745 EOF
10746
10747 # Internationalization
10748 # If we haven't got the data from the intl directory,
10749 # assume NLS is disabled.
10750 USE_NLS=no
10751 LIBINTL=
10752 LIBINTL_DEP=
10753 INCINTL=
10754 XGETTEXT=
10755 GMSGFMT=
10756 POSUB=
10757
10758 if test -f  ../intl/config.intl; then
10759   .  ../intl/config.intl
10760 fi
10761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
10762 $as_echo_n "checking whether NLS is requested... " >&6; }
10763 if test x"$USE_NLS" != xyes; then
10764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10765 $as_echo "no" >&6; }
10766 else
10767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10768 $as_echo "yes" >&6; }
10769
10770 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
10771
10772
10773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
10774 $as_echo_n "checking for catalogs to be installed... " >&6; }
10775   # Look for .po and .gmo files in the source directory.
10776   CATALOGS=
10777   XLINGUAS=
10778   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
10779     # If there aren't any .gmo files the shell will give us the
10780     # literal string "../path/to/srcdir/po/*.gmo" which has to be
10781     # weeded out.
10782     case "$cat" in *\**)
10783       continue;;
10784     esac
10785     # The quadruple backslash is collapsed to a double backslash
10786     # by the backticks, then collapsed again by the double quotes,
10787     # leaving us with one backslash in the sed expression (right
10788     # before the dot that mustn't act as a wildcard).
10789     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
10790     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
10791     # The user is allowed to set LINGUAS to a list of languages to
10792     # install catalogs for.  If it's empty that means "all of them."
10793     if test "x$LINGUAS" = x; then
10794       CATALOGS="$CATALOGS $cat"
10795       XLINGUAS="$XLINGUAS $lang"
10796     else
10797       case "$LINGUAS" in *$lang*)
10798         CATALOGS="$CATALOGS $cat"
10799         XLINGUAS="$XLINGUAS $lang"
10800         ;;
10801       esac
10802     fi
10803   done
10804   LINGUAS="$XLINGUAS"
10805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
10806 $as_echo "$LINGUAS" >&6; }
10807
10808
10809     DATADIRNAME=share
10810
10811   INSTOBJEXT=.mo
10812
10813   GENCAT=gencat
10814
10815   CATOBJEXT=.gmo
10816
10817 fi
10818
10819 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
10820 # -liconv on the link line twice.
10821 case "$LIBINTL" in *$LIBICONV*)
10822         LIBICONV= ;;
10823 esac
10824
10825 # Check whether --enable-secureplt was given.
10826 if test "${enable_secureplt+set}" = set; then :
10827   enableval=$enable_secureplt;
10828 fi
10829
10830
10831 # Check whether --enable-leading-mingw64-underscores was given.
10832 if test "${enable_leading_mingw64_underscores+set}" = set; then :
10833   enableval=$enable_leading_mingw64_underscores;
10834 fi
10835
10836 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
10837
10838 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
10839
10840 fi
10841
10842 # Check whether --enable-cld was given.
10843 if test "${enable_cld+set}" = set; then :
10844   enableval=$enable_cld;
10845 else
10846   enable_cld=no
10847 fi
10848
10849
10850 # Check whether --enable-frame-pointer was given.
10851 if test "${enable_frame_pointer+set}" = set; then :
10852   enableval=$enable_frame_pointer;
10853 else
10854
10855 case $target_os in
10856 linux* | darwin[8912]*)
10857   # Enable -fomit-frame-pointer by default for Linux and Darwin with
10858   # DWARF2.
10859   enable_frame_pointer=no
10860   ;;
10861 *)
10862   enable_frame_pointer=yes
10863   ;;
10864 esac
10865
10866 fi
10867
10868
10869 # Windows32 Registry support for specifying GCC installation paths.
10870 # Check whether --enable-win32-registry was given.
10871 if test "${enable_win32_registry+set}" = set; then :
10872   enableval=$enable_win32_registry;
10873 fi
10874
10875
10876 case $host_os in
10877   win32 | pe | cygwin* | mingw32* | uwin*)
10878     if test "x$enable_win32_registry" != xno; then
10879       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
10880 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
10881 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10882   $as_echo_n "(cached) " >&6
10883 else
10884   ac_func_search_save_LIBS=$LIBS
10885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10886 /* end confdefs.h.  */
10887
10888 /* Override any GCC internal prototype to avoid an error.
10889    Use char because int might match the return type of a GCC
10890    builtin and then its argument prototype would still apply.  */
10891 #ifdef __cplusplus
10892 extern "C"
10893 #endif
10894 char RegOpenKeyExA ();
10895 int
10896 main ()
10897 {
10898 return RegOpenKeyExA ();
10899   ;
10900   return 0;
10901 }
10902 _ACEOF
10903 for ac_lib in '' advapi32; do
10904   if test -z "$ac_lib"; then
10905     ac_res="none required"
10906   else
10907     ac_res=-l$ac_lib
10908     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
10909   fi
10910   if ac_fn_c_try_link "$LINENO"; then :
10911   ac_cv_search_RegOpenKeyExA=$ac_res
10912 fi
10913 rm -f core conftest.err conftest.$ac_objext \
10914     conftest$ac_exeext
10915   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10916   break
10917 fi
10918 done
10919 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
10920
10921 else
10922   ac_cv_search_RegOpenKeyExA=no
10923 fi
10924 rm conftest.$ac_ext
10925 LIBS=$ac_func_search_save_LIBS
10926 fi
10927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
10928 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
10929 ac_res=$ac_cv_search_RegOpenKeyExA
10930 if test "$ac_res" != no; then :
10931   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
10932
10933 else
10934   enable_win32_registry=no
10935 fi
10936
10937     fi
10938
10939     if test "x$enable_win32_registry" != xno; then
10940
10941 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
10942
10943
10944       if test "x$enable_win32_registry" != xyes \
10945          && test "x$enable_win32_registry" != x; then
10946
10947 cat >>confdefs.h <<_ACEOF
10948 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
10949 _ACEOF
10950
10951       fi
10952     fi
10953   ;;
10954 esac
10955
10956 # Get an absolute path to the GCC top-level source directory
10957 holddir=`${PWDCMD-pwd}`
10958 cd $srcdir
10959 topdir=`${PWDCMD-pwd}`
10960 cd $holddir
10961
10962 # Conditionalize the makefile for this host machine.
10963 xmake_file=
10964 for f in ${host_xmake_file}
10965 do
10966         if test -f ${srcdir}/config/$f
10967         then
10968                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
10969         fi
10970 done
10971
10972 # Conditionalize the makefile for this target machine.
10973 tmake_file_=
10974 for f in ${tmake_file}
10975 do
10976         if test -f ${srcdir}/config/$f
10977         then
10978                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
10979         fi
10980 done
10981 tmake_file="${tmake_file_}"
10982
10983 out_object_file=`basename $out_file .c`.o
10984
10985 tm_file_list="options.h"
10986 tm_include_list="options.h insn-constants.h"
10987 for f in $tm_file; do
10988   case $f in
10989     ./* )
10990        f=`echo $f | sed 's/^..//'`
10991        tm_file_list="${tm_file_list} $f"
10992        tm_include_list="${tm_include_list} $f"
10993        ;;
10994     defaults.h )
10995        tm_file_list="${tm_file_list} \$(srcdir)/$f"
10996        tm_include_list="${tm_include_list} $f"
10997        ;;
10998     * )
10999        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11000        tm_include_list="${tm_include_list} config/$f"
11001        ;;
11002   esac
11003 done
11004
11005 tm_p_file_list=
11006 tm_p_include_list=
11007 for f in $tm_p_file; do
11008   case $f in
11009     tm-preds.h )
11010        tm_p_file_list="${tm_p_file_list} $f"
11011        tm_p_include_list="${tm_p_include_list} $f"
11012        ;;
11013     * )
11014        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11015        tm_p_include_list="${tm_p_include_list} config/$f"
11016   esac
11017 done
11018
11019 xm_file_list=
11020 xm_include_list=
11021 for f in $xm_file; do
11022   case $f in
11023     ansidecl.h )
11024        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11025        xm_include_list="${xm_include_list} $f"
11026        ;;
11027     auto-host.h )
11028        xm_file_list="${xm_file_list} $f"
11029        xm_include_list="${xm_include_list} $f"
11030        ;;
11031     * )
11032        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11033        xm_include_list="${xm_include_list} config/$f"
11034        ;;
11035   esac
11036 done
11037
11038 host_xm_file_list=
11039 host_xm_include_list=
11040 for f in $host_xm_file; do
11041   case $f in
11042     ansidecl.h )
11043        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11044        host_xm_include_list="${host_xm_include_list} $f"
11045        ;;
11046     auto-host.h )
11047        host_xm_file_list="${host_xm_file_list} $f"
11048        host_xm_include_list="${host_xm_include_list} $f"
11049        ;;
11050     * )
11051        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11052        host_xm_include_list="${host_xm_include_list} config/$f"
11053        ;;
11054   esac
11055 done
11056
11057 build_xm_file_list=
11058 for f in $build_xm_file; do
11059   case $f in
11060     ansidecl.h )
11061        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11062        build_xm_include_list="${build_xm_include_list} $f"
11063        ;;
11064     auto-build.h | auto-host.h )
11065        build_xm_file_list="${build_xm_file_list} $f"
11066        build_xm_include_list="${build_xm_include_list} $f"
11067        ;;
11068     * )
11069        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11070        build_xm_include_list="${build_xm_include_list} config/$f"
11071        ;;
11072   esac
11073 done
11074
11075 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11076 # cross-compiler which does not use the native headers and libraries.
11077 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11078 CROSS=
11079 ALL=all.internal
11080 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11081
11082 if test "x$with_build_sysroot" != x; then
11083   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11084 else
11085   # This value is used, even on a native system, because
11086   # CROSS_SYSTEM_HEADER_DIR is just
11087   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11088   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11089 fi
11090
11091 if test x$host != x$target
11092 then
11093         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11094         ALL=all.cross
11095         SYSTEM_HEADER_DIR=$build_system_header_dir
11096         case "$host","$target" in
11097         # Darwin crosses can use the host system's libraries and headers,
11098         # because of the fat library support.  Of course, it must be the
11099         # same version of Darwin on both sides.  Allow the user to
11100         # just say --target=foo-darwin without a version number to mean
11101         # "the version on this system".
11102             *-*-darwin*,*-*-darwin*)
11103                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11104                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11105                 if test $hostos = $targetos -o $targetos = darwin ; then
11106                     CROSS=
11107                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11108                     with_headers=yes
11109                 fi
11110                 ;;
11111
11112             i?86-*-*,x86_64-*-* \
11113             | powerpc*-*-*,powerpc64*-*-*)
11114                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11115         esac
11116
11117         case $target in
11118                 *-*-mingw*)
11119                         if test "x$with_headers" = x; then
11120                                 with_headers=yes
11121                         fi
11122                         ;;
11123                 *)
11124                         ;;
11125         esac
11126 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11127         SYSTEM_HEADER_DIR=$build_system_header_dir
11128 fi
11129
11130 # If this is a cross-compiler that does not
11131 # have its own set of headers then define
11132 # inhibit_libc
11133
11134 # If this is using newlib, without having the headers available now,
11135 # then define inhibit_libc in LIBGCC2_CFLAGS.
11136 # This prevents libgcc2 from containing any code which requires libc
11137 # support.
11138 : ${inhibit_libc=false}
11139 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11140        test x$with_newlib = xyes ; } &&
11141      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11142        inhibit_libc=true
11143 fi
11144
11145
11146 # When building gcc with a cross-compiler, we need to adjust things so
11147 # that the generator programs are still built with the native compiler.
11148 # Also, we cannot run fixincludes.
11149
11150 # These are the normal (build=host) settings:
11151 CC_FOR_BUILD='$(CC)'
11152 BUILD_CFLAGS='$(ALL_CFLAGS)'
11153 BUILD_LDFLAGS='$(LDFLAGS)'
11154 STMP_FIXINC=stmp-fixinc
11155
11156 # And these apply if build != host, or we are generating coverage data
11157 if test x$build != x$host || test "x$coverage_flags" != x
11158 then
11159     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11160     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11161 fi
11162
11163 # Expand extra_headers to include complete path.
11164 # This substitutes for lots of t-* files.
11165 extra_headers_list=
11166 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11167 for file in ${extra_headers} ; do
11168   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11169 done
11170
11171 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11172 if test x"$use_gcc_tgmath" = xyes
11173 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11174 fi
11175
11176 # Define collect2 in Makefile.
11177 case $host_can_use_collect2 in
11178   no) collect2= ;;
11179   *) collect2='collect2$(exeext)' ;;
11180 esac
11181
11182
11183 # Add a definition of USE_COLLECT2 if system wants one.
11184 case $use_collect2 in
11185   no) use_collect2= ;;
11186   "") ;;
11187   *)
11188     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11189     xm_defines="${xm_defines} USE_COLLECT2"
11190     case $host_can_use_collect2 in
11191       no)
11192         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11193         ;;
11194     esac
11195     ;;
11196 esac
11197
11198
11199 cat >>confdefs.h <<_ACEOF
11200 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11201 _ACEOF
11202
11203
11204 # ---------------------------
11205 # Assembler & linker features
11206 # ---------------------------
11207
11208 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11209 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11210 # However when ld-new is first executed from the build tree, libtool will
11211 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11212 # to the build tree.  While doing this we need to use the previous-stage
11213 # linker, or we have an infinite loop.  The presence of a shell script as
11214 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11215 # the gcc/collect-ld script.  So we need to know how libtool works, or
11216 # exec-tool will fail.
11217
11218
11219 case `pwd` in
11220   *\ * | *\     *)
11221     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11222 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11223 esac
11224
11225
11226
11227 macro_version='2.2.7a'
11228 macro_revision='1.3134'
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242 ltmain="$ac_aux_dir/ltmain.sh"
11243
11244 # Backslashify metacharacters that are still active within
11245 # double-quoted strings.
11246 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11247
11248 # Same as above, but do not quote variable references.
11249 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11250
11251 # Sed substitution to delay expansion of an escaped shell variable in a
11252 # double_quote_subst'ed string.
11253 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11254
11255 # Sed substitution to delay expansion of an escaped single quote.
11256 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11257
11258 # Sed substitution to avoid accidental globbing in evaled expressions
11259 no_glob_subst='s/\*/\\\*/g'
11260
11261 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11262 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11263 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11264
11265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11266 $as_echo_n "checking how to print strings... " >&6; }
11267 # Test print first, because it will be a builtin if present.
11268 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11269    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11270   ECHO='print -r --'
11271 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11272   ECHO='printf %s\n'
11273 else
11274   # Use this function as a fallback that always works.
11275   func_fallback_echo ()
11276   {
11277     eval 'cat <<_LTECHO_EOF
11278 $1
11279 _LTECHO_EOF'
11280   }
11281   ECHO='func_fallback_echo'
11282 fi
11283
11284 # func_echo_all arg...
11285 # Invoke $ECHO with all args, space-separated.
11286 func_echo_all ()
11287 {
11288     $ECHO ""
11289 }
11290
11291 case "$ECHO" in
11292   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11293 $as_echo "printf" >&6; } ;;
11294   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11295 $as_echo "print -r" >&6; } ;;
11296   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11297 $as_echo "cat" >&6; } ;;
11298 esac
11299
11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11314 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11315 if test "${ac_cv_path_SED+set}" = set; then :
11316   $as_echo_n "(cached) " >&6
11317 else
11318             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11319      for ac_i in 1 2 3 4 5 6 7; do
11320        ac_script="$ac_script$as_nl$ac_script"
11321      done
11322      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11323      { ac_script=; unset ac_script;}
11324      if test -z "$SED"; then
11325   ac_path_SED_found=false
11326   # Loop through the user's path and test for each of PROGNAME-LIST
11327   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11328 for as_dir in $PATH
11329 do
11330   IFS=$as_save_IFS
11331   test -z "$as_dir" && as_dir=.
11332     for ac_prog in sed gsed; do
11333     for ac_exec_ext in '' $ac_executable_extensions; do
11334       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11335       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11336 # Check for GNU ac_path_SED and select it if it is found.
11337   # Check for GNU $ac_path_SED
11338 case `"$ac_path_SED" --version 2>&1` in
11339 *GNU*)
11340   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11341 *)
11342   ac_count=0
11343   $as_echo_n 0123456789 >"conftest.in"
11344   while :
11345   do
11346     cat "conftest.in" "conftest.in" >"conftest.tmp"
11347     mv "conftest.tmp" "conftest.in"
11348     cp "conftest.in" "conftest.nl"
11349     $as_echo '' >> "conftest.nl"
11350     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11351     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11352     as_fn_arith $ac_count + 1 && ac_count=$as_val
11353     if test $ac_count -gt ${ac_path_SED_max-0}; then
11354       # Best one so far, save it but keep looking for a better one
11355       ac_cv_path_SED="$ac_path_SED"
11356       ac_path_SED_max=$ac_count
11357     fi
11358     # 10*(2^10) chars as input seems more than enough
11359     test $ac_count -gt 10 && break
11360   done
11361   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11362 esac
11363
11364       $ac_path_SED_found && break 3
11365     done
11366   done
11367   done
11368 IFS=$as_save_IFS
11369   if test -z "$ac_cv_path_SED"; then
11370     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11371   fi
11372 else
11373   ac_cv_path_SED=$SED
11374 fi
11375
11376 fi
11377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11378 $as_echo "$ac_cv_path_SED" >&6; }
11379  SED="$ac_cv_path_SED"
11380   rm -f conftest.sed
11381
11382 test -z "$SED" && SED=sed
11383 Xsed="$SED -e 1s/^X//"
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11396 $as_echo_n "checking for fgrep... " >&6; }
11397 if test "${ac_cv_path_FGREP+set}" = set; then :
11398   $as_echo_n "(cached) " >&6
11399 else
11400   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11401    then ac_cv_path_FGREP="$GREP -F"
11402    else
11403      if test -z "$FGREP"; then
11404   ac_path_FGREP_found=false
11405   # Loop through the user's path and test for each of PROGNAME-LIST
11406   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11407 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11408 do
11409   IFS=$as_save_IFS
11410   test -z "$as_dir" && as_dir=.
11411     for ac_prog in fgrep; do
11412     for ac_exec_ext in '' $ac_executable_extensions; do
11413       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11414       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11415 # Check for GNU ac_path_FGREP and select it if it is found.
11416   # Check for GNU $ac_path_FGREP
11417 case `"$ac_path_FGREP" --version 2>&1` in
11418 *GNU*)
11419   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11420 *)
11421   ac_count=0
11422   $as_echo_n 0123456789 >"conftest.in"
11423   while :
11424   do
11425     cat "conftest.in" "conftest.in" >"conftest.tmp"
11426     mv "conftest.tmp" "conftest.in"
11427     cp "conftest.in" "conftest.nl"
11428     $as_echo 'FGREP' >> "conftest.nl"
11429     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11430     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11431     as_fn_arith $ac_count + 1 && ac_count=$as_val
11432     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11433       # Best one so far, save it but keep looking for a better one
11434       ac_cv_path_FGREP="$ac_path_FGREP"
11435       ac_path_FGREP_max=$ac_count
11436     fi
11437     # 10*(2^10) chars as input seems more than enough
11438     test $ac_count -gt 10 && break
11439   done
11440   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11441 esac
11442
11443       $ac_path_FGREP_found && break 3
11444     done
11445   done
11446   done
11447 IFS=$as_save_IFS
11448   if test -z "$ac_cv_path_FGREP"; then
11449     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11450   fi
11451 else
11452   ac_cv_path_FGREP=$FGREP
11453 fi
11454
11455    fi
11456 fi
11457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11458 $as_echo "$ac_cv_path_FGREP" >&6; }
11459  FGREP="$ac_cv_path_FGREP"
11460
11461
11462 test -z "$GREP" && GREP=grep
11463
11464
11465
11466
11467
11468
11469
11470
11471
11472
11473
11474
11475
11476
11477
11478
11479
11480
11481
11482 # Check whether --with-gnu-ld was given.
11483 if test "${with_gnu_ld+set}" = set; then :
11484   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11485 else
11486   with_gnu_ld=no
11487 fi
11488
11489 ac_prog=ld
11490 if test "$GCC" = yes; then
11491   # Check if gcc -print-prog-name=ld gives a path.
11492   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11493 $as_echo_n "checking for ld used by $CC... " >&6; }
11494   case $host in
11495   *-*-mingw*)
11496     # gcc leaves a trailing carriage return which upsets mingw
11497     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11498   *)
11499     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11500   esac
11501   case $ac_prog in
11502     # Accept absolute paths.
11503     [\\/]* | ?:[\\/]*)
11504       re_direlt='/[^/][^/]*/\.\./'
11505       # Canonicalize the pathname of ld
11506       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11507       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11508         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11509       done
11510       test -z "$LD" && LD="$ac_prog"
11511       ;;
11512   "")
11513     # If it fails, then pretend we aren't using GCC.
11514     ac_prog=ld
11515     ;;
11516   *)
11517     # If it is relative, then search for the first ld in PATH.
11518     with_gnu_ld=unknown
11519     ;;
11520   esac
11521 elif test "$with_gnu_ld" = yes; then
11522   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
11523 $as_echo_n "checking for GNU ld... " >&6; }
11524 else
11525   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
11526 $as_echo_n "checking for non-GNU ld... " >&6; }
11527 fi
11528 if test "${lt_cv_path_LD+set}" = set; then :
11529   $as_echo_n "(cached) " >&6
11530 else
11531   if test -z "$LD"; then
11532   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11533   for ac_dir in $PATH; do
11534     IFS="$lt_save_ifs"
11535     test -z "$ac_dir" && ac_dir=.
11536     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11537       lt_cv_path_LD="$ac_dir/$ac_prog"
11538       # Check to see if the program is GNU ld.  I'd rather use --version,
11539       # but apparently some variants of GNU ld only accept -v.
11540       # Break only if it was the GNU/non-GNU ld that we prefer.
11541       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
11542       *GNU* | *'with BFD'*)
11543         test "$with_gnu_ld" != no && break
11544         ;;
11545       *)
11546         test "$with_gnu_ld" != yes && break
11547         ;;
11548       esac
11549     fi
11550   done
11551   IFS="$lt_save_ifs"
11552 else
11553   lt_cv_path_LD="$LD" # Let the user override the test with a path.
11554 fi
11555 fi
11556
11557 LD="$lt_cv_path_LD"
11558 if test -n "$LD"; then
11559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11560 $as_echo "$LD" >&6; }
11561 else
11562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11563 $as_echo "no" >&6; }
11564 fi
11565 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
11566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
11567 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
11568 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
11569   $as_echo_n "(cached) " >&6
11570 else
11571   # I'd rather use --version here, but apparently some GNU lds only accept -v.
11572 case `$LD -v 2>&1 </dev/null` in
11573 *GNU* | *'with BFD'*)
11574   lt_cv_prog_gnu_ld=yes
11575   ;;
11576 *)
11577   lt_cv_prog_gnu_ld=no
11578   ;;
11579 esac
11580 fi
11581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
11582 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
11583 with_gnu_ld=$lt_cv_prog_gnu_ld
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
11594 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
11595 if test "${lt_cv_path_NM+set}" = set; then :
11596   $as_echo_n "(cached) " >&6
11597 else
11598   if test -n "$NM"; then
11599   # Let the user override the test.
11600   lt_cv_path_NM="$NM"
11601 else
11602   lt_nm_to_check="${ac_tool_prefix}nm"
11603   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
11604     lt_nm_to_check="$lt_nm_to_check nm"
11605   fi
11606   for lt_tmp_nm in $lt_nm_to_check; do
11607     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
11608     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
11609       IFS="$lt_save_ifs"
11610       test -z "$ac_dir" && ac_dir=.
11611       tmp_nm="$ac_dir/$lt_tmp_nm"
11612       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
11613         # Check to see if the nm accepts a BSD-compat flag.
11614         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
11615         #   nm: unknown option "B" ignored
11616         # Tru64's nm complains that /dev/null is an invalid object file
11617         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
11618         */dev/null* | *'Invalid file or object type'*)
11619           lt_cv_path_NM="$tmp_nm -B"
11620           break
11621           ;;
11622         *)
11623           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
11624           */dev/null*)
11625             lt_cv_path_NM="$tmp_nm -p"
11626             break
11627             ;;
11628           *)
11629             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
11630             continue # so that we can try to find one that supports BSD flags
11631             ;;
11632           esac
11633           ;;
11634         esac
11635       fi
11636     done
11637     IFS="$lt_save_ifs"
11638   done
11639   : ${lt_cv_path_NM=no}
11640 fi
11641 fi
11642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
11643 $as_echo "$lt_cv_path_NM" >&6; }
11644 if test "$lt_cv_path_NM" != "no"; then
11645   NM="$lt_cv_path_NM"
11646 else
11647   # Didn't find any BSD compatible name lister, look for dumpbin.
11648   if test -n "$DUMPBIN"; then :
11649     # Let the user override the test.
11650   else
11651     if test -n "$ac_tool_prefix"; then
11652   for ac_prog in dumpbin "link -dump"
11653   do
11654     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
11655 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
11656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11657 $as_echo_n "checking for $ac_word... " >&6; }
11658 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
11659   $as_echo_n "(cached) " >&6
11660 else
11661   if test -n "$DUMPBIN"; then
11662   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
11663 else
11664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11665 for as_dir in $PATH
11666 do
11667   IFS=$as_save_IFS
11668   test -z "$as_dir" && as_dir=.
11669     for ac_exec_ext in '' $ac_executable_extensions; do
11670   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11671     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
11672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11673     break 2
11674   fi
11675 done
11676   done
11677 IFS=$as_save_IFS
11678
11679 fi
11680 fi
11681 DUMPBIN=$ac_cv_prog_DUMPBIN
11682 if test -n "$DUMPBIN"; then
11683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
11684 $as_echo "$DUMPBIN" >&6; }
11685 else
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11687 $as_echo "no" >&6; }
11688 fi
11689
11690
11691     test -n "$DUMPBIN" && break
11692   done
11693 fi
11694 if test -z "$DUMPBIN"; then
11695   ac_ct_DUMPBIN=$DUMPBIN
11696   for ac_prog in dumpbin "link -dump"
11697 do
11698   # Extract the first word of "$ac_prog", so it can be a program name with args.
11699 set dummy $ac_prog; ac_word=$2
11700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11701 $as_echo_n "checking for $ac_word... " >&6; }
11702 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
11703   $as_echo_n "(cached) " >&6
11704 else
11705   if test -n "$ac_ct_DUMPBIN"; then
11706   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
11707 else
11708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11709 for as_dir in $PATH
11710 do
11711   IFS=$as_save_IFS
11712   test -z "$as_dir" && as_dir=.
11713     for ac_exec_ext in '' $ac_executable_extensions; do
11714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11715     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
11716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11717     break 2
11718   fi
11719 done
11720   done
11721 IFS=$as_save_IFS
11722
11723 fi
11724 fi
11725 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
11726 if test -n "$ac_ct_DUMPBIN"; then
11727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
11728 $as_echo "$ac_ct_DUMPBIN" >&6; }
11729 else
11730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11731 $as_echo "no" >&6; }
11732 fi
11733
11734
11735   test -n "$ac_ct_DUMPBIN" && break
11736 done
11737
11738   if test "x$ac_ct_DUMPBIN" = x; then
11739     DUMPBIN=":"
11740   else
11741     case $cross_compiling:$ac_tool_warned in
11742 yes:)
11743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
11744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
11745 ac_tool_warned=yes ;;
11746 esac
11747     DUMPBIN=$ac_ct_DUMPBIN
11748   fi
11749 fi
11750
11751     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
11752     *COFF*)
11753       DUMPBIN="$DUMPBIN -symbols"
11754       ;;
11755     *)
11756       DUMPBIN=:
11757       ;;
11758     esac
11759   fi
11760
11761   if test "$DUMPBIN" != ":"; then
11762     NM="$DUMPBIN"
11763   fi
11764 fi
11765 test -z "$NM" && NM=nm
11766
11767
11768
11769
11770
11771
11772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
11773 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
11774 if test "${lt_cv_nm_interface+set}" = set; then :
11775   $as_echo_n "(cached) " >&6
11776 else
11777   lt_cv_nm_interface="BSD nm"
11778   echo "int some_variable = 0;" > conftest.$ac_ext
11779   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
11780   (eval "$ac_compile" 2>conftest.err)
11781   cat conftest.err >&5
11782   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
11783   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
11784   cat conftest.err >&5
11785   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
11786   cat conftest.out >&5
11787   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
11788     lt_cv_nm_interface="MS dumpbin"
11789   fi
11790   rm -f conftest*
11791 fi
11792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
11793 $as_echo "$lt_cv_nm_interface" >&6; }
11794
11795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
11796 $as_echo_n "checking whether ln -s works... " >&6; }
11797 LN_S=$as_ln_s
11798 if test "$LN_S" = "ln -s"; then
11799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11800 $as_echo "yes" >&6; }
11801 else
11802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
11803 $as_echo "no, using $LN_S" >&6; }
11804 fi
11805
11806 # find the maximum length of command line arguments
11807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
11808 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
11809 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
11810   $as_echo_n "(cached) " >&6
11811 else
11812     i=0
11813   teststring="ABCD"
11814
11815   case $build_os in
11816   msdosdjgpp*)
11817     # On DJGPP, this test can blow up pretty badly due to problems in libc
11818     # (any single argument exceeding 2000 bytes causes a buffer overrun
11819     # during glob expansion).  Even if it were fixed, the result of this
11820     # check would be larger than it should be.
11821     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
11822     ;;
11823
11824   gnu*)
11825     # Under GNU Hurd, this test is not required because there is
11826     # no limit to the length of command line arguments.
11827     # Libtool will interpret -1 as no limit whatsoever
11828     lt_cv_sys_max_cmd_len=-1;
11829     ;;
11830
11831   cygwin* | mingw* | cegcc*)
11832     # On Win9x/ME, this test blows up -- it succeeds, but takes
11833     # about 5 minutes as the teststring grows exponentially.
11834     # Worse, since 9x/ME are not pre-emptively multitasking,
11835     # you end up with a "frozen" computer, even though with patience
11836     # the test eventually succeeds (with a max line length of 256k).
11837     # Instead, let's just punt: use the minimum linelength reported by
11838     # all of the supported platforms: 8192 (on NT/2K/XP).
11839     lt_cv_sys_max_cmd_len=8192;
11840     ;;
11841
11842   mint*)
11843     # On MiNT this can take a long time and run out of memory.
11844     lt_cv_sys_max_cmd_len=8192;
11845     ;;
11846
11847   amigaos*)
11848     # On AmigaOS with pdksh, this test takes hours, literally.
11849     # So we just punt and use a minimum line length of 8192.
11850     lt_cv_sys_max_cmd_len=8192;
11851     ;;
11852
11853   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
11854     # This has been around since 386BSD, at least.  Likely further.
11855     if test -x /sbin/sysctl; then
11856       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
11857     elif test -x /usr/sbin/sysctl; then
11858       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
11859     else
11860       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
11861     fi
11862     # And add a safety zone
11863     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
11864     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
11865     ;;
11866
11867   interix*)
11868     # We know the value 262144 and hardcode it with a safety zone (like BSD)
11869     lt_cv_sys_max_cmd_len=196608
11870     ;;
11871
11872   osf*)
11873     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
11874     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
11875     # nice to cause kernel panics so lets avoid the loop below.
11876     # First set a reasonable default.
11877     lt_cv_sys_max_cmd_len=16384
11878     #
11879     if test -x /sbin/sysconfig; then
11880       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
11881         *1*) lt_cv_sys_max_cmd_len=-1 ;;
11882       esac
11883     fi
11884     ;;
11885   sco3.2v5*)
11886     lt_cv_sys_max_cmd_len=102400
11887     ;;
11888   sysv5* | sco5v6* | sysv4.2uw2*)
11889     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
11890     if test -n "$kargmax"; then
11891       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
11892     else
11893       lt_cv_sys_max_cmd_len=32768
11894     fi
11895     ;;
11896   *)
11897     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
11898     if test -n "$lt_cv_sys_max_cmd_len"; then
11899       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
11900       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
11901     else
11902       # Make teststring a little bigger before we do anything with it.
11903       # a 1K string should be a reasonable start.
11904       for i in 1 2 3 4 5 6 7 8 ; do
11905         teststring=$teststring$teststring
11906       done
11907       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
11908       # If test is not a shell built-in, we'll probably end up computing a
11909       # maximum length that is only half of the actual maximum length, but
11910       # we can't tell.
11911       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
11912                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
11913               test $i != 17 # 1/2 MB should be enough
11914       do
11915         i=`expr $i + 1`
11916         teststring=$teststring$teststring
11917       done
11918       # Only check the string length outside the loop.
11919       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
11920       teststring=
11921       # Add a significant safety factor because C++ compilers can tack on
11922       # massive amounts of additional arguments before passing them to the
11923       # linker.  It appears as though 1/2 is a usable value.
11924       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
11925     fi
11926     ;;
11927   esac
11928
11929 fi
11930
11931 if test -n $lt_cv_sys_max_cmd_len ; then
11932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
11933 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
11934 else
11935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
11936 $as_echo "none" >&6; }
11937 fi
11938 max_cmd_len=$lt_cv_sys_max_cmd_len
11939
11940
11941
11942
11943
11944
11945 : ${CP="cp -f"}
11946 : ${MV="mv -f"}
11947 : ${RM="rm -f"}
11948
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
11950 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
11951 # Try some XSI features
11952 xsi_shell=no
11953 ( _lt_dummy="a/b/c"
11954   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
11955       = c,a/b,, \
11956     && eval 'test $(( 1 + 1 )) -eq 2 \
11957     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
11958   && xsi_shell=yes
11959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
11960 $as_echo "$xsi_shell" >&6; }
11961
11962
11963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
11964 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
11965 lt_shell_append=no
11966 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
11967     >/dev/null 2>&1 \
11968   && lt_shell_append=yes
11969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
11970 $as_echo "$lt_shell_append" >&6; }
11971
11972
11973 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
11974   lt_unset=unset
11975 else
11976   lt_unset=false
11977 fi
11978
11979
11980
11981
11982
11983 # test EBCDIC or ASCII
11984 case `echo X|tr X '\101'` in
11985  A) # ASCII based system
11986     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
11987   lt_SP2NL='tr \040 \012'
11988   lt_NL2SP='tr \015\012 \040\040'
11989   ;;
11990  *) # EBCDIC based system
11991   lt_SP2NL='tr \100 \n'
11992   lt_NL2SP='tr \r\n \100\100'
11993   ;;
11994 esac
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12005 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12006 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12007   $as_echo_n "(cached) " >&6
12008 else
12009   lt_cv_ld_reload_flag='-r'
12010 fi
12011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12012 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12013 reload_flag=$lt_cv_ld_reload_flag
12014 case $reload_flag in
12015 "" | " "*) ;;
12016 *) reload_flag=" $reload_flag" ;;
12017 esac
12018 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12019 case $host_os in
12020   darwin*)
12021     if test "$GCC" = yes; then
12022       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12023     else
12024       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12025     fi
12026     ;;
12027 esac
12028
12029
12030
12031
12032
12033
12034
12035
12036
12037 if test -n "$ac_tool_prefix"; then
12038   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12039 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12041 $as_echo_n "checking for $ac_word... " >&6; }
12042 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12043   $as_echo_n "(cached) " >&6
12044 else
12045   if test -n "$OBJDUMP"; then
12046   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12047 else
12048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12049 for as_dir in $PATH
12050 do
12051   IFS=$as_save_IFS
12052   test -z "$as_dir" && as_dir=.
12053     for ac_exec_ext in '' $ac_executable_extensions; do
12054   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12055     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12056     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12057     break 2
12058   fi
12059 done
12060   done
12061 IFS=$as_save_IFS
12062
12063 fi
12064 fi
12065 OBJDUMP=$ac_cv_prog_OBJDUMP
12066 if test -n "$OBJDUMP"; then
12067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12068 $as_echo "$OBJDUMP" >&6; }
12069 else
12070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12071 $as_echo "no" >&6; }
12072 fi
12073
12074
12075 fi
12076 if test -z "$ac_cv_prog_OBJDUMP"; then
12077   ac_ct_OBJDUMP=$OBJDUMP
12078   # Extract the first word of "objdump", so it can be a program name with args.
12079 set dummy objdump; ac_word=$2
12080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12081 $as_echo_n "checking for $ac_word... " >&6; }
12082 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12083   $as_echo_n "(cached) " >&6
12084 else
12085   if test -n "$ac_ct_OBJDUMP"; then
12086   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12087 else
12088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12089 for as_dir in $PATH
12090 do
12091   IFS=$as_save_IFS
12092   test -z "$as_dir" && as_dir=.
12093     for ac_exec_ext in '' $ac_executable_extensions; do
12094   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12095     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12097     break 2
12098   fi
12099 done
12100   done
12101 IFS=$as_save_IFS
12102
12103 fi
12104 fi
12105 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12106 if test -n "$ac_ct_OBJDUMP"; then
12107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12108 $as_echo "$ac_ct_OBJDUMP" >&6; }
12109 else
12110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12111 $as_echo "no" >&6; }
12112 fi
12113
12114   if test "x$ac_ct_OBJDUMP" = x; then
12115     OBJDUMP="false"
12116   else
12117     case $cross_compiling:$ac_tool_warned in
12118 yes:)
12119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12120 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12121 ac_tool_warned=yes ;;
12122 esac
12123     OBJDUMP=$ac_ct_OBJDUMP
12124   fi
12125 else
12126   OBJDUMP="$ac_cv_prog_OBJDUMP"
12127 fi
12128
12129 test -z "$OBJDUMP" && OBJDUMP=objdump
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12140 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12141 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12142   $as_echo_n "(cached) " >&6
12143 else
12144   lt_cv_file_magic_cmd='$MAGIC_CMD'
12145 lt_cv_file_magic_test_file=
12146 lt_cv_deplibs_check_method='unknown'
12147 # Need to set the preceding variable on all platforms that support
12148 # interlibrary dependencies.
12149 # 'none' -- dependencies not supported.
12150 # `unknown' -- same as none, but documents that we really don't know.
12151 # 'pass_all' -- all dependencies passed with no checks.
12152 # 'test_compile' -- check by making test program.
12153 # 'file_magic [[regex]]' -- check by looking for files in library path
12154 # which responds to the $file_magic_cmd with a given extended regex.
12155 # If you have `file' or equivalent on your system and you're not sure
12156 # whether `pass_all' will *always* work, you probably want this one.
12157
12158 case $host_os in
12159 aix[4-9]*)
12160   lt_cv_deplibs_check_method=pass_all
12161   ;;
12162
12163 beos*)
12164   lt_cv_deplibs_check_method=pass_all
12165   ;;
12166
12167 bsdi[45]*)
12168   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12169   lt_cv_file_magic_cmd='/usr/bin/file -L'
12170   lt_cv_file_magic_test_file=/shlib/libc.so
12171   ;;
12172
12173 cygwin*)
12174   # func_win32_libid is a shell function defined in ltmain.sh
12175   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12176   lt_cv_file_magic_cmd='func_win32_libid'
12177   ;;
12178
12179 mingw* | pw32*)
12180   # Base MSYS/MinGW do not provide the 'file' command needed by
12181   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12182   # unless we find 'file', for example because we are cross-compiling.
12183   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12184   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12185     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12186     lt_cv_file_magic_cmd='func_win32_libid'
12187   else
12188     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12189     lt_cv_file_magic_cmd='$OBJDUMP -f'
12190   fi
12191   ;;
12192
12193 cegcc*)
12194   # use the weaker test based on 'objdump'. See mingw*.
12195   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12196   lt_cv_file_magic_cmd='$OBJDUMP -f'
12197   ;;
12198
12199 darwin* | rhapsody*)
12200   lt_cv_deplibs_check_method=pass_all
12201   ;;
12202
12203 freebsd* | dragonfly*)
12204   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12205     case $host_cpu in
12206     i*86 )
12207       # Not sure whether the presence of OpenBSD here was a mistake.
12208       # Let's accept both of them until this is cleared up.
12209       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12210       lt_cv_file_magic_cmd=/usr/bin/file
12211       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12212       ;;
12213     esac
12214   else
12215     lt_cv_deplibs_check_method=pass_all
12216   fi
12217   ;;
12218
12219 gnu*)
12220   lt_cv_deplibs_check_method=pass_all
12221   ;;
12222
12223 haiku*)
12224   lt_cv_deplibs_check_method=pass_all
12225   ;;
12226
12227 hpux10.20* | hpux11*)
12228   lt_cv_file_magic_cmd=/usr/bin/file
12229   case $host_cpu in
12230   ia64*)
12231     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12232     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12233     ;;
12234   hppa*64*)
12235     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12236     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12237     ;;
12238   *)
12239     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12240     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12241     ;;
12242   esac
12243   ;;
12244
12245 interix[3-9]*)
12246   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12247   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12248   ;;
12249
12250 irix5* | irix6* | nonstopux*)
12251   case $LD in
12252   *-32|*"-32 ") libmagic=32-bit;;
12253   *-n32|*"-n32 ") libmagic=N32;;
12254   *-64|*"-64 ") libmagic=64-bit;;
12255   *) libmagic=never-match;;
12256   esac
12257   lt_cv_deplibs_check_method=pass_all
12258   ;;
12259
12260 # This must be Linux ELF.
12261 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12262   lt_cv_deplibs_check_method=pass_all
12263   ;;
12264
12265 netbsd*)
12266   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12267     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12268   else
12269     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12270   fi
12271   ;;
12272
12273 newos6*)
12274   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12275   lt_cv_file_magic_cmd=/usr/bin/file
12276   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12277   ;;
12278
12279 *nto* | *qnx*)
12280   lt_cv_deplibs_check_method=pass_all
12281   ;;
12282
12283 openbsd*)
12284   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12285     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12286   else
12287     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12288   fi
12289   ;;
12290
12291 osf3* | osf4* | osf5*)
12292   lt_cv_deplibs_check_method=pass_all
12293   ;;
12294
12295 rdos*)
12296   lt_cv_deplibs_check_method=pass_all
12297   ;;
12298
12299 solaris*)
12300   lt_cv_deplibs_check_method=pass_all
12301   ;;
12302
12303 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12304   lt_cv_deplibs_check_method=pass_all
12305   ;;
12306
12307 sysv4 | sysv4.3*)
12308   case $host_vendor in
12309   motorola)
12310     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]'
12311     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12312     ;;
12313   ncr)
12314     lt_cv_deplibs_check_method=pass_all
12315     ;;
12316   sequent)
12317     lt_cv_file_magic_cmd='/bin/file'
12318     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12319     ;;
12320   sni)
12321     lt_cv_file_magic_cmd='/bin/file'
12322     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12323     lt_cv_file_magic_test_file=/lib/libc.so
12324     ;;
12325   siemens)
12326     lt_cv_deplibs_check_method=pass_all
12327     ;;
12328   pc)
12329     lt_cv_deplibs_check_method=pass_all
12330     ;;
12331   esac
12332   ;;
12333
12334 tpf*)
12335   lt_cv_deplibs_check_method=pass_all
12336   ;;
12337 esac
12338
12339 fi
12340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12341 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12342 file_magic_cmd=$lt_cv_file_magic_cmd
12343 deplibs_check_method=$lt_cv_deplibs_check_method
12344 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12345
12346
12347
12348
12349
12350
12351
12352
12353
12354
12355
12356
12357 if test -n "$ac_tool_prefix"; then
12358   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12359 set dummy ${ac_tool_prefix}ar; ac_word=$2
12360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12361 $as_echo_n "checking for $ac_word... " >&6; }
12362 if test "${ac_cv_prog_AR+set}" = set; then :
12363   $as_echo_n "(cached) " >&6
12364 else
12365   if test -n "$AR"; then
12366   ac_cv_prog_AR="$AR" # Let the user override the test.
12367 else
12368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12369 for as_dir in $PATH
12370 do
12371   IFS=$as_save_IFS
12372   test -z "$as_dir" && as_dir=.
12373     for ac_exec_ext in '' $ac_executable_extensions; do
12374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12375     ac_cv_prog_AR="${ac_tool_prefix}ar"
12376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12377     break 2
12378   fi
12379 done
12380   done
12381 IFS=$as_save_IFS
12382
12383 fi
12384 fi
12385 AR=$ac_cv_prog_AR
12386 if test -n "$AR"; then
12387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12388 $as_echo "$AR" >&6; }
12389 else
12390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12391 $as_echo "no" >&6; }
12392 fi
12393
12394
12395 fi
12396 if test -z "$ac_cv_prog_AR"; then
12397   ac_ct_AR=$AR
12398   # Extract the first word of "ar", so it can be a program name with args.
12399 set dummy ar; ac_word=$2
12400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12401 $as_echo_n "checking for $ac_word... " >&6; }
12402 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12403   $as_echo_n "(cached) " >&6
12404 else
12405   if test -n "$ac_ct_AR"; then
12406   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12407 else
12408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12409 for as_dir in $PATH
12410 do
12411   IFS=$as_save_IFS
12412   test -z "$as_dir" && as_dir=.
12413     for ac_exec_ext in '' $ac_executable_extensions; do
12414   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12415     ac_cv_prog_ac_ct_AR="ar"
12416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12417     break 2
12418   fi
12419 done
12420   done
12421 IFS=$as_save_IFS
12422
12423 fi
12424 fi
12425 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12426 if test -n "$ac_ct_AR"; then
12427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12428 $as_echo "$ac_ct_AR" >&6; }
12429 else
12430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12431 $as_echo "no" >&6; }
12432 fi
12433
12434   if test "x$ac_ct_AR" = x; then
12435     AR="false"
12436   else
12437     case $cross_compiling:$ac_tool_warned in
12438 yes:)
12439 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12440 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12441 ac_tool_warned=yes ;;
12442 esac
12443     AR=$ac_ct_AR
12444   fi
12445 else
12446   AR="$ac_cv_prog_AR"
12447 fi
12448
12449 test -z "$AR" && AR=ar
12450 test -z "$AR_FLAGS" && AR_FLAGS=cru
12451
12452
12453
12454
12455
12456
12457
12458
12459
12460
12461
12462 if test -n "$ac_tool_prefix"; then
12463   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12464 set dummy ${ac_tool_prefix}strip; ac_word=$2
12465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12466 $as_echo_n "checking for $ac_word... " >&6; }
12467 if test "${ac_cv_prog_STRIP+set}" = set; then :
12468   $as_echo_n "(cached) " >&6
12469 else
12470   if test -n "$STRIP"; then
12471   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12472 else
12473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12474 for as_dir in $PATH
12475 do
12476   IFS=$as_save_IFS
12477   test -z "$as_dir" && as_dir=.
12478     for ac_exec_ext in '' $ac_executable_extensions; do
12479   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12480     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12481     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12482     break 2
12483   fi
12484 done
12485   done
12486 IFS=$as_save_IFS
12487
12488 fi
12489 fi
12490 STRIP=$ac_cv_prog_STRIP
12491 if test -n "$STRIP"; then
12492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12493 $as_echo "$STRIP" >&6; }
12494 else
12495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12496 $as_echo "no" >&6; }
12497 fi
12498
12499
12500 fi
12501 if test -z "$ac_cv_prog_STRIP"; then
12502   ac_ct_STRIP=$STRIP
12503   # Extract the first word of "strip", so it can be a program name with args.
12504 set dummy strip; ac_word=$2
12505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12506 $as_echo_n "checking for $ac_word... " >&6; }
12507 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12508   $as_echo_n "(cached) " >&6
12509 else
12510   if test -n "$ac_ct_STRIP"; then
12511   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12512 else
12513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12514 for as_dir in $PATH
12515 do
12516   IFS=$as_save_IFS
12517   test -z "$as_dir" && as_dir=.
12518     for ac_exec_ext in '' $ac_executable_extensions; do
12519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12520     ac_cv_prog_ac_ct_STRIP="strip"
12521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12522     break 2
12523   fi
12524 done
12525   done
12526 IFS=$as_save_IFS
12527
12528 fi
12529 fi
12530 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
12531 if test -n "$ac_ct_STRIP"; then
12532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
12533 $as_echo "$ac_ct_STRIP" >&6; }
12534 else
12535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12536 $as_echo "no" >&6; }
12537 fi
12538
12539   if test "x$ac_ct_STRIP" = x; then
12540     STRIP=":"
12541   else
12542     case $cross_compiling:$ac_tool_warned in
12543 yes:)
12544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12545 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12546 ac_tool_warned=yes ;;
12547 esac
12548     STRIP=$ac_ct_STRIP
12549   fi
12550 else
12551   STRIP="$ac_cv_prog_STRIP"
12552 fi
12553
12554 test -z "$STRIP" && STRIP=:
12555
12556
12557
12558
12559
12560
12561 if test -n "$ac_tool_prefix"; then
12562   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
12563 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
12564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12565 $as_echo_n "checking for $ac_word... " >&6; }
12566 if test "${ac_cv_prog_RANLIB+set}" = set; then :
12567   $as_echo_n "(cached) " >&6
12568 else
12569   if test -n "$RANLIB"; then
12570   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12571 else
12572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12573 for as_dir in $PATH
12574 do
12575   IFS=$as_save_IFS
12576   test -z "$as_dir" && as_dir=.
12577     for ac_exec_ext in '' $ac_executable_extensions; do
12578   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12579     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
12580     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12581     break 2
12582   fi
12583 done
12584   done
12585 IFS=$as_save_IFS
12586
12587 fi
12588 fi
12589 RANLIB=$ac_cv_prog_RANLIB
12590 if test -n "$RANLIB"; then
12591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12592 $as_echo "$RANLIB" >&6; }
12593 else
12594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12595 $as_echo "no" >&6; }
12596 fi
12597
12598
12599 fi
12600 if test -z "$ac_cv_prog_RANLIB"; then
12601   ac_ct_RANLIB=$RANLIB
12602   # Extract the first word of "ranlib", so it can be a program name with args.
12603 set dummy ranlib; ac_word=$2
12604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12605 $as_echo_n "checking for $ac_word... " >&6; }
12606 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
12607   $as_echo_n "(cached) " >&6
12608 else
12609   if test -n "$ac_ct_RANLIB"; then
12610   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
12611 else
12612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12613 for as_dir in $PATH
12614 do
12615   IFS=$as_save_IFS
12616   test -z "$as_dir" && as_dir=.
12617     for ac_exec_ext in '' $ac_executable_extensions; do
12618   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12619     ac_cv_prog_ac_ct_RANLIB="ranlib"
12620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12621     break 2
12622   fi
12623 done
12624   done
12625 IFS=$as_save_IFS
12626
12627 fi
12628 fi
12629 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
12630 if test -n "$ac_ct_RANLIB"; then
12631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
12632 $as_echo "$ac_ct_RANLIB" >&6; }
12633 else
12634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12635 $as_echo "no" >&6; }
12636 fi
12637
12638   if test "x$ac_ct_RANLIB" = x; then
12639     RANLIB=":"
12640   else
12641     case $cross_compiling:$ac_tool_warned in
12642 yes:)
12643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12644 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12645 ac_tool_warned=yes ;;
12646 esac
12647     RANLIB=$ac_ct_RANLIB
12648   fi
12649 else
12650   RANLIB="$ac_cv_prog_RANLIB"
12651 fi
12652
12653 test -z "$RANLIB" && RANLIB=:
12654
12655
12656
12657
12658
12659
12660 # Determine commands to create old-style static archives.
12661 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
12662 old_postinstall_cmds='chmod 644 $oldlib'
12663 old_postuninstall_cmds=
12664
12665 if test -n "$RANLIB"; then
12666   case $host_os in
12667   openbsd*)
12668     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
12669     ;;
12670   *)
12671     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
12672     ;;
12673   esac
12674   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
12675 fi
12676
12677 case $host_os in
12678   darwin*)
12679     lock_old_archive_extraction=yes ;;
12680   *)
12681     lock_old_archive_extraction=no ;;
12682 esac
12683
12684
12685
12686
12687
12688
12689
12690
12691
12692
12693
12694
12695
12696
12697
12698
12699
12700
12701
12702
12703
12704
12705
12706
12707
12708
12709
12710
12711
12712
12713
12714
12715
12716
12717
12718
12719
12720
12721
12722 # If no C compiler was specified, use CC.
12723 LTCC=${LTCC-"$CC"}
12724
12725 # If no C compiler flags were specified, use CFLAGS.
12726 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12727
12728 # Allow CC to be a program name with arguments.
12729 compiler=$CC
12730
12731
12732 # Check for command to grab the raw symbol name followed by C symbol from nm.
12733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
12734 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
12735 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
12736   $as_echo_n "(cached) " >&6
12737 else
12738
12739 # These are sane defaults that work on at least a few old systems.
12740 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
12741
12742 # Character class describing NM global symbol codes.
12743 symcode='[BCDEGRST]'
12744
12745 # Regexp to match symbols that can be accessed directly from C.
12746 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
12747
12748 # Define system-specific variables.
12749 case $host_os in
12750 aix*)
12751   symcode='[BCDT]'
12752   ;;
12753 cygwin* | mingw* | pw32* | cegcc*)
12754   symcode='[ABCDGISTW]'
12755   ;;
12756 hpux*)
12757   if test "$host_cpu" = ia64; then
12758     symcode='[ABCDEGRST]'
12759   fi
12760   ;;
12761 irix* | nonstopux*)
12762   symcode='[BCDEGRST]'
12763   ;;
12764 osf*)
12765   symcode='[BCDEGQRST]'
12766   ;;
12767 solaris*)
12768   symcode='[BDRT]'
12769   ;;
12770 sco3.2v5*)
12771   symcode='[DT]'
12772   ;;
12773 sysv4.2uw2*)
12774   symcode='[DT]'
12775   ;;
12776 sysv5* | sco5v6* | unixware* | OpenUNIX*)
12777   symcode='[ABDT]'
12778   ;;
12779 sysv4)
12780   symcode='[DFNSTU]'
12781   ;;
12782 esac
12783
12784 # If we're using GNU nm, then use its standard symbol codes.
12785 case `$NM -V 2>&1` in
12786 *GNU* | *'with BFD'*)
12787   symcode='[ABCDGIRSTW]' ;;
12788 esac
12789
12790 # Transform an extracted symbol line into a proper C declaration.
12791 # Some systems (esp. on ia64) link data and code symbols differently,
12792 # so use this general approach.
12793 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
12794
12795 # Transform an extracted symbol line into symbol name and symbol address
12796 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
12797 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'"
12798
12799 # Handle CRLF in mingw tool chain
12800 opt_cr=
12801 case $build_os in
12802 mingw*)
12803   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
12804   ;;
12805 esac
12806
12807 # Try without a prefix underscore, then with it.
12808 for ac_symprfx in "" "_"; do
12809
12810   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
12811   symxfrm="\\1 $ac_symprfx\\2 \\2"
12812
12813   # Write the raw and C identifiers.
12814   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
12815     # Fake it for dumpbin and say T for any non-static function
12816     # and D for any global variable.
12817     # Also find C++ and __fastcall symbols from MSVC++,
12818     # which start with @ or ?.
12819     lt_cv_sys_global_symbol_pipe="$AWK '"\
12820 "     {last_section=section; section=\$ 3};"\
12821 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
12822 "     \$ 0!~/External *\|/{next};"\
12823 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
12824 "     {if(hide[section]) next};"\
12825 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
12826 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
12827 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
12828 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
12829 "     ' prfx=^$ac_symprfx"
12830   else
12831     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
12832   fi
12833
12834   # Check to see that the pipe works correctly.
12835   pipe_works=no
12836
12837   rm -f conftest*
12838   cat > conftest.$ac_ext <<_LT_EOF
12839 #ifdef __cplusplus
12840 extern "C" {
12841 #endif
12842 char nm_test_var;
12843 void nm_test_func(void);
12844 void nm_test_func(void){}
12845 #ifdef __cplusplus
12846 }
12847 #endif
12848 int main(){nm_test_var='a';nm_test_func();return(0);}
12849 _LT_EOF
12850
12851   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12852   (eval $ac_compile) 2>&5
12853   ac_status=$?
12854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12855   test $ac_status = 0; }; then
12856     # Now try to grab the symbols.
12857     nlist=conftest.nm
12858     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
12859   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
12860   ac_status=$?
12861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12862   test $ac_status = 0; } && test -s "$nlist"; then
12863       # Try sorting and uniquifying the output.
12864       if sort "$nlist" | uniq > "$nlist"T; then
12865         mv -f "$nlist"T "$nlist"
12866       else
12867         rm -f "$nlist"T
12868       fi
12869
12870       # Make sure that we snagged all the symbols we need.
12871       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
12872         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
12873           cat <<_LT_EOF > conftest.$ac_ext
12874 #ifdef __cplusplus
12875 extern "C" {
12876 #endif
12877
12878 _LT_EOF
12879           # Now generate the symbol file.
12880           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
12881
12882           cat <<_LT_EOF >> conftest.$ac_ext
12883
12884 /* The mapping between symbol names and symbols.  */
12885 const struct {
12886   const char *name;
12887   void       *address;
12888 }
12889 lt__PROGRAM__LTX_preloaded_symbols[] =
12890 {
12891   { "@PROGRAM@", (void *) 0 },
12892 _LT_EOF
12893           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
12894           cat <<\_LT_EOF >> conftest.$ac_ext
12895   {0, (void *) 0}
12896 };
12897
12898 /* This works around a problem in FreeBSD linker */
12899 #ifdef FREEBSD_WORKAROUND
12900 static const void *lt_preloaded_setup() {
12901   return lt__PROGRAM__LTX_preloaded_symbols;
12902 }
12903 #endif
12904
12905 #ifdef __cplusplus
12906 }
12907 #endif
12908 _LT_EOF
12909           # Now try linking the two files.
12910           mv conftest.$ac_objext conftstm.$ac_objext
12911           lt_save_LIBS="$LIBS"
12912           lt_save_CFLAGS="$CFLAGS"
12913           LIBS="conftstm.$ac_objext"
12914           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
12915           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12916   (eval $ac_link) 2>&5
12917   ac_status=$?
12918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12919   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
12920             pipe_works=yes
12921           fi
12922           LIBS="$lt_save_LIBS"
12923           CFLAGS="$lt_save_CFLAGS"
12924         else
12925           echo "cannot find nm_test_func in $nlist" >&5
12926         fi
12927       else
12928         echo "cannot find nm_test_var in $nlist" >&5
12929       fi
12930     else
12931       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
12932     fi
12933   else
12934     echo "$progname: failed program was:" >&5
12935     cat conftest.$ac_ext >&5
12936   fi
12937   rm -rf conftest* conftst*
12938
12939   # Do not use the global_symbol_pipe unless it works.
12940   if test "$pipe_works" = yes; then
12941     break
12942   else
12943     lt_cv_sys_global_symbol_pipe=
12944   fi
12945 done
12946
12947 fi
12948
12949 if test -z "$lt_cv_sys_global_symbol_pipe"; then
12950   lt_cv_sys_global_symbol_to_cdecl=
12951 fi
12952 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
12953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
12954 $as_echo "failed" >&6; }
12955 else
12956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
12957 $as_echo "ok" >&6; }
12958 fi
12959
12960
12961
12962
12963
12964
12965
12966
12967
12968
12969
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981 # Check whether --enable-libtool-lock was given.
12982 if test "${enable_libtool_lock+set}" = set; then :
12983   enableval=$enable_libtool_lock;
12984 fi
12985
12986 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
12987
12988 # Some flags need to be propagated to the compiler or linker for good
12989 # libtool support.
12990 case $host in
12991 ia64-*-hpux*)
12992   # Find out which ABI we are using.
12993   echo 'int i;' > conftest.$ac_ext
12994   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12995   (eval $ac_compile) 2>&5
12996   ac_status=$?
12997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12998   test $ac_status = 0; }; then
12999     case `/usr/bin/file conftest.$ac_objext` in
13000       *ELF-32*)
13001         HPUX_IA64_MODE="32"
13002         ;;
13003       *ELF-64*)
13004         HPUX_IA64_MODE="64"
13005         ;;
13006     esac
13007   fi
13008   rm -rf conftest*
13009   ;;
13010 *-*-irix6*)
13011   # Find out which ABI we are using.
13012   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13013   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13014   (eval $ac_compile) 2>&5
13015   ac_status=$?
13016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13017   test $ac_status = 0; }; then
13018     if test "$lt_cv_prog_gnu_ld" = yes; then
13019       case `/usr/bin/file conftest.$ac_objext` in
13020         *32-bit*)
13021           LD="${LD-ld} -melf32bsmip"
13022           ;;
13023         *N32*)
13024           LD="${LD-ld} -melf32bmipn32"
13025           ;;
13026         *64-bit*)
13027           LD="${LD-ld} -melf64bmip"
13028         ;;
13029       esac
13030     else
13031       case `/usr/bin/file conftest.$ac_objext` in
13032         *32-bit*)
13033           LD="${LD-ld} -32"
13034           ;;
13035         *N32*)
13036           LD="${LD-ld} -n32"
13037           ;;
13038         *64-bit*)
13039           LD="${LD-ld} -64"
13040           ;;
13041       esac
13042     fi
13043   fi
13044   rm -rf conftest*
13045   ;;
13046
13047 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13048 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13049   # Find out which ABI we are using.
13050   echo 'int i;' > conftest.$ac_ext
13051   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13052   (eval $ac_compile) 2>&5
13053   ac_status=$?
13054   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13055   test $ac_status = 0; }; then
13056     case `/usr/bin/file conftest.o` in
13057       *32-bit*)
13058         case $host in
13059           x86_64-*kfreebsd*-gnu)
13060             LD="${LD-ld} -m elf_i386_fbsd"
13061             ;;
13062           x86_64-*linux*)
13063             LD="${LD-ld} -m elf_i386"
13064             ;;
13065           ppc64-*linux*|powerpc64-*linux*)
13066             LD="${LD-ld} -m elf32ppclinux"
13067             ;;
13068           s390x-*linux*)
13069             LD="${LD-ld} -m elf_s390"
13070             ;;
13071           sparc64-*linux*)
13072             LD="${LD-ld} -m elf32_sparc"
13073             ;;
13074         esac
13075         ;;
13076       *64-bit*)
13077         case $host in
13078           x86_64-*kfreebsd*-gnu)
13079             LD="${LD-ld} -m elf_x86_64_fbsd"
13080             ;;
13081           x86_64-*linux*)
13082             LD="${LD-ld} -m elf_x86_64"
13083             ;;
13084           ppc*-*linux*|powerpc*-*linux*)
13085             LD="${LD-ld} -m elf64ppc"
13086             ;;
13087           s390*-*linux*|s390*-*tpf*)
13088             LD="${LD-ld} -m elf64_s390"
13089             ;;
13090           sparc*-*linux*)
13091             LD="${LD-ld} -m elf64_sparc"
13092             ;;
13093         esac
13094         ;;
13095     esac
13096   fi
13097   rm -rf conftest*
13098   ;;
13099
13100 *-*-sco3.2v5*)
13101   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13102   SAVE_CFLAGS="$CFLAGS"
13103   CFLAGS="$CFLAGS -belf"
13104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13105 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13106 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13107   $as_echo_n "(cached) " >&6
13108 else
13109   ac_ext=c
13110 ac_cpp='$CPP $CPPFLAGS'
13111 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13112 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13113 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13114
13115      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13116 /* end confdefs.h.  */
13117
13118 int
13119 main ()
13120 {
13121
13122   ;
13123   return 0;
13124 }
13125 _ACEOF
13126 if ac_fn_c_try_link "$LINENO"; then :
13127   lt_cv_cc_needs_belf=yes
13128 else
13129   lt_cv_cc_needs_belf=no
13130 fi
13131 rm -f core conftest.err conftest.$ac_objext \
13132     conftest$ac_exeext conftest.$ac_ext
13133      ac_ext=c
13134 ac_cpp='$CPP $CPPFLAGS'
13135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13138
13139 fi
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13141 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13142   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13143     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13144     CFLAGS="$SAVE_CFLAGS"
13145   fi
13146   ;;
13147 sparc*-*solaris*)
13148   # Find out which ABI we are using.
13149   echo 'int i;' > conftest.$ac_ext
13150   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13151   (eval $ac_compile) 2>&5
13152   ac_status=$?
13153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13154   test $ac_status = 0; }; then
13155     case `/usr/bin/file conftest.o` in
13156     *64-bit*)
13157       case $lt_cv_prog_gnu_ld in
13158       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13159       *)
13160         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13161           LD="${LD-ld} -64"
13162         fi
13163         ;;
13164       esac
13165       ;;
13166     esac
13167   fi
13168   rm -rf conftest*
13169   ;;
13170 esac
13171
13172 need_locks="$enable_libtool_lock"
13173
13174
13175   case $host_os in
13176     rhapsody* | darwin*)
13177     if test -n "$ac_tool_prefix"; then
13178   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13179 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13181 $as_echo_n "checking for $ac_word... " >&6; }
13182 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13183   $as_echo_n "(cached) " >&6
13184 else
13185   if test -n "$DSYMUTIL"; then
13186   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13187 else
13188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13189 for as_dir in $PATH
13190 do
13191   IFS=$as_save_IFS
13192   test -z "$as_dir" && as_dir=.
13193     for ac_exec_ext in '' $ac_executable_extensions; do
13194   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13195     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13197     break 2
13198   fi
13199 done
13200   done
13201 IFS=$as_save_IFS
13202
13203 fi
13204 fi
13205 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13206 if test -n "$DSYMUTIL"; then
13207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13208 $as_echo "$DSYMUTIL" >&6; }
13209 else
13210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13211 $as_echo "no" >&6; }
13212 fi
13213
13214
13215 fi
13216 if test -z "$ac_cv_prog_DSYMUTIL"; then
13217   ac_ct_DSYMUTIL=$DSYMUTIL
13218   # Extract the first word of "dsymutil", so it can be a program name with args.
13219 set dummy dsymutil; ac_word=$2
13220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13221 $as_echo_n "checking for $ac_word... " >&6; }
13222 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13223   $as_echo_n "(cached) " >&6
13224 else
13225   if test -n "$ac_ct_DSYMUTIL"; then
13226   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13227 else
13228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13229 for as_dir in $PATH
13230 do
13231   IFS=$as_save_IFS
13232   test -z "$as_dir" && as_dir=.
13233     for ac_exec_ext in '' $ac_executable_extensions; do
13234   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13235     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13236     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13237     break 2
13238   fi
13239 done
13240   done
13241 IFS=$as_save_IFS
13242
13243 fi
13244 fi
13245 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13246 if test -n "$ac_ct_DSYMUTIL"; then
13247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13248 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13249 else
13250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13251 $as_echo "no" >&6; }
13252 fi
13253
13254   if test "x$ac_ct_DSYMUTIL" = x; then
13255     DSYMUTIL=":"
13256   else
13257     case $cross_compiling:$ac_tool_warned in
13258 yes:)
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13260 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13261 ac_tool_warned=yes ;;
13262 esac
13263     DSYMUTIL=$ac_ct_DSYMUTIL
13264   fi
13265 else
13266   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13267 fi
13268
13269     if test -n "$ac_tool_prefix"; then
13270   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13271 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13273 $as_echo_n "checking for $ac_word... " >&6; }
13274 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13275   $as_echo_n "(cached) " >&6
13276 else
13277   if test -n "$NMEDIT"; then
13278   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13279 else
13280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13281 for as_dir in $PATH
13282 do
13283   IFS=$as_save_IFS
13284   test -z "$as_dir" && as_dir=.
13285     for ac_exec_ext in '' $ac_executable_extensions; do
13286   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13287     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13289     break 2
13290   fi
13291 done
13292   done
13293 IFS=$as_save_IFS
13294
13295 fi
13296 fi
13297 NMEDIT=$ac_cv_prog_NMEDIT
13298 if test -n "$NMEDIT"; then
13299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13300 $as_echo "$NMEDIT" >&6; }
13301 else
13302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13303 $as_echo "no" >&6; }
13304 fi
13305
13306
13307 fi
13308 if test -z "$ac_cv_prog_NMEDIT"; then
13309   ac_ct_NMEDIT=$NMEDIT
13310   # Extract the first word of "nmedit", so it can be a program name with args.
13311 set dummy nmedit; ac_word=$2
13312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13313 $as_echo_n "checking for $ac_word... " >&6; }
13314 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13315   $as_echo_n "(cached) " >&6
13316 else
13317   if test -n "$ac_ct_NMEDIT"; then
13318   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13319 else
13320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13321 for as_dir in $PATH
13322 do
13323   IFS=$as_save_IFS
13324   test -z "$as_dir" && as_dir=.
13325     for ac_exec_ext in '' $ac_executable_extensions; do
13326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13327     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13329     break 2
13330   fi
13331 done
13332   done
13333 IFS=$as_save_IFS
13334
13335 fi
13336 fi
13337 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13338 if test -n "$ac_ct_NMEDIT"; then
13339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13340 $as_echo "$ac_ct_NMEDIT" >&6; }
13341 else
13342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13343 $as_echo "no" >&6; }
13344 fi
13345
13346   if test "x$ac_ct_NMEDIT" = x; then
13347     NMEDIT=":"
13348   else
13349     case $cross_compiling:$ac_tool_warned in
13350 yes:)
13351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13352 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13353 ac_tool_warned=yes ;;
13354 esac
13355     NMEDIT=$ac_ct_NMEDIT
13356   fi
13357 else
13358   NMEDIT="$ac_cv_prog_NMEDIT"
13359 fi
13360
13361     if test -n "$ac_tool_prefix"; then
13362   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13363 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13365 $as_echo_n "checking for $ac_word... " >&6; }
13366 if test "${ac_cv_prog_LIPO+set}" = set; then :
13367   $as_echo_n "(cached) " >&6
13368 else
13369   if test -n "$LIPO"; then
13370   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13371 else
13372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13373 for as_dir in $PATH
13374 do
13375   IFS=$as_save_IFS
13376   test -z "$as_dir" && as_dir=.
13377     for ac_exec_ext in '' $ac_executable_extensions; do
13378   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13379     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13380     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13381     break 2
13382   fi
13383 done
13384   done
13385 IFS=$as_save_IFS
13386
13387 fi
13388 fi
13389 LIPO=$ac_cv_prog_LIPO
13390 if test -n "$LIPO"; then
13391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13392 $as_echo "$LIPO" >&6; }
13393 else
13394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13395 $as_echo "no" >&6; }
13396 fi
13397
13398
13399 fi
13400 if test -z "$ac_cv_prog_LIPO"; then
13401   ac_ct_LIPO=$LIPO
13402   # Extract the first word of "lipo", so it can be a program name with args.
13403 set dummy lipo; ac_word=$2
13404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13405 $as_echo_n "checking for $ac_word... " >&6; }
13406 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13407   $as_echo_n "(cached) " >&6
13408 else
13409   if test -n "$ac_ct_LIPO"; then
13410   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13411 else
13412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13413 for as_dir in $PATH
13414 do
13415   IFS=$as_save_IFS
13416   test -z "$as_dir" && as_dir=.
13417     for ac_exec_ext in '' $ac_executable_extensions; do
13418   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13419     ac_cv_prog_ac_ct_LIPO="lipo"
13420     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13421     break 2
13422   fi
13423 done
13424   done
13425 IFS=$as_save_IFS
13426
13427 fi
13428 fi
13429 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13430 if test -n "$ac_ct_LIPO"; then
13431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13432 $as_echo "$ac_ct_LIPO" >&6; }
13433 else
13434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13435 $as_echo "no" >&6; }
13436 fi
13437
13438   if test "x$ac_ct_LIPO" = x; then
13439     LIPO=":"
13440   else
13441     case $cross_compiling:$ac_tool_warned in
13442 yes:)
13443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13444 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13445 ac_tool_warned=yes ;;
13446 esac
13447     LIPO=$ac_ct_LIPO
13448   fi
13449 else
13450   LIPO="$ac_cv_prog_LIPO"
13451 fi
13452
13453     if test -n "$ac_tool_prefix"; then
13454   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13455 set dummy ${ac_tool_prefix}otool; ac_word=$2
13456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13457 $as_echo_n "checking for $ac_word... " >&6; }
13458 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13459   $as_echo_n "(cached) " >&6
13460 else
13461   if test -n "$OTOOL"; then
13462   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13463 else
13464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13465 for as_dir in $PATH
13466 do
13467   IFS=$as_save_IFS
13468   test -z "$as_dir" && as_dir=.
13469     for ac_exec_ext in '' $ac_executable_extensions; do
13470   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13471     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13473     break 2
13474   fi
13475 done
13476   done
13477 IFS=$as_save_IFS
13478
13479 fi
13480 fi
13481 OTOOL=$ac_cv_prog_OTOOL
13482 if test -n "$OTOOL"; then
13483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13484 $as_echo "$OTOOL" >&6; }
13485 else
13486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13487 $as_echo "no" >&6; }
13488 fi
13489
13490
13491 fi
13492 if test -z "$ac_cv_prog_OTOOL"; then
13493   ac_ct_OTOOL=$OTOOL
13494   # Extract the first word of "otool", so it can be a program name with args.
13495 set dummy otool; ac_word=$2
13496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13497 $as_echo_n "checking for $ac_word... " >&6; }
13498 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13499   $as_echo_n "(cached) " >&6
13500 else
13501   if test -n "$ac_ct_OTOOL"; then
13502   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13503 else
13504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13505 for as_dir in $PATH
13506 do
13507   IFS=$as_save_IFS
13508   test -z "$as_dir" && as_dir=.
13509     for ac_exec_ext in '' $ac_executable_extensions; do
13510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13511     ac_cv_prog_ac_ct_OTOOL="otool"
13512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13513     break 2
13514   fi
13515 done
13516   done
13517 IFS=$as_save_IFS
13518
13519 fi
13520 fi
13521 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
13522 if test -n "$ac_ct_OTOOL"; then
13523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
13524 $as_echo "$ac_ct_OTOOL" >&6; }
13525 else
13526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13527 $as_echo "no" >&6; }
13528 fi
13529
13530   if test "x$ac_ct_OTOOL" = x; then
13531     OTOOL=":"
13532   else
13533     case $cross_compiling:$ac_tool_warned in
13534 yes:)
13535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13536 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13537 ac_tool_warned=yes ;;
13538 esac
13539     OTOOL=$ac_ct_OTOOL
13540   fi
13541 else
13542   OTOOL="$ac_cv_prog_OTOOL"
13543 fi
13544
13545     if test -n "$ac_tool_prefix"; then
13546   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
13547 set dummy ${ac_tool_prefix}otool64; ac_word=$2
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13549 $as_echo_n "checking for $ac_word... " >&6; }
13550 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
13551   $as_echo_n "(cached) " >&6
13552 else
13553   if test -n "$OTOOL64"; then
13554   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
13555 else
13556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13557 for as_dir in $PATH
13558 do
13559   IFS=$as_save_IFS
13560   test -z "$as_dir" && as_dir=.
13561     for ac_exec_ext in '' $ac_executable_extensions; do
13562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13563     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
13564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13565     break 2
13566   fi
13567 done
13568   done
13569 IFS=$as_save_IFS
13570
13571 fi
13572 fi
13573 OTOOL64=$ac_cv_prog_OTOOL64
13574 if test -n "$OTOOL64"; then
13575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
13576 $as_echo "$OTOOL64" >&6; }
13577 else
13578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13579 $as_echo "no" >&6; }
13580 fi
13581
13582
13583 fi
13584 if test -z "$ac_cv_prog_OTOOL64"; then
13585   ac_ct_OTOOL64=$OTOOL64
13586   # Extract the first word of "otool64", so it can be a program name with args.
13587 set dummy otool64; ac_word=$2
13588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13589 $as_echo_n "checking for $ac_word... " >&6; }
13590 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
13591   $as_echo_n "(cached) " >&6
13592 else
13593   if test -n "$ac_ct_OTOOL64"; then
13594   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
13595 else
13596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13597 for as_dir in $PATH
13598 do
13599   IFS=$as_save_IFS
13600   test -z "$as_dir" && as_dir=.
13601     for ac_exec_ext in '' $ac_executable_extensions; do
13602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13603     ac_cv_prog_ac_ct_OTOOL64="otool64"
13604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13605     break 2
13606   fi
13607 done
13608   done
13609 IFS=$as_save_IFS
13610
13611 fi
13612 fi
13613 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
13614 if test -n "$ac_ct_OTOOL64"; then
13615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
13616 $as_echo "$ac_ct_OTOOL64" >&6; }
13617 else
13618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13619 $as_echo "no" >&6; }
13620 fi
13621
13622   if test "x$ac_ct_OTOOL64" = x; then
13623     OTOOL64=":"
13624   else
13625     case $cross_compiling:$ac_tool_warned in
13626 yes:)
13627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13628 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13629 ac_tool_warned=yes ;;
13630 esac
13631     OTOOL64=$ac_ct_OTOOL64
13632   fi
13633 else
13634   OTOOL64="$ac_cv_prog_OTOOL64"
13635 fi
13636
13637
13638
13639
13640
13641
13642
13643
13644
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
13664 $as_echo_n "checking for -single_module linker flag... " >&6; }
13665 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
13666   $as_echo_n "(cached) " >&6
13667 else
13668   lt_cv_apple_cc_single_mod=no
13669       if test -z "${LT_MULTI_MODULE}"; then
13670         # By default we will add the -single_module flag. You can override
13671         # by either setting the environment variable LT_MULTI_MODULE
13672         # non-empty at configure time, or by adding -multi_module to the
13673         # link flags.
13674         rm -rf libconftest.dylib*
13675         echo "int foo(void){return 1;}" > conftest.c
13676         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13677 -dynamiclib -Wl,-single_module conftest.c" >&5
13678         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
13679           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
13680         _lt_result=$?
13681         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
13682           lt_cv_apple_cc_single_mod=yes
13683         else
13684           cat conftest.err >&5
13685         fi
13686         rm -rf libconftest.dylib*
13687         rm -f conftest.*
13688       fi
13689 fi
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
13691 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
13692     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
13693 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
13694 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
13695   $as_echo_n "(cached) " >&6
13696 else
13697   lt_cv_ld_exported_symbols_list=no
13698       save_LDFLAGS=$LDFLAGS
13699       echo "_main" > conftest.sym
13700       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
13701       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13702 /* end confdefs.h.  */
13703
13704 int
13705 main ()
13706 {
13707
13708   ;
13709   return 0;
13710 }
13711 _ACEOF
13712 if ac_fn_c_try_link "$LINENO"; then :
13713   lt_cv_ld_exported_symbols_list=yes
13714 else
13715   lt_cv_ld_exported_symbols_list=no
13716 fi
13717 rm -f core conftest.err conftest.$ac_objext \
13718     conftest$ac_exeext conftest.$ac_ext
13719         LDFLAGS="$save_LDFLAGS"
13720
13721 fi
13722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
13723 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
13724     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
13725 $as_echo_n "checking for -force_load linker flag... " >&6; }
13726 if test "${lt_cv_ld_force_load+set}" = set; then :
13727   $as_echo_n "(cached) " >&6
13728 else
13729   lt_cv_ld_force_load=no
13730       cat > conftest.c << _LT_EOF
13731 int forced_loaded() { return 2;}
13732 _LT_EOF
13733       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
13734       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
13735       echo "$AR cru libconftest.a conftest.o" >&5
13736       $AR cru libconftest.a conftest.o 2>&5
13737       cat > conftest.c << _LT_EOF
13738 int main() { return 0;}
13739 _LT_EOF
13740       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
13741       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
13742       _lt_result=$?
13743       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
13744         lt_cv_ld_force_load=yes
13745       else
13746         cat conftest.err >&5
13747       fi
13748         rm -f conftest.err libconftest.a conftest conftest.c
13749         rm -rf conftest.dSYM
13750
13751 fi
13752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
13753 $as_echo "$lt_cv_ld_force_load" >&6; }
13754     case $host_os in
13755     rhapsody* | darwin1.[012])
13756       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
13757     darwin1.*)
13758       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
13759     darwin*) # darwin 5.x on
13760       # if running on 10.5 or later, the deployment target defaults
13761       # to the OS version, if on x86, and 10.4, the deployment
13762       # target defaults to 10.4. Don't you love it?
13763       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
13764         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
13765           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
13766         10.[012]*)
13767           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
13768         10.*)
13769           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
13770       esac
13771     ;;
13772   esac
13773     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
13774       _lt_dar_single_mod='$single_module'
13775     fi
13776     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
13777       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
13778     else
13779       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
13780     fi
13781     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
13782       _lt_dsymutil='~$DSYMUTIL $lib || :'
13783     else
13784       _lt_dsymutil=
13785     fi
13786     ;;
13787   esac
13788
13789 for ac_header in dlfcn.h
13790 do :
13791   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
13792 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
13793   cat >>confdefs.h <<_ACEOF
13794 #define HAVE_DLFCN_H 1
13795 _ACEOF
13796
13797 fi
13798 done
13799
13800
13801
13802
13803
13804
13805 # Set options
13806
13807
13808
13809         enable_dlopen=no
13810
13811
13812   enable_win32_dll=no
13813
13814
13815             # Check whether --enable-shared was given.
13816 if test "${enable_shared+set}" = set; then :
13817   enableval=$enable_shared; p=${PACKAGE-default}
13818     case $enableval in
13819     yes) enable_shared=yes ;;
13820     no) enable_shared=no ;;
13821     *)
13822       enable_shared=no
13823       # Look at the argument we got.  We use all the common list separators.
13824       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13825       for pkg in $enableval; do
13826         IFS="$lt_save_ifs"
13827         if test "X$pkg" = "X$p"; then
13828           enable_shared=yes
13829         fi
13830       done
13831       IFS="$lt_save_ifs"
13832       ;;
13833     esac
13834 else
13835   enable_shared=yes
13836 fi
13837
13838
13839
13840
13841
13842
13843
13844
13845
13846   # Check whether --enable-static was given.
13847 if test "${enable_static+set}" = set; then :
13848   enableval=$enable_static; p=${PACKAGE-default}
13849     case $enableval in
13850     yes) enable_static=yes ;;
13851     no) enable_static=no ;;
13852     *)
13853      enable_static=no
13854       # Look at the argument we got.  We use all the common list separators.
13855       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13856       for pkg in $enableval; do
13857         IFS="$lt_save_ifs"
13858         if test "X$pkg" = "X$p"; then
13859           enable_static=yes
13860         fi
13861       done
13862       IFS="$lt_save_ifs"
13863       ;;
13864     esac
13865 else
13866   enable_static=yes
13867 fi
13868
13869
13870
13871
13872
13873
13874
13875
13876
13877
13878 # Check whether --with-pic was given.
13879 if test "${with_pic+set}" = set; then :
13880   withval=$with_pic; pic_mode="$withval"
13881 else
13882   pic_mode=default
13883 fi
13884
13885
13886 test -z "$pic_mode" && pic_mode=default
13887
13888
13889
13890
13891
13892
13893
13894   # Check whether --enable-fast-install was given.
13895 if test "${enable_fast_install+set}" = set; then :
13896   enableval=$enable_fast_install; p=${PACKAGE-default}
13897     case $enableval in
13898     yes) enable_fast_install=yes ;;
13899     no) enable_fast_install=no ;;
13900     *)
13901       enable_fast_install=no
13902       # Look at the argument we got.  We use all the common list separators.
13903       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13904       for pkg in $enableval; do
13905         IFS="$lt_save_ifs"
13906         if test "X$pkg" = "X$p"; then
13907           enable_fast_install=yes
13908         fi
13909       done
13910       IFS="$lt_save_ifs"
13911       ;;
13912     esac
13913 else
13914   enable_fast_install=yes
13915 fi
13916
13917
13918
13919
13920
13921
13922
13923
13924
13925
13926
13927 # This can be used to rebuild libtool when needed
13928 LIBTOOL_DEPS="$ltmain"
13929
13930 # Always use our own libtool.
13931 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
13932
13933
13934
13935
13936
13937
13938
13939
13940
13941
13942
13943
13944
13945
13946
13947
13948
13949
13950
13951
13952
13953
13954
13955
13956
13957
13958 test -z "$LN_S" && LN_S="ln -s"
13959
13960
13961
13962
13963
13964
13965
13966
13967
13968
13969
13970
13971
13972
13973 if test -n "${ZSH_VERSION+set}" ; then
13974    setopt NO_GLOB_SUBST
13975 fi
13976
13977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
13978 $as_echo_n "checking for objdir... " >&6; }
13979 if test "${lt_cv_objdir+set}" = set; then :
13980   $as_echo_n "(cached) " >&6
13981 else
13982   rm -f .libs 2>/dev/null
13983 mkdir .libs 2>/dev/null
13984 if test -d .libs; then
13985   lt_cv_objdir=.libs
13986 else
13987   # MS-DOS does not allow filenames that begin with a dot.
13988   lt_cv_objdir=_libs
13989 fi
13990 rmdir .libs 2>/dev/null
13991 fi
13992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
13993 $as_echo "$lt_cv_objdir" >&6; }
13994 objdir=$lt_cv_objdir
13995
13996
13997
13998
13999
14000 cat >>confdefs.h <<_ACEOF
14001 #define LT_OBJDIR "$lt_cv_objdir/"
14002 _ACEOF
14003
14004
14005
14006
14007 case $host_os in
14008 aix3*)
14009   # AIX sometimes has problems with the GCC collect2 program.  For some
14010   # reason, if we set the COLLECT_NAMES environment variable, the problems
14011   # vanish in a puff of smoke.
14012   if test "X${COLLECT_NAMES+set}" != Xset; then
14013     COLLECT_NAMES=
14014     export COLLECT_NAMES
14015   fi
14016   ;;
14017 esac
14018
14019 # Global variables:
14020 ofile=libtool
14021 can_build_shared=yes
14022
14023 # All known linkers require a `.a' archive for static linking (except MSVC,
14024 # which needs '.lib').
14025 libext=a
14026
14027 with_gnu_ld="$lt_cv_prog_gnu_ld"
14028
14029 old_CC="$CC"
14030 old_CFLAGS="$CFLAGS"
14031
14032 # Set sane defaults for various variables
14033 test -z "$CC" && CC=cc
14034 test -z "$LTCC" && LTCC=$CC
14035 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14036 test -z "$LD" && LD=ld
14037 test -z "$ac_objext" && ac_objext=o
14038
14039 for cc_temp in $compiler""; do
14040   case $cc_temp in
14041     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14042     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14043     \-*) ;;
14044     *) break;;
14045   esac
14046 done
14047 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14048
14049
14050 # Only perform the check for file, if the check method requires it
14051 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14052 case $deplibs_check_method in
14053 file_magic*)
14054   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14055     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14056 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14057 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14058   $as_echo_n "(cached) " >&6
14059 else
14060   case $MAGIC_CMD in
14061 [\\/*] |  ?:[\\/]*)
14062   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14063   ;;
14064 *)
14065   lt_save_MAGIC_CMD="$MAGIC_CMD"
14066   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14067   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14068   for ac_dir in $ac_dummy; do
14069     IFS="$lt_save_ifs"
14070     test -z "$ac_dir" && ac_dir=.
14071     if test -f $ac_dir/${ac_tool_prefix}file; then
14072       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14073       if test -n "$file_magic_test_file"; then
14074         case $deplibs_check_method in
14075         "file_magic "*)
14076           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14077           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14078           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14079             $EGREP "$file_magic_regex" > /dev/null; then
14080             :
14081           else
14082             cat <<_LT_EOF 1>&2
14083
14084 *** Warning: the command libtool uses to detect shared libraries,
14085 *** $file_magic_cmd, produces output that libtool cannot recognize.
14086 *** The result is that libtool may fail to recognize shared libraries
14087 *** as such.  This will affect the creation of libtool libraries that
14088 *** depend on shared libraries, but programs linked with such libtool
14089 *** libraries will work regardless of this problem.  Nevertheless, you
14090 *** may want to report the problem to your system manager and/or to
14091 *** bug-libtool@gnu.org
14092
14093 _LT_EOF
14094           fi ;;
14095         esac
14096       fi
14097       break
14098     fi
14099   done
14100   IFS="$lt_save_ifs"
14101   MAGIC_CMD="$lt_save_MAGIC_CMD"
14102   ;;
14103 esac
14104 fi
14105
14106 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14107 if test -n "$MAGIC_CMD"; then
14108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14109 $as_echo "$MAGIC_CMD" >&6; }
14110 else
14111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14112 $as_echo "no" >&6; }
14113 fi
14114
14115
14116
14117
14118
14119 if test -z "$lt_cv_path_MAGIC_CMD"; then
14120   if test -n "$ac_tool_prefix"; then
14121     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14122 $as_echo_n "checking for file... " >&6; }
14123 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14124   $as_echo_n "(cached) " >&6
14125 else
14126   case $MAGIC_CMD in
14127 [\\/*] |  ?:[\\/]*)
14128   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14129   ;;
14130 *)
14131   lt_save_MAGIC_CMD="$MAGIC_CMD"
14132   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14133   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14134   for ac_dir in $ac_dummy; do
14135     IFS="$lt_save_ifs"
14136     test -z "$ac_dir" && ac_dir=.
14137     if test -f $ac_dir/file; then
14138       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14139       if test -n "$file_magic_test_file"; then
14140         case $deplibs_check_method in
14141         "file_magic "*)
14142           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14143           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14144           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14145             $EGREP "$file_magic_regex" > /dev/null; then
14146             :
14147           else
14148             cat <<_LT_EOF 1>&2
14149
14150 *** Warning: the command libtool uses to detect shared libraries,
14151 *** $file_magic_cmd, produces output that libtool cannot recognize.
14152 *** The result is that libtool may fail to recognize shared libraries
14153 *** as such.  This will affect the creation of libtool libraries that
14154 *** depend on shared libraries, but programs linked with such libtool
14155 *** libraries will work regardless of this problem.  Nevertheless, you
14156 *** may want to report the problem to your system manager and/or to
14157 *** bug-libtool@gnu.org
14158
14159 _LT_EOF
14160           fi ;;
14161         esac
14162       fi
14163       break
14164     fi
14165   done
14166   IFS="$lt_save_ifs"
14167   MAGIC_CMD="$lt_save_MAGIC_CMD"
14168   ;;
14169 esac
14170 fi
14171
14172 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14173 if test -n "$MAGIC_CMD"; then
14174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14175 $as_echo "$MAGIC_CMD" >&6; }
14176 else
14177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14178 $as_echo "no" >&6; }
14179 fi
14180
14181
14182   else
14183     MAGIC_CMD=:
14184   fi
14185 fi
14186
14187   fi
14188   ;;
14189 esac
14190
14191 # Use C for the default configuration in the libtool script
14192
14193 lt_save_CC="$CC"
14194 ac_ext=c
14195 ac_cpp='$CPP $CPPFLAGS'
14196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14199
14200
14201 # Source file extension for C test sources.
14202 ac_ext=c
14203
14204 # Object file extension for compiled C test sources.
14205 objext=o
14206 objext=$objext
14207
14208 # Code to be used in simple compile tests
14209 lt_simple_compile_test_code="int some_variable = 0;"
14210
14211 # Code to be used in simple link tests
14212 lt_simple_link_test_code='int main(){return(0);}'
14213
14214
14215
14216
14217
14218
14219
14220 # If no C compiler was specified, use CC.
14221 LTCC=${LTCC-"$CC"}
14222
14223 # If no C compiler flags were specified, use CFLAGS.
14224 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14225
14226 # Allow CC to be a program name with arguments.
14227 compiler=$CC
14228
14229 # Save the default compiler, since it gets overwritten when the other
14230 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14231 compiler_DEFAULT=$CC
14232
14233 # save warnings/boilerplate of simple test code
14234 ac_outfile=conftest.$ac_objext
14235 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14236 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14237 _lt_compiler_boilerplate=`cat conftest.err`
14238 $RM conftest*
14239
14240 ac_outfile=conftest.$ac_objext
14241 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14242 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14243 _lt_linker_boilerplate=`cat conftest.err`
14244 $RM -r conftest*
14245
14246
14247 ## CAVEAT EMPTOR:
14248 ## There is no encapsulation within the following macros, do not change
14249 ## the running order or otherwise move them around unless you know exactly
14250 ## what you are doing...
14251 if test -n "$compiler"; then
14252
14253 lt_prog_compiler_no_builtin_flag=
14254
14255 if test "$GCC" = yes; then
14256   case $cc_basename in
14257   nvcc*)
14258     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14259   *)
14260     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14261   esac
14262
14263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14264 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14265 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14266   $as_echo_n "(cached) " >&6
14267 else
14268   lt_cv_prog_compiler_rtti_exceptions=no
14269    ac_outfile=conftest.$ac_objext
14270    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14271    lt_compiler_flag="-fno-rtti -fno-exceptions"
14272    # Insert the option either (1) after the last *FLAGS variable, or
14273    # (2) before a word containing "conftest.", or (3) at the end.
14274    # Note that $ac_compile itself does not contain backslashes and begins
14275    # with a dollar sign (not a hyphen), so the echo should work correctly.
14276    # The option is referenced via a variable to avoid confusing sed.
14277    lt_compile=`echo "$ac_compile" | $SED \
14278    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14279    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14280    -e 's:$: $lt_compiler_flag:'`
14281    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14282    (eval "$lt_compile" 2>conftest.err)
14283    ac_status=$?
14284    cat conftest.err >&5
14285    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14286    if (exit $ac_status) && test -s "$ac_outfile"; then
14287      # The compiler can only warn and ignore the option if not recognized
14288      # So say no if there are warnings other than the usual output.
14289      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14290      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14291      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14292        lt_cv_prog_compiler_rtti_exceptions=yes
14293      fi
14294    fi
14295    $RM conftest*
14296
14297 fi
14298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14299 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14300
14301 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14302     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14303 else
14304     :
14305 fi
14306
14307 fi
14308
14309
14310
14311
14312
14313
14314   lt_prog_compiler_wl=
14315 lt_prog_compiler_pic=
14316 lt_prog_compiler_static=
14317
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14319 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14320
14321   if test "$GCC" = yes; then
14322     lt_prog_compiler_wl='-Wl,'
14323     lt_prog_compiler_static='-static'
14324
14325     case $host_os in
14326       aix*)
14327       # All AIX code is PIC.
14328       if test "$host_cpu" = ia64; then
14329         # AIX 5 now supports IA64 processor
14330         lt_prog_compiler_static='-Bstatic'
14331       fi
14332       ;;
14333
14334     amigaos*)
14335       case $host_cpu in
14336       powerpc)
14337             # see comment about AmigaOS4 .so support
14338             lt_prog_compiler_pic='-fPIC'
14339         ;;
14340       m68k)
14341             # FIXME: we need at least 68020 code to build shared libraries, but
14342             # adding the `-m68020' flag to GCC prevents building anything better,
14343             # like `-m68040'.
14344             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14345         ;;
14346       esac
14347       ;;
14348
14349     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14350       # PIC is the default for these OSes.
14351       ;;
14352
14353     mingw* | cygwin* | pw32* | os2* | cegcc*)
14354       # This hack is so that the source file can tell whether it is being
14355       # built for inclusion in a dll (and should export symbols for example).
14356       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14357       # (--disable-auto-import) libraries
14358       lt_prog_compiler_pic='-DDLL_EXPORT'
14359       ;;
14360
14361     darwin* | rhapsody*)
14362       # PIC is the default on this platform
14363       # Common symbols not allowed in MH_DYLIB files
14364       lt_prog_compiler_pic='-fno-common'
14365       ;;
14366
14367     haiku*)
14368       # PIC is the default for Haiku.
14369       # The "-static" flag exists, but is broken.
14370       lt_prog_compiler_static=
14371       ;;
14372
14373     hpux*)
14374       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14375       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14376       # sets the default TLS model and affects inlining.
14377       case $host_cpu in
14378       hppa*64*)
14379         # +Z the default
14380         ;;
14381       *)
14382         lt_prog_compiler_pic='-fPIC'
14383         ;;
14384       esac
14385       ;;
14386
14387     interix[3-9]*)
14388       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14389       # Instead, we relocate shared libraries at runtime.
14390       ;;
14391
14392     msdosdjgpp*)
14393       # Just because we use GCC doesn't mean we suddenly get shared libraries
14394       # on systems that don't support them.
14395       lt_prog_compiler_can_build_shared=no
14396       enable_shared=no
14397       ;;
14398
14399     *nto* | *qnx*)
14400       # QNX uses GNU C++, but need to define -shared option too, otherwise
14401       # it will coredump.
14402       lt_prog_compiler_pic='-fPIC -shared'
14403       ;;
14404
14405     sysv4*MP*)
14406       if test -d /usr/nec; then
14407         lt_prog_compiler_pic=-Kconform_pic
14408       fi
14409       ;;
14410
14411     *)
14412       lt_prog_compiler_pic='-fPIC'
14413       ;;
14414     esac
14415
14416     case $cc_basename in
14417     nvcc*) # Cuda Compiler Driver 2.2
14418       lt_prog_compiler_wl='-Xlinker '
14419       lt_prog_compiler_pic='-Xcompiler -fPIC'
14420       ;;
14421     esac
14422   else
14423     # PORTME Check for flag to pass linker flags through the system compiler.
14424     case $host_os in
14425     aix*)
14426       lt_prog_compiler_wl='-Wl,'
14427       if test "$host_cpu" = ia64; then
14428         # AIX 5 now supports IA64 processor
14429         lt_prog_compiler_static='-Bstatic'
14430       else
14431         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14432       fi
14433       ;;
14434
14435     mingw* | cygwin* | pw32* | os2* | cegcc*)
14436       # This hack is so that the source file can tell whether it is being
14437       # built for inclusion in a dll (and should export symbols for example).
14438       lt_prog_compiler_pic='-DDLL_EXPORT'
14439       ;;
14440
14441     hpux9* | hpux10* | hpux11*)
14442       lt_prog_compiler_wl='-Wl,'
14443       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14444       # not for PA HP-UX.
14445       case $host_cpu in
14446       hppa*64*|ia64*)
14447         # +Z the default
14448         ;;
14449       *)
14450         lt_prog_compiler_pic='+Z'
14451         ;;
14452       esac
14453       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14454       lt_prog_compiler_static='${wl}-a ${wl}archive'
14455       ;;
14456
14457     irix5* | irix6* | nonstopux*)
14458       lt_prog_compiler_wl='-Wl,'
14459       # PIC (with -KPIC) is the default.
14460       lt_prog_compiler_static='-non_shared'
14461       ;;
14462
14463     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14464       case $cc_basename in
14465       # old Intel for x86_64 which still supported -KPIC.
14466       ecc*)
14467         lt_prog_compiler_wl='-Wl,'
14468         lt_prog_compiler_pic='-KPIC'
14469         lt_prog_compiler_static='-static'
14470         ;;
14471       # icc used to be incompatible with GCC.
14472       # ICC 10 doesn't accept -KPIC any more.
14473       icc* | ifort*)
14474         lt_prog_compiler_wl='-Wl,'
14475         lt_prog_compiler_pic='-fPIC'
14476         lt_prog_compiler_static='-static'
14477         ;;
14478       # Lahey Fortran 8.1.
14479       lf95*)
14480         lt_prog_compiler_wl='-Wl,'
14481         lt_prog_compiler_pic='--shared'
14482         lt_prog_compiler_static='--static'
14483         ;;
14484       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14485         # Portland Group compilers (*not* the Pentium gcc compiler,
14486         # which looks to be a dead project)
14487         lt_prog_compiler_wl='-Wl,'
14488         lt_prog_compiler_pic='-fpic'
14489         lt_prog_compiler_static='-Bstatic'
14490         ;;
14491       ccc*)
14492         lt_prog_compiler_wl='-Wl,'
14493         # All Alpha code is PIC.
14494         lt_prog_compiler_static='-non_shared'
14495         ;;
14496       xl* | bgxl* | bgf* | mpixl*)
14497         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
14498         lt_prog_compiler_wl='-Wl,'
14499         lt_prog_compiler_pic='-qpic'
14500         lt_prog_compiler_static='-qstaticlink'
14501         ;;
14502       *)
14503         case `$CC -V 2>&1 | sed 5q` in
14504         *Sun\ F* | *Sun*Fortran*)
14505           # Sun Fortran 8.3 passes all unrecognized flags to the linker
14506           lt_prog_compiler_pic='-KPIC'
14507           lt_prog_compiler_static='-Bstatic'
14508           lt_prog_compiler_wl=''
14509           ;;
14510         *Sun\ C*)
14511           # Sun C 5.9
14512           lt_prog_compiler_pic='-KPIC'
14513           lt_prog_compiler_static='-Bstatic'
14514           lt_prog_compiler_wl='-Wl,'
14515           ;;
14516         esac
14517         ;;
14518       esac
14519       ;;
14520
14521     newsos6)
14522       lt_prog_compiler_pic='-KPIC'
14523       lt_prog_compiler_static='-Bstatic'
14524       ;;
14525
14526     *nto* | *qnx*)
14527       # QNX uses GNU C++, but need to define -shared option too, otherwise
14528       # it will coredump.
14529       lt_prog_compiler_pic='-fPIC -shared'
14530       ;;
14531
14532     osf3* | osf4* | osf5*)
14533       lt_prog_compiler_wl='-Wl,'
14534       # All OSF/1 code is PIC.
14535       lt_prog_compiler_static='-non_shared'
14536       ;;
14537
14538     rdos*)
14539       lt_prog_compiler_static='-non_shared'
14540       ;;
14541
14542     solaris*)
14543       lt_prog_compiler_pic='-KPIC'
14544       lt_prog_compiler_static='-Bstatic'
14545       case $cc_basename in
14546       f77* | f90* | f95*)
14547         lt_prog_compiler_wl='-Qoption ld ';;
14548       *)
14549         lt_prog_compiler_wl='-Wl,';;
14550       esac
14551       ;;
14552
14553     sunos4*)
14554       lt_prog_compiler_wl='-Qoption ld '
14555       lt_prog_compiler_pic='-PIC'
14556       lt_prog_compiler_static='-Bstatic'
14557       ;;
14558
14559     sysv4 | sysv4.2uw2* | sysv4.3*)
14560       lt_prog_compiler_wl='-Wl,'
14561       lt_prog_compiler_pic='-KPIC'
14562       lt_prog_compiler_static='-Bstatic'
14563       ;;
14564
14565     sysv4*MP*)
14566       if test -d /usr/nec ;then
14567         lt_prog_compiler_pic='-Kconform_pic'
14568         lt_prog_compiler_static='-Bstatic'
14569       fi
14570       ;;
14571
14572     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14573       lt_prog_compiler_wl='-Wl,'
14574       lt_prog_compiler_pic='-KPIC'
14575       lt_prog_compiler_static='-Bstatic'
14576       ;;
14577
14578     unicos*)
14579       lt_prog_compiler_wl='-Wl,'
14580       lt_prog_compiler_can_build_shared=no
14581       ;;
14582
14583     uts4*)
14584       lt_prog_compiler_pic='-pic'
14585       lt_prog_compiler_static='-Bstatic'
14586       ;;
14587
14588     *)
14589       lt_prog_compiler_can_build_shared=no
14590       ;;
14591     esac
14592   fi
14593
14594 case $host_os in
14595   # For platforms which do not support PIC, -DPIC is meaningless:
14596   *djgpp*)
14597     lt_prog_compiler_pic=
14598     ;;
14599   *)
14600     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
14601     ;;
14602 esac
14603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
14604 $as_echo "$lt_prog_compiler_pic" >&6; }
14605
14606
14607
14608
14609
14610
14611 #
14612 # Check to make sure the PIC flag actually works.
14613 #
14614 if test -n "$lt_prog_compiler_pic"; then
14615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
14616 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
14617 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
14618   $as_echo_n "(cached) " >&6
14619 else
14620   lt_cv_prog_compiler_pic_works=no
14621    ac_outfile=conftest.$ac_objext
14622    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14623    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
14624    # Insert the option either (1) after the last *FLAGS variable, or
14625    # (2) before a word containing "conftest.", or (3) at the end.
14626    # Note that $ac_compile itself does not contain backslashes and begins
14627    # with a dollar sign (not a hyphen), so the echo should work correctly.
14628    # The option is referenced via a variable to avoid confusing sed.
14629    lt_compile=`echo "$ac_compile" | $SED \
14630    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14631    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14632    -e 's:$: $lt_compiler_flag:'`
14633    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14634    (eval "$lt_compile" 2>conftest.err)
14635    ac_status=$?
14636    cat conftest.err >&5
14637    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14638    if (exit $ac_status) && test -s "$ac_outfile"; then
14639      # The compiler can only warn and ignore the option if not recognized
14640      # So say no if there are warnings other than the usual output.
14641      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14642      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14643      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14644        lt_cv_prog_compiler_pic_works=yes
14645      fi
14646    fi
14647    $RM conftest*
14648
14649 fi
14650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
14651 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
14652
14653 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
14654     case $lt_prog_compiler_pic in
14655      "" | " "*) ;;
14656      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
14657      esac
14658 else
14659     lt_prog_compiler_pic=
14660      lt_prog_compiler_can_build_shared=no
14661 fi
14662
14663 fi
14664
14665
14666
14667
14668
14669
14670 #
14671 # Check to make sure the static flag actually works.
14672 #
14673 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
14674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14675 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14676 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
14677   $as_echo_n "(cached) " >&6
14678 else
14679   lt_cv_prog_compiler_static_works=no
14680    save_LDFLAGS="$LDFLAGS"
14681    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14682    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14683    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14684      # The linker can only warn and ignore the option if not recognized
14685      # So say no if there are warnings
14686      if test -s conftest.err; then
14687        # Append any errors to the config.log.
14688        cat conftest.err 1>&5
14689        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14690        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14691        if diff conftest.exp conftest.er2 >/dev/null; then
14692          lt_cv_prog_compiler_static_works=yes
14693        fi
14694      else
14695        lt_cv_prog_compiler_static_works=yes
14696      fi
14697    fi
14698    $RM -r conftest*
14699    LDFLAGS="$save_LDFLAGS"
14700
14701 fi
14702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
14703 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
14704
14705 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
14706     :
14707 else
14708     lt_prog_compiler_static=
14709 fi
14710
14711
14712
14713
14714
14715
14716
14717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14718 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14719 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14720   $as_echo_n "(cached) " >&6
14721 else
14722   lt_cv_prog_compiler_c_o=no
14723    $RM -r conftest 2>/dev/null
14724    mkdir conftest
14725    cd conftest
14726    mkdir out
14727    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14728
14729    lt_compiler_flag="-o out/conftest2.$ac_objext"
14730    # Insert the option either (1) after the last *FLAGS variable, or
14731    # (2) before a word containing "conftest.", or (3) at the end.
14732    # Note that $ac_compile itself does not contain backslashes and begins
14733    # with a dollar sign (not a hyphen), so the echo should work correctly.
14734    lt_compile=`echo "$ac_compile" | $SED \
14735    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14736    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14737    -e 's:$: $lt_compiler_flag:'`
14738    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14739    (eval "$lt_compile" 2>out/conftest.err)
14740    ac_status=$?
14741    cat out/conftest.err >&5
14742    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14743    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14744    then
14745      # The compiler can only warn and ignore the option if not recognized
14746      # So say no if there are warnings
14747      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14748      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14749      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14750        lt_cv_prog_compiler_c_o=yes
14751      fi
14752    fi
14753    chmod u+w . 2>&5
14754    $RM conftest*
14755    # SGI C++ compiler will create directory out/ii_files/ for
14756    # template instantiation
14757    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14758    $RM out/* && rmdir out
14759    cd ..
14760    $RM -r conftest
14761    $RM conftest*
14762
14763 fi
14764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
14765 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
14766
14767
14768
14769
14770
14771
14772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14773 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14774 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
14775   $as_echo_n "(cached) " >&6
14776 else
14777   lt_cv_prog_compiler_c_o=no
14778    $RM -r conftest 2>/dev/null
14779    mkdir conftest
14780    cd conftest
14781    mkdir out
14782    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14783
14784    lt_compiler_flag="-o out/conftest2.$ac_objext"
14785    # Insert the option either (1) after the last *FLAGS variable, or
14786    # (2) before a word containing "conftest.", or (3) at the end.
14787    # Note that $ac_compile itself does not contain backslashes and begins
14788    # with a dollar sign (not a hyphen), so the echo should work correctly.
14789    lt_compile=`echo "$ac_compile" | $SED \
14790    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14791    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14792    -e 's:$: $lt_compiler_flag:'`
14793    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14794    (eval "$lt_compile" 2>out/conftest.err)
14795    ac_status=$?
14796    cat out/conftest.err >&5
14797    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14798    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14799    then
14800      # The compiler can only warn and ignore the option if not recognized
14801      # So say no if there are warnings
14802      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14803      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14804      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14805        lt_cv_prog_compiler_c_o=yes
14806      fi
14807    fi
14808    chmod u+w . 2>&5
14809    $RM conftest*
14810    # SGI C++ compiler will create directory out/ii_files/ for
14811    # template instantiation
14812    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14813    $RM out/* && rmdir out
14814    cd ..
14815    $RM -r conftest
14816    $RM conftest*
14817
14818 fi
14819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
14820 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
14821
14822
14823
14824
14825 hard_links="nottested"
14826 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
14827   # do not overwrite the value of need_locks provided by the user
14828   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14829 $as_echo_n "checking if we can lock with hard links... " >&6; }
14830   hard_links=yes
14831   $RM conftest*
14832   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14833   touch conftest.a
14834   ln conftest.a conftest.b 2>&5 || hard_links=no
14835   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14837 $as_echo "$hard_links" >&6; }
14838   if test "$hard_links" = no; then
14839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14840 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14841     need_locks=warn
14842   fi
14843 else
14844   need_locks=no
14845 fi
14846
14847
14848
14849
14850
14851
14852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14853 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14854
14855   runpath_var=
14856   allow_undefined_flag=
14857   always_export_symbols=no
14858   archive_cmds=
14859   archive_expsym_cmds=
14860   compiler_needs_object=no
14861   enable_shared_with_static_runtimes=no
14862   export_dynamic_flag_spec=
14863   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14864   hardcode_automatic=no
14865   hardcode_direct=no
14866   hardcode_direct_absolute=no
14867   hardcode_libdir_flag_spec=
14868   hardcode_libdir_flag_spec_ld=
14869   hardcode_libdir_separator=
14870   hardcode_minus_L=no
14871   hardcode_shlibpath_var=unsupported
14872   inherit_rpath=no
14873   link_all_deplibs=unknown
14874   module_cmds=
14875   module_expsym_cmds=
14876   old_archive_from_new_cmds=
14877   old_archive_from_expsyms_cmds=
14878   thread_safe_flag_spec=
14879   whole_archive_flag_spec=
14880   # include_expsyms should be a list of space-separated symbols to be *always*
14881   # included in the symbol list
14882   include_expsyms=
14883   # exclude_expsyms can be an extended regexp of symbols to exclude
14884   # it will be wrapped by ` (' and `)$', so one must not match beginning or
14885   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
14886   # as well as any symbol that contains `d'.
14887   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14888   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
14889   # platforms (ab)use it in PIC code, but their linkers get confused if
14890   # the symbol is explicitly referenced.  Since portable code cannot
14891   # rely on this symbol name, it's probably fine to never include it in
14892   # preloaded symbol tables.
14893   # Exclude shared library initialization/finalization symbols.
14894   extract_expsyms_cmds=
14895
14896   case $host_os in
14897   cygwin* | mingw* | pw32* | cegcc*)
14898     # FIXME: the MSVC++ port hasn't been tested in a loooong time
14899     # When not using gcc, we currently assume that we are using
14900     # Microsoft Visual C++.
14901     if test "$GCC" != yes; then
14902       with_gnu_ld=no
14903     fi
14904     ;;
14905   interix*)
14906     # we just hope/assume this is gcc and not c89 (= MSVC++)
14907     with_gnu_ld=yes
14908     ;;
14909   openbsd*)
14910     with_gnu_ld=no
14911     ;;
14912   esac
14913
14914   ld_shlibs=yes
14915
14916   # On some targets, GNU ld is compatible enough with the native linker
14917   # that we're better off using the native interface for both.
14918   lt_use_gnu_ld_interface=no
14919   if test "$with_gnu_ld" = yes; then
14920     case $host_os in
14921       aix*)
14922         # The AIX port of GNU ld has always aspired to compatibility
14923         # with the native linker.  However, as the warning in the GNU ld
14924         # block says, versions before 2.19.5* couldn't really create working
14925         # shared libraries, regardless of the interface used.
14926         case `$LD -v 2>&1` in
14927           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
14928           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
14929           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
14930           *)
14931             lt_use_gnu_ld_interface=yes
14932             ;;
14933         esac
14934         ;;
14935       *)
14936         lt_use_gnu_ld_interface=yes
14937         ;;
14938     esac
14939   fi
14940
14941   if test "$lt_use_gnu_ld_interface" = yes; then
14942     # If archive_cmds runs LD, not CC, wlarc should be empty
14943     wlarc='${wl}'
14944
14945     # Set some defaults for GNU ld with shared library support. These
14946     # are reset later if shared libraries are not supported. Putting them
14947     # here allows them to be overridden if necessary.
14948     runpath_var=LD_RUN_PATH
14949     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
14950     export_dynamic_flag_spec='${wl}--export-dynamic'
14951     # ancient GNU ld didn't support --whole-archive et. al.
14952     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
14953       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
14954     else
14955       whole_archive_flag_spec=
14956     fi
14957     supports_anon_versioning=no
14958     case `$LD -v 2>&1` in
14959       *GNU\ gold*) supports_anon_versioning=yes ;;
14960       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
14961       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
14962       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
14963       *\ 2.11.*) ;; # other 2.11 versions
14964       *) supports_anon_versioning=yes ;;
14965     esac
14966
14967     # See if GNU ld supports shared libraries.
14968     case $host_os in
14969     aix[3-9]*)
14970       # On AIX/PPC, the GNU linker is very broken
14971       if test "$host_cpu" != ia64; then
14972         ld_shlibs=no
14973         cat <<_LT_EOF 1>&2
14974
14975 *** Warning: the GNU linker, at least up to release 2.19, is reported
14976 *** to be unable to reliably create shared libraries on AIX.
14977 *** Therefore, libtool is disabling shared libraries support.  If you
14978 *** really care for shared libraries, you may want to install binutils
14979 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
14980 *** You will then need to restart the configuration process.
14981
14982 _LT_EOF
14983       fi
14984       ;;
14985
14986     amigaos*)
14987       case $host_cpu in
14988       powerpc)
14989             # see comment about AmigaOS4 .so support
14990             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
14991             archive_expsym_cmds=''
14992         ;;
14993       m68k)
14994             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
14995             hardcode_libdir_flag_spec='-L$libdir'
14996             hardcode_minus_L=yes
14997         ;;
14998       esac
14999       ;;
15000
15001     beos*)
15002       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15003         allow_undefined_flag=unsupported
15004         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15005         # support --undefined.  This deserves some investigation.  FIXME
15006         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15007       else
15008         ld_shlibs=no
15009       fi
15010       ;;
15011
15012     cygwin* | mingw* | pw32* | cegcc*)
15013       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15014       # as there is no search path for DLLs.
15015       hardcode_libdir_flag_spec='-L$libdir'
15016       export_dynamic_flag_spec='${wl}--export-all-symbols'
15017       allow_undefined_flag=unsupported
15018       always_export_symbols=no
15019       enable_shared_with_static_runtimes=yes
15020       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15021
15022       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15023         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15024         # If the export-symbols file already is a .def file (1st line
15025         # is EXPORTS), use it as is; otherwise, prepend...
15026         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15027           cp $export_symbols $output_objdir/$soname.def;
15028         else
15029           echo EXPORTS > $output_objdir/$soname.def;
15030           cat $export_symbols >> $output_objdir/$soname.def;
15031         fi~
15032         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15033       else
15034         ld_shlibs=no
15035       fi
15036       ;;
15037
15038     haiku*)
15039       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15040       link_all_deplibs=yes
15041       ;;
15042
15043     interix[3-9]*)
15044       hardcode_direct=no
15045       hardcode_shlibpath_var=no
15046       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15047       export_dynamic_flag_spec='${wl}-E'
15048       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15049       # Instead, shared libraries are loaded at an image base (0x10000000 by
15050       # default) and relocated if they conflict, which is a slow very memory
15051       # consuming and fragmenting process.  To avoid this, we pick a random,
15052       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15053       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15054       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15055       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15056       ;;
15057
15058     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15059       tmp_diet=no
15060       if test "$host_os" = linux-dietlibc; then
15061         case $cc_basename in
15062           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15063         esac
15064       fi
15065       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15066          && test "$tmp_diet" = no
15067       then
15068         tmp_addflag=
15069         tmp_sharedflag='-shared'
15070         case $cc_basename,$host_cpu in
15071         pgcc*)                          # Portland Group C compiler
15072           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'
15073           tmp_addflag=' $pic_flag'
15074           ;;
15075         pgf77* | pgf90* | pgf95* | pgfortran*)
15076                                         # Portland Group f77 and f90 compilers
15077           whole_archive_flag_spec='${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'
15078           tmp_addflag=' $pic_flag -Mnomain' ;;
15079         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15080           tmp_addflag=' -i_dynamic' ;;
15081         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15082           tmp_addflag=' -i_dynamic -nofor_main' ;;
15083         ifc* | ifort*)                  # Intel Fortran compiler
15084           tmp_addflag=' -nofor_main' ;;
15085         lf95*)                          # Lahey Fortran 8.1
15086           whole_archive_flag_spec=
15087           tmp_sharedflag='--shared' ;;
15088         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15089           tmp_sharedflag='-qmkshrobj'
15090           tmp_addflag= ;;
15091         nvcc*)  # Cuda Compiler Driver 2.2
15092           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15093           compiler_needs_object=yes
15094           ;;
15095         esac
15096         case `$CC -V 2>&1 | sed 5q` in
15097         *Sun\ C*)                       # Sun C 5.9
15098           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\"` ${wl}--no-whole-archive'
15099           compiler_needs_object=yes
15100           tmp_sharedflag='-G' ;;
15101         *Sun\ F*)                       # Sun Fortran 8.3
15102           tmp_sharedflag='-G' ;;
15103         esac
15104         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15105
15106         if test "x$supports_anon_versioning" = xyes; then
15107           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15108             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15109             echo "local: *; };" >> $output_objdir/$libname.ver~
15110             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15111         fi
15112
15113         case $cc_basename in
15114         xlf* | bgf* | bgxlf* | mpixlf*)
15115           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15116           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15117           hardcode_libdir_flag_spec=
15118           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15119           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15120           if test "x$supports_anon_versioning" = xyes; then
15121             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15122               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15123               echo "local: *; };" >> $output_objdir/$libname.ver~
15124               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15125           fi
15126           ;;
15127         esac
15128       else
15129         ld_shlibs=no
15130       fi
15131       ;;
15132
15133     netbsd*)
15134       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15135         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15136         wlarc=
15137       else
15138         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15139         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15140       fi
15141       ;;
15142
15143     solaris*)
15144       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15145         ld_shlibs=no
15146         cat <<_LT_EOF 1>&2
15147
15148 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15149 *** create shared libraries on Solaris systems.  Therefore, libtool
15150 *** is disabling shared libraries support.  We urge you to upgrade GNU
15151 *** binutils to release 2.9.1 or newer.  Another option is to modify
15152 *** your PATH or compiler configuration so that the native linker is
15153 *** used, and then restart.
15154
15155 _LT_EOF
15156       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15157         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15158         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15159       else
15160         ld_shlibs=no
15161       fi
15162       ;;
15163
15164     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15165       case `$LD -v 2>&1` in
15166         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15167         ld_shlibs=no
15168         cat <<_LT_EOF 1>&2
15169
15170 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15171 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15172 *** is disabling shared libraries support.  We urge you to upgrade GNU
15173 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15174 *** your PATH or compiler configuration so that the native linker is
15175 *** used, and then restart.
15176
15177 _LT_EOF
15178         ;;
15179         *)
15180           # For security reasons, it is highly recommended that you always
15181           # use absolute paths for naming shared libraries, and exclude the
15182           # DT_RUNPATH tag from executables and libraries.  But doing so
15183           # requires that you compile everything twice, which is a pain.
15184           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15185             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15186             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15187             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15188           else
15189             ld_shlibs=no
15190           fi
15191         ;;
15192       esac
15193       ;;
15194
15195     sunos4*)
15196       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15197       wlarc=
15198       hardcode_direct=yes
15199       hardcode_shlibpath_var=no
15200       ;;
15201
15202     *)
15203       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15204         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15205         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15206       else
15207         ld_shlibs=no
15208       fi
15209       ;;
15210     esac
15211
15212     if test "$ld_shlibs" = no; then
15213       runpath_var=
15214       hardcode_libdir_flag_spec=
15215       export_dynamic_flag_spec=
15216       whole_archive_flag_spec=
15217     fi
15218   else
15219     # PORTME fill in a description of your system's linker (not GNU ld)
15220     case $host_os in
15221     aix3*)
15222       allow_undefined_flag=unsupported
15223       always_export_symbols=yes
15224       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15225       # Note: this linker hardcodes the directories in LIBPATH if there
15226       # are no directories specified by -L.
15227       hardcode_minus_L=yes
15228       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15229         # Neither direct hardcoding nor static linking is supported with a
15230         # broken collect2.
15231         hardcode_direct=unsupported
15232       fi
15233       ;;
15234
15235     aix[4-9]*)
15236       if test "$host_cpu" = ia64; then
15237         # On IA64, the linker does run time linking by default, so we don't
15238         # have to do anything special.
15239         aix_use_runtimelinking=no
15240         exp_sym_flag='-Bexport'
15241         no_entry_flag=""
15242       else
15243         # If we're using GNU nm, then we don't want the "-C" option.
15244         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15245         # Also, AIX nm treats weak defined symbols like other global
15246         # defined symbols, whereas GNU nm marks them as "W".
15247         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15248           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15249         else
15250           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15251         fi
15252         aix_use_runtimelinking=no
15253
15254         # Test if we are trying to use run time linking or normal
15255         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15256         # need to do runtime linking.
15257         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15258           for ld_flag in $LDFLAGS; do
15259           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15260             aix_use_runtimelinking=yes
15261             break
15262           fi
15263           done
15264           ;;
15265         esac
15266
15267         exp_sym_flag='-bexport'
15268         no_entry_flag='-bnoentry'
15269       fi
15270
15271       # When large executables or shared objects are built, AIX ld can
15272       # have problems creating the table of contents.  If linking a library
15273       # or program results in "error TOC overflow" add -mminimal-toc to
15274       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15275       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15276
15277       archive_cmds=''
15278       hardcode_direct=yes
15279       hardcode_direct_absolute=yes
15280       hardcode_libdir_separator=':'
15281       link_all_deplibs=yes
15282       file_list_spec='${wl}-f,'
15283
15284       if test "$GCC" = yes; then
15285         case $host_os in aix4.[012]|aix4.[012].*)
15286         # We only want to do this on AIX 4.2 and lower, the check
15287         # below for broken collect2 doesn't work under 4.3+
15288           collect2name=`${CC} -print-prog-name=collect2`
15289           if test -f "$collect2name" &&
15290            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15291           then
15292           # We have reworked collect2
15293           :
15294           else
15295           # We have old collect2
15296           hardcode_direct=unsupported
15297           # It fails to find uninstalled libraries when the uninstalled
15298           # path is not listed in the libpath.  Setting hardcode_minus_L
15299           # to unsupported forces relinking
15300           hardcode_minus_L=yes
15301           hardcode_libdir_flag_spec='-L$libdir'
15302           hardcode_libdir_separator=
15303           fi
15304           ;;
15305         esac
15306         shared_flag='-shared'
15307         if test "$aix_use_runtimelinking" = yes; then
15308           shared_flag="$shared_flag "'${wl}-G'
15309         fi
15310       else
15311         # not using gcc
15312         if test "$host_cpu" = ia64; then
15313         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15314         # chokes on -Wl,-G. The following line is correct:
15315           shared_flag='-G'
15316         else
15317           if test "$aix_use_runtimelinking" = yes; then
15318             shared_flag='${wl}-G'
15319           else
15320             shared_flag='${wl}-bM:SRE'
15321           fi
15322         fi
15323       fi
15324
15325       export_dynamic_flag_spec='${wl}-bexpall'
15326       # It seems that -bexpall does not export symbols beginning with
15327       # underscore (_), so it is better to generate a list of symbols to export.
15328       always_export_symbols=yes
15329       if test "$aix_use_runtimelinking" = yes; then
15330         # Warning - without using the other runtime loading flags (-brtl),
15331         # -berok will link without error, but may produce a broken library.
15332         allow_undefined_flag='-berok'
15333         # Determine the default libpath from the value encoded in an
15334         # empty executable.
15335         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15336 /* end confdefs.h.  */
15337
15338 int
15339 main ()
15340 {
15341
15342   ;
15343   return 0;
15344 }
15345 _ACEOF
15346 if ac_fn_c_try_link "$LINENO"; then :
15347
15348 lt_aix_libpath_sed='
15349     /Import File Strings/,/^$/ {
15350         /^0/ {
15351             s/^0  *\(.*\)$/\1/
15352             p
15353         }
15354     }'
15355 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15356 # Check for a 64-bit object if we didn't find anything.
15357 if test -z "$aix_libpath"; then
15358   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15359 fi
15360 fi
15361 rm -f core conftest.err conftest.$ac_objext \
15362     conftest$ac_exeext conftest.$ac_ext
15363 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15364
15365         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15366         archive_expsym_cmds='$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 $shared_flag"
15367       else
15368         if test "$host_cpu" = ia64; then
15369           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15370           allow_undefined_flag="-z nodefs"
15371           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15372         else
15373          # Determine the default libpath from the value encoded in an
15374          # empty executable.
15375          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15376 /* end confdefs.h.  */
15377
15378 int
15379 main ()
15380 {
15381
15382   ;
15383   return 0;
15384 }
15385 _ACEOF
15386 if ac_fn_c_try_link "$LINENO"; then :
15387
15388 lt_aix_libpath_sed='
15389     /Import File Strings/,/^$/ {
15390         /^0/ {
15391             s/^0  *\(.*\)$/\1/
15392             p
15393         }
15394     }'
15395 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15396 # Check for a 64-bit object if we didn't find anything.
15397 if test -z "$aix_libpath"; then
15398   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15399 fi
15400 fi
15401 rm -f core conftest.err conftest.$ac_objext \
15402     conftest$ac_exeext conftest.$ac_ext
15403 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15404
15405          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15406           # Warning - without using the other run time loading flags,
15407           # -berok will link without error, but may produce a broken library.
15408           no_undefined_flag=' ${wl}-bernotok'
15409           allow_undefined_flag=' ${wl}-berok'
15410           if test "$with_gnu_ld" = yes; then
15411             # We only use this code for GNU lds that support --whole-archive.
15412             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15413           else
15414             # Exported symbols can be pulled into shared objects from archives
15415             whole_archive_flag_spec='$convenience'
15416           fi
15417           archive_cmds_need_lc=yes
15418           # This is similar to how AIX traditionally builds its shared libraries.
15419           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'
15420         fi
15421       fi
15422       ;;
15423
15424     amigaos*)
15425       case $host_cpu in
15426       powerpc)
15427             # see comment about AmigaOS4 .so support
15428             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15429             archive_expsym_cmds=''
15430         ;;
15431       m68k)
15432             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15433             hardcode_libdir_flag_spec='-L$libdir'
15434             hardcode_minus_L=yes
15435         ;;
15436       esac
15437       ;;
15438
15439     bsdi[45]*)
15440       export_dynamic_flag_spec=-rdynamic
15441       ;;
15442
15443     cygwin* | mingw* | pw32* | cegcc*)
15444       # When not using gcc, we currently assume that we are using
15445       # Microsoft Visual C++.
15446       # hardcode_libdir_flag_spec is actually meaningless, as there is
15447       # no search path for DLLs.
15448       hardcode_libdir_flag_spec=' '
15449       allow_undefined_flag=unsupported
15450       # Tell ltmain to make .lib files, not .a files.
15451       libext=lib
15452       # Tell ltmain to make .dll files, not .so files.
15453       shrext_cmds=".dll"
15454       # FIXME: Setting linknames here is a bad hack.
15455       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15456       # The linker will automatically build a .lib file if we build a DLL.
15457       old_archive_from_new_cmds='true'
15458       # FIXME: Should let the user specify the lib program.
15459       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15460       fix_srcfile_path='`cygpath -w "$srcfile"`'
15461       enable_shared_with_static_runtimes=yes
15462       ;;
15463
15464     darwin* | rhapsody*)
15465
15466
15467   archive_cmds_need_lc=no
15468   hardcode_direct=no
15469   hardcode_automatic=yes
15470   hardcode_shlibpath_var=unsupported
15471   if test "$lt_cv_ld_force_load" = "yes"; then
15472     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15473   else
15474     whole_archive_flag_spec=''
15475   fi
15476   link_all_deplibs=yes
15477   allow_undefined_flag="$_lt_dar_allow_undefined"
15478   case $cc_basename in
15479      ifort*) _lt_dar_can_shared=yes ;;
15480      *) _lt_dar_can_shared=$GCC ;;
15481   esac
15482   if test "$_lt_dar_can_shared" = "yes"; then
15483     output_verbose_link_cmd=func_echo_all
15484     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15485     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15486     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}${_lt_dsymutil}"
15487     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15488
15489   else
15490   ld_shlibs=no
15491   fi
15492
15493       ;;
15494
15495     dgux*)
15496       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15497       hardcode_libdir_flag_spec='-L$libdir'
15498       hardcode_shlibpath_var=no
15499       ;;
15500
15501     freebsd1*)
15502       ld_shlibs=no
15503       ;;
15504
15505     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15506     # support.  Future versions do this automatically, but an explicit c++rt0.o
15507     # does not break anything, and helps significantly (at the cost of a little
15508     # extra space).
15509     freebsd2.2*)
15510       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15511       hardcode_libdir_flag_spec='-R$libdir'
15512       hardcode_direct=yes
15513       hardcode_shlibpath_var=no
15514       ;;
15515
15516     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15517     freebsd2*)
15518       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15519       hardcode_direct=yes
15520       hardcode_minus_L=yes
15521       hardcode_shlibpath_var=no
15522       ;;
15523
15524     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
15525     freebsd* | dragonfly*)
15526       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
15527       hardcode_libdir_flag_spec='-R$libdir'
15528       hardcode_direct=yes
15529       hardcode_shlibpath_var=no
15530       ;;
15531
15532     hpux9*)
15533       if test "$GCC" = yes; then
15534         archive_cmds='$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 $lib'
15535       else
15536         archive_cmds='$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 $lib'
15537       fi
15538       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15539       hardcode_libdir_separator=:
15540       hardcode_direct=yes
15541
15542       # hardcode_minus_L: Not really in the search PATH,
15543       # but as the default location of the library.
15544       hardcode_minus_L=yes
15545       export_dynamic_flag_spec='${wl}-E'
15546       ;;
15547
15548     hpux10*)
15549       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15550         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15551       else
15552         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15553       fi
15554       if test "$with_gnu_ld" = no; then
15555         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15556         hardcode_libdir_flag_spec_ld='+b $libdir'
15557         hardcode_libdir_separator=:
15558         hardcode_direct=yes
15559         hardcode_direct_absolute=yes
15560         export_dynamic_flag_spec='${wl}-E'
15561         # hardcode_minus_L: Not really in the search PATH,
15562         # but as the default location of the library.
15563         hardcode_minus_L=yes
15564       fi
15565       ;;
15566
15567     hpux11*)
15568       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
15569         case $host_cpu in
15570         hppa*64*)
15571           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15572           ;;
15573         ia64*)
15574           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15575           ;;
15576         *)
15577           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15578           ;;
15579         esac
15580       else
15581         case $host_cpu in
15582         hppa*64*)
15583           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15584           ;;
15585         ia64*)
15586           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
15587           ;;
15588         *)
15589
15590           # Older versions of the 11.00 compiler do not understand -b yet
15591           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
15592           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
15593 $as_echo_n "checking if $CC understands -b... " >&6; }
15594 if test "${lt_cv_prog_compiler__b+set}" = set; then :
15595   $as_echo_n "(cached) " >&6
15596 else
15597   lt_cv_prog_compiler__b=no
15598    save_LDFLAGS="$LDFLAGS"
15599    LDFLAGS="$LDFLAGS -b"
15600    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15601    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15602      # The linker can only warn and ignore the option if not recognized
15603      # So say no if there are warnings
15604      if test -s conftest.err; then
15605        # Append any errors to the config.log.
15606        cat conftest.err 1>&5
15607        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15608        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15609        if diff conftest.exp conftest.er2 >/dev/null; then
15610          lt_cv_prog_compiler__b=yes
15611        fi
15612      else
15613        lt_cv_prog_compiler__b=yes
15614      fi
15615    fi
15616    $RM -r conftest*
15617    LDFLAGS="$save_LDFLAGS"
15618
15619 fi
15620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
15621 $as_echo "$lt_cv_prog_compiler__b" >&6; }
15622
15623 if test x"$lt_cv_prog_compiler__b" = xyes; then
15624     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
15625 else
15626     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
15627 fi
15628
15629           ;;
15630         esac
15631       fi
15632       if test "$with_gnu_ld" = no; then
15633         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
15634         hardcode_libdir_separator=:
15635
15636         case $host_cpu in
15637         hppa*64*|ia64*)
15638           hardcode_direct=no
15639           hardcode_shlibpath_var=no
15640           ;;
15641         *)
15642           hardcode_direct=yes
15643           hardcode_direct_absolute=yes
15644           export_dynamic_flag_spec='${wl}-E'
15645
15646           # hardcode_minus_L: Not really in the search PATH,
15647           # but as the default location of the library.
15648           hardcode_minus_L=yes
15649           ;;
15650         esac
15651       fi
15652       ;;
15653
15654     irix5* | irix6* | nonstopux*)
15655       if test "$GCC" = yes; then
15656         archive_cmds='$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 $lib'
15657         # Try to use the -exported_symbol ld option, if it does not
15658         # work, assume that -exports_file does not work either and
15659         # implicitly export all symbols.
15660         save_LDFLAGS="$LDFLAGS"
15661         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
15662         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15663 /* end confdefs.h.  */
15664 int foo(void) {}
15665 _ACEOF
15666 if ac_fn_c_try_link "$LINENO"; then :
15667   archive_expsym_cmds='$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 $lib'
15668
15669 fi
15670 rm -f core conftest.err conftest.$ac_objext \
15671     conftest$ac_exeext conftest.$ac_ext
15672         LDFLAGS="$save_LDFLAGS"
15673       else
15674         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
15675         archive_expsym_cmds='$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 $lib'
15676       fi
15677       archive_cmds_need_lc='no'
15678       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15679       hardcode_libdir_separator=:
15680       inherit_rpath=yes
15681       link_all_deplibs=yes
15682       ;;
15683
15684     netbsd*)
15685       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15686         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
15687       else
15688         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
15689       fi
15690       hardcode_libdir_flag_spec='-R$libdir'
15691       hardcode_direct=yes
15692       hardcode_shlibpath_var=no
15693       ;;
15694
15695     newsos6)
15696       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15697       hardcode_direct=yes
15698       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15699       hardcode_libdir_separator=:
15700       hardcode_shlibpath_var=no
15701       ;;
15702
15703     *nto* | *qnx*)
15704       ;;
15705
15706     openbsd*)
15707       if test -f /usr/libexec/ld.so; then
15708         hardcode_direct=yes
15709         hardcode_shlibpath_var=no
15710         hardcode_direct_absolute=yes
15711         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15712           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15713           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
15714           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15715           export_dynamic_flag_spec='${wl}-E'
15716         else
15717           case $host_os in
15718            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
15719              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15720              hardcode_libdir_flag_spec='-R$libdir'
15721              ;;
15722            *)
15723              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
15724              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15725              ;;
15726           esac
15727         fi
15728       else
15729         ld_shlibs=no
15730       fi
15731       ;;
15732
15733     os2*)
15734       hardcode_libdir_flag_spec='-L$libdir'
15735       hardcode_minus_L=yes
15736       allow_undefined_flag=unsupported
15737       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'
15738       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
15739       ;;
15740
15741     osf3*)
15742       if test "$GCC" = yes; then
15743         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15744         archive_cmds='$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 $lib'
15745       else
15746         allow_undefined_flag=' -expect_unresolved \*'
15747         archive_cmds='$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 $lib'
15748       fi
15749       archive_cmds_need_lc='no'
15750       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15751       hardcode_libdir_separator=:
15752       ;;
15753
15754     osf4* | osf5*)      # as osf3* with the addition of -msym flag
15755       if test "$GCC" = yes; then
15756         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
15757         archive_cmds='$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 $lib'
15758         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15759       else
15760         allow_undefined_flag=' -expect_unresolved \*'
15761         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'
15762         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~
15763         $CC -shared${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'
15764
15765         # Both c and cxx compiler support -rpath directly
15766         hardcode_libdir_flag_spec='-rpath $libdir'
15767       fi
15768       archive_cmds_need_lc='no'
15769       hardcode_libdir_separator=:
15770       ;;
15771
15772     solaris*)
15773       no_undefined_flag=' -z defs'
15774       if test "$GCC" = yes; then
15775         wlarc='${wl}'
15776         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
15777         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15778           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
15779       else
15780         case `$CC -V 2>&1` in
15781         *"Compilers 5.0"*)
15782           wlarc=''
15783           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
15784           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15785           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
15786           ;;
15787         *)
15788           wlarc='${wl}'
15789           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
15790           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
15791           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
15792           ;;
15793         esac
15794       fi
15795       hardcode_libdir_flag_spec='-R$libdir'
15796       hardcode_shlibpath_var=no
15797       case $host_os in
15798       solaris2.[0-5] | solaris2.[0-5].*) ;;
15799       *)
15800         # The compiler driver will combine and reorder linker options,
15801         # but understands `-z linker_flag'.  GCC discards it without `$wl',
15802         # but is careful enough not to reorder.
15803         # Supported since Solaris 2.6 (maybe 2.5.1?)
15804         if test "$GCC" = yes; then
15805           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
15806         else
15807           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
15808         fi
15809         ;;
15810       esac
15811       link_all_deplibs=yes
15812       ;;
15813
15814     sunos4*)
15815       if test "x$host_vendor" = xsequent; then
15816         # Use $CC to link under sequent, because it throws in some extra .o
15817         # files that make .init and .fini sections work.
15818         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
15819       else
15820         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
15821       fi
15822       hardcode_libdir_flag_spec='-L$libdir'
15823       hardcode_direct=yes
15824       hardcode_minus_L=yes
15825       hardcode_shlibpath_var=no
15826       ;;
15827
15828     sysv4)
15829       case $host_vendor in
15830         sni)
15831           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15832           hardcode_direct=yes # is this really true???
15833         ;;
15834         siemens)
15835           ## LD is ld it makes a PLAMLIB
15836           ## CC just makes a GrossModule.
15837           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
15838           reload_cmds='$CC -r -o $output$reload_objs'
15839           hardcode_direct=no
15840         ;;
15841         motorola)
15842           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15843           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
15844         ;;
15845       esac
15846       runpath_var='LD_RUN_PATH'
15847       hardcode_shlibpath_var=no
15848       ;;
15849
15850     sysv4.3*)
15851       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15852       hardcode_shlibpath_var=no
15853       export_dynamic_flag_spec='-Bexport'
15854       ;;
15855
15856     sysv4*MP*)
15857       if test -d /usr/nec; then
15858         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15859         hardcode_shlibpath_var=no
15860         runpath_var=LD_RUN_PATH
15861         hardcode_runpath_var=yes
15862         ld_shlibs=yes
15863       fi
15864       ;;
15865
15866     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
15867       no_undefined_flag='${wl}-z,text'
15868       archive_cmds_need_lc=no
15869       hardcode_shlibpath_var=no
15870       runpath_var='LD_RUN_PATH'
15871
15872       if test "$GCC" = yes; then
15873         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15874         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15875       else
15876         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15877         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15878       fi
15879       ;;
15880
15881     sysv5* | sco3.2v5* | sco5v6*)
15882       # Note: We can NOT use -z defs as we might desire, because we do not
15883       # link with -lc, and that would cause any symbols used from libc to
15884       # always be unresolved, which means just about no library would
15885       # ever link correctly.  If we're not using GNU ld we use -z text
15886       # though, which does catch some bad symbols but isn't as heavy-handed
15887       # as -z defs.
15888       no_undefined_flag='${wl}-z,text'
15889       allow_undefined_flag='${wl}-z,nodefs'
15890       archive_cmds_need_lc=no
15891       hardcode_shlibpath_var=no
15892       hardcode_libdir_flag_spec='${wl}-R,$libdir'
15893       hardcode_libdir_separator=':'
15894       link_all_deplibs=yes
15895       export_dynamic_flag_spec='${wl}-Bexport'
15896       runpath_var='LD_RUN_PATH'
15897
15898       if test "$GCC" = yes; then
15899         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15900         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15901       else
15902         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15903         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
15904       fi
15905       ;;
15906
15907     uts4*)
15908       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15909       hardcode_libdir_flag_spec='-L$libdir'
15910       hardcode_shlibpath_var=no
15911       ;;
15912
15913     *)
15914       ld_shlibs=no
15915       ;;
15916     esac
15917
15918     if test x$host_vendor = xsni; then
15919       case $host in
15920       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
15921         export_dynamic_flag_spec='${wl}-Blargedynsym'
15922         ;;
15923       esac
15924     fi
15925   fi
15926
15927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
15928 $as_echo "$ld_shlibs" >&6; }
15929 test "$ld_shlibs" = no && can_build_shared=no
15930
15931 with_gnu_ld=$with_gnu_ld
15932
15933
15934
15935
15936
15937
15938
15939
15940
15941
15942
15943
15944
15945
15946
15947 #
15948 # Do we need to explicitly link libc?
15949 #
15950 case "x$archive_cmds_need_lc" in
15951 x|xyes)
15952   # Assume -lc should be added
15953   archive_cmds_need_lc=yes
15954
15955   if test "$enable_shared" = yes && test "$GCC" = yes; then
15956     case $archive_cmds in
15957     *'~'*)
15958       # FIXME: we may have to deal with multi-command sequences.
15959       ;;
15960     '$CC '*)
15961       # Test whether the compiler implicitly links with -lc since on some
15962       # systems, -lgcc has to come before -lc. If gcc already passes -lc
15963       # to ld, don't add -lc before -lgcc.
15964       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
15965 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
15966 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
15967   $as_echo_n "(cached) " >&6
15968 else
15969   $RM conftest*
15970         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15971
15972         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15973   (eval $ac_compile) 2>&5
15974   ac_status=$?
15975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15976   test $ac_status = 0; } 2>conftest.err; then
15977           soname=conftest
15978           lib=conftest
15979           libobjs=conftest.$ac_objext
15980           deplibs=
15981           wl=$lt_prog_compiler_wl
15982           pic_flag=$lt_prog_compiler_pic
15983           compiler_flags=-v
15984           linker_flags=-v
15985           verstring=
15986           output_objdir=.
15987           libname=conftest
15988           lt_save_allow_undefined_flag=$allow_undefined_flag
15989           allow_undefined_flag=
15990           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
15991   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
15992   ac_status=$?
15993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15994   test $ac_status = 0; }
15995           then
15996             lt_cv_archive_cmds_need_lc=no
15997           else
15998             lt_cv_archive_cmds_need_lc=yes
15999           fi
16000           allow_undefined_flag=$lt_save_allow_undefined_flag
16001         else
16002           cat conftest.err 1>&5
16003         fi
16004         $RM conftest*
16005
16006 fi
16007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16008 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16009       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16010       ;;
16011     esac
16012   fi
16013   ;;
16014 esac
16015
16016
16017
16018
16019
16020
16021
16022
16023
16024
16025
16026
16027
16028
16029
16030
16031
16032
16033
16034
16035
16036
16037
16038
16039
16040
16041
16042
16043
16044
16045
16046
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059
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16097
16098
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16101
16102
16103
16104
16105
16106
16107
16108
16109
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16111
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16113
16114
16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139
16140
16141
16142
16143
16144
16145
16146
16147
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16151
16152
16153
16154
16155
16156
16157
16158
16159
16160
16161
16162
16163
16164
16165
16166
16167
16168
16169
16170
16171
16172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16173 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16174
16175 if test "$GCC" = yes; then
16176   case $host_os in
16177     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16178     *) lt_awk_arg="/^libraries:/" ;;
16179   esac
16180   case $host_os in
16181     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16182     *) lt_sed_strip_eq="s,=/,/,g" ;;
16183   esac
16184   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16185   case $lt_search_path_spec in
16186   *\;*)
16187     # if the path contains ";" then we assume it to be the separator
16188     # otherwise default to the standard path separator (i.e. ":") - it is
16189     # assumed that no part of a normal pathname contains ";" but that should
16190     # okay in the real world where ";" in dirpaths is itself problematic.
16191     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16192     ;;
16193   *)
16194     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16195     ;;
16196   esac
16197   # Ok, now we have the path, separated by spaces, we can step through it
16198   # and add multilib dir if necessary.
16199   lt_tmp_lt_search_path_spec=
16200   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16201   for lt_sys_path in $lt_search_path_spec; do
16202     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16203       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16204     else
16205       test -d "$lt_sys_path" && \
16206         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16207     fi
16208   done
16209   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16210 BEGIN {RS=" "; FS="/|\n";} {
16211   lt_foo="";
16212   lt_count=0;
16213   for (lt_i = NF; lt_i > 0; lt_i--) {
16214     if ($lt_i != "" && $lt_i != ".") {
16215       if ($lt_i == "..") {
16216         lt_count++;
16217       } else {
16218         if (lt_count == 0) {
16219           lt_foo="/" $lt_i lt_foo;
16220         } else {
16221           lt_count--;
16222         }
16223       }
16224     }
16225   }
16226   if (lt_foo != "") { lt_freq[lt_foo]++; }
16227   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16228 }'`
16229   # AWK program above erroneously prepends '/' to C:/dos/paths
16230   # for these hosts.
16231   case $host_os in
16232     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16233       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16234   esac
16235   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16236 else
16237   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16238 fi
16239 library_names_spec=
16240 libname_spec='lib$name'
16241 soname_spec=
16242 shrext_cmds=".so"
16243 postinstall_cmds=
16244 postuninstall_cmds=
16245 finish_cmds=
16246 finish_eval=
16247 shlibpath_var=
16248 shlibpath_overrides_runpath=unknown
16249 version_type=none
16250 dynamic_linker="$host_os ld.so"
16251 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16252 need_lib_prefix=unknown
16253 hardcode_into_libs=no
16254
16255 # when you set need_version to no, make sure it does not cause -set_version
16256 # flags to be left without arguments
16257 need_version=unknown
16258
16259 case $host_os in
16260 aix3*)
16261   version_type=linux
16262   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16263   shlibpath_var=LIBPATH
16264
16265   # AIX 3 has no versioning support, so we append a major version to the name.
16266   soname_spec='${libname}${release}${shared_ext}$major'
16267   ;;
16268
16269 aix[4-9]*)
16270   version_type=linux
16271   need_lib_prefix=no
16272   need_version=no
16273   hardcode_into_libs=yes
16274   if test "$host_cpu" = ia64; then
16275     # AIX 5 supports IA64
16276     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16277     shlibpath_var=LD_LIBRARY_PATH
16278   else
16279     # With GCC up to 2.95.x, collect2 would create an import file
16280     # for dependence libraries.  The import file would start with
16281     # the line `#! .'.  This would cause the generated library to
16282     # depend on `.', always an invalid library.  This was fixed in
16283     # development snapshots of GCC prior to 3.0.
16284     case $host_os in
16285       aix4 | aix4.[01] | aix4.[01].*)
16286       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16287            echo ' yes '
16288            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16289         :
16290       else
16291         can_build_shared=no
16292       fi
16293       ;;
16294     esac
16295     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16296     # soname into executable. Probably we can add versioning support to
16297     # collect2, so additional links can be useful in future.
16298     if test "$aix_use_runtimelinking" = yes; then
16299       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16300       # instead of lib<name>.a to let people know that these are not
16301       # typical AIX shared libraries.
16302       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16303     else
16304       # We preserve .a as extension for shared libraries through AIX4.2
16305       # and later when we are not doing run time linking.
16306       library_names_spec='${libname}${release}.a $libname.a'
16307       soname_spec='${libname}${release}${shared_ext}$major'
16308     fi
16309     shlibpath_var=LIBPATH
16310   fi
16311   ;;
16312
16313 amigaos*)
16314   case $host_cpu in
16315   powerpc)
16316     # Since July 2007 AmigaOS4 officially supports .so libraries.
16317     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16318     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16319     ;;
16320   m68k)
16321     library_names_spec='$libname.ixlibrary $libname.a'
16322     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16323     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 ${libname}_ixlibrary.a || exit 1; done'
16324     ;;
16325   esac
16326   ;;
16327
16328 beos*)
16329   library_names_spec='${libname}${shared_ext}'
16330   dynamic_linker="$host_os ld.so"
16331   shlibpath_var=LIBRARY_PATH
16332   ;;
16333
16334 bsdi[45]*)
16335   version_type=linux
16336   need_version=no
16337   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16338   soname_spec='${libname}${release}${shared_ext}$major'
16339   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16340   shlibpath_var=LD_LIBRARY_PATH
16341   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16342   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16343   # the default ld.so.conf also contains /usr/contrib/lib and
16344   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16345   # libtool to hard-code these into programs
16346   ;;
16347
16348 cygwin* | mingw* | pw32* | cegcc*)
16349   version_type=windows
16350   shrext_cmds=".dll"
16351   need_version=no
16352   need_lib_prefix=no
16353
16354   case $GCC,$host_os in
16355   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16356     library_names_spec='$libname.dll.a'
16357     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16358     postinstall_cmds='base_file=`basename \${file}`~
16359       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16360       dldir=$destdir/`dirname \$dlpath`~
16361       test -d \$dldir || mkdir -p \$dldir~
16362       $install_prog $dir/$dlname \$dldir/$dlname~
16363       chmod a+x \$dldir/$dlname~
16364       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16365         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16366       fi'
16367     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16368       dlpath=$dir/\$dldll~
16369        $RM \$dlpath'
16370     shlibpath_overrides_runpath=yes
16371
16372     case $host_os in
16373     cygwin*)
16374       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16375       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16376
16377       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16378       ;;
16379     mingw* | cegcc*)
16380       # MinGW DLLs use traditional 'lib' prefix
16381       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16382       ;;
16383     pw32*)
16384       # pw32 DLLs use 'pw' prefix rather than 'lib'
16385       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16386       ;;
16387     esac
16388     ;;
16389
16390   *)
16391     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16392     ;;
16393   esac
16394   dynamic_linker='Win32 ld.exe'
16395   # FIXME: first we should search . and the directory the executable is in
16396   shlibpath_var=PATH
16397   ;;
16398
16399 darwin* | rhapsody*)
16400   dynamic_linker="$host_os dyld"
16401   version_type=darwin
16402   need_lib_prefix=no
16403   need_version=no
16404   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16405   soname_spec='${libname}${release}${major}$shared_ext'
16406   shlibpath_overrides_runpath=yes
16407   shlibpath_var=DYLD_LIBRARY_PATH
16408   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16409
16410   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16411   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16412   ;;
16413
16414 dgux*)
16415   version_type=linux
16416   need_lib_prefix=no
16417   need_version=no
16418   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16419   soname_spec='${libname}${release}${shared_ext}$major'
16420   shlibpath_var=LD_LIBRARY_PATH
16421   ;;
16422
16423 freebsd1*)
16424   dynamic_linker=no
16425   ;;
16426
16427 freebsd* | dragonfly*)
16428   # DragonFly does not have aout.  When/if they implement a new
16429   # versioning mechanism, adjust this.
16430   if test -x /usr/bin/objformat; then
16431     objformat=`/usr/bin/objformat`
16432   else
16433     case $host_os in
16434     freebsd[123]*) objformat=aout ;;
16435     *) objformat=elf ;;
16436     esac
16437   fi
16438   version_type=freebsd-$objformat
16439   case $version_type in
16440     freebsd-elf*)
16441       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16442       need_version=no
16443       need_lib_prefix=no
16444       ;;
16445     freebsd-*)
16446       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16447       need_version=yes
16448       ;;
16449   esac
16450   shlibpath_var=LD_LIBRARY_PATH
16451   case $host_os in
16452   freebsd2*)
16453     shlibpath_overrides_runpath=yes
16454     ;;
16455   freebsd3.[01]* | freebsdelf3.[01]*)
16456     shlibpath_overrides_runpath=yes
16457     hardcode_into_libs=yes
16458     ;;
16459   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16460   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16461     shlibpath_overrides_runpath=no
16462     hardcode_into_libs=yes
16463     ;;
16464   *) # from 4.6 on, and DragonFly
16465     shlibpath_overrides_runpath=yes
16466     hardcode_into_libs=yes
16467     ;;
16468   esac
16469   ;;
16470
16471 gnu*)
16472   version_type=linux
16473   need_lib_prefix=no
16474   need_version=no
16475   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16476   soname_spec='${libname}${release}${shared_ext}$major'
16477   shlibpath_var=LD_LIBRARY_PATH
16478   hardcode_into_libs=yes
16479   ;;
16480
16481 haiku*)
16482   version_type=linux
16483   need_lib_prefix=no
16484   need_version=no
16485   dynamic_linker="$host_os runtime_loader"
16486   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16487   soname_spec='${libname}${release}${shared_ext}$major'
16488   shlibpath_var=LIBRARY_PATH
16489   shlibpath_overrides_runpath=yes
16490   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16491   hardcode_into_libs=yes
16492   ;;
16493
16494 hpux9* | hpux10* | hpux11*)
16495   # Give a soname corresponding to the major version so that dld.sl refuses to
16496   # link against other versions.
16497   version_type=sunos
16498   need_lib_prefix=no
16499   need_version=no
16500   case $host_cpu in
16501   ia64*)
16502     shrext_cmds='.so'
16503     hardcode_into_libs=yes
16504     dynamic_linker="$host_os dld.so"
16505     shlibpath_var=LD_LIBRARY_PATH
16506     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16507     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16508     soname_spec='${libname}${release}${shared_ext}$major'
16509     if test "X$HPUX_IA64_MODE" = X32; then
16510       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16511     else
16512       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16513     fi
16514     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16515     ;;
16516   hppa*64*)
16517     shrext_cmds='.sl'
16518     hardcode_into_libs=yes
16519     dynamic_linker="$host_os dld.sl"
16520     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16521     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16522     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16523     soname_spec='${libname}${release}${shared_ext}$major'
16524     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16525     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16526     ;;
16527   *)
16528     shrext_cmds='.sl'
16529     dynamic_linker="$host_os dld.sl"
16530     shlibpath_var=SHLIB_PATH
16531     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
16532     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16533     soname_spec='${libname}${release}${shared_ext}$major'
16534     ;;
16535   esac
16536   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
16537   postinstall_cmds='chmod 555 $lib'
16538   # or fails outright, so override atomically:
16539   install_override_mode=555
16540   ;;
16541
16542 interix[3-9]*)
16543   version_type=linux
16544   need_lib_prefix=no
16545   need_version=no
16546   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16547   soname_spec='${libname}${release}${shared_ext}$major'
16548   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
16549   shlibpath_var=LD_LIBRARY_PATH
16550   shlibpath_overrides_runpath=no
16551   hardcode_into_libs=yes
16552   ;;
16553
16554 irix5* | irix6* | nonstopux*)
16555   case $host_os in
16556     nonstopux*) version_type=nonstopux ;;
16557     *)
16558         if test "$lt_cv_prog_gnu_ld" = yes; then
16559                 version_type=linux
16560         else
16561                 version_type=irix
16562         fi ;;
16563   esac
16564   need_lib_prefix=no
16565   need_version=no
16566   soname_spec='${libname}${release}${shared_ext}$major'
16567   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
16568   case $host_os in
16569   irix5* | nonstopux*)
16570     libsuff= shlibsuff=
16571     ;;
16572   *)
16573     case $LD in # libtool.m4 will add one of these switches to LD
16574     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
16575       libsuff= shlibsuff= libmagic=32-bit;;
16576     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
16577       libsuff=32 shlibsuff=N32 libmagic=N32;;
16578     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
16579       libsuff=64 shlibsuff=64 libmagic=64-bit;;
16580     *) libsuff= shlibsuff= libmagic=never-match;;
16581     esac
16582     ;;
16583   esac
16584   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
16585   shlibpath_overrides_runpath=no
16586   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
16587   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
16588   hardcode_into_libs=yes
16589   ;;
16590
16591 # No shared lib support for Linux oldld, aout, or coff.
16592 linux*oldld* | linux*aout* | linux*coff*)
16593   dynamic_linker=no
16594   ;;
16595
16596 # This must be Linux ELF.
16597 linux* | k*bsd*-gnu | kopensolaris*-gnu)
16598   version_type=linux
16599   need_lib_prefix=no
16600   need_version=no
16601   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16602   soname_spec='${libname}${release}${shared_ext}$major'
16603   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
16604   shlibpath_var=LD_LIBRARY_PATH
16605   shlibpath_overrides_runpath=no
16606
16607   # Some binutils ld are patched to set DT_RUNPATH
16608   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
16609   $as_echo_n "(cached) " >&6
16610 else
16611   lt_cv_shlibpath_overrides_runpath=no
16612     save_LDFLAGS=$LDFLAGS
16613     save_libdir=$libdir
16614     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
16615          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
16616     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16617 /* end confdefs.h.  */
16618
16619 int
16620 main ()
16621 {
16622
16623   ;
16624   return 0;
16625 }
16626 _ACEOF
16627 if ac_fn_c_try_link "$LINENO"; then :
16628   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
16629   lt_cv_shlibpath_overrides_runpath=yes
16630 fi
16631 fi
16632 rm -f core conftest.err conftest.$ac_objext \
16633     conftest$ac_exeext conftest.$ac_ext
16634     LDFLAGS=$save_LDFLAGS
16635     libdir=$save_libdir
16636
16637 fi
16638
16639   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
16640
16641   # This implies no fast_install, which is unacceptable.
16642   # Some rework will be needed to allow for fast_install
16643   # before this can be enabled.
16644   hardcode_into_libs=yes
16645
16646   # Append ld.so.conf contents to the search path
16647   if test -f /etc/ld.so.conf; then
16648     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' ' '`
16649     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
16650   fi
16651
16652   # We used to test for /lib/ld.so.1 and disable shared libraries on
16653   # powerpc, because MkLinux only supported shared libraries with the
16654   # GNU dynamic linker.  Since this was broken with cross compilers,
16655   # most powerpc-linux boxes support dynamic linking these days and
16656   # people can always --disable-shared, the test was removed, and we
16657   # assume the GNU/Linux dynamic linker is in use.
16658   dynamic_linker='GNU/Linux ld.so'
16659   ;;
16660
16661 netbsd*)
16662   version_type=sunos
16663   need_lib_prefix=no
16664   need_version=no
16665   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16666     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16667     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16668     dynamic_linker='NetBSD (a.out) ld.so'
16669   else
16670     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
16671     soname_spec='${libname}${release}${shared_ext}$major'
16672     dynamic_linker='NetBSD ld.elf_so'
16673   fi
16674   shlibpath_var=LD_LIBRARY_PATH
16675   shlibpath_overrides_runpath=yes
16676   hardcode_into_libs=yes
16677   ;;
16678
16679 newsos6)
16680   version_type=linux
16681   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16682   shlibpath_var=LD_LIBRARY_PATH
16683   shlibpath_overrides_runpath=yes
16684   ;;
16685
16686 *nto* | *qnx*)
16687   version_type=qnx
16688   need_lib_prefix=no
16689   need_version=no
16690   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16691   soname_spec='${libname}${release}${shared_ext}$major'
16692   shlibpath_var=LD_LIBRARY_PATH
16693   shlibpath_overrides_runpath=no
16694   hardcode_into_libs=yes
16695   dynamic_linker='ldqnx.so'
16696   ;;
16697
16698 openbsd*)
16699   version_type=sunos
16700   sys_lib_dlsearch_path_spec="/usr/lib"
16701   need_lib_prefix=no
16702   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
16703   case $host_os in
16704     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
16705     *)                          need_version=no  ;;
16706   esac
16707   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16708   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
16709   shlibpath_var=LD_LIBRARY_PATH
16710   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16711     case $host_os in
16712       openbsd2.[89] | openbsd2.[89].*)
16713         shlibpath_overrides_runpath=no
16714         ;;
16715       *)
16716         shlibpath_overrides_runpath=yes
16717         ;;
16718       esac
16719   else
16720     shlibpath_overrides_runpath=yes
16721   fi
16722   ;;
16723
16724 os2*)
16725   libname_spec='$name'
16726   shrext_cmds=".dll"
16727   need_lib_prefix=no
16728   library_names_spec='$libname${shared_ext} $libname.a'
16729   dynamic_linker='OS/2 ld.exe'
16730   shlibpath_var=LIBPATH
16731   ;;
16732
16733 osf3* | osf4* | osf5*)
16734   version_type=osf
16735   need_lib_prefix=no
16736   need_version=no
16737   soname_spec='${libname}${release}${shared_ext}$major'
16738   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16739   shlibpath_var=LD_LIBRARY_PATH
16740   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
16741   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
16742   ;;
16743
16744 rdos*)
16745   dynamic_linker=no
16746   ;;
16747
16748 solaris*)
16749   version_type=linux
16750   need_lib_prefix=no
16751   need_version=no
16752   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16753   soname_spec='${libname}${release}${shared_ext}$major'
16754   shlibpath_var=LD_LIBRARY_PATH
16755   shlibpath_overrides_runpath=yes
16756   hardcode_into_libs=yes
16757   # ldd complains unless libraries are executable
16758   postinstall_cmds='chmod +x $lib'
16759   ;;
16760
16761 sunos4*)
16762   version_type=sunos
16763   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
16764   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
16765   shlibpath_var=LD_LIBRARY_PATH
16766   shlibpath_overrides_runpath=yes
16767   if test "$with_gnu_ld" = yes; then
16768     need_lib_prefix=no
16769   fi
16770   need_version=yes
16771   ;;
16772
16773 sysv4 | sysv4.3*)
16774   version_type=linux
16775   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16776   soname_spec='${libname}${release}${shared_ext}$major'
16777   shlibpath_var=LD_LIBRARY_PATH
16778   case $host_vendor in
16779     sni)
16780       shlibpath_overrides_runpath=no
16781       need_lib_prefix=no
16782       runpath_var=LD_RUN_PATH
16783       ;;
16784     siemens)
16785       need_lib_prefix=no
16786       ;;
16787     motorola)
16788       need_lib_prefix=no
16789       need_version=no
16790       shlibpath_overrides_runpath=no
16791       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
16792       ;;
16793   esac
16794   ;;
16795
16796 sysv4*MP*)
16797   if test -d /usr/nec ;then
16798     version_type=linux
16799     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
16800     soname_spec='$libname${shared_ext}.$major'
16801     shlibpath_var=LD_LIBRARY_PATH
16802   fi
16803   ;;
16804
16805 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
16806   version_type=freebsd-elf
16807   need_lib_prefix=no
16808   need_version=no
16809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16810   soname_spec='${libname}${release}${shared_ext}$major'
16811   shlibpath_var=LD_LIBRARY_PATH
16812   shlibpath_overrides_runpath=yes
16813   hardcode_into_libs=yes
16814   if test "$with_gnu_ld" = yes; then
16815     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
16816   else
16817     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
16818     case $host_os in
16819       sco3.2v5*)
16820         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
16821         ;;
16822     esac
16823   fi
16824   sys_lib_dlsearch_path_spec='/usr/lib'
16825   ;;
16826
16827 tpf*)
16828   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
16829   version_type=linux
16830   need_lib_prefix=no
16831   need_version=no
16832   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16833   shlibpath_var=LD_LIBRARY_PATH
16834   shlibpath_overrides_runpath=no
16835   hardcode_into_libs=yes
16836   ;;
16837
16838 uts4*)
16839   version_type=linux
16840   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16841   soname_spec='${libname}${release}${shared_ext}$major'
16842   shlibpath_var=LD_LIBRARY_PATH
16843   ;;
16844
16845 *)
16846   dynamic_linker=no
16847   ;;
16848 esac
16849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
16850 $as_echo "$dynamic_linker" >&6; }
16851 test "$dynamic_linker" = no && can_build_shared=no
16852
16853 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
16854 if test "$GCC" = yes; then
16855   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
16856 fi
16857
16858 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
16859   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
16860 fi
16861 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
16862   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
16863 fi
16864
16865
16866
16867
16868
16869
16870
16871
16872
16873
16874
16875
16876
16877
16878
16879
16880
16881
16882
16883
16884
16885
16886
16887
16888
16889
16890
16891
16892
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
16957 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
16958 hardcode_action=
16959 if test -n "$hardcode_libdir_flag_spec" ||
16960    test -n "$runpath_var" ||
16961    test "X$hardcode_automatic" = "Xyes" ; then
16962
16963   # We can hardcode non-existent directories.
16964   if test "$hardcode_direct" != no &&
16965      # If the only mechanism to avoid hardcoding is shlibpath_var, we
16966      # have to relink, otherwise we might link with an installed library
16967      # when we should be linking with a yet-to-be-installed one
16968      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
16969      test "$hardcode_minus_L" != no; then
16970     # Linking always hardcodes the temporary library directory.
16971     hardcode_action=relink
16972   else
16973     # We can link without hardcoding, and we can hardcode nonexisting dirs.
16974     hardcode_action=immediate
16975   fi
16976 else
16977   # We cannot hardcode anything, or else we can only hardcode existing
16978   # directories.
16979   hardcode_action=unsupported
16980 fi
16981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
16982 $as_echo "$hardcode_action" >&6; }
16983
16984 if test "$hardcode_action" = relink ||
16985    test "$inherit_rpath" = yes; then
16986   # Fast installation is not supported
16987   enable_fast_install=no
16988 elif test "$shlibpath_overrides_runpath" = yes ||
16989      test "$enable_shared" = no; then
16990   # Fast installation is not necessary
16991   enable_fast_install=needless
16992 fi
16993
16994
16995
16996
16997
16998
16999   if test "x$enable_dlopen" != xyes; then
17000   enable_dlopen=unknown
17001   enable_dlopen_self=unknown
17002   enable_dlopen_self_static=unknown
17003 else
17004   lt_cv_dlopen=no
17005   lt_cv_dlopen_libs=
17006
17007   case $host_os in
17008   beos*)
17009     lt_cv_dlopen="load_add_on"
17010     lt_cv_dlopen_libs=
17011     lt_cv_dlopen_self=yes
17012     ;;
17013
17014   mingw* | pw32* | cegcc*)
17015     lt_cv_dlopen="LoadLibrary"
17016     lt_cv_dlopen_libs=
17017     ;;
17018
17019   cygwin*)
17020     lt_cv_dlopen="dlopen"
17021     lt_cv_dlopen_libs=
17022     ;;
17023
17024   darwin*)
17025   # if libdl is installed we need to link against it
17026     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17027 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17028 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17029   $as_echo_n "(cached) " >&6
17030 else
17031   ac_check_lib_save_LIBS=$LIBS
17032 LIBS="-ldl  $LIBS"
17033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17034 /* end confdefs.h.  */
17035
17036 /* Override any GCC internal prototype to avoid an error.
17037    Use char because int might match the return type of a GCC
17038    builtin and then its argument prototype would still apply.  */
17039 #ifdef __cplusplus
17040 extern "C"
17041 #endif
17042 char dlopen ();
17043 int
17044 main ()
17045 {
17046 return dlopen ();
17047   ;
17048   return 0;
17049 }
17050 _ACEOF
17051 if ac_fn_c_try_link "$LINENO"; then :
17052   ac_cv_lib_dl_dlopen=yes
17053 else
17054   ac_cv_lib_dl_dlopen=no
17055 fi
17056 rm -f core conftest.err conftest.$ac_objext \
17057     conftest$ac_exeext conftest.$ac_ext
17058 LIBS=$ac_check_lib_save_LIBS
17059 fi
17060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17061 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17062 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17063   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17064 else
17065
17066     lt_cv_dlopen="dyld"
17067     lt_cv_dlopen_libs=
17068     lt_cv_dlopen_self=yes
17069
17070 fi
17071
17072     ;;
17073
17074   *)
17075     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17076 if test "x$ac_cv_func_shl_load" = x""yes; then :
17077   lt_cv_dlopen="shl_load"
17078 else
17079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17080 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17081 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17082   $as_echo_n "(cached) " >&6
17083 else
17084   ac_check_lib_save_LIBS=$LIBS
17085 LIBS="-ldld  $LIBS"
17086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17087 /* end confdefs.h.  */
17088
17089 /* Override any GCC internal prototype to avoid an error.
17090    Use char because int might match the return type of a GCC
17091    builtin and then its argument prototype would still apply.  */
17092 #ifdef __cplusplus
17093 extern "C"
17094 #endif
17095 char shl_load ();
17096 int
17097 main ()
17098 {
17099 return shl_load ();
17100   ;
17101   return 0;
17102 }
17103 _ACEOF
17104 if ac_fn_c_try_link "$LINENO"; then :
17105   ac_cv_lib_dld_shl_load=yes
17106 else
17107   ac_cv_lib_dld_shl_load=no
17108 fi
17109 rm -f core conftest.err conftest.$ac_objext \
17110     conftest$ac_exeext conftest.$ac_ext
17111 LIBS=$ac_check_lib_save_LIBS
17112 fi
17113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17114 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17115 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17116   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17117 else
17118   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17119 if test "x$ac_cv_func_dlopen" = x""yes; then :
17120   lt_cv_dlopen="dlopen"
17121 else
17122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17123 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17124 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17125   $as_echo_n "(cached) " >&6
17126 else
17127   ac_check_lib_save_LIBS=$LIBS
17128 LIBS="-ldl  $LIBS"
17129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17130 /* end confdefs.h.  */
17131
17132 /* Override any GCC internal prototype to avoid an error.
17133    Use char because int might match the return type of a GCC
17134    builtin and then its argument prototype would still apply.  */
17135 #ifdef __cplusplus
17136 extern "C"
17137 #endif
17138 char dlopen ();
17139 int
17140 main ()
17141 {
17142 return dlopen ();
17143   ;
17144   return 0;
17145 }
17146 _ACEOF
17147 if ac_fn_c_try_link "$LINENO"; then :
17148   ac_cv_lib_dl_dlopen=yes
17149 else
17150   ac_cv_lib_dl_dlopen=no
17151 fi
17152 rm -f core conftest.err conftest.$ac_objext \
17153     conftest$ac_exeext conftest.$ac_ext
17154 LIBS=$ac_check_lib_save_LIBS
17155 fi
17156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17157 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17158 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17159   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17160 else
17161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17162 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17163 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17164   $as_echo_n "(cached) " >&6
17165 else
17166   ac_check_lib_save_LIBS=$LIBS
17167 LIBS="-lsvld  $LIBS"
17168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17169 /* end confdefs.h.  */
17170
17171 /* Override any GCC internal prototype to avoid an error.
17172    Use char because int might match the return type of a GCC
17173    builtin and then its argument prototype would still apply.  */
17174 #ifdef __cplusplus
17175 extern "C"
17176 #endif
17177 char dlopen ();
17178 int
17179 main ()
17180 {
17181 return dlopen ();
17182   ;
17183   return 0;
17184 }
17185 _ACEOF
17186 if ac_fn_c_try_link "$LINENO"; then :
17187   ac_cv_lib_svld_dlopen=yes
17188 else
17189   ac_cv_lib_svld_dlopen=no
17190 fi
17191 rm -f core conftest.err conftest.$ac_objext \
17192     conftest$ac_exeext conftest.$ac_ext
17193 LIBS=$ac_check_lib_save_LIBS
17194 fi
17195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17196 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17197 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17198   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17199 else
17200   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17201 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17202 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17203   $as_echo_n "(cached) " >&6
17204 else
17205   ac_check_lib_save_LIBS=$LIBS
17206 LIBS="-ldld  $LIBS"
17207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17208 /* end confdefs.h.  */
17209
17210 /* Override any GCC internal prototype to avoid an error.
17211    Use char because int might match the return type of a GCC
17212    builtin and then its argument prototype would still apply.  */
17213 #ifdef __cplusplus
17214 extern "C"
17215 #endif
17216 char dld_link ();
17217 int
17218 main ()
17219 {
17220 return dld_link ();
17221   ;
17222   return 0;
17223 }
17224 _ACEOF
17225 if ac_fn_c_try_link "$LINENO"; then :
17226   ac_cv_lib_dld_dld_link=yes
17227 else
17228   ac_cv_lib_dld_dld_link=no
17229 fi
17230 rm -f core conftest.err conftest.$ac_objext \
17231     conftest$ac_exeext conftest.$ac_ext
17232 LIBS=$ac_check_lib_save_LIBS
17233 fi
17234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17235 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17236 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17237   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17238 fi
17239
17240
17241 fi
17242
17243
17244 fi
17245
17246
17247 fi
17248
17249
17250 fi
17251
17252
17253 fi
17254
17255     ;;
17256   esac
17257
17258   if test "x$lt_cv_dlopen" != xno; then
17259     enable_dlopen=yes
17260   else
17261     enable_dlopen=no
17262   fi
17263
17264   case $lt_cv_dlopen in
17265   dlopen)
17266     save_CPPFLAGS="$CPPFLAGS"
17267     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17268
17269     save_LDFLAGS="$LDFLAGS"
17270     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17271
17272     save_LIBS="$LIBS"
17273     LIBS="$lt_cv_dlopen_libs $LIBS"
17274
17275     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17276 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17277 if test "${lt_cv_dlopen_self+set}" = set; then :
17278   $as_echo_n "(cached) " >&6
17279 else
17280           if test "$cross_compiling" = yes; then :
17281   lt_cv_dlopen_self=cross
17282 else
17283   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17284   lt_status=$lt_dlunknown
17285   cat > conftest.$ac_ext <<_LT_EOF
17286 #line 17286 "configure"
17287 #include "confdefs.h"
17288
17289 #if HAVE_DLFCN_H
17290 #include <dlfcn.h>
17291 #endif
17292
17293 #include <stdio.h>
17294
17295 #ifdef RTLD_GLOBAL
17296 #  define LT_DLGLOBAL           RTLD_GLOBAL
17297 #else
17298 #  ifdef DL_GLOBAL
17299 #    define LT_DLGLOBAL         DL_GLOBAL
17300 #  else
17301 #    define LT_DLGLOBAL         0
17302 #  endif
17303 #endif
17304
17305 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17306    find out it does not work in some platform. */
17307 #ifndef LT_DLLAZY_OR_NOW
17308 #  ifdef RTLD_LAZY
17309 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17310 #  else
17311 #    ifdef DL_LAZY
17312 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17313 #    else
17314 #      ifdef RTLD_NOW
17315 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17316 #      else
17317 #        ifdef DL_NOW
17318 #          define LT_DLLAZY_OR_NOW      DL_NOW
17319 #        else
17320 #          define LT_DLLAZY_OR_NOW      0
17321 #        endif
17322 #      endif
17323 #    endif
17324 #  endif
17325 #endif
17326
17327 /* When -fvisbility=hidden is used, assume the code has been annotated
17328    correspondingly for the symbols needed.  */
17329 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17330 void fnord () __attribute__((visibility("default")));
17331 #endif
17332
17333 void fnord () { int i=42; }
17334 int main ()
17335 {
17336   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17337   int status = $lt_dlunknown;
17338
17339   if (self)
17340     {
17341       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17342       else
17343         {
17344           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17345           else puts (dlerror ());
17346         }
17347       /* dlclose (self); */
17348     }
17349   else
17350     puts (dlerror ());
17351
17352   return status;
17353 }
17354 _LT_EOF
17355   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17356   (eval $ac_link) 2>&5
17357   ac_status=$?
17358   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17359   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17360     (./conftest; exit; ) >&5 2>/dev/null
17361     lt_status=$?
17362     case x$lt_status in
17363       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17364       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17365       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17366     esac
17367   else :
17368     # compilation failed
17369     lt_cv_dlopen_self=no
17370   fi
17371 fi
17372 rm -fr conftest*
17373
17374
17375 fi
17376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17377 $as_echo "$lt_cv_dlopen_self" >&6; }
17378
17379     if test "x$lt_cv_dlopen_self" = xyes; then
17380       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17381       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17382 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17383 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17384   $as_echo_n "(cached) " >&6
17385 else
17386           if test "$cross_compiling" = yes; then :
17387   lt_cv_dlopen_self_static=cross
17388 else
17389   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17390   lt_status=$lt_dlunknown
17391   cat > conftest.$ac_ext <<_LT_EOF
17392 #line 17392 "configure"
17393 #include "confdefs.h"
17394
17395 #if HAVE_DLFCN_H
17396 #include <dlfcn.h>
17397 #endif
17398
17399 #include <stdio.h>
17400
17401 #ifdef RTLD_GLOBAL
17402 #  define LT_DLGLOBAL           RTLD_GLOBAL
17403 #else
17404 #  ifdef DL_GLOBAL
17405 #    define LT_DLGLOBAL         DL_GLOBAL
17406 #  else
17407 #    define LT_DLGLOBAL         0
17408 #  endif
17409 #endif
17410
17411 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17412    find out it does not work in some platform. */
17413 #ifndef LT_DLLAZY_OR_NOW
17414 #  ifdef RTLD_LAZY
17415 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17416 #  else
17417 #    ifdef DL_LAZY
17418 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17419 #    else
17420 #      ifdef RTLD_NOW
17421 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17422 #      else
17423 #        ifdef DL_NOW
17424 #          define LT_DLLAZY_OR_NOW      DL_NOW
17425 #        else
17426 #          define LT_DLLAZY_OR_NOW      0
17427 #        endif
17428 #      endif
17429 #    endif
17430 #  endif
17431 #endif
17432
17433 /* When -fvisbility=hidden is used, assume the code has been annotated
17434    correspondingly for the symbols needed.  */
17435 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17436 void fnord () __attribute__((visibility("default")));
17437 #endif
17438
17439 void fnord () { int i=42; }
17440 int main ()
17441 {
17442   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17443   int status = $lt_dlunknown;
17444
17445   if (self)
17446     {
17447       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17448       else
17449         {
17450           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17451           else puts (dlerror ());
17452         }
17453       /* dlclose (self); */
17454     }
17455   else
17456     puts (dlerror ());
17457
17458   return status;
17459 }
17460 _LT_EOF
17461   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17462   (eval $ac_link) 2>&5
17463   ac_status=$?
17464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17465   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17466     (./conftest; exit; ) >&5 2>/dev/null
17467     lt_status=$?
17468     case x$lt_status in
17469       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17470       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17471       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17472     esac
17473   else :
17474     # compilation failed
17475     lt_cv_dlopen_self_static=no
17476   fi
17477 fi
17478 rm -fr conftest*
17479
17480
17481 fi
17482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17483 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17484     fi
17485
17486     CPPFLAGS="$save_CPPFLAGS"
17487     LDFLAGS="$save_LDFLAGS"
17488     LIBS="$save_LIBS"
17489     ;;
17490   esac
17491
17492   case $lt_cv_dlopen_self in
17493   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17494   *) enable_dlopen_self=unknown ;;
17495   esac
17496
17497   case $lt_cv_dlopen_self_static in
17498   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17499   *) enable_dlopen_self_static=unknown ;;
17500   esac
17501 fi
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519 striplib=
17520 old_striplib=
17521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17522 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17523 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17524   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17525   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17527 $as_echo "yes" >&6; }
17528 else
17529 # FIXME - insert some real tests, host_os isn't really good enough
17530   case $host_os in
17531   darwin*)
17532     if test -n "$STRIP" ; then
17533       striplib="$STRIP -x"
17534       old_striplib="$STRIP -S"
17535       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17536 $as_echo "yes" >&6; }
17537     else
17538       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17539 $as_echo "no" >&6; }
17540     fi
17541     ;;
17542   *)
17543     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17544 $as_echo "no" >&6; }
17545     ;;
17546   esac
17547 fi
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560   # Report which library types will actually be built
17561   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
17562 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
17563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
17564 $as_echo "$can_build_shared" >&6; }
17565
17566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
17567 $as_echo_n "checking whether to build shared libraries... " >&6; }
17568   test "$can_build_shared" = "no" && enable_shared=no
17569
17570   # On AIX, shared libraries and static libraries use the same namespace, and
17571   # are all built from PIC.
17572   case $host_os in
17573   aix3*)
17574     test "$enable_shared" = yes && enable_static=no
17575     if test -n "$RANLIB"; then
17576       archive_cmds="$archive_cmds~\$RANLIB \$lib"
17577       postinstall_cmds='$RANLIB $lib'
17578     fi
17579     ;;
17580
17581   aix[4-9]*)
17582     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
17583       test "$enable_shared" = yes && enable_static=no
17584     fi
17585     ;;
17586   esac
17587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
17588 $as_echo "$enable_shared" >&6; }
17589
17590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
17591 $as_echo_n "checking whether to build static libraries... " >&6; }
17592   # Make sure either enable_shared or enable_static is yes.
17593   test "$enable_shared" = yes || enable_static=yes
17594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
17595 $as_echo "$enable_static" >&6; }
17596
17597
17598
17599
17600 fi
17601 ac_ext=c
17602 ac_cpp='$CPP $CPPFLAGS'
17603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17606
17607 CC="$lt_save_CC"
17608
17609       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
17610     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
17611     (test "X$CXX" != "Xg++"))) ; then
17612   ac_ext=cpp
17613 ac_cpp='$CXXCPP $CPPFLAGS'
17614 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17615 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17616 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
17618 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
17619 if test -z "$CXXCPP"; then
17620   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
17621   $as_echo_n "(cached) " >&6
17622 else
17623       # Double quotes because CXXCPP needs to be expanded
17624     for CXXCPP in "$CXX -E" "/lib/cpp"
17625     do
17626       ac_preproc_ok=false
17627 for ac_cxx_preproc_warn_flag in '' yes
17628 do
17629   # Use a header file that comes with gcc, so configuring glibc
17630   # with a fresh cross-compiler works.
17631   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17632   # <limits.h> exists even on freestanding compilers.
17633   # On the NeXT, cc -E runs the code through the compiler's parser,
17634   # not just through cpp. "Syntax error" is here to catch this case.
17635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17636 /* end confdefs.h.  */
17637 #ifdef __STDC__
17638 # include <limits.h>
17639 #else
17640 # include <assert.h>
17641 #endif
17642                      Syntax error
17643 _ACEOF
17644 if ac_fn_cxx_try_cpp "$LINENO"; then :
17645
17646 else
17647   # Broken: fails on valid input.
17648 continue
17649 fi
17650 rm -f conftest.err conftest.$ac_ext
17651
17652   # OK, works on sane cases.  Now check whether nonexistent headers
17653   # can be detected and how.
17654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17655 /* end confdefs.h.  */
17656 #include <ac_nonexistent.h>
17657 _ACEOF
17658 if ac_fn_cxx_try_cpp "$LINENO"; then :
17659   # Broken: success on invalid input.
17660 continue
17661 else
17662   # Passes both tests.
17663 ac_preproc_ok=:
17664 break
17665 fi
17666 rm -f conftest.err conftest.$ac_ext
17667
17668 done
17669 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
17670 rm -f conftest.err conftest.$ac_ext
17671 if $ac_preproc_ok; then :
17672   break
17673 fi
17674
17675     done
17676     ac_cv_prog_CXXCPP=$CXXCPP
17677
17678 fi
17679   CXXCPP=$ac_cv_prog_CXXCPP
17680 else
17681   ac_cv_prog_CXXCPP=$CXXCPP
17682 fi
17683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
17684 $as_echo "$CXXCPP" >&6; }
17685 ac_preproc_ok=false
17686 for ac_cxx_preproc_warn_flag in '' yes
17687 do
17688   # Use a header file that comes with gcc, so configuring glibc
17689   # with a fresh cross-compiler works.
17690   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17691   # <limits.h> exists even on freestanding compilers.
17692   # On the NeXT, cc -E runs the code through the compiler's parser,
17693   # not just through cpp. "Syntax error" is here to catch this case.
17694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17695 /* end confdefs.h.  */
17696 #ifdef __STDC__
17697 # include <limits.h>
17698 #else
17699 # include <assert.h>
17700 #endif
17701                      Syntax error
17702 _ACEOF
17703 if ac_fn_cxx_try_cpp "$LINENO"; then :
17704
17705 else
17706   # Broken: fails on valid input.
17707 continue
17708 fi
17709 rm -f conftest.err conftest.$ac_ext
17710
17711   # OK, works on sane cases.  Now check whether nonexistent headers
17712   # can be detected and how.
17713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17714 /* end confdefs.h.  */
17715 #include <ac_nonexistent.h>
17716 _ACEOF
17717 if ac_fn_cxx_try_cpp "$LINENO"; then :
17718   # Broken: success on invalid input.
17719 continue
17720 else
17721   # Passes both tests.
17722 ac_preproc_ok=:
17723 break
17724 fi
17725 rm -f conftest.err conftest.$ac_ext
17726
17727 done
17728 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
17729 rm -f conftest.err conftest.$ac_ext
17730 if $ac_preproc_ok; then :
17731
17732 else
17733   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17735 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
17736 See \`config.log' for more details." "$LINENO" 5; }
17737 fi
17738
17739 ac_ext=c
17740 ac_cpp='$CPP $CPPFLAGS'
17741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17744
17745 else
17746   _lt_caught_CXX_error=yes
17747 fi
17748
17749 ac_ext=cpp
17750 ac_cpp='$CXXCPP $CPPFLAGS'
17751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17754
17755 archive_cmds_need_lc_CXX=no
17756 allow_undefined_flag_CXX=
17757 always_export_symbols_CXX=no
17758 archive_expsym_cmds_CXX=
17759 compiler_needs_object_CXX=no
17760 export_dynamic_flag_spec_CXX=
17761 hardcode_direct_CXX=no
17762 hardcode_direct_absolute_CXX=no
17763 hardcode_libdir_flag_spec_CXX=
17764 hardcode_libdir_flag_spec_ld_CXX=
17765 hardcode_libdir_separator_CXX=
17766 hardcode_minus_L_CXX=no
17767 hardcode_shlibpath_var_CXX=unsupported
17768 hardcode_automatic_CXX=no
17769 inherit_rpath_CXX=no
17770 module_cmds_CXX=
17771 module_expsym_cmds_CXX=
17772 link_all_deplibs_CXX=unknown
17773 old_archive_cmds_CXX=$old_archive_cmds
17774 reload_flag_CXX=$reload_flag
17775 reload_cmds_CXX=$reload_cmds
17776 no_undefined_flag_CXX=
17777 whole_archive_flag_spec_CXX=
17778 enable_shared_with_static_runtimes_CXX=no
17779
17780 # Source file extension for C++ test sources.
17781 ac_ext=cpp
17782
17783 # Object file extension for compiled C++ test sources.
17784 objext=o
17785 objext_CXX=$objext
17786
17787 # No sense in running all these tests if we already determined that
17788 # the CXX compiler isn't working.  Some variables (like enable_shared)
17789 # are currently assumed to apply to all compilers on this platform,
17790 # and will be corrupted by setting them based on a non-working compiler.
17791 if test "$_lt_caught_CXX_error" != yes; then
17792   # Code to be used in simple compile tests
17793   lt_simple_compile_test_code="int some_variable = 0;"
17794
17795   # Code to be used in simple link tests
17796   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
17797
17798   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
17799
17800
17801
17802
17803
17804
17805 # If no C compiler was specified, use CC.
17806 LTCC=${LTCC-"$CC"}
17807
17808 # If no C compiler flags were specified, use CFLAGS.
17809 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
17810
17811 # Allow CC to be a program name with arguments.
17812 compiler=$CC
17813
17814
17815   # save warnings/boilerplate of simple test code
17816   ac_outfile=conftest.$ac_objext
17817 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
17818 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17819 _lt_compiler_boilerplate=`cat conftest.err`
17820 $RM conftest*
17821
17822   ac_outfile=conftest.$ac_objext
17823 echo "$lt_simple_link_test_code" >conftest.$ac_ext
17824 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
17825 _lt_linker_boilerplate=`cat conftest.err`
17826 $RM -r conftest*
17827
17828
17829   # Allow CC to be a program name with arguments.
17830   lt_save_CC=$CC
17831   lt_save_LD=$LD
17832   lt_save_GCC=$GCC
17833   GCC=$GXX
17834   lt_save_with_gnu_ld=$with_gnu_ld
17835   lt_save_path_LD=$lt_cv_path_LD
17836   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
17837     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
17838   else
17839     $as_unset lt_cv_prog_gnu_ld
17840   fi
17841   if test -n "${lt_cv_path_LDCXX+set}"; then
17842     lt_cv_path_LD=$lt_cv_path_LDCXX
17843   else
17844     $as_unset lt_cv_path_LD
17845   fi
17846   test -z "${LDCXX+set}" || LD=$LDCXX
17847   CC=${CXX-"c++"}
17848   compiler=$CC
17849   compiler_CXX=$CC
17850   for cc_temp in $compiler""; do
17851   case $cc_temp in
17852     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
17853     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
17854     \-*) ;;
17855     *) break;;
17856   esac
17857 done
17858 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
17859
17860
17861   if test -n "$compiler"; then
17862     # We don't want -fno-exception when compiling C++ code, so set the
17863     # no_builtin_flag separately
17864     if test "$GXX" = yes; then
17865       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
17866     else
17867       lt_prog_compiler_no_builtin_flag_CXX=
17868     fi
17869
17870     if test "$GXX" = yes; then
17871       # Set up default GNU C++ configuration
17872
17873
17874
17875 # Check whether --with-gnu-ld was given.
17876 if test "${with_gnu_ld+set}" = set; then :
17877   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
17878 else
17879   with_gnu_ld=no
17880 fi
17881
17882 ac_prog=ld
17883 if test "$GCC" = yes; then
17884   # Check if gcc -print-prog-name=ld gives a path.
17885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
17886 $as_echo_n "checking for ld used by $CC... " >&6; }
17887   case $host in
17888   *-*-mingw*)
17889     # gcc leaves a trailing carriage return which upsets mingw
17890     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
17891   *)
17892     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
17893   esac
17894   case $ac_prog in
17895     # Accept absolute paths.
17896     [\\/]* | ?:[\\/]*)
17897       re_direlt='/[^/][^/]*/\.\./'
17898       # Canonicalize the pathname of ld
17899       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
17900       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
17901         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
17902       done
17903       test -z "$LD" && LD="$ac_prog"
17904       ;;
17905   "")
17906     # If it fails, then pretend we aren't using GCC.
17907     ac_prog=ld
17908     ;;
17909   *)
17910     # If it is relative, then search for the first ld in PATH.
17911     with_gnu_ld=unknown
17912     ;;
17913   esac
17914 elif test "$with_gnu_ld" = yes; then
17915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
17916 $as_echo_n "checking for GNU ld... " >&6; }
17917 else
17918   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
17919 $as_echo_n "checking for non-GNU ld... " >&6; }
17920 fi
17921 if test "${lt_cv_path_LD+set}" = set; then :
17922   $as_echo_n "(cached) " >&6
17923 else
17924   if test -z "$LD"; then
17925   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
17926   for ac_dir in $PATH; do
17927     IFS="$lt_save_ifs"
17928     test -z "$ac_dir" && ac_dir=.
17929     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
17930       lt_cv_path_LD="$ac_dir/$ac_prog"
17931       # Check to see if the program is GNU ld.  I'd rather use --version,
17932       # but apparently some variants of GNU ld only accept -v.
17933       # Break only if it was the GNU/non-GNU ld that we prefer.
17934       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
17935       *GNU* | *'with BFD'*)
17936         test "$with_gnu_ld" != no && break
17937         ;;
17938       *)
17939         test "$with_gnu_ld" != yes && break
17940         ;;
17941       esac
17942     fi
17943   done
17944   IFS="$lt_save_ifs"
17945 else
17946   lt_cv_path_LD="$LD" # Let the user override the test with a path.
17947 fi
17948 fi
17949
17950 LD="$lt_cv_path_LD"
17951 if test -n "$LD"; then
17952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
17953 $as_echo "$LD" >&6; }
17954 else
17955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17956 $as_echo "no" >&6; }
17957 fi
17958 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
17959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
17960 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
17961 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
17962   $as_echo_n "(cached) " >&6
17963 else
17964   # I'd rather use --version here, but apparently some GNU lds only accept -v.
17965 case `$LD -v 2>&1 </dev/null` in
17966 *GNU* | *'with BFD'*)
17967   lt_cv_prog_gnu_ld=yes
17968   ;;
17969 *)
17970   lt_cv_prog_gnu_ld=no
17971   ;;
17972 esac
17973 fi
17974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
17975 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
17976 with_gnu_ld=$lt_cv_prog_gnu_ld
17977
17978
17979
17980
17981
17982
17983
17984       # Check if GNU C++ uses GNU ld as the underlying linker, since the
17985       # archiving commands below assume that GNU ld is being used.
17986       if test "$with_gnu_ld" = yes; then
17987         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
17988         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17989
17990         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
17991         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
17992
17993         # If archive_cmds runs LD, not CC, wlarc should be empty
17994         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
17995         #     investigate it a little bit more. (MM)
17996         wlarc='${wl}'
17997
17998         # ancient GNU ld didn't support --whole-archive et. al.
17999         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18000           $GREP 'no-whole-archive' > /dev/null; then
18001           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18002         else
18003           whole_archive_flag_spec_CXX=
18004         fi
18005       else
18006         with_gnu_ld=no
18007         wlarc=
18008
18009         # A generic and very simple default shared library creation
18010         # command for GNU C++ for the case where it uses the native
18011         # linker, instead of GNU ld.  If possible, this setting should
18012         # overridden to take advantage of the native linker features on
18013         # the platform it is being used on.
18014         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18015       fi
18016
18017       # Commands to make compiler produce verbose output that lists
18018       # what "hidden" libraries, object files and flags are used when
18019       # linking a shared library.
18020       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18021
18022     else
18023       GXX=no
18024       with_gnu_ld=no
18025       wlarc=
18026     fi
18027
18028     # PORTME: fill in a description of your system's C++ link characteristics
18029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18030 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18031     ld_shlibs_CXX=yes
18032     case $host_os in
18033       aix3*)
18034         # FIXME: insert proper C++ library support
18035         ld_shlibs_CXX=no
18036         ;;
18037       aix[4-9]*)
18038         if test "$host_cpu" = ia64; then
18039           # On IA64, the linker does run time linking by default, so we don't
18040           # have to do anything special.
18041           aix_use_runtimelinking=no
18042           exp_sym_flag='-Bexport'
18043           no_entry_flag=""
18044         else
18045           aix_use_runtimelinking=no
18046
18047           # Test if we are trying to use run time linking or normal
18048           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18049           # need to do runtime linking.
18050           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18051             for ld_flag in $LDFLAGS; do
18052               case $ld_flag in
18053               *-brtl*)
18054                 aix_use_runtimelinking=yes
18055                 break
18056                 ;;
18057               esac
18058             done
18059             ;;
18060           esac
18061
18062           exp_sym_flag='-bexport'
18063           no_entry_flag='-bnoentry'
18064         fi
18065
18066         # When large executables or shared objects are built, AIX ld can
18067         # have problems creating the table of contents.  If linking a library
18068         # or program results in "error TOC overflow" add -mminimal-toc to
18069         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18070         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18071
18072         archive_cmds_CXX=''
18073         hardcode_direct_CXX=yes
18074         hardcode_direct_absolute_CXX=yes
18075         hardcode_libdir_separator_CXX=':'
18076         link_all_deplibs_CXX=yes
18077         file_list_spec_CXX='${wl}-f,'
18078
18079         if test "$GXX" = yes; then
18080           case $host_os in aix4.[012]|aix4.[012].*)
18081           # We only want to do this on AIX 4.2 and lower, the check
18082           # below for broken collect2 doesn't work under 4.3+
18083           collect2name=`${CC} -print-prog-name=collect2`
18084           if test -f "$collect2name" &&
18085              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18086           then
18087             # We have reworked collect2
18088             :
18089           else
18090             # We have old collect2
18091             hardcode_direct_CXX=unsupported
18092             # It fails to find uninstalled libraries when the uninstalled
18093             # path is not listed in the libpath.  Setting hardcode_minus_L
18094             # to unsupported forces relinking
18095             hardcode_minus_L_CXX=yes
18096             hardcode_libdir_flag_spec_CXX='-L$libdir'
18097             hardcode_libdir_separator_CXX=
18098           fi
18099           esac
18100           shared_flag='-shared'
18101           if test "$aix_use_runtimelinking" = yes; then
18102             shared_flag="$shared_flag "'${wl}-G'
18103           fi
18104         else
18105           # not using gcc
18106           if test "$host_cpu" = ia64; then
18107           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18108           # chokes on -Wl,-G. The following line is correct:
18109           shared_flag='-G'
18110           else
18111             if test "$aix_use_runtimelinking" = yes; then
18112               shared_flag='${wl}-G'
18113             else
18114               shared_flag='${wl}-bM:SRE'
18115             fi
18116           fi
18117         fi
18118
18119         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18120         # It seems that -bexpall does not export symbols beginning with
18121         # underscore (_), so it is better to generate a list of symbols to
18122         # export.
18123         always_export_symbols_CXX=yes
18124         if test "$aix_use_runtimelinking" = yes; then
18125           # Warning - without using the other runtime loading flags (-brtl),
18126           # -berok will link without error, but may produce a broken library.
18127           allow_undefined_flag_CXX='-berok'
18128           # Determine the default libpath from the value encoded in an empty
18129           # executable.
18130           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18131 /* end confdefs.h.  */
18132
18133 int
18134 main ()
18135 {
18136
18137   ;
18138   return 0;
18139 }
18140 _ACEOF
18141 if ac_fn_cxx_try_link "$LINENO"; then :
18142
18143 lt_aix_libpath_sed='
18144     /Import File Strings/,/^$/ {
18145         /^0/ {
18146             s/^0  *\(.*\)$/\1/
18147             p
18148         }
18149     }'
18150 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18151 # Check for a 64-bit object if we didn't find anything.
18152 if test -z "$aix_libpath"; then
18153   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18154 fi
18155 fi
18156 rm -f core conftest.err conftest.$ac_objext \
18157     conftest$ac_exeext conftest.$ac_ext
18158 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18159
18160           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18161
18162           archive_expsym_cmds_CXX='$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 $shared_flag"
18163         else
18164           if test "$host_cpu" = ia64; then
18165             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18166             allow_undefined_flag_CXX="-z nodefs"
18167             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18168           else
18169             # Determine the default libpath from the value encoded in an
18170             # empty executable.
18171             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18172 /* end confdefs.h.  */
18173
18174 int
18175 main ()
18176 {
18177
18178   ;
18179   return 0;
18180 }
18181 _ACEOF
18182 if ac_fn_cxx_try_link "$LINENO"; then :
18183
18184 lt_aix_libpath_sed='
18185     /Import File Strings/,/^$/ {
18186         /^0/ {
18187             s/^0  *\(.*\)$/\1/
18188             p
18189         }
18190     }'
18191 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18192 # Check for a 64-bit object if we didn't find anything.
18193 if test -z "$aix_libpath"; then
18194   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18195 fi
18196 fi
18197 rm -f core conftest.err conftest.$ac_objext \
18198     conftest$ac_exeext conftest.$ac_ext
18199 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18200
18201             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18202             # Warning - without using the other run time loading flags,
18203             # -berok will link without error, but may produce a broken library.
18204             no_undefined_flag_CXX=' ${wl}-bernotok'
18205             allow_undefined_flag_CXX=' ${wl}-berok'
18206             if test "$with_gnu_ld" = yes; then
18207               # We only use this code for GNU lds that support --whole-archive.
18208               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18209             else
18210               # Exported symbols can be pulled into shared objects from archives
18211               whole_archive_flag_spec_CXX='$convenience'
18212             fi
18213             archive_cmds_need_lc_CXX=yes
18214             # This is similar to how AIX traditionally builds its shared
18215             # libraries.
18216             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'
18217           fi
18218         fi
18219         ;;
18220
18221       beos*)
18222         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18223           allow_undefined_flag_CXX=unsupported
18224           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18225           # support --undefined.  This deserves some investigation.  FIXME
18226           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18227         else
18228           ld_shlibs_CXX=no
18229         fi
18230         ;;
18231
18232       chorus*)
18233         case $cc_basename in
18234           *)
18235           # FIXME: insert proper C++ library support
18236           ld_shlibs_CXX=no
18237           ;;
18238         esac
18239         ;;
18240
18241       cygwin* | mingw* | pw32* | cegcc*)
18242         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18243         # as there is no search path for DLLs.
18244         hardcode_libdir_flag_spec_CXX='-L$libdir'
18245         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18246         allow_undefined_flag_CXX=unsupported
18247         always_export_symbols_CXX=no
18248         enable_shared_with_static_runtimes_CXX=yes
18249
18250         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18251           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18252           # If the export-symbols file already is a .def file (1st line
18253           # is EXPORTS), use it as is; otherwise, prepend...
18254           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18255             cp $export_symbols $output_objdir/$soname.def;
18256           else
18257             echo EXPORTS > $output_objdir/$soname.def;
18258             cat $export_symbols >> $output_objdir/$soname.def;
18259           fi~
18260           $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 $lib'
18261         else
18262           ld_shlibs_CXX=no
18263         fi
18264         ;;
18265       darwin* | rhapsody*)
18266
18267
18268   archive_cmds_need_lc_CXX=no
18269   hardcode_direct_CXX=no
18270   hardcode_automatic_CXX=yes
18271   hardcode_shlibpath_var_CXX=unsupported
18272   if test "$lt_cv_ld_force_load" = "yes"; then
18273     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 \"$new_convenience\"`'
18274   else
18275     whole_archive_flag_spec_CXX=''
18276   fi
18277   link_all_deplibs_CXX=yes
18278   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18279   case $cc_basename in
18280      ifort*) _lt_dar_can_shared=yes ;;
18281      *) _lt_dar_can_shared=$GCC ;;
18282   esac
18283   if test "$_lt_dar_can_shared" = "yes"; then
18284     output_verbose_link_cmd=func_echo_all
18285     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}"
18286     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18287     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}${_lt_dsymutil}"
18288     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18289        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18290       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${_lt_dsymutil}"
18291       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18292     fi
18293
18294   else
18295   ld_shlibs_CXX=no
18296   fi
18297
18298         ;;
18299
18300       dgux*)
18301         case $cc_basename in
18302           ec++*)
18303             # FIXME: insert proper C++ library support
18304             ld_shlibs_CXX=no
18305             ;;
18306           ghcx*)
18307             # Green Hills C++ Compiler
18308             # FIXME: insert proper C++ library support
18309             ld_shlibs_CXX=no
18310             ;;
18311           *)
18312             # FIXME: insert proper C++ library support
18313             ld_shlibs_CXX=no
18314             ;;
18315         esac
18316         ;;
18317
18318       freebsd[12]*)
18319         # C++ shared libraries reported to be fairly broken before
18320         # switch to ELF
18321         ld_shlibs_CXX=no
18322         ;;
18323
18324       freebsd-elf*)
18325         archive_cmds_need_lc_CXX=no
18326         ;;
18327
18328       freebsd* | dragonfly*)
18329         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18330         # conventions
18331         ld_shlibs_CXX=yes
18332         ;;
18333
18334       gnu*)
18335         ;;
18336
18337       haiku*)
18338         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18339         link_all_deplibs_CXX=yes
18340         ;;
18341
18342       hpux9*)
18343         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18344         hardcode_libdir_separator_CXX=:
18345         export_dynamic_flag_spec_CXX='${wl}-E'
18346         hardcode_direct_CXX=yes
18347         hardcode_minus_L_CXX=yes # Not in the search PATH,
18348                                              # but as the default
18349                                              # location of the library.
18350
18351         case $cc_basename in
18352           CC*)
18353             # FIXME: insert proper C++ library support
18354             ld_shlibs_CXX=no
18355             ;;
18356           aCC*)
18357             archive_cmds_CXX='$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 $lib'
18358             # Commands to make compiler produce verbose output that lists
18359             # what "hidden" libraries, object files and flags are used when
18360             # linking a shared library.
18361             #
18362             # There doesn't appear to be a way to prevent this compiler from
18363             # explicitly linking system object files so we need to strip them
18364             # from the output so that they don't get included in the library
18365             # dependencies.
18366             output_verbose_link_cmd='templist=`($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"'
18367             ;;
18368           *)
18369             if test "$GXX" = yes; then
18370               archive_cmds_CXX='$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'
18371             else
18372               # FIXME: insert proper C++ library support
18373               ld_shlibs_CXX=no
18374             fi
18375             ;;
18376         esac
18377         ;;
18378
18379       hpux10*|hpux11*)
18380         if test $with_gnu_ld = no; then
18381           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18382           hardcode_libdir_separator_CXX=:
18383
18384           case $host_cpu in
18385             hppa*64*|ia64*)
18386               ;;
18387             *)
18388               export_dynamic_flag_spec_CXX='${wl}-E'
18389               ;;
18390           esac
18391         fi
18392         case $host_cpu in
18393           hppa*64*|ia64*)
18394             hardcode_direct_CXX=no
18395             hardcode_shlibpath_var_CXX=no
18396             ;;
18397           *)
18398             hardcode_direct_CXX=yes
18399             hardcode_direct_absolute_CXX=yes
18400             hardcode_minus_L_CXX=yes # Not in the search PATH,
18401                                                  # but as the default
18402                                                  # location of the library.
18403             ;;
18404         esac
18405
18406         case $cc_basename in
18407           CC*)
18408             # FIXME: insert proper C++ library support
18409             ld_shlibs_CXX=no
18410             ;;
18411           aCC*)
18412             case $host_cpu in
18413               hppa*64*)
18414                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18415                 ;;
18416               ia64*)
18417                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18418                 ;;
18419               *)
18420                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18421                 ;;
18422             esac
18423             # Commands to make compiler produce verbose output that lists
18424             # what "hidden" libraries, object files and flags are used when
18425             # linking a shared library.
18426             #
18427             # There doesn't appear to be a way to prevent this compiler from
18428             # explicitly linking system object files so we need to strip them
18429             # from the output so that they don't get included in the library
18430             # dependencies.
18431             output_verbose_link_cmd='templist=`($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"'
18432             ;;
18433           *)
18434             if test "$GXX" = yes; then
18435               if test $with_gnu_ld = no; then
18436                 case $host_cpu in
18437                   hppa*64*)
18438                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18439                     ;;
18440                   ia64*)
18441                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18442                     ;;
18443                   *)
18444                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18445                     ;;
18446                 esac
18447               fi
18448             else
18449               # FIXME: insert proper C++ library support
18450               ld_shlibs_CXX=no
18451             fi
18452             ;;
18453         esac
18454         ;;
18455
18456       interix[3-9]*)
18457         hardcode_direct_CXX=no
18458         hardcode_shlibpath_var_CXX=no
18459         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18460         export_dynamic_flag_spec_CXX='${wl}-E'
18461         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18462         # Instead, shared libraries are loaded at an image base (0x10000000 by
18463         # default) and relocated if they conflict, which is a slow very memory
18464         # consuming and fragmenting process.  To avoid this, we pick a random,
18465         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18466         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18467         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18468         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18469         ;;
18470       irix5* | irix6*)
18471         case $cc_basename in
18472           CC*)
18473             # SGI C++
18474             archive_cmds_CXX='$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 $lib'
18475
18476             # Archives containing C++ object files must be created using
18477             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18478             # necessary to make sure instantiated templates are included
18479             # in the archive.
18480             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18481             ;;
18482           *)
18483             if test "$GXX" = yes; then
18484               if test "$with_gnu_ld" = no; then
18485                 archive_cmds_CXX='$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 $lib'
18486               else
18487                 archive_cmds_CXX='$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 $lib'
18488               fi
18489             fi
18490             link_all_deplibs_CXX=yes
18491             ;;
18492         esac
18493         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18494         hardcode_libdir_separator_CXX=:
18495         inherit_rpath_CXX=yes
18496         ;;
18497
18498       linux* | k*bsd*-gnu | kopensolaris*-gnu)
18499         case $cc_basename in
18500           KCC*)
18501             # Kuck and Associates, Inc. (KAI) C++ Compiler
18502
18503             # KCC will only create a shared library if the output file
18504             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18505             # to its proper name (with version) after linking.
18506             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'
18507             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 $lib'
18508             # Commands to make compiler produce verbose output that lists
18509             # what "hidden" libraries, object files and flags are used when
18510             # linking a shared library.
18511             #
18512             # There doesn't appear to be a way to prevent this compiler from
18513             # explicitly linking system object files so we need to strip them
18514             # from the output so that they don't get included in the library
18515             # dependencies.
18516             output_verbose_link_cmd='templist=`$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"'
18517
18518             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18519             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18520
18521             # Archives containing C++ object files must be created using
18522             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18523             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18524             ;;
18525           icpc* | ecpc* )
18526             # Intel C++
18527             with_gnu_ld=yes
18528             # version 8.0 and above of icpc choke on multiply defined symbols
18529             # if we add $predep_objects and $postdep_objects, however 7.1 and
18530             # earlier do not add the objects themselves.
18531             case `$CC -V 2>&1` in
18532               *"Version 7."*)
18533                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18534                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18535                 ;;
18536               *)  # Version 8.0 or newer
18537                 tmp_idyn=
18538                 case $host_cpu in
18539                   ia64*) tmp_idyn=' -i_dynamic';;
18540                 esac
18541                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18542                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18543                 ;;
18544             esac
18545             archive_cmds_need_lc_CXX=no
18546             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18547             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18548             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18549             ;;
18550           pgCC* | pgcpp*)
18551             # Portland Group C++ compiler
18552             case `$CC -V` in
18553             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
18554               prelink_cmds_CXX='tpldir=Template.dir~
18555                 rm -rf $tpldir~
18556                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
18557                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
18558               old_archive_cmds_CXX='tpldir=Template.dir~
18559                 rm -rf $tpldir~
18560                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
18561                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
18562                 $RANLIB $oldlib'
18563               archive_cmds_CXX='tpldir=Template.dir~
18564                 rm -rf $tpldir~
18565                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18566                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18567               archive_expsym_cmds_CXX='tpldir=Template.dir~
18568                 rm -rf $tpldir~
18569                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
18570                 $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 $lib'
18571               ;;
18572             *) # Version 6 and above use weak symbols
18573               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
18574               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
18575               ;;
18576             esac
18577
18578             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
18579             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18580             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
18581             ;;
18582           cxx*)
18583             # Compaq C++
18584             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18585             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
18586
18587             runpath_var=LD_RUN_PATH
18588             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18589             hardcode_libdir_separator_CXX=:
18590
18591             # Commands to make compiler produce verbose output that lists
18592             # what "hidden" libraries, object files and flags are used when
18593             # linking a shared library.
18594             #
18595             # There doesn't appear to be a way to prevent this compiler from
18596             # explicitly linking system object files so we need to strip them
18597             # from the output so that they don't get included in the library
18598             # dependencies.
18599             output_verbose_link_cmd='templist=`$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" | $Xsed'
18600             ;;
18601           xl* | mpixl* | bgxl*)
18602             # IBM XL 8.0 on PPC, with GNU ld
18603             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18604             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18605             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18606             if test "x$supports_anon_versioning" = xyes; then
18607               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
18608                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
18609                 echo "local: *; };" >> $output_objdir/$libname.ver~
18610                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
18611             fi
18612             ;;
18613           *)
18614             case `$CC -V 2>&1 | sed 5q` in
18615             *Sun\ C*)
18616               # Sun C++ 5.9
18617               no_undefined_flag_CXX=' -zdefs'
18618               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18619               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
18620               hardcode_libdir_flag_spec_CXX='-R$libdir'
18621               whole_archive_flag_spec_CXX='${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'
18622               compiler_needs_object_CXX=yes
18623
18624               # Not sure whether something based on
18625               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
18626               # would be better.
18627               output_verbose_link_cmd='func_echo_all'
18628
18629               # Archives containing C++ object files must be created using
18630               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
18631               # necessary to make sure instantiated templates are included
18632               # in the archive.
18633               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18634               ;;
18635             esac
18636             ;;
18637         esac
18638         ;;
18639
18640       lynxos*)
18641         # FIXME: insert proper C++ library support
18642         ld_shlibs_CXX=no
18643         ;;
18644
18645       m88k*)
18646         # FIXME: insert proper C++ library support
18647         ld_shlibs_CXX=no
18648         ;;
18649
18650       mvs*)
18651         case $cc_basename in
18652           cxx*)
18653             # FIXME: insert proper C++ library support
18654             ld_shlibs_CXX=no
18655             ;;
18656           *)
18657             # FIXME: insert proper C++ library support
18658             ld_shlibs_CXX=no
18659             ;;
18660         esac
18661         ;;
18662
18663       netbsd*)
18664         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18665           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
18666           wlarc=
18667           hardcode_libdir_flag_spec_CXX='-R$libdir'
18668           hardcode_direct_CXX=yes
18669           hardcode_shlibpath_var_CXX=no
18670         fi
18671         # Workaround some broken pre-1.5 toolchains
18672         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
18673         ;;
18674
18675       *nto* | *qnx*)
18676         ld_shlibs_CXX=yes
18677         ;;
18678
18679       openbsd2*)
18680         # C++ shared libraries are fairly broken
18681         ld_shlibs_CXX=no
18682         ;;
18683
18684       openbsd*)
18685         if test -f /usr/libexec/ld.so; then
18686           hardcode_direct_CXX=yes
18687           hardcode_shlibpath_var_CXX=no
18688           hardcode_direct_absolute_CXX=yes
18689           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18690           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18691           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18692             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
18693             export_dynamic_flag_spec_CXX='${wl}-E'
18694             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18695           fi
18696           output_verbose_link_cmd=func_echo_all
18697         else
18698           ld_shlibs_CXX=no
18699         fi
18700         ;;
18701
18702       osf3* | osf4* | osf5*)
18703         case $cc_basename in
18704           KCC*)
18705             # Kuck and Associates, Inc. (KAI) C++ Compiler
18706
18707             # KCC will only create a shared library if the output file
18708             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18709             # to its proper name (with version) after linking.
18710             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 $lib'
18711
18712             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18713             hardcode_libdir_separator_CXX=:
18714
18715             # Archives containing C++ object files must be created using
18716             # the KAI C++ compiler.
18717             case $host in
18718               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
18719               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
18720             esac
18721             ;;
18722           RCC*)
18723             # Rational C++ 2.4.1
18724             # FIXME: insert proper C++ library support
18725             ld_shlibs_CXX=no
18726             ;;
18727           cxx*)
18728             case $host in
18729               osf3*)
18730                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18731                 archive_cmds_CXX='$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 $lib'
18732                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18733                 ;;
18734               *)
18735                 allow_undefined_flag_CXX=' -expect_unresolved \*'
18736                 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'
18737                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
18738                   echo "-hidden">> $lib.exp~
18739                   $CC -shared$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~
18740                   $RM $lib.exp'
18741                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
18742                 ;;
18743             esac
18744
18745             hardcode_libdir_separator_CXX=:
18746
18747             # Commands to make compiler produce verbose output that lists
18748             # what "hidden" libraries, object files and flags are used when
18749             # linking a shared library.
18750             #
18751             # There doesn't appear to be a way to prevent this compiler from
18752             # explicitly linking system object files so we need to strip them
18753             # from the output so that they don't get included in the library
18754             # dependencies.
18755             output_verbose_link_cmd='templist=`$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"'
18756             ;;
18757           *)
18758             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18759               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
18760               case $host in
18761                 osf3*)
18762                   archive_cmds_CXX='$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 $lib'
18763                   ;;
18764                 *)
18765                   archive_cmds_CXX='$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 $lib'
18766                   ;;
18767               esac
18768
18769               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18770               hardcode_libdir_separator_CXX=:
18771
18772               # Commands to make compiler produce verbose output that lists
18773               # what "hidden" libraries, object files and flags are used when
18774               # linking a shared library.
18775               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18776
18777             else
18778               # FIXME: insert proper C++ library support
18779               ld_shlibs_CXX=no
18780             fi
18781             ;;
18782         esac
18783         ;;
18784
18785       psos*)
18786         # FIXME: insert proper C++ library support
18787         ld_shlibs_CXX=no
18788         ;;
18789
18790       sunos4*)
18791         case $cc_basename in
18792           CC*)
18793             # Sun C++ 4.x
18794             # FIXME: insert proper C++ library support
18795             ld_shlibs_CXX=no
18796             ;;
18797           lcc*)
18798             # Lucid
18799             # FIXME: insert proper C++ library support
18800             ld_shlibs_CXX=no
18801             ;;
18802           *)
18803             # FIXME: insert proper C++ library support
18804             ld_shlibs_CXX=no
18805             ;;
18806         esac
18807         ;;
18808
18809       solaris*)
18810         case $cc_basename in
18811           CC*)
18812             # Sun C++ 4.2, 5.x and Centerline C++
18813             archive_cmds_need_lc_CXX=yes
18814             no_undefined_flag_CXX=' -zdefs'
18815             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18816             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18817               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18818
18819             hardcode_libdir_flag_spec_CXX='-R$libdir'
18820             hardcode_shlibpath_var_CXX=no
18821             case $host_os in
18822               solaris2.[0-5] | solaris2.[0-5].*) ;;
18823               *)
18824                 # The compiler driver will combine and reorder linker options,
18825                 # but understands `-z linker_flag'.
18826                 # Supported since Solaris 2.6 (maybe 2.5.1?)
18827                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
18828                 ;;
18829             esac
18830             link_all_deplibs_CXX=yes
18831
18832             output_verbose_link_cmd='func_echo_all'
18833
18834             # Archives containing C++ object files must be created using
18835             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
18836             # necessary to make sure instantiated templates are included
18837             # in the archive.
18838             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
18839             ;;
18840           gcx*)
18841             # Green Hills C++ Compiler
18842             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18843
18844             # The C++ compiler must be used to create the archive.
18845             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
18846             ;;
18847           *)
18848             # GNU C++ compiler with Solaris linker
18849             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
18850               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
18851               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
18852                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18853                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18854                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18855
18856                 # Commands to make compiler produce verbose output that lists
18857                 # what "hidden" libraries, object files and flags are used when
18858                 # linking a shared library.
18859                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18860               else
18861                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
18862                 # platform.
18863                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
18864                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
18865                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
18866
18867                 # Commands to make compiler produce verbose output that lists
18868                 # what "hidden" libraries, object files and flags are used when
18869                 # linking a shared library.
18870                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18871               fi
18872
18873               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
18874               case $host_os in
18875                 solaris2.[0-5] | solaris2.[0-5].*) ;;
18876                 *)
18877                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
18878                   ;;
18879               esac
18880             fi
18881             ;;
18882         esac
18883         ;;
18884
18885     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
18886       no_undefined_flag_CXX='${wl}-z,text'
18887       archive_cmds_need_lc_CXX=no
18888       hardcode_shlibpath_var_CXX=no
18889       runpath_var='LD_RUN_PATH'
18890
18891       case $cc_basename in
18892         CC*)
18893           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18894           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18895           ;;
18896         *)
18897           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18898           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18899           ;;
18900       esac
18901       ;;
18902
18903       sysv5* | sco3.2v5* | sco5v6*)
18904         # Note: We can NOT use -z defs as we might desire, because we do not
18905         # link with -lc, and that would cause any symbols used from libc to
18906         # always be unresolved, which means just about no library would
18907         # ever link correctly.  If we're not using GNU ld we use -z text
18908         # though, which does catch some bad symbols but isn't as heavy-handed
18909         # as -z defs.
18910         no_undefined_flag_CXX='${wl}-z,text'
18911         allow_undefined_flag_CXX='${wl}-z,nodefs'
18912         archive_cmds_need_lc_CXX=no
18913         hardcode_shlibpath_var_CXX=no
18914         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
18915         hardcode_libdir_separator_CXX=':'
18916         link_all_deplibs_CXX=yes
18917         export_dynamic_flag_spec_CXX='${wl}-Bexport'
18918         runpath_var='LD_RUN_PATH'
18919
18920         case $cc_basename in
18921           CC*)
18922             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18923             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18924             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
18925               '"$old_archive_cmds_CXX"
18926             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
18927               '"$reload_cmds_CXX"
18928             ;;
18929           *)
18930             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18931             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18932             ;;
18933         esac
18934       ;;
18935
18936       tandem*)
18937         case $cc_basename in
18938           NCC*)
18939             # NonStop-UX NCC 3.20
18940             # FIXME: insert proper C++ library support
18941             ld_shlibs_CXX=no
18942             ;;
18943           *)
18944             # FIXME: insert proper C++ library support
18945             ld_shlibs_CXX=no
18946             ;;
18947         esac
18948         ;;
18949
18950       vxworks*)
18951         # FIXME: insert proper C++ library support
18952         ld_shlibs_CXX=no
18953         ;;
18954
18955       *)
18956         # FIXME: insert proper C++ library support
18957         ld_shlibs_CXX=no
18958         ;;
18959     esac
18960
18961     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
18962 $as_echo "$ld_shlibs_CXX" >&6; }
18963     test "$ld_shlibs_CXX" = no && can_build_shared=no
18964
18965     GCC_CXX="$GXX"
18966     LD_CXX="$LD"
18967
18968     ## CAVEAT EMPTOR:
18969     ## There is no encapsulation within the following macros, do not change
18970     ## the running order or otherwise move them around unless you know exactly
18971     ## what you are doing...
18972     # Dependencies to place before and after the object being linked:
18973 predep_objects_CXX=
18974 postdep_objects_CXX=
18975 predeps_CXX=
18976 postdeps_CXX=
18977 compiler_lib_search_path_CXX=
18978
18979 cat > conftest.$ac_ext <<_LT_EOF
18980 class Foo
18981 {
18982 public:
18983   Foo (void) { a = 0; }
18984 private:
18985   int a;
18986 };
18987 _LT_EOF
18988
18989 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
18990   (eval $ac_compile) 2>&5
18991   ac_status=$?
18992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18993   test $ac_status = 0; }; then
18994   # Parse the compiler output and extract the necessary
18995   # objects, libraries and library flags.
18996
18997   # Sentinel used to keep track of whether or not we are before
18998   # the conftest object file.
18999   pre_test_object_deps_done=no
19000
19001   for p in `eval "$output_verbose_link_cmd"`; do
19002     case $p in
19003
19004     -L* | -R* | -l*)
19005        # Some compilers place space between "-{L,R}" and the path.
19006        # Remove the space.
19007        if test $p = "-L" ||
19008           test $p = "-R"; then
19009          prev=$p
19010          continue
19011        else
19012          prev=
19013        fi
19014
19015        if test "$pre_test_object_deps_done" = no; then
19016          case $p in
19017          -L* | -R*)
19018            # Internal compiler library paths should come after those
19019            # provided the user.  The postdeps already come after the
19020            # user supplied libs so there is no need to process them.
19021            if test -z "$compiler_lib_search_path_CXX"; then
19022              compiler_lib_search_path_CXX="${prev}${p}"
19023            else
19024              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19025            fi
19026            ;;
19027          # The "-l" case would never come before the object being
19028          # linked, so don't bother handling this case.
19029          esac
19030        else
19031          if test -z "$postdeps_CXX"; then
19032            postdeps_CXX="${prev}${p}"
19033          else
19034            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19035          fi
19036        fi
19037        ;;
19038
19039     *.$objext)
19040        # This assumes that the test object file only shows up
19041        # once in the compiler output.
19042        if test "$p" = "conftest.$objext"; then
19043          pre_test_object_deps_done=yes
19044          continue
19045        fi
19046
19047        if test "$pre_test_object_deps_done" = no; then
19048          if test -z "$predep_objects_CXX"; then
19049            predep_objects_CXX="$p"
19050          else
19051            predep_objects_CXX="$predep_objects_CXX $p"
19052          fi
19053        else
19054          if test -z "$postdep_objects_CXX"; then
19055            postdep_objects_CXX="$p"
19056          else
19057            postdep_objects_CXX="$postdep_objects_CXX $p"
19058          fi
19059        fi
19060        ;;
19061
19062     *) ;; # Ignore the rest.
19063
19064     esac
19065   done
19066
19067   # Clean up.
19068   rm -f a.out a.exe
19069 else
19070   echo "libtool.m4: error: problem compiling CXX test program"
19071 fi
19072
19073 $RM -f confest.$objext
19074
19075 # PORTME: override above test on systems where it is broken
19076 case $host_os in
19077 interix[3-9]*)
19078   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19079   # hack all around it, let's just trust "g++" to DTRT.
19080   predep_objects_CXX=
19081   postdep_objects_CXX=
19082   postdeps_CXX=
19083   ;;
19084
19085 linux*)
19086   case `$CC -V 2>&1 | sed 5q` in
19087   *Sun\ C*)
19088     # Sun C++ 5.9
19089
19090     # The more standards-conforming stlport4 library is
19091     # incompatible with the Cstd library. Avoid specifying
19092     # it if it's in CXXFLAGS. Ignore libCrun as
19093     # -library=stlport4 depends on it.
19094     case " $CXX $CXXFLAGS " in
19095     *" -library=stlport4 "*)
19096       solaris_use_stlport4=yes
19097       ;;
19098     esac
19099
19100     if test "$solaris_use_stlport4" != yes; then
19101       postdeps_CXX='-library=Cstd -library=Crun'
19102     fi
19103     ;;
19104   esac
19105   ;;
19106
19107 solaris*)
19108   case $cc_basename in
19109   CC*)
19110     # The more standards-conforming stlport4 library is
19111     # incompatible with the Cstd library. Avoid specifying
19112     # it if it's in CXXFLAGS. Ignore libCrun as
19113     # -library=stlport4 depends on it.
19114     case " $CXX $CXXFLAGS " in
19115     *" -library=stlport4 "*)
19116       solaris_use_stlport4=yes
19117       ;;
19118     esac
19119
19120     # Adding this requires a known-good setup of shared libraries for
19121     # Sun compiler versions before 5.6, else PIC objects from an old
19122     # archive will be linked into the output, leading to subtle bugs.
19123     if test "$solaris_use_stlport4" != yes; then
19124       postdeps_CXX='-library=Cstd -library=Crun'
19125     fi
19126     ;;
19127   esac
19128   ;;
19129 esac
19130
19131
19132 case " $postdeps_CXX " in
19133 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19134 esac
19135  compiler_lib_search_dirs_CXX=
19136 if test -n "${compiler_lib_search_path_CXX}"; then
19137  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19138 fi
19139
19140
19141
19142
19143
19144
19145
19146
19147
19148
19149
19150
19151
19152
19153
19154
19155
19156
19157
19158
19159
19160
19161
19162
19163
19164
19165
19166
19167
19168
19169
19170     lt_prog_compiler_wl_CXX=
19171 lt_prog_compiler_pic_CXX=
19172 lt_prog_compiler_static_CXX=
19173
19174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19175 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19176
19177   # C++ specific cases for pic, static, wl, etc.
19178   if test "$GXX" = yes; then
19179     lt_prog_compiler_wl_CXX='-Wl,'
19180     lt_prog_compiler_static_CXX='-static'
19181
19182     case $host_os in
19183     aix*)
19184       # All AIX code is PIC.
19185       if test "$host_cpu" = ia64; then
19186         # AIX 5 now supports IA64 processor
19187         lt_prog_compiler_static_CXX='-Bstatic'
19188       fi
19189       ;;
19190
19191     amigaos*)
19192       case $host_cpu in
19193       powerpc)
19194             # see comment about AmigaOS4 .so support
19195             lt_prog_compiler_pic_CXX='-fPIC'
19196         ;;
19197       m68k)
19198             # FIXME: we need at least 68020 code to build shared libraries, but
19199             # adding the `-m68020' flag to GCC prevents building anything better,
19200             # like `-m68040'.
19201             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19202         ;;
19203       esac
19204       ;;
19205
19206     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19207       # PIC is the default for these OSes.
19208       ;;
19209     mingw* | cygwin* | os2* | pw32* | cegcc*)
19210       # This hack is so that the source file can tell whether it is being
19211       # built for inclusion in a dll (and should export symbols for example).
19212       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19213       # (--disable-auto-import) libraries
19214       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19215       ;;
19216     darwin* | rhapsody*)
19217       # PIC is the default on this platform
19218       # Common symbols not allowed in MH_DYLIB files
19219       lt_prog_compiler_pic_CXX='-fno-common'
19220       ;;
19221     *djgpp*)
19222       # DJGPP does not support shared libraries at all
19223       lt_prog_compiler_pic_CXX=
19224       ;;
19225     haiku*)
19226       # PIC is the default for Haiku.
19227       # The "-static" flag exists, but is broken.
19228       lt_prog_compiler_static_CXX=
19229       ;;
19230     interix[3-9]*)
19231       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19232       # Instead, we relocate shared libraries at runtime.
19233       ;;
19234     sysv4*MP*)
19235       if test -d /usr/nec; then
19236         lt_prog_compiler_pic_CXX=-Kconform_pic
19237       fi
19238       ;;
19239     hpux*)
19240       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19241       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19242       # sets the default TLS model and affects inlining.
19243       case $host_cpu in
19244       hppa*64*)
19245         ;;
19246       *)
19247         lt_prog_compiler_pic_CXX='-fPIC'
19248         ;;
19249       esac
19250       ;;
19251     *qnx* | *nto*)
19252       # QNX uses GNU C++, but need to define -shared option too, otherwise
19253       # it will coredump.
19254       lt_prog_compiler_pic_CXX='-fPIC -shared'
19255       ;;
19256     *)
19257       lt_prog_compiler_pic_CXX='-fPIC'
19258       ;;
19259     esac
19260   else
19261     case $host_os in
19262       aix[4-9]*)
19263         # All AIX code is PIC.
19264         if test "$host_cpu" = ia64; then
19265           # AIX 5 now supports IA64 processor
19266           lt_prog_compiler_static_CXX='-Bstatic'
19267         else
19268           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19269         fi
19270         ;;
19271       chorus*)
19272         case $cc_basename in
19273         cxch68*)
19274           # Green Hills C++ Compiler
19275           # _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"
19276           ;;
19277         esac
19278         ;;
19279       dgux*)
19280         case $cc_basename in
19281           ec++*)
19282             lt_prog_compiler_pic_CXX='-KPIC'
19283             ;;
19284           ghcx*)
19285             # Green Hills C++ Compiler
19286             lt_prog_compiler_pic_CXX='-pic'
19287             ;;
19288           *)
19289             ;;
19290         esac
19291         ;;
19292       freebsd* | dragonfly*)
19293         # FreeBSD uses GNU C++
19294         ;;
19295       hpux9* | hpux10* | hpux11*)
19296         case $cc_basename in
19297           CC*)
19298             lt_prog_compiler_wl_CXX='-Wl,'
19299             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19300             if test "$host_cpu" != ia64; then
19301               lt_prog_compiler_pic_CXX='+Z'
19302             fi
19303             ;;
19304           aCC*)
19305             lt_prog_compiler_wl_CXX='-Wl,'
19306             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19307             case $host_cpu in
19308             hppa*64*|ia64*)
19309               # +Z the default
19310               ;;
19311             *)
19312               lt_prog_compiler_pic_CXX='+Z'
19313               ;;
19314             esac
19315             ;;
19316           *)
19317             ;;
19318         esac
19319         ;;
19320       interix*)
19321         # This is c89, which is MS Visual C++ (no shared libs)
19322         # Anyone wants to do a port?
19323         ;;
19324       irix5* | irix6* | nonstopux*)
19325         case $cc_basename in
19326           CC*)
19327             lt_prog_compiler_wl_CXX='-Wl,'
19328             lt_prog_compiler_static_CXX='-non_shared'
19329             # CC pic flag -KPIC is the default.
19330             ;;
19331           *)
19332             ;;
19333         esac
19334         ;;
19335       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19336         case $cc_basename in
19337           KCC*)
19338             # KAI C++ Compiler
19339             lt_prog_compiler_wl_CXX='--backend -Wl,'
19340             lt_prog_compiler_pic_CXX='-fPIC'
19341             ;;
19342           ecpc* )
19343             # old Intel C++ for x86_64 which still supported -KPIC.
19344             lt_prog_compiler_wl_CXX='-Wl,'
19345             lt_prog_compiler_pic_CXX='-KPIC'
19346             lt_prog_compiler_static_CXX='-static'
19347             ;;
19348           icpc* )
19349             # Intel C++, used to be incompatible with GCC.
19350             # ICC 10 doesn't accept -KPIC any more.
19351             lt_prog_compiler_wl_CXX='-Wl,'
19352             lt_prog_compiler_pic_CXX='-fPIC'
19353             lt_prog_compiler_static_CXX='-static'
19354             ;;
19355           pgCC* | pgcpp*)
19356             # Portland Group C++ compiler
19357             lt_prog_compiler_wl_CXX='-Wl,'
19358             lt_prog_compiler_pic_CXX='-fpic'
19359             lt_prog_compiler_static_CXX='-Bstatic'
19360             ;;
19361           cxx*)
19362             # Compaq C++
19363             # Make sure the PIC flag is empty.  It appears that all Alpha
19364             # Linux and Compaq Tru64 Unix objects are PIC.
19365             lt_prog_compiler_pic_CXX=
19366             lt_prog_compiler_static_CXX='-non_shared'
19367             ;;
19368           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19369             # IBM XL 8.0, 9.0 on PPC and BlueGene
19370             lt_prog_compiler_wl_CXX='-Wl,'
19371             lt_prog_compiler_pic_CXX='-qpic'
19372             lt_prog_compiler_static_CXX='-qstaticlink'
19373             ;;
19374           *)
19375             case `$CC -V 2>&1 | sed 5q` in
19376             *Sun\ C*)
19377               # Sun C++ 5.9
19378               lt_prog_compiler_pic_CXX='-KPIC'
19379               lt_prog_compiler_static_CXX='-Bstatic'
19380               lt_prog_compiler_wl_CXX='-Qoption ld '
19381               ;;
19382             esac
19383             ;;
19384         esac
19385         ;;
19386       lynxos*)
19387         ;;
19388       m88k*)
19389         ;;
19390       mvs*)
19391         case $cc_basename in
19392           cxx*)
19393             lt_prog_compiler_pic_CXX='-W c,exportall'
19394             ;;
19395           *)
19396             ;;
19397         esac
19398         ;;
19399       netbsd*)
19400         ;;
19401       *qnx* | *nto*)
19402         # QNX uses GNU C++, but need to define -shared option too, otherwise
19403         # it will coredump.
19404         lt_prog_compiler_pic_CXX='-fPIC -shared'
19405         ;;
19406       osf3* | osf4* | osf5*)
19407         case $cc_basename in
19408           KCC*)
19409             lt_prog_compiler_wl_CXX='--backend -Wl,'
19410             ;;
19411           RCC*)
19412             # Rational C++ 2.4.1
19413             lt_prog_compiler_pic_CXX='-pic'
19414             ;;
19415           cxx*)
19416             # Digital/Compaq C++
19417             lt_prog_compiler_wl_CXX='-Wl,'
19418             # Make sure the PIC flag is empty.  It appears that all Alpha
19419             # Linux and Compaq Tru64 Unix objects are PIC.
19420             lt_prog_compiler_pic_CXX=
19421             lt_prog_compiler_static_CXX='-non_shared'
19422             ;;
19423           *)
19424             ;;
19425         esac
19426         ;;
19427       psos*)
19428         ;;
19429       solaris*)
19430         case $cc_basename in
19431           CC*)
19432             # Sun C++ 4.2, 5.x and Centerline C++
19433             lt_prog_compiler_pic_CXX='-KPIC'
19434             lt_prog_compiler_static_CXX='-Bstatic'
19435             lt_prog_compiler_wl_CXX='-Qoption ld '
19436             ;;
19437           gcx*)
19438             # Green Hills C++ Compiler
19439             lt_prog_compiler_pic_CXX='-PIC'
19440             ;;
19441           *)
19442             ;;
19443         esac
19444         ;;
19445       sunos4*)
19446         case $cc_basename in
19447           CC*)
19448             # Sun C++ 4.x
19449             lt_prog_compiler_pic_CXX='-pic'
19450             lt_prog_compiler_static_CXX='-Bstatic'
19451             ;;
19452           lcc*)
19453             # Lucid
19454             lt_prog_compiler_pic_CXX='-pic'
19455             ;;
19456           *)
19457             ;;
19458         esac
19459         ;;
19460       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19461         case $cc_basename in
19462           CC*)
19463             lt_prog_compiler_wl_CXX='-Wl,'
19464             lt_prog_compiler_pic_CXX='-KPIC'
19465             lt_prog_compiler_static_CXX='-Bstatic'
19466             ;;
19467         esac
19468         ;;
19469       tandem*)
19470         case $cc_basename in
19471           NCC*)
19472             # NonStop-UX NCC 3.20
19473             lt_prog_compiler_pic_CXX='-KPIC'
19474             ;;
19475           *)
19476             ;;
19477         esac
19478         ;;
19479       vxworks*)
19480         ;;
19481       *)
19482         lt_prog_compiler_can_build_shared_CXX=no
19483         ;;
19484     esac
19485   fi
19486
19487 case $host_os in
19488   # For platforms which do not support PIC, -DPIC is meaningless:
19489   *djgpp*)
19490     lt_prog_compiler_pic_CXX=
19491     ;;
19492   *)
19493     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19494     ;;
19495 esac
19496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19497 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19498
19499
19500
19501 #
19502 # Check to make sure the PIC flag actually works.
19503 #
19504 if test -n "$lt_prog_compiler_pic_CXX"; then
19505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19506 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19507 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19508   $as_echo_n "(cached) " >&6
19509 else
19510   lt_cv_prog_compiler_pic_works_CXX=no
19511    ac_outfile=conftest.$ac_objext
19512    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19513    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19514    # Insert the option either (1) after the last *FLAGS variable, or
19515    # (2) before a word containing "conftest.", or (3) at the end.
19516    # Note that $ac_compile itself does not contain backslashes and begins
19517    # with a dollar sign (not a hyphen), so the echo should work correctly.
19518    # The option is referenced via a variable to avoid confusing sed.
19519    lt_compile=`echo "$ac_compile" | $SED \
19520    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19521    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19522    -e 's:$: $lt_compiler_flag:'`
19523    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19524    (eval "$lt_compile" 2>conftest.err)
19525    ac_status=$?
19526    cat conftest.err >&5
19527    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19528    if (exit $ac_status) && test -s "$ac_outfile"; then
19529      # The compiler can only warn and ignore the option if not recognized
19530      # So say no if there are warnings other than the usual output.
19531      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
19532      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19533      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
19534        lt_cv_prog_compiler_pic_works_CXX=yes
19535      fi
19536    fi
19537    $RM conftest*
19538
19539 fi
19540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
19541 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
19542
19543 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
19544     case $lt_prog_compiler_pic_CXX in
19545      "" | " "*) ;;
19546      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
19547      esac
19548 else
19549     lt_prog_compiler_pic_CXX=
19550      lt_prog_compiler_can_build_shared_CXX=no
19551 fi
19552
19553 fi
19554
19555
19556
19557 #
19558 # Check to make sure the static flag actually works.
19559 #
19560 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
19561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
19562 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
19563 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
19564   $as_echo_n "(cached) " >&6
19565 else
19566   lt_cv_prog_compiler_static_works_CXX=no
19567    save_LDFLAGS="$LDFLAGS"
19568    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
19569    echo "$lt_simple_link_test_code" > conftest.$ac_ext
19570    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
19571      # The linker can only warn and ignore the option if not recognized
19572      # So say no if there are warnings
19573      if test -s conftest.err; then
19574        # Append any errors to the config.log.
19575        cat conftest.err 1>&5
19576        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
19577        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
19578        if diff conftest.exp conftest.er2 >/dev/null; then
19579          lt_cv_prog_compiler_static_works_CXX=yes
19580        fi
19581      else
19582        lt_cv_prog_compiler_static_works_CXX=yes
19583      fi
19584    fi
19585    $RM -r conftest*
19586    LDFLAGS="$save_LDFLAGS"
19587
19588 fi
19589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
19590 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
19591
19592 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
19593     :
19594 else
19595     lt_prog_compiler_static_CXX=
19596 fi
19597
19598
19599
19600
19601     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19602 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19603 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19604   $as_echo_n "(cached) " >&6
19605 else
19606   lt_cv_prog_compiler_c_o_CXX=no
19607    $RM -r conftest 2>/dev/null
19608    mkdir conftest
19609    cd conftest
19610    mkdir out
19611    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19612
19613    lt_compiler_flag="-o out/conftest2.$ac_objext"
19614    # Insert the option either (1) after the last *FLAGS variable, or
19615    # (2) before a word containing "conftest.", or (3) at the end.
19616    # Note that $ac_compile itself does not contain backslashes and begins
19617    # with a dollar sign (not a hyphen), so the echo should work correctly.
19618    lt_compile=`echo "$ac_compile" | $SED \
19619    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19620    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19621    -e 's:$: $lt_compiler_flag:'`
19622    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19623    (eval "$lt_compile" 2>out/conftest.err)
19624    ac_status=$?
19625    cat out/conftest.err >&5
19626    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19627    if (exit $ac_status) && test -s out/conftest2.$ac_objext
19628    then
19629      # The compiler can only warn and ignore the option if not recognized
19630      # So say no if there are warnings
19631      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19632      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19633      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19634        lt_cv_prog_compiler_c_o_CXX=yes
19635      fi
19636    fi
19637    chmod u+w . 2>&5
19638    $RM conftest*
19639    # SGI C++ compiler will create directory out/ii_files/ for
19640    # template instantiation
19641    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19642    $RM out/* && rmdir out
19643    cd ..
19644    $RM -r conftest
19645    $RM conftest*
19646
19647 fi
19648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19649 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19650
19651
19652
19653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
19654 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
19655 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
19656   $as_echo_n "(cached) " >&6
19657 else
19658   lt_cv_prog_compiler_c_o_CXX=no
19659    $RM -r conftest 2>/dev/null
19660    mkdir conftest
19661    cd conftest
19662    mkdir out
19663    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19664
19665    lt_compiler_flag="-o out/conftest2.$ac_objext"
19666    # Insert the option either (1) after the last *FLAGS variable, or
19667    # (2) before a word containing "conftest.", or (3) at the end.
19668    # Note that $ac_compile itself does not contain backslashes and begins
19669    # with a dollar sign (not a hyphen), so the echo should work correctly.
19670    lt_compile=`echo "$ac_compile" | $SED \
19671    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19672    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19673    -e 's:$: $lt_compiler_flag:'`
19674    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19675    (eval "$lt_compile" 2>out/conftest.err)
19676    ac_status=$?
19677    cat out/conftest.err >&5
19678    echo "$as_me:$LINENO: \$? = $ac_status" >&5
19679    if (exit $ac_status) && test -s out/conftest2.$ac_objext
19680    then
19681      # The compiler can only warn and ignore the option if not recognized
19682      # So say no if there are warnings
19683      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
19684      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
19685      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
19686        lt_cv_prog_compiler_c_o_CXX=yes
19687      fi
19688    fi
19689    chmod u+w . 2>&5
19690    $RM conftest*
19691    # SGI C++ compiler will create directory out/ii_files/ for
19692    # template instantiation
19693    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
19694    $RM out/* && rmdir out
19695    cd ..
19696    $RM -r conftest
19697    $RM conftest*
19698
19699 fi
19700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
19701 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
19702
19703
19704
19705
19706 hard_links="nottested"
19707 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
19708   # do not overwrite the value of need_locks provided by the user
19709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
19710 $as_echo_n "checking if we can lock with hard links... " >&6; }
19711   hard_links=yes
19712   $RM conftest*
19713   ln conftest.a conftest.b 2>/dev/null && hard_links=no
19714   touch conftest.a
19715   ln conftest.a conftest.b 2>&5 || hard_links=no
19716   ln conftest.a conftest.b 2>/dev/null && hard_links=no
19717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
19718 $as_echo "$hard_links" >&6; }
19719   if test "$hard_links" = no; then
19720     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
19721 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
19722     need_locks=warn
19723   fi
19724 else
19725   need_locks=no
19726 fi
19727
19728
19729
19730     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
19731 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
19732
19733   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19734   case $host_os in
19735   aix[4-9]*)
19736     # If we're using GNU nm, then we don't want the "-C" option.
19737     # -C means demangle to AIX nm, but means don't demangle with GNU nm
19738     # Also, AIX nm treats weak defined symbols like other global defined
19739     # symbols, whereas GNU nm marks them as "W".
19740     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
19741       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19742     else
19743       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
19744     fi
19745     ;;
19746   pw32*)
19747     export_symbols_cmds_CXX="$ltdll_cmds"
19748   ;;
19749   cygwin* | mingw* | cegcc*)
19750     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 > $export_symbols'
19751   ;;
19752   *)
19753     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
19754   ;;
19755   esac
19756   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
19757
19758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19759 $as_echo "$ld_shlibs_CXX" >&6; }
19760 test "$ld_shlibs_CXX" = no && can_build_shared=no
19761
19762 with_gnu_ld_CXX=$with_gnu_ld
19763
19764
19765
19766
19767
19768
19769 #
19770 # Do we need to explicitly link libc?
19771 #
19772 case "x$archive_cmds_need_lc_CXX" in
19773 x|xyes)
19774   # Assume -lc should be added
19775   archive_cmds_need_lc_CXX=yes
19776
19777   if test "$enable_shared" = yes && test "$GCC" = yes; then
19778     case $archive_cmds_CXX in
19779     *'~'*)
19780       # FIXME: we may have to deal with multi-command sequences.
19781       ;;
19782     '$CC '*)
19783       # Test whether the compiler implicitly links with -lc since on some
19784       # systems, -lgcc has to come before -lc. If gcc already passes -lc
19785       # to ld, don't add -lc before -lgcc.
19786       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
19787 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
19788 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
19789   $as_echo_n "(cached) " >&6
19790 else
19791   $RM conftest*
19792         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19793
19794         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19795   (eval $ac_compile) 2>&5
19796   ac_status=$?
19797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19798   test $ac_status = 0; } 2>conftest.err; then
19799           soname=conftest
19800           lib=conftest
19801           libobjs=conftest.$ac_objext
19802           deplibs=
19803           wl=$lt_prog_compiler_wl_CXX
19804           pic_flag=$lt_prog_compiler_pic_CXX
19805           compiler_flags=-v
19806           linker_flags=-v
19807           verstring=
19808           output_objdir=.
19809           libname=conftest
19810           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
19811           allow_undefined_flag_CXX=
19812           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
19813   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
19814   ac_status=$?
19815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19816   test $ac_status = 0; }
19817           then
19818             lt_cv_archive_cmds_need_lc_CXX=no
19819           else
19820             lt_cv_archive_cmds_need_lc_CXX=yes
19821           fi
19822           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
19823         else
19824           cat conftest.err 1>&5
19825         fi
19826         $RM conftest*
19827
19828 fi
19829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
19830 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
19831       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
19832       ;;
19833     esac
19834   fi
19835   ;;
19836 esac
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854
19855
19856
19857
19858
19859
19860
19861
19862
19863
19864
19865
19866
19867
19868
19869
19870
19871
19872
19873
19874
19875
19876
19877
19878
19879
19880
19881
19882
19883
19884
19885
19886
19887
19888
19889
19890
19891
19892
19893
19894
19895
19896
19897
19898
19899
19900
19901     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
19902 $as_echo_n "checking dynamic linker characteristics... " >&6; }
19903
19904 library_names_spec=
19905 libname_spec='lib$name'
19906 soname_spec=
19907 shrext_cmds=".so"
19908 postinstall_cmds=
19909 postuninstall_cmds=
19910 finish_cmds=
19911 finish_eval=
19912 shlibpath_var=
19913 shlibpath_overrides_runpath=unknown
19914 version_type=none
19915 dynamic_linker="$host_os ld.so"
19916 sys_lib_dlsearch_path_spec="/lib /usr/lib"
19917 need_lib_prefix=unknown
19918 hardcode_into_libs=no
19919
19920 # when you set need_version to no, make sure it does not cause -set_version
19921 # flags to be left without arguments
19922 need_version=unknown
19923
19924 case $host_os in
19925 aix3*)
19926   version_type=linux
19927   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
19928   shlibpath_var=LIBPATH
19929
19930   # AIX 3 has no versioning support, so we append a major version to the name.
19931   soname_spec='${libname}${release}${shared_ext}$major'
19932   ;;
19933
19934 aix[4-9]*)
19935   version_type=linux
19936   need_lib_prefix=no
19937   need_version=no
19938   hardcode_into_libs=yes
19939   if test "$host_cpu" = ia64; then
19940     # AIX 5 supports IA64
19941     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
19942     shlibpath_var=LD_LIBRARY_PATH
19943   else
19944     # With GCC up to 2.95.x, collect2 would create an import file
19945     # for dependence libraries.  The import file would start with
19946     # the line `#! .'.  This would cause the generated library to
19947     # depend on `.', always an invalid library.  This was fixed in
19948     # development snapshots of GCC prior to 3.0.
19949     case $host_os in
19950       aix4 | aix4.[01] | aix4.[01].*)
19951       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
19952            echo ' yes '
19953            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
19954         :
19955       else
19956         can_build_shared=no
19957       fi
19958       ;;
19959     esac
19960     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
19961     # soname into executable. Probably we can add versioning support to
19962     # collect2, so additional links can be useful in future.
19963     if test "$aix_use_runtimelinking" = yes; then
19964       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
19965       # instead of lib<name>.a to let people know that these are not
19966       # typical AIX shared libraries.
19967       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19968     else
19969       # We preserve .a as extension for shared libraries through AIX4.2
19970       # and later when we are not doing run time linking.
19971       library_names_spec='${libname}${release}.a $libname.a'
19972       soname_spec='${libname}${release}${shared_ext}$major'
19973     fi
19974     shlibpath_var=LIBPATH
19975   fi
19976   ;;
19977
19978 amigaos*)
19979   case $host_cpu in
19980   powerpc)
19981     # Since July 2007 AmigaOS4 officially supports .so libraries.
19982     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
19983     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
19984     ;;
19985   m68k)
19986     library_names_spec='$libname.ixlibrary $libname.a'
19987     # Create ${libname}_ixlibrary.a entries in /sys/libs.
19988     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 ${libname}_ixlibrary.a || exit 1; done'
19989     ;;
19990   esac
19991   ;;
19992
19993 beos*)
19994   library_names_spec='${libname}${shared_ext}'
19995   dynamic_linker="$host_os ld.so"
19996   shlibpath_var=LIBRARY_PATH
19997   ;;
19998
19999 bsdi[45]*)
20000   version_type=linux
20001   need_version=no
20002   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20003   soname_spec='${libname}${release}${shared_ext}$major'
20004   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20005   shlibpath_var=LD_LIBRARY_PATH
20006   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20007   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20008   # the default ld.so.conf also contains /usr/contrib/lib and
20009   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20010   # libtool to hard-code these into programs
20011   ;;
20012
20013 cygwin* | mingw* | pw32* | cegcc*)
20014   version_type=windows
20015   shrext_cmds=".dll"
20016   need_version=no
20017   need_lib_prefix=no
20018
20019   case $GCC,$host_os in
20020   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20021     library_names_spec='$libname.dll.a'
20022     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20023     postinstall_cmds='base_file=`basename \${file}`~
20024       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20025       dldir=$destdir/`dirname \$dlpath`~
20026       test -d \$dldir || mkdir -p \$dldir~
20027       $install_prog $dir/$dlname \$dldir/$dlname~
20028       chmod a+x \$dldir/$dlname~
20029       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20030         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20031       fi'
20032     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20033       dlpath=$dir/\$dldll~
20034        $RM \$dlpath'
20035     shlibpath_overrides_runpath=yes
20036
20037     case $host_os in
20038     cygwin*)
20039       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20040       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20041
20042       ;;
20043     mingw* | cegcc*)
20044       # MinGW DLLs use traditional 'lib' prefix
20045       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20046       ;;
20047     pw32*)
20048       # pw32 DLLs use 'pw' prefix rather than 'lib'
20049       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20050       ;;
20051     esac
20052     ;;
20053
20054   *)
20055     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20056     ;;
20057   esac
20058   dynamic_linker='Win32 ld.exe'
20059   # FIXME: first we should search . and the directory the executable is in
20060   shlibpath_var=PATH
20061   ;;
20062
20063 darwin* | rhapsody*)
20064   dynamic_linker="$host_os dyld"
20065   version_type=darwin
20066   need_lib_prefix=no
20067   need_version=no
20068   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20069   soname_spec='${libname}${release}${major}$shared_ext'
20070   shlibpath_overrides_runpath=yes
20071   shlibpath_var=DYLD_LIBRARY_PATH
20072   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20073
20074   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20075   ;;
20076
20077 dgux*)
20078   version_type=linux
20079   need_lib_prefix=no
20080   need_version=no
20081   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20082   soname_spec='${libname}${release}${shared_ext}$major'
20083   shlibpath_var=LD_LIBRARY_PATH
20084   ;;
20085
20086 freebsd1*)
20087   dynamic_linker=no
20088   ;;
20089
20090 freebsd* | dragonfly*)
20091   # DragonFly does not have aout.  When/if they implement a new
20092   # versioning mechanism, adjust this.
20093   if test -x /usr/bin/objformat; then
20094     objformat=`/usr/bin/objformat`
20095   else
20096     case $host_os in
20097     freebsd[123]*) objformat=aout ;;
20098     *) objformat=elf ;;
20099     esac
20100   fi
20101   version_type=freebsd-$objformat
20102   case $version_type in
20103     freebsd-elf*)
20104       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20105       need_version=no
20106       need_lib_prefix=no
20107       ;;
20108     freebsd-*)
20109       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20110       need_version=yes
20111       ;;
20112   esac
20113   shlibpath_var=LD_LIBRARY_PATH
20114   case $host_os in
20115   freebsd2*)
20116     shlibpath_overrides_runpath=yes
20117     ;;
20118   freebsd3.[01]* | freebsdelf3.[01]*)
20119     shlibpath_overrides_runpath=yes
20120     hardcode_into_libs=yes
20121     ;;
20122   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20123   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20124     shlibpath_overrides_runpath=no
20125     hardcode_into_libs=yes
20126     ;;
20127   *) # from 4.6 on, and DragonFly
20128     shlibpath_overrides_runpath=yes
20129     hardcode_into_libs=yes
20130     ;;
20131   esac
20132   ;;
20133
20134 gnu*)
20135   version_type=linux
20136   need_lib_prefix=no
20137   need_version=no
20138   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20139   soname_spec='${libname}${release}${shared_ext}$major'
20140   shlibpath_var=LD_LIBRARY_PATH
20141   hardcode_into_libs=yes
20142   ;;
20143
20144 haiku*)
20145   version_type=linux
20146   need_lib_prefix=no
20147   need_version=no
20148   dynamic_linker="$host_os runtime_loader"
20149   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20150   soname_spec='${libname}${release}${shared_ext}$major'
20151   shlibpath_var=LIBRARY_PATH
20152   shlibpath_overrides_runpath=yes
20153   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20154   hardcode_into_libs=yes
20155   ;;
20156
20157 hpux9* | hpux10* | hpux11*)
20158   # Give a soname corresponding to the major version so that dld.sl refuses to
20159   # link against other versions.
20160   version_type=sunos
20161   need_lib_prefix=no
20162   need_version=no
20163   case $host_cpu in
20164   ia64*)
20165     shrext_cmds='.so'
20166     hardcode_into_libs=yes
20167     dynamic_linker="$host_os dld.so"
20168     shlibpath_var=LD_LIBRARY_PATH
20169     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20170     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20171     soname_spec='${libname}${release}${shared_ext}$major'
20172     if test "X$HPUX_IA64_MODE" = X32; then
20173       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20174     else
20175       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20176     fi
20177     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20178     ;;
20179   hppa*64*)
20180     shrext_cmds='.sl'
20181     hardcode_into_libs=yes
20182     dynamic_linker="$host_os dld.sl"
20183     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20184     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20185     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20186     soname_spec='${libname}${release}${shared_ext}$major'
20187     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20188     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20189     ;;
20190   *)
20191     shrext_cmds='.sl'
20192     dynamic_linker="$host_os dld.sl"
20193     shlibpath_var=SHLIB_PATH
20194     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20195     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20196     soname_spec='${libname}${release}${shared_ext}$major'
20197     ;;
20198   esac
20199   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20200   postinstall_cmds='chmod 555 $lib'
20201   # or fails outright, so override atomically:
20202   install_override_mode=555
20203   ;;
20204
20205 interix[3-9]*)
20206   version_type=linux
20207   need_lib_prefix=no
20208   need_version=no
20209   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20210   soname_spec='${libname}${release}${shared_ext}$major'
20211   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20212   shlibpath_var=LD_LIBRARY_PATH
20213   shlibpath_overrides_runpath=no
20214   hardcode_into_libs=yes
20215   ;;
20216
20217 irix5* | irix6* | nonstopux*)
20218   case $host_os in
20219     nonstopux*) version_type=nonstopux ;;
20220     *)
20221         if test "$lt_cv_prog_gnu_ld" = yes; then
20222                 version_type=linux
20223         else
20224                 version_type=irix
20225         fi ;;
20226   esac
20227   need_lib_prefix=no
20228   need_version=no
20229   soname_spec='${libname}${release}${shared_ext}$major'
20230   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20231   case $host_os in
20232   irix5* | nonstopux*)
20233     libsuff= shlibsuff=
20234     ;;
20235   *)
20236     case $LD in # libtool.m4 will add one of these switches to LD
20237     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20238       libsuff= shlibsuff= libmagic=32-bit;;
20239     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20240       libsuff=32 shlibsuff=N32 libmagic=N32;;
20241     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20242       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20243     *) libsuff= shlibsuff= libmagic=never-match;;
20244     esac
20245     ;;
20246   esac
20247   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20248   shlibpath_overrides_runpath=no
20249   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20250   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20251   hardcode_into_libs=yes
20252   ;;
20253
20254 # No shared lib support for Linux oldld, aout, or coff.
20255 linux*oldld* | linux*aout* | linux*coff*)
20256   dynamic_linker=no
20257   ;;
20258
20259 # This must be Linux ELF.
20260 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20261   version_type=linux
20262   need_lib_prefix=no
20263   need_version=no
20264   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20265   soname_spec='${libname}${release}${shared_ext}$major'
20266   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20267   shlibpath_var=LD_LIBRARY_PATH
20268   shlibpath_overrides_runpath=no
20269
20270   # Some binutils ld are patched to set DT_RUNPATH
20271   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20272   $as_echo_n "(cached) " >&6
20273 else
20274   lt_cv_shlibpath_overrides_runpath=no
20275     save_LDFLAGS=$LDFLAGS
20276     save_libdir=$libdir
20277     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20278          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20279     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20280 /* end confdefs.h.  */
20281
20282 int
20283 main ()
20284 {
20285
20286   ;
20287   return 0;
20288 }
20289 _ACEOF
20290 if ac_fn_cxx_try_link "$LINENO"; then :
20291   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20292   lt_cv_shlibpath_overrides_runpath=yes
20293 fi
20294 fi
20295 rm -f core conftest.err conftest.$ac_objext \
20296     conftest$ac_exeext conftest.$ac_ext
20297     LDFLAGS=$save_LDFLAGS
20298     libdir=$save_libdir
20299
20300 fi
20301
20302   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20303
20304   # This implies no fast_install, which is unacceptable.
20305   # Some rework will be needed to allow for fast_install
20306   # before this can be enabled.
20307   hardcode_into_libs=yes
20308
20309   # Append ld.so.conf contents to the search path
20310   if test -f /etc/ld.so.conf; then
20311     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' ' '`
20312     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20313   fi
20314
20315   # We used to test for /lib/ld.so.1 and disable shared libraries on
20316   # powerpc, because MkLinux only supported shared libraries with the
20317   # GNU dynamic linker.  Since this was broken with cross compilers,
20318   # most powerpc-linux boxes support dynamic linking these days and
20319   # people can always --disable-shared, the test was removed, and we
20320   # assume the GNU/Linux dynamic linker is in use.
20321   dynamic_linker='GNU/Linux ld.so'
20322   ;;
20323
20324 netbsd*)
20325   version_type=sunos
20326   need_lib_prefix=no
20327   need_version=no
20328   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20329     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20330     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20331     dynamic_linker='NetBSD (a.out) ld.so'
20332   else
20333     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20334     soname_spec='${libname}${release}${shared_ext}$major'
20335     dynamic_linker='NetBSD ld.elf_so'
20336   fi
20337   shlibpath_var=LD_LIBRARY_PATH
20338   shlibpath_overrides_runpath=yes
20339   hardcode_into_libs=yes
20340   ;;
20341
20342 newsos6)
20343   version_type=linux
20344   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20345   shlibpath_var=LD_LIBRARY_PATH
20346   shlibpath_overrides_runpath=yes
20347   ;;
20348
20349 *nto* | *qnx*)
20350   version_type=qnx
20351   need_lib_prefix=no
20352   need_version=no
20353   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20354   soname_spec='${libname}${release}${shared_ext}$major'
20355   shlibpath_var=LD_LIBRARY_PATH
20356   shlibpath_overrides_runpath=no
20357   hardcode_into_libs=yes
20358   dynamic_linker='ldqnx.so'
20359   ;;
20360
20361 openbsd*)
20362   version_type=sunos
20363   sys_lib_dlsearch_path_spec="/usr/lib"
20364   need_lib_prefix=no
20365   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20366   case $host_os in
20367     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20368     *)                          need_version=no  ;;
20369   esac
20370   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20371   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20372   shlibpath_var=LD_LIBRARY_PATH
20373   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20374     case $host_os in
20375       openbsd2.[89] | openbsd2.[89].*)
20376         shlibpath_overrides_runpath=no
20377         ;;
20378       *)
20379         shlibpath_overrides_runpath=yes
20380         ;;
20381       esac
20382   else
20383     shlibpath_overrides_runpath=yes
20384   fi
20385   ;;
20386
20387 os2*)
20388   libname_spec='$name'
20389   shrext_cmds=".dll"
20390   need_lib_prefix=no
20391   library_names_spec='$libname${shared_ext} $libname.a'
20392   dynamic_linker='OS/2 ld.exe'
20393   shlibpath_var=LIBPATH
20394   ;;
20395
20396 osf3* | osf4* | osf5*)
20397   version_type=osf
20398   need_lib_prefix=no
20399   need_version=no
20400   soname_spec='${libname}${release}${shared_ext}$major'
20401   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20402   shlibpath_var=LD_LIBRARY_PATH
20403   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20404   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20405   ;;
20406
20407 rdos*)
20408   dynamic_linker=no
20409   ;;
20410
20411 solaris*)
20412   version_type=linux
20413   need_lib_prefix=no
20414   need_version=no
20415   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20416   soname_spec='${libname}${release}${shared_ext}$major'
20417   shlibpath_var=LD_LIBRARY_PATH
20418   shlibpath_overrides_runpath=yes
20419   hardcode_into_libs=yes
20420   # ldd complains unless libraries are executable
20421   postinstall_cmds='chmod +x $lib'
20422   ;;
20423
20424 sunos4*)
20425   version_type=sunos
20426   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20427   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20428   shlibpath_var=LD_LIBRARY_PATH
20429   shlibpath_overrides_runpath=yes
20430   if test "$with_gnu_ld" = yes; then
20431     need_lib_prefix=no
20432   fi
20433   need_version=yes
20434   ;;
20435
20436 sysv4 | sysv4.3*)
20437   version_type=linux
20438   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20439   soname_spec='${libname}${release}${shared_ext}$major'
20440   shlibpath_var=LD_LIBRARY_PATH
20441   case $host_vendor in
20442     sni)
20443       shlibpath_overrides_runpath=no
20444       need_lib_prefix=no
20445       runpath_var=LD_RUN_PATH
20446       ;;
20447     siemens)
20448       need_lib_prefix=no
20449       ;;
20450     motorola)
20451       need_lib_prefix=no
20452       need_version=no
20453       shlibpath_overrides_runpath=no
20454       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20455       ;;
20456   esac
20457   ;;
20458
20459 sysv4*MP*)
20460   if test -d /usr/nec ;then
20461     version_type=linux
20462     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20463     soname_spec='$libname${shared_ext}.$major'
20464     shlibpath_var=LD_LIBRARY_PATH
20465   fi
20466   ;;
20467
20468 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20469   version_type=freebsd-elf
20470   need_lib_prefix=no
20471   need_version=no
20472   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20473   soname_spec='${libname}${release}${shared_ext}$major'
20474   shlibpath_var=LD_LIBRARY_PATH
20475   shlibpath_overrides_runpath=yes
20476   hardcode_into_libs=yes
20477   if test "$with_gnu_ld" = yes; then
20478     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20479   else
20480     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20481     case $host_os in
20482       sco3.2v5*)
20483         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20484         ;;
20485     esac
20486   fi
20487   sys_lib_dlsearch_path_spec='/usr/lib'
20488   ;;
20489
20490 tpf*)
20491   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20492   version_type=linux
20493   need_lib_prefix=no
20494   need_version=no
20495   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20496   shlibpath_var=LD_LIBRARY_PATH
20497   shlibpath_overrides_runpath=no
20498   hardcode_into_libs=yes
20499   ;;
20500
20501 uts4*)
20502   version_type=linux
20503   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20504   soname_spec='${libname}${release}${shared_ext}$major'
20505   shlibpath_var=LD_LIBRARY_PATH
20506   ;;
20507
20508 *)
20509   dynamic_linker=no
20510   ;;
20511 esac
20512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20513 $as_echo "$dynamic_linker" >&6; }
20514 test "$dynamic_linker" = no && can_build_shared=no
20515
20516 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20517 if test "$GCC" = yes; then
20518   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20519 fi
20520
20521 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20522   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20523 fi
20524 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20525   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20526 fi
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539
20540
20541
20542
20543
20544
20545
20546
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563
20564
20565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
20566 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
20567 hardcode_action_CXX=
20568 if test -n "$hardcode_libdir_flag_spec_CXX" ||
20569    test -n "$runpath_var_CXX" ||
20570    test "X$hardcode_automatic_CXX" = "Xyes" ; then
20571
20572   # We can hardcode non-existent directories.
20573   if test "$hardcode_direct_CXX" != no &&
20574      # If the only mechanism to avoid hardcoding is shlibpath_var, we
20575      # have to relink, otherwise we might link with an installed library
20576      # when we should be linking with a yet-to-be-installed one
20577      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
20578      test "$hardcode_minus_L_CXX" != no; then
20579     # Linking always hardcodes the temporary library directory.
20580     hardcode_action_CXX=relink
20581   else
20582     # We can link without hardcoding, and we can hardcode nonexisting dirs.
20583     hardcode_action_CXX=immediate
20584   fi
20585 else
20586   # We cannot hardcode anything, or else we can only hardcode existing
20587   # directories.
20588   hardcode_action_CXX=unsupported
20589 fi
20590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
20591 $as_echo "$hardcode_action_CXX" >&6; }
20592
20593 if test "$hardcode_action_CXX" = relink ||
20594    test "$inherit_rpath_CXX" = yes; then
20595   # Fast installation is not supported
20596   enable_fast_install=no
20597 elif test "$shlibpath_overrides_runpath" = yes ||
20598      test "$enable_shared" = no; then
20599   # Fast installation is not necessary
20600   enable_fast_install=needless
20601 fi
20602
20603
20604
20605
20606
20607
20608
20609   fi # test -n "$compiler"
20610
20611   CC=$lt_save_CC
20612   LDCXX=$LD
20613   LD=$lt_save_LD
20614   GCC=$lt_save_GCC
20615   with_gnu_ld=$lt_save_with_gnu_ld
20616   lt_cv_path_LDCXX=$lt_cv_path_LD
20617   lt_cv_path_LD=$lt_save_path_LD
20618   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
20619   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
20620 fi # test "$_lt_caught_CXX_error" != yes
20621
20622 ac_ext=c
20623 ac_cpp='$CPP $CPPFLAGS'
20624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20627
20628
20629
20630
20631
20632
20633
20634
20635
20636
20637
20638
20639
20640
20641
20642
20643 # Only expand once:
20644
20645
20646
20647
20648
20649 # Identify the assembler which will work hand-in-glove with the newly
20650 # built GCC, so that we can examine its features.  This is the assembler
20651 # which will be driven by the driver program.
20652 #
20653 # If build != host, and we aren't building gas in-tree, we identify a
20654 # build->target assembler and hope that it will have the same features
20655 # as the host->target assembler we'll be using.
20656 gcc_cv_gas_major_version=
20657 gcc_cv_gas_minor_version=
20658 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20659
20660 if test "${gcc_cv_as+set}" = set; then :
20661
20662 else
20663
20664 if test -x "$DEFAULT_ASSEMBLER"; then
20665         gcc_cv_as="$DEFAULT_ASSEMBLER"
20666 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20667      && test -f ../gas/Makefile \
20668      && test x$build = x$host; then
20669         gcc_cv_as=../gas/as-new$build_exeext
20670 elif test -x as$build_exeext; then
20671         # Build using assembler in the current directory.
20672         gcc_cv_as=./as$build_exeext
20673 elif test -x $AS_FOR_TARGET; then
20674         gcc_cv_as="$AS_FOR_TARGET"
20675 else
20676         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20677 set dummy $AS_FOR_TARGET; ac_word=$2
20678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20679 $as_echo_n "checking for $ac_word... " >&6; }
20680 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
20681   $as_echo_n "(cached) " >&6
20682 else
20683   case $gcc_cv_as in
20684   [\\/]* | ?:[\\/]*)
20685   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20686   ;;
20687   *)
20688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20689 for as_dir in $PATH
20690 do
20691   IFS=$as_save_IFS
20692   test -z "$as_dir" && as_dir=.
20693     for ac_exec_ext in '' $ac_executable_extensions; do
20694   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20695     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20697     break 2
20698   fi
20699 done
20700   done
20701 IFS=$as_save_IFS
20702
20703   ;;
20704 esac
20705 fi
20706 gcc_cv_as=$ac_cv_path_gcc_cv_as
20707 if test -n "$gcc_cv_as"; then
20708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20709 $as_echo "$gcc_cv_as" >&6; }
20710 else
20711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20712 $as_echo "no" >&6; }
20713 fi
20714
20715
20716 fi
20717 fi
20718
20719 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20720
20721 case "$ORIGINAL_AS_FOR_TARGET" in
20722   ./as | ./as$build_exeext) ;;
20723   *) ac_config_files="$ac_config_files as:exec-tool.in"
20724  ;;
20725 esac
20726
20727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
20728 $as_echo_n "checking what assembler to use... " >&6; }
20729 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20730   # Single tree build which includes gas.  We want to prefer it
20731   # over whatever linker top-level may have detected, since
20732   # we'll use what we're building after installation anyway.
20733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
20734 $as_echo "newly built gas" >&6; }
20735   in_tree_gas=yes
20736   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20737 for f in $gcc_cv_as_bfd_srcdir/configure \
20738          $gcc_cv_as_gas_srcdir/configure \
20739          $gcc_cv_as_gas_srcdir/configure.in \
20740          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20741   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20742   if test x$gcc_cv_gas_version != x; then
20743     break
20744   fi
20745 done
20746 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20747 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20748 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20749 case $gcc_cv_gas_patch_version in
20750   "") gcc_cv_gas_patch_version="0" ;;
20751 esac
20752 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20753                             + $gcc_cv_gas_minor_version \) \* 1000 \
20754                             + $gcc_cv_gas_patch_version`
20755
20756   in_tree_gas_is_elf=no
20757   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20758      || (grep 'obj_format = multi' ../gas/Makefile \
20759          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20760   then
20761     in_tree_gas_is_elf=yes
20762   fi
20763 else
20764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
20765 $as_echo "$gcc_cv_as" >&6; }
20766   in_tree_gas=no
20767 fi
20768
20769 # Identify the linker which will work hand-in-glove with the newly
20770 # built GCC, so that we can examine its features.  This is the linker
20771 # which will be driven by the driver program.
20772 #
20773 # If build != host, and we aren't building gas in-tree, we identify a
20774 # build->target linker and hope that it will have the same features
20775 # as the host->target linker we'll be using.
20776 gcc_cv_gld_major_version=
20777 gcc_cv_gld_minor_version=
20778 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20779 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20780
20781 if test "${gcc_cv_ld+set}" = set; then :
20782
20783 else
20784
20785 if test -x "$DEFAULT_LINKER"; then
20786         gcc_cv_ld="$DEFAULT_LINKER"
20787 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20788      && test -f ../ld/Makefile \
20789      && test x$build = x$host; then
20790         gcc_cv_ld=../ld/ld-new$build_exeext
20791 elif test -x collect-ld$build_exeext; then
20792         # Build using linker in the current directory.
20793         gcc_cv_ld=./collect-ld$build_exeext
20794 elif test -x $LD_FOR_TARGET; then
20795         gcc_cv_ld="$LD_FOR_TARGET"
20796 else
20797         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20798 set dummy $LD_FOR_TARGET; ac_word=$2
20799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20800 $as_echo_n "checking for $ac_word... " >&6; }
20801 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
20802   $as_echo_n "(cached) " >&6
20803 else
20804   case $gcc_cv_ld in
20805   [\\/]* | ?:[\\/]*)
20806   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20807   ;;
20808   *)
20809   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20810 for as_dir in $PATH
20811 do
20812   IFS=$as_save_IFS
20813   test -z "$as_dir" && as_dir=.
20814     for ac_exec_ext in '' $ac_executable_extensions; do
20815   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20816     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20817     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20818     break 2
20819   fi
20820 done
20821   done
20822 IFS=$as_save_IFS
20823
20824   ;;
20825 esac
20826 fi
20827 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20828 if test -n "$gcc_cv_ld"; then
20829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
20830 $as_echo "$gcc_cv_ld" >&6; }
20831 else
20832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20833 $as_echo "no" >&6; }
20834 fi
20835
20836
20837 fi
20838 fi
20839
20840 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
20841 PLUGIN_LD=`basename $gcc_cv_ld`
20842
20843 # Check whether --with-plugin-ld was given.
20844 if test "${with_plugin_ld+set}" = set; then :
20845   withval=$with_plugin_ld; if test x"$withval" != x; then
20846    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
20847    PLUGIN_LD="$withval"
20848  fi
20849 fi
20850
20851
20852
20853 cat >>confdefs.h <<_ACEOF
20854 #define PLUGIN_LD "$PLUGIN_LD"
20855 _ACEOF
20856
20857
20858 # Check to see if we are using gold instead of ld
20859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
20860 $as_echo_n "checking whether we are using gold... " >&6; }
20861 ld_is_gold=no
20862 if test x$gcc_cv_ld != x; then
20863   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
20864      | grep "GNU gold" > /dev/null; then
20865     ld_is_gold=yes
20866   fi
20867 fi
20868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
20869 $as_echo "$ld_is_gold" >&6; }
20870
20871 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20872
20873 case "$ORIGINAL_LD_FOR_TARGET" in
20874   ./collect-ld | ./collect-ld$build_exeext) ;;
20875   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20876  ;;
20877 esac
20878
20879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
20880 $as_echo_n "checking what linker to use... " >&6; }
20881 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20882         # Single tree build which includes ld.  We want to prefer it
20883         # over whatever linker top-level may have detected, since
20884         # we'll use what we're building after installation anyway.
20885         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
20886 $as_echo "newly built ld" >&6; }
20887         in_tree_ld=yes
20888         in_tree_ld_is_elf=no
20889         if (grep 'EMUL = .*elf' ../ld/Makefile \
20890             || grep 'EMUL = .*linux' ../ld/Makefile \
20891             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20892           in_tree_ld_is_elf=yes
20893         fi
20894         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
20895         do
20896                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20897                 if test x$gcc_cv_gld_version != x; then
20898                         break
20899                 fi
20900         done
20901         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20902         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20903 else
20904         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
20905 $as_echo "$gcc_cv_ld" >&6; }
20906         in_tree_ld=no
20907 fi
20908
20909 # Figure out what nm we will be using.
20910 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20911 if test "${gcc_cv_nm+set}" = set; then :
20912
20913 else
20914
20915 if test -f $gcc_cv_binutils_srcdir/configure.in \
20916      && test -f ../binutils/Makefile \
20917      && test x$build = x$host; then
20918         gcc_cv_nm=../binutils/nm-new$build_exeext
20919 elif test -x nm$build_exeext; then
20920         gcc_cv_nm=./nm$build_exeext
20921 elif test -x $NM_FOR_TARGET; then
20922         gcc_cv_nm="$NM_FOR_TARGET"
20923 else
20924         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20925 set dummy $NM_FOR_TARGET; ac_word=$2
20926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
20927 $as_echo_n "checking for $ac_word... " >&6; }
20928 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
20929   $as_echo_n "(cached) " >&6
20930 else
20931   case $gcc_cv_nm in
20932   [\\/]* | ?:[\\/]*)
20933   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20934   ;;
20935   *)
20936   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20937 for as_dir in $PATH
20938 do
20939   IFS=$as_save_IFS
20940   test -z "$as_dir" && as_dir=.
20941     for ac_exec_ext in '' $ac_executable_extensions; do
20942   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
20943     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
20945     break 2
20946   fi
20947 done
20948   done
20949 IFS=$as_save_IFS
20950
20951   ;;
20952 esac
20953 fi
20954 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20955 if test -n "$gcc_cv_nm"; then
20956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
20957 $as_echo "$gcc_cv_nm" >&6; }
20958 else
20959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20960 $as_echo "no" >&6; }
20961 fi
20962
20963
20964 fi
20965 fi
20966
20967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
20968 $as_echo_n "checking what nm to use... " >&6; }
20969 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20970         # Single tree build which includes binutils.
20971         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
20972 $as_echo "newly built nm" >&6; }
20973         in_tree_nm=yes
20974 else
20975         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
20976 $as_echo "$gcc_cv_nm" >&6; }
20977         in_tree_nm=no
20978 fi
20979
20980 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20981
20982 case "$ORIGINAL_NM_FOR_TARGET" in
20983   ./nm | ./nm$build_exeext) ;;
20984   *) ac_config_files="$ac_config_files nm:exec-tool.in"
20985  ;;
20986 esac
20987
20988
20989 # Figure out what objdump we will be using.
20990 if test "${gcc_cv_objdump+set}" = set; then :
20991
20992 else
20993
20994 if test -f $gcc_cv_binutils_srcdir/configure.in \
20995      && test -f ../binutils/Makefile \
20996      && test x$build = x$host; then
20997         # Single tree build which includes binutils.
20998         gcc_cv_objdump=../binutils/objdump$build_exeext
20999 elif test -x objdump$build_exeext; then
21000         gcc_cv_objdump=./objdump$build_exeext
21001 elif test -x $OBJDUMP_FOR_TARGET; then
21002         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21003 else
21004         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21005 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21007 $as_echo_n "checking for $ac_word... " >&6; }
21008 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21009   $as_echo_n "(cached) " >&6
21010 else
21011   case $gcc_cv_objdump in
21012   [\\/]* | ?:[\\/]*)
21013   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21014   ;;
21015   *)
21016   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21017 for as_dir in $PATH
21018 do
21019   IFS=$as_save_IFS
21020   test -z "$as_dir" && as_dir=.
21021     for ac_exec_ext in '' $ac_executable_extensions; do
21022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21023     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21024     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21025     break 2
21026   fi
21027 done
21028   done
21029 IFS=$as_save_IFS
21030
21031   ;;
21032 esac
21033 fi
21034 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21035 if test -n "$gcc_cv_objdump"; then
21036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21037 $as_echo "$gcc_cv_objdump" >&6; }
21038 else
21039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21040 $as_echo "no" >&6; }
21041 fi
21042
21043
21044 fi
21045 fi
21046
21047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21048 $as_echo_n "checking what objdump to use... " >&6; }
21049 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21050         # Single tree build which includes binutils.
21051         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21052 $as_echo "newly built objdump" >&6; }
21053 elif test x$gcc_cv_objdump = x; then
21054         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21055 $as_echo "not found" >&6; }
21056 else
21057         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21058 $as_echo "$gcc_cv_objdump" >&6; }
21059 fi
21060
21061 # Figure out what readelf we will be using.
21062 if test "${gcc_cv_readelf+set}" = set; then :
21063
21064 else
21065
21066 if test -f $gcc_cv_binutils_srcdir/configure.in \
21067      && test -f ../binutils/Makefile \
21068      && test x$build = x$host; then
21069         # Single tree build which includes binutils.
21070         gcc_cv_readelf=../binutils/readelf$build_exeext
21071 elif test -x readelf$build_exeext; then
21072         gcc_cv_readelf=./readelf$build_exeext
21073 else
21074         # Extract the first word of "readelf", so it can be a program name with args.
21075 set dummy readelf; ac_word=$2
21076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21077 $as_echo_n "checking for $ac_word... " >&6; }
21078 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21079   $as_echo_n "(cached) " >&6
21080 else
21081   case $gcc_cv_readelf in
21082   [\\/]* | ?:[\\/]*)
21083   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21084   ;;
21085   *)
21086   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21087 for as_dir in $PATH
21088 do
21089   IFS=$as_save_IFS
21090   test -z "$as_dir" && as_dir=.
21091     for ac_exec_ext in '' $ac_executable_extensions; do
21092   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21093     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21095     break 2
21096   fi
21097 done
21098   done
21099 IFS=$as_save_IFS
21100
21101   ;;
21102 esac
21103 fi
21104 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21105 if test -n "$gcc_cv_readelf"; then
21106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21107 $as_echo "$gcc_cv_readelf" >&6; }
21108 else
21109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21110 $as_echo "no" >&6; }
21111 fi
21112
21113
21114 fi
21115 fi
21116
21117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21118 $as_echo_n "checking what readelf to use... " >&6; }
21119 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21120         # Single tree build which includes binutils.
21121         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21122 $as_echo "newly built readelf" >&6; }
21123 elif test x$gcc_cv_readelf = x; then
21124         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21125 $as_echo "not found" >&6; }
21126 else
21127         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21128 $as_echo "$gcc_cv_readelf" >&6; }
21129 fi
21130
21131 # Figure out what assembler alignment features are present.
21132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21133 $as_echo_n "checking assembler flags... " >&6; }
21134 if test "${gcc_cv_as_flags+set}" = set; then :
21135   $as_echo_n "(cached) " >&6
21136 else
21137    case "$target" in
21138   i[34567]86-*-linux*)
21139         gcc_cv_as_flags="--32"
21140     ;;
21141   *)
21142     gcc_cv_as_flags=" "
21143     ;;
21144   esac
21145 fi
21146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21147 $as_echo "$gcc_cv_as_flags" >&6; }
21148
21149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21150 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21151 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21152   $as_echo_n "(cached) " >&6
21153 else
21154   gcc_cv_as_balign_and_p2align=no
21155     if test $in_tree_gas = yes; then
21156     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21157   then gcc_cv_as_balign_and_p2align=yes
21158 fi
21159   elif test x$gcc_cv_as != x; then
21160     echo '.balign 4
21161 .p2align 2' > conftest.s
21162     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21164   (eval $ac_try) 2>&5
21165   ac_status=$?
21166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21167   test $ac_status = 0; }; }
21168     then
21169         gcc_cv_as_balign_and_p2align=yes
21170     else
21171       echo "configure: failed program was" >&5
21172       cat conftest.s >&5
21173     fi
21174     rm -f conftest.o conftest.s
21175   fi
21176 fi
21177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21178 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21179 if test $gcc_cv_as_balign_and_p2align = yes; then
21180
21181 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21182
21183 fi
21184
21185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21186 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21187 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21188   $as_echo_n "(cached) " >&6
21189 else
21190   gcc_cv_as_max_skip_p2align=no
21191     if test $in_tree_gas = yes; then
21192     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21193   then gcc_cv_as_max_skip_p2align=yes
21194 fi
21195   elif test x$gcc_cv_as != x; then
21196     echo '.p2align 4,,7' > conftest.s
21197     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21198   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21199   (eval $ac_try) 2>&5
21200   ac_status=$?
21201   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21202   test $ac_status = 0; }; }
21203     then
21204         gcc_cv_as_max_skip_p2align=yes
21205     else
21206       echo "configure: failed program was" >&5
21207       cat conftest.s >&5
21208     fi
21209     rm -f conftest.o conftest.s
21210   fi
21211 fi
21212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21213 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21214 if test $gcc_cv_as_max_skip_p2align = yes; then
21215
21216 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21217
21218 fi
21219
21220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21221 $as_echo_n "checking assembler for .literal16... " >&6; }
21222 if test "${gcc_cv_as_literal16+set}" = set; then :
21223   $as_echo_n "(cached) " >&6
21224 else
21225   gcc_cv_as_literal16=no
21226     if test $in_tree_gas = yes; then
21227     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21228   then gcc_cv_as_literal16=yes
21229 fi
21230   elif test x$gcc_cv_as != x; then
21231     echo '.literal16' > conftest.s
21232     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21233   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21234   (eval $ac_try) 2>&5
21235   ac_status=$?
21236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21237   test $ac_status = 0; }; }
21238     then
21239         gcc_cv_as_literal16=yes
21240     else
21241       echo "configure: failed program was" >&5
21242       cat conftest.s >&5
21243     fi
21244     rm -f conftest.o conftest.s
21245   fi
21246 fi
21247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21248 $as_echo "$gcc_cv_as_literal16" >&6; }
21249 if test $gcc_cv_as_literal16 = yes; then
21250
21251 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21252
21253 fi
21254
21255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21256 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21257 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21258   $as_echo_n "(cached) " >&6
21259 else
21260   gcc_cv_as_subsection_m1=no
21261     if test $in_tree_gas = yes; then
21262     if test $in_tree_gas_is_elf = yes \
21263   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21264   then gcc_cv_as_subsection_m1=yes
21265 fi
21266   elif test x$gcc_cv_as != x; then
21267     echo 'conftest_label1: .word 0
21268 .subsection -1
21269 conftest_label2: .word 0
21270 .previous' > conftest.s
21271     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21272   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21273   (eval $ac_try) 2>&5
21274   ac_status=$?
21275   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21276   test $ac_status = 0; }; }
21277     then
21278         if test x$gcc_cv_nm != x; then
21279     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21280     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21281     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21282     then :
21283     else gcc_cv_as_subsection_m1=yes
21284     fi
21285     rm -f conftest.nm1 conftest.nm2
21286   fi
21287     else
21288       echo "configure: failed program was" >&5
21289       cat conftest.s >&5
21290     fi
21291     rm -f conftest.o conftest.s
21292   fi
21293 fi
21294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21295 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21296 if test $gcc_cv_as_subsection_m1 = yes; then
21297
21298 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21299
21300 fi
21301
21302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21303 $as_echo_n "checking assembler for .weak... " >&6; }
21304 if test "${gcc_cv_as_weak+set}" = set; then :
21305   $as_echo_n "(cached) " >&6
21306 else
21307   gcc_cv_as_weak=no
21308     if test $in_tree_gas = yes; then
21309     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21310   then gcc_cv_as_weak=yes
21311 fi
21312   elif test x$gcc_cv_as != x; then
21313     echo '      .weak foobar' > conftest.s
21314     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21315   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21316   (eval $ac_try) 2>&5
21317   ac_status=$?
21318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21319   test $ac_status = 0; }; }
21320     then
21321         gcc_cv_as_weak=yes
21322     else
21323       echo "configure: failed program was" >&5
21324       cat conftest.s >&5
21325     fi
21326     rm -f conftest.o conftest.s
21327   fi
21328 fi
21329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21330 $as_echo "$gcc_cv_as_weak" >&6; }
21331 if test $gcc_cv_as_weak = yes; then
21332
21333 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21334
21335 fi
21336
21337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21338 $as_echo_n "checking assembler for .weakref... " >&6; }
21339 if test "${gcc_cv_as_weakref+set}" = set; then :
21340   $as_echo_n "(cached) " >&6
21341 else
21342   gcc_cv_as_weakref=no
21343     if test $in_tree_gas = yes; then
21344     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21345   then gcc_cv_as_weakref=yes
21346 fi
21347   elif test x$gcc_cv_as != x; then
21348     echo '      .weakref foobar, barfnot' > conftest.s
21349     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21350   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21351   (eval $ac_try) 2>&5
21352   ac_status=$?
21353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21354   test $ac_status = 0; }; }
21355     then
21356         gcc_cv_as_weakref=yes
21357     else
21358       echo "configure: failed program was" >&5
21359       cat conftest.s >&5
21360     fi
21361     rm -f conftest.o conftest.s
21362   fi
21363 fi
21364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21365 $as_echo "$gcc_cv_as_weakref" >&6; }
21366 if test $gcc_cv_as_weakref = yes; then
21367
21368 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21369
21370 fi
21371
21372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21373 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21374 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21375   $as_echo_n "(cached) " >&6
21376 else
21377   gcc_cv_as_nsubspa_comdat=no
21378     if test $in_tree_gas = yes; then
21379     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21380   then gcc_cv_as_nsubspa_comdat=yes
21381 fi
21382   elif test x$gcc_cv_as != x; then
21383     echo '      .SPACE $TEXT$
21384         .NSUBSPA $CODE$,COMDAT' > conftest.s
21385     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21386   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21387   (eval $ac_try) 2>&5
21388   ac_status=$?
21389   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21390   test $ac_status = 0; }; }
21391     then
21392         gcc_cv_as_nsubspa_comdat=yes
21393     else
21394       echo "configure: failed program was" >&5
21395       cat conftest.s >&5
21396     fi
21397     rm -f conftest.o conftest.s
21398   fi
21399 fi
21400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21401 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21402 if test $gcc_cv_as_nsubspa_comdat = yes; then
21403
21404 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21405
21406 fi
21407
21408 # .hidden needs to be supported in both the assembler and the linker,
21409 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21410 # This is irritatingly difficult to feature test for; we have to check the
21411 # date string after the version number.  If we've got an in-tree
21412 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21413 # to be safe.
21414 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21416 $as_echo_n "checking assembler for .hidden... " >&6; }
21417 if test "${gcc_cv_as_hidden+set}" = set; then :
21418   $as_echo_n "(cached) " >&6
21419 else
21420   gcc_cv_as_hidden=no
21421     if test $in_tree_gas = yes; then
21422     if test $in_tree_gas_is_elf = yes \
21423   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21424   then gcc_cv_as_hidden=yes
21425 fi
21426   elif test x$gcc_cv_as != x; then
21427     echo '      .hidden foobar
21428 foobar:' > conftest.s
21429     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21430   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21431   (eval $ac_try) 2>&5
21432   ac_status=$?
21433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21434   test $ac_status = 0; }; }
21435     then
21436
21437 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21438 # STV_HIDDEN, so disable .hidden support if so.
21439 case "${target}" in
21440   i?86-*-solaris2*)
21441     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21442       cat > conftest.s <<EOF
21443 .globl hidden
21444         .hidden hidden
21445 hidden:
21446 .globl default
21447         .set    default,hidden
21448 EOF
21449       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21450         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21451         grep '\.hidden default' > /dev/null; then
21452         gcc_cv_as_hidden=no
21453       else
21454         gcc_cv_as_hidden=yes
21455       fi
21456     else
21457       # Assume bug is present if objdump is missing.
21458       gcc_cv_as_hidden=no
21459     fi
21460     ;;
21461   *)
21462     gcc_cv_as_hidden=yes
21463     ;;
21464 esac
21465     else
21466       echo "configure: failed program was" >&5
21467       cat conftest.s >&5
21468     fi
21469     rm -f conftest.o conftest.s
21470   fi
21471 fi
21472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21473 $as_echo "$gcc_cv_as_hidden" >&6; }
21474
21475
21476 # gnu_indirect_function type is an extension proposed at
21477 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21478 # selection of function implementation
21479 # Check whether --enable-gnu-indirect-function was given.
21480 if test "${enable_gnu_indirect_function+set}" = set; then :
21481   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
21482     yes | no) ;;
21483     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
21484 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
21485   esac
21486 else
21487   enable_gnu_indirect_function="$default_gnu_indirect_function"
21488 fi
21489
21490 if test x$enable_gnu_indirect_function = xyes; then
21491
21492 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
21493
21494 fi
21495
21496 if test $in_tree_ld != yes ; then
21497   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21498   if test x"$ld_is_gold" = xyes; then
21499     gcc_cv_ld_hidden=yes
21500   elif echo "$ld_ver" | grep GNU > /dev/null; then
21501     ld_vers=`echo $ld_ver | sed -n \
21502         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21503     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21504     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21505     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21506     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21507   else
21508     case "${target}" in
21509       *-*-solaris2*)
21510         #
21511         # Solaris 2 ld -V output looks like this for a regular version:
21512         #
21513         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
21514         #
21515         # but test versions add stuff at the end:
21516         #
21517         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
21518         #
21519         ld_ver=`$gcc_cv_ld -V 2>&1`
21520         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
21521           ld_vers=`echo $ld_ver | sed -n \
21522             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
21523           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21524           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21525         fi
21526         ;;
21527     esac
21528   fi
21529 fi
21530
21531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
21532 $as_echo_n "checking linker for .hidden support... " >&6; }
21533 if test "${gcc_cv_ld_hidden+set}" = set; then :
21534   $as_echo_n "(cached) " >&6
21535 else
21536   if test $in_tree_ld = yes ; then
21537   gcc_cv_ld_hidden=no
21538   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
21539      && test $in_tree_ld_is_elf = yes; then
21540      gcc_cv_ld_hidden=yes
21541   fi
21542 else
21543   gcc_cv_ld_hidden=yes
21544   if echo "$ld_ver" | grep GNU > /dev/null; then
21545     if test 0"$ld_date" -lt 20020404; then
21546       if test -n "$ld_date"; then
21547         # If there was date string, but was earlier than 2002-04-04, fail
21548         gcc_cv_ld_hidden=no
21549       elif test -z "$ld_vers"; then
21550         # If there was no date string nor ld version number, something is wrong
21551         gcc_cv_ld_hidden=no
21552       else
21553         test -z "$ld_vers_patch" && ld_vers_patch=0
21554         if test "$ld_vers_major" -lt 2; then
21555           gcc_cv_ld_hidden=no
21556         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
21557           gcc_cv_ld_hidden="no"
21558         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
21559           gcc_cv_ld_hidden=no
21560         fi
21561       fi
21562     fi
21563   else
21564     case "${target}" in
21565       hppa64*-*-hpux* | ia64*-*-hpux*)
21566         gcc_cv_ld_hidden=yes
21567         ;;
21568       *-*-solaris2.8*)
21569         # .hidden support was backported to Solaris 8, starting with ld
21570         # version 1.276.
21571         if test "$ld_vers_minor" -ge 276; then
21572           gcc_cv_ld_hidden=yes
21573         else
21574           gcc_cv_ld_hidden=no
21575         fi
21576         ;;
21577       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
21578         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
21579         # .symbolic was only added in Solaris 9 12/02.
21580         gcc_cv_ld_hidden=yes
21581         ;;
21582       *)
21583         gcc_cv_ld_hidden=no
21584         ;;
21585     esac
21586   fi
21587 fi
21588 fi
21589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
21590 $as_echo "$gcc_cv_ld_hidden" >&6; }
21591 libgcc_visibility=no
21592
21593
21594 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
21595   libgcc_visibility=yes
21596
21597 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
21598
21599 fi
21600
21601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
21602 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
21603 gcc_cv_ld_ro_rw_mix=unknown
21604 if test $in_tree_ld = yes ; then
21605   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
21606      && test $in_tree_ld_is_elf = yes; then
21607     gcc_cv_ld_ro_rw_mix=read-write
21608   fi
21609 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
21610   echo '.section myfoosect, "a"' > conftest1.s
21611   echo '.section myfoosect, "aw"' > conftest2.s
21612   echo '.byte 1' >> conftest2.s
21613   echo '.section myfoosect, "a"' > conftest3.s
21614   echo '.byte 0' >> conftest3.s
21615   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
21616      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
21617      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
21618      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
21619         conftest2.o conftest3.o > /dev/null 2>&1; then
21620     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
21621                          | sed -e '/myfoosect/!d' -e N`
21622     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
21623       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
21624         gcc_cv_ld_ro_rw_mix=read-only
21625       else
21626         gcc_cv_ld_ro_rw_mix=read-write
21627       fi
21628     fi
21629   fi
21630   rm -f conftest.* conftest[123].*
21631 fi
21632 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
21633
21634 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
21635
21636 fi
21637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
21638 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
21639
21640 # Check if we have .[us]leb128, and support symbol arithmetic with it.
21641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
21642 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
21643 if test "${gcc_cv_as_leb128+set}" = set; then :
21644   $as_echo_n "(cached) " >&6
21645 else
21646   gcc_cv_as_leb128=no
21647     if test $in_tree_gas = yes; then
21648     if test $in_tree_gas_is_elf = yes \
21649   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21650   then gcc_cv_as_leb128=yes
21651 fi
21652   elif test x$gcc_cv_as != x; then
21653     echo '      .data
21654         .uleb128 L2 - L1
21655 L1:
21656         .uleb128 1280
21657         .sleb128 -1010
21658 L2:' > conftest.s
21659     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21660   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21661   (eval $ac_try) 2>&5
21662   ac_status=$?
21663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21664   test $ac_status = 0; }; }
21665     then
21666         # GAS versions before 2.11 do not support uleb128,
21667   # despite appearing to.
21668   # ??? There exists an elf-specific test that will crash
21669   # the assembler.  Perhaps it's better to figure out whether
21670   # arbitrary sections are supported and try the test.
21671   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
21672   if echo "$as_ver" | grep GNU > /dev/null; then
21673     as_vers=`echo $as_ver | sed -n \
21674         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21675     as_major=`expr "$as_vers" : '\([0-9]*\)'`
21676     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
21677     if test $as_major -eq 2 && test $as_minor -lt 11
21678     then :
21679     else gcc_cv_as_leb128=yes
21680     fi
21681   fi
21682     else
21683       echo "configure: failed program was" >&5
21684       cat conftest.s >&5
21685     fi
21686     rm -f conftest.o conftest.s
21687   fi
21688 fi
21689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
21690 $as_echo "$gcc_cv_as_leb128" >&6; }
21691 if test $gcc_cv_as_leb128 = yes; then
21692
21693 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
21694
21695 fi
21696
21697 # Check if we have assembler support for unwind directives.
21698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
21699 $as_echo_n "checking assembler for cfi directives... " >&6; }
21700 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
21701   $as_echo_n "(cached) " >&6
21702 else
21703   gcc_cv_as_cfi_directive=no
21704   if test x$gcc_cv_as != x; then
21705     echo '      .text
21706         .cfi_startproc
21707         .cfi_offset 0, 0
21708         .cfi_same_value 1
21709         .cfi_def_cfa 1, 2
21710         .cfi_escape 1, 2, 3, 4, 5
21711         .cfi_endproc' > conftest.s
21712     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21713   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21714   (eval $ac_try) 2>&5
21715   ac_status=$?
21716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21717   test $ac_status = 0; }; }
21718     then
21719         case "$target" in
21720   *-*-solaris*)
21721     # If the linker used on Solaris (like Sun ld) isn't capable of merging
21722     # read-only and read-write sections, we need to make sure that the
21723     # assembler used emits read-write .eh_frame sections.
21724     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
21725       if test "x$gcc_cv_objdump" != x; then
21726         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21727                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
21728           gcc_cv_as_cfi_directive=no
21729         else
21730           case "$target" in
21731             i?86-*-solaris2.1[0-9]*)
21732               # On Solaris/x86, make sure that GCC and gas agree on using
21733               # read-only .eh_frame sections for 64-bit.
21734               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
21735                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
21736                         sed -e /.eh_frame/!d -e N | \
21737                         grep READONLY > /dev/null; then
21738                 gcc_cv_as_cfi_directive=yes
21739               else
21740                 gcc_cv_as_cfi_directive=no
21741               fi
21742               ;;
21743             *)
21744               gcc_cv_as_cfi_directive=yes
21745               ;;
21746           esac
21747         fi
21748       else
21749         # no objdump, err on the side of caution
21750         gcc_cv_as_cfi_directive=no
21751       fi
21752     else
21753       gcc_cv_as_cfi_directive=yes
21754     fi
21755     ;;
21756   *-*-*)
21757     gcc_cv_as_cfi_directive=yes
21758     ;;
21759 esac
21760     else
21761       echo "configure: failed program was" >&5
21762       cat conftest.s >&5
21763     fi
21764     rm -f conftest.o conftest.s
21765   fi
21766 fi
21767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
21768 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
21769
21770 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
21771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
21772 $as_echo_n "checking assembler for working cfi advance... " >&6; }
21773 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
21774   $as_echo_n "(cached) " >&6
21775 else
21776   gcc_cv_as_cfi_advance_working=no
21777   if test x$gcc_cv_as != x; then
21778     echo '      .text
21779         .cfi_startproc
21780         .cfi_adjust_cfa_offset 64
21781         .skip 75040, 0
21782         .cfi_adjust_cfa_offset 128
21783         .cfi_endproc' > conftest.s
21784     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21785   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21786   (eval $ac_try) 2>&5
21787   ac_status=$?
21788   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21789   test $ac_status = 0; }; }
21790     then
21791
21792 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
21793     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
21794    gcc_cv_as_cfi_advance_working=yes
21795 fi
21796
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_cfi_advance_working" >&5
21805 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
21806
21807 else
21808   # no objdump, err on the side of caution
21809   gcc_cv_as_cfi_advance_working=no
21810 fi
21811
21812
21813 cat >>confdefs.h <<_ACEOF
21814 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
21815        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
21816 _ACEOF
21817
21818
21819
21820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
21821 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
21822 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
21823   $as_echo_n "(cached) " >&6
21824 else
21825   gcc_cv_as_cfi_personality_directive=no
21826   if test x$gcc_cv_as != x; then
21827     echo '      .text
21828         .cfi_startproc
21829         .cfi_personality 0, symbol
21830         .cfi_endproc' > conftest.s
21831     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21832   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21833   (eval $ac_try) 2>&5
21834   ac_status=$?
21835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21836   test $ac_status = 0; }; }
21837     then
21838         gcc_cv_as_cfi_personality_directive=yes
21839     else
21840       echo "configure: failed program was" >&5
21841       cat conftest.s >&5
21842     fi
21843     rm -f conftest.o conftest.s
21844   fi
21845 fi
21846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
21847 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
21848
21849
21850 cat >>confdefs.h <<_ACEOF
21851 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
21852     then echo 1; else echo 0; fi`
21853 _ACEOF
21854
21855
21856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
21857 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
21858 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
21859   $as_echo_n "(cached) " >&6
21860 else
21861   gcc_cv_as_cfi_sections_directive=no
21862   if test x$gcc_cv_as != x; then
21863     echo '      .text
21864         .cfi_sections .debug_frame, .eh_frame
21865         .cfi_startproc
21866         .cfi_endproc' > conftest.s
21867     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21868   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21869   (eval $ac_try) 2>&5
21870   ac_status=$?
21871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21872   test $ac_status = 0; }; }
21873     then
21874         case $target_os in
21875   win32 | pe | cygwin* | mingw32* | uwin*)
21876     # Need to check that we generated the correct relocation for the
21877     # .debug_frame section.  This was fixed for binutils 2.21.
21878     gcc_cv_as_cfi_sections_directive=no
21879     if test "x$gcc_cv_objdump" != x; then
21880      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
21881         grep secrel > /dev/null; then
21882       gcc_cv_as_cfi_sections_directive=yes
21883      fi
21884     fi
21885     ;;
21886   *)
21887     gcc_cv_as_cfi_sections_directive=yes
21888     ;;
21889 esac
21890     else
21891       echo "configure: failed program was" >&5
21892       cat conftest.s >&5
21893     fi
21894     rm -f conftest.o conftest.s
21895   fi
21896 fi
21897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
21898 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
21899
21900
21901
21902 cat >>confdefs.h <<_ACEOF
21903 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
21904     then echo 1; else echo 0; fi`
21905 _ACEOF
21906
21907
21908 # GAS versions up to and including 2.11.0 may mis-optimize
21909 # .eh_frame data.
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
21911 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
21912 if test "${gcc_cv_as_eh_frame+set}" = set; then :
21913   $as_echo_n "(cached) " >&6
21914 else
21915   gcc_cv_as_eh_frame=no
21916     if test $in_tree_gas = yes; then
21917     if test $in_tree_gas_is_elf = yes \
21918   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21919   then gcc_cv_as_eh_frame=yes
21920 fi
21921   elif test x$gcc_cv_as != x; then
21922     echo '      .text
21923 .LFB1:
21924         .4byte  0
21925 .L1:
21926         .4byte  0
21927 .LFE1:
21928         .section        .eh_frame,"aw",@progbits
21929 __FRAME_BEGIN__:
21930         .4byte  .LECIE1-.LSCIE1
21931 .LSCIE1:
21932         .4byte  0x0
21933         .byte   0x1
21934         .ascii "z\0"
21935         .byte   0x1
21936         .byte   0x78
21937         .byte   0x1a
21938         .byte   0x0
21939         .byte   0x4
21940         .4byte  1
21941         .p2align 1
21942 .LECIE1:
21943 .LSFDE1:
21944         .4byte  .LEFDE1-.LASFDE1
21945 .LASFDE1:
21946         .4byte  .LASFDE1-__FRAME_BEGIN__
21947         .4byte  .LFB1
21948         .4byte  .LFE1-.LFB1
21949         .byte   0x4
21950         .4byte  .LFE1-.LFB1
21951         .byte   0x4
21952         .4byte  .L1-.LFB1
21953 .LEFDE1:' > conftest.s
21954     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21955   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21956   (eval $ac_try) 2>&5
21957   ac_status=$?
21958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21959   test $ac_status = 0; }; }
21960     then
21961           cat > conftest.lit <<EOF
21962  0000 10000000 00000000 017a0001 781a0004  .........z..x...
21963  0010 01000000 12000000 18000000 00000000  ................
21964  0020 08000000 04080000 0044               .........D
21965 EOF
21966 cat > conftest.big <<EOF
21967  0000 00000010 00000000 017a0001 781a0004  .........z..x...
21968  0010 00000001 00000012 00000018 00000000  ................
21969  0020 00000008 04000000 0844               .........D
21970 EOF
21971   # If the assembler didn't choke, and we can objdump,
21972   # and we got the correct data, then succeed.
21973   # The text in the here-document typically retains its unix-style line
21974   # endings, while the output of objdump will use host line endings.
21975   # Therefore, use diff -b for the comparisons.
21976   if test x$gcc_cv_objdump != x \
21977   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21978      | tail -3 > conftest.got \
21979   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21980     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21981   then
21982     gcc_cv_as_eh_frame=yes
21983   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21984   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21985   (eval $ac_try) 2>&5
21986   ac_status=$?
21987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21988   test $ac_status = 0; }; }; then
21989     gcc_cv_as_eh_frame=buggy
21990   else
21991     # Uh oh, what do we do now?
21992     gcc_cv_as_eh_frame=no
21993   fi
21994     else
21995       echo "configure: failed program was" >&5
21996       cat conftest.s >&5
21997     fi
21998     rm -f conftest.o conftest.s
21999   fi
22000 fi
22001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22002 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22003
22004
22005 if test $gcc_cv_as_eh_frame = buggy; then
22006
22007 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22008
22009 fi
22010
22011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22012 $as_echo_n "checking assembler for section merging support... " >&6; }
22013 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22014   $as_echo_n "(cached) " >&6
22015 else
22016   gcc_cv_as_shf_merge=no
22017     if test $in_tree_gas = yes; then
22018     if test $in_tree_gas_is_elf = yes \
22019   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22020   then gcc_cv_as_shf_merge=yes
22021 fi
22022   elif test x$gcc_cv_as != x; then
22023     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22024     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22025   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22026   (eval $ac_try) 2>&5
22027   ac_status=$?
22028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22029   test $ac_status = 0; }; }
22030     then
22031         gcc_cv_as_shf_merge=yes
22032     else
22033       echo "configure: failed program was" >&5
22034       cat conftest.s >&5
22035     fi
22036     rm -f conftest.o conftest.s
22037   fi
22038 fi
22039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22040 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22041
22042 if test $gcc_cv_as_shf_merge = no; then
22043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22044 $as_echo_n "checking assembler for section merging support... " >&6; }
22045 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22046   $as_echo_n "(cached) " >&6
22047 else
22048   gcc_cv_as_shf_merge=no
22049     if test $in_tree_gas = yes; then
22050     if test $in_tree_gas_is_elf = yes \
22051   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22052   then gcc_cv_as_shf_merge=yes
22053 fi
22054   elif test x$gcc_cv_as != x; then
22055     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22056     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22057   { { eval echo "\"\$as_me\":${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         gcc_cv_as_shf_merge=yes
22064     else
22065       echo "configure: failed program was" >&5
22066       cat conftest.s >&5
22067     fi
22068     rm -f conftest.o conftest.s
22069   fi
22070 fi
22071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22072 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22073
22074 fi
22075
22076 cat >>confdefs.h <<_ACEOF
22077 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22078 _ACEOF
22079
22080
22081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
22082 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
22083 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22084   $as_echo_n "(cached) " >&6
22085 else
22086   gcc_cv_as_comdat_group=no
22087     if test $in_tree_gas = yes; then
22088     if test $in_tree_gas_is_elf = yes \
22089   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22090   then gcc_cv_as_comdat_group=yes
22091 fi
22092   elif test x$gcc_cv_as != x; then
22093     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22094     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22095   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22096   (eval $ac_try) 2>&5
22097   ac_status=$?
22098   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22099   test $ac_status = 0; }; }
22100     then
22101         gcc_cv_as_comdat_group=yes
22102     else
22103       echo "configure: failed program was" >&5
22104       cat conftest.s >&5
22105     fi
22106     rm -f conftest.o conftest.s
22107   fi
22108 fi
22109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22110 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22111
22112 if test $gcc_cv_as_comdat_group = yes; then
22113   gcc_cv_as_comdat_group_percent=no
22114 else
22115  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
22116 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
22117 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22118   $as_echo_n "(cached) " >&6
22119 else
22120   gcc_cv_as_comdat_group_percent=no
22121     if test $in_tree_gas = yes; then
22122     if test $in_tree_gas_is_elf = yes \
22123   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22124   then gcc_cv_as_comdat_group_percent=yes
22125 fi
22126   elif test x$gcc_cv_as != x; then
22127     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22128     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22129   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22130   (eval $ac_try) 2>&5
22131   ac_status=$?
22132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22133   test $ac_status = 0; }; }
22134     then
22135         gcc_cv_as_comdat_group_percent=yes
22136     else
22137       echo "configure: failed program was" >&5
22138       cat conftest.s >&5
22139     fi
22140     rm -f conftest.o conftest.s
22141   fi
22142 fi
22143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22144 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22145
22146 fi
22147 if test x"$ld_is_gold" = xyes; then
22148   comdat_group=yes
22149 elif test $in_tree_ld = yes ; then
22150   comdat_group=no
22151   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22152      && test $in_tree_ld_is_elf = yes; then
22153      comdat_group=yes
22154   fi
22155 elif echo "$ld_ver" | grep GNU > /dev/null; then
22156   comdat_group=yes
22157   if test 0"$ld_date" -lt 20050308; then
22158     if test -n "$ld_date"; then
22159       # If there was date string, but was earlier than 2005-03-08, fail
22160       comdat_group=no
22161     elif test "$ld_vers_major" -lt 2; then
22162       comdat_group=no
22163     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22164       comdat_group=no
22165     fi
22166   fi
22167 else
22168   case "${target}" in
22169     *-*-solaris2.1[1-9]*)
22170       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22171       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22172       # version 1.688.
22173       #
22174       # FIXME: Maybe need to refine later when COMDAT group support with
22175       # Sun as is implemented.
22176       if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 1688; then
22177         comdat_group=yes
22178       else
22179         comdat_group=no
22180       fi
22181       ;;
22182     *)
22183       # Assume linkers other than GNU ld don't support COMDAT group.
22184       comdat_group=no
22185       ;;
22186   esac
22187 fi
22188 # Allow overriding the automatic COMDAT group tests above.
22189 # Check whether --enable-comdat was given.
22190 if test "${enable_comdat+set}" = set; then :
22191   enableval=$enable_comdat; comdat_group="$enable_comdat"
22192 fi
22193
22194 if test $comdat_group = no; then
22195   gcc_cv_as_comdat_group=no
22196   gcc_cv_as_comdat_group_percent=no
22197 fi
22198
22199 cat >>confdefs.h <<_ACEOF
22200 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
22201 _ACEOF
22202
22203
22204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22205 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22206 if test "${gcc_cv_as_discriminator+set}" = set; then :
22207   $as_echo_n "(cached) " >&6
22208 else
22209   gcc_cv_as_discriminator=no
22210     if test $in_tree_gas = yes; then
22211     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22212   then gcc_cv_as_discriminator=yes
22213 fi
22214   elif test x$gcc_cv_as != x; then
22215     echo '      .text
22216         .file 1 "conf.c"
22217         .loc 1 1 0 discriminator 1' > conftest.s
22218     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22219   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22220   (eval $ac_try) 2>&5
22221   ac_status=$?
22222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22223   test $ac_status = 0; }; }
22224     then
22225         gcc_cv_as_discriminator=yes
22226     else
22227       echo "configure: failed program was" >&5
22228       cat conftest.s >&5
22229     fi
22230     rm -f conftest.o conftest.s
22231   fi
22232 fi
22233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22234 $as_echo "$gcc_cv_as_discriminator" >&6; }
22235 if test $gcc_cv_as_discriminator = yes; then
22236
22237 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22238
22239 fi
22240
22241 # Thread-local storage - the check is heavily parameterized.
22242 conftest_s=
22243 tls_first_major=
22244 tls_first_minor=
22245 tls_as_opt=
22246 case "$target" in
22247   alpha*-*-*)
22248     conftest_s='
22249         .section ".tdata","awT",@progbits
22250 foo:    .long   25
22251         .text
22252         ldq     $27,__tls_get_addr($29)         !literal!1
22253         lda     $16,foo($29)                    !tlsgd!1
22254         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22255         ldq     $27,__tls_get_addr($29)         !literal!2
22256         lda     $16,foo($29)                    !tlsldm!2
22257         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22258         ldq     $1,foo($29)                     !gotdtprel
22259         ldah    $2,foo($29)                     !dtprelhi
22260         lda     $3,foo($2)                      !dtprello
22261         lda     $4,foo($29)                     !dtprel
22262         ldq     $1,foo($29)                     !gottprel
22263         ldah    $2,foo($29)                     !tprelhi
22264         lda     $3,foo($2)                      !tprello
22265         lda     $4,foo($29)                     !tprel'
22266         tls_first_major=2
22267         tls_first_minor=13
22268         tls_as_opt=--fatal-warnings
22269         ;;
22270   cris-*-*|crisv32-*-*)
22271     conftest_s='
22272         .section ".tdata","awT",@progbits
22273 x:      .long   25
22274         .text
22275         move.d x:IE,$r10
22276         nop'
22277         tls_first_major=2
22278         tls_first_minor=20
22279         tls_as_opt=--fatal-warnings
22280         ;;
22281   frv*-*-*)
22282     conftest_s='
22283         .section ".tdata","awT",@progbits
22284 x:      .long   25
22285         .text
22286         call    #gettlsoff(x)'
22287         tls_first_major=2
22288         tls_first_minor=14
22289         ;;
22290   hppa*-*-linux*)
22291     conftest_s='
22292 t1:     .reg    %r20
22293 t2:     .reg    %r21
22294 gp:     .reg    %r19
22295         .section ".tdata","awT",@progbits
22296 foo:    .long   25
22297         .text
22298         .align  4
22299         addil LT%foo-$tls_gdidx$,gp
22300         ldo RT%foo-$tls_gdidx$(%r1),%arg0
22301         b __tls_get_addr
22302         nop
22303         addil LT%foo-$tls_ldidx$,gp
22304         b __tls_get_addr
22305         ldo RT%foo-$tls_ldidx$(%r1),%arg0
22306         addil LR%foo-$tls_dtpoff$,%ret0
22307         ldo RR%foo-$tls_dtpoff$(%r1),%t1
22308         mfctl %cr27,%t1
22309         addil LT%foo-$tls_ieoff$,gp
22310         ldw RT%foo-$tls_ieoff$(%r1),%t2
22311         add %t1,%t2,%t3
22312         mfctl %cr27,%t1
22313         addil LR%foo-$tls_leoff$,%t1
22314         ldo RR%foo-$tls_leoff$(%r1),%t2'
22315         tls_first_major=2
22316         tls_first_minor=15
22317         tls_as_opt=--fatal-warnings
22318         ;;
22319   arm*-*-*)
22320     conftest_s='
22321         .section ".tdata","awT",%progbits
22322 foo:    .long   25
22323         .text
22324 .word foo(gottpoff)
22325 .word foo(tpoff)
22326 .word foo(tlsgd)
22327 .word foo(tlsldm)
22328 .word foo(tlsldo)'
22329         tls_first_major=2
22330         tls_first_minor=17
22331         ;;
22332   i[34567]86-*-*)
22333     case "$target" in
22334       i[34567]86-*-solaris2.*)
22335         on_solaris=yes
22336         tga_func=___tls_get_addr
22337         ;;
22338       *)
22339         on_solaris=no
22340         ;;
22341     esac
22342     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22343       conftest_s='
22344         .section .tdata,"awt",@progbits'
22345       tls_first_major=0
22346       tls_first_minor=0
22347
22348 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
22349
22350     else
22351       conftest_s='
22352         .section ".tdata","awT",@progbits'
22353       tls_first_major=2
22354       tls_first_minor=14
22355       tls_as_opt="--fatal-warnings"
22356     fi
22357     conftest_s="$conftest_s
22358 foo:    .long   25
22359         .text
22360         movl    %gs:0, %eax
22361         leal    foo@tlsgd(,%ebx,1), %eax
22362         leal    foo@tlsldm(%ebx), %eax
22363         leal    foo@dtpoff(%eax), %edx
22364         movl    foo@gottpoff(%ebx), %eax
22365         subl    foo@gottpoff(%ebx), %eax
22366         addl    foo@gotntpoff(%ebx), %eax
22367         movl    foo@indntpoff, %eax
22368         movl    \$foo@tpoff, %eax
22369         subl    \$foo@tpoff, %eax
22370         leal    foo@ntpoff(%ecx), %eax"
22371     ;;
22372   x86_64-*-*)
22373     conftest_s='
22374         .section ".tdata","awT",@progbits
22375 foo:    .long   25
22376         .text
22377         movq    %fs:0, %rax
22378         leaq    foo@TLSGD(%rip), %rdi
22379         leaq    foo@TLSLD(%rip), %rdi
22380         leaq    foo@DTPOFF(%rax), %rdx
22381         movq    foo@GOTTPOFF(%rip), %rax
22382         movq    $foo@TPOFF, %rax'
22383         tls_first_major=2
22384         tls_first_minor=14
22385         tls_as_opt=--fatal-warnings
22386         ;;
22387   ia64-*-*)
22388     conftest_s='
22389         .section ".tdata","awT",@progbits
22390 foo:    data8   25
22391         .text
22392         addl    r16 = @ltoff(@dtpmod(foo#)), gp
22393         addl    r17 = @ltoff(@dtprel(foo#)), gp
22394         addl    r18 = @ltoff(@tprel(foo#)), gp
22395         addl    r19 = @dtprel(foo#), gp
22396         adds    r21 = @dtprel(foo#), r13
22397         movl    r23 = @dtprel(foo#)
22398         addl    r20 = @tprel(foo#), gp
22399         adds    r22 = @tprel(foo#), r13
22400         movl    r24 = @tprel(foo#)'
22401         tls_first_major=2
22402         tls_first_minor=13
22403         tls_as_opt=--fatal-warnings
22404         ;;
22405   mips*-*-*)
22406     conftest_s='
22407         .section .tdata,"awT",@progbits
22408 x:
22409         .word 2
22410         .text
22411         addiu $4, $28, %tlsgd(x)
22412         addiu $4, $28, %tlsldm(x)
22413         lui $4, %dtprel_hi(x)
22414         addiu $4, $4, %dtprel_lo(x)
22415         lw $4, %gottprel(x)($28)
22416         lui $4, %tprel_hi(x)
22417         addiu $4, $4, %tprel_lo(x)'
22418         tls_first_major=2
22419         tls_first_minor=16
22420         tls_as_opt='-32 --fatal-warnings'
22421         ;;
22422   m68k-*-*)
22423     conftest_s='
22424         .section .tdata,"awT",@progbits
22425 x:
22426         .word 2
22427         .text
22428 foo:
22429         move.l x@TLSGD(%a5),%a0
22430         move.l x@TLSLDM(%a5),%a0
22431         move.l x@TLSLDO(%a5),%a0
22432         move.l x@TLSIE(%a5),%a0
22433         move.l x@TLSLE(%a5),%a0'
22434         tls_first_major=2
22435         tls_first_minor=19
22436         tls_as_opt='--fatal-warnings'
22437         ;;
22438   powerpc-*-*)
22439     conftest_s='
22440         .section ".tdata","awT",@progbits
22441         .align 2
22442 ld0:    .space 4
22443 ld1:    .space 4
22444 x1:     .space 4
22445 x2:     .space 4
22446 x3:     .space 4
22447         .text
22448         addi 3,31,ld0@got@tlsgd
22449         bl __tls_get_addr
22450         addi 3,31,x1@got@tlsld
22451         bl __tls_get_addr
22452         addi 9,3,x1@dtprel
22453         addis 9,3,x2@dtprel@ha
22454         addi 9,9,x2@dtprel@l
22455         lwz 9,x3@got@tprel(31)
22456         add 9,9,x@tls
22457         addi 9,2,x1@tprel
22458         addis 9,2,x2@tprel@ha
22459         addi 9,9,x2@tprel@l'
22460         tls_first_major=2
22461         tls_first_minor=14
22462         tls_as_opt="-a32 --fatal-warnings"
22463         ;;
22464   powerpc64-*-*)
22465     conftest_s='
22466         .section ".tdata","awT",@progbits
22467         .align 3
22468 ld0:    .space 8
22469 ld1:    .space 8
22470 x1:     .space 8
22471 x2:     .space 8
22472 x3:     .space 8
22473         .text
22474         addi 3,2,ld0@got@tlsgd
22475         bl .__tls_get_addr
22476         nop
22477         addi 3,2,ld1@toc
22478         bl .__tls_get_addr
22479         nop
22480         addi 3,2,x1@got@tlsld
22481         bl .__tls_get_addr
22482         nop
22483         addi 9,3,x1@dtprel
22484         bl .__tls_get_addr
22485         nop
22486         addis 9,3,x2@dtprel@ha
22487         addi 9,9,x2@dtprel@l
22488         bl .__tls_get_addr
22489         nop
22490         ld 9,x3@got@dtprel(2)
22491         add 9,9,3
22492         bl .__tls_get_addr
22493         nop'
22494         tls_first_major=2
22495         tls_first_minor=14
22496         tls_as_opt="-a64 --fatal-warnings"
22497         ;;
22498   s390-*-*)
22499     conftest_s='
22500         .section ".tdata","awT",@progbits
22501 foo:    .long   25
22502         .text
22503         .long   foo@TLSGD
22504         .long   foo@TLSLDM
22505         .long   foo@DTPOFF
22506         .long   foo@NTPOFF
22507         .long   foo@GOTNTPOFF
22508         .long   foo@INDNTPOFF
22509         l       %r1,foo@GOTNTPOFF(%r12)
22510         l       %r1,0(%r1):tls_load:foo
22511         bas     %r14,0(%r1,%r13):tls_gdcall:foo
22512         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
22513         tls_first_major=2
22514         tls_first_minor=14
22515         tls_as_opt="-m31 --fatal-warnings"
22516         ;;
22517   s390x-*-*)
22518     conftest_s='
22519         .section ".tdata","awT",@progbits
22520 foo:    .long   25
22521         .text
22522         .quad   foo@TLSGD
22523         .quad   foo@TLSLDM
22524         .quad   foo@DTPOFF
22525         .quad   foo@NTPOFF
22526         .quad   foo@GOTNTPOFF
22527         lg      %r1,foo@GOTNTPOFF(%r12)
22528         larl    %r1,foo@INDNTPOFF
22529         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
22530         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
22531         tls_first_major=2
22532         tls_first_minor=14
22533         tls_as_opt="-m64 -Aesame --fatal-warnings"
22534         ;;
22535   sh-*-* | sh[34]-*-*)
22536     conftest_s='
22537         .section ".tdata","awT",@progbits
22538 foo:    .long   25
22539         .text
22540         .long   foo@TLSGD
22541         .long   foo@TLSLDM
22542         .long   foo@DTPOFF
22543         .long   foo@GOTTPOFF
22544         .long   foo@TPOFF'
22545         tls_first_major=2
22546         tls_first_minor=13
22547         tls_as_opt=--fatal-warnings
22548         ;;
22549   sparc*-*-*)
22550     case "$target" in
22551       sparc*-sun-solaris2.*)
22552         on_solaris=yes
22553         tga_func=__tls_get_addr
22554         ;;
22555       *)
22556         on_solaris=no
22557         ;;
22558     esac
22559     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22560       conftest_s='
22561         .section ".tdata",#alloc,#write,#tls'
22562         tls_first_major=0
22563         tls_first_minor=0
22564     else
22565       conftest_s='
22566         .section ".tdata","awT",@progbits'
22567         tls_first_major=2
22568         tls_first_minor=14
22569         tls_as_opt="-32 --fatal-warnings"
22570     fi
22571     conftest_s="$conftest_s
22572 foo:    .long   25
22573         .text
22574         sethi   %tgd_hi22(foo), %o0
22575         add     %o0, %tgd_lo10(foo), %o1
22576         add     %l7, %o1, %o0, %tgd_add(foo)
22577         call    __tls_get_addr, %tgd_call(foo)
22578         sethi   %tldm_hi22(foo), %l1
22579         add     %l1, %tldm_lo10(foo), %l2
22580         add     %l7, %l2, %o0, %tldm_add(foo)
22581         call    __tls_get_addr, %tldm_call(foo)
22582         sethi   %tldo_hix22(foo), %l3
22583         xor     %l3, %tldo_lox10(foo), %l4
22584         add     %o0, %l4, %l5, %tldo_add(foo)
22585         sethi   %tie_hi22(foo), %o3
22586         add     %o3, %tie_lo10(foo), %o3
22587         ld      [%l7 + %o3], %o2, %tie_ld(foo)
22588         add     %g7, %o2, %o4, %tie_add(foo)
22589         sethi   %tle_hix22(foo), %l1
22590         xor     %l1, %tle_lox10(foo), %o5
22591         ld      [%g7 + %o5], %o1"
22592         ;;
22593   xtensa*-*-*)
22594     conftest_s='
22595         .section ".tdata","awT",@progbits
22596 foo:    .long   25
22597         .text
22598         movi    a8, foo@TLSFUNC
22599         movi    a10, foo@TLSARG
22600         callx8.tls a8, foo@TLSCALL'
22601         tls_first_major=2
22602         tls_first_minor=19
22603         ;;
22604 esac
22605 set_have_as_tls=no
22606 if test "x$enable_tls" = xno ; then
22607   : # TLS explicitly disabled.
22608 elif test "x$enable_tls" = xyes ; then
22609   set_have_as_tls=yes # TLS explicitly enabled.
22610 elif test -z "$tls_first_major"; then
22611   : # If we don't have a check, assume no support.
22612 else
22613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
22614 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
22615 if test "${gcc_cv_as_tls+set}" = set; then :
22616   $as_echo_n "(cached) " >&6
22617 else
22618   gcc_cv_as_tls=no
22619     if test $in_tree_gas = yes; then
22620     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
22621   then gcc_cv_as_tls=yes
22622 fi
22623   elif test x$gcc_cv_as != x; then
22624     echo "$conftest_s" > conftest.s
22625     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
22626   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22627   (eval $ac_try) 2>&5
22628   ac_status=$?
22629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22630   test $ac_status = 0; }; }
22631     then
22632         gcc_cv_as_tls=yes
22633     else
22634       echo "configure: failed program was" >&5
22635       cat conftest.s >&5
22636     fi
22637     rm -f conftest.o conftest.s
22638   fi
22639 fi
22640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
22641 $as_echo "$gcc_cv_as_tls" >&6; }
22642 if test $gcc_cv_as_tls = yes; then
22643   set_have_as_tls=yes
22644 fi
22645 fi
22646 case "$target" in
22647   *-*-irix6*)
22648     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
22649     # with TLS support are in use, native TLS cannot work.
22650     set_have_as_tls=no
22651     ;;
22652   *-*-osf*)
22653     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
22654     # gld with TLS support are in use, native TLS cannot work.
22655     set_have_as_tls=no
22656     ;;
22657   # TLS was introduced in the Solaris 9 FCS release and backported to
22658   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
22659   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
22660   # ld and GCC don't support any longer.
22661   *-*-solaris2.*)
22662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
22663 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
22664     ld_tls_support=no
22665     # Check ld and ld.so.1 TLS support.
22666     if echo "$ld_ver" | grep GNU > /dev/null; then
22667       # Assume all interesting versions of GNU ld have TLS support.
22668       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
22669       ld_tls_support=yes
22670     else
22671       case "$target" in
22672         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
22673         i?86-*-solaris2.8)
22674           min_tls_ld_vers_minor=280
22675           ;;
22676         # Solaris 8/SPARC ld has TLS support since version 1.272.
22677         sparc*-*-solaris2.8)
22678           min_tls_ld_vers_minor=272
22679           ;;
22680         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
22681         i?86-*-solaris2.9)
22682           min_tls_ld_vers_minor=374
22683           ;;
22684         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
22685         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
22686           min_tls_ld_vers_minor=343
22687           ;;
22688       esac
22689       if test "$ld_vers_major" -gt 1 || \
22690         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
22691         ld_tls_support=yes
22692       else
22693         set_have_as_tls=no
22694       fi
22695     fi
22696     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
22697 $as_echo "$ld_tls_support" >&6; }
22698
22699     save_LIBS="$LIBS"
22700     save_LDFLAGS="$LDFLAGS"
22701     LIBS=
22702     LDFLAGS=
22703
22704     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
22705 $as_echo_n "checking alternate thread library... " >&6; }
22706     case "$target" in
22707       # TLS support was backported to Solaris 8 patches, but only lives in
22708       # the alternate thread library which became the default in Solaris 9.
22709       # We want to always use that, irrespective of TLS support.
22710       *-*-solaris2.8)
22711         # Take multilib subdir into account.  There's no spec to handle
22712         # this.  The 64 symlink exists since Solaris 8.
22713         lwp_dir=/usr/lib/lwp
22714         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
22715         LDFLAGS="-L$lwp_dir -R$lwp_dir"
22716         ;;
22717       *-*-solaris2*)
22718         lwp_dir="none"
22719         lwp_spec=""
22720         ;;
22721     esac
22722     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
22723
22724 cat >>confdefs.h <<_ACEOF
22725 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
22726 _ACEOF
22727
22728     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
22729 $as_echo "$lwp_dir" >&6; }
22730
22731     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
22732 $as_echo_n "checking library containing $tga_func... " >&6; }
22733     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
22734     # (32-bit x86) only lived in libthread, so check for that.  Keep
22735     # set_have_as_tls if found, disable if not.
22736     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
22737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
22738 $as_echo_n "checking for library containing $tga_func... " >&6; }
22739 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
22740   $as_echo_n "(cached) " >&6
22741 else
22742   ac_func_search_save_LIBS=$LIBS
22743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22744 /* end confdefs.h.  */
22745
22746 /* Override any GCC internal prototype to avoid an error.
22747    Use char because int might match the return type of a GCC
22748    builtin and then its argument prototype would still apply.  */
22749 #ifdef __cplusplus
22750 extern "C"
22751 #endif
22752 char $tga_func ();
22753 int
22754 main ()
22755 {
22756 return $tga_func ();
22757   ;
22758   return 0;
22759 }
22760 _ACEOF
22761 for ac_lib in '' thread; do
22762   if test -z "$ac_lib"; then
22763     ac_res="none required"
22764   else
22765     ac_res=-l$ac_lib
22766     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
22767   fi
22768   if ac_fn_c_try_link "$LINENO"; then :
22769   eval "$as_ac_Search=\$ac_res"
22770 fi
22771 rm -f core conftest.err conftest.$ac_objext \
22772     conftest$ac_exeext
22773   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
22774   break
22775 fi
22776 done
22777 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
22778
22779 else
22780   eval "$as_ac_Search=no"
22781 fi
22782 rm conftest.$ac_ext
22783 LIBS=$ac_func_search_save_LIBS
22784 fi
22785 eval ac_res=\$$as_ac_Search
22786                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
22787 $as_echo "$ac_res" >&6; }
22788 eval ac_res=\$$as_ac_Search
22789 if test "$ac_res" != no; then :
22790   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22791
22792 else
22793   set_have_as_tls=no
22794 fi
22795
22796     # Clear LIBS if we cannot support TLS.
22797     if test $set_have_as_tls = no; then
22798       LIBS=
22799     fi
22800     # Always define LIB_TLS_SPEC, even without TLS support.
22801
22802 cat >>confdefs.h <<_ACEOF
22803 #define LIB_TLS_SPEC "$LIBS"
22804 _ACEOF
22805
22806     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
22807 $as_echo "$LIBS" >&6; }
22808
22809     LIBS="$save_LIBS"
22810     LDFLAGS="$save_LDFLAGS"
22811     ;;
22812 esac
22813 if test $set_have_as_tls = yes ; then
22814
22815 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
22816
22817 fi
22818
22819 # Target-specific assembler checks.
22820
22821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
22822 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
22823 gcc_cv_ld_static_dynamic=no
22824 if test $in_tree_ld = yes ; then
22825   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
22826     gcc_cv_ld_static_dynamic=yes
22827   fi
22828 elif test x$gcc_cv_ld != x; then
22829         # Check if linker supports -Bstatic/-Bdynamic option
22830         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
22831           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
22832                 gcc_cv_ld_static_dynamic=yes
22833         fi
22834 fi
22835 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
22836
22837 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
22838
22839 fi
22840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
22841 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
22842
22843 if test x"$demangler_in_ld" = xyes; then
22844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
22845 $as_echo_n "checking linker --demangle support... " >&6; }
22846   gcc_cv_ld_demangle=no
22847   if test $in_tree_ld = yes; then
22848     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
22849       gcc_cv_ld_demangle=yes
22850     fi
22851   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
22852     # Check if the GNU linker supports --demangle option
22853     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
22854       gcc_cv_ld_demangle=yes
22855     fi
22856   fi
22857   if test x"$gcc_cv_ld_demangle" = xyes; then
22858
22859 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
22860
22861   fi
22862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
22863 $as_echo "$gcc_cv_ld_demangle" >&6; }
22864 fi
22865
22866 case "$target" in
22867   # All TARGET_ABI_OSF targets.
22868   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
22869     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
22870 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
22871 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
22872   $as_echo_n "(cached) " >&6
22873 else
22874   gcc_cv_as_alpha_explicit_relocs=no
22875     if test $in_tree_gas = yes; then
22876     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22877   then gcc_cv_as_alpha_explicit_relocs=yes
22878 fi
22879   elif test x$gcc_cv_as != x; then
22880     echo '      .set nomacro
22881         .text
22882         extbl   $3, $2, $3      !lituse_bytoff!1
22883         ldq     $2, a($29)      !literal!1
22884         ldq     $4, b($29)      !literal!2
22885         ldq_u   $3, 0($2)       !lituse_base!1
22886         ldq     $27, f($29)     !literal!5
22887         jsr     $26, ($27), f   !lituse_jsr!5
22888         ldah    $29, 0($26)     !gpdisp!3
22889         lda     $0, c($29)      !gprel
22890         ldah    $1, d($29)      !gprelhigh
22891         lda     $1, d($1)       !gprellow
22892         lda     $29, 0($29)     !gpdisp!3' > conftest.s
22893     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22894   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22895   (eval $ac_try) 2>&5
22896   ac_status=$?
22897   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22898   test $ac_status = 0; }; }
22899     then
22900         gcc_cv_as_alpha_explicit_relocs=yes
22901     else
22902       echo "configure: failed program was" >&5
22903       cat conftest.s >&5
22904     fi
22905     rm -f conftest.o conftest.s
22906   fi
22907 fi
22908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
22909 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
22910 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
22911
22912 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
22913
22914 fi
22915     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
22916 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
22917 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
22918   $as_echo_n "(cached) " >&6
22919 else
22920   gcc_cv_as_alpha_jsrdirect_relocs=no
22921     if test $in_tree_gas = yes; then
22922     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
22923   then gcc_cv_as_alpha_jsrdirect_relocs=yes
22924 fi
22925   elif test x$gcc_cv_as != x; then
22926     echo '      .set nomacro
22927         .text
22928         ldq     $27, a($29)     !literal!1
22929         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
22930     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22931   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22932   (eval $ac_try) 2>&5
22933   ac_status=$?
22934   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22935   test $ac_status = 0; }; }
22936     then
22937         gcc_cv_as_alpha_jsrdirect_relocs=yes
22938     else
22939       echo "configure: failed program was" >&5
22940       cat conftest.s >&5
22941     fi
22942     rm -f conftest.o conftest.s
22943   fi
22944 fi
22945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
22946 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
22947 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
22948
22949 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
22950
22951 fi
22952     ;;
22953
22954   cris-*-*)
22955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
22956 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
22957 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
22958   $as_echo_n "(cached) " >&6
22959 else
22960   gcc_cv_as_cris_no_mul_bug=no
22961     if test $in_tree_gas = yes; then
22962     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22963   then gcc_cv_as_cris_no_mul_bug=yes
22964 fi
22965   elif test x$gcc_cv_as != x; then
22966     echo '.text' > conftest.s
22967     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
22968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22969   (eval $ac_try) 2>&5
22970   ac_status=$?
22971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22972   test $ac_status = 0; }; }
22973     then
22974         gcc_cv_as_cris_no_mul_bug=yes
22975     else
22976       echo "configure: failed program was" >&5
22977       cat conftest.s >&5
22978     fi
22979     rm -f conftest.o conftest.s
22980   fi
22981 fi
22982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
22983 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
22984 if test $gcc_cv_as_cris_no_mul_bug = yes; then
22985
22986 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
22987
22988 fi
22989     ;;
22990
22991   sparc*-*-*)
22992     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
22993 $as_echo_n "checking assembler for .register... " >&6; }
22994 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
22995   $as_echo_n "(cached) " >&6
22996 else
22997   gcc_cv_as_sparc_register_op=no
22998   if test x$gcc_cv_as != x; then
22999     echo '.register %g2, #scratch' > conftest.s
23000     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23001   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23002   (eval $ac_try) 2>&5
23003   ac_status=$?
23004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23005   test $ac_status = 0; }; }
23006     then
23007         gcc_cv_as_sparc_register_op=yes
23008     else
23009       echo "configure: failed program was" >&5
23010       cat conftest.s >&5
23011     fi
23012     rm -f conftest.o conftest.s
23013   fi
23014 fi
23015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23016 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23017 if test $gcc_cv_as_sparc_register_op = yes; then
23018
23019 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23020
23021 fi
23022
23023     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23024 $as_echo_n "checking assembler for -relax option... " >&6; }
23025 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23026   $as_echo_n "(cached) " >&6
23027 else
23028   gcc_cv_as_sparc_relax=no
23029   if test x$gcc_cv_as != x; then
23030     echo '.text' > conftest.s
23031     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23032   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23033   (eval $ac_try) 2>&5
23034   ac_status=$?
23035   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23036   test $ac_status = 0; }; }
23037     then
23038         gcc_cv_as_sparc_relax=yes
23039     else
23040       echo "configure: failed program was" >&5
23041       cat conftest.s >&5
23042     fi
23043     rm -f conftest.o conftest.s
23044   fi
23045 fi
23046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23047 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23048 if test $gcc_cv_as_sparc_relax = yes; then
23049
23050 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23051
23052 fi
23053
23054     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23055 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23056 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23057   $as_echo_n "(cached) " >&6
23058 else
23059   gcc_cv_as_sparc_gotdata_op=no
23060   if test x$gcc_cv_as != x; then
23061     echo '.text
23062 foo:
23063         nop
23064 bar:
23065         sethi %gdop_hix22(foo), %g1
23066         xor    %g1, %gdop_lox10(foo), %g1
23067         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23068     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23069   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23070   (eval $ac_try) 2>&5
23071   ac_status=$?
23072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23073   test $ac_status = 0; }; }
23074     then
23075         if test x$gcc_cv_ld != x \
23076        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23077          if $gcc_cv_ld -v | grep GNU >/dev/null 2>&1; then
23078            if test x$gcc_cv_objdump != x; then
23079              if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23080                 | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23081                gcc_cv_as_sparc_gotdata_op=no
23082              else
23083                gcc_cv_as_sparc_gotdata_op=yes
23084              fi
23085            fi
23086          else
23087            gcc_cv_as_sparc_gotdata_op=yes
23088          fi
23089        fi
23090        rm -f conftest
23091     else
23092       echo "configure: failed program was" >&5
23093       cat conftest.s >&5
23094     fi
23095     rm -f conftest.o conftest.s
23096   fi
23097 fi
23098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23099 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23100 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23101
23102 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23103
23104 fi
23105
23106     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23107 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23108 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23109   $as_echo_n "(cached) " >&6
23110 else
23111   gcc_cv_as_sparc_ua_pcrel=no
23112   if test x$gcc_cv_as != x; then
23113     echo '.text
23114 foo:
23115         nop
23116 .data
23117 .align 4
23118 .byte 0
23119 .uaword %r_disp32(foo)' > conftest.s
23120     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23121   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23122   (eval $ac_try) 2>&5
23123   ac_status=$?
23124   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23125   test $ac_status = 0; }; }
23126     then
23127         if test x$gcc_cv_ld != x \
23128        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23129          gcc_cv_as_sparc_ua_pcrel=yes
23130        fi
23131        rm -f conftest
23132     else
23133       echo "configure: failed program was" >&5
23134       cat conftest.s >&5
23135     fi
23136     rm -f conftest.o conftest.s
23137   fi
23138 fi
23139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23140 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23141 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23142
23143 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23144
23145
23146       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23147 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23148 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23149   $as_echo_n "(cached) " >&6
23150 else
23151   gcc_cv_as_sparc_ua_pcrel_hidden=no
23152   if test x$gcc_cv_as != x; then
23153     echo '.data
23154 .align 4
23155 .byte 0x31
23156 .uaword %r_disp32(foo)
23157 .byte 0x32, 0x33, 0x34
23158 .global foo
23159 .hidden foo
23160 foo:
23161 .skip 4' > conftest.s
23162     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23163   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23164   (eval $ac_try) 2>&5
23165   ac_status=$?
23166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23167   test $ac_status = 0; }; }
23168     then
23169         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23170          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23171          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23172             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23173             if $gcc_cv_objdump -R conftest 2> /dev/null \
23174                | grep 'DISP32' > /dev/null 2>&1; then
23175                 :
23176             else
23177                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23178             fi
23179          fi
23180          rm -f conftest
23181     else
23182       echo "configure: failed program was" >&5
23183       cat conftest.s >&5
23184     fi
23185     rm -f conftest.o conftest.s
23186   fi
23187 fi
23188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23189 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23190 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23191
23192 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23193
23194 fi
23195
23196 fi # unaligned pcrel relocs
23197
23198     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23199 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23200 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23201   $as_echo_n "(cached) " >&6
23202 else
23203   gcc_cv_as_sparc_offsetable_lo10=no
23204   if test x$gcc_cv_as != x; then
23205     echo '.text
23206         or %g1, %lo(ab) + 12, %g1
23207         or %g1, %lo(ab + 12), %g1' > conftest.s
23208     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23209   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23210   (eval $ac_try) 2>&5
23211   ac_status=$?
23212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23213   test $ac_status = 0; }; }
23214     then
23215         if test x$gcc_cv_objdump != x \
23216        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23217           | grep ' 82106000 82106000' > /dev/null 2>&1; then
23218          gcc_cv_as_sparc_offsetable_lo10=yes
23219        fi
23220     else
23221       echo "configure: failed program was" >&5
23222       cat conftest.s >&5
23223     fi
23224     rm -f conftest.o conftest.s
23225   fi
23226 fi
23227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23228 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23229 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23230
23231 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23232
23233 fi
23234     ;;
23235
23236   i[34567]86-*-* | x86_64-*-*)
23237     case $target_os in
23238       cygwin*)
23239         # Full C++ conformance when using a shared libstdc++-v3 requires some
23240         # support from the Cygwin DLL, which in more recent versions exports
23241         # wrappers to aid in interposing and redirecting operators new, delete,
23242         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
23243         # are configuring for a version of Cygwin that exports the wrappers.
23244         if test x$host = x$target; then
23245           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
23246 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
23247   gcc_ac_cygwin_dll_wrappers=yes
23248 else
23249   gcc_ac_cygwin_dll_wrappers=no
23250 fi
23251
23252         else
23253           # Can't check presence of libc functions during cross-compile, so
23254           # we just have to assume we're building for an up-to-date target.
23255           gcc_ac_cygwin_dll_wrappers=yes
23256         fi
23257
23258 cat >>confdefs.h <<_ACEOF
23259 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
23260 _ACEOF
23261
23262     esac
23263     case $target_os in
23264       cygwin* | pe | mingw32*)
23265         # Recent binutils allows the three-operand form of ".comm" on PE.  This
23266         # definition is used unconditionally to initialise the default state of
23267         # the target option variable that governs usage of the feature.
23268         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
23269 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
23270 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
23271   $as_echo_n "(cached) " >&6
23272 else
23273   gcc_cv_as_comm_has_align=no
23274     if test $in_tree_gas = yes; then
23275     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
23276   then gcc_cv_as_comm_has_align=yes
23277 fi
23278   elif test x$gcc_cv_as != x; then
23279     echo '.comm foo,1,32' > conftest.s
23280     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23281   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23282   (eval $ac_try) 2>&5
23283   ac_status=$?
23284   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23285   test $ac_status = 0; }; }
23286     then
23287         gcc_cv_as_comm_has_align=yes
23288     else
23289       echo "configure: failed program was" >&5
23290       cat conftest.s >&5
23291     fi
23292     rm -f conftest.o conftest.s
23293   fi
23294 fi
23295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
23296 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
23297
23298
23299 cat >>confdefs.h <<_ACEOF
23300 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
23301 _ACEOF
23302
23303         # Used for DWARF 2 in PE
23304         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
23305 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
23306 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
23307   $as_echo_n "(cached) " >&6
23308 else
23309   gcc_cv_as_ix86_pe_secrel32=no
23310     if test $in_tree_gas = yes; then
23311     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23312   then gcc_cv_as_ix86_pe_secrel32=yes
23313 fi
23314   elif test x$gcc_cv_as != x; then
23315     echo '.text
23316 foo:    nop
23317 .data
23318         .secrel32 foo' > conftest.s
23319     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23320   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23321   (eval $ac_try) 2>&5
23322   ac_status=$?
23323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23324   test $ac_status = 0; }; }
23325     then
23326         if test x$gcc_cv_ld != x \
23327            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
23328              gcc_cv_as_ix86_pe_secrel32=yes
23329            fi
23330            rm -f conftest
23331     else
23332       echo "configure: failed program was" >&5
23333       cat conftest.s >&5
23334     fi
23335     rm -f conftest.o conftest.s
23336   fi
23337 fi
23338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
23339 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
23340 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
23341
23342 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
23343
23344 fi
23345         # Test if the assembler supports the extended form of the .section
23346         # directive that specifies section alignment.  LTO support uses this,
23347         # but normally only after installation, so we warn but don't fail the
23348         # configure if LTO is enabled but the assembler does not support it.
23349         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
23350 $as_echo_n "checking assembler for .section with alignment... " >&6; }
23351 if test "${gcc_cv_as_section_has_align+set}" = set; then :
23352   $as_echo_n "(cached) " >&6
23353 else
23354   gcc_cv_as_section_has_align=no
23355     if test $in_tree_gas = yes; then
23356     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
23357   then gcc_cv_as_section_has_align=yes
23358 fi
23359   elif test x$gcc_cv_as != x; then
23360     echo '.section lto_test,"dr0"' > conftest.s
23361     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
23362   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23363   (eval $ac_try) 2>&5
23364   ac_status=$?
23365   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23366   test $ac_status = 0; }; }
23367     then
23368         gcc_cv_as_section_has_align=yes
23369     else
23370       echo "configure: failed program was" >&5
23371       cat conftest.s >&5
23372     fi
23373     rm -f conftest.o conftest.s
23374   fi
23375 fi
23376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
23377 $as_echo "$gcc_cv_as_section_has_align" >&6; }
23378
23379         if test x$gcc_cv_as_section_has_align != xyes; then
23380           case ",$enable_languages," in
23381             *,lto,*)
23382               { $as_echo "$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
23383 $as_echo "$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;}
23384               ;;
23385           esac
23386         fi
23387         ;;
23388     esac
23389
23390     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
23391 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
23392 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
23393   $as_echo_n "(cached) " >&6
23394 else
23395   gcc_cv_as_ix86_filds=no
23396   if test x$gcc_cv_as != x; then
23397     echo 'filds mem; fists mem' > conftest.s
23398     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23399   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23400   (eval $ac_try) 2>&5
23401   ac_status=$?
23402   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23403   test $ac_status = 0; }; }
23404     then
23405         gcc_cv_as_ix86_filds=yes
23406     else
23407       echo "configure: failed program was" >&5
23408       cat conftest.s >&5
23409     fi
23410     rm -f conftest.o conftest.s
23411   fi
23412 fi
23413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
23414 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
23415 if test $gcc_cv_as_ix86_filds = yes; then
23416
23417 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
23418
23419 fi
23420
23421     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
23422 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
23423 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
23424   $as_echo_n "(cached) " >&6
23425 else
23426   gcc_cv_as_ix86_fildq=no
23427   if test x$gcc_cv_as != x; then
23428     echo 'fildq mem; fistpq mem' > conftest.s
23429     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23430   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23431   (eval $ac_try) 2>&5
23432   ac_status=$?
23433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23434   test $ac_status = 0; }; }
23435     then
23436         gcc_cv_as_ix86_fildq=yes
23437     else
23438       echo "configure: failed program was" >&5
23439       cat conftest.s >&5
23440     fi
23441     rm -f conftest.o conftest.s
23442   fi
23443 fi
23444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
23445 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
23446 if test $gcc_cv_as_ix86_fildq = yes; then
23447
23448 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
23449
23450 fi
23451
23452     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
23453 $as_echo_n "checking assembler for cmov syntax... " >&6; }
23454 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
23455   $as_echo_n "(cached) " >&6
23456 else
23457   gcc_cv_as_ix86_cmov_sun_syntax=no
23458   if test x$gcc_cv_as != x; then
23459     echo 'cmovl.l %edx, %eax' > conftest.s
23460     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23461   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23462   (eval $ac_try) 2>&5
23463   ac_status=$?
23464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23465   test $ac_status = 0; }; }
23466     then
23467         gcc_cv_as_ix86_cmov_sun_syntax=yes
23468     else
23469       echo "configure: failed program was" >&5
23470       cat conftest.s >&5
23471     fi
23472     rm -f conftest.o conftest.s
23473   fi
23474 fi
23475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
23476 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
23477 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
23478
23479 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
23480
23481 fi
23482
23483     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
23484 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
23485 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
23486   $as_echo_n "(cached) " >&6
23487 else
23488   gcc_cv_as_ix86_ffreep=no
23489   if test x$gcc_cv_as != x; then
23490     echo 'ffreep %st(1)' > conftest.s
23491     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23492   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23493   (eval $ac_try) 2>&5
23494   ac_status=$?
23495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23496   test $ac_status = 0; }; }
23497     then
23498         gcc_cv_as_ix86_ffreep=yes
23499     else
23500       echo "configure: failed program was" >&5
23501       cat conftest.s >&5
23502     fi
23503     rm -f conftest.o conftest.s
23504   fi
23505 fi
23506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
23507 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
23508 if test $gcc_cv_as_ix86_ffreep = yes; then
23509
23510 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
23511
23512 fi
23513
23514     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
23515 $as_echo_n "checking assembler for .quad directive... " >&6; }
23516 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
23517   $as_echo_n "(cached) " >&6
23518 else
23519   gcc_cv_as_ix86_quad=no
23520   if test x$gcc_cv_as != x; then
23521     echo '.quad 0' > conftest.s
23522     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23523   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23524   (eval $ac_try) 2>&5
23525   ac_status=$?
23526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23527   test $ac_status = 0; }; }
23528     then
23529         gcc_cv_as_ix86_quad=yes
23530     else
23531       echo "configure: failed program was" >&5
23532       cat conftest.s >&5
23533     fi
23534     rm -f conftest.o conftest.s
23535   fi
23536 fi
23537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
23538 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
23539 if test $gcc_cv_as_ix86_quad = yes; then
23540
23541 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
23542
23543 fi
23544
23545     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
23546 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
23547 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
23548   $as_echo_n "(cached) " >&6
23549 else
23550   gcc_cv_as_ix86_sahf=no
23551   if test x$gcc_cv_as != x; then
23552     echo '.code64
23553        sahf' > conftest.s
23554     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23555   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23556   (eval $ac_try) 2>&5
23557   ac_status=$?
23558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23559   test $ac_status = 0; }; }
23560     then
23561         gcc_cv_as_ix86_sahf=yes
23562     else
23563       echo "configure: failed program was" >&5
23564       cat conftest.s >&5
23565     fi
23566     rm -f conftest.o conftest.s
23567   fi
23568 fi
23569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
23570 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
23571 if test $gcc_cv_as_ix86_sahf = yes; then
23572
23573 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
23574
23575 fi
23576
23577     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
23578 $as_echo_n "checking assembler for swap suffix... " >&6; }
23579 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
23580   $as_echo_n "(cached) " >&6
23581 else
23582   gcc_cv_as_ix86_swap=no
23583   if test x$gcc_cv_as != x; then
23584     echo 'movl.s %esp, %ebp' > conftest.s
23585     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23586   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23587   (eval $ac_try) 2>&5
23588   ac_status=$?
23589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23590   test $ac_status = 0; }; }
23591     then
23592         gcc_cv_as_ix86_swap=yes
23593     else
23594       echo "configure: failed program was" >&5
23595       cat conftest.s >&5
23596     fi
23597     rm -f conftest.o conftest.s
23598   fi
23599 fi
23600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
23601 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
23602 if test $gcc_cv_as_ix86_swap = yes; then
23603
23604 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
23605
23606 fi
23607
23608     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
23609 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
23610 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
23611   $as_echo_n "(cached) " >&6
23612 else
23613   gcc_cv_as_ix86_diff_sect_delta=no
23614   if test x$gcc_cv_as != x; then
23615     echo '.section .rodata
23616 .L1:
23617         .long .L2-.L1
23618         .long .L3-.L1
23619         .text
23620 .L3:    nop
23621 .L2:    nop' > conftest.s
23622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23624   (eval $ac_try) 2>&5
23625   ac_status=$?
23626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23627   test $ac_status = 0; }; }
23628     then
23629         gcc_cv_as_ix86_diff_sect_delta=yes
23630     else
23631       echo "configure: failed program was" >&5
23632       cat conftest.s >&5
23633     fi
23634     rm -f conftest.o conftest.s
23635   fi
23636 fi
23637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
23638 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
23639 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
23640
23641 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
23642
23643 fi
23644
23645     # These two are used unconditionally by i386.[ch]; it is to be defined
23646     # to 1 if the feature is present, 0 otherwise.
23647     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
23648 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
23649 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
23650   $as_echo_n "(cached) " >&6
23651 else
23652   gcc_cv_as_ix86_gotoff_in_data=no
23653     if test $in_tree_gas = yes; then
23654     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23655   then gcc_cv_as_ix86_gotoff_in_data=yes
23656 fi
23657   elif test x$gcc_cv_as != x; then
23658     echo '      .text
23659 .L0:
23660         nop
23661         .data
23662         .long .L0@GOTOFF' > conftest.s
23663     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23664   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23665   (eval $ac_try) 2>&5
23666   ac_status=$?
23667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23668   test $ac_status = 0; }; }
23669     then
23670         gcc_cv_as_ix86_gotoff_in_data=yes
23671     else
23672       echo "configure: failed program was" >&5
23673       cat conftest.s >&5
23674     fi
23675     rm -f conftest.o conftest.s
23676   fi
23677 fi
23678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
23679 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
23680
23681
23682 cat >>confdefs.h <<_ACEOF
23683 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
23684 _ACEOF
23685
23686
23687     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
23688 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
23689 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
23690   $as_echo_n "(cached) " >&6
23691 else
23692   gcc_cv_as_ix86_rep_lock_prefix=no
23693   if test x$gcc_cv_as != x; then
23694     echo 'rep movsl
23695          lock addl %edi, (%eax,%esi)
23696          lock orl $0, (%esp)' > conftest.s
23697     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23698   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23699   (eval $ac_try) 2>&5
23700   ac_status=$?
23701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23702   test $ac_status = 0; }; }
23703     then
23704         gcc_cv_as_ix86_rep_lock_prefix=yes
23705     else
23706       echo "configure: failed program was" >&5
23707       cat conftest.s >&5
23708     fi
23709     rm -f conftest.o conftest.s
23710   fi
23711 fi
23712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
23713 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
23714 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
23715
23716 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
23717
23718 fi
23719
23720     ;;
23721
23722   ia64*-*-*)
23723     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
23724 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
23725 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
23726   $as_echo_n "(cached) " >&6
23727 else
23728   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
23729     if test $in_tree_gas = yes; then
23730     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23731   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23732 fi
23733   elif test x$gcc_cv_as != x; then
23734     echo '      .text
23735         addl r15 = @ltoffx(x#), gp
23736         ;;
23737         ld8.mov r16 = [r15], x#' > conftest.s
23738     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23739   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23740   (eval $ac_try) 2>&5
23741   ac_status=$?
23742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23743   test $ac_status = 0; }; }
23744     then
23745         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
23746     else
23747       echo "configure: failed program was" >&5
23748       cat conftest.s >&5
23749     fi
23750     rm -f conftest.o conftest.s
23751   fi
23752 fi
23753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
23754 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
23755 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
23756
23757 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
23758
23759 fi
23760
23761     ;;
23762
23763   powerpc*-*-*)
23764     case $target in
23765       *-*-aix*) conftest_s='    .machine "pwr5"
23766         .csect .text[PR]
23767         mfcr 3,128';;
23768       *-*-darwin*)
23769         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
23770 $as_echo_n "checking assembler for .machine directive support... " >&6; }
23771 if test "${gcc_cv_as_machine_directive+set}" = set; then :
23772   $as_echo_n "(cached) " >&6
23773 else
23774   gcc_cv_as_machine_directive=no
23775   if test x$gcc_cv_as != x; then
23776     echo '      .machine ppc7400' > conftest.s
23777     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23778   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23779   (eval $ac_try) 2>&5
23780   ac_status=$?
23781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23782   test $ac_status = 0; }; }
23783     then
23784         gcc_cv_as_machine_directive=yes
23785     else
23786       echo "configure: failed program was" >&5
23787       cat conftest.s >&5
23788     fi
23789     rm -f conftest.o conftest.s
23790   fi
23791 fi
23792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
23793 $as_echo "$gcc_cv_as_machine_directive" >&6; }
23794
23795         if test x$gcc_cv_as_machine_directive != xyes; then
23796           echo "*** This target requires an assembler supporting \".machine\"" >&2
23797           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
23798           test x$build = x$target && exit 1
23799         fi
23800         conftest_s='    .text
23801         mfcr r3,128';;
23802       *) conftest_s='   .machine power4
23803         .text
23804         mfcr 3,128';;
23805     esac
23806
23807     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
23808 $as_echo_n "checking assembler for mfcr field support... " >&6; }
23809 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
23810   $as_echo_n "(cached) " >&6
23811 else
23812   gcc_cv_as_powerpc_mfcrf=no
23813     if test $in_tree_gas = yes; then
23814     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
23815   then gcc_cv_as_powerpc_mfcrf=yes
23816 fi
23817   elif test x$gcc_cv_as != x; then
23818     echo "$conftest_s" > conftest.s
23819     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23820   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23821   (eval $ac_try) 2>&5
23822   ac_status=$?
23823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23824   test $ac_status = 0; }; }
23825     then
23826         gcc_cv_as_powerpc_mfcrf=yes
23827     else
23828       echo "configure: failed program was" >&5
23829       cat conftest.s >&5
23830     fi
23831     rm -f conftest.o conftest.s
23832   fi
23833 fi
23834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
23835 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
23836 if test $gcc_cv_as_powerpc_mfcrf = yes; then
23837
23838 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
23839
23840 fi
23841
23842     case $target in
23843       *-*-aix*) conftest_s='    .machine "pwr5"
23844         .csect .text[PR]
23845         popcntb 3,3';;
23846       *) conftest_s='   .machine power5
23847         .text
23848         popcntb 3,3';;
23849     esac
23850
23851     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
23852 $as_echo_n "checking assembler for popcntb support... " >&6; }
23853 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
23854   $as_echo_n "(cached) " >&6
23855 else
23856   gcc_cv_as_powerpc_popcntb=no
23857     if test $in_tree_gas = yes; then
23858     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23859   then gcc_cv_as_powerpc_popcntb=yes
23860 fi
23861   elif test x$gcc_cv_as != x; then
23862     echo "$conftest_s" > conftest.s
23863     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23864   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23865   (eval $ac_try) 2>&5
23866   ac_status=$?
23867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23868   test $ac_status = 0; }; }
23869     then
23870         gcc_cv_as_powerpc_popcntb=yes
23871     else
23872       echo "configure: failed program was" >&5
23873       cat conftest.s >&5
23874     fi
23875     rm -f conftest.o conftest.s
23876   fi
23877 fi
23878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
23879 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
23880 if test $gcc_cv_as_powerpc_popcntb = yes; then
23881
23882 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
23883
23884 fi
23885
23886     case $target in
23887       *-*-aix*) conftest_s='    .machine "pwr5x"
23888         .csect .text[PR]
23889         frin 1,1';;
23890       *) conftest_s='   .machine power5
23891         .text
23892         frin 1,1';;
23893     esac
23894
23895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
23896 $as_echo_n "checking assembler for fp round support... " >&6; }
23897 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
23898   $as_echo_n "(cached) " >&6
23899 else
23900   gcc_cv_as_powerpc_fprnd=no
23901     if test $in_tree_gas = yes; then
23902     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23903   then gcc_cv_as_powerpc_fprnd=yes
23904 fi
23905   elif test x$gcc_cv_as != x; then
23906     echo "$conftest_s" > conftest.s
23907     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23908   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23909   (eval $ac_try) 2>&5
23910   ac_status=$?
23911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23912   test $ac_status = 0; }; }
23913     then
23914         gcc_cv_as_powerpc_fprnd=yes
23915     else
23916       echo "configure: failed program was" >&5
23917       cat conftest.s >&5
23918     fi
23919     rm -f conftest.o conftest.s
23920   fi
23921 fi
23922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
23923 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
23924 if test $gcc_cv_as_powerpc_fprnd = yes; then
23925
23926 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
23927
23928 fi
23929
23930     case $target in
23931       *-*-aix*) conftest_s='    .machine "pwr6"
23932         .csect .text[PR]
23933         mffgpr 1,3';;
23934       *) conftest_s='   .machine power6
23935         .text
23936         mffgpr 1,3';;
23937     esac
23938
23939     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
23940 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
23941 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
23942   $as_echo_n "(cached) " >&6
23943 else
23944   gcc_cv_as_powerpc_mfpgpr=no
23945     if test $in_tree_gas = yes; then
23946     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
23947   then gcc_cv_as_powerpc_mfpgpr=yes
23948 fi
23949   elif test x$gcc_cv_as != x; then
23950     echo "$conftest_s" > conftest.s
23951     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23952   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23953   (eval $ac_try) 2>&5
23954   ac_status=$?
23955   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23956   test $ac_status = 0; }; }
23957     then
23958         gcc_cv_as_powerpc_mfpgpr=yes
23959     else
23960       echo "configure: failed program was" >&5
23961       cat conftest.s >&5
23962     fi
23963     rm -f conftest.o conftest.s
23964   fi
23965 fi
23966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
23967 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
23968 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
23969
23970 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
23971
23972 fi
23973
23974     case $target in
23975       *-*-aix*) conftest_s='    .csect .text[PR]
23976 LCF..0:
23977         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
23978       *-*-darwin*)
23979         conftest_s='    .text
23980 LCF0:
23981         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
23982       *) conftest_s='   .text
23983 .LCF0:
23984         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
23985     esac
23986
23987     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
23988 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
23989 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
23990   $as_echo_n "(cached) " >&6
23991 else
23992   gcc_cv_as_powerpc_rel16=no
23993     if test $in_tree_gas = yes; then
23994     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
23995   then gcc_cv_as_powerpc_rel16=yes
23996 fi
23997   elif test x$gcc_cv_as != x; then
23998     echo "$conftest_s" > conftest.s
23999     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24000   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24001   (eval $ac_try) 2>&5
24002   ac_status=$?
24003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24004   test $ac_status = 0; }; }
24005     then
24006         gcc_cv_as_powerpc_rel16=yes
24007     else
24008       echo "configure: failed program was" >&5
24009       cat conftest.s >&5
24010     fi
24011     rm -f conftest.o conftest.s
24012   fi
24013 fi
24014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24015 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24016 if test $gcc_cv_as_powerpc_rel16 = yes; then
24017
24018 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24019
24020 fi
24021
24022     case $target in
24023       *-*-aix*) conftest_s='    .machine "pwr6"
24024         .csect .text[PR]
24025         cmpb 3,4,5';;
24026       *) conftest_s='   .machine power6
24027         .text
24028         cmpb 3,4,5';;
24029     esac
24030
24031     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24032 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24033 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24034   $as_echo_n "(cached) " >&6
24035 else
24036   gcc_cv_as_powerpc_cmpb=no
24037     if test $in_tree_gas = yes; then
24038     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24039   then gcc_cv_as_powerpc_cmpb=yes
24040 fi
24041   elif test x$gcc_cv_as != x; then
24042     echo "$conftest_s" > conftest.s
24043     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24044   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24045   (eval $ac_try) 2>&5
24046   ac_status=$?
24047   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24048   test $ac_status = 0; }; }
24049     then
24050         gcc_cv_as_powerpc_cmpb=yes
24051     else
24052       echo "configure: failed program was" >&5
24053       cat conftest.s >&5
24054     fi
24055     rm -f conftest.o conftest.s
24056   fi
24057 fi
24058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24059 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24060 if test $gcc_cv_as_powerpc_cmpb = yes; then
24061
24062 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24063
24064 fi
24065
24066     case $target in
24067       *-*-aix*) conftest_s='    .machine "pwr6"
24068         .csect .text[PR]
24069         dadd 1,2,3';;
24070       *) conftest_s='   .machine power6
24071         .text
24072         dadd 1,2,3';;
24073     esac
24074
24075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24076 $as_echo_n "checking assembler for decimal float support... " >&6; }
24077 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24078   $as_echo_n "(cached) " >&6
24079 else
24080   gcc_cv_as_powerpc_dfp=no
24081     if test $in_tree_gas = yes; then
24082     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24083   then gcc_cv_as_powerpc_dfp=yes
24084 fi
24085   elif test x$gcc_cv_as != x; then
24086     echo "$conftest_s" > conftest.s
24087     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24088   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24089   (eval $ac_try) 2>&5
24090   ac_status=$?
24091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24092   test $ac_status = 0; }; }
24093     then
24094         gcc_cv_as_powerpc_dfp=yes
24095     else
24096       echo "configure: failed program was" >&5
24097       cat conftest.s >&5
24098     fi
24099     rm -f conftest.o conftest.s
24100   fi
24101 fi
24102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24103 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24104 if test $gcc_cv_as_powerpc_dfp = yes; then
24105
24106 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24107
24108 fi
24109
24110     case $target in
24111       *-*-aix*) conftest_s='    .machine "pwr7"
24112         .csect .text[PR]
24113         lxvd2x 1,2,3';;
24114       *) conftest_s='   .machine power7
24115         .text
24116         lxvd2x 1,2,3';;
24117     esac
24118
24119     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24120 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24121 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24122   $as_echo_n "(cached) " >&6
24123 else
24124   gcc_cv_as_powerpc_vsx=no
24125     if test $in_tree_gas = yes; then
24126     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24127   then gcc_cv_as_powerpc_vsx=yes
24128 fi
24129   elif test x$gcc_cv_as != x; then
24130     echo "$conftest_s" > conftest.s
24131     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24132   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24133   (eval $ac_try) 2>&5
24134   ac_status=$?
24135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24136   test $ac_status = 0; }; }
24137     then
24138         gcc_cv_as_powerpc_vsx=yes
24139     else
24140       echo "configure: failed program was" >&5
24141       cat conftest.s >&5
24142     fi
24143     rm -f conftest.o conftest.s
24144   fi
24145 fi
24146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
24147 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
24148 if test $gcc_cv_as_powerpc_vsx = yes; then
24149
24150 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
24151
24152 fi
24153
24154     case $target in
24155       *-*-aix*) conftest_s='    .machine "pwr7"
24156         .csect .text[PR]
24157         popcntd 3,3';;
24158       *) conftest_s='   .machine power7
24159         .text
24160         popcntd 3,3';;
24161     esac
24162
24163     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
24164 $as_echo_n "checking assembler for popcntd support... " >&6; }
24165 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
24166   $as_echo_n "(cached) " >&6
24167 else
24168   gcc_cv_as_powerpc_popcntd=no
24169     if test $in_tree_gas = yes; then
24170     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24171   then gcc_cv_as_powerpc_popcntd=yes
24172 fi
24173   elif test x$gcc_cv_as != x; then
24174     echo "$conftest_s" > conftest.s
24175     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24176   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24177   (eval $ac_try) 2>&5
24178   ac_status=$?
24179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24180   test $ac_status = 0; }; }
24181     then
24182         gcc_cv_as_powerpc_popcntd=yes
24183     else
24184       echo "configure: failed program was" >&5
24185       cat conftest.s >&5
24186     fi
24187     rm -f conftest.o conftest.s
24188   fi
24189 fi
24190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
24191 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
24192 if test $gcc_cv_as_powerpc_popcntd = yes; then
24193
24194 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
24195
24196 fi
24197
24198     case $target in
24199       *-*-aix*) conftest_s='    .csect .text[PR]
24200         lwsync';;
24201       *) conftest_s='   .text
24202         lwsync';;
24203     esac
24204
24205     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
24206 $as_echo_n "checking assembler for lwsync support... " >&6; }
24207 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
24208   $as_echo_n "(cached) " >&6
24209 else
24210   gcc_cv_as_powerpc_lwsync=no
24211     if test $in_tree_gas = yes; then
24212     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24213   then gcc_cv_as_powerpc_lwsync=yes
24214 fi
24215   elif test x$gcc_cv_as != x; then
24216     echo "$conftest_s" > conftest.s
24217     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24218   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24219   (eval $ac_try) 2>&5
24220   ac_status=$?
24221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24222   test $ac_status = 0; }; }
24223     then
24224         gcc_cv_as_powerpc_lwsync=yes
24225     else
24226       echo "configure: failed program was" >&5
24227       cat conftest.s >&5
24228     fi
24229     rm -f conftest.o conftest.s
24230   fi
24231 fi
24232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
24233 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
24234 if test $gcc_cv_as_powerpc_lwsync = yes; then
24235
24236 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
24237
24238 fi
24239
24240     case $target in
24241       *-*-aix*) conftest_s='    .machine "476"
24242         .csect .text[PR]
24243         dci 0';;
24244       *) conftest_s='   .machine "476"
24245         .text
24246         dci 0';;
24247     esac
24248
24249     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
24250 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
24251 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
24252   $as_echo_n "(cached) " >&6
24253 else
24254   gcc_cv_as_powerpc_dci=no
24255     if test $in_tree_gas = yes; then
24256     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
24257   then gcc_cv_as_powerpc_dci=yes
24258 fi
24259   elif test x$gcc_cv_as != x; then
24260     echo "$conftest_s" > conftest.s
24261     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24262   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24263   (eval $ac_try) 2>&5
24264   ac_status=$?
24265   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24266   test $ac_status = 0; }; }
24267     then
24268         gcc_cv_as_powerpc_dci=yes
24269     else
24270       echo "configure: failed program was" >&5
24271       cat conftest.s >&5
24272     fi
24273     rm -f conftest.o conftest.s
24274   fi
24275 fi
24276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
24277 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
24278 if test $gcc_cv_as_powerpc_dci = yes; then
24279
24280 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
24281
24282 fi
24283
24284     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
24285 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
24286 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
24287   $as_echo_n "(cached) " >&6
24288 else
24289   gcc_cv_as_powerpc_gnu_attribute=no
24290     if test $in_tree_gas = yes; then
24291     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24292   then gcc_cv_as_powerpc_gnu_attribute=yes
24293 fi
24294   elif test x$gcc_cv_as != x; then
24295     echo '.gnu_attribute 4,1' > conftest.s
24296     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24297   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24298   (eval $ac_try) 2>&5
24299   ac_status=$?
24300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24301   test $ac_status = 0; }; }
24302     then
24303         gcc_cv_as_powerpc_gnu_attribute=yes
24304     else
24305       echo "configure: failed program was" >&5
24306       cat conftest.s >&5
24307     fi
24308     rm -f conftest.o conftest.s
24309   fi
24310 fi
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
24312 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
24313 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
24314
24315 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
24316
24317 fi
24318
24319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
24320 $as_echo_n "checking assembler for tls marker support... " >&6; }
24321 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
24322   $as_echo_n "(cached) " >&6
24323 else
24324   gcc_cv_as_powerpc_tls_markers=no
24325     if test $in_tree_gas = yes; then
24326     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
24327   then gcc_cv_as_powerpc_tls_markers=yes
24328 fi
24329   elif test x$gcc_cv_as != x; then
24330     echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
24331     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24332   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24333   (eval $ac_try) 2>&5
24334   ac_status=$?
24335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24336   test $ac_status = 0; }; }
24337     then
24338         gcc_cv_as_powerpc_tls_markers=yes
24339     else
24340       echo "configure: failed program was" >&5
24341       cat conftest.s >&5
24342     fi
24343     rm -f conftest.o conftest.s
24344   fi
24345 fi
24346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
24347 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
24348 if test $gcc_cv_as_powerpc_tls_markers = yes; then
24349
24350 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
24351
24352 fi
24353
24354     case $target in
24355       *-*-aix*)
24356         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
24357 $as_echo_n "checking assembler for .ref support... " >&6; }
24358 if test "${gcc_cv_as_aix_ref+set}" = set; then :
24359   $as_echo_n "(cached) " >&6
24360 else
24361   gcc_cv_as_aix_ref=no
24362     if test $in_tree_gas = yes; then
24363     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
24364   then :
24365 fi
24366   elif test x$gcc_cv_as != x; then
24367     echo '      .csect stuff[rw]
24368              stuff:
24369                 .long 1
24370                 .extern sym
24371                 .ref sym
24372           ' > conftest.s
24373     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24374   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24375   (eval $ac_try) 2>&5
24376   ac_status=$?
24377   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24378   test $ac_status = 0; }; }
24379     then
24380         gcc_cv_as_aix_ref=yes
24381     else
24382       echo "configure: failed program was" >&5
24383       cat conftest.s >&5
24384     fi
24385     rm -f conftest.o conftest.s
24386   fi
24387 fi
24388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
24389 $as_echo "$gcc_cv_as_aix_ref" >&6; }
24390 if test $gcc_cv_as_aix_ref = yes; then
24391
24392 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
24393
24394 fi
24395         ;;
24396     esac
24397     ;;
24398
24399   mips*-*-*)
24400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
24401 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
24402 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
24403   $as_echo_n "(cached) " >&6
24404 else
24405   gcc_cv_as_mips_explicit_relocs=no
24406     if test $in_tree_gas = yes; then
24407     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24408   then gcc_cv_as_mips_explicit_relocs=yes
24409 fi
24410   elif test x$gcc_cv_as != x; then
24411     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
24412     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24413   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24414   (eval $ac_try) 2>&5
24415   ac_status=$?
24416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24417   test $ac_status = 0; }; }
24418     then
24419         gcc_cv_as_mips_explicit_relocs=yes
24420     else
24421       echo "configure: failed program was" >&5
24422       cat conftest.s >&5
24423     fi
24424     rm -f conftest.o conftest.s
24425   fi
24426 fi
24427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
24428 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
24429 if test $gcc_cv_as_mips_explicit_relocs = yes; then
24430   if test x$target_cpu_default = x
24431        then target_cpu_default=MASK_EXPLICIT_RELOCS
24432        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
24433        fi
24434 fi
24435     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
24436 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
24437 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
24438   $as_echo_n "(cached) " >&6
24439 else
24440   gcc_cv_as_mips_no_shared=no
24441     if test $in_tree_gas = yes; then
24442     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
24443   then gcc_cv_as_mips_no_shared=yes
24444 fi
24445   elif test x$gcc_cv_as != x; then
24446     echo 'nop' > conftest.s
24447     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
24448   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24449   (eval $ac_try) 2>&5
24450   ac_status=$?
24451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24452   test $ac_status = 0; }; }
24453     then
24454         gcc_cv_as_mips_no_shared=yes
24455     else
24456       echo "configure: failed program was" >&5
24457       cat conftest.s >&5
24458     fi
24459     rm -f conftest.o conftest.s
24460   fi
24461 fi
24462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
24463 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
24464 if test $gcc_cv_as_mips_no_shared = yes; then
24465
24466 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
24467
24468 fi
24469
24470     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
24471 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
24472 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
24473   $as_echo_n "(cached) " >&6
24474 else
24475   gcc_cv_as_mips_gnu_attribute=no
24476     if test $in_tree_gas = yes; then
24477     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24478   then gcc_cv_as_mips_gnu_attribute=yes
24479 fi
24480   elif test x$gcc_cv_as != x; then
24481     echo '.gnu_attribute 4,1' > conftest.s
24482     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24483   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24484   (eval $ac_try) 2>&5
24485   ac_status=$?
24486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24487   test $ac_status = 0; }; }
24488     then
24489         gcc_cv_as_mips_gnu_attribute=yes
24490     else
24491       echo "configure: failed program was" >&5
24492       cat conftest.s >&5
24493     fi
24494     rm -f conftest.o conftest.s
24495   fi
24496 fi
24497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
24498 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
24499 if test $gcc_cv_as_mips_gnu_attribute = yes; then
24500
24501 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
24502
24503 fi
24504
24505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
24506 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
24507 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
24508   $as_echo_n "(cached) " >&6
24509 else
24510   gcc_cv_as_mips_dtprelword=no
24511     if test $in_tree_gas = yes; then
24512     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24513   then gcc_cv_as_mips_dtprelword=yes
24514 fi
24515   elif test x$gcc_cv_as != x; then
24516     echo '.section .tdata,"awT",@progbits
24517 x:
24518         .word 2
24519         .text
24520         .dtprelword x+0x8000' > conftest.s
24521     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24522   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24523   (eval $ac_try) 2>&5
24524   ac_status=$?
24525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24526   test $ac_status = 0; }; }
24527     then
24528         gcc_cv_as_mips_dtprelword=yes
24529     else
24530       echo "configure: failed program was" >&5
24531       cat conftest.s >&5
24532     fi
24533     rm -f conftest.o conftest.s
24534   fi
24535 fi
24536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
24537 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
24538 if test $gcc_cv_as_mips_dtprelword = yes; then
24539
24540 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
24541
24542 fi
24543
24544     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
24545 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
24546     gcc_cv_as_ld_jalr_reloc=no
24547     if test $gcc_cv_as_mips_explicit_relocs = yes; then
24548       if test $in_tree_ld = yes ; then
24549         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
24550            && test $in_tree_ld_is_elf = yes; then
24551           gcc_cv_as_ld_jalr_reloc=yes
24552         fi
24553       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
24554         echo '  .ent x' > conftest.s
24555         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
24556         echo '  ld $25,%call16(y)($28)' >> conftest.s
24557         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
24558         echo '1:        jalr $25' >> conftest.s
24559         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
24560         echo '1:        jalr $25' >> conftest.s
24561         echo '  .end x' >> conftest.s
24562         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
24563            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
24564           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
24565              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
24566             gcc_cv_as_ld_jalr_reloc=yes
24567           fi
24568         fi
24569         rm -f conftest.*
24570       fi
24571     fi
24572     if test $gcc_cv_as_ld_jalr_reloc = yes; then
24573       if test x$target_cpu_default = x; then
24574         target_cpu_default=MASK_RELAX_PIC_CALLS
24575       else
24576         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
24577       fi
24578     fi
24579     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
24580 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
24581
24582     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
24583 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
24584 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
24585   $as_echo_n "(cached) " >&6
24586 else
24587   gcc_cv_ld_mips_personality_relaxation=no
24588        if test $in_tree_ld = yes ; then
24589          if test "$gcc_cv_gld_major_version" -eq 2 \
24590                  -a "$gcc_cv_gld_minor_version" -ge 21 \
24591                  -o "$gcc_cv_gld_major_version" -gt 2; then
24592            gcc_cv_ld_mips_personality_relaxation=yes
24593          fi
24594        elif test x$gcc_cv_as != x \
24595                  -a x$gcc_cv_ld != x \
24596                  -a x$gcc_cv_readelf != x ; then
24597          cat > conftest.s <<EOF
24598         .cfi_startproc
24599         .cfi_personality 0x80,indirect_ptr
24600         .ent test
24601 test:
24602         nop
24603         .end test
24604         .cfi_endproc
24605
24606         .section .data,"aw",@progbits
24607 indirect_ptr:
24608         .dc.a personality
24609 EOF
24610          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
24611             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
24612            if $gcc_cv_readelf -d conftest 2>&1 \
24613               | grep TEXTREL > /dev/null 2>&1; then
24614              :
24615            elif $gcc_cv_readelf --relocs conftest 2>&1 \
24616                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
24617              :
24618            else
24619              gcc_cv_ld_mips_personality_relaxation=yes
24620            fi
24621          fi
24622        fi
24623        rm -f conftest.s conftest.o conftest
24624 fi
24625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
24626 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
24627     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
24628
24629 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
24630
24631     fi
24632     ;;
24633 esac
24634
24635 # Mips and HP-UX need the GNU assembler.
24636 # Linux on IA64 might be able to use the Intel assembler.
24637
24638 case "$target" in
24639   mips*-*-* | *-*-hpux* )
24640     if test x$gas_flag = xyes \
24641        || test x"$host" != x"$build" \
24642        || test ! -x "$gcc_cv_as" \
24643        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
24644       :
24645     else
24646       echo "*** This configuration requires the GNU assembler" >&2
24647       exit 1
24648     fi
24649     ;;
24650 esac
24651
24652 # ??? Not all targets support dwarf2 debug_line, even within a version
24653 # of gas.  Moreover, we need to emit a valid instruction to trigger any
24654 # info to the output file.  So, as supported targets are added to gas 2.11,
24655 # add some instruction here to (also) show we expect this might work.
24656 # ??? Once 2.11 is released, probably need to add first known working
24657 # version to the per-target configury.
24658 case "$cpu_type" in
24659   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
24660   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
24661     insn="nop"
24662     ;;
24663   ia64 | s390)
24664     insn="nop 0"
24665     ;;
24666   mmix)
24667     insn="swym 0"
24668     ;;
24669 esac
24670 if test x"$insn" != x; then
24671  conftest_s="\
24672         .file 1 \"conftest.s\"
24673         .loc 1 3 0
24674         $insn"
24675  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
24676 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
24677 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
24678   $as_echo_n "(cached) " >&6
24679 else
24680   gcc_cv_as_dwarf2_debug_line=no
24681     if test $in_tree_gas = yes; then
24682     if test $in_tree_gas_is_elf = yes \
24683   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24684   then gcc_cv_as_dwarf2_debug_line=yes
24685 fi
24686   elif test x$gcc_cv_as != x; then
24687     echo "$conftest_s" > conftest.s
24688     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24689   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24690   (eval $ac_try) 2>&5
24691   ac_status=$?
24692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24693   test $ac_status = 0; }; }
24694     then
24695         if test x$gcc_cv_objdump != x \
24696    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
24697       | grep debug_line > /dev/null 2>&1; then
24698      gcc_cv_as_dwarf2_debug_line=yes
24699    fi
24700     else
24701       echo "configure: failed program was" >&5
24702       cat conftest.s >&5
24703     fi
24704     rm -f conftest.o conftest.s
24705   fi
24706 fi
24707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
24708 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
24709
24710
24711 # The .debug_line file table must be in the exact order that
24712 # we specified the files, since these indices are also used
24713 # by DW_AT_decl_file.  Approximate this test by testing if
24714 # the assembler bitches if the same index is assigned twice.
24715  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
24716 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
24717 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
24718   $as_echo_n "(cached) " >&6
24719 else
24720   gcc_cv_as_dwarf2_file_buggy=no
24721   if test x$gcc_cv_as != x; then
24722     echo '      .file 1 "foo.s"
24723         .file 1 "bar.s"' > conftest.s
24724     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24725   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24726   (eval $ac_try) 2>&5
24727   ac_status=$?
24728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24729   test $ac_status = 0; }; }
24730     then
24731         gcc_cv_as_dwarf2_file_buggy=yes
24732     else
24733       echo "configure: failed program was" >&5
24734       cat conftest.s >&5
24735     fi
24736     rm -f conftest.o conftest.s
24737   fi
24738 fi
24739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
24740 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
24741
24742
24743  if test $gcc_cv_as_dwarf2_debug_line = yes \
24744  && test $gcc_cv_as_dwarf2_file_buggy = no; then
24745
24746 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
24747
24748  fi
24749
24750  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
24751 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
24752 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
24753   $as_echo_n "(cached) " >&6
24754 else
24755   gcc_cv_as_gdwarf2_flag=no
24756     if test $in_tree_gas = yes; then
24757     if test $in_tree_gas_is_elf = yes \
24758   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24759   then gcc_cv_as_gdwarf2_flag=yes
24760 fi
24761   elif test x$gcc_cv_as != x; then
24762     echo "$insn" > conftest.s
24763     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
24764   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24765   (eval $ac_try) 2>&5
24766   ac_status=$?
24767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24768   test $ac_status = 0; }; }
24769     then
24770         gcc_cv_as_gdwarf2_flag=yes
24771     else
24772       echo "configure: failed program was" >&5
24773       cat conftest.s >&5
24774     fi
24775     rm -f conftest.o conftest.s
24776   fi
24777 fi
24778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
24779 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
24780 if test $gcc_cv_as_gdwarf2_flag = yes; then
24781
24782 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
24783
24784 fi
24785
24786  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
24787 $as_echo_n "checking assembler for --gstabs option... " >&6; }
24788 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
24789   $as_echo_n "(cached) " >&6
24790 else
24791   gcc_cv_as_gstabs_flag=no
24792     if test $in_tree_gas = yes; then
24793     if test $in_tree_gas_is_elf = yes \
24794   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24795   then gcc_cv_as_gstabs_flag=yes
24796 fi
24797   elif test x$gcc_cv_as != x; then
24798     echo "$insn" > conftest.s
24799     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
24800   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24801   (eval $ac_try) 2>&5
24802   ac_status=$?
24803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24804   test $ac_status = 0; }; }
24805     then
24806         # The native Solaris 9/Intel assembler doesn't understand --gstabs
24807    # and warns about it, but still exits successfully.  So check for
24808    # this.
24809    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
24810   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24811   (eval $ac_try) 2>&5
24812   ac_status=$?
24813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24814   test $ac_status = 0; }; }
24815    then :
24816    else gcc_cv_as_gstabs_flag=yes
24817    fi
24818     else
24819       echo "configure: failed program was" >&5
24820       cat conftest.s >&5
24821     fi
24822     rm -f conftest.o conftest.s
24823   fi
24824 fi
24825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
24826 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
24827 if test $gcc_cv_as_gstabs_flag = yes; then
24828
24829 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
24830
24831 fi
24832
24833  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
24834 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
24835 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
24836   $as_echo_n "(cached) " >&6
24837 else
24838   gcc_cv_as_debug_prefix_map_flag=no
24839     if test $in_tree_gas = yes; then
24840     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24841   then gcc_cv_as_debug_prefix_map_flag=yes
24842 fi
24843   elif test x$gcc_cv_as != x; then
24844     echo "$insn" > conftest.s
24845     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
24846   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24847   (eval $ac_try) 2>&5
24848   ac_status=$?
24849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24850   test $ac_status = 0; }; }
24851     then
24852         gcc_cv_as_debug_prefix_map_flag=yes
24853     else
24854       echo "configure: failed program was" >&5
24855       cat conftest.s >&5
24856     fi
24857     rm -f conftest.o conftest.s
24858   fi
24859 fi
24860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
24861 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
24862 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
24863
24864 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
24865
24866 fi
24867 fi
24868
24869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
24870 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
24871 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
24872   $as_echo_n "(cached) " >&6
24873 else
24874   gcc_cv_as_lcomm_with_alignment=no
24875   if test x$gcc_cv_as != x; then
24876     echo '.lcomm bar,4,16' > conftest.s
24877     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24879   (eval $ac_try) 2>&5
24880   ac_status=$?
24881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24882   test $ac_status = 0; }; }
24883     then
24884         gcc_cv_as_lcomm_with_alignment=yes
24885     else
24886       echo "configure: failed program was" >&5
24887       cat conftest.s >&5
24888     fi
24889     rm -f conftest.o conftest.s
24890   fi
24891 fi
24892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
24893 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
24894 if test $gcc_cv_as_lcomm_with_alignment = yes; then
24895
24896 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
24897
24898 fi
24899
24900 # Check whether --enable-gnu-unique-object was given.
24901 if test "${enable_gnu_unique_object+set}" = set; then :
24902   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
24903     yes | no) ;;
24904     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
24905 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
24906   esac
24907 else
24908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
24909 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
24910 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
24911   $as_echo_n "(cached) " >&6
24912 else
24913   gcc_cv_as_gnu_unique_object=no
24914     if test $in_tree_gas = yes; then
24915     if test $in_tree_gas_is_elf = yes \
24916   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24917   then gcc_cv_as_gnu_unique_object=yes
24918 fi
24919   elif test x$gcc_cv_as != x; then
24920     echo '.type foo, @gnu_unique_object' > conftest.s
24921     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24922   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24923   (eval $ac_try) 2>&5
24924   ac_status=$?
24925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24926   test $ac_status = 0; }; }
24927     then
24928         gcc_cv_as_gnu_unique_object=yes
24929     else
24930       echo "configure: failed program was" >&5
24931       cat conftest.s >&5
24932     fi
24933     rm -f conftest.o conftest.s
24934   fi
24935 fi
24936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
24937 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
24938 if test $gcc_cv_as_gnu_unique_object = yes; then
24939   # Also check for ld.so support, i.e. glibc 2.11 or higher.
24940    if test x$host = x$build -a x$host = x$target &&
24941        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
24942       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
24943       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
24944       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
24945       if test "$glibcnum" -ge 2011 ; then
24946         enable_gnu_unique_object=yes
24947       fi
24948     fi
24949 fi
24950 fi
24951
24952 if test x$enable_gnu_unique_object = xyes; then
24953
24954 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
24955
24956 fi
24957
24958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
24959 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
24960 if test "${gcc_cv_as_line_zero+set}" = set; then :
24961   $as_echo_n "(cached) " >&6
24962 else
24963   gcc_cv_as_line_zero=no
24964   if test $in_tree_gas = yes; then
24965     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
24966   then gcc_cv_as_line_zero=yes
24967 fi
24968   elif test "x$gcc_cv_as" != x; then
24969     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
24970     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
24971   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24972   (eval $ac_try) 2>&5
24973   ac_status=$?
24974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24975   test $ac_status = 0; }; } &&
24976        test "x`cat conftest.out`" = x
24977     then
24978       gcc_cv_as_line_zero=yes
24979     else
24980       echo "configure: failed program was" >&5
24981       cat conftest.s >&5
24982       echo "configure: error output was" >&5
24983       cat conftest.out >&5
24984     fi
24985     rm -f conftest.o conftest.s conftest.out
24986   fi
24987 fi
24988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
24989 $as_echo "$gcc_cv_as_line_zero" >&6; }
24990 if test "x$gcc_cv_as_line_zero" = xyes; then
24991
24992 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
24993
24994 fi
24995
24996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
24997 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
24998 gcc_cv_ld_eh_frame_hdr=no
24999 if test $in_tree_ld = yes ; then
25000   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25001      && test $in_tree_ld_is_elf = yes; then
25002     gcc_cv_ld_eh_frame_hdr=yes
25003   fi
25004 elif test x$gcc_cv_ld != x; then
25005         # Check if linker supports --eh-frame-hdr option
25006         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25007                 gcc_cv_ld_eh_frame_hdr=yes
25008         fi
25009 fi
25010
25011 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25012
25013 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25014
25015 fi
25016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25017 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25018
25019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25020 $as_echo_n "checking linker position independent executable support... " >&6; }
25021 gcc_cv_ld_pie=no
25022 if test $in_tree_ld = yes ; then
25023   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25024      && test $in_tree_ld_is_elf = yes; then
25025     gcc_cv_ld_pie=yes
25026   fi
25027 elif test x$gcc_cv_ld != x; then
25028         # Check if linker supports -pie option
25029         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25030                 gcc_cv_ld_pie=yes
25031         fi
25032 fi
25033 if test x"$gcc_cv_ld_pie" = xyes; then
25034
25035 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25036
25037 fi
25038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25039 $as_echo "$gcc_cv_ld_pie" >&6; }
25040
25041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25042 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25043 gcc_cv_ld_eh_gc_sections=no
25044 if test $in_tree_ld = yes ; then
25045   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25046      && test $in_tree_ld_is_elf = yes; then
25047     gcc_cv_ld_eh_gc_sections=yes
25048   fi
25049 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25050   cat > conftest.s <<EOF
25051         .section        .text
25052 .globl _start
25053         .type _start, @function
25054 _start:
25055         .long foo
25056         .size _start, .-_start
25057         .section        .text.foo,"ax",@progbits
25058         .type foo, @function
25059 foo:
25060         .long 0
25061         .size foo, .-foo
25062         .section        .gcc_except_table.foo,"a",@progbits
25063 .L0:
25064         .long 0
25065         .section        .eh_frame,"a",@progbits
25066         .long .L0
25067 EOF
25068   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25069     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25070          | grep "gc-sections option ignored" > /dev/null; then
25071       gcc_cv_ld_eh_gc_sections=no
25072     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25073          | grep gcc_except_table > /dev/null; then
25074       gcc_cv_ld_eh_gc_sections=yes
25075       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25076       if test x$gcc_cv_as_comdat_group != xyes; then
25077         gcc_cv_ld_eh_gc_sections=no
25078         cat > conftest.s <<EOF
25079         .section        .text
25080 .globl _start
25081         .type _start, @function
25082 _start:
25083         .long foo
25084         .size _start, .-_start
25085         .section        .gnu.linkonce.t.foo,"ax",@progbits
25086         .type foo, @function
25087 foo:
25088         .long 0
25089         .size foo, .-foo
25090         .section        .gcc_except_table.foo,"a",@progbits
25091 .L0:
25092         .long 0
25093         .section        .eh_frame,"a",@progbits
25094         .long .L0
25095 EOF
25096         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25097           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25098                | grep "gc-sections option ignored" > /dev/null; then
25099             gcc_cv_ld_eh_gc_sections=no
25100           elif $gcc_cv_objdump -h conftest 2> /dev/null \
25101                | grep gcc_except_table > /dev/null; then
25102             gcc_cv_ld_eh_gc_sections=yes
25103           fi
25104         fi
25105       fi
25106     fi
25107   fi
25108   rm -f conftest.s conftest.o conftest
25109 fi
25110 case "$target" in
25111   hppa*-*-linux*)
25112     # ??? This apparently exposes a binutils bug with PC-relative relocations.
25113     gcc_cv_ld_eh_gc_sections=no
25114     ;;
25115 esac
25116 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
25117
25118 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
25119
25120 fi
25121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
25122 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
25123
25124 # --------
25125 # UNSORTED
25126 # --------
25127
25128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
25129 $as_echo_n "checking linker --as-needed support... " >&6; }
25130 if test "${gcc_cv_ld_as_needed+set}" = set; then :
25131   $as_echo_n "(cached) " >&6
25132 else
25133   gcc_cv_ld_as_needed=no
25134 if test $in_tree_ld = yes ; then
25135   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
25136      && test $in_tree_ld_is_elf = yes; then
25137     gcc_cv_ld_as_needed=yes
25138   fi
25139 elif test x$gcc_cv_ld != x; then
25140         # Check if linker supports --as-needed and --no-as-needed options
25141         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
25142                 gcc_cv_ld_as_needed=yes
25143         fi
25144 fi
25145
25146 fi
25147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
25148 $as_echo "$gcc_cv_ld_as_needed" >&6; }
25149 if test x"$gcc_cv_ld_as_needed" = xyes; then
25150
25151 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
25152
25153 fi
25154
25155 case "$target:$tm_file" in
25156   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
25157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
25158 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
25159 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
25160   $as_echo_n "(cached) " >&6
25161 else
25162   gcc_cv_ld_no_dot_syms=no
25163     if test $in_tree_ld = yes ; then
25164       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
25165         gcc_cv_ld_no_dot_syms=yes
25166       fi
25167     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25168       cat > conftest1.s <<EOF
25169         .text
25170         bl .foo
25171 EOF
25172       cat > conftest2.s <<EOF
25173         .section ".opd","aw"
25174         .align 3
25175         .globl foo
25176         .type foo,@function
25177 foo:
25178         .quad .LEfoo,.TOC.@tocbase,0
25179         .text
25180 .LEfoo:
25181         blr
25182         .size foo,.-.LEfoo
25183 EOF
25184       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
25185          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
25186          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
25187         gcc_cv_ld_no_dot_syms=yes
25188       fi
25189       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
25190     fi
25191
25192 fi
25193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
25194 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
25195     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
25196
25197 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
25198
25199     fi
25200
25201     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
25202 $as_echo_n "checking linker large toc support... " >&6; }
25203 if test "${gcc_cv_ld_large_toc+set}" = set; then :
25204   $as_echo_n "(cached) " >&6
25205 else
25206   gcc_cv_ld_large_toc=no
25207     if test $in_tree_ld = yes ; then
25208       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
25209         gcc_cv_ld_large_toc=yes
25210       fi
25211     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25212       cat > conftest.s <<EOF
25213         .section ".tbss","awT",@nobits
25214         .align 3
25215 ie0:    .space 8
25216         .global _start
25217         .text
25218 _start:
25219         addis 9,13,ie0@got@tprel@ha
25220         ld 9,ie0@got@tprel@l(9)
25221 EOF
25222       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
25223          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
25224         gcc_cv_ld_large_toc=yes
25225       fi
25226       rm -f conftest conftest.o conftest.s
25227     fi
25228
25229 fi
25230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
25231 $as_echo "$gcc_cv_ld_large_toc" >&6; }
25232     if test x"$gcc_cv_ld_large_toc" = xyes; then
25233
25234 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
25235
25236     fi
25237     ;;
25238 esac
25239
25240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
25241 $as_echo_n "checking linker --build-id support... " >&6; }
25242 if test "${gcc_cv_ld_buildid+set}" = set; then :
25243   $as_echo_n "(cached) " >&6
25244 else
25245   gcc_cv_ld_buildid=no
25246   if test $in_tree_ld = yes ; then
25247     if test "$gcc_cv_gld_major_version" -eq 2 -a \
25248        "$gcc_cv_gld_minor_version" -ge 18 -o \
25249        "$gcc_cv_gld_major_version" -gt 2 \
25250        && test $in_tree_ld_is_elf = yes; then
25251       gcc_cv_ld_buildid=yes
25252     fi
25253   elif test x$gcc_cv_ld != x; then
25254     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
25255       gcc_cv_ld_buildid=yes
25256     fi
25257   fi
25258 fi
25259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
25260 $as_echo "$gcc_cv_ld_buildid" >&6; }
25261 if test x"$gcc_cv_ld_buildid" = xyes; then
25262
25263 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
25264
25265 fi
25266
25267 # Check whether --enable-linker-build-id was given.
25268 if test "${enable_linker_build_id+set}" = set; then :
25269   enableval=$enable_linker_build_id;
25270 else
25271   enable_linker_build_id=no
25272 fi
25273
25274
25275 if test x"$enable_linker_build_id" = xyes; then
25276   if test x"$gcc_cv_ld_buildid" = xyes; then
25277
25278 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
25279
25280   else
25281     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
25282 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
25283   fi
25284 fi
25285
25286 # In binutils 2.21, GNU ld gained support for new emulations fully
25287 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
25288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
25289 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
25290 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
25291   $as_echo_n "(cached) " >&6
25292 else
25293   gcc_cv_ld_sol2_emulation=no
25294   if test $in_tree_ld = yes ; then
25295     if test "$gcc_cv_gld_major_version" -eq 2 -a \
25296        "$gcc_cv_gld_minor_version" -ge 21 -o \
25297        "$gcc_cv_gld_major_version" -gt 2 \
25298        && test $in_tree_ld_is_elf = yes; then
25299       gcc_cv_ld_sol2_emulation=yes
25300     fi
25301   elif test x$gcc_cv_ld != x; then
25302     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
25303        grep _sol2 > /dev/null; then
25304       gcc_cv_ld_sol2_emulation=yes
25305     fi
25306   fi
25307 fi
25308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
25309 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
25310 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
25311
25312 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
25313
25314 fi
25315
25316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
25317 $as_echo_n "checking linker --sysroot support... " >&6; }
25318 if test "${gcc_cv_ld_sysroot+set}" = set; then :
25319   $as_echo_n "(cached) " >&6
25320 else
25321   gcc_cv_ld_sysroot=no
25322   if test $in_tree_ld = yes ; then
25323       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
25324         gcc_cv_ld_sysroot=yes
25325       fi
25326   elif test x$gcc_cv_ld != x; then
25327     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
25328       gcc_cv_ld_sysroot=yes
25329     fi
25330   fi
25331 fi
25332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
25333 $as_echo "$gcc_cv_ld_sysroot" >&6; }
25334 if test x"$gcc_cv_ld_sysroot" = xyes; then
25335
25336 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
25337
25338 fi
25339
25340 if test x$with_sysroot = x && test x$host = x$target \
25341    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
25342    && test "$prefix" != "NONE"; then
25343
25344 cat >>confdefs.h <<_ACEOF
25345 #define PREFIX_INCLUDE_DIR "$prefix/include"
25346 _ACEOF
25347
25348 fi
25349
25350 # Test for stack protector support in target C library.
25351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
25352 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
25353 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
25354   $as_echo_n "(cached) " >&6
25355 else
25356   gcc_cv_libc_provides_ssp=no
25357     case "$target" in
25358        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
25359       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
25360         if test "x$with_headers" != x; then
25361           glibc_header_dir=$with_headers
25362         elif test "x$with_sysroot" = x; then
25363           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
25364         elif test "x$with_build_sysroot" != "x"; then
25365           glibc_header_dir="${with_build_sysroot}/usr/include"
25366         elif test "x$with_sysroot" = xyes; then
25367           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
25368         else
25369           glibc_header_dir="${with_sysroot}/usr/include"
25370         fi
25371       else
25372         glibc_header_dir=/usr/include
25373       fi
25374       # glibc 2.4 and later provides __stack_chk_fail and
25375       # either __stack_chk_guard, or TLS access to stack guard canary.
25376       if test -f $glibc_header_dir/features.h \
25377          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
25378             $glibc_header_dir/features.h > /dev/null; then
25379         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
25380            $glibc_header_dir/features.h > /dev/null; then
25381           gcc_cv_libc_provides_ssp=yes
25382         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
25383              $glibc_header_dir/features.h > /dev/null \
25384              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
25385              $glibc_header_dir/features.h > /dev/null; then
25386           gcc_cv_libc_provides_ssp=yes
25387         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
25388              $glibc_header_dir/features.h > /dev/null && \
25389              test -f $glibc_header_dir/bits/uClibc_config.h && \
25390              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
25391              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
25392           gcc_cv_libc_provides_ssp=yes
25393         fi
25394       fi
25395         ;;
25396        *-*-gnu*)
25397          # Avoid complicated tests (see
25398          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
25399          # simply assert that glibc does provide this, which is true for all
25400          # realistically usable GNU/Hurd configurations.
25401          gcc_cv_libc_provides_ssp=yes;;
25402        *-*-darwin* | *-*-freebsd*)
25403          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
25404 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
25405   gcc_cv_libc_provides_ssp=yes
25406 else
25407   echo "no __stack_chk_fail on this target"
25408 fi
25409
25410         ;;
25411   *) gcc_cv_libc_provides_ssp=no ;;
25412     esac
25413 fi
25414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
25415 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
25416
25417 if test x$gcc_cv_libc_provides_ssp = xyes; then
25418
25419 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
25420
25421 fi
25422
25423 # Check if TFmode long double should be used by default or not.
25424 # Some glibc targets used DFmode long double, but with glibc 2.4
25425 # and later they can use TFmode.
25426 case "$target" in
25427   powerpc*-*-linux* | \
25428   powerpc*-*-gnu* | \
25429   sparc*-*-linux* | \
25430   s390*-*-linux* | \
25431   alpha*-*-linux*)
25432
25433 # Check whether --with-long-double-128 was given.
25434 if test "${with_long_double_128+set}" = set; then :
25435   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
25436 else
25437   gcc_cv_target_ldbl128=no
25438       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
25439         if test "x$with_sysroot" = x; then
25440           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
25441         elif test "x$with_build_sysroot" != "x"; then
25442           glibc_header_dir="${with_build_sysroot}/usr/include"
25443         elif test "x$with_sysroot" = xyes; then
25444           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
25445         else
25446           glibc_header_dir="${with_sysroot}/usr/include"
25447         fi
25448       else
25449         glibc_header_dir=/usr/include
25450       fi
25451       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
25452         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
25453       && gcc_cv_target_ldbl128=yes
25454
25455 fi
25456
25457     ;;
25458 esac
25459 if test x$gcc_cv_target_ldbl128 = xyes; then
25460
25461 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
25462
25463 fi
25464
25465 # Find out what GC implementation we want, or may, use.
25466
25467 # Check whether --with-gc was given.
25468 if test "${with_gc+set}" = set; then :
25469   withval=$with_gc; case "$withval" in
25470   page)
25471     GGC=ggc-$withval
25472     ;;
25473   zone)
25474     GGC=ggc-$withval
25475
25476 $as_echo "#define GGC_ZONE 1" >>confdefs.h
25477
25478     ;;
25479   *)
25480     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
25481     ;;
25482 esac
25483 else
25484   GGC=ggc-page
25485 fi
25486
25487
25488 echo "Using $GGC for garbage collection."
25489
25490 # Libraries to use on the host.  This will normally be set by the top
25491 # level Makefile.  Here we simply capture the value for our Makefile.
25492 if test -z "${HOST_LIBS+set}"; then
25493   HOST_LIBS=
25494 fi
25495
25496
25497 # Use the system's zlib library.
25498 zlibdir=-L../zlib
25499 zlibinc="-I\$(srcdir)/../zlib"
25500
25501 # Check whether --with-system-zlib was given.
25502 if test "${with_system_zlib+set}" = set; then :
25503   withval=$with_system_zlib; zlibdir=
25504 zlibinc=
25505
25506 fi
25507
25508
25509
25510
25511
25512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
25513 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
25514     # Check whether --enable-maintainer-mode was given.
25515 if test "${enable_maintainer_mode+set}" = set; then :
25516   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
25517 else
25518   maintainer_mode=no
25519 fi
25520
25521
25522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
25523 $as_echo "$maintainer_mode" >&6; }
25524
25525 if test "$maintainer_mode" = "yes"; then
25526   MAINT=''
25527 else
25528   MAINT='#'
25529 fi
25530
25531 # --------------
25532 # Language hooks
25533 # --------------
25534
25535 # Make empty files to contain the specs and options for each language.
25536 # Then add #include lines to for a compiler that has specs and/or options.
25537
25538 subdirs=
25539 lang_opt_files=
25540 lang_specs_files=
25541 lang_tree_files=
25542 # These (without "all_") are set in each config-lang.in.
25543 # `language' must be a single word so is spelled singularly.
25544 all_languages=
25545 all_compilers=
25546 all_outputs='Makefile'
25547 # List of language makefile fragments.
25548 all_lang_makefrags=
25549 # Additional files for gengtype
25550 all_gtfiles="$target_gtfiles"
25551
25552 # These are the languages that are set in --enable-languages,
25553 # and are available in the GCC tree.
25554 all_selected_languages=
25555
25556 # Add the language fragments.
25557 # Languages are added via two mechanisms.  Some information must be
25558 # recorded in makefile variables, these are defined in config-lang.in.
25559 # We accumulate them and plug them into the main Makefile.
25560 # The other mechanism is a set of hooks for each of the main targets
25561 # like `clean', `install', etc.
25562
25563 language_hooks="Make-hooks"
25564
25565 for lang in ${srcdir}/*/config-lang.in
25566 do
25567         test "$lang" = "${srcdir}/*/config-lang.in" && continue
25568
25569         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
25570         if test "x$lang_alias" = x
25571         then
25572               echo "$lang doesn't set \$language." 1>&2
25573               exit 1
25574         fi
25575         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
25576         subdirs="$subdirs $subdir"
25577
25578         # $gcc_subdir is where the gcc integration files are to be found
25579         # for a language, both for internal compiler purposes (compiler
25580         # sources implementing front-end to GCC tree converters), and for
25581         # build infrastructure purposes (Make-lang.in, etc.)
25582         #
25583         # This will be <subdir> (relative to $srcdir) if a line like
25584         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
25585         # is found in <langdir>/config-lang.in, and will remain <langdir>
25586         # otherwise.
25587         #
25588         # Except for the language alias (fetched above), the regular
25589         # "config-lang.in" contents are always retrieved from $gcc_subdir,
25590         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
25591         # only this and the language alias.
25592
25593         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
25594         if [ "$gcc_subdir" = "" ]; then
25595            gcc_subdir="$subdir"
25596         fi
25597
25598         case ",$enable_languages," in
25599         *,$lang_alias,*)
25600             all_selected_languages="$all_selected_languages $lang_alias"
25601             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
25602                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
25603             fi
25604             ;;
25605         esac
25606
25607         language=
25608         boot_language=
25609         compilers=
25610         outputs=
25611         gtfiles=
25612         subdir_requires=
25613         . ${srcdir}/$gcc_subdir/config-lang.in
25614         if test "x$language" = x
25615         then
25616                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
25617                 exit 1
25618         fi
25619
25620         ok=:
25621         case ",$enable_languages," in
25622                 *,$lang_alias,*) ;;
25623                 *)
25624                         for i in $subdir_requires; do
25625                                 test -f "${srcdir}/$i/config-lang.in" && continue
25626                                 ok=false
25627                                 break
25628                         done
25629                 ;;
25630         esac
25631         $ok || continue
25632
25633         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
25634         if test -f $srcdir/$gcc_subdir/lang.opt; then
25635             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
25636         fi
25637         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
25638             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
25639         fi
25640         all_languages="$all_languages $language"
25641         all_compilers="$all_compilers $compilers"
25642         all_outputs="$all_outputs $outputs"
25643         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
25644         case ",$enable_languages," in
25645                 *,lto,*)
25646
25647 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
25648
25649                     enable_lto=yes
25650
25651                     ;;
25652                 *) ;;
25653         esac
25654 done
25655
25656 # Pick up gtfiles for c
25657 gtfiles=
25658 . ${srcdir}/c-config-lang.in
25659 all_gtfiles="$all_gtfiles [c] $gtfiles"
25660
25661 check_languages=
25662 for language in $all_selected_languages
25663 do
25664         check_languages="$check_languages check-$language"
25665 done
25666
25667 # We link each language in with a set of hooks, reached indirectly via
25668 # lang.${target}.  Only do so for selected languages.
25669
25670 rm -f Make-hooks
25671 touch Make-hooks
25672 target_list="all.cross start.encap rest.encap tags \
25673         install-common install-man install-info install-pdf install-html dvi \
25674         pdf html uninstall info man srcextra srcman srcinfo \
25675         mostlyclean clean distclean maintainer-clean install-plugin"
25676
25677 for t in $target_list
25678 do
25679         x=
25680         for lang in $all_selected_languages
25681         do
25682                 x="$x $lang.$t"
25683         done
25684         echo "lang.$t: $x" >> Make-hooks
25685 done
25686
25687 # --------
25688 # UNSORTED
25689 # --------
25690
25691 # Create .gdbinit.
25692
25693 echo "dir ." > .gdbinit
25694 echo "dir ${srcdir}" >> .gdbinit
25695 if test x$gdb_needs_out_file_path = xyes
25696 then
25697         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
25698 fi
25699 if test "x$subdirs" != x; then
25700         for s in $subdirs
25701         do
25702                 echo "dir ${srcdir}/$s" >> .gdbinit
25703         done
25704 fi
25705 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
25706
25707 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
25708
25709
25710
25711 # Find a directory in which to install a shared libgcc.
25712
25713 # Check whether --enable-version-specific-runtime-libs was given.
25714 if test "${enable_version_specific_runtime_libs+set}" = set; then :
25715   enableval=$enable_version_specific_runtime_libs;
25716 fi
25717
25718
25719
25720 # Check whether --with-slibdir was given.
25721 if test "${with_slibdir+set}" = set; then :
25722   withval=$with_slibdir; slibdir="$with_slibdir"
25723 else
25724   if test "${enable_version_specific_runtime_libs+set}" = set; then
25725   slibdir='$(libsubdir)'
25726 elif test "$host" != "$target"; then
25727   slibdir='$(build_tooldir)/lib'
25728 else
25729   slibdir='$(libdir)'
25730 fi
25731 fi
25732
25733
25734
25735 # Substitute configuration variables
25736
25737
25738
25739
25740
25741
25742
25743
25744
25745
25746
25747
25748
25749
25750
25751
25752
25753
25754
25755
25756
25757
25758
25759
25760
25761
25762
25763
25764
25765
25766
25767
25768
25769
25770
25771
25772
25773
25774
25775
25776
25777
25778
25779
25780
25781
25782
25783
25784
25785
25786
25787
25788
25789
25790
25791
25792
25793
25794
25795
25796
25797
25798 # Echo link setup.
25799 if test x${build} = x${host} ; then
25800   if test x${host} = x${target} ; then
25801     echo "Links are now set up to build a native compiler for ${target}." 1>&2
25802   else
25803     echo "Links are now set up to build a cross-compiler" 1>&2
25804     echo " from ${host} to ${target}." 1>&2
25805   fi
25806 else
25807   if test x${host} = x${target} ; then
25808     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
25809     echo " for ${target}." 1>&2
25810   else
25811     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
25812     echo " from ${host} to ${target}." 1>&2
25813   fi
25814 fi
25815
25816
25817
25818
25819
25820
25821
25822
25823
25824 if test "x${CLOOGLIBS}" != "x" ; then
25825
25826 $as_echo "#define HAVE_cloog 1" >>confdefs.h
25827
25828 fi
25829
25830 # Check for plugin support
25831 # Check whether --enable-plugin was given.
25832 if test "${enable_plugin+set}" = set; then :
25833   enableval=$enable_plugin; enable_plugin=$enableval
25834 else
25835   enable_plugin=yes; default_plugin=yes
25836 fi
25837
25838
25839 pluginlibs=
25840
25841 case "${host}" in
25842   *-*-darwin*)
25843     if test x$build = x$host; then
25844       export_sym_check="nm${exeext} -g"
25845     elif test x$host = x$target; then
25846       export_sym_check="$gcc_cv_nm -g"
25847     else
25848       export_sym_check=
25849     fi
25850   ;;
25851   *)
25852     if test x$build = x$host; then
25853       export_sym_check="objdump${exeext} -T"
25854     elif test x$host = x$target; then
25855       export_sym_check="$gcc_cv_objdump -T"
25856     else
25857       export_sym_check=
25858     fi
25859   ;;
25860 esac
25861
25862 if test x"$enable_plugin" = x"yes"; then
25863
25864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
25865 $as_echo_n "checking for exported symbols... " >&6; }
25866   if test "x$export_sym_check" != x; then
25867     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
25868     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
25869     if $export_sym_check conftest | grep foobar > /dev/null; then
25870       : # No need to use a flag
25871       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25872 $as_echo "yes" >&6; }
25873     else
25874       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25875 $as_echo "yes" >&6; }
25876       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
25877 $as_echo_n "checking for -rdynamic... " >&6; }
25878       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
25879       if $export_sym_check conftest | grep foobar > /dev/null; then
25880         plugin_rdynamic=yes
25881         pluginlibs="-rdynamic"
25882       else
25883         plugin_rdynamic=no
25884         enable_plugin=no
25885       fi
25886       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
25887 $as_echo "$plugin_rdynamic" >&6; }
25888     fi
25889   else
25890     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
25891 $as_echo "unable to check" >&6; }
25892   fi
25893
25894   # Check -ldl
25895   saved_LIBS="$LIBS"
25896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
25897 $as_echo_n "checking for library containing dlopen... " >&6; }
25898 if test "${ac_cv_search_dlopen+set}" = set; then :
25899   $as_echo_n "(cached) " >&6
25900 else
25901   ac_func_search_save_LIBS=$LIBS
25902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25903 /* end confdefs.h.  */
25904
25905 /* Override any GCC internal prototype to avoid an error.
25906    Use char because int might match the return type of a GCC
25907    builtin and then its argument prototype would still apply.  */
25908 #ifdef __cplusplus
25909 extern "C"
25910 #endif
25911 char dlopen ();
25912 int
25913 main ()
25914 {
25915 return dlopen ();
25916   ;
25917   return 0;
25918 }
25919 _ACEOF
25920 for ac_lib in '' dl; do
25921   if test -z "$ac_lib"; then
25922     ac_res="none required"
25923   else
25924     ac_res=-l$ac_lib
25925     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
25926   fi
25927   if ac_fn_c_try_link "$LINENO"; then :
25928   ac_cv_search_dlopen=$ac_res
25929 fi
25930 rm -f core conftest.err conftest.$ac_objext \
25931     conftest$ac_exeext
25932   if test "${ac_cv_search_dlopen+set}" = set; then :
25933   break
25934 fi
25935 done
25936 if test "${ac_cv_search_dlopen+set}" = set; then :
25937
25938 else
25939   ac_cv_search_dlopen=no
25940 fi
25941 rm conftest.$ac_ext
25942 LIBS=$ac_func_search_save_LIBS
25943 fi
25944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
25945 $as_echo "$ac_cv_search_dlopen" >&6; }
25946 ac_res=$ac_cv_search_dlopen
25947 if test "$ac_res" != no; then :
25948   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25949
25950 fi
25951
25952   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
25953     pluginlibs="$pluginlibs -ldl"
25954   fi
25955   LIBS="$saved_LIBS"
25956
25957   # Check that we can build shared objects with -fPIC -shared
25958   saved_LDFLAGS="$LDFLAGS"
25959   case "${host}" in
25960     *-*-darwin*)
25961       LDFLAGS="$LDFLAGS -fPIC -shared -undefined dynamic_lookup"
25962     ;;
25963     *)
25964       LDFLAGS="$LDFLAGS -fPIC -shared"
25965     ;;
25966   esac
25967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
25968 $as_echo_n "checking for -fPIC -shared... " >&6; }
25969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25970 /* end confdefs.h.  */
25971 extern int X;
25972 int
25973 main ()
25974 {
25975 return X == 0;
25976   ;
25977   return 0;
25978 }
25979 _ACEOF
25980 if ac_fn_c_try_link "$LINENO"; then :
25981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
25982 $as_echo "yes" >&6; }; have_pic_shared=yes
25983 else
25984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25985 $as_echo "no" >&6; }; have_pic_shared=no
25986 fi
25987 rm -f core conftest.err conftest.$ac_objext \
25988     conftest$ac_exeext conftest.$ac_ext
25989   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
25990     pluginlibs=
25991     enable_plugin=no
25992   fi
25993   LDFLAGS="$saved_LDFLAGS"
25994
25995   # If plugin support had been requested but not available, fail.
25996   if test x"$enable_plugin" = x"no" ; then
25997     if test x"$default_plugin" != x"yes"; then
25998       as_fn_error "
25999 Building GCC with plugin support requires a host that supports
26000 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
26001     fi
26002   fi
26003 fi
26004
26005
26006
26007 if test x"$enable_plugin" = x"yes"; then
26008
26009 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
26010
26011 fi
26012
26013 # Configure the subdirectories
26014 # AC_CONFIG_SUBDIRS($subdirs)
26015
26016 # Create the Makefile
26017 # and configure language subdirectories
26018 ac_config_files="$ac_config_files $all_outputs"
26019
26020
26021 ac_config_commands="$ac_config_commands default"
26022
26023 cat >confcache <<\_ACEOF
26024 # This file is a shell script that caches the results of configure
26025 # tests run on this system so they can be shared between configure
26026 # scripts and configure runs, see configure's option --config-cache.
26027 # It is not useful on other systems.  If it contains results you don't
26028 # want to keep, you may remove or edit it.
26029 #
26030 # config.status only pays attention to the cache file if you give it
26031 # the --recheck option to rerun configure.
26032 #
26033 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26034 # loading this file, other *unset* `ac_cv_foo' will be assigned the
26035 # following values.
26036
26037 _ACEOF
26038
26039 # The following way of writing the cache mishandles newlines in values,
26040 # but we know of no workaround that is simple, portable, and efficient.
26041 # So, we kill variables containing newlines.
26042 # Ultrix sh set writes to stderr and can't be redirected directly,
26043 # and sets the high bit in the cache file unless we assign to the vars.
26044 (
26045   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
26046     eval ac_val=\$$ac_var
26047     case $ac_val in #(
26048     *${as_nl}*)
26049       case $ac_var in #(
26050       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
26051 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
26052       esac
26053       case $ac_var in #(
26054       _ | IFS | as_nl) ;; #(
26055       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
26056       *) { eval $ac_var=; unset $ac_var;} ;;
26057       esac ;;
26058     esac
26059   done
26060
26061   (set) 2>&1 |
26062     case $as_nl`(ac_space=' '; set) 2>&1` in #(
26063     *${as_nl}ac_space=\ *)
26064       # `set' does not quote correctly, so add quotes: double-quote
26065       # substitution turns \\\\ into \\, and sed turns \\ into \.
26066       sed -n \
26067         "s/'/'\\\\''/g;
26068           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
26069       ;; #(
26070     *)
26071       # `set' quotes correctly as required by POSIX, so do not add quotes.
26072       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
26073       ;;
26074     esac |
26075     sort
26076 ) |
26077   sed '
26078      /^ac_cv_env_/b end
26079      t clear
26080      :clear
26081      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
26082      t end
26083      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
26084      :end' >>confcache
26085 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
26086   if test -w "$cache_file"; then
26087     test "x$cache_file" != "x/dev/null" &&
26088       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
26089 $as_echo "$as_me: updating cache $cache_file" >&6;}
26090     cat confcache >$cache_file
26091   else
26092     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
26093 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
26094   fi
26095 fi
26096 rm -f confcache
26097
26098 test "x$prefix" = xNONE && prefix=$ac_default_prefix
26099 # Let make expand exec_prefix.
26100 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
26101
26102 DEFS=-DHAVE_CONFIG_H
26103
26104 ac_libobjs=
26105 ac_ltlibobjs=
26106 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
26107   # 1. Remove the extension, and $U if already installed.
26108   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
26109   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
26110   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
26111   #    will be set to the directory where LIBOBJS objects are built.
26112   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
26113   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
26114 done
26115 LIBOBJS=$ac_libobjs
26116
26117 LTLIBOBJS=$ac_ltlibobjs
26118
26119
26120
26121
26122 : ${CONFIG_STATUS=./config.status}
26123 ac_write_fail=0
26124 ac_clean_files_save=$ac_clean_files
26125 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
26126 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
26127 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
26128 as_write_fail=0
26129 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
26130 #! $SHELL
26131 # Generated by $as_me.
26132 # Run this file to recreate the current configuration.
26133 # Compiler output produced by configure, useful for debugging
26134 # configure, is in config.log if it exists.
26135
26136 debug=false
26137 ac_cs_recheck=false
26138 ac_cs_silent=false
26139
26140 SHELL=\${CONFIG_SHELL-$SHELL}
26141 export SHELL
26142 _ASEOF
26143 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
26144 ## -------------------- ##
26145 ## M4sh Initialization. ##
26146 ## -------------------- ##
26147
26148 # Be more Bourne compatible
26149 DUALCASE=1; export DUALCASE # for MKS sh
26150 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
26151   emulate sh
26152   NULLCMD=:
26153   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26154   # is contrary to our usage.  Disable this feature.
26155   alias -g '${1+"$@"}'='"$@"'
26156   setopt NO_GLOB_SUBST
26157 else
26158   case `(set -o) 2>/dev/null` in #(
26159   *posix*) :
26160     set -o posix ;; #(
26161   *) :
26162      ;;
26163 esac
26164 fi
26165
26166
26167 as_nl='
26168 '
26169 export as_nl
26170 # Printing a long string crashes Solaris 7 /usr/bin/printf.
26171 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
26172 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
26173 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
26174 # Prefer a ksh shell builtin over an external printf program on Solaris,
26175 # but without wasting forks for bash or zsh.
26176 if test -z "$BASH_VERSION$ZSH_VERSION" \
26177     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
26178   as_echo='print -r --'
26179   as_echo_n='print -rn --'
26180 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
26181   as_echo='printf %s\n'
26182   as_echo_n='printf %s'
26183 else
26184   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
26185     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
26186     as_echo_n='/usr/ucb/echo -n'
26187   else
26188     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
26189     as_echo_n_body='eval
26190       arg=$1;
26191       case $arg in #(
26192       *"$as_nl"*)
26193         expr "X$arg" : "X\\(.*\\)$as_nl";
26194         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
26195       esac;
26196       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
26197     '
26198     export as_echo_n_body
26199     as_echo_n='sh -c $as_echo_n_body as_echo'
26200   fi
26201   export as_echo_body
26202   as_echo='sh -c $as_echo_body as_echo'
26203 fi
26204
26205 # The user is always right.
26206 if test "${PATH_SEPARATOR+set}" != set; then
26207   PATH_SEPARATOR=:
26208   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
26209     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
26210       PATH_SEPARATOR=';'
26211   }
26212 fi
26213
26214
26215 # IFS
26216 # We need space, tab and new line, in precisely that order.  Quoting is
26217 # there to prevent editors from complaining about space-tab.
26218 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
26219 # splitting by setting IFS to empty value.)
26220 IFS=" ""        $as_nl"
26221
26222 # Find who we are.  Look in the path if we contain no directory separator.
26223 case $0 in #((
26224   *[\\/]* ) as_myself=$0 ;;
26225   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26226 for as_dir in $PATH
26227 do
26228   IFS=$as_save_IFS
26229   test -z "$as_dir" && as_dir=.
26230     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
26231   done
26232 IFS=$as_save_IFS
26233
26234      ;;
26235 esac
26236 # We did not find ourselves, most probably we were run as `sh COMMAND'
26237 # in which case we are not to be found in the path.
26238 if test "x$as_myself" = x; then
26239   as_myself=$0
26240 fi
26241 if test ! -f "$as_myself"; then
26242   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
26243   exit 1
26244 fi
26245
26246 # Unset variables that we do not need and which cause bugs (e.g. in
26247 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
26248 # suppresses any "Segmentation fault" message there.  '((' could
26249 # trigger a bug in pdksh 5.2.14.
26250 for as_var in BASH_ENV ENV MAIL MAILPATH
26251 do eval test x\${$as_var+set} = xset \
26252   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
26253 done
26254 PS1='$ '
26255 PS2='> '
26256 PS4='+ '
26257
26258 # NLS nuisances.
26259 LC_ALL=C
26260 export LC_ALL
26261 LANGUAGE=C
26262 export LANGUAGE
26263
26264 # CDPATH.
26265 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
26266
26267
26268 # as_fn_error ERROR [LINENO LOG_FD]
26269 # ---------------------------------
26270 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
26271 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
26272 # script with status $?, using 1 if that was 0.
26273 as_fn_error ()
26274 {
26275   as_status=$?; test $as_status -eq 0 && as_status=1
26276   if test "$3"; then
26277     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
26278     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
26279   fi
26280   $as_echo "$as_me: error: $1" >&2
26281   as_fn_exit $as_status
26282 } # as_fn_error
26283
26284
26285 # as_fn_set_status STATUS
26286 # -----------------------
26287 # Set $? to STATUS, without forking.
26288 as_fn_set_status ()
26289 {
26290   return $1
26291 } # as_fn_set_status
26292
26293 # as_fn_exit STATUS
26294 # -----------------
26295 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
26296 as_fn_exit ()
26297 {
26298   set +e
26299   as_fn_set_status $1
26300   exit $1
26301 } # as_fn_exit
26302
26303 # as_fn_unset VAR
26304 # ---------------
26305 # Portably unset VAR.
26306 as_fn_unset ()
26307 {
26308   { eval $1=; unset $1;}
26309 }
26310 as_unset=as_fn_unset
26311 # as_fn_append VAR VALUE
26312 # ----------------------
26313 # Append the text in VALUE to the end of the definition contained in VAR. Take
26314 # advantage of any shell optimizations that allow amortized linear growth over
26315 # repeated appends, instead of the typical quadratic growth present in naive
26316 # implementations.
26317 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
26318   eval 'as_fn_append ()
26319   {
26320     eval $1+=\$2
26321   }'
26322 else
26323   as_fn_append ()
26324   {
26325     eval $1=\$$1\$2
26326   }
26327 fi # as_fn_append
26328
26329 # as_fn_arith ARG...
26330 # ------------------
26331 # Perform arithmetic evaluation on the ARGs, and store the result in the
26332 # global $as_val. Take advantage of shells that can avoid forks. The arguments
26333 # must be portable across $(()) and expr.
26334 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
26335   eval 'as_fn_arith ()
26336   {
26337     as_val=$(( $* ))
26338   }'
26339 else
26340   as_fn_arith ()
26341   {
26342     as_val=`expr "$@" || test $? -eq 1`
26343   }
26344 fi # as_fn_arith
26345
26346
26347 if expr a : '\(a\)' >/dev/null 2>&1 &&
26348    test "X`expr 00001 : '.*\(...\)'`" = X001; then
26349   as_expr=expr
26350 else
26351   as_expr=false
26352 fi
26353
26354 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
26355   as_basename=basename
26356 else
26357   as_basename=false
26358 fi
26359
26360 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
26361   as_dirname=dirname
26362 else
26363   as_dirname=false
26364 fi
26365
26366 as_me=`$as_basename -- "$0" ||
26367 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
26368          X"$0" : 'X\(//\)$' \| \
26369          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
26370 $as_echo X/"$0" |
26371     sed '/^.*\/\([^/][^/]*\)\/*$/{
26372             s//\1/
26373             q
26374           }
26375           /^X\/\(\/\/\)$/{
26376             s//\1/
26377             q
26378           }
26379           /^X\/\(\/\).*/{
26380             s//\1/
26381             q
26382           }
26383           s/.*/./; q'`
26384
26385 # Avoid depending upon Character Ranges.
26386 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
26387 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
26388 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
26389 as_cr_digits='0123456789'
26390 as_cr_alnum=$as_cr_Letters$as_cr_digits
26391
26392 ECHO_C= ECHO_N= ECHO_T=
26393 case `echo -n x` in #(((((
26394 -n*)
26395   case `echo 'xy\c'` in
26396   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
26397   xy)  ECHO_C='\c';;
26398   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
26399        ECHO_T=' ';;
26400   esac;;
26401 *)
26402   ECHO_N='-n';;
26403 esac
26404
26405 rm -f conf$$ conf$$.exe conf$$.file
26406 if test -d conf$$.dir; then
26407   rm -f conf$$.dir/conf$$.file
26408 else
26409   rm -f conf$$.dir
26410   mkdir conf$$.dir 2>/dev/null
26411 fi
26412 if (echo >conf$$.file) 2>/dev/null; then
26413   if ln -s conf$$.file conf$$ 2>/dev/null; then
26414     as_ln_s='ln -s'
26415     # ... but there are two gotchas:
26416     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
26417     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
26418     # In both cases, we have to default to `cp -p'.
26419     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
26420       as_ln_s='cp -p'
26421   elif ln conf$$.file conf$$ 2>/dev/null; then
26422     as_ln_s=ln
26423   else
26424     as_ln_s='cp -p'
26425   fi
26426 else
26427   as_ln_s='cp -p'
26428 fi
26429 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
26430 rmdir conf$$.dir 2>/dev/null
26431
26432
26433 # as_fn_mkdir_p
26434 # -------------
26435 # Create "$as_dir" as a directory, including parents if necessary.
26436 as_fn_mkdir_p ()
26437 {
26438
26439   case $as_dir in #(
26440   -*) as_dir=./$as_dir;;
26441   esac
26442   test -d "$as_dir" || eval $as_mkdir_p || {
26443     as_dirs=
26444     while :; do
26445       case $as_dir in #(
26446       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
26447       *) as_qdir=$as_dir;;
26448       esac
26449       as_dirs="'$as_qdir' $as_dirs"
26450       as_dir=`$as_dirname -- "$as_dir" ||
26451 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26452          X"$as_dir" : 'X\(//\)[^/]' \| \
26453          X"$as_dir" : 'X\(//\)$' \| \
26454          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
26455 $as_echo X"$as_dir" |
26456     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26457             s//\1/
26458             q
26459           }
26460           /^X\(\/\/\)[^/].*/{
26461             s//\1/
26462             q
26463           }
26464           /^X\(\/\/\)$/{
26465             s//\1/
26466             q
26467           }
26468           /^X\(\/\).*/{
26469             s//\1/
26470             q
26471           }
26472           s/.*/./; q'`
26473       test -d "$as_dir" && break
26474     done
26475     test -z "$as_dirs" || eval "mkdir $as_dirs"
26476   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
26477
26478
26479 } # as_fn_mkdir_p
26480 if mkdir -p . 2>/dev/null; then
26481   as_mkdir_p='mkdir -p "$as_dir"'
26482 else
26483   test -d ./-p && rmdir ./-p
26484   as_mkdir_p=false
26485 fi
26486
26487 if test -x / >/dev/null 2>&1; then
26488   as_test_x='test -x'
26489 else
26490   if ls -dL / >/dev/null 2>&1; then
26491     as_ls_L_option=L
26492   else
26493     as_ls_L_option=
26494   fi
26495   as_test_x='
26496     eval sh -c '\''
26497       if test -d "$1"; then
26498         test -d "$1/.";
26499       else
26500         case $1 in #(
26501         -*)set "./$1";;
26502         esac;
26503         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
26504         ???[sx]*):;;*)false;;esac;fi
26505     '\'' sh
26506   '
26507 fi
26508 as_executable_p=$as_test_x
26509
26510 # Sed expression to map a string onto a valid CPP name.
26511 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
26512
26513 # Sed expression to map a string onto a valid variable name.
26514 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
26515
26516
26517 exec 6>&1
26518 ## ----------------------------------- ##
26519 ## Main body of $CONFIG_STATUS script. ##
26520 ## ----------------------------------- ##
26521 _ASEOF
26522 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
26523
26524 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26525 # Save the log message, to keep $0 and so on meaningful, and to
26526 # report actual input values of CONFIG_FILES etc. instead of their
26527 # values after options handling.
26528 ac_log="
26529 This file was extended by $as_me, which was
26530 generated by GNU Autoconf 2.64.  Invocation command line was
26531
26532   CONFIG_FILES    = $CONFIG_FILES
26533   CONFIG_HEADERS  = $CONFIG_HEADERS
26534   CONFIG_LINKS    = $CONFIG_LINKS
26535   CONFIG_COMMANDS = $CONFIG_COMMANDS
26536   $ $0 $@
26537
26538 on `(hostname || uname -n) 2>/dev/null | sed 1q`
26539 "
26540
26541 _ACEOF
26542
26543 case $ac_config_files in *"
26544 "*) set x $ac_config_files; shift; ac_config_files=$*;;
26545 esac
26546
26547 case $ac_config_headers in *"
26548 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
26549 esac
26550
26551
26552 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26553 # Files that config.status was made for.
26554 config_files="$ac_config_files"
26555 config_headers="$ac_config_headers"
26556 config_commands="$ac_config_commands"
26557
26558 _ACEOF
26559
26560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26561 ac_cs_usage="\
26562 \`$as_me' instantiates files and other configuration actions
26563 from templates according to the current configuration.  Unless the files
26564 and actions are specified as TAGs, all are instantiated by default.
26565
26566 Usage: $0 [OPTION]... [TAG]...
26567
26568   -h, --help       print this help, then exit
26569   -V, --version    print version number and configuration settings, then exit
26570   -q, --quiet, --silent
26571                    do not print progress messages
26572   -d, --debug      don't remove temporary files
26573       --recheck    update $as_me by reconfiguring in the same conditions
26574       --file=FILE[:TEMPLATE]
26575                    instantiate the configuration file FILE
26576       --header=FILE[:TEMPLATE]
26577                    instantiate the configuration header FILE
26578
26579 Configuration files:
26580 $config_files
26581
26582 Configuration headers:
26583 $config_headers
26584
26585 Configuration commands:
26586 $config_commands
26587
26588 Report bugs to the package provider."
26589
26590 _ACEOF
26591 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26592 ac_cs_version="\\
26593 config.status
26594 configured by $0, generated by GNU Autoconf 2.64,
26595   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
26596
26597 Copyright (C) 2009 Free Software Foundation, Inc.
26598 This config.status script is free software; the Free Software Foundation
26599 gives unlimited permission to copy, distribute and modify it."
26600
26601 ac_pwd='$ac_pwd'
26602 srcdir='$srcdir'
26603 AWK='$AWK'
26604 test -n "\$AWK" || AWK=awk
26605 _ACEOF
26606
26607 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26608 # The default lists apply if the user does not specify any file.
26609 ac_need_defaults=:
26610 while test $# != 0
26611 do
26612   case $1 in
26613   --*=*)
26614     ac_option=`expr "X$1" : 'X\([^=]*\)='`
26615     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
26616     ac_shift=:
26617     ;;
26618   *)
26619     ac_option=$1
26620     ac_optarg=$2
26621     ac_shift=shift
26622     ;;
26623   esac
26624
26625   case $ac_option in
26626   # Handling of the options.
26627   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
26628     ac_cs_recheck=: ;;
26629   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
26630     $as_echo "$ac_cs_version"; exit ;;
26631   --debug | --debu | --deb | --de | --d | -d )
26632     debug=: ;;
26633   --file | --fil | --fi | --f )
26634     $ac_shift
26635     case $ac_optarg in
26636     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
26637     esac
26638     as_fn_append CONFIG_FILES " '$ac_optarg'"
26639     ac_need_defaults=false;;
26640   --header | --heade | --head | --hea )
26641     $ac_shift
26642     case $ac_optarg in
26643     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
26644     esac
26645     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
26646     ac_need_defaults=false;;
26647   --he | --h)
26648     # Conflict between --help and --header
26649     as_fn_error "ambiguous option: \`$1'
26650 Try \`$0 --help' for more information.";;
26651   --help | --hel | -h )
26652     $as_echo "$ac_cs_usage"; exit ;;
26653   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
26654   | -silent | --silent | --silen | --sile | --sil | --si | --s)
26655     ac_cs_silent=: ;;
26656
26657   # This is an error.
26658   -*) as_fn_error "unrecognized option: \`$1'
26659 Try \`$0 --help' for more information." ;;
26660
26661   *) as_fn_append ac_config_targets " $1"
26662      ac_need_defaults=false ;;
26663
26664   esac
26665   shift
26666 done
26667
26668 ac_configure_extra_args=
26669
26670 if $ac_cs_silent; then
26671   exec 6>/dev/null
26672   ac_configure_extra_args="$ac_configure_extra_args --silent"
26673 fi
26674
26675 _ACEOF
26676 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26677 if \$ac_cs_recheck; then
26678   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
26679   shift
26680   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
26681   CONFIG_SHELL='$SHELL'
26682   export CONFIG_SHELL
26683   exec "\$@"
26684 fi
26685
26686 _ACEOF
26687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26688 exec 5>>config.log
26689 {
26690   echo
26691   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
26692 ## Running $as_me. ##
26693 _ASBOX
26694   $as_echo "$ac_log"
26695 } >&5
26696
26697 _ACEOF
26698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26699 #
26700 # INIT-COMMANDS
26701 #
26702 subdirs='$subdirs'
26703
26704 _ACEOF
26705
26706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26707
26708 # Handling of arguments.
26709 for ac_config_target in $ac_config_targets
26710 do
26711   case $ac_config_target in
26712     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
26713     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
26714     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
26715     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
26716     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
26717     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
26718
26719   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
26720   esac
26721 done
26722
26723
26724 # If the user did not use the arguments to specify the items to instantiate,
26725 # then the envvar interface is used.  Set only those that are not.
26726 # We use the long form for the default assignment because of an extremely
26727 # bizarre bug on SunOS 4.1.3.
26728 if $ac_need_defaults; then
26729   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
26730   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
26731   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
26732 fi
26733
26734 # Have a temporary directory for convenience.  Make it in the build tree
26735 # simply because there is no reason against having it here, and in addition,
26736 # creating and moving files from /tmp can sometimes cause problems.
26737 # Hook for its removal unless debugging.
26738 # Note that there is a small window in which the directory will not be cleaned:
26739 # after its creation but before its name has been assigned to `$tmp'.
26740 $debug ||
26741 {
26742   tmp=
26743   trap 'exit_status=$?
26744   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
26745 ' 0
26746   trap 'as_fn_exit 1' 1 2 13 15
26747 }
26748 # Create a (secure) tmp directory for tmp files.
26749
26750 {
26751   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
26752   test -n "$tmp" && test -d "$tmp"
26753 }  ||
26754 {
26755   tmp=./conf$$-$RANDOM
26756   (umask 077 && mkdir "$tmp")
26757 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
26758
26759 # Set up the scripts for CONFIG_FILES section.
26760 # No need to generate them if there are no CONFIG_FILES.
26761 # This happens for instance with `./config.status config.h'.
26762 if test -n "$CONFIG_FILES"; then
26763
26764 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
26765   ac_cs_awk_getline=:
26766   ac_cs_awk_pipe_init=
26767   ac_cs_awk_read_file='
26768       while ((getline aline < (F[key])) > 0)
26769         print(aline)
26770       close(F[key])'
26771   ac_cs_awk_pipe_fini=
26772 else
26773   ac_cs_awk_getline=false
26774   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
26775   ac_cs_awk_read_file='
26776       print "|#_!!_#|"
26777       print "cat " F[key] " &&"
26778       '$ac_cs_awk_pipe_init
26779   # The final `:' finishes the AND list.
26780   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
26781 fi
26782 ac_cr=`echo X | tr X '\015'`
26783 # On cygwin, bash can eat \r inside `` if the user requested igncr.
26784 # But we know of no other shell where ac_cr would be empty at this
26785 # point, so we can use a bashism as a fallback.
26786 if test "x$ac_cr" = x; then
26787   eval ac_cr=\$\'\\r\'
26788 fi
26789 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
26790 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
26791   ac_cs_awk_cr='\r'
26792 else
26793   ac_cs_awk_cr=$ac_cr
26794 fi
26795
26796 echo 'BEGIN {' >"$tmp/subs1.awk" &&
26797 _ACEOF
26798
26799 # Create commands to substitute file output variables.
26800 {
26801   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
26802   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
26803   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
26804   echo "_ACAWK" &&
26805   echo "_ACEOF"
26806 } >conf$$files.sh &&
26807 . ./conf$$files.sh ||
26808   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26809 rm -f conf$$files.sh
26810
26811 {
26812   echo "cat >conf$$subs.awk <<_ACEOF" &&
26813   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
26814   echo "_ACEOF"
26815 } >conf$$subs.sh ||
26816   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26817 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
26818 ac_delim='%!_!# '
26819 for ac_last_try in false false false false false :; do
26820   . ./conf$$subs.sh ||
26821     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26822
26823   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
26824   if test $ac_delim_n = $ac_delim_num; then
26825     break
26826   elif $ac_last_try; then
26827     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26828   else
26829     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26830   fi
26831 done
26832 rm -f conf$$subs.sh
26833
26834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26835 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
26836 _ACEOF
26837 sed -n '
26838 h
26839 s/^/S["/; s/!.*/"]=/
26840 p
26841 g
26842 s/^[^!]*!//
26843 :repl
26844 t repl
26845 s/'"$ac_delim"'$//
26846 t delim
26847 :nl
26848 h
26849 s/\(.\{148\}\).*/\1/
26850 t more1
26851 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
26852 p
26853 n
26854 b repl
26855 :more1
26856 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26857 p
26858 g
26859 s/.\{148\}//
26860 t nl
26861 :delim
26862 h
26863 s/\(.\{148\}\).*/\1/
26864 t more2
26865 s/["\\]/\\&/g; s/^/"/; s/$/"/
26866 p
26867 b
26868 :more2
26869 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26870 p
26871 g
26872 s/.\{148\}//
26873 t delim
26874 ' <conf$$subs.awk | sed '
26875 /^[^""]/{
26876   N
26877   s/\n//
26878 }
26879 ' >>$CONFIG_STATUS || ac_write_fail=1
26880 rm -f conf$$subs.awk
26881 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26882 _ACAWK
26883 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
26884   for (key in S) S_is_set[key] = 1
26885   FS = "\a"
26886   \$ac_cs_awk_pipe_init
26887 }
26888 {
26889   line = $ 0
26890   nfields = split(line, field, "@")
26891   substed = 0
26892   len = length(field[1])
26893   for (i = 2; i < nfields; i++) {
26894     key = field[i]
26895     keylen = length(key)
26896     if (S_is_set[key]) {
26897       value = S[key]
26898       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
26899       len += length(value) + length(field[++i])
26900       substed = 1
26901     } else
26902       len += 1 + keylen
26903   }
26904   if (nfields == 3 && !substed) {
26905     key = field[2]
26906     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
26907       \$ac_cs_awk_read_file
26908       next
26909     }
26910   }
26911   print line
26912 }
26913 \$ac_cs_awk_pipe_fini
26914 _ACAWK
26915 _ACEOF
26916 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26917 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
26918   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
26919 else
26920   cat
26921 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
26922   || as_fn_error "could not setup config files machinery" "$LINENO" 5
26923 _ACEOF
26924
26925 # VPATH may cause trouble with some makes, so we remove $(srcdir),
26926 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
26927 # trailing colons and then remove the whole line if VPATH becomes empty
26928 # (actually we leave an empty line to preserve line numbers).
26929 if test "x$srcdir" = x.; then
26930   ac_vpsub='/^[  ]*VPATH[        ]*=/{
26931 s/:*\$(srcdir):*/:/
26932 s/:*\${srcdir}:*/:/
26933 s/:*@srcdir@:*/:/
26934 s/^\([^=]*=[     ]*\):*/\1/
26935 s/:*$//
26936 s/^[^=]*=[       ]*$//
26937 }'
26938 fi
26939
26940 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26941 fi # test -n "$CONFIG_FILES"
26942
26943 # Set up the scripts for CONFIG_HEADERS section.
26944 # No need to generate them if there are no CONFIG_HEADERS.
26945 # This happens for instance with `./config.status Makefile'.
26946 if test -n "$CONFIG_HEADERS"; then
26947 cat >"$tmp/defines.awk" <<\_ACAWK ||
26948 BEGIN {
26949 _ACEOF
26950
26951 # Transform confdefs.h into an awk script `defines.awk', embedded as
26952 # here-document in config.status, that substitutes the proper values into
26953 # config.h.in to produce config.h.
26954
26955 # Create a delimiter string that does not exist in confdefs.h, to ease
26956 # handling of long lines.
26957 ac_delim='%!_!# '
26958 for ac_last_try in false false :; do
26959   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
26960   if test -z "$ac_t"; then
26961     break
26962   elif $ac_last_try; then
26963     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
26964   else
26965     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26966   fi
26967 done
26968
26969 # For the awk script, D is an array of macro values keyed by name,
26970 # likewise P contains macro parameters if any.  Preserve backslash
26971 # newline sequences.
26972
26973 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
26974 sed -n '
26975 s/.\{148\}/&'"$ac_delim"'/g
26976 t rset
26977 :rset
26978 s/^[     ]*#[    ]*define[       ][      ]*/ /
26979 t def
26980 d
26981 :def
26982 s/\\$//
26983 t bsnl
26984 s/["\\]/\\&/g
26985 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
26986 D["\1"]=" \3"/p
26987 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
26988 d
26989 :bsnl
26990 s/["\\]/\\&/g
26991 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
26992 D["\1"]=" \3\\\\\\n"\\/p
26993 t cont
26994 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
26995 t cont
26996 d
26997 :cont
26998 n
26999 s/.\{148\}/&'"$ac_delim"'/g
27000 t clear
27001 :clear
27002 s/\\$//
27003 t bsnlc
27004 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27005 d
27006 :bsnlc
27007 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27008 b cont
27009 ' <confdefs.h | sed '
27010 s/'"$ac_delim"'/"\\\
27011 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27012
27013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27014   for (key in D) D_is_set[key] = 1
27015   FS = "\a"
27016 }
27017 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27018   line = \$ 0
27019   split(line, arg, " ")
27020   if (arg[1] == "#") {
27021     defundef = arg[2]
27022     mac1 = arg[3]
27023   } else {
27024     defundef = substr(arg[1], 2)
27025     mac1 = arg[2]
27026   }
27027   split(mac1, mac2, "(") #)
27028   macro = mac2[1]
27029   prefix = substr(line, 1, index(line, defundef) - 1)
27030   if (D_is_set[macro]) {
27031     # Preserve the white space surrounding the "#".
27032     print prefix "define", macro P[macro] D[macro]
27033     next
27034   } else {
27035     # Replace #undef with comments.  This is necessary, for example,
27036     # in the case of _POSIX_SOURCE, which is predefined and required
27037     # on some systems where configure will not decide to define it.
27038     if (defundef == "undef") {
27039       print "/*", prefix defundef, macro, "*/"
27040       next
27041     }
27042   }
27043 }
27044 { print }
27045 _ACAWK
27046 _ACEOF
27047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27048   as_fn_error "could not setup config headers machinery" "$LINENO" 5
27049 fi # test -n "$CONFIG_HEADERS"
27050
27051
27052 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
27053 shift
27054 for ac_tag
27055 do
27056   case $ac_tag in
27057   :[FHLC]) ac_mode=$ac_tag; continue;;
27058   esac
27059   case $ac_mode$ac_tag in
27060   :[FHL]*:*);;
27061   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
27062   :[FH]-) ac_tag=-:-;;
27063   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
27064   esac
27065   ac_save_IFS=$IFS
27066   IFS=:
27067   set x $ac_tag
27068   IFS=$ac_save_IFS
27069   shift
27070   ac_file=$1
27071   shift
27072
27073   case $ac_mode in
27074   :L) ac_source=$1;;
27075   :[FH])
27076     ac_file_inputs=
27077     for ac_f
27078     do
27079       case $ac_f in
27080       -) ac_f="$tmp/stdin";;
27081       *) # Look for the file first in the build tree, then in the source tree
27082          # (if the path is not absolute).  The absolute path cannot be DOS-style,
27083          # because $ac_f cannot contain `:'.
27084          test -f "$ac_f" ||
27085            case $ac_f in
27086            [\\/$]*) false;;
27087            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
27088            esac ||
27089            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
27090       esac
27091       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
27092       as_fn_append ac_file_inputs " '$ac_f'"
27093     done
27094
27095     # Let's still pretend it is `configure' which instantiates (i.e., don't
27096     # use $as_me), people would be surprised to read:
27097     #    /* config.h.  Generated by config.status.  */
27098     configure_input='Generated from '`
27099           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
27100         `' by configure.'
27101     if test x"$ac_file" != x-; then
27102       configure_input="$ac_file.  $configure_input"
27103       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
27104 $as_echo "$as_me: creating $ac_file" >&6;}
27105     fi
27106     # Neutralize special characters interpreted by sed in replacement strings.
27107     case $configure_input in #(
27108     *\&* | *\|* | *\\* )
27109        ac_sed_conf_input=`$as_echo "$configure_input" |
27110        sed 's/[\\\\&|]/\\\\&/g'`;; #(
27111     *) ac_sed_conf_input=$configure_input;;
27112     esac
27113
27114     case $ac_tag in
27115     *:-:* | *:-) cat >"$tmp/stdin" \
27116       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
27117     esac
27118     ;;
27119   esac
27120
27121   ac_dir=`$as_dirname -- "$ac_file" ||
27122 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27123          X"$ac_file" : 'X\(//\)[^/]' \| \
27124          X"$ac_file" : 'X\(//\)$' \| \
27125          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
27126 $as_echo X"$ac_file" |
27127     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27128             s//\1/
27129             q
27130           }
27131           /^X\(\/\/\)[^/].*/{
27132             s//\1/
27133             q
27134           }
27135           /^X\(\/\/\)$/{
27136             s//\1/
27137             q
27138           }
27139           /^X\(\/\).*/{
27140             s//\1/
27141             q
27142           }
27143           s/.*/./; q'`
27144   as_dir="$ac_dir"; as_fn_mkdir_p
27145   ac_builddir=.
27146
27147 case "$ac_dir" in
27148 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
27149 *)
27150   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
27151   # A ".." for each directory in $ac_dir_suffix.
27152   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
27153   case $ac_top_builddir_sub in
27154   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
27155   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
27156   esac ;;
27157 esac
27158 ac_abs_top_builddir=$ac_pwd
27159 ac_abs_builddir=$ac_pwd$ac_dir_suffix
27160 # for backward compatibility:
27161 ac_top_builddir=$ac_top_build_prefix
27162
27163 case $srcdir in
27164   .)  # We are building in place.
27165     ac_srcdir=.
27166     ac_top_srcdir=$ac_top_builddir_sub
27167     ac_abs_top_srcdir=$ac_pwd ;;
27168   [\\/]* | ?:[\\/]* )  # Absolute name.
27169     ac_srcdir=$srcdir$ac_dir_suffix;
27170     ac_top_srcdir=$srcdir
27171     ac_abs_top_srcdir=$srcdir ;;
27172   *) # Relative name.
27173     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
27174     ac_top_srcdir=$ac_top_build_prefix$srcdir
27175     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
27176 esac
27177 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
27178
27179
27180   case $ac_mode in
27181   :F)
27182   #
27183   # CONFIG_FILE
27184   #
27185
27186 _ACEOF
27187
27188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27189 # If the template does not know about datarootdir, expand it.
27190 # FIXME: This hack should be removed a few years after 2.60.
27191 ac_datarootdir_hack=; ac_datarootdir_seen=
27192 ac_sed_dataroot='
27193 /datarootdir/ {
27194   p
27195   q
27196 }
27197 /@datadir@/p
27198 /@docdir@/p
27199 /@infodir@/p
27200 /@localedir@/p
27201 /@mandir@/p'
27202 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
27203 *datarootdir*) ac_datarootdir_seen=yes;;
27204 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
27205   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
27206 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
27207 _ACEOF
27208 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27209   ac_datarootdir_hack='
27210   s&@datadir@&$datadir&g
27211   s&@docdir@&$docdir&g
27212   s&@infodir@&$infodir&g
27213   s&@localedir@&$localedir&g
27214   s&@mandir@&$mandir&g
27215   s&\\\${datarootdir}&$datarootdir&g' ;;
27216 esac
27217 _ACEOF
27218
27219 # Neutralize VPATH when `$srcdir' = `.'.
27220 # Shell code in configure.ac might set extrasub.
27221 # FIXME: do we really want to maintain this feature?
27222 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27223 ac_sed_extra="$ac_vpsub
27224 $extrasub
27225 _ACEOF
27226 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27227 :t
27228 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
27229 s|@configure_input@|$ac_sed_conf_input|;t t
27230 s&@top_builddir@&$ac_top_builddir_sub&;t t
27231 s&@top_build_prefix@&$ac_top_build_prefix&;t t
27232 s&@srcdir@&$ac_srcdir&;t t
27233 s&@abs_srcdir@&$ac_abs_srcdir&;t t
27234 s&@top_srcdir@&$ac_top_srcdir&;t t
27235 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
27236 s&@builddir@&$ac_builddir&;t t
27237 s&@abs_builddir@&$ac_abs_builddir&;t t
27238 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
27239 $ac_datarootdir_hack
27240 "
27241 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
27242 if $ac_cs_awk_getline; then
27243   $AWK -f "$tmp/subs.awk"
27244 else
27245   $AWK -f "$tmp/subs.awk" | $SHELL
27246 fi >$tmp/out \
27247   || as_fn_error "could not create $ac_file" "$LINENO" 5
27248
27249 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
27250   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
27251   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
27252   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27253 which seems to be undefined.  Please make sure it is defined." >&5
27254 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27255 which seems to be undefined.  Please make sure it is defined." >&2;}
27256
27257   rm -f "$tmp/stdin"
27258   case $ac_file in
27259   -) cat "$tmp/out" && rm -f "$tmp/out";;
27260   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
27261   esac \
27262   || as_fn_error "could not create $ac_file" "$LINENO" 5
27263  ;;
27264   :H)
27265   #
27266   # CONFIG_HEADER
27267   #
27268   if test x"$ac_file" != x-; then
27269     {
27270       $as_echo "/* $configure_input  */" \
27271       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
27272     } >"$tmp/config.h" \
27273       || as_fn_error "could not create $ac_file" "$LINENO" 5
27274     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
27275       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
27276 $as_echo "$as_me: $ac_file is unchanged" >&6;}
27277     else
27278       rm -f "$ac_file"
27279       mv "$tmp/config.h" "$ac_file" \
27280         || as_fn_error "could not create $ac_file" "$LINENO" 5
27281     fi
27282   else
27283     $as_echo "/* $configure_input  */" \
27284       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
27285       || as_fn_error "could not create -" "$LINENO" 5
27286   fi
27287  ;;
27288
27289   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
27290 $as_echo "$as_me: executing $ac_file commands" >&6;}
27291  ;;
27292   esac
27293
27294
27295   case $ac_file$ac_mode in
27296     "as":F) chmod +x as ;;
27297     "collect-ld":F) chmod +x collect-ld ;;
27298     "nm":F) chmod +x nm ;;
27299     "default":C)
27300 case ${CONFIG_HEADERS} in
27301   *auto-host.h:config.in*)
27302   echo > cstamp-h ;;
27303 esac
27304 # Make sure all the subdirs exist.
27305 for d in $subdirs doc build c-family
27306 do
27307     test -d $d || mkdir $d
27308 done
27309  ;;
27310
27311   esac
27312 done # for ac_tag
27313
27314
27315 as_fn_exit 0
27316 _ACEOF
27317 ac_clean_files=$ac_clean_files_save
27318
27319 test $ac_write_fail = 0 ||
27320   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
27321
27322
27323 # configure is writing to config.log, and then calls config.status.
27324 # config.status does its own redirection, appending to config.log.
27325 # Unfortunately, on DOS this fails, as config.log is still kept open
27326 # by configure, so config.status won't be able to write to it; its
27327 # output is simply discarded.  So we exec the FD to /dev/null,
27328 # effectively closing config.log, so it can be properly (re)opened and
27329 # appended to by config.status.  When coming back to configure, we
27330 # need to make the FD available again.
27331 if test "$no_create" != yes; then
27332   ac_cs_success=:
27333   ac_config_status_args=
27334   test "$silent" = yes &&
27335     ac_config_status_args="$ac_config_status_args --quiet"
27336   exec 5>/dev/null
27337   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
27338   exec 5>>config.log
27339   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
27340   # would make configure fail if this is the last instruction.
27341   $ac_cs_success || as_fn_exit $?
27342 fi
27343 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
27344   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
27345 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
27346 fi
27347